<?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\blog\controller\backend;

use ywxapp\model\MemberUser as UserModel;
use addon\blog\model\BlogArticle as ArticleModel;
use think\facade\Request;
use think\facade\View;
use ywxapp\controller\BackendBase;

/**
 * Member 类
 *
 * @author ywxapp <admin@ywxapp.cn>
 */
class Member extends BackendBase
{

    protected $noNeedVerify = ['*'];

    
    protected function initialize()
    {}

    /**
     * 用户列表（ajax 请求返回 layui table 所需 JSON，普通请求渲染视图）
     * 这里管理的是全站用户（博客作者 / 会员），与博客文章通过 uid 关联。
     */
    public function index()
    {
        $status  = Request::param('status', 'all');
        $keyword = Request::param('keyword', '');
        $page    = Request::param('page', 1);
        $limit   = Request::param('limit', 15);

        if (Request::isAjax()) {
            $query = UserModel::where('delete_at', null);

            if ($status !== 'all') {
                $query->where('status', $status);
            }
            if ($keyword) {
                $query->where('account|nickname|email|mobile', 'like', "%{$keyword}%");
            }

            $paginator = $query->order('create_at', 'desc')
                ->paginate(['list_rows' => $limit, 'page' => $page]);

            $items = $paginator->items();
            $uids  = array_column($items, 'uid');
            $counts = [];
            if ($uids) {
                $counts = ArticleModel::whereIn('uid', $uids)
                    ->group('uid')
                    ->column('COUNT(*)', 'uid');
            }

            $statusMap = [1 => '正常', 0 => '禁用', -1 => '删除'];
            $rows = [];
            foreach ($items as $u) {
                $rows[] = [
                    'uid'           => $u->uid,
                    'account'       => $u->account,
                    'nickname'      => $u->nickname,
                    'email'         => $u->email,
                    'mobile'        => $u->mobile,
                    'status'        => $u->status,
                    'status_text'   => $statusMap[$u->status] ?? '未知',
                    'article_count' => $counts[$u->uid] ?? 0,
                    'create_at'     => $u->create_at ? date('Y-m-d H:i', $u->create_at) : '-',
                    'update_at'     => $u->update_at ? date('Y-m-d H:i', $u->update_at) : '从未登录',
                    'edit_url'      => (string) url('blog/backend.user/edit', ['id' => $u->uid]),
                ];
            }

            return json([
                'code'  => 0,
                'msg'   => '',
                'count' => $paginator->total(),
                'data'  => $rows,
            ]);
        }

        return View::fetch('user/index', [
            'status'  => $status,
            'keyword' => $keyword,
        ]);
    }

    /**
     * 编辑用户页面
     */
    public function edit($id = null)
    {
        $user = UserModel::find($id);
        if (! $user) {
            return redirect('/blog/backend/user');
        }

        return View::fetch('user/edit', ['member' => $user]);
    }

    /**
     * 更新用户
     */
    public function update($id)
    {
        $user = UserModel::find($id);
        if (! $user) {
            return json(['code' => 0, 'msg' => '用户不存在']);
        }

        $data            = Request::post();
        $user->nickname  = $data['nickname'] ?? $user->nickname;
        $user->email     = $data['email'] ?? $user->email;
        $user->mobile    = $data['mobile'] ?? $user->mobile;
        $user->status    = (int) ($data['status'] ?? $user->status);
        $user->update_at = time();
        $user->save();

        return json(['code' => 1, 'msg' => '用户更新成功', 'url' => '/blog/backend/user']);
    }

    /**
     * 删除用户（软删除，Member 模型已启用 SoftDelete）
     */
    public function delete($id)
    {
        $user = UserModel::find($id);
        if ($user) {
            $user->delete();
            return json(['code' => 1, 'msg' => '用户已删除']);
        }
        return json(['code' => 0, 'msg' => '用户不存在']);
    }

    /**
     * 批量删除用户
     */
    public function batch()
    {
        $ids = Request::post('ids/a');
        if (empty($ids)) {
            return json(['code' => 0, 'msg' => '请选择用户']);
        }

        UserModel::destroy($ids);
        return json(['code' => 1, 'msg' => '批量删除成功']);
    }
}