<?php

namespace app\admin\model;

use think\Model;
use think\Db;

class BlindBox extends Model
{
    //盲盒礼物列表
    public function get_blind_box_gift_list($tid)
    {
        $tid = 102;
        $map = [];
        $map[] = ['a.tid', '=', $tid];
        $list = db::name('box_config')->alias('a')
            ->leftJoin('gift b', 'a.gid = b.gid')
            ->field('b.gid,b.gift_name,b.gift_price,a.num')
            ->where($map)->order('b.gift_price desc')
            ->select();
        return ['code' => 200, 'msg' => '获取数据成功', 'data' => $list];
    }
    //获取所有不可购买礼物
    public function get_gift_list()
    {
        $tid = 102;
        $map = [];
        $map[] = ['is_show', '=', 1];
        $map[] = ['is_delete', '=', 1];
        $map[] = ['is_can_buy', '=', 2];
        $list = db::name('gift')
            ->field('gid,gift_name,gift_price')
            ->where($map)->order('gift_price desc')
            ->select();
        return ['code' => 200, 'msg' => '获取数据成功', 'data' => $list];
    }
    //限定礼物配置
    public function get_config_list($stage, $gid, $page = 1, $limit = 20)
    {
        $map = [];
        if(!empty($stage)){
            $map[] = ['a.stage', '=', $stage];
        }
        $list = db::name('blind_box_config')->alias('a')
            ->leftJoin('gift b', 'a.gid = b.gid')
            ->leftJoin('box_type c', 'a.tid = c.tid')
            ->leftJoin('box_config d', 'a.tid = d.tid and a.gid = d.gid')
            ->leftJoin('blind_box_stage e', 'a.stage = e.stage')
            ->field('a.*,b.gift_name,b.gift_price,b.base_image,c.show_name,d.num,e.stage_name')
            ->where($map)->order('id desc')
            ->page($page, $limit)->select();
        foreach ($list as $k => &$v) {
            $total_bind_num = Db::name('blind_box_config')->where('stage', $v['stage'])->sum('bind_rate');
            $v['base_image'] = localpath_to_netpath($v['base_image']);
            if($total_bind_num > 0) {
                $v['bind_rate'] = bcmul(bcdiv($v['bind_rate'], $total_bind_num,4), 100, 2) . '%';
            } else {
                $v['bind_rate'] = '50%';
            }
        }
        $data = [];
        $data['count'] = db::name('blind_box_config')->alias('a')->where($map)->count();
        $data['list'] = $list;
        return ['code' => 200, 'msg' => '获取成功', 'data' => $data];
    }
    
    //添加配置
    public function add_config($data)
    {
        if(empty($data['stage'])) {
            return ['code' => 201, 'msg' => '请选择阶段', 'data' => null];
        }   
        if(empty($data['gid'])) {
            return ['code' => 201, 'msg' => '请选择限定礼物', 'data' => null];
        }
        if(empty($data['time_long'])) {
            return ['code' => 201, 'msg' => '请输入限定礼物增加时长', 'data' => null];
        }
        $map = [];
        $map[] = ['is_delete', '=', 1];
        $map[] = ['stage', '=', $data['stage']];
        $map[] = ['gid', '=', $data['gid']];
        $info = db::name('blind_box_config')->where($map)->find();
        if($info){
            return ['code' => 201, 'msg' => '限定礼物已添加', 'data' => null];
        }
        
        Db::startTrans();
        try {
            //添加
            $insert = [];
            $insert['stage'] = $data['stage'];
            $insert['gid'] = $data['gid'];
            $insert['time_long'] = $data['time_long'];
            $insert['tid'] = 102;
            $insert['add_time'] = time();
            $insert['bind_rate'] = $data['bind_rate'];
            $reslut = db::name('blind_box_config')->insert($insert);
            if(!$reslut){
                Db::rollback();
                return ['code' => 201, 'msg' => '添加失败', 'data' => null];
            }
            Db::commit();
            return ['code' => 200, 'msg' => '添加成功', 'data' => null];
        } catch (\Exception $e) {
            
            // 回滚事务
            Db::rollback();
            return ['code' => 201, 'msg' => '添加失败', 'data' => null];
        }
        
