<?php

declare(strict_types=1);

namespace App\Console\Commands;

use App\Models\User;
use App\Notifications\ExpiringSoon;
use App\Support\Expiring;
use Illuminate\Console\Command;

/**
 * Tells editors, once a day, about what closes or comes off the site on one
 * of the reminder days ahead (a week and a day, by default) — so each thing
 * is mentioned a couple of times rather than every morning for a fortnight.
 */
class NotifyExpiringCommand extends Command
{
    protected $signature = 'content:expiring
                            {--dry-run : List who would be told what, without telling them}';

    protected $description = 'Remind editors of calls closing and content coming off the site soon';

    public function handle(): int
    {
        $days = array_map('intval', (array) config('site.expiry_reminders', [7, 1]));

        $due = Expiring::within(max($days))
            ->filter(fn (array $item) => in_array((int) now()->startOfDay()->diffInDays($item['at']->copy()->startOfDay()), $days, true))
            ->values();

        if ($due->isEmpty()) {
            $this->components->info(__('console.expiring.none'));

            return self::SUCCESS;
        }

        $told = 0;

        User::query()->where('is_active', true)->get()->each(function (User $user) use ($due, &$told): void {
            $mine = Expiring::for($due, $user);

            if ($mine->isEmpty()) {
                return;
            }

            $this->components->twoColumnDetail($user->name, (string) $mine->count());

            if (! $this->option('dry-run')) {
                $user->notify(new ExpiringSoon($mine));
            }

            $told++;
        });

        $this->components->info(trans_choice('console.expiring.summary', $told, ['count' => $told]));

        return self::SUCCESS;
    }
}