<?php
declare (strict_types = 1);

namespace app\admin\controller\v1;

use app\admin\model\v1\SysUserModel;
use app\admin\validate\v1\SysUserValidate;

/**
 * 用户管理控制器
 */
class User
{
    // 用户分页数据
    public function index()
    {
        $params = request()->get([
            'username',
            'status',
            'page/d' => 1,
            'size/d' => 10
        ]);

        $users = SysUserModel::withoutField([
                'password',
                'salt',
                'created_at',
                'updated_at',
                'deleted_at'
            ])
            ->with(['role' => function($query) {
                $query->field(['id', 'name' => 'role_name']);
            }])
            ->withSearch(['username'], [
                'username' => $params['username']??null,
            ])
            ->status($params['status']??null)
            ->order('id', 'desc')
            ->paginate([
                'list_rows' => $params['size'],
                'page'      => $params['page'],
            ])
            ->bindAttr('role', ['role_name'])
            ->hidden(['role_id', 'role']);

        return success('获取成功', $users);
    }

    // 用户详情
    public function read($id)
    {
        $id = request()->param('id');

        $user = SysUserModel::withoutField([
                'password',
                'salt',
                'created_at',
                'updated_at',
                'deleted_at',
            ])
            ->bypk($id)
            ->find();
        if (empty($user)) {
            return error('用户不存在');
        }

        return success('获取成功', $user);
    }

    // 用户新增
    public function save()
    {
        $post = request()->post([
            'username',
            'password',
            'repassword',
            'nickname',
            'avatar',
            'mobile',
            'email',
            'role_id',
            'status' => 1,
        ]);
        $post = array_merge($post, ['salt' => random_str(16)]);

        $validate = new SysUserValidate;
        if (!$validate->scene('create')->check($post)) {
            return error($validate->getError());
        }

        $post['password'] = password_with_salt($post['password'], $post['salt']);
        unset($post['repassword']);
        $user = SysUserModel::create($post);
        if ($user->isEmpty()) {
            return error('新增失败');
        }

        return success('新增成功');
    }

    // 用户更新
    public function update()
    {
        $id  = request()->param('id');
        $put = request()->put([
            'username',
            'password',
            'repassword',
            'nickname',
            'avatar',
            'mobile',
            'email',
            'role_id',
            'status' => 1,
        ]);
        $data = array_merge($put, ['id' => $id, 'salt' => random_str(16)]);

        $validate = new SysUserValidate;
        if (!$validate->check($data)) {
            return error($validate->getError());
        }

        $user = SysUserModel::bypk($id)->find();
        if (empty($user)) {
            return error('请确认要操作的对象是否存在');
        }

        if (!empty($data['password'])) {
            $data['password'] = password_with_salt($data['password'], $data['salt']);
        } else {
            unset($data['password']);
        }
        unset($data['repassword']);
        if (!$user->save($data)) {
            return error('操作失败');
        }

        return success('操作成功');
    }

    // 用户删除
    public function delete()
    {
        $id = request()->param('id');

        $user = SysUserModel::bypk($id)->find();
        if (empty($user)) {
            return error('请确认要操作的对象是否存在');
        }

        if (!$user->delete()) {
            return error('操作失败');
        }

        return success('操作成功');
    }
}