<?php

declare(strict_types=1);

use App\Filament\Pages\Reviews\CustomerReviewWorkspace;
use App\Models\EnvironmentReview;
use App\Models\EvidenceSnapshot;
use App\Models\ManagedEnvironment;
use App\Models\ReviewPack;
use App\Models\User;
use App\Support\EnvironmentReviewCompletenessState;
use App\Support\EnvironmentReviewStatus;
use App\Support\Governance\Controls\ComplianceEvidenceMappingV1;
use App\Support\Workspaces\WorkspaceContext;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\Storage;

uses(RefreshDatabase::class);

pest()->browser()->timeout(60_000);

beforeEach(function (): void {
    Storage::fake('exports');
});

it('Spec347 smokes review pack output readiness states', function (): void {
    [$user, $readyEnvironment] = createUserWithTenant(role: 'owner', workspaceRole: 'manager');
    $readyEnvironment->forceFill(['name' => 'Spec347 Browser Ready'])->save();
    $limitedEnvironment = spec347BrowserEnvironmentFor($user, $readyEnvironment, 'Spec347 Browser Limited');
    $internalEnvironment = spec347BrowserEnvironmentFor($user, $readyEnvironment, 'Spec347 Browser Internal');

    spec347BrowserCreatePublishedReviewWithPack(
        $readyEnvironment,
        $user,
        seedEnvironmentReviewEvidence($readyEnvironment, findingCount: 0, driftCount: 0),
        [],
        [
            'include_pii' => false,
            'include_operations' => true,
        ],
        'review-packs/spec347-browser-ready.zip',
    );

    spec347BrowserCreatePublishedReviewWithPack(
        $limitedEnvironment,
        $user,
        seedPartialEnvironmentReviewEvidence($limitedEnvironment, findingCount: 0, driftCount: 0),
        [
            'governance_package' => [
                'decision_summary' => [
                    'status' => 'incomplete',
                    'evidence_state' => EnvironmentReviewCompletenessState::Partial->value,
                    'decision_data_state' => 'incomplete',
                    'total_count' => 1,
                    'summary' => 'Decision evidence is incomplete for this released review.',
                    'next_action' => 'Review the evidence basis before relying on the decision summary.',
                    'entries' => [],
                ],
            ],
        ],
        [
            'include_pii' => false,
            'include_operations' => true,
        ],
        'review-packs/spec347-browser-limited.zip',
        normalizeOutputReadiness: false,
    );

    spec347BrowserCreatePublishedReviewWithPack(
        $internalEnvironment,
        $user,
        seedEnvironmentReviewEvidence($internalEnvironment, findingCount: 0, driftCount: 0),
        [],
        [
            'include_pii' => true,
            'include_operations' => true,
        ],
        'review-packs/spec347-browser-internal.zip',
    );

    spec347AuthenticateBrowser($this, $user, $readyEnvironment);

    $page = visit(CustomerReviewWorkspace::environmentFilterUrl($readyEnvironment))
        ->resize(1236, 900)
        ->waitForText('Customer-safe review pack ready')
        ->assertSee('Download customer-safe review pack')
        ->assertSee('PII excluded')
        ->assertDontSee('Ready to share')
        ->assertNoJavaScriptErrors()
        ->assertNoConsoleLogs();
    $page->screenshot(true, spec347BrowserScreenshotName('01-customer-safe-ready'));
    spec347CopyBrowserScreenshot('01-customer-safe-ready');

    $page = visit(CustomerReviewWorkspace::environmentFilterUrl($limitedEnvironment))
        ->waitForText('Output not customer-ready')
        ->assertSee('Review blockers are still recorded for this output.')
        ->assertSee('Download review pack with limitations')
        ->assertSee('Requires review')
        ->assertNoJavaScriptErrors()
        ->assertNoConsoleLogs();
    $page->screenshot(true, spec347BrowserScreenshotName('02-published-with-limitations'));
    spec347CopyBrowserScreenshot('02-published-with-limitations');

    $page = visit(CustomerReviewWorkspace::environmentFilterUrl($internalEnvironment))
        ->waitForText('Internal review package available')
        ->assertSee('Contains PII')
        ->assertSee('Review PII/redaction state')
        ->assertSee('Download internal review pack')
        ->assertSee('Internal only')
        ->assertNoJavaScriptErrors()
        ->assertNoConsoleLogs();
    $page->screenshot(true, spec347BrowserScreenshotName('03-internal-review-package'));
    spec347CopyBrowserScreenshot('03-internal-review-package');
});

function spec347BrowserScreenshotName(string $name): string
{
    return 'spec347-review-pack-output-readiness-'.$name;
}

function spec347CopyBrowserScreenshot(string $name): void
{
    $filename = spec347BrowserScreenshotName($name).'.png';
    $source = base_path('tests/Browser/Screenshots/'.$filename);
    $targetDirectory = repo_path('specs/347-review-pack-output-contract-readiness-semantics/artifacts/screenshots');

