<?php
// +----------------------------------------------------------------------
// | LARAVEL8.0 框架 [ LARAVEL ][ RXThinkCMF ]
// +----------------------------------------------------------------------
// | 版权所有 2017~2021 LARAVEL研发中心
// +----------------------------------------------------------------------
// | 官方网站: http://www.laravel.cn
// +----------------------------------------------------------------------
// | Author: laravel开发员 <laravel.qq.com>
// +----------------------------------------------------------------------

namespace App\Services\Api;
use App\Models\TaskLogModel;
use App\Models\TaskModel;
use App\Services\BaseService;
use App\Services\RedisService;
use BN\Red;
use Illuminate\Support\Facades\DB;

/**
 * 任务管理-服务类
 * @author laravel开发员
 * @since 2020/11/11
 * @package App\Services\Api
 */
class TaskService extends BaseService
{
    // 静态对象
    protected static $instance = null;

    /**
     * 构造函数
     * @author laravel开发员
     * @since 2020/11/11
     * GoodsService constructor.
     */
    public function __construct()
    {
        $this->model = new TaskModel();
    }

    /**
     * 静态入口
     * @return static|null
     */
    public static function make()
    {
        if (!self::$instance) {
            self::$instance = (new static());
        }
        return self::$instance;
    }

    /**
     * 每日任务
     * @param $params
     * @param int $pageSize
     * @return array
     */
    public function getTaskList($userId, $type=1)
    {

        $datas = $this->model->where(['type'=>$type,'status'=>1,'mark'=>1])
            ->select(['id','name','type','num','power','sort','check_type','scene'])
            ->orderBy('sort','desc')
            ->orderBy('id','desc')
            ->get();

        $datas = $datas? $datas->toArray() : [];
        $power = 0;
        $num = 0;
        $complete = 0;
        if($datas){
            foreach ($datas as &$item){
                $item['status'] = 1;
                if($power<=0){
                    $power = $item['power'];
                }

                $logNum = $this->getLogNum($userId, $item['id'], $item['type']);

                // 次数
                $item['log_num'] = $logNum;
                if($item['check_type'] == 1 && $item['num']<=$logNum){
                    $item['status'] = 2;
                    $item['log_num'] = $item['num'];
                    $complete++;
                }
                // 时长
                else if($item['check_type'] == 2 && $logNum>0){
                    $item['status'] = 2;
                    $item['log_num'] = 1;
                    $complete++;
                }
            }
            unset($item);
        }

        return ['power'=>$power,'complete'=>$complete,'num'=>count($datas), 'list'=> $datas];
    }

    /**
     * 任务完成情况
     * @param $userId
     * @param $taskId
     * @param int $type
     * @return array|mixed
     */
    public function getLogNum($userId, $taskId, $type=1)
    {
        $cacheKey = "caches:task:check_{$userId}_{$taskId}_{$type}";
        $data = RedisService::get($cacheKey);
        if($data){
            return $data;
        }

        $data = TaskLogModel::where(['task_id'=> $taskId,'user_id'=> $userId,'status'=>1,'mark'=>1])
            ->where(function($query) use($type){
                // 每日任务
                if($type == 1){
                    $query->where('date','=', date('Y-m-d'));
                }
            })->value('num');
        if($data){
            RedisService::set($cacheKey, $data, rand(3,5));
        }

        return $data;
    }

    /**
     * 获取对应场景下的任务列表
     * @param $scene 场景
     * @return array|mixed
     */
    public function getTaskByScene($scene)
    {
        $cacheKey = "caches:task:scene_{$scene}";
        $datas = RedisService::get($cacheKey);
        if($datas){
            return $datas;
        }
        $where = ['scene'=> $scene,'status'=>1,'mark'=>1];
        $datas = $this->model->where($where)
            ->select(['id','name','type','num','power','sort','check_type','scene'])
            ->orderBy('sort','desc')
            ->orderBy('id','desc')
            ->get();
        $datas = $datas? $datas->toArray() : [];
        if($datas)
        {
            RedisService::set($cacheKey, $datas, rand(300,600));
        }

        return $datas;
    }

    /**
     * 获取对应类型的任务列表
     * @param $type 类型：1-每日任务，2-新手任务
     * @return array|mixed
     */
    public function getTaskByType($type)
    {
        $cacheKey = "caches:task:type_{$type}";
        $datas = RedisService::get($cacheKey);
        if($datas){
            return $datas;
        }
        $datas = $this->model->where(['type'=> $type,'status'=>1,'mark'=>1])
            ->select(['id','name','type','num','power','sort','check_type','scene'])
            ->orderBy('sort','desc')
            ->orderBy('id','desc')
            ->get();
        $datas = $datas? $datas->toArray() : [];
        if($datas)
        {
            RedisService::set($cacheKey, $datas, rand(300,600));
        }

        return $datas;
    }

    /**
     * 验证更新任务完成记录数据
     * @param $userId 用户ID
     * @param $taskId 任务ID
     * @param int $type 任务类型：1-每日，2-新手
     * @param int $checkType 任务验证类型：1-次数，2-时长
     * @param int $sourceId 任务完成对象来源ID
     * @return false
     */
    public function updateLogData($userId, $taskId, $type=1, $checkType=1, $sourceId=0)
    {
        $cacheKey = "caches:task:scene_update_{$userId}_{$taskId}_{$type}";
        if(RedisService::get($cacheKey)){
            return false;
        }