    }
    //修改配置
    public function edit_config($data)
    {
        if(empty($data['stage'])) {
            return ['code' => 201, 'msg' => '请选择阶段', 'data' => null];
        }   
        if(empty($data['gid'])) {
            return ['code' => 201, 'msg' => '请选择限定礼物', 'data' => null];
        }
        if(empty($data['time_long'])) {
            return ['code' => 201, 'msg' => '请输入限定礼物增加时长', 'data' => null];
        }
        $map = [];
        $map[] = ['is_delete', '=', 1];
        $map[] = ['gid', '=', $data['gid']];
        $map[] = ['stage', '=', $data['stage']];
        $map[] = ['id', 'neq', $data['id']];
        $info = db::name('blind_box_config')->where($map)->find();
        if($info){
            return ['code' => 201, 'msg' => '限定礼物已添加', 'data' => null];
        }
        
        Db::startTrans();
        try {
            //添加
            $insert = [];
            $insert['stage'] = $data['stage'];
            $insert['gid'] = $data['gid'];
            $insert['time_long'] = $data['time_long'];
            $insert['update_time'] = time();
            $insert['bind_rate'] = $data['bind_rate'];
            $reslut = db::name('blind_box_config')->where('id', $data['id'])->update($insert);
            if(!$reslut){
                Db::rollback();
                return ['code' => 201, 'msg' => '修改失败', 'data' => null];
            }
            Db::commit();
            return ['code' => 200, 'msg' => '修改成功', 'data' => null];
        } catch (\Exception $e) {
            
            // 回滚事务
            Db::rollback();
        
            return ['code' => 201, 'msg' => '修改失败', 'data' => null];
        }
    }
    //获取配置信息
    public function get_config_info($id)
    {
        $map = [];
        $map[] = ['id', '=', $id];
        $config_info = db::name('blind_box_config')->where($map)->find();
        if (empty($config_info)) {
            return ['code' => 201, 'msg' => '信息不存在', 'data' => ''];
        }
        return ['code' => 200, 'msg' => '获取成功', 'data' => $config_info];
    }
    public function del_config($id)
    {
        $map = [];
        $map[] = ['id', '=', $id];
        $config_info = db::name('blind_box_config')->where($map)->find();
        if (empty($config_info)) {
            return ['code' => 201, 'msg' => '信息不存在', 'data' => ''];
        }
        
        Db::startTrans();
        try {
            $result = db::name('blind_box_config')->where('id', $id)->delete();
            if(!$result){
                Db::rollback();
                return ['code' => 201, 'msg' => '删除失败', 'data' => null];
            }
            
            Db::commit();
            
            return ['code' => 200, 'msg' => '删除成功', 'data' => null];
        } catch (\Exception $e) {
            dump($e);
            // 回滚事务
            Db::rollback();
            return ['code' => 201, 'msg' => '删除失败', 'data' => null];
        }
    }
    //阶段列表
    public function get_stage_list($pattern_id, $page = 1, $limit = 20)
    {

        $map = [];
        if ($pattern_id) {
            $map[] = ['pattern_id', '=', $pattern_id];
        }
        $list = db::name('blind_box_stage')->alias('a')
            ->leftJoin('gift b', 'a.gid = b.gid')
            ->leftJoin('gift c', 'a.gid_r = c.gid')
            ->field('a.*,b.gift_name,b.gift_price,b.base_image,c.gift_price as gift_price_r,c.gift_name as gift_name_r')
            ->where($map)->order('id desc')
            ->page($page, $limit)->select();
        foreach ($list as &$v) {
            $v['base_image'] = localpath_to_netpath($v['base_image']);
        }
        $data = [];
        $data['count'] = db::name('blind_box_stage')->where($map)->count();
        $data['list'] = $list;
        return ['code' => 200, 'msg' => '获取成功', 'data' => $data];
    }
    public function edit_stage($data)
    {

        if(empty($data['num'])) {
            if ($data['id'] != 1) {
                return ['code' => 201, 'msg' => '请输入阶段数量', 'data' => null];
            }

        }
        if (empty($data['gid'])) {
            return ['code' => 201, 'msg' => '请选择奖励礼物', 'data' => null];
        }
        $map = [];
        $map[] = ['num', '=', $data['num']];
        $map[] = ['id', 'neq', $data['id']];
        $info = db::name('blind_box_stage')->where($map)->find();
        if($info){
            return ['code' => 201, 'msg' => '阶段数量已添加', 'data' => null];
        }

