<?php


namespace App\Service;


use App\Models\ChatGroup;
use App\Models\ChatGroupTransfer;
use App\Models\ChatGroupTransferRecord;
use App\Models\DjUser;
use App\Models\System\Users;

class ChatGroupTransferService
{
    const CHAT_GROUP_TRANSFER_ERR = [
        '-1' => '未知',
        '60011' => '指定的成员/部门/标签参数无权限',
        '90500' => '群主并未离职',
        '90501' => '该群不是客户群',
        '90502' => '群主已经离职',
        '90503' => '满人 & 99个微信成员，没办法踢，要客户端确认',
        '90504' => '群主没变',
        '90507' => '离职群正在继承处理中',
        '90508' => '离职群已经继承',
        '90509' => '非企业微信客户群',
        '90510' => '企业一年内无活跃用户',
        '90511' => 'opengid不存在或者无效',
    ];

    /**
     * 新增/编辑 客户群分配规则
     * */
    public static function editConfig($configId, $params)
    {
        # 设置分配规则
        return ChatGroupTransfer::editConfig($configId, $params);
    }

    /**
     * 获取客户群分配配置列表
     * */
    public static function configList($sysGroupId, $corpid, $keyword, $newOwner, $status, $page, $pageSize)
    {
        # 查询配置
        list($list, $count) = ChatGroupTransfer::getConfigList($sysGroupId, $corpid, $keyword, $newOwner, $status, $page, $pageSize);

        if($list->isEmpty()) return [[], 0];

        # 获取客服信息
        $userData = DjUser::select('user_id', 'name')->where('corpid', $corpid)->where('enable', 1)->get();

        $adminIds = $list->pluck('admin_id');
        $sysUserData = Users::select('id', 'name')->whereIn('id', $adminIds)->get();


        foreach ($list as $item) {
            # 新群主信息处理
            $userInfo = $userData->where('user_id', $item->new_owner)->first();
            $item->new_owner_name = $userInfo->name ?? '-';

            # 获取操作人信息
            $sysUserInfo = $sysUserData->where('id', $item->admin_id)->first();
            $item->create_user = $sysUserInfo->name ?? '-';
        }

        return [$list, $count];
    }

    /**
     * 获取分配客户群配置详情
     * */
    public static function getConfigDetail($sysGroupId, $corpid, $configId, &$errno)
    {
        $detail = ChatGroupTransfer::select('title', 'type', 'filter_type', 'new_owner', 'transfer_type', 'transfer_at', 'status', 'condition')
            ->where('sys_group_id', $sysGroupId)->where('corpid', $corpid)
            ->where('id', $configId)->where('enable', 1)->first();

        if(empty($detail)) {
            $errno = 2531;
            return [];
        }

        return $detail;
    }

    /**
     * 变更客户群分配规则状态
     * */
    public static function changeConfigStatus($sysGroupId, $corpid, $status, $configId)
    {
        $detail = ChatGroupTransfer::where('sys_group_id', $sysGroupId)
            ->where('corpid', $corpid)->where('id', $configId)
            ->where('enable', 1)->first();

        if(empty($detail)) return 2531;

        if($detail->status > 1) return 2533;

        if($detail->status == $status) return 2534;

        $detail->status = $status;
        $result = $detail->save();

        return $result ? 0 : 2535;
    }

    /**
     * 获取客户群分配记录
     * */
    public static function getTransferRecord($corpid, $configId, $page)
    {
        # 查询分配记录
        $recordData = ChatGroupTransferRecord::where('config_id', $configId)->where('batch_no', $page)->first();
        if(empty($recordData)) return [[], 0];

        $pageTotal = ChatGroupTransferRecord::where('config_id', $configId)->max('batch_no');
        $count = $pageTotal * 100;

        $errno = $recordData['errno'];
        $errMsg = $recordData['err_msg'];
        # 处理群信息
        $chatIdList = json_decode($recordData->chat_id_list, true);
        $chatGroupData = ChatGroup::select('chat_id', 'name', 'owner')->where('corpid', $corpid)->whereIn('chat_id', $chatIdList)->get();

        # 获取群主数据
        $ownerList = $chatGroupData->pluck('owner');
        $ownerData = DjUser::select('user_id', 'name')->where('corpid', $corpid)->whereIn('user_id', $ownerList)->get();

        # 分配失败群组
        $failedChatIdList = json_decode($recordData->failed_chat_id_list, true);
        $failedChatIds = [];
        if(!empty($failedChatIdList)) {
            $failedChatIds = array_column($failedChatIdList, 'chat_id');
            $failedMsgList = array_column($failedChatIdList, 'errcode', 'chat_id');
        }

        foreach($chatGroupData as $datum) {
            # 群主信息处理
            $ownerInfo = $ownerData->where('user_id', $datum->owner)->first();
            $datum->owner_name = $ownerInfo->name ?? '-';

            if($errno) {
                $datum->errno = $errno;
                $datum->msg = ChatGroupTransferService::CHAT_GROUP_TRANSFER_ERR[$datum->errno] ?? $errMsg;
            } else {
                if(in_array($datum->chat_id, $failedChatIds)) {
                    $datum->errno = $failedMsgList[$datum->chat_id] ?? -1;
                    $datum->msg = ChatGroupTransferService::CHAT_GROUP_TRANSFER_ERR[$datum->errno] ?? '请联系系统管理员确认';
                } else {
                    $datum->errno = 0;
                    $datum->msg = '成功';
                }
            }

        }

        return [$chatGroupData, $count];
    }
}