        // 是否已经完成
        $checkData = TaskLogModel::where(['task_id'=> $taskId,'user_id'=> $userId,'is_complete'=>1,'status'=>1,'mark'=>1])
            ->where(function($query) use($type){
                // 每日任务
                if($type == 1){
                    $query->where('date','=', date('Y-m-d'));
                }
            })->select(['id','task_id','user_id'])->orderBy('id','desc')->first();
        if($checkData){
            RedisService::set($cacheKey, $checkData, rand(300,600));
            return false;
        }

        // 清除缓存
        RedisService::clear("caches:task:check_{$userId}_{$taskId}_{$type}");

        $logId = TaskLogModel::where(['task_id'=> $taskId,'user_id'=> $userId,'status'=>1,'mark'=>1])
            ->where(function($query) use($type){
                // 每日任务
                if($type == 1){
                    $query->where('date','=', date('Y-m-d'));
                }
            })->value('id');
        if($logId){
            if($checkType == 1){
                $updateData = ['num'=> DB::raw('num + 1'),'update_time'=>time()];
            }else{
                $updateData = ['num'=> 1,'update_time'=>time()];
            }

           return TaskLogModel::where(['id'=> $logId])->update($updateData);
        }else{
            return TaskLogModel::insert([
                'user_id'=> $userId,
                'task_id'=> $taskId,
                'source_id'=> $sourceId,
                'num'=> 1,
                'date'=> date('Y-m-d'),
                'create_time'=> time(),
                'update_time'=> time(),
                'status'=>1,
                'mark'=>1,
            ]);
        }
    }

    /**
     * 验证更新任务完成状态，并结算
     * @param $userId 用户ID
     * @param $scene 场景
     * @param int $sourceId 来源ID
     * @return false
     */
    public function updateTask($userId, $scene, $sourceId=0,$time=0)
    {
        $taskList = $this->getTaskByScene($scene);
        RedisService::set("caches:task:temp_{$userId}_{$scene}_{$sourceId}", ['datas'=>$taskList,'date'=>date('Y-m-d H:i:s')], 600);
        if($taskList){
            $hasDay = false;
            $completeIds = [];
            foreach ($taskList as $item){
                $item['status'] = 1;
                $taskId = isset($item['id'])? $item['id'] : 0;
                $checkType = isset($item['check_type'])? $item['check_type'] : 1;
                $type = isset($item['type'])? $item['type'] : 1;
                $num = isset($item['num'])? $item['num'] : 1;
                $taskName = isset($item['name']) && $item['name']? $item['name'] : '任务';
                $power = isset($item['power'])? floatval($item['power']) : 0;

                // 验证更新完成记录,若无数据更新则跳过
                $errorKey = "caches:task:scene_error:{$taskId}_{$userId}";
                if(!$this->updateLogData($userId, $taskId, $type, $checkType, $sourceId)){
                    RedisService::set("{$errorKey}_error", ['info'=> $item,'user_id'=> $userId,'source_id'=> $sourceId,'error'=>'该任务已完成'], rand(300, 600));
                    continue;
                }

                // 获取验证数据
                $logNum = $this->getLogNum($userId, $taskId, $type);
                // 次数
                if($item['check_type'] == 1 && $num<=$logNum){
                    $item['status'] = 2;
                    $item['log_num'] = $logNum;
                }
                // 时长
                else if($item['check_type'] == 2 && $logNum>0 && $num <= ($time/60)){
                    $item['status'] = 2;
                    $item['log_num'] = $logNum;
                }

                // 新手任务奖励
                if($type == 2 && $item['status'] == 2) {
                    FinanceService::make()->settleTaskPower($userId, $power, $taskId, "完成{$taskName}任务奖励");
                    $completeIds[] = $taskId;
                }else if($type == 1 && $item['status'] == 2){
                    $hasDay = true;
                }
            }

            // 更新完成
            if($completeIds){
                TaskLogModel::whereIn('task_id',$completeIds)->update(['is_complete'=>1,'update_time'=>time()]);
            }

            // 当前有每日任务，处理
            if($hasDay){
                $dayTaskList = $this->getTaskByType(1);
                if($dayTaskList){
                    $power = 0;
                    $completeCount = 0;
                    $ids[] = [];
                    foreach ($dayTaskList as $item){
                        $taskId = isset($item['id'])? $item['id'] : 0;
                        $type = isset($item['type'])? $item['type'] : 1;
                        $num = isset($item['num'])? $item['num'] : 1;
                        // 获取验证数据
                        $logNum = $this->getLogNum($userId, $taskId, $type);
                        // 次数
                        if($item['check_type'] == 1 && $num<=$logNum){
                           $completeCount++;
                        }
                        // 时长
                        else if($item['check_type'] == 2 && $logNum>0 && $num <= ($time/60)){
                            $completeCount++;
                        }

                        if($power<=0){
                            $power = isset($item['power'])? $item['power'] : 0;
                        }

                        $ids[] = $taskId;
                    }

                    // 所有任务完成
                    if($completeCount == count($dayTaskList)){
                        FinanceService::make()->settleTaskPower($userId, $power, 0, "完成每日任务奖励");

                        // 今日任务更新完成
                        if($ids){
                            TaskLogModel::whereIn('task_id',$ids)->where('date','>=',date('Y-m-d'))->update(['is_complete'=>1,'update_time'=>time()]);
                        }
                    }
                }
            }

        }
    }
}