        Db::startTrans();
        try {
            //添加
            $insert = [];
            $insert['num'] = $data['num'];
            $insert['update_time'] = time();
            $insert['gid'] = $data['gid'];
            $insert['gid_r'] = $data['gid_r'];
            $reslut = db::name('blind_box_stage')->where('id', $data['id'])->update($insert);
            if(!$reslut){
                Db::rollback();
                return ['code' => 201, 'msg' => '修改失败', 'data' => null];
            }
            Db::commit();
            return ['code' => 200, 'msg' => '修改成功', 'data' => null];
        } catch (\Exception $e) {

            // 回滚事务
            Db::rollback();
            dump($e);
            return ['code' => 201, 'msg' => '修改失败', 'data' => null];
        }
    }
    //获取阶段信息
    public function get_stage_info($id)
    {
        $map = [];
        $map[] = ['id', '=', $id];
        $config_info = db::name('blind_box_stage')->where($map)->find();
        if (empty($config_info)) {
            return ['code' => 201, 'msg' => '信息不存在', 'data' => ''];
        }
        return ['code' => 200, 'msg' => '获取成功', 'data' => $config_info];
    }
    //获取期数
    public function get_term_list($status, $page = 1, $limit = 20)
    {
        $map = [];
        $map[] = ['a.is_delete', '=', 1];
        if ($status) {
            $map[] = ['a.status', '=', $status];
        }
        $list = db::name('blind_box_term')->alias('a')
            ->leftJoin('box_type b', 'a.tid = b.tid')
            ->field('a.*,b.show_name')
            ->where($map)->order('id desc')
            ->page($page, $limit)->select();
        $data = [];
        $data['count'] = db::name('blind_box_term')->alias('a')->where($map)->count();
        $data['list'] = $list;
        return ['code' => 200, 'msg' => '获取成功', 'data' => $data];
    }

    //添加期数
    public function add_term($data)
    {
        if(empty($data['time_long'])) {
            return ['code' => 201, 'msg' => '请输入时长', 'data' => null];
        }
        $map = [];
        $map[] = ['status', '=', 1];
        $map[] = ['is_delete', '=', 1];
        $info = db::name('blind_box_term')->where($map)->find();
        if($info){
            return ['code' => 201, 'msg' => '已存在未开启活动，请勿重新添加', 'data' => null];
        }

        try {
            //添加
            $insert = [];
            $insert['time_long'] = $data['time_long'];
            $insert['tid'] = 102;
            $insert['add_time'] = time();
            $result = db::name('blind_box_term')->insert($insert);

            return ['code' => 200, 'msg' => '添加成功', 'data' => null];
        } catch (\Exception $e) {
            dump($e);

            return ['code' => 201, 'msg' => '添加失败', 'data' => null];
        }

    }
    //修改期数
    public function edit_term($data)
    {
        $term_info = Db::name('blind_box_term')->find($data['id']);
        if(empty($term_info)){
            return ['code' => 201, 'msg' => '信息不存在', 'data' => null];
        }
        if ($term_info['status'] != 1) {
            return ['code' => 201, 'msg' => '该期已启用，无法修改', 'data' => null];
        }
        if(empty($data['time_long'])) {
            return ['code' => 201, 'msg' => '请输入活动时长', 'data' => null];
        }

        try {
            //添加
            $insert = [];
            $insert['time_long'] = $data['time_long'];
            $insert['update_time'] = time();
            $result = db::name('blind_box_term')->where('id', $data['id'])->update($insert);


            return ['code' => 200, 'msg' => '修改成功', 'data' => null];
        } catch (\Exception $e) {

            return ['code' => 201, 'msg' => '修改失败', 'data' => null];
        }
    }
    //获取期数信息
    public function get_term_info($id)
    {
        $map = [];
        $map[] = ['id', '=', $id];
        $config_info = db::name('blind_box_term')->where($map)->find();
        if (empty($config_info)) {
            return ['code' => 201, 'msg' => '信息不存在', 'data' => ''];
        }
        return ['code' => 200, 'msg' => '获取成功', 'data' => $config_info];
    }
    public function del_term($id)
    {
        $map = [];
        $map[] = ['id', '=', $id];
        $term_info = db::name('blind_box_term')->where($map)->find();
        if (empty($term_info)) {
            return ['code' => 201, 'msg' => '期数不存在', 'data' => ''];
        }
        if ($term_info['status'] != 1) {
            return ['code' => 201, 'msg' => '该期已启用，无法删除', 'data' => null];
        }

