<?php

use App\Enums\Portal;
use App\Models\Category;
use App\Models\Company;
use App\Models\NewsletterSubscription;
use App\Models\User;
use Laravel\Sanctum\Sanctum;
use Tests\TestCase;

test('legacy api keys in query parameters are not accepted but get the migration hint', function () {
    /** @var TestCase $this */
    // Legacy-Keys sind nur noch in Headern zulässig; der Query-Parameter wird
    // nicht für die Auth genutzt, liefert aber den 410-Migrationshinweis.
    $this->getJson('/api/v1/categories?api_key=legacy-key')
        ->assertStatus(410)
        ->assertJsonStructure(['message', 'migration_url', 'docs_url']);
});

test('api user can read only own companies', function () {
    /** @var TestCase $this */
    $user = User::factory()->create();
    $ownCompany = Company::factory()->presseecho()->create(['name' => 'Eigene Firma']);
    $otherCompany = Company::factory()->businessportal24()->create(['name' => 'Fremde Firma']);
    $user->companies()->attach($ownCompany->id, ['role' => 'owner']);

    Sanctum::actingAs($user, ['companies:read']);

    $this->getJson('/api/v1/companies')
        ->assertOk()
        ->assertSee('Eigene Firma')
        ->assertDontSee('Fremde Firma');

    $this->getJson("/api/v1/companies/{$otherCompany->id}")
        ->assertForbidden();
});

test('api user can list categories with press release read ability', function () {
    /** @var TestCase $this */
    $user = User::factory()->create();
    Category::factory()->withTranslations()->create(['portal' => Portal::Both]);

    Sanctum::actingAs($user, ['press-releases:read']);

    $this->getJson('/api/v1/categories')
        ->assertOk()
        ->assertJsonCount(1, 'data')
        ->assertJsonStructure([
            'data' => [
                '*' => ['id', 'portal', 'translations'],
            ],
        ]);
});

test('api user can subscribe an email to newsletter', function () {
    /** @var TestCase $this */
    $user = User::factory()->create();

    Sanctum::actingAs($user, ['newsletter:subscribe']);

    $this->postJson('/api/v1/newsletter/subscribe', [
        'portal' => 'presseecho',
        'email' => 'newsletter@example.com',
        'first_name' => 'Max',
        'last_name' => 'Muster',
    ])
        ->assertCreated()
        ->assertJsonPath('data.email', 'newsletter@example.com')
        ->assertJsonPath('data.is_confirmed', false);

    expect(NewsletterSubscription::withoutGlobalScopes()
        ->where('email', 'newsletter@example.com')
        ->where('portal', 'presseecho')
        ->exists())->toBeTrue();
});

test('resubscribing keeps an existing confirmation intact', function () {
    /** @var TestCase $this */
    $user = User::factory()->create();
    $subscription = NewsletterSubscription::withoutGlobalScopes()->create([
        'portal' => 'presseecho',
        'user_id' => $user->id,
        'email' => 'confirmed@example.com',
        'is_confirmed' => true,
        'confirmation_token' => null,
        'subscribed_at' => now()->subMonth(),
        'unsubscribed_at' => now()->subDay(),
    ]);
    Sanctum::actingAs($user, ['newsletter:subscribe']);

    $this->postJson('/api/v1/newsletter/subscribe', [
        'portal' => 'presseecho',
        'email' => 'confirmed@example.com',
        'first_name' => 'Neu',
    ])->assertCreated()
        ->assertJsonPath('data.is_confirmed', true);

    $subscription->refresh();

    expect($subscription->is_confirmed)->toBeTrue()
        ->and($subscription->confirmation_token)->toBeNull()
        ->and($subscription->unsubscribed_at)->toBeNull()
        ->and($subscription->first_name)->toBe('Neu');
});

test('an orphaned subscription without owner can be rebound instead of being permanently blocked', function () {
    /** @var TestCase $this */
    // user_id NULL entsteht z. B. nach Konto-Löschung (FK nullOnDelete) oder
    // durch Legacy-Import. Ohne Rebind wäre portal+email dauerhaft gesperrt.
    $subscription = NewsletterSubscription::withoutGlobalScopes()->create([
        'portal' => 'presseecho',
        'user_id' => null,
        'email' => 'orphan@example.com',
        'is_confirmed' => false,
        'subscribed_at' => now()->subMonth(),
    ]);

    $user = User::factory()->create();
    Sanctum::actingAs($user, ['newsletter:subscribe']);

    $this->postJson('/api/v1/newsletter/subscribe', [
        'portal' => 'presseecho',
        'email' => 'orphan@example.com',
        'first_name' => 'Wieder da',
    ])->assertCreated();

    expect($subscription->fresh()->user_id)->toBe($user->id)
        ->and($subscription->fresh()->first_name)->toBe('Wieder da');
});

test('an api user cannot take over another newsletter subscription', function () {
    /** @var TestCase $this */
    $owner = User::factory()->create();
    $attacker = User::factory()->create();
    $subscription = NewsletterSubscription::withoutGlobalScopes()->create([
        'portal' => 'presseecho',
        'user_id' => $owner->id,
        'email' => 'owned@example.com',
        'first_name' => 'Original',
        'is_confirmed' => true,
        'subscribed_at' => now(),
    ]);
    Sanctum::actingAs($attacker, ['newsletter:subscribe']);

    $this->postJson('/api/v1/newsletter/subscribe', [
        'portal' => 'presseecho',
        'email' => 'owned@example.com',
        'first_name' => 'Übernommen',
    ])->assertConflict();

    expect($subscription->fresh()->user_id)->toBe($owner->id)
        ->and($subscription->fresh()->first_name)->toBe('Original')
        ->and($subscription->fresh()->is_confirmed)->toBeTrue();
});