// Copyright 2021 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include <esp_log.h>
#include <esp_matter.h>
#include <esp_matter_attribute_utils.h>
#include <esp_matter_console.h>
#include <esp_matter_core.h>
#include <esp_matter_mem.h>
#include <string.h>

#include <app/util/attribute-storage.h>
#include <app/util/attribute-table.h>
#include <app/reporting/reporting.h>
#include <protocols/interaction_model/Constants.h>

using chip::AttributeId;
using chip::ClusterId;
using chip::EndpointId;
using chip::Protocols::InteractionModel::Status;

using namespace esp_matter;

static const char *TAG = "esp_matter_attribute";

esp_matter_attr_val_t esp_matter_invalid(void *val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_INVALID,
        .val = {
            .p = val,
        },
    };
    return attr_val;
}

esp_matter_attr_val_t esp_matter_bool(bool val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_BOOLEAN,
        .val = {
            .b = val,
        },
    };
    return attr_val;
}

esp_matter_attr_val_t esp_matter_int(int val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_INTEGER,
        .val = {
            .i = val,
        },
    };
    return attr_val;
}

esp_matter_attr_val_t esp_matter_nullable_bool(nullable<bool> val)
{
    esp_matter_attr_val_t attr_val = {
	.type = ESP_MATTER_VAL_TYPE_NULLABLE_BOOLEAN,
    };
    if (val.is_null()) {
	chip::app::NumericAttributeTraits<bool>::SetNull(*(uint8_t *)(&(attr_val.val.b)));
    }
    else {
	attr_val.val.b = val.value();
    }
    return attr_val;
}

esp_matter_attr_val_t esp_matter_nullable_int(nullable<int> val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_NULLABLE_INTEGER,
    };
    if (val.is_null()) {
        chip::app::NumericAttributeTraits<int>::SetNull(attr_val.val.i);
    } else {
        attr_val.val.i = val.value();
    }
    return attr_val;
}

esp_matter_attr_val_t esp_matter_float(float val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_FLOAT,
        .val = {
            .f = val,
        },
    };
    return attr_val;
}

esp_matter_attr_val_t esp_matter_nullable_float(nullable<float> val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_NULLABLE_FLOAT,
    };
    if (val.is_null()) {
        chip::app::NumericAttributeTraits<float>::SetNull(attr_val.val.f);
    } else {
        attr_val.val.f = val.value();
    }
    return attr_val;
}

esp_matter_attr_val_t esp_matter_int8(int8_t val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_INT8,
        .val = {
            .i8 = val,
        },
    };
    return attr_val;
}

esp_matter_attr_val_t esp_matter_nullable_int8(nullable<int8_t> val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_NULLABLE_INT8,
    };
    if (val.is_null()) {
        chip::app::NumericAttributeTraits<int8_t>::SetNull(attr_val.val.i8);
    } else {
        attr_val.val.i8 = val.value();
    }
    return attr_val;
}

esp_matter_attr_val_t esp_matter_uint8(uint8_t val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_UINT8,
        .val = {
            .u8 = val,
        },
    };
    return attr_val;
}

esp_matter_attr_val_t esp_matter_nullable_uint8(nullable<uint8_t> val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_NULLABLE_UINT8,
    };
    if (val.is_null()) {
        chip::app::NumericAttributeTraits<uint8_t>::SetNull(attr_val.val.u8);
    } else {
        attr_val.val.u8 = val.value();
    }
    return attr_val;
}

esp_matter_attr_val_t esp_matter_int16(int16_t val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_INT16,
        .val = {
            .i16 = val,
        },
    };
    return attr_val;
}

esp_matter_attr_val_t esp_matter_nullable_int16(nullable<int16_t> val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_NULLABLE_INT16,
    };
    if (val.is_null()) {
        chip::app::NumericAttributeTraits<int16_t>::SetNull(attr_val.val.i16);
    } else {
        attr_val.val.i16 = val.value();
    }
    return attr_val;
}

esp_matter_attr_val_t esp_matter_uint16(uint16_t val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_UINT16,
        .val = {
            .u16 = val,
        },
    };
    return attr_val;
}

esp_matter_attr_val_t esp_matter_nullable_uint16(nullable<uint16_t> val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_NULLABLE_UINT16,
    };
    if (val.is_null()) {
        chip::app::NumericAttributeTraits<uint16_t>::SetNull(attr_val.val.u16);
    } else {
        attr_val.val.u16 = val.value();
    }
    return attr_val;
}

esp_matter_attr_val_t esp_matter_int32(int32_t val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_INT32,
        .val = {
            .i32 = val,
        },
    };
    return attr_val;
}

esp_matter_attr_val_t esp_matter_nullable_int32(nullable<int32_t> val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_NULLABLE_INT32,
    };
    if (val.is_null()) {
        chip::app::NumericAttributeTraits<int32_t>::SetNull(attr_val.val.i32);
    } else {
        attr_val.val.i32 = val.value();
    }
    return attr_val;
}

esp_matter_attr_val_t esp_matter_uint32(uint32_t val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_UINT32,
        .val = {
            .u32 = val,
        },
    };
    return attr_val;
}

esp_matter_attr_val_t esp_matter_nullable_uint32(nullable<uint32_t> val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_NULLABLE_UINT32,
    };
    if (val.is_null()) {
        chip::app::NumericAttributeTraits<uint32_t>::SetNull(attr_val.val.u32);
    } else {
        attr_val.val.u32 = val.value();
    }
    return attr_val;
}

esp_matter_attr_val_t esp_matter_int64(int64_t val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_INT64,
        .val = {
            .i64 = val,
        },
    };
    return attr_val;
}

esp_matter_attr_val_t esp_matter_nullable_int64(nullable<int64_t> val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_NULLABLE_INT64,
    };
    if (val.is_null()) {
        chip::app::NumericAttributeTraits<int64_t>::SetNull(attr_val.val.i64);
    } else {
        attr_val.val.i64 = val.value();
    }
    return attr_val;
}

esp_matter_attr_val_t esp_matter_uint64(uint64_t val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_UINT64,
        .val = {
            .u64 = val,
        },
    };
    return attr_val;
}

esp_matter_attr_val_t esp_matter_nullable_uint64(nullable<uint64_t> val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_NULLABLE_UINT64,
    };
    if (val.is_null()) {
        chip::app::NumericAttributeTraits<uint64_t>::SetNull(attr_val.val.u64);
    } else {
        attr_val.val.u64 = val.value();
    }
    return attr_val;
}

esp_matter_attr_val_t esp_matter_enum8(uint8_t val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_ENUM8,
        .val = {
            .u8 = val,
        },
    };
    return attr_val;
}

esp_matter_attr_val_t esp_matter_nullable_enum8(nullable<uint8_t> val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_NULLABLE_ENUM8,
    };
    if (val.is_null()) {
        chip::app::NumericAttributeTraits<uint8_t>::SetNull(attr_val.val.u8);
    } else {
        attr_val.val.u8 = val.value();
    }
    return attr_val;
}

esp_matter_attr_val_t esp_matter_enum16(uint16_t val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_ENUM16,
        .val = {
            .u16 = val,
        },
    };
    return attr_val;
}

esp_matter_attr_val_t esp_matter_nullable_enum16(nullable<uint16_t> val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_NULLABLE_ENUM16,
    };
    if (val.is_null()) {
        chip::app::NumericAttributeTraits<uint16_t>::SetNull(attr_val.val.u16);
    } else {
        attr_val.val.u16 = val.value();
    }
    return attr_val;
}

esp_matter_attr_val_t esp_matter_bitmap8(uint8_t val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_BITMAP8,
        .val = {
            .u8 = val,
        },
    };
    return attr_val;
}

esp_matter_attr_val_t esp_matter_nullable_bitmap8(nullable<uint8_t> val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_NULLABLE_BITMAP8,
    };
    if (val.is_null()) {
        chip::app::NumericAttributeTraits<uint8_t>::SetNull(attr_val.val.u8);
    } else {
        attr_val.val.u8 = val.value();
    }
    return attr_val;
}

esp_matter_attr_val_t esp_matter_bitmap16(uint16_t val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_BITMAP16,
        .val = {
            .u16 = val,
        },
    };
    return attr_val;
}

esp_matter_attr_val_t esp_matter_nullable_bitmap16(nullable<uint16_t> val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_NULLABLE_BITMAP16,
    };
    if (val.is_null()) {
        chip::app::NumericAttributeTraits<uint16_t>::SetNull(attr_val.val.u16);
    } else {
        attr_val.val.u16 = val.value();
    }
    return attr_val;
}

esp_matter_attr_val_t esp_matter_bitmap32(uint32_t val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_BITMAP32,
        .val = {
            .u32 = val,
        },
    };
    return attr_val;
}

esp_matter_attr_val_t esp_matter_nullable_bitmap32(nullable<uint32_t> val)
{
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_NULLABLE_BITMAP32,
    };
    if (val.is_null()) {
        chip::app::NumericAttributeTraits<uint32_t>::SetNull(attr_val.val.u32);
    } else {
        attr_val.val.u32 = val.value();
    }
    return attr_val;
}

esp_matter_attr_val_t esp_matter_char_str(char *val, uint16_t data_size)
{
    uint16_t data_size_len = 1; /* Number of bytes used to store the length */
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_CHAR_STRING,
        .val = {
            .a = {
                .b = (uint8_t *)val,
                .s = data_size,
                .n = data_size,
                .t = (uint16_t)(data_size + data_size_len),
            },
        },
    };
    return attr_val;
}

esp_matter_attr_val_t esp_matter_long_char_str(char *val, uint16_t data_size)
{
    uint16_t data_size_len = 2; /* Number of bytes used to store the length */
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_LONG_CHAR_STRING,
        .val = {
            .a = {
                .b = (uint8_t *)val,
                .s = data_size,
                .n = data_size,
                .t = (uint16_t)(data_size + data_size_len),
            },
        },
    };
    return attr_val;
}

esp_matter_attr_val_t esp_matter_octet_str(uint8_t *val, uint16_t data_size)
{
    uint16_t data_size_len = 1; /* Number of bytes used to store the length */
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_OCTET_STRING,
        .val = {
            .a = {
                .b = val,
                .s = data_size,
                .n = data_size,
                .t = (uint16_t)(data_size + data_size_len),
            },
        },
    };
    return attr_val;
}

esp_matter_attr_val_t esp_matter_long_octet_str(uint8_t *val, uint16_t data_size)
{
    uint16_t data_size_len = 2; /* Number of bytes used to store the length */
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_LONG_OCTET_STRING,
        .val = {
            .a = {
                .b = val,
                .s = data_size,
                .n = data_size,
                .t = (uint16_t)(data_size + data_size_len),
            },
        },
    };
    return attr_val;
}

esp_matter_attr_val_t esp_matter_array(uint8_t *val, uint16_t data_size, uint16_t count)
{
    uint16_t data_size_len = 2; /* Number of bytes used to store the length */
    esp_matter_attr_val_t attr_val = {
        .type = ESP_MATTER_VAL_TYPE_ARRAY,
        .val = {
            .a = {
                .b = val,
                .s = data_size,
                .n = count,
                .t = (uint16_t)(data_size + data_size_len),
            },
        },
    };
    return attr_val;
}

namespace esp_matter {
namespace attribute {

static esp_matter_val_type_t get_val_type_from_attribute_type(int attribute_type);
static callback_t attribute_callback = NULL;
#if CONFIG_ENABLE_CHIP_SHELL
static esp_matter::console::engine attribute_console;

static esp_err_t console_set_handler(int argc, char **argv)
{
    VerifyOrReturnError(argc >= 4, ESP_ERR_INVALID_ARG, ESP_LOGE(TAG, "The arguments for this command is invalid"));

    uint16_t endpoint_id = strtoul((const char *)&argv[0][2], NULL, 16);
    uint32_t cluster_id = strtoul((const char *)&argv[1][2], NULL, 16);
    uint32_t attribute_id = strtoul((const char *)&argv[2][2], NULL, 16);

