<?php

declare(strict_types=1);

use App\Models\Finding;
use App\Models\PlatformUser;
use App\Models\Tenant;
use App\Services\Runbooks\FindingsLifecycleBackfillRunbookService;
use App\Services\Runbooks\FindingsLifecycleBackfillScope;
use App\Support\Auth\PlatformCapabilities;
use Filament\Facades\Filament;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Livewire\Livewire;

uses(RefreshDatabase::class);

beforeEach(function () {
    Filament::setCurrentPanel('system');
    Filament::bootCurrentPanel();

    Tenant::factory()->create([
        'tenant_id' => null,
        'external_id' => 'platform',
        'name' => 'Platform',
    ]);
});

it('computes single-tenant preflight counts', function () {
    $platformTenant = Tenant::query()->where('external_id', 'platform')->firstOrFail();

    $tenant = Tenant::factory()->create([
        'workspace_id' => (int) $platformTenant->workspace_id,
    ]);

    Finding::factory()->create([
        'tenant_id' => (int) $tenant->getKey(),
        'due_at' => null,
    ]);

    Finding::factory()->create([
        'tenant_id' => (int) $tenant->getKey(),
    ]);

    $service = app(FindingsLifecycleBackfillRunbookService::class);

    $result = $service->preflight(FindingsLifecycleBackfillScope::singleTenant((int) $tenant->getKey()));

    expect($result['total_count'])->toBe(2);
    expect($result['affected_count'])->toBe(1);
});

it('computes all-tenants preflight counts scoped to the platform workspace', function () {
    $platformTenant = Tenant::query()->where('external_id', 'platform')->firstOrFail();

    $tenantA = Tenant::factory()->create([
        'workspace_id' => (int) $platformTenant->workspace_id,
    ]);

    $tenantB = Tenant::factory()->create([
        'workspace_id' => (int) $platformTenant->workspace_id,
    ]);

    $otherTenant = Tenant::factory()->create();

    Finding::factory()->create([
        'tenant_id' => (int) $tenantA->getKey(),
        'due_at' => null,
    ]);

    Finding::factory()->create([
        'tenant_id' => (int) $tenantB->getKey(),
        'sla_days' => null,
    ]);

    Finding::factory()->create([
        'tenant_id' => (int) $otherTenant->getKey(),
        'due_at' => null,
    ]);

    $service = app(FindingsLifecycleBackfillRunbookService::class);

    $result = $service->preflight(FindingsLifecycleBackfillScope::allTenants());

    expect($result['estimated_tenants'])->toBe(2);
    expect($result['total_count'])->toBe(2);
    expect($result['affected_count'])->toBe(2);
});

it('accepts an allowed single-tenant selection during preflight', function () {
    $platformTenant = Tenant::query()->where('external_id', 'platform')->firstOrFail();

    $tenant = Tenant::factory()->create([
        'workspace_id' => (int) $platformTenant->workspace_id,
    ]);

    Finding::factory()->create([
        'tenant_id' => (int) $tenant->getKey(),
        'due_at' => null,
    ]);

    $user = PlatformUser::factory()->create([
        'capabilities' => [
            PlatformCapabilities::ACCESS_SYSTEM_PANEL,
            PlatformCapabilities::OPS_VIEW,
            PlatformCapabilities::RUNBOOKS_VIEW,
            PlatformCapabilities::RUNBOOKS_RUN,
            PlatformCapabilities::RUNBOOKS_FINDINGS_LIFECYCLE_BACKFILL,
        ],
        'is_active' => true,
    ]);

    $this->actingAs($user, 'platform');

    Livewire::test(\App\Filament\System\Pages\Ops\Runbooks::class)
        ->callAction('preflight', data: [
            'scope_mode' => FindingsLifecycleBackfillScope::MODE_SINGLE_TENANT,
            'tenant_id' => (int) $tenant->getKey(),
        ])
        ->assertHasNoActionErrors()
        ->assertSet('findingsTenantId', (int) $tenant->getKey())
        ->assertSet('preflight.affected_count', 1);
});

it('rejects platform tenant selection during preflight', function () {
    $platformTenant = Tenant::query()->where('external_id', 'platform')->firstOrFail();

    $user = PlatformUser::factory()->create([
        'capabilities' => [
            PlatformCapabilities::ACCESS_SYSTEM_PANEL,
            PlatformCapabilities::OPS_VIEW,
            PlatformCapabilities::RUNBOOKS_VIEW,
            PlatformCapabilities::RUNBOOKS_RUN,
            PlatformCapabilities::RUNBOOKS_FINDINGS_LIFECYCLE_BACKFILL,
        ],
        'is_active' => true,
    ]);

    $this->actingAs($user, 'platform');

    assertScopedSelectorRejected(
        Livewire::test(\App\Filament\System\Pages\Ops\Runbooks::class),
        'preflight',
        [
            'scope_mode' => FindingsLifecycleBackfillScope::MODE_SINGLE_TENANT,
            'tenant_id' => (int) $platformTenant->getKey(),
        ],
    );
});

it('resets to an all-tenant trusted scope even when stale single-tenant selector state remains on the page', function () {
    $platformTenant = Tenant::query()->where('external_id', 'platform')->firstOrFail();

    $tenantA = Tenant::factory()->create([
        'workspace_id' => (int) $platformTenant->workspace_id,
        'name' => 'Scope Tenant A',
    ]);

    $tenantB = Tenant::factory()->create([
        'workspace_id' => (int) $platformTenant->workspace_id,
        'name' => 'Scope Tenant B',
    ]);

    Finding::factory()->create([
        'tenant_id' => (int) $tenantA->getKey(),
        'due_at' => null,
    ]);

    Finding::factory()->create([
        'tenant_id' => (int) $tenantB->getKey(),
        'due_at' => null,
    ]);

    $user = PlatformUser::factory()->create([
        'capabilities' => [
            PlatformCapabilities::ACCESS_SYSTEM_PANEL,
            PlatformCapabilities::OPS_VIEW,
            PlatformCapabilities::RUNBOOKS_VIEW,
            PlatformCapabilities::RUNBOOKS_RUN,
            PlatformCapabilities::RUNBOOKS_FINDINGS_LIFECYCLE_BACKFILL,
        ],
        'is_active' => true,
    ]);

    $this->actingAs($user, 'platform');

    Livewire::test(\App\Filament\System\Pages\Ops\Runbooks::class)
        ->set('findingsScopeMode', FindingsLifecycleBackfillScope::MODE_SINGLE_TENANT)
        ->set('findingsTenantId', (int) $tenantA->getKey())
        ->set('scopeMode', FindingsLifecycleBackfillScope::MODE_SINGLE_TENANT)
        ->set('tenantId', (int) $tenantA->getKey())
        ->callAction('preflight', data: [
            'scope_mode' => FindingsLifecycleBackfillScope::MODE_ALL_TENANTS,
            'tenant_id' => (int) $tenantA->getKey(),
        ])
        ->assertHasNoActionErrors()
        ->assertSet('findingsScopeMode', FindingsLifecycleBackfillScope::MODE_ALL_TENANTS)
        ->assertSet('findingsTenantId', null)
        ->assertSet('scopeMode', FindingsLifecycleBackfillScope::MODE_ALL_TENANTS)
        ->assertSet('tenantId', null)
        ->assertSet('preflight.estimated_tenants', 2)
        ->assertSet('preflight.affected_count', 2);
});