<?php

namespace App\Http\Controllers\API\Admin\YeWu;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;

class CouponsController extends Controller
{
  public function GetList()
  {
    $list = DB::table('coupons')->where(['is_del'=>0])->get();
    return \Yz::Return(true, '查询成功', ['list' => $list]);
  }

  public function Save()
  {
    $Info = request('Info');
    if (!isset($Info['name'])) return \Yz::echoError1("名称不能为空");
    if (!isset($Info['his_id'])) return \Yz::echoError1("Id不能为空");
    if (!isset($Info['type'])) return \Yz::echoError1("类型不能为空");
    $data = [
      'name' => $Info['name'],
      'type' => $Info['type'],
      'his_id' => $Info['his_id'],
      'updated_at' => date("Y-m-d H:i:s"),
    ];
    $u = false;
    if (isset($Info['id']) and $Info['id'] <> 0) {
      //更新
      $u = DB::table('coupons')->where('id', $Info['id'])->update($data);
      DB::table('coupons_combos')->where('coupon_hisid', $Info['his_id'])->delete();

    } else {
      $cha=DB::table('coupons')->where(['his_id'=> $Info['his_id']])->first();
      if(!!$cha) return \Yz::echoError1("已存在id相同的代金券，不可重复复添加");
      //添加
      $u = DB::table('coupons')->insert($data);
      DB::table('coupons_combos')->insert([
        'coupon_hisid'=>$Info['his_id'],
      ]);
    }
    if(isset($Info['combo_ids'])){
      foreach ($Info['combo_ids'] as $combo_id) {
        DB::table('coupons_combos')->insert([
          'coupon_hisid'=>$Info['his_id'],
          'combo_id'=>$combo_id,
        ]);
      }
    }

    if ($u) {
      return \Yz::Return(true, "操作完成", []);
    } else {
      return \Yz::echoError1("操作失败");
    }
  }

  public function GetDetail()
  {
    $id = request('id');
    $info = DB::table('coupons')->where('id', $id)->first();
    $combos = DB::table('coupons_combos')->where('coupon_hisid', $info->his_id)->pluck('combo_id')->toArray();
    $info->combo_ids = $combos;
    return \Yz::Return(true, '查询成功', ['info' => $info]);
  }

  public function Del()
  {
    $id = request('id');
    $d = DB::table('coupons')->where('id', $id)->update([
      'is_del' => 1
    ]);
    if ($d) {
      return \Yz::Return(true, "操作完成", []);
    } else {
      return \Yz::echoError1("操作失败");
    }
  }
}