<?php

namespace app\api\controller\v2;

use app\api\controller\Api;
use app\common\model\Members;
use app\common\model\PayType;
use app\common\model\Payrule;
use app\common\model\Game;
use app\service\MemberCoinService;
use think\Cache;
use think\Db;
use think\Model;


class Coupon extends Api
{
    /**
     * 用户代金券列表
     */
    public function getMyCoupon()
    {

        $checkResult = $this->validate($this->input,
            [
                ['type_id', 'require|integer|in:1,2,3', '类型不能为空|类型必须是整数|类型必须1,2,3'],
                ['page', 'require|integer|egt:1', '页数不能为空|页数必须是整数|页数必须大于1'],
                ['pageSize', 'require|integer|egt:10', '页码不能为空|页码必须是整数|页码必须大于10'],
                ['gameid', 'require|integer|gt:1', '游戏ID不能为空|游戏ID必须是整数|游戏ID必须大于1'],
            ]);
        if (true !== $checkResult) {
            $this->jsonResult('', 0, $checkResult);
        }
        $where = [];

        $type_id = $this->input['type_id'];
        //查询参数
        $where['a.member_id'] = $this->input['userid'];
        $where['a.examine'] = 2;
        $couponMemberModel = model('CouponMember');
        if($type_id == 1){
            $order = "a.id desc";
        }elseif($type_id == 2){
            $order = "a.use_time desc";
        }else{
            $order = "c.end_time desc";
        }


        $list = $couponMemberModel
            ->alias('a')
            ->join('cy_coupon c', 'a.coupon_id=c.id')
            ->where($where)
            ->where(function ($query) use ($type_id) {
                $end_time = strtotime(date("Y-m-d"));

                //1未使用 2已使用 3已失效
                if ($type_id == 1) {

                    $query->where([
                        'c.state' => 1,
                        'a.state' => 1,
                        'a.is_use' => 1,
                    ])->whereRaw(sprintf('(c.type_id =1 and c.end_time>=%d) or (c.type_id=2 and a.end_time>=%d)', $end_time, $end_time));
                } else if ($type_id == 2) {
                    $query->whereIn('a.is_use', [2, 3]);
                } else {
                    $query->whereRaw(sprintf('(c.type_id =1 and c.end_time<%d) or (c.type_id=2 and a.end_time<%d) or c.state =2 or a.state = 2', $end_time, $end_time));
                }
            })
            ->field('a.*,c.name,c.money,c.min_money,c.start_time,c.end_time,a.start_time as coupon_start_time,a.end_time as coupon_end_time,c.type_id,c.game_id,c.state as coupon_state,c.content,a.use_time')
            ->order($order)
            ->paginate(['list_rows' => $this->input['pageSize'], 'page' => $this->input['page']])
            ->toArray();

        if ($list) {
            $tmpGameList = model('Common/Game')->getAllByCondition('id,name,nickname');
            $gameList = array();
            foreach ($tmpGameList as $game) {
                $gameList[$game['id']] = $game;
            }

            foreach ($list['data'] as $k => $v) {
                if ($v['type_id'] == 2) {
                    $list['data'][$k]['start_time'] = date('Y-m-d H:i:s',$v['coupon_start_time']);
                    $list['data'][$k]['end_time'] = date('Y-m-d H:i:s',$v['coupon_end_time']);
                }else{
                    $list['data'][$k]['end_time'] = date('Y-m-d H:i:s',strtotime($v['end_time']));
                }

                if ($v['game_id']) {
                    $game_ids = explode(',', $v['game_id']);
                    $tmp = [];
                    foreach ($game_ids as $kk => $vv) {
                        $tmp[] = $gameList[$vv]['name'];
                    }
                    $list['data'][$k]['game_name'] = implode(' ', array_unique($tmp));
                } else {
                    $list['data'][$k]['game_name'] = '全部游戏';
                }
            }
        }

        $list['type_id'] = $type_id;

        $this->jsonResult($list, 1, '获取成功');
    }

    /**
     * 可领取代金券列表
     */
    public function getCoupon()
    {
        $checkResult = $this->validate($this->input,
            [
                ['page', 'require|integer|egt:1', '页数不能为空|页数必须是整数|页数必须大于1'],
                ['pageSize', 'require|integer|egt:10', '页码不能为空|页码必须是整数|页码必须大于10'],
                ['gameid', 'require|integer|gt:1', '游戏ID不能为空|游戏ID必须是整数|游戏ID必须大于1'],
            ]);
        if (true !== $checkResult) {
            $this->jsonResult('', 0, $checkResult);
        }

