<?php
namespace Yunshop\Rebate\models;

use app\common\facades\Setting;
use app\common\models\BaseModel;
use app\common\models\Goods;
use app\common\models\Member;
use app\common\models\Order;
use app\common\models\OrderGoods;
use app\common\services\income\IncomeService;

class Rebate extends BaseModel{

    public $table = 'yz_rebate';
    public $casts = [
        'created_at'        => 'datetime:Y-m-d H:i:s',
        'expect_thaw_time'  => 'datetime:Y-m-d H:i:s',
        'reality_thaw_time' => 'datetime:Y-m-d H:i:s'
    ];

    /**
     * Common: 列表获取
     * Author: wu-hui
     * Time: 2024/03/13 16:38
     * @param          $pageSize
     * @param          $search
     * @param string[] $field
     * @return array
     */
    public function getList($pageSize,$search,$field = ['*']){
        // 条件生成
        $where = [];
        if($search['uid'] > 0) $where[] = ['uid','=',$search['uid']];
        if($search['order_id'] > 0) $where[] = ['order_id','=',$search['order_id']];
        if($search['goods_id'] > 0) $where[] = ['goods_id','=',$search['goods_id']];
        // 列表获取
        $model = self::uniacid()
            ->select($field)
            ->where($where)
            ->when(!empty($search['nickname']),function($query) use ($search){
                // 昵称|真实姓名搜索
                $ids = Member::where('nickname','like',"%{$search['nickname']}%")
                    ->orwhere('realname','like',"%{$search['nickname']}%")
                    ->pluck('uid');
                if($ids) $ids = $ids->toArray();
                $query->whereIn('uid',(array)$ids);
            })
            ->with([
                'member' => function($query){
                    $query->select(['uid','nickname','realname','avatar']);
                },
                'order' => function($query){
                    $query->select(['id','order_sn']);
                },
                'goods' => function($query){
                    $query->select(['id','title']);
                }
            ])
            // ->orderBy('expect_thaw_time','DESC')
            ->orderBy('id','DESC');
        $list = $model->paginate($pageSize);

        return $list ? $list->toArray() : [];
    }


    /**
     * Common: 增加返利信息 - 开始处理
     * Author: wu-hui
     * Time: 2024/03/13 16:32
     * @param int $orderId
     * @param int $uid
     * @return bool
     */
    public static function createRebateInit(int $orderId,int $uid){
        // 基本设置 并且判断是否开启插件
        $set = Setting::get('plugin.rebate');
        if($set['is_switch'] != 1) return false;
        // 获取当前订单所有商品
        $goodsList = self::createRebateGetOrderGoods($orderId);
        // 循环处理每个商品
        $insertData = [];
        $uniacid = \YunShop::app()->uniacid;
        foreach($goodsList as $goodsInfo){
            // 判断：使用通用默认设置 or 商品独立规则；is_alone：是否独立设置:0=不是，1=是
            $quarterList = $goodsInfo['is_alone'] == 1 ? json_decode($goodsInfo['quarter_list'], true) : $set['quarter_list'];
            $expectThawTime = time();// 每个商品的预计解冻时间 = 当前时间
            $expectThawTimeMonth = 0;
            foreach($quarterList as $quarterIndex => $quarterInfo){
                $endKey = max(array_keys($quarterInfo['month_list']));// 最后一个元素的键
                foreach($quarterInfo['month_list'] as $monthIndex => $monthInfo){
                    // 预计解冻时间 增加
                    $currentExpectThawTime = getNextMonthDays($expectThawTime, $expectThawTimeMonth);
                    $expectThawTimeMonth++;
                    // 生成返利信息
                    $currentMonthData = [
                        'uniacid'           => $uniacid,
                        'uid'               => $uid,
                        'order_id'          => $orderId,
                        'goods_id'          => $goodsInfo['goods_id'],
                        'quarter'           => $quarterIndex,
                        'month'             => $monthIndex,
                        'money'             => (float)sprintf("%.2f",$monthInfo * $goodsInfo['total']),
                        'expect_thaw_time'  => $currentExpectThawTime,
                        'reality_thaw_time' => NULL,
                        'status'            => 0,
                        'is_repurchase'     => $monthIndex == $endKey ? (int)$quarterInfo['is_repurchase'] : 0,
                        'repurchase_money'  => $monthIndex == $endKey ? (float)sprintf("%.2f",$quarterInfo['repurchase_money'] * $goodsInfo['total']) : 0,
                        'created_at'        => time(),
                        'updated_at'        => time(),
                    ];
                    // 判断：第一季度第一个月 并且 （不是最后一个月 或者 本季度不需要复购）：立即解冻
                    if($quarterIndex == 1 && $monthIndex == 1 && ($monthIndex != $endKey ||  (int)$quarterInfo['is_repurchase'] != 1)){
                        $currentMonthData['reality_thaw_time'] = time();
                        $currentMonthData['status'] = 1;
                    }

