<?php
// +----------------------------------------------------------------------
// | YwxApp [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2026-2036 http://ywxapp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Author: ywxapp<admin@ywxapp.cn>
// +----------------------------------------------------------------------
declare (strict_types = 1);

namespace addon\wxchat\controller\member;

use addon\wxchat\model\WxchatFamily;
use addon\wxchat\model\WxchatFamilyMember;
use think\facade\Db;
use think\facade\Request;
use ywxapp\controller\FrontendBase;
use ywxapp\model\MemberProfile as ProfileModel;

/**
 * 家族：创建 / 加入 / 退出 / 成员 / 家族群聊（复用 group 消息通道）
 */
class Family extends FrontendBase
{
    /**
     * 创建家族
     */
    public function create()
    {
        $uid     = $this->auth->uid;
        $name    = trim((string) Request::post('name', ''));
        $avatar  = trim((string) Request::post('avatar', ''));
        $notice  = trim((string) Request::post('notice', ''));
        if (! $name) {
            $this->error('请填写家族名称');
        }

        $family = new WxchatFamily();
        $family->name         = $name;
        $family->avatar       = $avatar;
        $family->owner_uid    = $uid;
        $family->notice       = $notice;
        $family->member_count = 1;
        $family->status       = 1;
        $family->create_at    = time();
        $family->save();

        $member = new WxchatFamilyMember();
        $member->family_id = $family->id;
        $member->uid       = $uid;
        $member->role      = 2; // 族长
        $member->join_at   = time();
        $member->save();

        $this->success(['family_id' => $family->id], '创建成功');
    }

    /**
     * 加入家族
     */
    public function join()
    {
        $uid       = $this->auth->uid;
        $familyId  = (int) Request::post('family_id', 0);
        $family    = WxchatFamily::where('id', $familyId)->where('status', 1)->find();
        if (! $family) {
            $this->error('家族不存在或已解散');
        }
        if (WxchatFamilyMember::where('family_id', $familyId)->where('uid', $uid)->find()) {
            $this->error('你已在家族中');
        }
        $member = new WxchatFamilyMember();
        $member->family_id = $familyId;
        $member->uid       = $uid;
        $member->role      = 0;
        $member->join_at   = time();
        $member->save();

        $family->where('id', $familyId)->inc('member_count')->update();
        $this->success([], '已加入');
    }

    /**
     * 退出家族（族长退出则解散家族）
     */
    public function quit()
    {
        $uid      = $this->auth->uid;
        $familyId = (int) Request::post('family_id', 0);
        $member   = WxchatFamilyMember::where('family_id', $familyId)->where('uid', $uid)->find();
        if (! $member) {
            $this->error('你不在该家族');
        }
        if ($member->role == 2) {
            // 族长退出 -> 解散
            WxchatFamily::where('id', $familyId)->update(['status' => 0]);
            WxchatFamilyMember::where('family_id', $familyId)->delete();
        } else {
            $member->delete();
            WxchatFamily::where('id', $familyId)->where('member_count', '>', 0)->dec('member_count')->update();
        }
        $this->success([], '已退出');
    }

    /**
     * 家族信息
     */
    public function info()
    {
        $familyId = (int) Request::get('family_id', 0);
        $family   = WxchatFamily::where('id', $familyId)->where('status', 1)->find();
        if (! $family) {
            $this->error('家族不存在');
        }
        $this->success($family);
    }

    /**
     * 成员列表（含昵称/头像）
     */
    public function members()
    {
        $familyId = (int) Request::get('family_id', 0);
        $list = Db::name('wxchat_family_members')->alias('m')
            ->join('user u', 'u.uid = m.uid')
            ->join('user_profile p', 'p.uid = m.uid', 'left')
            ->where('m.family_id', $familyId)
            ->field('m.uid,m.role,m.join_at,u.nickname,u.avatar,p.gender,p.residecity')
            ->order('m.role', 'desc')
            ->select();
        $this->success($list);
    }
}