    /* Get type from matter_attribute */
    const EmberAfAttributeMetadata *matter_attribute = emberAfLocateAttributeMetadata(endpoint_id, cluster_id,
                                                                    attribute_id);
    VerifyOrReturnError(matter_attribute, ESP_ERR_INVALID_ARG, ESP_LOGE(TAG, "Matter attribute not found"));

    /* Use the type to create the val and then update te attribute */
    esp_matter_val_type_t type = get_val_type_from_attribute_type(matter_attribute->attributeType);
    esp_matter_attr_val_t val = esp_matter_invalid(NULL);
    if (type == ESP_MATTER_VAL_TYPE_BOOLEAN) {
        bool value = atoi(argv[3]);
        val = esp_matter_bool(value);
    } else if (type == ESP_MATTER_VAL_TYPE_INT8) {
        if (matter_attribute->IsNullable()) {
            if (strncmp(argv[3], "null", sizeof("null")) == 0) {
                val = esp_matter_nullable_int8(nullable<int8_t>());
            } else {
                int8_t value = atoi(argv[3]);
                val = esp_matter_nullable_int8(value);
            }
        } else {
            int8_t value = atoi(argv[3]);
            val = esp_matter_int8(value);
        }
    } else if (type == ESP_MATTER_VAL_TYPE_UINT8) {
        if (matter_attribute->IsNullable()) {
            if (strncmp(argv[3], "null", sizeof("null")) == 0) {
                val = esp_matter_nullable_uint8(nullable<uint8_t>());
            } else {
                uint8_t value = atoi(argv[3]);
                val = esp_matter_nullable_uint8(value);
            }
        } else {
            uint8_t value = atoi(argv[3]);
            val = esp_matter_uint8(value);
        }
    } else if (type == ESP_MATTER_VAL_TYPE_INT16) {
        if (matter_attribute->IsNullable()) {
            if (strncmp(argv[3], "null", sizeof("null")) == 0) {
                val = esp_matter_nullable_int16(nullable<int16_t>());
            } else {
                int16_t value = atoi(argv[3]);
                val = esp_matter_nullable_int16(value);
            }
        } else {
            int16_t value = atoi(argv[3]);
            val = esp_matter_int16(value);
        }
    } else if (type == ESP_MATTER_VAL_TYPE_UINT16) {
        if (matter_attribute->IsNullable()) {
            if (strncmp(argv[3], "null", sizeof("null")) == 0) {
                val = esp_matter_nullable_uint16(nullable<uint16_t>());
            } else {
                uint16_t value = atoi(argv[3]);
                val = esp_matter_nullable_uint16(value);
            }
        } else {
            uint16_t value = atoi(argv[3]);
            val = esp_matter_uint16(value);
        }
    } else if (type == ESP_MATTER_VAL_TYPE_INT32) {
        if (matter_attribute->IsNullable()) {
            if (strncmp(argv[3], "null", sizeof("null")) == 0) {
                val = esp_matter_nullable_int32(nullable<int32_t>());
            } else {
                int32_t value = atoi(argv[3]);
                val = esp_matter_nullable_int32(value);
            }
        } else {
            int32_t value = atoi(argv[3]);
            val = esp_matter_int32(value);
        }
    } else if (type == ESP_MATTER_VAL_TYPE_UINT32) {
        if (matter_attribute->IsNullable()) {
            if (strncmp(argv[3], "null", sizeof("null")) == 0) {
                val = esp_matter_nullable_uint32(nullable<uint32_t>());
            } else {
                uint32_t value = atoi(argv[3]);
                val = esp_matter_nullable_uint32(value);
            }
        } else {
            uint32_t value = atoi(argv[3]);
            val = esp_matter_uint32(value);
        }
    } else if (type == ESP_MATTER_VAL_TYPE_INT64) {
        if (matter_attribute->IsNullable()) {
            if (strncmp(argv[3], "null", sizeof("null")) == 0) {
                val = esp_matter_nullable_int64(nullable<int64_t>());
            } else {
                int64_t value = atoi(argv[3]);
                val = esp_matter_nullable_int64(value);
            }
        } else {
            int64_t value = atoi(argv[3]);
            val = esp_matter_int64(value);
        }
    } else if (type == ESP_MATTER_VAL_TYPE_UINT64) {
        if (matter_attribute->IsNullable()) {
            if (strncmp(argv[3], "null", sizeof("null")) == 0) {
                val = esp_matter_nullable_uint64(nullable<uint64_t>());
            } else {
                uint64_t value = atoi(argv[3]);
                val = esp_matter_nullable_uint64(value);
            }
        } else {
            uint64_t value = atoi(argv[3]);
            val = esp_matter_uint64(value);
        }
    } else if (type == ESP_MATTER_VAL_TYPE_CHAR_STRING) {
        char *value = argv[3];
        val = esp_matter_char_str(value, strlen(value));
    } else if (type == ESP_MATTER_VAL_TYPE_LONG_CHAR_STRING) {
        char *value = argv[3];
        val = esp_matter_long_char_str(value, strlen(value));
    } else if (type == ESP_MATTER_VAL_TYPE_BITMAP8) {
        if (matter_attribute->IsNullable()) {
            if (strncmp(argv[3], "null", sizeof("null")) == 0) {
                val = esp_matter_nullable_bitmap8(nullable<uint8_t>());
            } else {
                uint8_t value = atoi(argv[3]);
                val = esp_matter_nullable_bitmap8(value);
            }
        } else {
            uint8_t value = atoi(argv[3]);
            val = esp_matter_bitmap8(value);
        }
    } else if (type == ESP_MATTER_VAL_TYPE_BITMAP16) {
        if (matter_attribute->IsNullable()) {
            if (strncmp(argv[3], "null", sizeof("null")) == 0) {
                val = esp_matter_nullable_bitmap16(nullable<uint16_t>());
            } else {
                uint16_t value = atoi(argv[3]);
                val = esp_matter_nullable_bitmap16(value);
            }
        } else {
            uint16_t value = atoi(argv[3]);
            val = esp_matter_bitmap16(value);
        }
    } else if (type == ESP_MATTER_VAL_TYPE_BITMAP32) {
        if (matter_attribute->IsNullable()) {
            if (strncmp(argv[3], "null", sizeof("null")) == 0) {
                val = esp_matter_nullable_bitmap32(nullable<uint32_t>());
            } else {
                uint32_t value = atoi(argv[3]);
                val = esp_matter_nullable_bitmap32(value);
            }
        } else {
            uint32_t value = atoi(argv[3]);
            val = esp_matter_bitmap32(value);
        }
    } else if (type == ESP_MATTER_VAL_TYPE_ENUM8) {
        if (matter_attribute->IsNullable()) {
            if (strncmp(argv[3], "null", sizeof("null")) == 0) {
                val = esp_matter_nullable_enum8(nullable<uint8_t>());
            } else {
                uint8_t value = atoi(argv[3]);
                val = esp_matter_nullable_enum8(value);
            }
        } else {
            uint8_t value = atoi(argv[3]);
            val = esp_matter_enum8(value);
        }
    } else if (type == ESP_MATTER_VAL_TYPE_ENUM16) {
        if (matter_attribute->IsNullable()) {
            if (strncmp(argv[3], "null", sizeof("null")) == 0) {
                val = esp_matter_nullable_enum16(nullable<uint16_t>());
            } else {
                uint16_t value = atoi(argv[3]);
                val = esp_matter_nullable_enum16(value);
            }
        } else {
            uint16_t value = atoi(argv[3]);
            val = esp_matter_enum16(value);
        }
    } else if (type == ESP_MATTER_VAL_TYPE_FLOAT) {
        if (matter_attribute->IsNullable()) {
            if (strncmp(argv[3], "null", sizeof("null")) == 0) {
                val = esp_matter_nullable_float(nullable<float>());
            } else {
                float value = (float)atof(argv[3]);
                val = esp_matter_nullable_float(value);
            }
        } else {
            float value = (float)atof(argv[3]);
            val = esp_matter_float(value);
        }
    } else {
        ESP_LOGE(TAG, "Type not handled: %d", type);
        return ESP_ERR_INVALID_ARG;
    }
    return update(endpoint_id, cluster_id, attribute_id, &val);
}

static esp_err_t console_get_handler(int argc, char **argv)
{
    VerifyOrReturnError(argc >= 3, ESP_ERR_INVALID_ARG, ESP_LOGE(TAG, "The arguments for this command is invalid"));
    uint16_t endpoint_id = strtoul((const char *)&argv[0][2], NULL, 16);
    uint32_t cluster_id = strtoul((const char *)&argv[1][2], NULL, 16);
    uint32_t attribute_id = strtoul((const char *)&argv[2][2], NULL, 16);

    /* Get type from matter_attribute */
    const EmberAfAttributeMetadata *matter_attribute = emberAfLocateAttributeMetadata(endpoint_id, cluster_id,
                                                                    attribute_id);
    VerifyOrReturnError(matter_attribute, ESP_ERR_INVALID_ARG, ESP_LOGE(TAG, "Matter attribute not found"));