                    $insertData[] = $currentMonthData;
                }
            }
        }

        // 添加数据
        if(count($insertData) > 0) {
            self::insert($insertData);
            self::rebateSettlement();
        }

        return true;
    }
    /**
     * Common: 增加返利信息 - 获取商品信息
     * Author: wu-hui
     * Time: 2024/03/13 15:18
     * @param $orderId
     * @return array
     */
    private static function createRebateGetOrderGoods($orderId){
        return OrderGoods::select([
            'yz_order_goods.total',
            'yz_goods_rebate.goods_id',
            'yz_goods_rebate.is_open',
            'yz_goods_rebate.is_alone',
            'yz_goods_rebate.total_quarter',
            'yz_goods_rebate.quarter_list'
        ])
            ->leftjoin('yz_goods_rebate','yz_goods_rebate.goods_id','=','yz_order_goods.goods_id')
            ->where('yz_order_goods.order_id',$orderId)
            ->where('yz_goods_rebate.is_open', 1)
            ->get()
            ->makeHidden(['order','after_sales','buttons'])
            ->toArray();
    }
    /**
     * Common: 返利信息解冻
     * Author: wu-hui
     * Time: 2024/03/15 9:58
     */
    public static function rebateThaw(){
        $time = time();
        // 预计解冻时间 低于当前时间 解冻
        self::where('expect_thaw_time','<=', $time)->update([
            'status' => 1,
            'reality_thaw_time' => $time
        ]);
        // 执行 已解冻佣金结算到账
        self::rebateSettlement();
    }
    /**
     * Common: 已解冻返利 结算到佣金
     * Author: wu-hui
     * Time: 2024/03/15 9:50
     */
    public static function rebateSettlement(){
        \Log::debug('--- 消费返利 - 结算到佣金 - 开始 ----');
        // 获取可以结算但是未结算的数据
        $list = self::select(['id','uid','money'])
            ->where('status', 1)
            ->get()
            ->toArray();
        $incomeData = [];
        foreach($list as $item){
            $incomeData[] = [
                'uniacid'           => \YunShop::app()->uniacid,
                'member_id'         => $item['uid'],
                'amount'            => $item['money'],
                'detail'            => '',
                'dividend_table_id' => $item['id'],
                'dividend_code'     => IncomeService::REBATE_MONEY,
                'order_sn'          => '',
            ];
        }
        if(count($incomeData) > 0){
            // 添加结算信息
            IncomeService::insertIncome($incomeData);
            // 修改为已结算
            $ids = array_column($list,'id');
            self::whereIn('id',$ids)->update([
                'status' => 2
            ]);
        }
    }


    /**
     * Common: 一对一关联 - 用户信息表
     * Author: wu-hui
     * Time: 2024/03/13 16:37
     * @return \Illuminate\Database\Eloquent\Relations\HasOne
     */
    public function member(){
        return $this->hasOne(Member::class, 'uid', 'uid');
    }
    /**
     * Common: 一对一关联 - 订单表
     * Author: wu-hui
     * Time: 2024/03/13 16:41
     * @return \Illuminate\Database\Eloquent\Relations\HasOne
     */
    public function order(){
        return $this->hasOne(Order::class,'id', 'order_id');
    }
    /**
     * Common: 一对一关联 - 商品表
     * Author: wu-hui
     * Time: 2024/03/13 17:01
     * @return \Illuminate\Database\Eloquent\Relations\HasOne
     */
    public function goods(){
        return $this->hasOne(Goods::class,'id', 'goods_id');
    }


}