<?php

declare(strict_types=1);

use App\Filament\Pages\EnvironmentDashboard;
use App\Models\ManagedEnvironment;
use App\Support\Workspaces\WorkspaceContext;
use Filament\Facades\Filament;
use Filament\Navigation\NavigationItem;
use Illuminate\Foundation\Testing\RefreshDatabase;

uses(RefreshDatabase::class);

/**
 * @return list<array{label: string, group: string|null, url: string|null, parent: string|null}>
 */
function spec338EnvironmentNavigationRows(array $items): array
{
    $rows = [];

    foreach ($items as $item) {
        if (! $item instanceof NavigationItem || ! $item->isVisible()) {
            continue;
        }

        $group = $item->getGroup();

        $rows[] = [
            'label' => $item->getLabel(),
            'group' => $group instanceof UnitEnum ? $group->name : (is_string($group) ? $group : null),
            'url' => $item->getUrl(),
            'parent' => $item->getParentItem(),
        ];

        $childItems = $item->getChildItems();

        if ($childItems instanceof Traversable) {
            $childItems = iterator_to_array($childItems);
        }

        if (is_array($childItems) && $childItems !== []) {
            $rows = [
                ...$rows,
                ...spec338EnvironmentNavigationRows($childItems),
            ];
        }
    }

    return $rows;
}

function spec338FindNavigationRow(string $label, ?string $group = null): ?array
{
    foreach (spec338EnvironmentNavigationRows(Filament::getCurrentOrDefaultPanel()->getNavigationItems()) as $row) {
        if ($row['label'] !== $label) {
            continue;
        }

        if ($group !== null && $row['group'] !== $group) {
            continue;
        }

        return $row;
    }

    return null;
}

it('separates workspace-wide and workspace-admin links from environment navigation', function (): void {
    $environment = ManagedEnvironment::factory()->active()->create(['name' => 'Spec338 IA Environment']);
    [$user, $environment] = createUserWithTenant(tenant: $environment, role: 'owner', workspaceRole: 'owner');

    $workspace = $environment->workspace()->firstOrFail();

    $workspaceWideGroup = __('localization.navigation.workspace_wide');
    $workspaceAdminGroup = __('localization.navigation.workspace_admin');

    $response = $this->actingAs($user)
        ->withSession([WorkspaceContext::SESSION_KEY => (int) $workspace->getKey()])
        ->get(EnvironmentDashboard::getUrl(panel: 'admin', tenant: $environment));

    $response
        ->assertOk()
        ->assertSee($workspaceWideGroup)
        ->assertSee($workspaceAdminGroup);

    $overview = spec338FindNavigationRow('Overview');
    $operations = spec338FindNavigationRow(__('localization.navigation.operations'), $workspaceWideGroup);
    $manageWorkspaces = spec338FindNavigationRow(__('localization.navigation.manage_workspaces'), $workspaceAdminGroup);
    $integrations = spec338FindNavigationRow(__('localization.navigation.integrations'), $workspaceAdminGroup);

    expect($overview)->not->toBeNull()
        ->and($overview['url'])->toBe(EnvironmentDashboard::getUrl(panel: 'admin', tenant: $environment))
        ->and($operations)->not->toBeNull()
        ->and($operations['url'])->toContain('environment_id='.(int) $environment->getKey())
        ->and($operations['url'])->not->toContain('tableFilters')
        ->and($operations['url'])->not->toContain('managed_environment_id=')
        ->and($manageWorkspaces)->not->toBeNull()
        ->and($integrations)->not->toBeNull()
        ->and($integrations['url'])->toContain('environment_id='.(int) $environment->getKey());
});

it('keeps workspace-owned sidebar groups normal on workspace pages', function (): void {
    $environment = ManagedEnvironment::factory()->active()->create(['name' => 'Spec338 Workspace IA Environment']);
    [$user, $environment] = createUserWithTenant(tenant: $environment, role: 'owner', workspaceRole: 'owner');

    $workspace = $environment->workspace()->firstOrFail();

    $this->actingAs($user)
        ->withSession([WorkspaceContext::SESSION_KEY => (int) $workspace->getKey()])
        ->get(route('admin.workspace.home', ['workspace' => $workspace]))
        ->assertOk();

    $operations = spec338FindNavigationRow(__('localization.navigation.operations'));

    expect($operations)->not->toBeNull()
        ->and($operations['url'])->not->toContain('environment_id=')
        ->and($operations['url'])->not->toContain('tableFilters');
});