    /* Use the type to read the raw value and then print */
    esp_matter_val_type_t type = get_val_type_from_attribute_type(matter_attribute->attributeType);
    esp_matter_attr_val_t val = esp_matter_invalid(NULL);
    if (type == ESP_MATTER_VAL_TYPE_BOOLEAN) {
        using Traits = chip::app::NumericAttributeTraits<bool>;
        Traits::StorageType value;
        uint8_t *read_able = Traits::ToAttributeStoreRepresentation(value);
        get_val_raw(endpoint_id, cluster_id, attribute_id, read_able, sizeof(value));
        val = esp_matter_bool(Traits::StorageToWorking(value));
    } else if (type == ESP_MATTER_VAL_TYPE_INT8) {
        using Traits = chip::app::NumericAttributeTraits<int8_t>;
        Traits::StorageType value;
        uint8_t *read_able = Traits::ToAttributeStoreRepresentation(value);
        get_val_raw(endpoint_id, cluster_id, attribute_id, read_able, sizeof(value));
        if (matter_attribute->IsNullable()) {
            if (Traits::IsNullValue(value)) {
                val = esp_matter_nullable_int8(nullable<int8_t>());
            } else {
                val = esp_matter_nullable_int8(Traits::StorageToWorking(value));
            }
        } else {
            val = esp_matter_int8(Traits::StorageToWorking(value));
        }
    } else if (type == ESP_MATTER_VAL_TYPE_UINT8) {
        using Traits = chip::app::NumericAttributeTraits<uint8_t>;
        Traits::StorageType value;
        uint8_t *read_able = Traits::ToAttributeStoreRepresentation(value);
        get_val_raw(endpoint_id, cluster_id, attribute_id, read_able, sizeof(value));
        if (matter_attribute->IsNullable()) {
            if (Traits::IsNullValue(value)) {
                val = esp_matter_nullable_uint8(nullable<uint8_t>());
            } else {
                val = esp_matter_nullable_uint8(Traits::StorageToWorking(value));
            }
        } else {
            val = esp_matter_uint8(Traits::StorageToWorking(value));
        }
    } else if (type == ESP_MATTER_VAL_TYPE_INT16) {
        using Traits = chip::app::NumericAttributeTraits<int16_t>;
        Traits::StorageType value;
        uint8_t *read_able = Traits::ToAttributeStoreRepresentation(value);
        get_val_raw(endpoint_id, cluster_id, attribute_id, read_able, sizeof(value));
        if (matter_attribute->IsNullable()) {
            if (Traits::IsNullValue(value)) {
                val = esp_matter_nullable_int16(nullable<int16_t>());
            } else {
                val = esp_matter_nullable_int16(Traits::StorageToWorking(value));
            }
        } else {
            val = esp_matter_int16(Traits::StorageToWorking(value));
        }
    } else if (type == ESP_MATTER_VAL_TYPE_UINT16) {
        using Traits = chip::app::NumericAttributeTraits<uint16_t>;
        Traits::StorageType value;
        uint8_t *read_able = Traits::ToAttributeStoreRepresentation(value);
        get_val_raw(endpoint_id, cluster_id, attribute_id, read_able, sizeof(value));
        if (matter_attribute->IsNullable()) {
            if (Traits::IsNullValue(value)) {
                val = esp_matter_nullable_uint16(nullable<uint16_t>());
            } else {
                val = esp_matter_nullable_uint16(Traits::StorageToWorking(value));
            }
        } else {
            val = esp_matter_uint16(Traits::StorageToWorking(value));
        }
    } else if (type == ESP_MATTER_VAL_TYPE_INT32) {
        using Traits = chip::app::NumericAttributeTraits<int32_t>;
        Traits::StorageType value;
        uint8_t *read_able = Traits::ToAttributeStoreRepresentation(value);
        get_val_raw(endpoint_id, cluster_id, attribute_id, read_able, sizeof(value));
        if (matter_attribute->IsNullable()) {
            if (Traits::IsNullValue(value)) {
                val = esp_matter_nullable_int32(nullable<int32_t>());
            } else {
                val = esp_matter_nullable_int32(Traits::StorageToWorking(value));
            }
        } else {
            val = esp_matter_int32(Traits::StorageToWorking(value));
        }
    } else if (type == ESP_MATTER_VAL_TYPE_UINT32) {
        using Traits = chip::app::NumericAttributeTraits<uint32_t>;
        Traits::StorageType value;
        uint8_t *read_able = Traits::ToAttributeStoreRepresentation(value);
        get_val_raw(endpoint_id, cluster_id, attribute_id, read_able, sizeof(value));
        if (matter_attribute->IsNullable()) {
            if (Traits::IsNullValue(value)) {
                val = esp_matter_nullable_uint32(nullable<uint32_t>());
            } else {
                val = esp_matter_nullable_uint32(Traits::StorageToWorking(value));
            }
        } else {
            val = esp_matter_uint32(Traits::StorageToWorking(value));
        }
    } else if (type == ESP_MATTER_VAL_TYPE_INT64) {
        using Traits = chip::app::NumericAttributeTraits<int64_t>;
        Traits::StorageType value;
        uint8_t *read_able = Traits::ToAttributeStoreRepresentation(value);
        get_val_raw(endpoint_id, cluster_id, attribute_id, read_able, sizeof(value));
        if (matter_attribute->IsNullable()) {
            if (Traits::IsNullValue(value)) {
                val = esp_matter_nullable_int64(nullable<int64_t>());
            } else {
                val = esp_matter_nullable_int64(Traits::StorageToWorking(value));
            }
        } else {
            val = esp_matter_int64(Traits::StorageToWorking(value));
        }
    } else if (type == ESP_MATTER_VAL_TYPE_UINT64) {
        using Traits = chip::app::NumericAttributeTraits<uint64_t>;
        Traits::StorageType value;
        uint8_t *read_able = Traits::ToAttributeStoreRepresentation(value);
        get_val_raw(endpoint_id, cluster_id, attribute_id, read_able, sizeof(value));
        if (matter_attribute->IsNullable()) {
            if (Traits::IsNullValue(value)) {
                val = esp_matter_nullable_uint64(nullable<uint64_t>());
            } else {
                val = esp_matter_nullable_uint64(Traits::StorageToWorking(value));
            }
        } else {
            val = esp_matter_uint64(Traits::StorageToWorking(value));
        }
    } else if (type == ESP_MATTER_VAL_TYPE_CHAR_STRING) {
        /* Get raw value */
        char value[256] = {0}; /* It can go upto 256 since only 1 byte (first) is used for size */
        get_val_raw(endpoint_id, cluster_id, attribute_id, (uint8_t *)&value, sizeof(value));
        /* Get val from raw value */
        val = esp_matter_char_str(NULL, 0);
        int data_size_len = val.val.a.t - val.val.a.s;
        int data_count = 0;
        memcpy(&data_count, &value[0], data_size_len);
        val = esp_matter_char_str((char *)(value + data_size_len), data_count);
    } else if (type == ESP_MATTER_VAL_TYPE_BITMAP8) {
        using Traits = chip::app::NumericAttributeTraits<uint8_t>;
        Traits::StorageType value;
        uint8_t *read_able = Traits::ToAttributeStoreRepresentation(value);
        get_val_raw(endpoint_id, cluster_id, attribute_id, read_able, sizeof(value));
        if (matter_attribute->IsNullable()) {
            if (Traits::IsNullValue(value)) {
                val = esp_matter_nullable_bitmap8(nullable<uint8_t>());
            } else {
                val = esp_matter_nullable_bitmap8(Traits::StorageToWorking(value));
            }
        } else {
            val = esp_matter_bitmap8(Traits::StorageToWorking(value));
        }
    } else if (type == ESP_MATTER_VAL_TYPE_BITMAP16) {
        using Traits = chip::app::NumericAttributeTraits<uint16_t>;
        Traits::StorageType value;
        uint8_t *read_able = Traits::ToAttributeStoreRepresentation(value);
        get_val_raw(endpoint_id, cluster_id, attribute_id, read_able, sizeof(value));
        if (matter_attribute->IsNullable()) {
            if (Traits::IsNullValue(value)) {
                val = esp_matter_nullable_bitmap16(nullable<uint16_t>());
            } else {
                val = esp_matter_nullable_bitmap16(Traits::StorageToWorking(value));
            }
        } else {
            val = esp_matter_bitmap16(Traits::StorageToWorking(value));
        }
    } else if (type == ESP_MATTER_VAL_TYPE_BITMAP32) {
        using Traits = chip::app::NumericAttributeTraits<uint32_t>;
        Traits::StorageType value;
        uint8_t *read_able = Traits::ToAttributeStoreRepresentation(value);
        get_val_raw(endpoint_id, cluster_id, attribute_id, read_able, sizeof(value));
        if (matter_attribute->IsNullable()) {
            if (Traits::IsNullValue(value)) {
                val = esp_matter_nullable_bitmap32(nullable<uint32_t>());
            } else {
                val = esp_matter_nullable_bitmap32(Traits::StorageToWorking(value));
            }
        } else {
            val = esp_matter_bitmap32(Traits::StorageToWorking(value));
        }
    } else if (type == ESP_MATTER_VAL_TYPE_ENUM8) {
        using Traits = chip::app::NumericAttributeTraits<uint8_t>;
        Traits::StorageType value;
        uint8_t *read_able = Traits::ToAttributeStoreRepresentation(value);
        get_val_raw(endpoint_id, cluster_id, attribute_id, read_able, sizeof(value));
        if (matter_attribute->IsNullable()) {
            if (Traits::IsNullValue(value)) {
                val = esp_matter_nullable_enum8(nullable<uint8_t>());
            } else {
                val = esp_matter_nullable_enum8(Traits::StorageToWorking(value));
            }
        } else {
            val = esp_matter_enum8(Traits::StorageToWorking(value));
        }
    } else if (type == ESP_MATTER_VAL_TYPE_ENUM16) {
        using Traits = chip::app::NumericAttributeTraits<uint16_t>;
        Traits::StorageType value;
        uint8_t *read_able = Traits::ToAttributeStoreRepresentation(value);
        get_val_raw(endpoint_id, cluster_id, attribute_id, read_able, sizeof(value));
        if (matter_attribute->IsNullable()) {
            if (Traits::IsNullValue(value)) {
                val = esp_matter_nullable_enum16(nullable<uint16_t>());
            } else {
                val = esp_matter_nullable_enum16(Traits::StorageToWorking(value));
            }
        } else {
            val = esp_matter_enum16(Traits::StorageToWorking(value));
        }
    } else if (type == ESP_MATTER_VAL_TYPE_FLOAT) {
        using Traits = chip::app::NumericAttributeTraits<float>;
        Traits::StorageType value;
        uint8_t *read_able = Traits::ToAttributeStoreRepresentation(value);
        get_val_raw(endpoint_id, cluster_id, attribute_id, read_able, sizeof(value));
        if (matter_attribute->IsNullable()) {
            if (Traits::IsNullValue(value)) {
                val = esp_matter_nullable_float(nullable<float>());
            } else {
                val = esp_matter_nullable_float(Traits::StorageToWorking(value));
            }
        } else {
            val = esp_matter_float(Traits::StorageToWorking(value));
        }
    } else {
        ESP_LOGE(TAG, "Type not handled: %d", type);
        return ESP_ERR_INVALID_ARG;
    }
    /* Here, the val_print function gets called on attribute read. */
    val_print(endpoint_id, cluster_id, attribute_id, &val, true);
    return ESP_OK;
}

static esp_err_t console_dispatch(int argc, char **argv)
{
    VerifyOrReturnError(argc > 0, ESP_OK, attribute_console.for_each_command(esp_matter::console::print_description, NULL));
    return attribute_console.exec_command(argc, argv);
}

static void register_console_commands()
{
    static bool init_done = false;
    VerifyOrReturn(!init_done);
    static const esp_matter::console::command_t command = {
        .name = "attribute",
        .description = "This can be used to simulate on-device control. ",
        .handler = console_dispatch,
    };

    static const esp_matter::console::command_t attribute_commands[] = {
        {
            .name = "set",
            .description = "Set an attribute value of a cluster on an endpoint. "
                           "Usage: matter esp attribute set <endpoint_id> <cluster_id> <attribute_id> <value>. "
                           "Example: matter esp attribute set 0x0001 0x0006 0x0000 1.",
            .handler = console_set_handler,
        },
        {
            .name = "get",
            .description = "Get an attribute value of a cluster on an endpoint. "
                           "Usage: matter esp attribute get <endpoint_id> <cluster_id> <attribute_id>. "
                           "Example: matter esp attribute get 0x0001 0x0006 0x0000.",
            .handler = console_get_handler,
        },
    };
    attribute_console.register_commands(attribute_commands, sizeof(attribute_commands)/sizeof(esp_matter::console::command_t));
    esp_matter::console::add_commands(&command, 1);
    init_done = true;
}
#endif // CONFIG_ENABLE_CHIP_SHELL

esp_err_t set_callback(callback_t callback)
{
    attribute_callback = callback;

