<?php

declare(strict_types=1);

use App\Filament\Resources\BackupSetResource;
use App\Models\BackupItem;
use App\Models\BackupSet;
use App\Models\OperationRun;
use App\Support\BackupHealth\TenantBackupHealthAssessment;
use App\Support\OperationRunLinks;
use Carbon\CarbonImmutable;
use Filament\Facades\Filament;

afterEach(function (): void {
    CarbonImmutable::setTestNow();
});

it('renders backup sets with lifecycle summary, related context, and secondary technical detail', function (): void {
    [$user, $tenant] = createUserWithTenant(role: 'owner');
    $this->actingAs($user);

    Filament::setTenant($tenant, true);

    $backupSet = BackupSet::factory()->create([
        'managed_environment_id' => (int) $tenant->getKey(),
        'name' => 'Nightly backup',
        'item_count' => 12,
        'created_by' => 'owner@example.test',
        'metadata' => [
            'policy_types' => ['deviceConfiguration'],
            'include_assignments' => true,
        ],
    ]);

    \App\Models\BackupItem::factory()->for($backupSet)->for($tenant)->create([
        'payload' => [],
        'metadata' => [
            'source' => 'metadata_only',
            'assignments_fetch_failed' => true,
            'integrity_warning' => 'Protected values are intentionally hidden.',
        ],
        'assignments' => [],
    ]);

    $run = OperationRun::factory()->for($tenant)->create([
        'workspace_id' => (int) $tenant->workspace_id,
        'type' => 'backup_set.update',
        'context' => [
            'backup_set_id' => (int) $backupSet->getKey(),
        ],
    ]);

    $this->get(BackupSetResource::getUrl('view', ['record' => $backupSet], tenant: $tenant))
        ->assertOk()
        ->assertSee('Backup quality')
        ->assertSee('1 degraded item')
        ->assertSee('1 metadata-only')
        ->assertSee('1 assignment issue')
        ->assertSee('1 integrity warning')
        ->assertSee('Timing')
        ->assertSee('Archive')
        ->assertSee('More')
        ->assertSee(OperationRunLinks::tenantlessView($run), false)
        ->assertDontSee('Related record')
        ->assertDontSee('>Completed</span>', false)
        ->assertSeeInOrder(['Nightly backup', 'Backup quality', 'Lifecycle overview', 'Related context', 'Technical detail']);
});

it('keeps operations context and technical empty states readable for sparse backup sets', function (): void {
    [$user, $tenant] = createUserWithTenant(role: 'owner');
    $this->actingAs($user);

    Filament::setTenant($tenant, true);

    $backupSet = BackupSet::factory()->create([
        'managed_environment_id' => (int) $tenant->getKey(),
        'name' => 'Sparse backup',
        'item_count' => 0,
        'metadata' => [],
    ]);

    $this->get(BackupSetResource::getUrl('view', ['record' => $backupSet], tenant: $tenant))
        ->assertOk()
        ->assertSee('No items captured')
        ->assertSee('No backup metadata was recorded for this backup set.')
        ->assertSee('Metadata keys')
        ->assertDontSee('Related record');
});

it('keeps backup quality counts visible for archived backup sets', function (): void {
    [$user, $tenant] = createUserWithTenant(role: 'owner');
    $this->actingAs($user);

    Filament::setTenant($tenant, true);

    $backupSet = BackupSet::factory()->create([
        'managed_environment_id' => (int) $tenant->getKey(),
        'name' => 'Archived backup',
        'item_count' => 1,
    ]);

    $item = \App\Models\BackupItem::factory()->for($backupSet)->for($tenant)->create([
        'payload' => [],
        'metadata' => [
            'source' => 'metadata_only',
        ],
        'assignments' => [],
    ]);

    $item->delete();
    $backupSet->delete();

    $this->get(BackupSetResource::getUrl('view', ['record' => $backupSet], tenant: $tenant))
        ->assertOk()
        ->assertSee('Archived')
        ->assertSee('1 degraded item')
        ->assertSee('1 metadata-only');
});

it('confirms stale latest-backup continuity on the enterprise detail page', function (): void {
    CarbonImmutable::setTestNow(CarbonImmutable::create(2026, 4, 7, 12, 0, 0, 'UTC'));

    [$user, $tenant] = createUserWithTenant(role: 'owner', ensureDefaultMicrosoftProviderConnection: false);
    $this->actingAs($user);

    Filament::setTenant($tenant, true);

    $backupSet = BackupSet::factory()->create([
        'managed_environment_id' => (int) $tenant->getKey(),
        'name' => 'Stale dashboard backup',
        'item_count' => 1,
        'completed_at' => now()->subDays(2),
    ]);

    BackupItem::factory()->for($backupSet)->for($tenant)->create([
        'payload' => ['id' => 'policy-stale'],
        'metadata' => [],
        'assignments' => [],
    ]);

    $this->get(BackupSetResource::getUrl('view', [
        'record' => $backupSet,
        'backup_health_reason' => TenantBackupHealthAssessment::REASON_LATEST_BACKUP_STALE,
    ], panel: 'admin', tenant: $tenant))
        ->assertOk()
        ->assertSee('Backup posture')
        ->assertSee('Latest backup is stale')
        ->assertSee('The latest completed backup was 2 days ago.');
});

it('confirms degraded latest-backup continuity on the enterprise detail page', function (): void {
    CarbonImmutable::setTestNow(CarbonImmutable::create(2026, 4, 7, 12, 0, 0, 'UTC'));

    [$user, $tenant] = createUserWithTenant(role: 'owner', ensureDefaultMicrosoftProviderConnection: false);
    $this->actingAs($user);

    Filament::setTenant($tenant, true);

    $backupSet = BackupSet::factory()->create([
        'managed_environment_id' => (int) $tenant->getKey(),
        'name' => 'Degraded dashboard backup',
        'item_count' => 1,
        'completed_at' => now()->subMinutes(45),
    ]);

    BackupItem::factory()->for($backupSet)->for($tenant)->create([
        'payload' => [],
        'metadata' => [
            'source' => 'metadata_only',
            'assignments_fetch_failed' => true,
        ],
        'assignments' => [],
    ]);

    $this->get(BackupSetResource::getUrl('view', [
        'record' => $backupSet,
        'backup_health_reason' => TenantBackupHealthAssessment::REASON_LATEST_BACKUP_DEGRADED,
    ], panel: 'admin', tenant: $tenant))
        ->assertOk()
        ->assertSee('Backup posture')
        ->assertSee('Latest backup is degraded')
        ->assertSee('degraded input quality');
});
