<?php

namespace app\common\service;

use app\common\model\works\ServiceWork;
use think\facade\Cache;
use think\facade\Log;

class OnlineCustomerService
{
    /*
     *  当期登录开通服务的客服定义：customer_online_service_list
     *  地区业务分配值 ： regional_business_allocation_value
     *  某客服不同类型消息提醒： consultation_notific   service_work_notific
     *  $business_type: consultation servicework
     */
    // 客服主管账号能看所有的
    public static array $manager_admin_ids = [4];
    public static array $admin_ids = [
        'consultation'=>[4,16],
        'servicework'=>[4,16],
    ];
    public static array $business_types = [
        'consultation'=>[
            'to_router' => '/works/external_consultation',
            'notificationTitle' => '客咨消息',
        ],
        'servicework'=>[
            'to_router' => '/works/service_work',
            'notificationTitle' => '订单消息',
        ],
    ];


    public static function isOnline($admin_id){
        $customerOnlineServiceArr = Cache::store('common_redis')->get('customer_online_service_list');
        if(!empty($customerOnlineServiceArr)){
            //$max_code => $admin_id
            $max_code = array_search($admin_id, $customerOnlineServiceArr, true);
            if($max_code){
                return true;
            }
        }
        return false;
    }
    public static function addOnlineCustomerService($admin_id){
        if(!in_array($admin_id,self::$admin_ids['consultation']) && !in_array($admin_id,self::$admin_ids['servicework'])){
            return [];
        }
        $customerOnlineServiceArr = Cache::store('common_redis')->get('customer_online_service_list');
        $max_code = 1;
        if(!empty($customerOnlineServiceArr)){
            //$max_code => $admin_id
            $max_code = array_search($admin_id, $customerOnlineServiceArr, true);
            if(empty($max_code)){
                $max_code = max(array_keys($customerOnlineServiceArr));
                $max_code++;
            }
        }
        $customerOnlineServiceArr[$max_code] = $admin_id;
        Cache::store('common_redis')->set('customer_online_service_list',empty($customerOnlineServiceArr)?[]:$customerOnlineServiceArr);
        return $customerOnlineServiceArr;
    }

    public static function subOnlineCustomerService($admin_id){
        $customerOnlineServiceArr = Cache::store('common_redis')->get('customer_online_service_list');
        if(!empty($customerOnlineServiceArr)){
            //$max_code => $admin_id
            $max_code = array_search($admin_id, $customerOnlineServiceArr, true);
            if($max_code){
                unset($customerOnlineServiceArr[$max_code]);
                Cache::store('common_redis')->set('customer_online_service_list',empty($customerOnlineServiceArr)?[]:$customerOnlineServiceArr);
            }
        }
        return $customerOnlineServiceArr;
    }

    // 新来业务分配给哪个客服编号
    public static function getBusinessAllocationValue($business_type,$business_id){
        $code = Cache::store('common_redis')->get('business:'.$business_type.'_allocation_value');
        $customerOnlineServiceArr = Cache::store('common_redis')->get('customer_online_service_list');
        if(empty($customerOnlineServiceArr)){
            Log::info("没有在线客服:{$business_type}:{$business_id}");
            Cache::store('common_redis')->set('business:'.$business_type.'_allocation_value',0);
            return 0;
        }

        foreach ($customerOnlineServiceArr as $admin_code => $adminid) {
            if($code < $admin_code){
                Cache::store('common_redis')->set('business:'.$business_type.'_allocation_value',$admin_code);
                Log::info("分给在线客服:{$adminid}:{$business_type}:{$business_id}");
                return $adminid;
            }
        }

        $min_code = min(array_keys($customerOnlineServiceArr));
        Cache::store('common_redis')->set('business:'.$business_type.'_allocation_value',$min_code);
        $admin_id = $customerOnlineServiceArr[$min_code];
        Log::info("分给在线客服:{$admin_id}:{$business_type}:{$business_id}");
        return $admin_id;
    }
    // 向客服发送消息提醒  $business_type = 地区编码+业务类型   consultation_notific   service_work_notific
    public static function customerSendMessage($admin_id,$business_type,$business_id){
        $notificList = Cache::store('common_redis')->get($business_type.'_notific');
        if(empty($notificList)) $notificList = [];
        $notificList[$business_id] = $admin_id;
        Cache::store('common_redis')->set($business_type.'_notific',$notificList);
        return true;
    }
    public static function customerClsMessage($business_type,$business_id){
        $notificList = Cache::store('common_redis')->get($business_type.'_notific');
        if(isset($notificList[$business_id])){
            unset($notificList[$business_id]);
            Cache::store('common_redis')->set($business_type.'_notific',$notificList);
        }
        return true;
    }

    // 新来业务分配给某个客服，并向客服发送消息提醒
    public static function assignBusinessToCustomer($business_type,$business_id,$admin_id = 0){
        empty($admin_id) && $admin_id = self::getBusinessAllocationValue($business_type,$business_id);
        self::customerSendMessage($admin_id,$business_type,$business_id);
        return $admin_id;
    }

    public static function getNotificList($admin_id,$business_type,$prefix = ''){
        $notificList = Cache::store('common_redis')->get($prefix.$business_type.'_notific');
        if(empty($notificList)) $notificList = [];

        $count = 0;
        if (!empty($notificList) && (in_array($admin_id,self::$admin_ids['consultation']) || in_array($admin_id,self::$admin_ids['servicework']))) {
            // TODO 测试 tmp 暂不区分客服
            //$count = count($notificList);
            $counts = array_count_values($notificList);
            $count = $counts[$admin_id] ?? 0;
            $count += ($counts[0] ?? 0);
        }
        $to_router = $notificationTitle =  '';
        if(isset(self::$business_types[$business_type]) && self::$business_types[$business_type]){
            $to_router = self::$business_types[$business_type]['to_router']??'/workbench';
            $notificationTitle = self::$business_types[$business_type]['notificationTitle']??'';
        }
        return ['type'=>$business_type,'unique_code'=> md5($count),'to_router'=>$to_router,'notificationTitle' => $notificationTitle,'notific_count' => $count];
    }

    public static function getAllNotificList($admin_id,$business_codes = [],$prefix = '',$is_test = 0){
        if($is_test){
            return [
                ['type'=>'consultation','mp3_url'=>'','unique_code'=> md5('consultation'.time()),'to_router'=>'/works/external_consultation','notificationTitle' => '客咨消息','notific_count' => 5],
                ['type'=>'servicework','mp3_url'=>'','unique_code'=> md5('servicework'.time()),'to_router'=>'/works/service_work','notificationTitle' => '订单消息','notific_count' => 6]
            ];
        }
        $res = [];
        //$prefix = ''; // 地区业务值
        foreach (self::$business_types as $business_type => $info) {
            if(!empty($business_codes) && in_array($business_type,$business_codes)){
                $res[] = self::getNotificList($admin_id,$business_type,$prefix);
            }else{
                $res[] = self::getNotificList($admin_id,$business_type,$prefix);
            }
        }
        return $res;
    }

    // 分配客服派单
    public static function serviceWorkMessage($work_id = '',$admin_id = 0){
        $admin_id = self::assignBusinessToCustomer('servicework',$work_id,$admin_id);
        // 绑定 $res['data']['admin_id']
        $admin_id > 0 && ServiceWork::where('id',$work_id)->update([
            'admin_id' => $admin_id,
        ]);
        return $admin_id;
    }


}