    /* Other initialisations */
#if CONFIG_ENABLE_CHIP_SHELL
    register_console_commands();
#endif
    return ESP_OK;
}

static esp_err_t execute_callback(callback_type_t type, uint16_t endpoint_id, uint32_t cluster_id,
                                  uint32_t attribute_id, esp_matter_attr_val_t *val)
{
    if (attribute_callback) {
#ifdef CONFIG_ESP_MATTER_ENABLE_DATA_MODEL
        void *priv_data = endpoint::get_priv_data(endpoint_id);
#else
        void *priv_data = nullptr;
#endif
        return attribute_callback(type, endpoint_id, cluster_id, attribute_id, val, priv_data);
    }
    return ESP_OK;
}

static esp_matter_val_type_t get_val_type_from_attribute_type(int attribute_type)
{
    switch (attribute_type) {
    case ZCL_BOOLEAN_ATTRIBUTE_TYPE:
        return ESP_MATTER_VAL_TYPE_BOOLEAN;
        break;

    case ZCL_SINGLE_ATTRIBUTE_TYPE:
        return ESP_MATTER_VAL_TYPE_FLOAT;
        break;

    case ZCL_ARRAY_ATTRIBUTE_TYPE:
        return ESP_MATTER_VAL_TYPE_ARRAY;
        break;

    case ZCL_CHAR_STRING_ATTRIBUTE_TYPE:
        return ESP_MATTER_VAL_TYPE_CHAR_STRING;
        break;

    case ZCL_LONG_CHAR_STRING_ATTRIBUTE_TYPE:
        return ESP_MATTER_VAL_TYPE_LONG_CHAR_STRING;
        break;

    case ZCL_OCTET_STRING_ATTRIBUTE_TYPE:
    case ZCL_IPADR_ATTRIBUTE_TYPE:
    case ZCL_IPV4ADR_ATTRIBUTE_TYPE:
    case ZCL_IPV6ADR_ATTRIBUTE_TYPE:
    case ZCL_IPV6PRE_ATTRIBUTE_TYPE:
    case ZCL_HWADR_ATTRIBUTE_TYPE:
        return ESP_MATTER_VAL_TYPE_OCTET_STRING;
        break;

    case ZCL_LONG_OCTET_STRING_ATTRIBUTE_TYPE:
        return ESP_MATTER_VAL_TYPE_LONG_OCTET_STRING;
        break;

    case ZCL_INT8S_ATTRIBUTE_TYPE:
        return ESP_MATTER_VAL_TYPE_INT8;
        break;

    case ZCL_INT8U_ATTRIBUTE_TYPE:
    case ZCL_ACTION_ID_ATTRIBUTE_TYPE:
    case ZCL_TAG_ATTRIBUTE_TYPE:
    case ZCL_NAMESPACE_ATTRIBUTE_TYPE:
    case ZCL_FABRIC_IDX_ATTRIBUTE_TYPE:
    case ZCL_PERCENT_ATTRIBUTE_TYPE:
        return ESP_MATTER_VAL_TYPE_UINT8;
        break;

    case ZCL_INT16S_ATTRIBUTE_TYPE:
    case ZCL_TEMPERATURE_ATTRIBUTE_TYPE:
        return ESP_MATTER_VAL_TYPE_INT16;
        break;

    case ZCL_INT16U_ATTRIBUTE_TYPE:
    case ZCL_ENTRY_IDX_ATTRIBUTE_TYPE:
    case ZCL_GROUP_ID_ATTRIBUTE_TYPE:
    case ZCL_ENDPOINT_NO_ATTRIBUTE_TYPE:
    case ZCL_VENDOR_ID_ATTRIBUTE_TYPE:
    case ZCL_PERCENT100THS_ATTRIBUTE_TYPE:
        return ESP_MATTER_VAL_TYPE_UINT16;
        break;

    case ZCL_INT32S_ATTRIBUTE_TYPE:
    case ZCL_INT24S_ATTRIBUTE_TYPE:
        return ESP_MATTER_VAL_TYPE_INT32;
        break;

    case ZCL_INT32U_ATTRIBUTE_TYPE:
    case ZCL_TRANS_ID_ATTRIBUTE_TYPE:
    case ZCL_CLUSTER_ID_ATTRIBUTE_TYPE:
    case ZCL_ATTRIB_ID_ATTRIBUTE_TYPE:
    case ZCL_FIELD_ID_ATTRIBUTE_TYPE:
    case ZCL_EVENT_ID_ATTRIBUTE_TYPE:
    case ZCL_COMMAND_ID_ATTRIBUTE_TYPE:
    case ZCL_EPOCH_S_ATTRIBUTE_TYPE:
    case ZCL_ELAPSED_S_ATTRIBUTE_TYPE:
    case ZCL_DATA_VER_ATTRIBUTE_TYPE:
    case ZCL_DEVTYPE_ID_ATTRIBUTE_TYPE:
    case ZCL_INT24U_ATTRIBUTE_TYPE:
        return ESP_MATTER_VAL_TYPE_UINT32;
        break;

    case ZCL_INT64S_ATTRIBUTE_TYPE:
    case ZCL_ENERGY_MWH_ATTRIBUTE_TYPE:
    case ZCL_AMPERAGE_MA_ATTRIBUTE_TYPE:
    case ZCL_POWER_MW_ATTRIBUTE_TYPE:
    case ZCL_INT56S_ATTRIBUTE_TYPE:
    case ZCL_INT48S_ATTRIBUTE_TYPE:
    case ZCL_INT40S_ATTRIBUTE_TYPE:
        return ESP_MATTER_VAL_TYPE_INT64;
        break;

    case ZCL_INT64U_ATTRIBUTE_TYPE:
    case ZCL_FABRIC_ID_ATTRIBUTE_TYPE:
    case ZCL_NODE_ID_ATTRIBUTE_TYPE:
    case ZCL_POSIX_MS_ATTRIBUTE_TYPE:
    case ZCL_EPOCH_US_ATTRIBUTE_TYPE:
    case ZCL_SYSTIME_US_ATTRIBUTE_TYPE:
    case ZCL_SYSTIME_MS_ATTRIBUTE_TYPE:
    case ZCL_EVENT_NO_ATTRIBUTE_TYPE:
    case ZCL_INT56U_ATTRIBUTE_TYPE:
    case ZCL_INT48U_ATTRIBUTE_TYPE:
    case ZCL_INT40U_ATTRIBUTE_TYPE:
        return ESP_MATTER_VAL_TYPE_UINT64;
        break;

    case ZCL_ENUM8_ATTRIBUTE_TYPE:
    case ZCL_STATUS_ATTRIBUTE_TYPE:
    case ZCL_PRIORITY_ATTRIBUTE_TYPE:
        return ESP_MATTER_VAL_TYPE_ENUM8;
        break;

    case ZCL_ENUM16_ATTRIBUTE_TYPE:
        return ESP_MATTER_VAL_TYPE_ENUM16;
        break;

    case ZCL_BITMAP8_ATTRIBUTE_TYPE:
        return ESP_MATTER_VAL_TYPE_BITMAP8;
        break;

    case ZCL_BITMAP16_ATTRIBUTE_TYPE:
        return ESP_MATTER_VAL_TYPE_BITMAP16;
        break;

    case ZCL_BITMAP32_ATTRIBUTE_TYPE:
        return ESP_MATTER_VAL_TYPE_BITMAP32;
        break;

    default:
        return ESP_MATTER_VAL_TYPE_INVALID;
        break;
    }
    return ESP_MATTER_VAL_TYPE_INVALID;
}

bool val_is_null(esp_matter_attr_val_t *val)
{
    switch (val->type) {
    case ESP_MATTER_VAL_TYPE_NULLABLE_BOOLEAN:
	return chip::app::NumericAttributeTraits<bool>::IsNullValue(*(uint8_t *)(&(val->val.b)));
	break;
    case ESP_MATTER_VAL_TYPE_NULLABLE_INTEGER:
        return chip::app::NumericAttributeTraits<int>::IsNullValue(val->val.i);
        break;
    case ESP_MATTER_VAL_TYPE_NULLABLE_UINT8:
    case ESP_MATTER_VAL_TYPE_NULLABLE_ENUM8:
    case ESP_MATTER_VAL_TYPE_NULLABLE_BITMAP8:
        return chip::app::NumericAttributeTraits<uint8_t>::IsNullValue(val->val.u8);
        break;
    case ESP_MATTER_VAL_TYPE_NULLABLE_UINT16:
    case ESP_MATTER_VAL_TYPE_NULLABLE_ENUM16:
    case ESP_MATTER_VAL_TYPE_NULLABLE_BITMAP16:
        return chip::app::NumericAttributeTraits<uint16_t>::IsNullValue(val->val.u16);
        break;
    case ESP_MATTER_VAL_TYPE_NULLABLE_UINT32:
    case ESP_MATTER_VAL_TYPE_NULLABLE_BITMAP32:
        return chip::app::NumericAttributeTraits<uint32_t>::IsNullValue(val->val.u32);
        break;
    case ESP_MATTER_VAL_TYPE_NULLABLE_UINT64:
        return chip::app::NumericAttributeTraits<uint64_t>::IsNullValue(val->val.u64);
        break;
    case ESP_MATTER_VAL_TYPE_NULLABLE_INT8:
        return chip::app::NumericAttributeTraits<int8_t>::IsNullValue(val->val.i8);
        break;
    case ESP_MATTER_VAL_TYPE_NULLABLE_INT16:
        return chip::app::NumericAttributeTraits<int16_t>::IsNullValue(val->val.i16);
        break;
    case ESP_MATTER_VAL_TYPE_NULLABLE_INT32:
        return chip::app::NumericAttributeTraits<int32_t>::IsNullValue(val->val.i32);
        break;
    case ESP_MATTER_VAL_TYPE_NULLABLE_INT64:
        return chip::app::NumericAttributeTraits<int64_t>::IsNullValue(val->val.i64);
        break;
    case ESP_MATTER_VAL_TYPE_NULLABLE_FLOAT:
        return chip::app::NumericAttributeTraits<float>::IsNullValue(val->val.f);
        break;
    default:
        return false;
        break;
    }
    return false;
}

esp_err_t get_data_from_attr_val(esp_matter_attr_val_t *val, EmberAfAttributeType *attribute_type,
                                 uint16_t *attribute_size, uint8_t *value)
{
    switch (val->type) {
    case ESP_MATTER_VAL_TYPE_BOOLEAN:
    case ESP_MATTER_VAL_TYPE_NULLABLE_BOOLEAN:
        if (attribute_type) {
            *attribute_type = ZCL_BOOLEAN_ATTRIBUTE_TYPE;
        }
        if (attribute_size) {
            *attribute_size = sizeof(bool);
        }
        if (value) {
            using Traits = chip::app::NumericAttributeTraits<bool>;
            if ((val->type & ESP_MATTER_VAL_NULLABLE_BASE) && Traits::IsNullValue(*(uint8_t *)(&(val->val.b)))) {
                Traits::SetNull(*(uint8_t *)value);
            } else {
                Traits::WorkingToStorage(val->val.b, *(uint8_t *)value);
            }
        }
        break;

    case ESP_MATTER_VAL_TYPE_INTEGER:
    case ESP_MATTER_VAL_TYPE_NULLABLE_INTEGER:
        if (attribute_type) {
            *attribute_type = ZCL_INT16U_ATTRIBUTE_TYPE;
        }
        if (attribute_size) {
            *attribute_size = sizeof(int);
        }
        if (value) {
            using Traits = chip::app::NumericAttributeTraits<int>;
            if ((val->type & ESP_MATTER_VAL_NULLABLE_BASE) && Traits::IsNullValue(val->val.i)) {
                Traits::SetNull(*(int *)value);
            } else {
                Traits::WorkingToStorage(val->val.i, *(int *)value);
            }
        }
        break;

