<?php
/**
 * @Created by PhpStorm
 * @author: Kirin
 * @day: 2024/11/12
 * @time: 16:31
 */

namespace app\controller\api\chat;


use app\common\ApiBaseController;
use app\Request;
use app\services\chat\ChatGroupMemberServices;
use app\services\chat\ChatGroupServices;
use app\services\chat\ChatLogServices;
use app\services\decoration\DecorationDesignerServices;
use app\services\decoration\DecorationSalespersonServices;
use app\services\decoration\DecorationWorkerServices;
use app\services\system\store\SystemStoreServices;
use app\services\user\UserServices;
use think\db\exception\DataNotFoundException;
use think\db\exception\DbException;
use think\db\exception\ModelNotFoundException;

class Chat extends ApiBaseController
{
    private $groupMemberService;
    private $groupService;

    public function __construct(Request $request, ChatLogServices $service, ChatGroupMemberServices $groupMemberService, ChatGroupServices $groupService)
    {
        parent::__construct($request);
        $this->service = $service;
        $this->groupMemberService = $groupMemberService;
        $this->groupService = $groupService;
    }


    /**
     * 聊天列表
     * @param Request $request
     * @return mixed
     * @throws DataNotFoundException
     * @throws DbException
     * @throws ModelNotFoundException
     */
    public function index(Request $request)
    {
        $user_chat = $this->service->search()
            ->where('uid|to_uid', $request->uid())
//            ->where('add_time', '>=', time() - 7 * 86400)
            ->where('group_id', 0)
            ->field('if(uid=' . $request->uid() . ',to_uid,uid) as user_id,sum(if(status=0 && to_uid=' . $request->uid() . ',1,0)) as unread_count,max(add_time) as last_time,to_uid_type,uid_type')
            ->group('user_id,to_uid_type,uid_type')
            ->select();
        foreach ($user_chat as &$v) {
            $v['is_group'] = 0;
            $v['f_info'] = $this->service->getInfo($v['to_uid_type'], $v['user_id']);
            $user_uid = $request->uid();
            $to_uid = $v['user_id'];
            $v['last_msn'] = $this->service->search()->where(function ($query) use ($user_uid, $to_uid) {
                $query->where(function ($q) use ($user_uid, $to_uid) {
                    $q->where('uid', $user_uid)->where('to_uid', $to_uid);
                })->whereOr(function ($q) use ($user_uid, $to_uid) {
                    $q->where('uid', $to_uid)->where('to_uid', $user_uid);
                });
            })->order('add_time desc,id desc')->find();
        }

        $groups = $this->groupMemberService->search()->where('uid', $request->uid())->column('chat_group_id');
        $groups = $this->groupService->search()->where('id', 'in', $groups)->column('id');
        $group_chat = $this->service->search()->where('group_id', 'in', $groups)
//            ->where('add_time', '>=', time() - 7 * 86400)
            ->where('group_id', '>', 0)
            ->field('group_id,sum(if(find_in_set(' . $request->uid() . ',group_see),0,1)) as unread_count,max(add_time) as last_time')
            ->group('group_id')->select();
        foreach ($group_chat as &$v) {
            $v['is_group'] = 1;
            $v['last_msn'] = $this->service->search()->where('group_id', $v['group_id'])
                ->order('add_time desc,id desc')->find();
            $v['at'] = $this->service->search()->where('group_id', $v['group_id'])
                ->where('at', $request->uid())
                ->where('find_in_set(' . $request->uid() . ',group_see)', '<=', 0)
                ->where('find_in_set(' . $request->uid() . ',at)')
                ->count();
            $v['group_info'] = $this->groupService->get($v['group_id']);
            $v['identity'] = $this->groupMemberService->search()->where('uid', $request->uid())->where('chat_group_id', $v['group_id'])->value('identity');
        }
        $log_list = array_merge($user_chat->toArray(), $group_chat->toArray());
        usort($log_list, function ($a, $b) {
            return -($a['last_time'] <=> $b['last_time']);
        });
        return $this->success('ok', $log_list);
    }

    /**
     * 聊天记录
     * @param $uid
     * @param $type
     * @param Request $request
     * @return mixed
     * @throws DataNotFoundException
     * @throws DbException
     * @throws ModelNotFoundException
     */
    public function chatLog(Request $request)
    {
        $page = $request->get('page', 1);
        $limit = $request->get('limit', 30);
        $user_uid = $request->uid();
        list($uid, $user_type, $type) = $this->request->getMore([
            ['uid', 0],
            ['user_type', 0],
            ['type', 0]
        ], true);
        $to_uid = $uid;
        $log_list = $this->service->search()->where(function ($query) use ($user_uid, $to_uid, $type, $user_type) {
            $query->where(function ($q) use ($user_uid, $to_uid, $type, $user_type) {
                $q->where('uid', $user_uid)->where('to_uid', $to_uid)->where('to_uid_type', $type)->where('uid_type', $user_type);
            })->whereOr(function ($q) use ($user_uid, $to_uid, $type, $user_type) {
                $q->where('uid', $to_uid)->where('to_uid', $user_uid)->where('uid_type', $type)->where('to_uid_type', $user_type);
            });
        })->page($page, $limit)->order('add_time desc,id desc')->select();
        $f_info = $this->service->getInfo($type, $to_uid);
        $u_info = $this->service->getInfo($user_type, $user_uid);
        return $this->success('ok', compact('log_list', 'f_info', 'u_info'));
    }


    public function setRead(Request $request)
    {
        list($uid, $user_type, $type) = $this->request->postMore([
            ['uid', 0],
            ['user_type', 0],
            ['type', 0]
        ], true);
        $this->service->search()->where('uid', $uid)->where('to_uid', $request->uid())->where('uid_type', $user_type)->where('to_uid_type', $type)->update(['status' => 1]);
        return $this->success('ok');
    }


    public function groupChatLog($group_id, Request $request)
    {
        if (!$user = $this->groupMemberService->search()->where('uid', $request->uid())->where('chat_group_id', $group_id)->find()) {
            return $this->error('你没有权限');
        }
        $group = $this->groupService->search()->where('id', $group_id)->find();
        if (!$group) return $this->error('群不存在');
        $page = $request->get('page', 1);
        $limit = $request->get('limit', 30);
        $log_list = $this->service->search()->where('group_id', $group_id)
            ->page($page, $limit)
            ->where('add_time', '>=', $user['add_time'])
            ->order('add_time desc,id desc')
            ->select();
        foreach ($log_list as &$v) {
            $member = $this->groupMemberService->search()->where('chat_group_id', $group_id)->where('uid', $v['uid'])->find();
            $v['f_info'] = $this->service->getInfo($member['identity'], $member['uid']);
            $v['member_info'] = $member;
        }
        return $this->success('ok', compact('log_list'));
    }

    public function setGroupRead($group_id, Request $request)
    {
        if (!$user = $this->groupMemberService->search()->where('uid', $request->uid())->where('chat_group_id', $group_id)->find()) {
            return $this->error('你没有权限');
        }
        $group = $this->groupService->search()->where('id', $group_id)->find();
        if (!$group) return $this->error('群不存在');
        $this->service->search()->where('group_id', $group_id)
            ->where('!find_in_set(' . $request->uid() . ',group_see)')
            ->update(['group_see' => ['exp', 'CONCAT(group_see,",' . $request->uid() . '")']]);
        return $this->success();
    }
}