<?php

namespace App\Delivery;

use App\Channels\ChannelRegistry;
use App\Enums\EventState;
use App\Models\Event;
use App\Scheduling\DueResolver;
use App\Scheduling\QuietRule;

final class EventActions
{
    public function __construct(
        private readonly DueResolver $due,
        private readonly QuietRule $quiet,
        private readonly ChannelRegistry $channels,
    ) {}

    /** «Помню»: молчать до следующей контрольной точки текущего состояния. */
    public function ack(Event $event): void
    {
        if ($event->isTerminal()) {
            return;
        }
        $user = $event->user;
        $now = $user->now();
        $event->quiet_until = $this->quiet->afterAck($event, $user, $event->state, $this->due->resolve($event, $user), $now);
        $event->save();
    }

    /** «Сделано»: закрыть событие целиком. */
    public function done(Event $event): void
    {
        if ($event->isTerminal()) {
            return;
        }
        $event->state = EventState::Done;
        $event->done_at = now();
        $event->save();

        foreach ($event->deliveries()->with('channel')->get() as $delivery) {
            $this->channels->for($delivery->channel->type)->onDone($event, $delivery);
        }
    }
}