    case ESP_MATTER_VAL_TYPE_FLOAT:
    case ESP_MATTER_VAL_TYPE_NULLABLE_FLOAT:
        if (attribute_type) {
            *attribute_type = ZCL_SINGLE_ATTRIBUTE_TYPE;
        }
        if (attribute_size) {
            *attribute_size = sizeof(float);
        }
        if (value) {
            using Traits = chip::app::NumericAttributeTraits<float>;
            if ((val->type & ESP_MATTER_VAL_NULLABLE_BASE) && Traits::IsNullValue(val->val.f)) {
                Traits::SetNull(*(float *)value);
            } else {
                Traits::WorkingToStorage(val->val.f, *(float *)value);
            }
        }
        break;

    case ESP_MATTER_VAL_TYPE_ARRAY:
        if (attribute_type) {
            *attribute_type = ZCL_ARRAY_ATTRIBUTE_TYPE;
        }
        if (attribute_size) {
            *attribute_size = val->val.a.t;
        }
        if (value) {
            int data_size_len = val->val.a.t - val->val.a.s;
            memcpy(value, (uint8_t *)&val->val.a.s, data_size_len);
            if (*attribute_size > CONFIG_ESP_MATTER_ATTRIBUTE_BUFFER_LARGEST)
            {
                ESP_LOGE(TAG, "Attribute buffer not enough, cannot copy the data to the attribute buffer."
                         "Please configure the buffer size through menuconfig ESP_MATTER_ATTRIBUTE_BUFFER_LARGEST");
                return ESP_FAIL;
            }
            memcpy((value + data_size_len), (uint8_t *)val->val.a.b, (*attribute_size - data_size_len));
        }
        break;

    case ESP_MATTER_VAL_TYPE_CHAR_STRING:
        {
            if (attribute_type) {
                *attribute_type = ZCL_CHAR_STRING_ATTRIBUTE_TYPE;
            }
            size_t string_len = 0;
            if (val->val.a.b) {
                string_len = strnlen((const char *)val->val.a.b, val->val.a.s);
            }
            size_t data_size_len = val->val.a.t - val->val.a.s;
            if (string_len >= UINT8_MAX || data_size_len != 1) {
                return ESP_ERR_INVALID_ARG;
            }
            uint8_t data_size = string_len;
            if (attribute_size) {
                *attribute_size = string_len + data_size_len;
            }
            if (value) {
                memcpy(value, (uint8_t *)&data_size, data_size_len);
                if (*attribute_size > CONFIG_ESP_MATTER_ATTRIBUTE_BUFFER_LARGEST)
                {
                    ESP_LOGE(TAG, "Attribute buffer not enough, cannot copy the data to the attribute buffer."
                            "Please configure the buffer size through menuconfig ESP_MATTER_ATTRIBUTE_BUFFER_LARGEST");
                    return ESP_FAIL;
                }
                memcpy((value + data_size_len), (uint8_t *)val->val.a.b, (*attribute_size - data_size_len));
            }
        }
        break;

    case ESP_MATTER_VAL_TYPE_LONG_CHAR_STRING:
        {
            if (attribute_type) {
                *attribute_type = ZCL_LONG_CHAR_STRING_ATTRIBUTE_TYPE;
            }
            size_t string_len = 0;
            if (val->val.a.b) {
                string_len = strnlen((const char *)val->val.a.b, val->val.a.s);
            }
            size_t data_size_len = val->val.a.t - val->val.a.s;
            if (string_len >= UINT16_MAX || data_size_len != 2) {
                return ESP_ERR_INVALID_ARG;
            }
            uint16_t data_size = string_len;
            if (attribute_size) {
                *attribute_size = string_len + data_size_len;
            }
            if (value) {
                memcpy(value, (uint8_t *)&data_size, data_size_len);
                if (*attribute_size > CONFIG_ESP_MATTER_ATTRIBUTE_BUFFER_LARGEST)
                {
                    ESP_LOGE(TAG, "Attribute buffer not enough, cannot copy the data to the attribute buffer."
                             "Please configure the buffer size through menuconfig ESP_MATTER_ATTRIBUTE_BUFFER_LARGEST");
                    return ESP_FAIL;
                }
                memcpy((value + data_size_len), (uint8_t *)val->val.a.b, (*attribute_size - data_size_len));
            }
        }
        break;

    case ESP_MATTER_VAL_TYPE_OCTET_STRING:
        if (attribute_type) {
            *attribute_type = ZCL_OCTET_STRING_ATTRIBUTE_TYPE;
        }
        if (attribute_size) {
            *attribute_size = val->val.a.t;
        }
        if (value) {
            int data_size_len = val->val.a.t - val->val.a.s;
            memcpy(value, (uint8_t *)&val->val.a.s, data_size_len);
            if (*attribute_size > CONFIG_ESP_MATTER_ATTRIBUTE_BUFFER_LARGEST)
            {
                ESP_LOGE(TAG, "Attribute buffer not enough, cannot copy the data to the attribute buffer."
                         "Please configure the buffer size through menuconfig ESP_MATTER_ATTRIBUTE_BUFFER_LARGEST");
                return ESP_FAIL;
            }
            memcpy((value + data_size_len), (uint8_t *)val->val.a.b, (*attribute_size - data_size_len));
        }
        break;

    case ESP_MATTER_VAL_TYPE_LONG_OCTET_STRING:
        if (attribute_type) {
            *attribute_type = ZCL_LONG_OCTET_STRING_ATTRIBUTE_TYPE;
        }
        if (attribute_size) {
            *attribute_size = val->val.a.t;
        }
        if (value) {
            int data_size_len = val->val.a.t - val->val.a.s;
            memcpy(value, (uint8_t *)&val->val.a.s, data_size_len);
            if (*attribute_size > CONFIG_ESP_MATTER_ATTRIBUTE_BUFFER_LARGEST)
            {
                ESP_LOGE(TAG, "Attribute buffer not enough, cannot copy the data to the attribute buffer."
                         "Please configure the buffer size through menuconfig ESP_MATTER_ATTRIBUTE_BUFFER_LARGEST");
                return ESP_FAIL;
            }
            memcpy((value + data_size_len), (uint8_t *)val->val.a.b, (*attribute_size - data_size_len));
        }
        break;

    case ESP_MATTER_VAL_TYPE_INT8:
    case ESP_MATTER_VAL_TYPE_NULLABLE_INT8:
        if (attribute_type) {
            *attribute_type = ZCL_INT8S_ATTRIBUTE_TYPE;
        }
        if (attribute_size) {
            *attribute_size = sizeof(int8_t);
        }
        if (value) {
            using Traits = chip::app::NumericAttributeTraits<int8_t>;
            if ((val->type & ESP_MATTER_VAL_NULLABLE_BASE) && Traits::IsNullValue(val->val.i8)) {
                Traits::SetNull(*(int8_t *)value);
            } else {
                Traits::WorkingToStorage(val->val.i8, *(int8_t *)value);
            }
        }
        break;

    case ESP_MATTER_VAL_TYPE_UINT8:
    case ESP_MATTER_VAL_TYPE_NULLABLE_UINT8:
        if (attribute_type) {
            *attribute_type = ZCL_INT8U_ATTRIBUTE_TYPE;
        }
        if (attribute_size) {
            *attribute_size = sizeof(uint8_t);
        }
        if (value) {
            using Traits = chip::app::NumericAttributeTraits<uint8_t>;
            if ((val->type & ESP_MATTER_VAL_NULLABLE_BASE) && Traits::IsNullValue(val->val.u8)) {
                Traits::SetNull(*(uint8_t *)value);
            } else {
                Traits::WorkingToStorage(val->val.u8, *(uint8_t *)value);
            }
        }
        break;

    case ESP_MATTER_VAL_TYPE_INT16:
    case ESP_MATTER_VAL_TYPE_NULLABLE_INT16:
        if (attribute_type) {
            *attribute_type = ZCL_INT16S_ATTRIBUTE_TYPE;
        }
        if (attribute_size) {
            *attribute_size = sizeof(int16_t);
        }
        if (value) {
            using Traits = chip::app::NumericAttributeTraits<int16_t>;
            if ((val->type & ESP_MATTER_VAL_NULLABLE_BASE) && Traits::IsNullValue(val->val.i16)) {
                Traits::SetNull(*(int16_t *)value);
            } else {
                Traits::WorkingToStorage(val->val.i16, *(int16_t *)value);
            }
        }
        break;

    case ESP_MATTER_VAL_TYPE_UINT16:
    case ESP_MATTER_VAL_TYPE_NULLABLE_UINT16:
        if (attribute_type) {
            *attribute_type = ZCL_INT16U_ATTRIBUTE_TYPE;
        }
        if (attribute_size) {
            *attribute_size = sizeof(uint16_t);
        }
        if (value) {
            using Traits = chip::app::NumericAttributeTraits<uint16_t>;
            if ((val->type & ESP_MATTER_VAL_NULLABLE_BASE) && Traits::IsNullValue(val->val.u16)) {
                Traits::SetNull(*(uint16_t *)value);
            } else {
                Traits::WorkingToStorage(val->val.u16, *(uint16_t *)value);
            }
        }
        break;

    case ESP_MATTER_VAL_TYPE_INT32:
    case ESP_MATTER_VAL_TYPE_NULLABLE_INT32:
        if (attribute_type) {
            *attribute_type = ZCL_INT32S_ATTRIBUTE_TYPE;
        }
        if (attribute_size) {
            *attribute_size = sizeof(int32_t);
        }
        if (value) {
            using Traits = chip::app::NumericAttributeTraits<int32_t>;
            if ((val->type & ESP_MATTER_VAL_NULLABLE_BASE) && Traits::IsNullValue(val->val.i32)) {
                Traits::SetNull(*(int32_t *)value);
            } else {
                Traits::WorkingToStorage(val->val.i32, *(int32_t *)value);
            }
        }
        break;

    case ESP_MATTER_VAL_TYPE_UINT32:
    case ESP_MATTER_VAL_TYPE_NULLABLE_UINT32:
        if (attribute_type) {
            *attribute_type = ZCL_INT32U_ATTRIBUTE_TYPE;
        }
        if (attribute_size) {
            *attribute_size = sizeof(uint32_t);
        }
        if (value) {
            using Traits = chip::app::NumericAttributeTraits<uint32_t>;
            if ((val->type & ESP_MATTER_VAL_NULLABLE_BASE) && Traits::IsNullValue(val->val.u32)) {
                Traits::SetNull(*(uint32_t *)value);
            } else {
                Traits::WorkingToStorage(val->val.u32, *(uint32_t *)value);
            }
        }
        break;

    case ESP_MATTER_VAL_TYPE_INT64:
    case ESP_MATTER_VAL_TYPE_NULLABLE_INT64:
        if (attribute_type) {
            *attribute_type = ZCL_INT64S_ATTRIBUTE_TYPE;
        }
        if (attribute_size) {
            *attribute_size = sizeof(int64_t);
        }
        if (value) {
            using Traits = chip::app::NumericAttributeTraits<int64_t>;
            if ((val->type & ESP_MATTER_VAL_NULLABLE_BASE) && Traits::IsNullValue(val->val.i64)) {
                Traits::SetNull(*(int64_t *)value);
            } else {
                Traits::WorkingToStorage(val->val.i64, *(int64_t *)value);
            }
        }
        break;

