<?php

namespace App\Http\Controllers;

use App\Models\Role;
use App\Models\User;
use Illuminate\Http\Request;

class UserRoleController extends Controller {
    /**
     * Display a listing of the resource.
     *
     * @param  \App\Models\User  $user
     * @return \Illuminate\Http\Response
     */
    public function index(User $user) {
        return $user->load('roles');
    }

    /**
     * Show the form for creating a new resource.
     *
     * @param  \App\Models\User  $user
     * @return \Illuminate\Http\Response
     */
    public function create(User $user) {
        //
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \App\Models\User  $user
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request, User $user) {
        $data = $request->validate([
            'role_id' => 'required|integer'
        ]);
        $role = Role::find($data['role_id']);
        if (!$user->roles()->find($data['role_id'])) {
            $user->roles()->attach($role);
            return $user->load('roles');
        } else {
            return $user->load('roles');
            // return response(['error' => 1, 'message' => 'user already has this role'], 409);
        }
    }

    /**
     * Display the specified resource.
     *
     * @param  \App\Models\User  $user
     * @param  \App\Models\Role  $role
     * @return \Illuminate\Http\Response
     */
    public function show(User $user, Role $role) {
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  \App\Models\User  $user
     * @param  \App\Models\Role  $role
     * @return \Illuminate\Http\Response
     */
    public function edit(User $user, Role $role) {
        //
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \App\Models\User  $user
     * @param  \App\Models\Role  $role
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, User $user, Role $role) {
        //
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  \App\Models\User  $user
     * @param  \App\Models\Role  $role
     * @return \Illuminate\Http\Response
     */
    public function destroy(User $user, Role $role) {
        //this relationship exists
        $user->roles()->detach($role);
        return $user->load('roles');
        // return response(['error' => 0, 'message' => 'role has been removed from this user'], 409);
    }
}