<?php

namespace app\api\logic;

use Exception;
use think\Env;
use fast\Asset;
use think\Loader;
use app\common\model\UserModel;
use app\common\model\UserPledge;
use app\common\model\UserPathModel;
use app\common\model\LedgerWalletModel;
use app\common\model\LedgerTokenChangeModel;
use app\common\model\LedgerFrozenChangeModel;
//公共
class CommonLogic
{

      // 升级
      public static function setIsUpLevel(int $user_id, int $team_level_id, int $address_level, int $parent_id): bool
      {
            $config = config('team_level_where');
            if($team_level_id == count($config)) return false;
            $result = false;
            if($team_level_id == 0){
                  if($address_level >= $config[$team_level_id]['direct']) {
                        $result = true;
                        $team_level_id += 1;
                        self::setIsUpLevelParent($user_id, $config);
                  }
            }else{
                  //组合套数
                  $groupCount = UserPledge::getPledgeCount($user_id) + 1;
                  //直推
                  $teamCount = UserModel::where('parent_id', $user_id)->where('team_level_id', $team_level_id)->count();
                  if($teamCount >= $config[$team_level_id]['direct'] && $groupCount >= $config[$team_level_id]['num']){
                        $result = true;
                        $team_level_id += 1; //+1
                        self::setIsUpLevelParent($user_id, $config);
                  }
            }
            return $result? UserModel::where('id', $user_id)->update(['team_level_id'=> $team_level_id]): false;
      }

      //上级升级
      public static function setIsUpLevelParent(int $user_id, array $config)
      {
            $pathId  = UserPathModel::where('user_id', $user_id)->order('distance', 'asc')->column('parent_id');
            $userModel = Loader::model('UserModel');
            $userPledge = Loader::model('UserPledge');
            foreach ($pathId as $item) 
            {
                  $parent = $userModel::where('parent_id', $item)->find();
                  if($parent->team_level_id > 0){
                        //推广人数
                        $teamCount = $userModel::where('parent_id', $item)->where('team_level_id', $parent->team_level_id)->count() +1;
                        //组合套数
                        $groupCount = $userPledge::getPledgeCount($item);
                        if($teamCount >= $config[$parent->team_level_id]['direct'] && $groupCount >= $config[$parent->team_level_id]['num']){
                              $parent->team_level_id +=1;
                              $parent->save();
                        }
                  }
            }
      }


      //降级
      public static  function setIsOuLevelSave($user_id,  $team_level_id, $address_level, $parent_id)
      {
            $config = config('team_level_where');
            $result = false;
            //组合套数
            $groupCount = UserPledge::getPledgeCount($user_id) -1 ;
            if($team_level_id == 1 && ($groupCount == 0 || $address_level < $config[0]['direct'])){
                  $result = true;
                  $team_level_id = 0;
                  self::setIsOuLevelParent($parent_id, $config);
            }

            if($team_level_id > 1){
                  //直推
                  $teamCount = UserModel::where('parent_id', $user_id)->where('team_level_id', $team_level_id)->count();
                  if($teamCount < $config[$team_level_id]['direct'] && $groupCount < $config[$team_level_id]['num']){
                        $result = true;
                        $team_level_id -= 1;
                        self::setIsOuLevelParent($parent_id, $config);
                  }
            }
            return $result? UserModel::where('id', $user_id)->update(['team_level_id'=> $team_level_id]): false;
      }

      //上级降低级
      public static function setIsOuLevelParent(int $user_id, array $config){
            $pathId  = UserPathModel::where('user_id', $user_id)->order('distance', 'asc')->column('parent_id');
            $userModel = Loader::model('UserModel');
            $userPledge= Loader::model('UserPledge');
            foreach ($pathId as $item) 
            {
                  $parent = $userModel::where('parent_id', $item)->find();
                  if($parent->team_level_id > 0){
                        //推广人数
                        $teamCount = $userModel::where('parent_id', $item)->where('team_level_id', $parent->team_level_id)->count()-1;
                        //组合套数
                        $groupCount = $userPledge::getPledgeCount($item);
                        if($teamCount < $config[$parent->team_level_id]['direct'] || $groupCount < $config[$parent->team_level_id]['num']){
                              $parent->team_level_id -=1;
                              $parent->save();
                        }
                  }
            }
      }


      //发放层级收益
      public static function setTeamLevelIncome(int $user_id, float $num, int $team_level_id, string $asset, string $action)
      {     
            $config = config('team_level_where');
            $team_level_id = $team_level_id - 1;
            $paths  = UserPathModel::where('user_id', $user_id)->where('distance', '<=', $config[$team_level_id]['level'])->order('distance', 'asc')->column('parent_id');
            $income = bcmul($num, config('team_level_inc'), 2); //收益
            if(count($paths) > 0 && $income > 0){
                  //余额记录
                  foreach($paths as $pathId){
                        if(!empty(Loader::model('UserModel')::getTeamLevelId($pathId))) {
                              Loader::model('LedgerWalletModel')->changeWalletAccount($pathId, $asset, $income, $action, $user_id);
                        }
                  }
            }
            return true;
      }

      //判断发放茶宝数量
      public static function getFrozenIsChabao($token, $frozen){     
            //标记茶宝
            if(bccomp(bcmul($frozen, config('team_level_inc'), 6) , 0.0001, 6) == -1)
            {
                 return [$token, Asset::TOKEN, LedgerTokenChangeModel::TeamLevel];
            }else{
                  //标记茶宝 
                  return [$frozen, Asset::FROZEN, LedgerFrozenChangeModel::TeamLevel]; 
            }
      }

      
}