    case ESP_MATTER_VAL_TYPE_UINT64:
    case ESP_MATTER_VAL_TYPE_NULLABLE_UINT64:
        if (attribute_type) {
            *attribute_type = ZCL_INT64U_ATTRIBUTE_TYPE;
        }
        if (attribute_size) {
            *attribute_size = sizeof(uint64_t);
        }
        if (value) {
            using Traits = chip::app::NumericAttributeTraits<uint64_t>;
            if ((val->type & ESP_MATTER_VAL_NULLABLE_BASE) && Traits::IsNullValue(val->val.u64)) {
                Traits::SetNull(*(uint64_t *)value);
            } else {
                Traits::WorkingToStorage(val->val.u64, *(uint64_t *)value);
            }
        }
        break;

    case ESP_MATTER_VAL_TYPE_ENUM8:
    case ESP_MATTER_VAL_TYPE_NULLABLE_ENUM8:
        if (attribute_type) {
            *attribute_type = ZCL_ENUM8_ATTRIBUTE_TYPE;
        }
        if (attribute_size) {
            *attribute_size = sizeof(uint8_t);
        }
        if (value) {
            using Traits = chip::app::NumericAttributeTraits<uint8_t>;
            if ((val->type & ESP_MATTER_VAL_NULLABLE_BASE) && Traits::IsNullValue(val->val.u8)) {
                Traits::SetNull(*(uint8_t *)value);
            } else {
                Traits::WorkingToStorage(val->val.u8, *(uint8_t *)value);
            }
        }
        break;

    case ESP_MATTER_VAL_TYPE_ENUM16:
    case ESP_MATTER_VAL_TYPE_NULLABLE_ENUM16:
        if (attribute_type) {
            *attribute_type = ZCL_ENUM16_ATTRIBUTE_TYPE;
        }
        if (attribute_size) {
            *attribute_size = sizeof(uint16_t);
        }
        if (value) {
            using Traits = chip::app::NumericAttributeTraits<uint16_t>;
            if ((val->type & ESP_MATTER_VAL_NULLABLE_BASE) && Traits::IsNullValue(val->val.u16)) {
                Traits::SetNull(*(uint16_t *)value);
            } else {
                Traits::WorkingToStorage(val->val.u16, *(uint16_t *)value);
            }
        }
        break;

    case ESP_MATTER_VAL_TYPE_BITMAP8:
    case ESP_MATTER_VAL_TYPE_NULLABLE_BITMAP8:
        if (attribute_type) {
            *attribute_type = ZCL_BITMAP8_ATTRIBUTE_TYPE;
        }
        if (attribute_size) {
            *attribute_size = sizeof(uint8_t);
        }
        if (value) {
            using Traits = chip::app::NumericAttributeTraits<uint8_t>;
            if ((val->type & ESP_MATTER_VAL_NULLABLE_BASE) && Traits::IsNullValue(val->val.u8)) {
                Traits::SetNull(*(uint8_t *)value);
            } else {
                Traits::WorkingToStorage(val->val.u8, *(uint8_t *)value);
            }
        }
        break;

    case ESP_MATTER_VAL_TYPE_BITMAP16:
    case ESP_MATTER_VAL_TYPE_NULLABLE_BITMAP16:
        if (attribute_type) {
            *attribute_type = ZCL_BITMAP16_ATTRIBUTE_TYPE;
        }
        if (attribute_size) {
            *attribute_size = sizeof(uint16_t);
        }
        if (value) {
            using Traits = chip::app::NumericAttributeTraits<uint16_t>;
            if ((val->type & ESP_MATTER_VAL_NULLABLE_BASE) && Traits::IsNullValue(val->val.u16)) {
                Traits::SetNull(*(uint16_t *)value);
            } else {
                Traits::WorkingToStorage(val->val.u16, *(uint16_t *)value);
            }
        }
        break;

    case ESP_MATTER_VAL_TYPE_BITMAP32:
    case ESP_MATTER_VAL_TYPE_NULLABLE_BITMAP32:
        if (attribute_type) {
            *attribute_type = ZCL_BITMAP32_ATTRIBUTE_TYPE;
        }
        if (attribute_size) {
            *attribute_size = sizeof(uint32_t);
        }
        if (value) {
            using Traits = chip::app::NumericAttributeTraits<uint32_t>;
            if ((val->type & ESP_MATTER_VAL_NULLABLE_BASE) && Traits::IsNullValue(val->val.u32)) {
                Traits::SetNull(*(uint32_t *)value);
            } else {
                Traits::WorkingToStorage(val->val.u32, *(uint32_t *)value);
            }
        }
        break;

    default:
        ESP_LOGE(TAG, "esp_matter_attr_val_type_t not handled: %d", val->type);
        break;
    }

    return ESP_OK;
}

esp_err_t get_attr_val_from_data(esp_matter_attr_val_t *val, EmberAfAttributeType attribute_type,
                                        uint16_t attribute_size, uint8_t *value,
                                        const EmberAfAttributeMetadata * attribute_metadata)
{
    switch (attribute_type) {
    case ZCL_BOOLEAN_ATTRIBUTE_TYPE: {
        using Traits = chip::app::NumericAttributeTraits<bool>;
        Traits::StorageType attribute_value;
        memcpy((uint8_t *)&attribute_value, value, sizeof(Traits::StorageType));
        *val = esp_matter_bool(attribute_value);
        break;
    }

    case ZCL_ARRAY_ATTRIBUTE_TYPE: {
        *val = esp_matter_array(NULL, 0, 0);
        int data_size_len = val->val.a.t - val->val.a.s;
        int data_count = 0;
        memcpy(&data_count, &value[0], data_size_len);
        *val = esp_matter_array((value + data_size_len), attribute_size, data_count);
        break;
    }

    case ZCL_CHAR_STRING_ATTRIBUTE_TYPE: {
        *val = esp_matter_char_str(NULL, 0);
        int data_size_len = val->val.a.t - val->val.a.s;
        int data_count = 0;
        memcpy(&data_count, &value[0], data_size_len);
        *val = esp_matter_char_str((char *)(value + data_size_len), data_count);
        break;
    }

    case ZCL_LONG_CHAR_STRING_ATTRIBUTE_TYPE: {
        *val = esp_matter_long_char_str(NULL, 0);
        int data_size_len = val->val.a.t - val->val.a.s;
        int data_count = 0;
        memcpy(&data_count, &value[0], data_size_len);
        *val = esp_matter_long_char_str((char *)(value + data_size_len), data_count);
        break;
    }

    case ZCL_OCTET_STRING_ATTRIBUTE_TYPE:
    case ZCL_IPADR_ATTRIBUTE_TYPE:
    case ZCL_IPV4ADR_ATTRIBUTE_TYPE:
    case ZCL_IPV6ADR_ATTRIBUTE_TYPE:
    case ZCL_IPV6PRE_ATTRIBUTE_TYPE:
    case ZCL_HWADR_ATTRIBUTE_TYPE: {
        *val = esp_matter_octet_str(NULL, 0);
        int data_size_len = val->val.a.t - val->val.a.s;
        int data_count = 0;
        memcpy(&data_count, &value[0], data_size_len);
        *val = esp_matter_octet_str((value + data_size_len), data_count);
        break;
    }

    case ZCL_LONG_OCTET_STRING_ATTRIBUTE_TYPE: {
        *val = esp_matter_long_octet_str(NULL, 0);
        int data_size_len = val->val.a.t - val->val.a.s;
        int data_count = 0;
        memcpy(&data_count, &value[0], data_size_len);
        *val = esp_matter_long_octet_str((value + data_size_len), data_count);
        break;
    }

    case ZCL_INT8S_ATTRIBUTE_TYPE: {
        using Traits = chip::app::NumericAttributeTraits<int8_t>;
        Traits::StorageType attribute_value;
        memcpy((uint8_t *)&attribute_value, value, sizeof(Traits::StorageType));
        if (attribute_metadata->IsNullable()) {
            if (Traits::IsNullValue(attribute_value)) {
                *val = esp_matter_nullable_int8(nullable<int8_t>());
            } else {
                *val = esp_matter_nullable_int8(attribute_value);
            }
        } else {
            *val = esp_matter_int8(attribute_value);
        }
        break;
    }

    case ZCL_INT8U_ATTRIBUTE_TYPE:
    case ZCL_ACTION_ID_ATTRIBUTE_TYPE:
    case ZCL_TAG_ATTRIBUTE_TYPE:
    case ZCL_NAMESPACE_ATTRIBUTE_TYPE:
    case ZCL_FABRIC_IDX_ATTRIBUTE_TYPE:
    case ZCL_PERCENT_ATTRIBUTE_TYPE: {
        using Traits = chip::app::NumericAttributeTraits<uint8_t>;
        Traits::StorageType attribute_value;
        memcpy((uint8_t *)&attribute_value, value, sizeof(Traits::StorageType));
        if (attribute_metadata->IsNullable()) {
            if (Traits::IsNullValue(attribute_value)) {
                *val = esp_matter_nullable_uint8(nullable<uint8_t>());
            } else {
                *val = esp_matter_nullable_uint8(attribute_value);
            }
        } else {
            *val = esp_matter_uint8(attribute_value);
        }
        break;
    }

    case ZCL_INT16S_ATTRIBUTE_TYPE:
    case ZCL_TEMPERATURE_ATTRIBUTE_TYPE: {
        using Traits = chip::app::NumericAttributeTraits<int16_t>;
        Traits::StorageType attribute_value;
        memcpy((uint8_t *)&attribute_value, value, sizeof(Traits::StorageType));
        if (attribute_metadata->IsNullable()) {
            if (Traits::IsNullValue(attribute_value)) {
                *val = esp_matter_nullable_int16(nullable<int16_t>());
            } else {
                *val = esp_matter_nullable_int16(attribute_value);
            }
        } else {
            *val = esp_matter_int16(attribute_value);
        }
        break;
    }

    case ZCL_INT16U_ATTRIBUTE_TYPE:
    case ZCL_ENTRY_IDX_ATTRIBUTE_TYPE:
    case ZCL_GROUP_ID_ATTRIBUTE_TYPE:
    case ZCL_ENDPOINT_NO_ATTRIBUTE_TYPE:
    case ZCL_VENDOR_ID_ATTRIBUTE_TYPE:
    case ZCL_PERCENT100THS_ATTRIBUTE_TYPE: {
        using Traits = chip::app::NumericAttributeTraits<uint16_t>;
        Traits::StorageType attribute_value;
        memcpy((uint8_t *)&attribute_value, value, sizeof(Traits::StorageType));
        if (attribute_metadata->IsNullable()) {
            if (Traits::IsNullValue(attribute_value)) {
                *val = esp_matter_nullable_uint16(nullable<uint16_t>());
            } else {
                *val = esp_matter_nullable_uint16(attribute_value);
            }
        } else {
            *val = esp_matter_uint16(attribute_value);
        }
        break;
    }

    case ZCL_INT32S_ATTRIBUTE_TYPE:
    case ZCL_INT24S_ATTRIBUTE_TYPE: {
        using Traits = chip::app::NumericAttributeTraits<int32_t>;
        Traits::StorageType attribute_value;
        memcpy((uint8_t *)&attribute_value, value, sizeof(Traits::StorageType));
        if (attribute_metadata->IsNullable()) {
            if (Traits::IsNullValue(attribute_value)) {
                *val = esp_matter_nullable_int32(nullable<int32_t>());
            } else {
                *val = esp_matter_nullable_int32(attribute_value);
            }
        } else {
            *val = esp_matter_int32(attribute_value);
        }
        break;
    }

