<?php

namespace App\Livewire\Forms\Studio\Information;

use App\Models\Broadcast;
use App\Traits\WithMediaHandler;
use Illuminate\Support\Facades\DB;
use Illuminate\Validation\Rule;
use Livewire\Form;

class BroadcastForm extends Form
{
    use WithMediaHandler;

    public ?Broadcast $broadcast = null;

    public string $title = '';

    public string $body = '';

    public array $role_ids = [];

    public function rules(): array
    {
        return [
            'title' => ['required', 'string', 'max:30'],
            'body' => ['required', 'string', 'max:50'],
            'role_ids' => ['required', 'array', 'min:1'],
            'role_ids.*' => Rule::exists('roles', 'id'),
        ];
    }

    public function validationAttributes(): array
    {
        return [
            'title' => 'judul',
            'role_ids' => 'audiensi',
            'role_ids.*' => 'audiensi',
        ];
    }

    public function setBroadcast(Broadcast $broadcast)
    {
        $this->title = $broadcast->title;
        $this->body = $broadcast->body;
        $this->role_ids = $broadcast->roles->pluck('id')->toArray();
    }

    public function store()
    {
        $this->validate();

        DB::transaction(function () use (&$broadcast) {
            $broadcast = Broadcast::create([
                'user_id' => auth()->id(),
                'title' => $this->title,
                'body' => $this->body,
            ]);

            $broadcast->audiences()->attach($this->role_ids);
        });

        return [
            'status' => true,
            'data' => [
                'title' => $broadcast->title,
                'body' => $broadcast->body,
                'audience_ids' => $this->role_ids,
            ],
        ];
    }

    public function update()
    {
        $this->validate();

        DB::transaction(function () {
            $this->broadcast->update([
                'title' => $this->title,
            ]);

            $this->broadcast->audiences()->sync($this->role_ids);
        });
    }
}