<?php

namespace app\chukebao\controller;

use app\chukebao\model\FriendSettings;
use library\ResponseHelper;
use think\Db;

class WechatFriendController extends BaseController
{

    public function getList()
    {
        $page = $this->request->param('page', 1);
        $limit = $this->request->param('limit', 10);
        $accountId = $this->getUserInfo('s2_accountId');
        if (empty($accountId)) {
            return ResponseHelper::error('请先登录');
        }
        $query = Db::table('s2_wechat_friend')
            ->where(['accountId' => $accountId, 'isDeleted' => 0])
            ->order('id desc');
        $total = $query->count();
        $list = $query->page($page, $limit)->select();


         // 提取所有好友ID
        $friendIds = array_column($list, 'id');

        /*  // 一次性查询所有好友的未读消息数量
          $unreadCounts = [];
          if (!empty($friendIds)) {
              $unreadResults = Db::table('s2_wechat_message')
                  ->field('wechatFriendId, COUNT(*) as count')
                  ->where('wechatFriendId', 'in', $friendIds)
                  ->where('isRead', 0)
                  ->group('wechatFriendId')
                  ->select();
              if (!empty($unreadResults)) {
                  foreach ($unreadResults as $result) {
                      $unreadCounts[$result['wechatFriendId']] = $result['count'];
                  }
              }
          }

          // 一次性查询所有好友的最新消息
         $latestMessages = [];
          if (!empty($friendIds)) {
              // 使用子查询获取每个好友的最新消息ID
              $subQuery = Db::table('s2_wechat_message')
                  ->field('MAX(id) as max_id, wechatFriendId')
                  ->where('wechatFriendId', 'in', $friendIds)
                  ->group('wechatFriendId')
                  ->buildSql();

              if (!empty($subQuery)) {
                  // 查询最新消息的详细信息
                  $messageResults = Db::table('s2_wechat_message')
                      ->alias('m')
                      ->join([$subQuery => 'sub'], 'm.id = sub.max_id')
                      ->field('m.*, sub.wechatFriendId')
                      ->select();

                  if (!empty($messageResults)) {
                      foreach ($messageResults as $message) {
                          $latestMessages[$message['wechatFriendId']] = $message;
                      }
                  }
              }
          }*/


        $aiTypeData = [];
        if (!empty($friendIds)) {
            $aiTypeData = FriendSettings::where('friendId', 'in', $friendIds)->column('friendId,type');
        }


        // 处理每个好友的数据
        foreach ($list as $k => &$v) {
            $v['labels'] = json_decode($v['labels'], true);
            $v['siteLabels'] = json_decode($v['siteLabels'], true);
            $v['createTime'] = !empty($v['createTime']) ? date('Y-m-d H:i:s', $v['createTime']) : '';
            $v['updateTime'] = !empty($v['updateTime']) ? date('Y-m-d H:i:s', $v['updateTime']) : '';
            $v['passTime'] = !empty($v['passTime']) ? date('Y-m-d H:i:s', $v['passTime']) : '';


           /* $config = [
                'unreadCount' => isset($unreadCounts[$v['id']]) ? $unreadCounts[$v['id']] : 0,
                'chat' => isset($latestMessages[$v['id']]),
                'msgTime' => isset($latestMessages[$v['id']]) ? $latestMessages[$v['id']]['wechatTime'] : 0
            ];

            // 将消息配置添加到好友数据中
            $v['config'] = $config;*/


            $v['aiType'] = isset($aiTypeData[$v['id']]) ? $aiTypeData[$v['id']] : 0;
        }
        unset($v);

        return ResponseHelper::success(['list' => $list, 'total' => $total]);
    }

    /**
     * 获取单个好友详情
     * @return \think\response\Json
     */
    public function getDetail()
    {
        $friendId = $this->request->param('id');
        $accountId = $this->getUserInfo('s2_accountId');

        if (empty($accountId)) {
            return ResponseHelper::error('请先登录');
        }
        
        if (empty($friendId)) {
            return ResponseHelper::error('好友ID不能为空');
        }
        
        // 查询好友详情
        $friend = Db::table('s2_wechat_friend')
            ->where(['id' => $friendId, 'isDeleted' => 0])
            ->find();
        
        if (empty($friend)) {
            return ResponseHelper::error('好友不存在');
        }
        
        // 处理好友数据
        $friend['labels'] = json_decode($friend['labels'], true);
        $friend['siteLabels'] = json_decode($friend['siteLabels'], true);
        $friend['createTime'] = !empty($friend['createTime']) ? date('Y-m-d H:i:s', $friend['createTime']) : '';
        $friend['updateTime'] = !empty($friend['updateTime']) ? date('Y-m-d H:i:s', $friend['updateTime']) : '';
        $friend['passTime'] = !empty($friend['passTime']) ? date('Y-m-d H:i:s', $friend['passTime']) : '';
        
        // 获取AI类型设置
        $aiTypeSetting = FriendSettings::where('friendId', $friendId)->find();
        $friend['aiType'] = $aiTypeSetting ? $aiTypeSetting['type'] : 0;
        
        return ResponseHelper::success(['detail' => $friend]);
    }
}