    case ZCL_INT32U_ATTRIBUTE_TYPE:
    case ZCL_TRANS_ID_ATTRIBUTE_TYPE:
    case ZCL_CLUSTER_ID_ATTRIBUTE_TYPE:
    case ZCL_ATTRIB_ID_ATTRIBUTE_TYPE:
    case ZCL_FIELD_ID_ATTRIBUTE_TYPE:
    case ZCL_EVENT_ID_ATTRIBUTE_TYPE:
    case ZCL_COMMAND_ID_ATTRIBUTE_TYPE:
    case ZCL_EPOCH_S_ATTRIBUTE_TYPE:
    case ZCL_ELAPSED_S_ATTRIBUTE_TYPE:
    case ZCL_DATA_VER_ATTRIBUTE_TYPE:
    case ZCL_DEVTYPE_ID_ATTRIBUTE_TYPE:
    case ZCL_INT24U_ATTRIBUTE_TYPE: {
        using Traits = chip::app::NumericAttributeTraits<uint32_t>;
        Traits::StorageType attribute_value;
        memcpy((uint8_t *)&attribute_value, value, sizeof(Traits::StorageType));
        if (attribute_metadata->IsNullable()) {
            if (Traits::IsNullValue(attribute_value)) {
                *val = esp_matter_nullable_uint32(nullable<uint32_t>());
            } else {
                *val = esp_matter_nullable_uint32(attribute_value);
            }
        } else {
            *val = esp_matter_uint32(attribute_value);
        }
        break;
    }

    case ZCL_INT64S_ATTRIBUTE_TYPE:
    case ZCL_ENERGY_MWH_ATTRIBUTE_TYPE:
    case ZCL_AMPERAGE_MA_ATTRIBUTE_TYPE:
    case ZCL_POWER_MW_ATTRIBUTE_TYPE:
    case ZCL_INT56S_ATTRIBUTE_TYPE:
    case ZCL_INT48S_ATTRIBUTE_TYPE:
    case ZCL_INT40S_ATTRIBUTE_TYPE: {
        using Traits = chip::app::NumericAttributeTraits<int64_t>;
        Traits::StorageType attribute_value;
        memcpy((uint8_t *)&attribute_value, value, sizeof(Traits::StorageType));
        if (attribute_metadata->IsNullable()) {
            if (Traits::IsNullValue(attribute_value)) {
                *val = esp_matter_nullable_int64(nullable<int64_t>());
            } else {
                *val = esp_matter_nullable_int64(attribute_value);
            }
        } else {
            *val = esp_matter_int64(attribute_value);
        }
        break;
    }

    case ZCL_INT64U_ATTRIBUTE_TYPE:
    case ZCL_FABRIC_ID_ATTRIBUTE_TYPE:
    case ZCL_NODE_ID_ATTRIBUTE_TYPE:
    case ZCL_POSIX_MS_ATTRIBUTE_TYPE:
    case ZCL_EPOCH_US_ATTRIBUTE_TYPE:
    case ZCL_SYSTIME_US_ATTRIBUTE_TYPE:
    case ZCL_SYSTIME_MS_ATTRIBUTE_TYPE:
    case ZCL_EVENT_NO_ATTRIBUTE_TYPE:
    case ZCL_INT56U_ATTRIBUTE_TYPE:
    case ZCL_INT48U_ATTRIBUTE_TYPE:
    case ZCL_INT40U_ATTRIBUTE_TYPE: {
        using Traits = chip::app::NumericAttributeTraits<uint64_t>;
        Traits::StorageType attribute_value;
        memcpy((uint8_t *)&attribute_value, value, sizeof(Traits::StorageType));
        if (attribute_metadata->IsNullable()) {
            if (Traits::IsNullValue(attribute_value)) {
                *val = esp_matter_nullable_uint64(nullable<uint64_t>());
            } else {
                *val = esp_matter_nullable_uint64(attribute_value);
            }
        } else {
            *val = esp_matter_uint64(attribute_value);
        }
        break;
    }

    case ZCL_ENUM8_ATTRIBUTE_TYPE:
    case ZCL_STATUS_ATTRIBUTE_TYPE:
    case ZCL_PRIORITY_ATTRIBUTE_TYPE: {
        using Traits = chip::app::NumericAttributeTraits<uint8_t>;
        Traits::StorageType attribute_value;
        memcpy((uint8_t *)&attribute_value, value, sizeof(Traits::StorageType));
        if (attribute_metadata->IsNullable()) {
            if (Traits::IsNullValue(attribute_value)) {
                *val = esp_matter_nullable_enum8(nullable<uint8_t>());
            } else {
                *val = esp_matter_nullable_enum8(attribute_value);
            }
        } else {
            *val = esp_matter_enum8(attribute_value);
        }
        break;
    }

    case ZCL_ENUM16_ATTRIBUTE_TYPE: {
        using Traits = chip::app::NumericAttributeTraits<uint16_t>;
        Traits::StorageType attribute_value;
        memcpy((uint16_t *)&attribute_value, value, sizeof(Traits::StorageType));
        if (attribute_metadata->IsNullable()) {
            if (Traits::IsNullValue(attribute_value)) {
                *val = esp_matter_nullable_enum16(nullable<uint16_t>());
            } else {
                *val = esp_matter_nullable_enum16(attribute_value);
            }
        } else {
            *val = esp_matter_enum16(attribute_value);
        }
        break;
    }

    case ZCL_BITMAP8_ATTRIBUTE_TYPE: {
        using Traits = chip::app::NumericAttributeTraits<uint8_t>;
        Traits::StorageType attribute_value;
        memcpy((uint8_t *)&attribute_value, value, sizeof(Traits::StorageType));
        if (attribute_metadata->IsNullable()) {
            if (Traits::IsNullValue(attribute_value)) {
                *val = esp_matter_nullable_bitmap8(nullable<uint8_t>());
            } else {
                *val = esp_matter_nullable_bitmap8(attribute_value);
            }
        } else {
            *val = esp_matter_bitmap8(attribute_value);
        }
        break;
    }

    case ZCL_BITMAP16_ATTRIBUTE_TYPE: {
        using Traits = chip::app::NumericAttributeTraits<uint16_t>;
        Traits::StorageType attribute_value;
        memcpy((uint8_t *)&attribute_value, value, sizeof(Traits::StorageType));
        if (attribute_metadata->IsNullable()) {
            if (Traits::IsNullValue(attribute_value)) {
                *val = esp_matter_nullable_bitmap16(nullable<uint16_t>());
            } else {
                *val = esp_matter_nullable_bitmap16(attribute_value);
            }
        } else {
            *val = esp_matter_bitmap16(attribute_value);
        }
        break;
    }

    case ZCL_BITMAP32_ATTRIBUTE_TYPE: {
        using Traits = chip::app::NumericAttributeTraits<uint32_t>;
        Traits::StorageType attribute_value;
        memcpy((uint8_t *)&attribute_value, value, sizeof(Traits::StorageType));
        if (attribute_metadata->IsNullable()) {
            if (Traits::IsNullValue(attribute_value)) {
                *val = esp_matter_nullable_bitmap32(nullable<uint32_t>());
            } else {
                *val = esp_matter_nullable_bitmap32(attribute_value);
            }
        } else {
            *val = esp_matter_bitmap32(attribute_value);
        }
        break;
    }

    case ZCL_SINGLE_ATTRIBUTE_TYPE: {
        using Traits = chip::app::NumericAttributeTraits<float>;
        Traits::StorageType attribute_value;
        memcpy((float *)&attribute_value, value, sizeof(Traits::StorageType));
        if (attribute_metadata->IsNullable()) {
            if (Traits::IsNullValue(attribute_value)) {
                *val = esp_matter_nullable_float(nullable<float>());
            } else {
                *val = esp_matter_nullable_float(attribute_value);
            }
        } else {
            *val = esp_matter_float(attribute_value);
        }
        break;
    }

    default:
        *val = esp_matter_invalid(NULL);
        break;
    }

    return ESP_OK;
}

void val_print(uint16_t endpoint_id, uint32_t cluster_id, uint32_t attribute_id, esp_matter_attr_val_t *val, bool is_read)
{
    char action = (is_read) ? 'R' :'W';
    VerifyOrReturn(!val_is_null(val), ESP_LOGI(TAG, "********** %c : Endpoint 0x%04" PRIX16 "'s Cluster 0x%08" PRIX32 "'s Attribute 0x%08" PRIX32 " is null **********", action,
                 endpoint_id, cluster_id, attribute_id));

