<?php

namespace App\Console;

use App\Jobs\CheckLogDrainContainerJob;
use App\Jobs\CleanupInstanceStuffsJob;
use App\Jobs\DatabaseBackupJob;
use App\Jobs\ScheduledTaskJob;
use App\Jobs\InstanceAutoUpdateJob;
use App\Jobs\ContainerStatusJob;
use App\Jobs\PullHelperImageJob;
use App\Jobs\ServerStatusJob;
use App\Models\InstanceSettings;
use App\Models\ScheduledDatabaseBackup;
use App\Models\ScheduledTask;
use App\Models\Server;
use App\Models\Team;
use Illuminate\Console\Scheduling\Schedule;
use Illuminate\Foundation\Console\Kernel as ConsoleKernel;

class Kernel extends ConsoleKernel
{
    protected function schedule(Schedule $schedule): void
    {
        if (isDev()) {
            // Instance Jobs
            $schedule->command('horizon:snapshot')->everyMinute();
            $schedule->job(new CleanupInstanceStuffsJob)->everyMinute()->onOneServer();
            // $schedule->job(new CheckResaleLicenseJob)->hourly()->onOneServer();
            // Server Jobs
            $this->check_scheduled_backups($schedule);
            $this->check_resources($schedule);
            $this->check_scheduled_backups($schedule);
            $this->pull_helper_image($schedule);
            $this->check_scheduled_tasks($schedule);
        } else {
            // Instance Jobs
            $schedule->command('horizon:snapshot')->everyFiveMinutes();
            $schedule->command('cleanup:unreachable-servers')->daily();

            $schedule->job(new CleanupInstanceStuffsJob)->everyTwoMinutes()->onOneServer();
            // $schedule->job(new CheckResaleLicenseJob)->hourly()->onOneServer();

            // Server Jobs
            $this->instance_auto_update($schedule);
            $this->check_scheduled_backups($schedule);
            $this->check_resources($schedule);
            $this->pull_helper_image($schedule);
            $this->check_scheduled_tasks($schedule);
        }
    }
    private function pull_helper_image($schedule)
    {
        $servers = Server::all()->where('settings.is_usable', true)->where('settings.is_reachable', true)->where('ip', '!=', '1.2.3.4');
        foreach ($servers as $server) {
            $schedule->job(new PullHelperImageJob($server))->everyTenMinutes()->onOneServer();
        }
    }
    private function check_resources($schedule)
    {
        if (isCloud()) {
            $servers = Server::all()->whereNotNull('team.subscription')->where('team.subscription.stripe_trial_already_ended', false)->where('ip', '!=', '1.2.3.4');
            $own = Team::find(0)->servers;
            $servers = $servers->merge($own);
            $containerServers = $servers->where('settings.is_swarm_worker', false)->where('settings.is_build_server', false);
        } else {
            $servers = Server::all()->where('ip', '!=', '1.2.3.4');
            $containerServers = $servers->where('settings.is_swarm_worker', false)->where('settings.is_build_server', false);
        }
        foreach ($containerServers as $server) {
            // $schedule->job(new ContainerStatusJob($server))->everyMinute()->onOneServer();
            $schedule
                ->call(function () use ($server) {
                    $randomSeconds = rand(1, 40);
                    $job = new ContainerStatusJob($server);
                    $job->delay($randomSeconds);
                    ray('dispatching container status job in ' . $randomSeconds . ' seconds');
                    dispatch($job);
                })->name('container-status-' . $server->id)->everyMinute()->onOneServer();
            if ($server->isLogDrainEnabled()) {
                // $schedule->job(new CheckLogDrainContainerJob($server))->everyMinute()->onOneServer();
                $schedule
                    ->call(function () use ($server) {
                        $randomSeconds = rand(1, 40);
                        $job = new CheckLogDrainContainerJob($server);
                        $job->delay($randomSeconds);
                        dispatch($job);
                    })->name('log-drain-container-check-' . $server->id)->everyMinute()->onOneServer();
            }
        }
        foreach ($servers as $server) {
            // $schedule->job(new ServerStatusJob($server))->everyMinute()->onOneServer();
            $schedule
                ->call(function () use ($server) {
                    $randomSeconds = rand(1, 40);
                    $job = new ServerStatusJob($server);
                    $job->delay($randomSeconds);
                    dispatch($job);
                })->name('server-status-job-' . $server->id)->everyMinute()->onOneServer();
        }
    }
    private function instance_auto_update($schedule)
    {
        if (isDev()) {
            return;
        }
        $settings = InstanceSettings::get();
        if ($settings->is_auto_update_enabled) {
            $schedule->job(new InstanceAutoUpdateJob)->everyTenMinutes()->onOneServer();
        }
    }
    private function check_scheduled_backups($schedule)
    {
        $scheduled_backups = ScheduledDatabaseBackup::all();
        if ($scheduled_backups->isEmpty()) {
            return;
        }
        foreach ($scheduled_backups as $scheduled_backup) {
            if (!$scheduled_backup->enabled) {
                continue;
            }
            if (is_null(data_get($scheduled_backup, 'database'))) {
                ray('database not found');
                $scheduled_backup->delete();
                continue;
            }

            if (isset(VALID_CRON_STRINGS[$scheduled_backup->frequency])) {
                $scheduled_backup->frequency = VALID_CRON_STRINGS[$scheduled_backup->frequency];
            }
            $schedule->job(new DatabaseBackupJob(
                backup: $scheduled_backup
            ))->cron($scheduled_backup->frequency)->onOneServer();
        }
    }

    private function check_scheduled_tasks($schedule)
    {
        $scheduled_tasks = ScheduledTask::all();
        if ($scheduled_tasks->isEmpty()) {
            return;
        }
        foreach ($scheduled_tasks as $scheduled_task) {
            $service = $scheduled_task->service;
            $application = $scheduled_task->application;

            if (!$application && !$service) {
                ray('application/service attached to scheduled task does not exist');
                $scheduled_task->delete();
                continue;
            }

            if (isset(VALID_CRON_STRINGS[$scheduled_task->frequency])) {
                $scheduled_task->frequency = VALID_CRON_STRINGS[$scheduled_task->frequency];
            }
            $schedule->job(new ScheduledTaskJob(
                task: $scheduled_task
            ))->cron($scheduled_task->frequency)->onOneServer();
        }
    }

    protected function commands(): void
    {
        $this->load(__DIR__ . '/Commands');

        require base_path('routes/console.php');
    }
}