<?php

namespace Modules\Roles\Http\Controllers;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Illuminate\Validation\Rule;
use Spatie\Permission\Models\Permission;
use Spatie\Permission\Models\Role;

final class RoleController extends Controller
{
    public function index() { return view('roles::index',['roles'=>Role::withCount(['users','permissions'])->orderBy('name')->get()]); }
    public function create() { return view('roles::form',['role'=>new Role(['guard_name'=>'web']),'permissions'=>Permission::orderBy('name')->get()]); }
    public function store(Request $request) { $data=$this->validated($request); $role=Role::create(['name'=>$data['name'],'guard_name'=>'web']); $role->syncPermissions($data['permissions']??[]); return redirect()->route('administration.roles.index')->with('status','Role created.'); }
    public function edit(Role $role) { return view('roles::form',['role'=>$role->load('permissions'),'permissions'=>Permission::orderBy('name')->get()]); }
    public function update(Request $request, Role $role) { $data=$this->validated($request,$role); $role->update(['name'=>$data['name']]); $role->syncPermissions($data['permissions']??[]); return redirect()->route('administration.roles.index')->with('status','Role updated.'); }
    public function destroy(Role $role) { abort_if($role->name==='admin',422,'The administrator role cannot be deleted.'); $role->delete(); return back()->with('status','Role deleted.'); }
    private function validated(Request $request, ?Role $role=null): array { return $request->validate(['name'=>['required','string','max:100',Rule::unique('roles','name')->ignore($role)],'permissions'=>['array'],'permissions.*'=>['string','exists:permissions,name']]); }
}