<?php

namespace app\admin\controller;

use support\Request;
use app\model\User;
use app\admin\model\Role;

class UserController
{
    // 获取用户角色列表
    public function roles(Request $request, $id)
    {
        $user = User::with('roles')->findOrFail($id);
        $allRoles = Role::all();

        return json([
            'code' => 0,
            'data' => [
                'user' => $user,
                'all_roles' => $allRoles,
                'assigned_roles' => $user->roles->pluck('id')->toArray()
            ]
        ]);
    }

    // 更新用户角色
    public function updateRoles(Request $request, $id)
    {
        $request->validate([
            'roles' => 'required|array',
            'roles.*' => 'exists:roles,id'
        ]);

        $user = User::findOrFail($id);
        $user->roles()->sync($request->input('roles'));

        return json(['code' => 0, 'msg' => '角色更新成功']);
    }
}