<?php

namespace App\Http\Controllers\Api\V1\Design;

use App\Helpers\ApiResponse;
use App\Http\Controllers\Controller;
use App\Services\ProductFromModelService;
use App\Http\Requests\Api\V1\Design\ProductFromModelFormRequest;

/**
 * @OA\Tag(name="Product from Model", description="Product creation from model APIs")
 */
class ProductFromModelController extends Controller
{
    public function __construct(
        protected ProductFromModelService $service
    ) {}

    /**
     * @OA\Post(
     *     path="/v1/design/models/{modelId}/create-product",
     *     summary="Create product from model",
     *     description="Create actual product with resolved BOM based on model and input parameters",
     *     security={{"ApiKeyAuth": {}}, {"BearerAuth": {}}},
     *     tags={"Product from Model"},
     *     @OA\Parameter(
     *         name="modelId",
     *         description="Model ID",
     *         in="path",
     *         required=true,
     *         @OA\Schema(type="integer", example=1)
     *     ),
     *     @OA\RequestBody(
     *         required=true,
     *         @OA\JsonContent(ref="#/components/schemas/CreateProductFromModelRequest")
     *     ),
     *     @OA\Response(
     *         response=201,
     *         description="Product created successfully with resolved BOM",
     *         @OA\JsonContent(
     *             allOf={
     *                 @OA\Schema(ref="#/components/schemas/ApiResponse"),
     *                 @OA\Schema(
     *                     @OA\Property(property="data", ref="#/components/schemas/ProductWithBomResponse")
     *                 )
     *             }
     *         )
     *     ),
     *     @OA\Response(ref="#/components/responses/ValidationErrorResponse", response=422),
     *     @OA\Response(ref="#/components/responses/ErrorResponse", response=400),
     *     @OA\Response(ref="#/components/responses/UnauthorizedResponse", response=401),
     *     @OA\Response(ref="#/components/responses/NotFoundResponse", response=404)
     * )
     */
    public function createProduct(ProductFromModelFormRequest $request, int $modelId)
    {
        return ApiResponse::handle(function () use ($request, $modelId) {
            $data = $request->validated();
            $data['model_id'] = $modelId;
            return $this->service->createProductWithBom($data);
        }, __('message.product.created_from_model'));
    }

    /**
     * @OA\Get(
     *     path="/v1/products/{productId}/parameters",
     *     summary="Get product parameters",
     *     description="Retrieve parameters used to create this product",
     *     security={{"ApiKeyAuth": {}}, {"BearerAuth": {}}},
     *     tags={"Product from Model"},
     *     @OA\Parameter(
     *         name="productId",
     *         description="Product ID",
     *         in="path",
     *         required=true,
     *         @OA\Schema(type="integer", example=1)
     *     ),
     *     @OA\Response(
     *         response=200,
     *         description="Product parameters retrieved successfully",
     *         @OA\JsonContent(
     *             allOf={
     *                 @OA\Schema(ref="#/components/schemas/ApiResponse"),
     *                 @OA\Schema(
     *                     @OA\Property(property="data", ref="#/components/schemas/ProductParametersResponse")
     *                 )
     *             }
     *         )
     *     ),
     *     @OA\Response(ref="#/components/responses/ErrorResponse", response=400),
     *     @OA\Response(ref="#/components/responses/UnauthorizedResponse", response=401),
     *     @OA\Response(ref="#/components/responses/NotFoundResponse", response=404)
     * )
     */
    public function getProductParameters(int $productId)
    {
        return ApiResponse::handle(function () use ($productId) {
            return $this->service->getProductParameters($productId);
        }, __('message.fetched'));
    }

    /**
     * @OA\Get(
     *     path="/v1/products/{productId}/calculated-values",
     *     summary="Get product calculated values",
     *     description="Retrieve calculated output values for this product",
     *     security={{"ApiKeyAuth": {}}, {"BearerAuth": {}}},
     *     tags={"Product from Model"},
     *     @OA\Parameter(
     *         name="productId",
     *         description="Product ID",
     *         in="path",
     *         required=true,
     *         @OA\Schema(type="integer", example=1)
     *     ),
     *     @OA\Response(
     *         response=200,
     *         description="Product calculated values retrieved successfully",
     *         @OA\JsonContent(
     *             allOf={
     *                 @OA\Schema(ref="#/components/schemas/ApiResponse"),
     *                 @OA\Schema(
     *                     @OA\Property(property="data", ref="#/components/schemas/ProductCalculatedValuesResponse")
     *                 )
     *             }
     *         )
     *     ),
     *     @OA\Response(ref="#/components/responses/ErrorResponse", response=400),
     *     @OA\Response(ref="#/components/responses/UnauthorizedResponse", response=401),
     *     @OA\Response(ref="#/components/responses/NotFoundResponse", response=404)
     * )
     */
    public function getCalculatedValues(int $productId)
    {
        return ApiResponse::handle(function () use ($productId) {
            return $this->service->getCalculatedValues($productId);
        }, __('message.fetched'));
    }