        try {
            $result = db::name('blind_box_term')->where('id', $id)->update(['is_delete' => 2, 'delete_time' => time()]);

            return ['code' => 200, 'msg' => '删除成功', 'data' => null];
        } catch (\Exception $e) {
            dump($e);

            return ['code' => 201, 'msg' => '删除失败', 'data' => null];
        }
    }
    
    //开启活动
    public function open_term($id)
    {
        $map = [];
        $map[] = ['id', '=', $id];
        $map[] = ['is_delete', '=', 1];
        $term_info = db::name('blind_box_term')->where($map)->find();
        if (empty($term_info)) {
            return ['code' => 201, 'msg' => '期数不存在', 'data' => ''];
        }
        if ($term_info['status'] != 1) {
            return ['code' => 201, 'msg' => '该期已启用，无法开启', 'data' => null];
        }
        $map = [];
        $map[] = ['is_delete', '=', 1];
        $map[] = ['status', '=', 2];
        $has_open_term = db::name('blind_box_term')->where($map)->find();
        if($has_open_term){
            return ['code' => 201, 'msg' => '已有进行中的期数，请勿重复开启', 'data' => null];
        }
        //获取锁定礼物
        $lock_gift_list = db::name('blind_box_config')
            ->where('tid', 102)
            ->select();
        $lock_gid_arr = [];
        $lock_stage_gid_list = [];
        foreach($lock_gift_list as $v) {
            if ($v['stage'] > 0) {
                if($v['bind_rate'] > 0) {
                    for($i=1; $i<=$v['bind_rate']; $i++) {
                        $lock_gid_arr[$v['stage']][] = $v['gid'];
                    }
                } else {
                    $lock_gid_arr[$v['stage']][] = $v['gid'];
                }
                
                $lock_stage_gid_list[$v['stage'] . '-' . $v['gid']] = $v;
            }
        }
        $stage_list = Db::name('blind_box_stage')->order('stage asc')->select();
        $params = [];
        foreach ($stage_list as $v) {
            $stage = $v['stage'];
            $gid_arr = $lock_gid_arr[$v['stage']] ?? [];
            if (empty($gid_arr)) {
                return ['code' => 201, 'msg' => '阶段' . $stage . '未配置礼物', 'data' => null];
            }
            shuffle($gid_arr);
            $gid = $gid_arr[array_rand($gid_arr)];
            $gid_info = $lock_stage_gid_list[$stage . '-' . $gid] ?? [];
            if (empty($gid_info)) {
                return ['code' => 201, 'msg' => '阶段' . $stage . '未配置礼物', 'data' => null];
            }
            $temp = [
                'term_id' => $id,
                'gid' => $gid,
                'num' => $v['num'],
                'multi' => $v['multi'],
                'time_long' => $gid_info['time_long'],
                'stage' => $v['stage'],
                'add_time' => time(),
                'pattern_id' => $v['pattern_id'],
                'reward_gid' => $v['gid'],
                'reward_gid_r' => $v['gid_r'],
            ];
            $params[] = $temp;
        }

        $end_time = $term_info['time_long'] * 60;
        $end_time = $end_time + time();

        $update_data = [
            'status' => 2,
            'start_time' => time(),
            'end_time' => $end_time,
            'real_end_time' => $end_time,
            'update_time' => time(),
            'pattern_id' => 1,
        ];
        Db::startTrans();
        try {
            Db::name('blind_box_term')->where('id', $id)->update($update_data);
            Db::name('blind_box_term_params')->insertAll($params);
            Db::commit();
            $push_data = [
                'code' => 312,
                'msg' => '盲盒巡乐开始',
                'data' => [
                    'term_id' => $id,
                    'over_time' => $term_info['time_long'] * 60
                ]
            ];
            model('api/WebSocketPush')->send_to_all($push_data);
            return ['code' => 200, 'msg' => '开启成功', 'data' => null];
        } catch (\Exception $e) {

            Db::rollback();
            // dump($e);
            // 回滚事务
            return ['code' => 201, 'msg' => '开启失败', 'data' => null];
        }
    }
    

}