<?php

namespace App\Actions\Notifications;

use App\Models\NotificationAction;
use App\Models\Project;
use Illuminate\Support\Arr;

class UpdateProjectNotificationAction
{
    /**
     * @param  array{
     *     channel?: mixed,
     *     channel_configuration?: array<string, mixed>|null,
     *     delivery_url?: string|null,
     *     enabled?: bool,
     *     event_type?: mixed,
     *     message_template?: string|null,
     *     name?: string
     * }  $validated
     */
    public function handle(
        Project $project,
        NotificationAction $notificationAction,
        array $validated,
    ): NotificationAction {
        $notificationAction = $this->resolveProjectNotificationAction($project, $notificationAction);

        $attributes = [];

        if (array_key_exists('name', $validated)) {
            $attributes['name'] = trim((string) Arr::get($validated, 'name'));
        }

        if (array_key_exists('enabled', $validated)) {
            $attributes['enabled'] = (bool) Arr::get($validated, 'enabled');
        }

        if (array_key_exists('event_type', $validated)) {
            $attributes['event_type'] = Arr::get($validated, 'event_type');
        }

        if (array_key_exists('channel', $validated)) {
            $attributes['channel'] = Arr::get($validated, 'channel');
        }

        if (array_key_exists('channel_configuration', $validated)) {
            $attributes['channel_configuration'] = Arr::get($validated, 'channel_configuration') ?? [];
        }

        if (array_key_exists('message_template', $validated)) {
            $attributes['message_template'] = $this->normalizeMessageTemplate(
                Arr::get($validated, 'message_template'),
            );
        }

        $deliveryUrl = Arr::get($validated, 'delivery_url');

        if (is_string($deliveryUrl) && trim($deliveryUrl) !== '') {
            $attributes['delivery_url'] = trim($deliveryUrl);
        }

        $notificationAction->update($attributes);

        return $notificationAction->fresh();
    }

    private function normalizeMessageTemplate(mixed $messageTemplate): ?string
    {
        if (! is_string($messageTemplate)) {
            return null;
        }

        $messageTemplate = trim($messageTemplate);

        return $messageTemplate === '' ? null : $messageTemplate;
    }

    private function resolveProjectNotificationAction(
        Project $project,
        NotificationAction $notificationAction,
    ): NotificationAction {
        return $project->notificationActions()
            ->whereKey($notificationAction->id)
            ->firstOrFail();
    }
}