<?php

declare(strict_types=1);

namespace App\Filament\System\Pages\Directory;

use App\Models\OperationRun;
use App\Models\PlatformUser;
use App\Models\ProviderConnection;
use App\Models\Tenant;
use App\Models\TenantPermission;
use App\Support\Auth\PlatformCapabilities;
use App\Support\OperationCatalog;
use App\Support\System\SystemDirectoryLinks;
use App\Support\System\SystemOperationRunLinks;
use Filament\Pages\Page;
use Illuminate\Support\Collection;

class ViewTenant extends Page
{
    protected static bool $shouldRegisterNavigation = false;

    protected static ?string $slug = 'directory/tenants/{tenant}';

    protected string $view = 'filament.system.pages.directory.view-tenant';

    public Tenant $tenant;

    public static function canAccess(): bool
    {
        $user = auth('platform')->user();

        return $user instanceof PlatformUser
            && $user->hasCapability(PlatformCapabilities::DIRECTORY_VIEW);
    }

    public function mount(Tenant $tenant): void
    {
        $tenant->load('workspace');

        $this->tenant = $tenant;
    }

    /**
     * @return Collection<int, ProviderConnection>
     */
    public function providerConnections(): Collection
    {
        return ProviderConnection::query()
            ->where('tenant_id', (int) $this->tenant->getKey())
            ->orderByDesc('is_default')
            ->orderBy('provider')
            ->get(['id', 'provider', 'status', 'health_status', 'is_default', 'last_health_check_at']);
    }

    /**
     * @return Collection<int, TenantPermission>
     */
    public function tenantPermissions(): Collection
    {
        return TenantPermission::query()
            ->where('tenant_id', (int) $this->tenant->getKey())
            ->orderBy('permission_key')
            ->limit(20)
            ->get(['id', 'permission_key', 'status', 'last_checked_at']);
    }

    /**
     * @return Collection<int, array{id: int, label: string, started: string, url: string}>
     */
    public function recentRuns(): Collection
    {
        return OperationRun::query()
            ->where('tenant_id', (int) $this->tenant->getKey())
            ->latest('id')
            ->limit(8)
            ->get(['id', 'type', 'created_at'])
            ->map(fn (OperationRun $run): array => [
                'id' => (int) $run->getKey(),
                'label' => OperationCatalog::label((string) $run->type),
                'started' => $run->created_at?->diffForHumans() ?? '—',
                'url' => SystemOperationRunLinks::view($run),
            ]);
    }

    public function adminTenantUrl(): string
    {
        return SystemDirectoryLinks::adminTenant($this->tenant);
    }

    public function runsUrl(): string
    {
        return SystemOperationRunLinks::index();
    }
}