<?php

namespace app\admin\controller;

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

class RoleController
{
    // 获取角色权限列表
    public function permissions(Request $request, $id)
    {
        $role = Role::with('permissions')->findOrFail($id);
        $allPermissions = Permission::all();

        return json([
            'code' => 0,
            'data' => [
                'role' => $role,
                'all_permissions' => $allPermissions,
                'assigned_permissions' => $role->permissions->pluck('id')->toArray()
            ]
        ]);
    }

    // 更新角色权限
    public function updatePermissions(Request $request, $id)
    {
        $request->validate([
            'permissions' => 'required|array',
            'permissions.*' => 'exists:permissions,id'
        ]);

        $role = Role::findOrFail($id);
        $role->permissions()->sync($request->input('permissions'));

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