<?php

declare(strict_types=1);

namespace App\Filament\System\Widgets;

use App\Models\OperationRun;
use App\Support\OperationCatalog;
use App\Support\OperationRunOutcome;
use App\Support\OperationRunStatus;
use App\Support\System\SystemOperationRunLinks;
use App\Support\SystemConsole\SystemConsoleWindow;
use Filament\Widgets\Widget;
use Illuminate\Support\Collection;

class ControlTowerRecentFailures extends Widget
{
    protected static bool $isLazy = false;

    protected int|string|array $columnSpan = 'full';

    protected string $view = 'filament.system.widgets.control-tower-recent-failures';

    public ?string $window = null;

    /**
     * @return array<string, mixed>
     */
    protected function getViewData(): array
    {
        $window = SystemConsoleWindow::fromNullable($this->window ?? (string) request()->query('window'));
        $start = $window->startAt();

        /** @var Collection<int, OperationRun> $runs */
        $runs = OperationRun::query()
            ->with('tenant')
            ->where('created_at', '>=', $start)
            ->where('status', OperationRunStatus::Completed->value)
            ->where('outcome', OperationRunOutcome::Failed->value)
            ->latest('id')
            ->limit(8)
            ->get();

        return [
            'windowLabel' => SystemConsoleWindow::options()[$window->value] ?? 'Last 24 hours',
            'runs' => $runs->map(function (OperationRun $run): array {
                $failureSummary = is_array($run->failure_summary) ? $run->failure_summary : [];
                $primaryFailure = is_array($failureSummary[0] ?? null) ? $failureSummary[0] : [];
                $failureMessage = trim((string) ($primaryFailure['message'] ?? ''));

                return [
                    'id' => (int) $run->getKey(),
                    'operation' => OperationCatalog::label((string) $run->type),
                    'tenant' => $run->tenant?->name ?? 'Tenantless',
                    'created_at' => $run->created_at?->diffForHumans() ?? '—',
                    'failure_message' => $failureMessage !== '' ? $failureMessage : 'No failure details available',
                    'url' => SystemOperationRunLinks::view($run),
                ];
            }),
            'runsUrl' => SystemOperationRunLinks::index(),
        ];
    }
}