    /**
     * @OA\Post(
     *     path="/v1/products/{productId}/recalculate",
     *     summary="Recalculate product values",
     *     description="Recalculate product BOM and values with updated parameters",
     *     security={{"ApiKeyAuth": {}}, {"BearerAuth": {}}},
     *     tags={"Product from Model"},
     *     @OA\Parameter(
     *         name="productId",
     *         description="Product ID",
     *         in="path",
     *         required=true,
     *         @OA\Schema(type="integer", example=1)
     *     ),
     *     @OA\RequestBody(
     *         required=true,
     *         @OA\JsonContent(
     *             @OA\Property(
     *                 property="input_parameters",
     *                 description="Updated input parameter values",
     *                 type="object",
     *                 additionalProperties=@OA\Property(oneOf={
     *                     @OA\Schema(type="number"),
     *                     @OA\Schema(type="string"),
     *                     @OA\Schema(type="boolean")
     *                 }),
     *                 example={"W0": 1200, "H0": 900, "installation_type": "B"}
     *             ),
     *             @OA\Property(
     *                 property="update_bom",
     *                 description="Whether to update the BOM components",
     *                 type="boolean",
     *                 example=true
     *             )
     *         )
     *     ),
     *     @OA\Response(
     *         response=200,
     *         description="Product recalculated successfully",
     *         @OA\JsonContent(
     *             allOf={
     *                 @OA\Schema(ref="#/components/schemas/ApiResponse"),
     *                 @OA\Schema(
     *                     @OA\Property(property="data", ref="#/components/schemas/ProductWithBomResponse")
     *                 )
     *             }
     *         )
     *     ),
     *     @OA\Response(ref="#/components/responses/ValidationErrorResponse", response=422),
     *     @OA\Response(ref="#/components/responses/ErrorResponse", response=400),
     *     @OA\Response(ref="#/components/responses/UnauthorizedResponse", response=401),
     *     @OA\Response(ref="#/components/responses/NotFoundResponse", response=404)
     * )
     */
    public function recalculate(int $productId)
    {
        return ApiResponse::handle(function () use ($productId) {
            $inputParameters = request()->input('input_parameters', []);
            $updateBom = request()->boolean('update_bom', true);

            return $this->service->recalculateProduct($productId, $inputParameters, $updateBom);
        }, __('message.product.recalculated'));
    }

    /**
     * @OA\Get(
     *     path="/v1/products/{productId}/model-info",
     *     summary="Get product model information",
     *     description="Retrieve the model information used to create this product",
     *     security={{"ApiKeyAuth": {}}, {"BearerAuth": {}}},
     *     tags={"Product from Model"},
     *     @OA\Parameter(
     *         name="productId",
     *         description="Product ID",
     *         in="path",
     *         required=true,
     *         @OA\Schema(type="integer", example=1)
     *     ),
     *     @OA\Response(
     *         response=200,
     *         description="Product model information retrieved successfully",
     *         @OA\JsonContent(
     *             allOf={
     *                 @OA\Schema(ref="#/components/schemas/ApiResponse"),
     *                 @OA\Schema(
     *                     @OA\Property(
     *                         property="data",
     *                         @OA\Property(property="model_id", type="integer", example=1),
     *                         @OA\Property(property="model_code", type="string", example="KSS01"),
     *                         @OA\Property(property="model_name", type="string", example="Standard Screen"),
     *                         @OA\Property(property="model_version", type="string", example="v1.0"),
     *                         @OA\Property(property="creation_timestamp", type="string", format="date-time"),
     *                         @OA\Property(
     *                             property="input_parameters_used",
     *                             type="object",
     *                             additionalProperties=@OA\Property(oneOf={
     *                                 @OA\Schema(type="number"),
     *                                 @OA\Schema(type="string"),
     *                                 @OA\Schema(type="boolean")
     *                             }),
     *                             example={"W0": 1000, "H0": 800, "installation_type": "A"}
     *                         )
     *                     )
     *                 )
     *             }
     *         )
     *     ),
     *     @OA\Response(ref="#/components/responses/ErrorResponse", response=400),
     *     @OA\Response(ref="#/components/responses/UnauthorizedResponse", response=401),
     *     @OA\Response(ref="#/components/responses/NotFoundResponse", response=404)
     * )
     */
    public function getModelInfo(int $productId)
    {
        return ApiResponse::handle(function () use ($productId) {
            return $this->service->getProductModelInfo($productId);
        }, __('message.fetched'));
    }
}