<?php

namespace App\Http\Controllers\admin;

use App\Http\Controllers\Controller;
use App\Models\LhcOrder as LhcOrderModel;
use App\Models\FundsRecord;
use App\Models\Wallet;
use Exception;
use App\Constants\HttpStatus;
use Illuminate\Support\Facades\DB;

class LhcOrder extends Controller
{

    /**
     * 订单列表
     */
    public function list()
    {
        try {
            $params = request()->validate([
                'page' => ['nullable', 'integer', 'min:1'],
                'limit' => ['nullable', 'integer', 'min:1'],
                'issue' => ['nullable', 'string'],
                'ordernum' => ['nullable', 'string'],
                'member_id' => ['nullable', 'integer'],
                'game' => ['nullable', 'string'],
                'gameplay' => ['nullable', 'string'],
                'number' => ['nullable'],
                'lottery_status' => ['nullable', 'integer'],
                'is_faker' => ['nullable', 'integer'],
            ]);
            $page = request()->input('page', 1);
            $limit = request()->input('limit', 15);

            $query = new LhcOrderModel();
            if (!empty($params['issue'])) {
                $query = $query->where('issue', $params['issue']);
            }
            if (!empty($params['ordernum'])) {
                $query = $query->where('ordernum', $params['ordernum']);
            }
            if (!empty($params['member_id'])) {
                $query = $query->where('member_id', $params['member_id']);
            }
            if (isset($params['lottery_status']) && $params['lottery_status'] !== null) {
                $query = $query->where('lottery_status', $params['lottery_status']);
            }
            if (isset($params['is_faker']) && $params['is_faker'] !== null) {
                $query = $query->where('is_faker', $params['is_faker']);
            }
            if (!empty($params['game'])) {
                $query = $query->where('game', $params['game']);
            }
            if (!empty($params['gameplay'])) {
                $query = $query->where('gameplay', $params['gameplay']);
            }
            if (!empty($params['number'])) {
                $query = $query->where('number', $params['number']);
            }
            $count = $query->count();
            $list = $query
                ->forPage($page, $limit)
                ->orderByDesc('created_at')
                ->get();
        } catch (Exception $e) {
            return $this->error(HttpStatus::CUSTOM_ERROR,$e->getMessage());
        }
        return $this->success(['total' => $count, 'data' => $list]);

    }

    //订单详情
    function info()
    {
        try {
            request()->validate([
                'id' => ['required', 'integer'],
            ]);
            $id = request()->input('id');
            $order = LhcOrderModel::where('id', $id)->first();
            if (!$order) throw new Exception('订单不存在');
            $order = $order->toArray();
        } catch (Exception $e) {
            return $this->error(HttpStatus::CUSTOM_ERROR,$e->getMessage());
        }
        return $this->success($order);
    }

    /**
     * @api {post} /lhcorder/refund 同意退款
     * @apiGroup 订单管理
     */
    public function refund()
    {
        $errors = [];
        try {
            DB::beginTransaction();
            $params = request()->validate([
                'id' => ['required', 'array', 'min:1'],
            ]);
            $orderList = LhcOrderModel::whereIn('id', $params['id'])->get();
            foreach ($orderList as $order) {
                if ($order->lottery_status != 0) {
                    continue;
                }
                
                $order->lottery_status = 4;
                $order->updated_at = time();
                $order->save();

                // 获取用户余额
                $walletInfo = Wallet::where(['member_id' => $order->member_id])->first();
                if (!$walletInfo) continue;
                
                $before = $walletInfo->available_balance;
                $after = bcsub($walletInfo->available_balance, $order->amount, 2);
                $walletInfo->available_balance = $after;
                $walletInfo->save();
                
                FundsRecord::addData([
                    'change_type' => '退款',
                    'amount' => $order->amount,
                    'before_balance' => $before,
                    'after_balance' => $after,
                    'member_id' => $order->user_id,
                    'related_id' => $order->id,
                    'remark' => '六合彩订单退款',
                ]);
            }
            DB::commit();
        } catch (Exception $e) {
            DB::rollBack();
            return $this->error(HttpStatus::CUSTOM_ERROR,$e->getMessage(), $errors);
        }
        return $this->success();

    }

}