        $list = model('Coupon')->alias('a')
            ->join(sprintf('(select * from cy_coupon_member where member_id=%d group by coupon_id )  b', $this->input['userid']), 'a.id=b.coupon_id', 'left')
            ->where('a.is_show', 2)
            ->whereRaw(sprintf('FIND_IN_SET(%d,a.game_id)',$this->input['gameid']))
            ->where('a.state', 1)->whereRaw(sprintf('(a.type_id=1 and a.end_time>=%d) or a.type_id=2', strtotime(date('Y-m-d'))))->order('a.id desc')
            ->field('a.*,if(b.member_id>0,b.member_id,0) as member_id,b.start_time as coupon_start_time,b.end_time as coupon_end_time,b.code')
            ->paginate(['list_rows' => $this->input['pageSize'], 'page' => $this->input['page']])
            ->toArray();
        if ($list) {
            $tmpGameList = model('Common/Game')->getAllByCondition('id,name,nickname');
            $gameList = array();
            foreach ($tmpGameList as $game) {
                $gameList[$game['id']] = $game;
            }
            foreach ($list['data'] as $k => $v) {
                //1未领取 2已领取
                if ($v['member_id'] > 0) {
                    $list['data'][$k]['receive'] = 2;
                    if ($v['type_id'] == 2) {
                        $list['data'][$k]['start_time'] = date('Y-m-d H:i:s',$v['coupon_start_time']);
                        $list['data'][$k]['end_time'] = date('Y-m-d H:i:s',$v['coupon_end_time']+86399);
                    }
                } else {
                    $list['data'][$k]['receive'] = 1;
                }
                if ($v['grant_num'] > 0) {
                    $unreceivedNum = model('Common/CouponMember')
                        ->where('coupon_id', $v['id'])
                        ->where('member_id', 0)
                        ->count();

                    if ($unreceivedNum <= 0) {
                        $list['data'][$k]['percentage'] = 0;
                    } else {
                        $list['data'][$k]['percentage'] = (int)number_format(($v['grant_num'] - $v['receive_num']) / $v['grant_num'] * 100, 0, '.', '');
                    }

                } else {
                    $list['data'][$k]['percentage'] = 0;
                }

                if ($v['game_id']) {
                    $game_ids = explode(',', $v['game_id']);
                    $tmp = [];
                    foreach ($game_ids as $kk => $vv) {
                        $tmp[] = $gameList[$vv]['nickname'];
                    }
                    $list['data'][$k]['game_name'] = implode(' ', array_unique($tmp));
                } else {
                    $list['data'][$k]['game_name'] = '全部游戏';
                }
            }
        }


        $this->jsonResult($list, 1, '获取成功');
    }

    // 代金卷领取
    public function receiveCoupon()
    {
        $checkResult = $this->validate($this->input,
            [
                ['id', 'require|integer|egt:1', '代金券ID不能为空|代金券ID必须是整数|代金券ID必须大于1'],
                ['gameid', 'require|integer|gt:1', '游戏ID不能为空|游戏ID必须是整数|游戏ID必须大于1'],
            ]);
        if (true !== $checkResult) {
            $this->jsonResult('', 0, $checkResult);
        }

        $coupon = model('Common/Coupon')->cache('v2:coupon:receiveCoupon' . $this->input['id'], 60)->where('id', $this->input['id'])
            ->whereRaw(sprintf('(type_id=1 and end_time>=%s) or (type_id=2) and state=1 and is_show=2', Db::quote(date('Y-m-d'))))->find();
        if (!$coupon) {
            $this->jsonResult('', 0, '代金券不存在');
        }

        if ($coupon['receive_num'] >= $coupon['grant_num']) {
            $this->jsonResult('', 0, '代金券已领完');
        }

        if (model('common/CouponMember')->where(['member_id' => $this->input['userid'], 'coupon_id' => $this->input['id']])->find()) {
            $this->jsonResult('', 0, '已领取', 'json');
        }

        model('Common/Coupon')->startTrans();
        if (!$couponMember = model('common/CouponMember')->where(['coupon_id' => $this->input['id'], 'state' => 1, 'is_use' => 1, 'member_id' => 0])->find()) {
            model('Common/Coupon')->rollback();
            $this->jsonResult('', 0, '代金券已领完');
        }

