<?php

namespace App\Endpoint\Api\Http\Controllers;

use App\Endpoint\Api\Http\Resources\DrawLogResource;
use App\Enums\DrawPrizeType;
use App\Exceptions\BizException;
use App\Models\DrawLog;
use App\Services\DrawActivityService;
use Exception;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;

class DrawLogController extends Controller
{
    public function index($drawActivityId, Request $request)
    {
        $drawLogs = DrawLog::with(['userInfo', 'prize'])
            ->whereDoesntHave('prize', fn ($builder) => $builder->where('type', DrawPrizeType::None))
            ->where('draw_activity_id', $drawActivityId)
            ->latest('id')
            ->simplePaginate($request->input('per_page'));

        return DrawLogResource::collection($drawLogs);
    }

    public function update($drawActivityId, $drawLogId, Request $request)
    {
        $request->validate([
            'consignee_name' => ['bail', 'required', 'string', 'max:255'],
            'consignee_phone' => ['bail', 'required', 'string', 'max:255'],
            'consignee_address' => ['bail', 'required', 'string', 'max:255'],
        ], [], [
            'consignee_name' => '收件人',
            'consignee_phone' => '联系方式',
            'consignee_address' => '收货地址',
        ]);

        $drawLog = DrawLog::where([
            'user_id' => $request->user()->id,
            'draw_activity_id' => $drawActivityId,
        ])->findOrFail($drawLogId);

        if ($drawLog->prize->type !== DrawPrizeType::Goods) {
            throw new BizException('奖品不是实物');
        }

        if (filled($drawLog->consignee_name)) {
            throw new BizException('请联系客服修改收件人信息');
        }

        $drawLog->update($request->only([
            'consignee_name',
            'consignee_phone',
            'consignee_address',
        ]));

        return DrawLogResource::make($drawLog);
    }

    /**
     * 发放奖品
     */
    public function sendPrize(Request $request)
    {
        $userId = $request->user()->id;
        $drawLogId = $request->input('draw_log_id');
        $drawLog = DrawLog::where('user_id', $userId)->find($drawLogId);
        if ($drawLog) {
            throw new BizException('中奖记录不存在');
        }

        try {
            DB::beginTransaction();
            (new DrawActivityService)->sendPrize($drawLog);
            DB::commit();
            return response()->json();
        } catch (\Exception $e) {
            DB::rollBack();
            throw new BizException($e->getMessage());
        }
    }
}