<?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\iot\controller\backend;

use think\facade\Db;
use think\facade\View;
use ywxapp\controller\BackendBase;

/**
 * 认证账号控制器
 *
 * 注意：本类名为 Auth，与 service\Auth 同名，
 * 内部引用密码哈希等需使用全限定名 \addon\iot\service\Auth::hashPassword()。
 */
class Auth extends BackendBase
{
    /**
     * 认证账号页（layui.table 前端拉取）
     */
    public function auth()
    {
        return View::fetch('admin/auth');
    }

    /**
     * 账号列表（layui.table 分页 JSON）
     */
    public function authTable()
    {
        $page  = max(1, (int) input('get.page', 1));
        $limit = (int) input('get.limit', 20);
        if ($limit < 1 || $limit > 100) {
            $limit = 20;
        }
        $q = Db::name('iot_auth')->order('id', 'desc');
        $count = (int) (clone $q)->count();
        $rows  = $q->page($page, $limit)->select()->toArray();
        // 密文不返回前端
        foreach ($rows as &$r) {
            unset($r['password']);
        }
        unset($r);
        $this->result->success(['list' => $rows, 'count' => $count]);
    }

    public function saveAuth()
    {
        $id       = (int) input('post.id', 0);
        $username = trim((string) input('post.username', ''));
        $password = (string) input('post.password', '');
        $isSuper  = (int) input('post.is_superuser', 0);
        $status   = (int) input('post.status', 1);
        $remark   = (string) input('post.remark', '');
        if ($username === '') {
            $this->result->error('用户名不能为空');
        }
        $data = [
            'username'     => $username,
            'is_superuser' => $isSuper ? 1 : 0,
            'status'       => $status ? 1 : 0,
            'remark'       => $remark,
            'update_at'    => time(),
        ];
        // 仅当填写了密码才更新（编辑时留空表示不改）
        if ($password !== '') {
            $data['password'] = \addon\iot\service\Auth::hashPassword($password);
        }
        try {
            if ($id > 0) {
                Db::name('iot_auth')->where('id', $id)->update($data);
            } else {
                if ($password === '') {
                    $this->result->error('新增账号必须设置密码');
                }
                $data['create_at'] = time();
                Db::name('iot_auth')->insert($data);
            }
        } catch (\Throwable $e) {
            $this->result->error('保存失败：' . $e->getMessage());
        }
        $this->result->success('保存成功');
    }

    public function deleteAuth()
    {
        $id = (int) input('post.id', 0);
        Db::name('iot_auth')->where('id', $id)->delete();
        $this->result->success('已删除');
    }
}