        if (!model('Common/Coupon')->where('id', $coupon['id'])->update(['receive_num' => $coupon['receive_num'] + 1])) {
            model('Common/Coupon')->rollback();
            $this->jsonResult('', 0, '领取失败，稍后再试 ');
        }
        if ($coupon['type_id'] == 1) {
            $start_time = 0;
            $end_time = 0;
        } else {
            $start_time = strtotime(date('Y-m-d'));
            $end_time = strtotime(date('Y-m-d')) + 86400 * $coupon['day'] - 1;
        }

        if (model('common/CouponMember')->where(['id' => $couponMember['id'], 'coupon_id' => $this->input['id'], 'state' => 1, 'is_use' => 1, 'member_id' => 0])->update(['member_id' => $this->input['userid'], 'update_time' => time(), 'start_time' => $start_time, 'end_time' => $end_time])) {
            model('Common/Coupon')->commit();
            $this->jsonResult(['code'=>$couponMember['code']], 1, '领取成功');
        } else {
            model('Common/Coupon')->rollback();
            $this->jsonResult('', 0, '领取失败，稍后再试');
        }
    }

    // 代金券码兑换
    public function exchangeCoupon()
    {
        $checkResult = $this->validate($this->input,
            [
                ['code', 'require', '代金券兑换码不能为空'],
                ['gameid', 'require|integer|gt:1', '游戏ID不能为空|游戏ID必须是整数|游戏ID必须大于1'],

            ]);
        if (true !== $checkResult) {
            $this->jsonResult('', 0, $checkResult);
        }

        if (!$couponMember = model('common/CouponMember')->where('code', trim($this->input['code']))->find()) {
            $this->jsonResult('', 0, '兑换码错误');
        }

        if ($couponMember['member_id'] > 0) {
            $this->jsonResult('', 0, '该兑换码已兑换');
        }


        $coupon = model('Common/Coupon')->cache('v2:coupon:receiveCoupon' . $couponMember['coupon_id'], 60)->where('id', $couponMember['coupon_id'])
            ->whereRaw(sprintf('(type_id=1 and end_time>=%s) or (type_id=2) and state=1 and is_show=2', Db::quote(date('Y-m-d'))))->find();
        if (!$coupon) {
            $this->jsonResult('', 0, '代金券不存在');
        }

        model('Common/Coupon')->startTrans();
        if (!model('Common/Coupon')->where('id', $coupon['id'])->update(['receive_num' => $coupon['receive_num'] + 1])) {
            model('Common/Coupon')->rollback();
            $this->jsonResult('', 0, '领取失败，稍后再试 ');
        }
        if ($coupon['type_id'] == 1) {
            $start_time = 0;
            $end_time = 0;
            if($coupon['end_time']>time()){
                $this->jsonResult('', 0, '代金券已过期');
            }
        } else {
            $start_time = strtotime(date('Y-m-d'));
            $end_time = strtotime(date('Y-m-d')) + 86400 * $coupon['day'] - 1;
        }

        if (model('common/CouponMember')->where(['id' => $couponMember['id'], 'coupon_id' => $coupon['id'], 'state' => 1, 'is_use' => 1, 'member_id' => 0])->update(['member_id' => $this->input['userid'], 'update_time' => time(), 'start_time' => $start_time, 'end_time' => $end_time])) {
            model('Common/Coupon')->commit();
            $this->jsonResult('', 1, '领取成功');
        } else {
            model('Common/Coupon')->rollback();
            $this->jsonResult('', 0, '领取失败，稍后再试');
        }
    }

    /**
     * 支付可用代金券获取
     */
    public function getPayCoupon()
    {
        $checkResult = $this->validate($this->input,
            [
                ['money', 'require|integer|egt:1', '金额不能为空|金额必须是整数|金额必须大于0'],
                ['gameid', 'require|integer|gt:1', '游戏ID不能为空|游戏ID必须是整数|游戏ID必须大于1'],
            ]);
        if (true !== $checkResult) {
            $this->jsonResult('', 0, $checkResult);
        }

        $list = model('common/CouponMember')->getPayCoupon($this->input['userid'], $this->input['gameid'], $this->input['money']);

        $this->jsonResult(['list' => $list], 1, '获取成功');
    }

}