<?php

namespace App\Http\Controllers\Api\V1;

use App\Helpers\ApiResponse;
use App\Http\Controllers\Controller;
use App\Http\Requests\Api\V1\BendingItemIndexRequest;
use App\Http\Requests\Api\V1\BendingItemStoreRequest;
use App\Http\Requests\Api\V1\BendingItemUpdateRequest;
use App\Http\Resources\Api\V1\BendingItemResource;
use App\Services\BendingItemService;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;

class BendingItemController extends Controller
{
    public function __construct(private BendingItemService $service) {}

    /**
     * Bearer 토큰 없이 X-TENANT-ID 헤더로 컨텍스트 설정
     */
    private function ensureContext(Request $request): void
    {
        if (! app()->bound('tenant_id') || ! app('tenant_id')) {
            $tenantId = (int) ($request->header('X-TENANT-ID') ?: 287);
            app()->instance('tenant_id', $tenantId);
        }
        if (! app()->bound('api_user') || ! app('api_user')) {
            // mng에서 Bearer 토큰 없이 호출 시 시스템 사용자(1)로 설정
            app()->instance('api_user', 1);
        }
    }

    public function index(BendingItemIndexRequest $request): JsonResponse
    {
        $this->ensureContext($request);

        return ApiResponse::handle(function () use ($request) {
            $paginator = $this->service->list($request->validated());
            $paginator->getCollection()->transform(fn ($item) => (new BendingItemResource($item))->resolve());

            return $paginator;
        }, __('message.fetched'));
    }

    public function filters(Request $request): JsonResponse
    {
        $this->ensureContext($request);

        return ApiResponse::handle(
            fn () => $this->service->filters(),
            __('message.fetched')
        );
    }

    public function show(Request $request, int $id): JsonResponse
    {
        $this->ensureContext($request);

        return ApiResponse::handle(
            fn () => new BendingItemResource($this->service->find($id)),
            __('message.fetched')
        );
    }

    public function store(BendingItemStoreRequest $request): JsonResponse
    {
        $this->ensureContext($request);

        return ApiResponse::handle(
            fn () => new BendingItemResource($this->service->create($request->validated())),
            __('message.created')
        );
    }

    public function update(BendingItemUpdateRequest $request, int $id): JsonResponse
    {
        $this->ensureContext($request);

        return ApiResponse::handle(
            fn () => new BendingItemResource($this->service->update($id, $request->validated())),
            __('message.updated')
        );
    }

    public function destroy(Request $request, int $id): JsonResponse
    {
        $this->ensureContext($request);

        return ApiResponse::handle(
            fn () => $this->service->delete($id),
            __('message.deleted')
        );
    }
}