    if (! is_dir($targetDirectory)) {
        @mkdir($targetDirectory, 0755, true);
    }

    if (! is_file($source)) {
        $source = \Pest\Browser\Support\Screenshot::path($filename);
    }

    for ($attempt = 0; $attempt < 10 && ! is_file($source); $attempt++) {
        usleep(100_000);
        clearstatcache(true, $source);
    }

    if (is_file($source) && is_dir($targetDirectory) && is_writable($targetDirectory)) {
        @copy($source, $targetDirectory.DIRECTORY_SEPARATOR.$name.'.png');
    }
}

function spec347AuthenticateBrowser(mixed $test, User $user, ManagedEnvironment $environment): void
{
    $workspaceId = (int) $environment->workspace_id;

    $test->actingAs($user)->withSession([
        WorkspaceContext::SESSION_KEY => $workspaceId,
        WorkspaceContext::LAST_ENVIRONMENT_IDS_SESSION_KEY => [
            (string) $workspaceId => (int) $environment->getKey(),
        ],
    ]);

    session()->put(WorkspaceContext::SESSION_KEY, $workspaceId);
    session()->put(WorkspaceContext::LAST_ENVIRONMENT_IDS_SESSION_KEY, [
        (string) $workspaceId => (int) $environment->getKey(),
    ]);

    setAdminPanelContext($environment);
}

function spec347BrowserEnvironmentFor(User $user, ManagedEnvironment $baseEnvironment, string $name): ManagedEnvironment
{
    $environment = ManagedEnvironment::factory()->active()->create([
        'workspace_id' => (int) $baseEnvironment->workspace_id,
        'name' => $name,
    ]);

    createUserWithTenant(tenant: $environment, user: $user, role: 'owner', workspaceRole: 'manager');

    return $environment;
}

/**
 * @param  array<string, mixed>  $summaryOverrides
 * @param  array<string, mixed>  $packOptions
 * @return array{0: EnvironmentReview, 1: ReviewPack}
 */
function spec347BrowserCreatePublishedReviewWithPack(
    ManagedEnvironment $environment,
    User $user,
    EvidenceSnapshot $snapshot,
    array $summaryOverrides = [],
    array $packOptions = [],
    string $filePath = 'review-packs/spec347-browser-review-pack.zip',
    bool $normalizeOutputReadiness = true,
): array {
    $review = composeEnvironmentReviewForTest($environment, $user, $snapshot);
    $summary = array_replace_recursive(
        is_array($review->summary) ? $review->summary : [],
        [
            'control_interpretation' => [
                'version_key' => ComplianceEvidenceMappingV1::VERSION_KEY,
                'controls' => [
                    [
                        'control_key' => 'customer-output',
                        'title' => 'Customer output',
                        'readiness_bucket' => 'evidence_on_record',
                        'readiness_label' => 'Evidence on record',
                        'primary_reason' => 'Evidence path is complete.',
                        'recommended_next_action' => 'Open the current customer review pack.',
                    ],
                ],
            ],
            'governance_package' => [
                'decision_summary' => [
                    'status' => 'none',
                    'evidence_state' => EnvironmentReviewCompletenessState::Complete->value,
                    'decision_data_state' => 'complete',
                    'total_count' => 0,
                    'summary' => 'No governance decisions require customer awareness.',
                    'next_action' => 'Open the current customer review pack.',
                    'entries' => [],
                ],
            ],
        ],
        $summaryOverrides,
    );

    Storage::disk('exports')->put($filePath, 'PK-spec347-browser-test');

    $review->forceFill([
        'status' => EnvironmentReviewStatus::Published->value,
        'completeness_state' => EnvironmentReviewCompletenessState::Complete->value,
        'summary' => $summary,
        'generated_at' => now()->subMinutes(5),
        'published_at' => now()->subMinutes(3),
        'published_by_user_id' => (int) $user->getKey(),
    ])->save();

    if ($normalizeOutputReadiness) {
        $review = markEnvironmentReviewCustomerSafeReady($review);
    }

    $pack = ReviewPack::factory()->ready()->create([
        'managed_environment_id' => (int) $environment->getKey(),
        'workspace_id' => (int) $environment->workspace_id,
        'environment_review_id' => (int) $review->getKey(),
        'evidence_snapshot_id' => (int) $snapshot->getKey(),
        'initiated_by_user_id' => (int) $user->getKey(),
        'options' => array_replace([
            'include_pii' => false,
            'include_operations' => true,
        ], $packOptions),
        'file_path' => $filePath,
        'file_disk' => 'exports',
        'generated_at' => now()->subMinutes(4),
    ]);

    $review->forceFill([
        'current_export_review_pack_id' => (int) $pack->getKey(),
    ])->save();

    return [$review->refresh(), $pack->refresh()];
}