    if (val->type == ESP_MATTER_VAL_TYPE_BOOLEAN) {
        ESP_LOGI(TAG, "********** %c : Endpoint 0x%04" PRIX16 "'s Cluster 0x%08" PRIX32 "'s Attribute 0x%08" PRIX32 " is %d **********", action,
                 endpoint_id, cluster_id, attribute_id, val->val.b);
    } else if (val->type == ESP_MATTER_VAL_TYPE_INTEGER || val->type == ESP_MATTER_VAL_TYPE_NULLABLE_INTEGER) {
        ESP_LOGI(TAG, "********** %c : Endpoint 0x%04" PRIX16 "'s Cluster 0x%08" PRIX32 "'s Attribute 0x%08" PRIX32 " is %d **********", action,
                 endpoint_id, cluster_id, attribute_id, val->val.i);
    } else if (val->type == ESP_MATTER_VAL_TYPE_FLOAT || val->type == ESP_MATTER_VAL_TYPE_NULLABLE_FLOAT) {
        ESP_LOGI(TAG, "********** %c : Endpoint 0x%04" PRIX16 "'s Cluster 0x%08" PRIX32 "'s Attribute 0x%08" PRIX32 " is %f **********", action,
                 endpoint_id, cluster_id, attribute_id, val->val.f);
    } else if (val->type == ESP_MATTER_VAL_TYPE_INT8 || val->type == ESP_MATTER_VAL_TYPE_NULLABLE_INT8) {
        ESP_LOGI(TAG, "********** %c : Endpoint 0x%04" PRIX16 "'s Cluster 0x%08" PRIX32 "'s Attribute 0x%08" PRIX32 " is %i **********", action,
                 endpoint_id, cluster_id, attribute_id, val->val.i8);
    }  else if (val->type == ESP_MATTER_VAL_TYPE_UINT8 || val->type == ESP_MATTER_VAL_TYPE_BITMAP8
               || val->type == ESP_MATTER_VAL_TYPE_ENUM8 || val->type == ESP_MATTER_VAL_TYPE_NULLABLE_UINT8
               || val->type == ESP_MATTER_VAL_TYPE_NULLABLE_BITMAP8 || val->type == ESP_MATTER_VAL_TYPE_NULLABLE_ENUM8) {
        ESP_LOGI(TAG, "********** %c : Endpoint 0x%04" PRIX16 "'s Cluster 0x%08" PRIX32 "'s Attribute 0x%08" PRIX32 " is %u **********", action,
                 endpoint_id, cluster_id, attribute_id, val->val.u8);
    } else if (val->type == ESP_MATTER_VAL_TYPE_INT16 || val->type == ESP_MATTER_VAL_TYPE_NULLABLE_INT16) {
        ESP_LOGI(TAG, "********** %c : Endpoint 0x%04" PRIX16 "'s Cluster 0x%08" PRIX32 "'s Attribute 0x%08" PRIX32 " is %" PRIi16 " **********", action,
                 endpoint_id, cluster_id, attribute_id, val->val.i16);
    } else if (val->type == ESP_MATTER_VAL_TYPE_UINT16 || val->type == ESP_MATTER_VAL_TYPE_BITMAP16
                || val->type == ESP_MATTER_VAL_TYPE_ENUM16 || val->type == ESP_MATTER_VAL_TYPE_NULLABLE_UINT16
                || val->type == ESP_MATTER_VAL_TYPE_NULLABLE_BITMAP16 || val->type == ESP_MATTER_VAL_TYPE_NULLABLE_ENUM16) {
        ESP_LOGI(TAG, "********** %c : Endpoint 0x%04" PRIX16 "'s Cluster 0x%08" PRIX32 "'s Attribute 0x%08" PRIX32 " is %" PRIu16 " **********", action,
                 endpoint_id, cluster_id, attribute_id, val->val.u16);
    } else if (val->type == ESP_MATTER_VAL_TYPE_INT32|| val->type == ESP_MATTER_VAL_TYPE_NULLABLE_INT32) {
        ESP_LOGI(TAG, "********** %c : Endpoint 0x%04" PRIX16 "'s Cluster 0x%08" PRIX32 "'s Attribute 0x%08" PRIX32 " is %" PRIi32 " **********", action,
                 endpoint_id, cluster_id, attribute_id, val->val.i32);
    } else if (val->type == ESP_MATTER_VAL_TYPE_UINT32 || val->type == ESP_MATTER_VAL_TYPE_BITMAP32
               || val->type == ESP_MATTER_VAL_TYPE_NULLABLE_UINT32 || val->type == ESP_MATTER_VAL_TYPE_NULLABLE_BITMAP32) {
        ESP_LOGI(TAG, "********** %c : Endpoint 0x%04" PRIX16 "'s Cluster 0x%08" PRIX32 "'s Attribute 0x%08" PRIX32 " is %" PRIu32 " **********", action,
                 endpoint_id, cluster_id, attribute_id, val->val.u32);
    } else if (val->type == ESP_MATTER_VAL_TYPE_INT64 || val->type == ESP_MATTER_VAL_TYPE_NULLABLE_INT64) {
        ESP_LOGI(TAG, "********** %c : Endpoint 0x%04" PRIX16 "'s Cluster 0x%08" PRIX32 "'s Attribute 0x%08" PRIX32 " is %" PRIi64 " **********", action,
                 endpoint_id, cluster_id, attribute_id, val->val.i64);
    } else if (val->type == ESP_MATTER_VAL_TYPE_UINT64 || val->type == ESP_MATTER_VAL_TYPE_NULLABLE_UINT64) {
        ESP_LOGI(TAG, "********** %c : Endpoint 0x%04" PRIX16 "'s Cluster 0x%08" PRIX32 "'s Attribute 0x%08" PRIX32 " is %" PRIu64 " **********", action,
                 endpoint_id, cluster_id, attribute_id, val->val.u64);
    } else if (val->type == ESP_MATTER_VAL_TYPE_CHAR_STRING) {
        const char *b = val->val.a.b ? (const char *)val->val.a.b : "(empty)";
        uint16_t s = val->val.a.b ? val->val.a.s : strlen("(empty)");
        ESP_LOGI(TAG, "********** %c : Endpoint 0x%04" PRIX16 "'s Cluster 0x%08" PRIX32 "'s Attribute 0x%08" PRIX32 " is %.*s **********", action,
                 endpoint_id, cluster_id, attribute_id, s, b);
    } else if (val->type == ESP_MATTER_VAL_TYPE_LONG_CHAR_STRING) {
        const char *b = val->val.a.b ? (const char *)val->val.a.b : "(empty)";
        uint16_t s = val->val.a.b ? val->val.a.s : strlen("(empty)");
        ESP_LOGI(TAG, "********** %c : Endpoint 0x%04" PRIX16 "'s Cluster 0x%08" PRIX32 "'s Attribute 0x%08" PRIX32 " is %.*s **********", action,
                 endpoint_id, cluster_id, attribute_id, s, b);
    } else {
        ESP_LOGI(TAG, "********** %c : Endpoint 0x%04" PRIX16 "'s Cluster 0x%08" PRIX32 "'s Attribute 0x%08" PRIX32 " is <invalid type: %d> **********", action,
                 endpoint_id, cluster_id, attribute_id, val->type);
    }
}

esp_err_t get_val_raw(uint16_t endpoint_id, uint32_t cluster_id, uint32_t attribute_id, uint8_t *value,
                      uint16_t attribute_size)
{
    /* Take lock if not already taken */
    lock::status_t lock_status = lock::chip_stack_lock(portMAX_DELAY);
    VerifyOrReturnError(lock_status != lock::FAILED, ESP_FAIL, ESP_LOGE(TAG, "Could not get task context"));

    esp_err_t err = ESP_OK;
    Status status = emberAfReadAttribute(endpoint_id, cluster_id, attribute_id, value, attribute_size);
    if (status != Status::Success) {
        ESP_LOGE(TAG, "Error getting Endpoint 0x%04" PRIX16 "'s Cluster 0x%08" PRIX32 "'s Attribute 0x%08" PRIX32 "'s raw value from matter: 0x%x",
                 endpoint_id, cluster_id, attribute_id, static_cast<uint16_t>(status));
        err = ESP_FAIL;
    }
    if (lock_status == lock::SUCCESS) {
        lock::chip_stack_unlock();
    }
    return err;
}

esp_err_t update(uint16_t endpoint_id, uint32_t cluster_id, uint32_t attribute_id, esp_matter_attr_val_t *val)
{
    /* Take lock if not already taken */
    lock::status_t lock_status = lock::chip_stack_lock(portMAX_DELAY);
    VerifyOrReturnError(lock_status != lock::FAILED, ESP_FAIL, ESP_LOGE(TAG, "Could not get task context"));

    /* Get size */
    EmberAfAttributeType attribute_type = 0;
    uint16_t attribute_size = 0;
    esp_err_t err = get_data_from_attr_val(val, &attribute_type, &attribute_size, NULL);
    if (err != ESP_OK) {
        ESP_LOGE(TAG, "Error getting data from attribute value: %d", err);
        if (lock_status == lock::SUCCESS) {
            lock::chip_stack_unlock();
        }
        return err;
    }

    /* Get value */
    uint8_t *value = (uint8_t *)esp_matter_mem_calloc(1, attribute_size);
    if (!value) {
        ESP_LOGE(TAG, "Could not allocate value buffer, size: %u", attribute_size);
        if (lock_status == lock::SUCCESS) {
            lock::chip_stack_unlock();
        }
        return ESP_ERR_NO_MEM;
    }
    get_data_from_attr_val(val, &attribute_type, &attribute_size, value);

    /* Update matter */
    Status status = Status::Success;
    if (emberAfContainsServer(endpoint_id, cluster_id)) {
        status = emberAfWriteAttribute(endpoint_id, cluster_id, attribute_id, value, attribute_type);
        if (status != Status::Success) {
            ESP_LOGE(TAG, "Error updating Endpoint 0x%04" PRIX16 "'s Cluster 0x%08" PRIX32 "'s Attribute 0x%08" PRIX32 " to matter: 0x%X", endpoint_id,
                     cluster_id, attribute_id, static_cast<uint16_t>(status));
            esp_matter_mem_free(value);
            if (lock_status == lock::SUCCESS) {
                lock::chip_stack_unlock();
            }
            return ESP_FAIL;
        }
    }
    esp_matter_mem_free(value);
    if (lock_status == lock::SUCCESS) {
        lock::chip_stack_unlock();
    }
    return ESP_OK;
}

esp_err_t report(uint16_t endpoint_id, uint32_t cluster_id, uint32_t attribute_id, esp_matter_attr_val_t *val)
{
    /* Take lock if not already taken */
    lock::status_t lock_status = lock::chip_stack_lock(portMAX_DELAY);
    VerifyOrReturnError(lock_status != lock::FAILED, ESP_FAIL, ESP_LOGE(TAG, "Could not get task context"));

#ifdef CONFIG_ESP_MATTER_ENABLE_DATA_MODEL
    /* Get attribute */
    attribute_t *attribute = attribute::get(endpoint_id, cluster_id, attribute_id);
    if (!attribute) {
        ESP_LOGE(TAG, "Could not find Endpoint 0x%04" PRIX16 "'s Cluster 0x%08" PRIX32 "'s Attribute 0x%08" PRIX32, endpoint_id, cluster_id,
                 attribute_id);
        if (lock_status == lock::SUCCESS) {
            lock::chip_stack_unlock();
        }
        return ESP_FAIL;
    }

    /* Update attribute */
    esp_matter_attr_val_t raw_val = esp_matter_invalid(NULL);
    attribute::get_val(attribute, &raw_val);
    if (val->type != raw_val.type) {
        ESP_LOGE(TAG, "Attribute type mismatch when trying to report Endpoint 0x%04" PRIX16 "'s Cluster 0x%08" PRIX32 "'s Attribute 0x%08" PRIX32,
                 endpoint_id, cluster_id, attribute_id);
        if (lock_status == lock::SUCCESS) {
            lock::chip_stack_unlock();
        }
        return ESP_FAIL;
    }
    attribute::set_val(attribute, val);
#endif
    /* Report attribute */
    MatterReportingAttributeChangeCallback(endpoint_id, cluster_id, attribute_id);

    if (lock_status == lock::SUCCESS) {
        lock::chip_stack_unlock();
    }
    return ESP_OK;
}

} /* attribute */
} /* esp_matter */

Status MatterPreAttributeChangeCallback(const chip::app::ConcreteAttributePath &path, uint8_t type,
                                        uint16_t size, uint8_t *value)
{
    uint16_t endpoint_id = path.mEndpointId;
    uint32_t cluster_id = path.mClusterId;
    uint32_t attribute_id = path.mAttributeId;
    const EmberAfAttributeMetadata *attribute_metadata = emberAfLocateAttributeMetadata(endpoint_id, cluster_id,
                                                                                      attribute_id);
    esp_matter_attr_val_t val = esp_matter_invalid(NULL);
    attribute::get_attr_val_from_data(&val, type, size, value, attribute_metadata);

    /* Here, the val_print function gets called on attribute write.*/
    attribute::val_print(endpoint_id, cluster_id, attribute_id, &val, false);

    /* Callback to application */
    esp_err_t err = execute_callback(attribute::PRE_UPDATE, endpoint_id, cluster_id, attribute_id, &val);
    VerifyOrReturnValue(err == ESP_OK, Status::Failure);
    return Status::Success;
}

void MatterPostAttributeChangeCallback(const chip::app::ConcreteAttributePath &path, uint8_t type,
                                       uint16_t size, uint8_t *value)
{
    uint16_t endpoint_id = path.mEndpointId;
    uint32_t cluster_id = path.mClusterId;
    uint32_t attribute_id = path.mAttributeId;
    const EmberAfAttributeMetadata *attribute_metadata = emberAfLocateAttributeMetadata(endpoint_id, cluster_id,
                                                                                      attribute_id);
    esp_matter_attr_val_t val = esp_matter_invalid(NULL);
    attribute::get_attr_val_from_data(&val, type, size, value, attribute_metadata);

    /* Callback to application */
    execute_callback(attribute::POST_UPDATE, endpoint_id, cluster_id, attribute_id, &val);
}