<?php

use App\Livewire\Security\IntegrationTokenEditor;
use App\Livewire\Security\IntegrationTokenForm;
use App\Livewire\Security\IntegrationTokens;
use App\Models\AuditEvent;
use App\Models\DnsProviderZone;
use App\Models\InstanceSettings;
use App\Models\IntegrationToken;
use App\Models\Team;
use App\Models\User;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\Http;
use Illuminate\Support\Once;
use Livewire\Livewire;

uses(RefreshDatabase::class);

beforeEach(function () {
    $this->withoutDefer();
    if (! InstanceSettings::query()->whereKey(0)->exists()) {
        $settings = new InstanceSettings;
        $settings->id = 0;
        $settings->save();
    }
    Once::flush();

    $this->team = Team::factory()->create();
    $this->user = User::factory()->create();
    $this->team->members()->attach($this->user->id, ['role' => 'owner']);

    session(['currentTeam' => $this->team]);
    $this->actingAs($this->user);
});

test('a cloudflare dns token is validated with read only requests before it is saved', function () {
    Http::fake([
        'https://api.cloudflare.com/client/v4/user/tokens/verify' => Http::response([
            'success' => true,
            'result' => ['status' => 'active'],
        ]),
        'https://api.cloudflare.com/client/v4/zones?per_page=1' => Http::response([
            'success' => true,
            'result' => [['id' => 'zone-id']],
        ]),
        'https://api.cloudflare.com/client/v4/zones/zone-id/dns_records?per_page=1' => Http::response([
            'success' => true,
            'result' => [],
        ]),
        'https://api.cloudflare.com/client/v4/zones?page=1&per_page=50' => Http::response([
            'success' => true,
            'result' => [['id' => 'zone-id', 'name' => 'example.com', 'account' => ['id' => 'account-id', 'name' => 'Production']]],
            'result_info' => ['total_pages' => 1],
        ]),
    ]);

    Livewire::test(IntegrationTokenForm::class, ['modal_mode' => true])
        ->set('provider', 'cloudflare')
        ->set('name', 'Production DNS')
        ->set('token', 'cloudflare-token')
        ->set('capabilities', ['dns'])
        ->call('addToken')
        ->assertHasNoErrors()
        ->assertDispatched('close-modal');

    $this->assertDatabaseHas('integration_tokens', [
        'team_id' => $this->team->id,
        'provider' => 'cloudflare',
        'name' => 'Production DNS',
    ]);
    $this->assertDatabaseHas('audit_events', [
        'team_id' => $this->team->id,
        'event' => 'ui.integration_token.created',
        'resource_name' => 'Production DNS',
    ]);

    Http::assertSentCount(4);
    Http::assertSent(fn ($request) => $request->method() === 'GET'
        && $request->url() === 'https://api.cloudflare.com/client/v4/zones/zone-id/dns_records?per_page=1');
});

test('automatic dns is enabled by default and can be disabled when saving a cloudflare token', function () {
    Http::fake([
        'https://api.cloudflare.com/client/v4/user/tokens/verify' => Http::response(['success' => true, 'result' => ['status' => 'active']]),
        'https://api.cloudflare.com/client/v4/zones?per_page=1' => Http::response(['success' => true, 'result' => [['id' => 'zone-id']]]),
        'https://api.cloudflare.com/client/v4/zones/zone-id/dns_records?per_page=1' => Http::response(['success' => true, 'result' => []]),
        'https://api.cloudflare.com/client/v4/zones?page=1&per_page=50' => Http::response([
            'success' => true,
            'result' => [['id' => 'zone-id', 'name' => 'example.com', 'account' => ['id' => 'account-id', 'name' => 'Production']]],
            'result_info' => ['total_pages' => 1],
        ]),
    ]);

    Livewire::test(IntegrationTokenForm::class)
        ->assertSet('automaticDns', true)
        ->set('name', 'Manual DNS')
        ->set('token', 'cloudflare-token')
        ->set('automaticDns', false)
        ->call('addToken')
        ->assertHasNoErrors();

    expect(IntegrationToken::query()->sole()->automaticDnsEnabled())->toBeFalse();
});

test('cloudflare proxy mode is off by default and can be enabled when adding and editing a token', function () {
    Http::fake([
        'https://api.cloudflare.com/client/v4/user/tokens/verify' => Http::response(['success' => true, 'result' => ['status' => 'active']]),
        'https://api.cloudflare.com/client/v4/zones?per_page=1' => Http::response(['success' => true, 'result' => [['id' => 'zone-id']]]),
        'https://api.cloudflare.com/client/v4/zones/zone-id/dns_records?per_page=1' => Http::response(['success' => true, 'result' => []]),
        'https://api.cloudflare.com/client/v4/zones?page=1&per_page=50' => Http::response([
            'success' => true,
            'result' => [['id' => 'zone-id', 'name' => 'example.com', 'account' => ['id' => 'account-id', 'name' => 'Production']]],
            'result_info' => ['total_pages' => 1],
        ]),
    ]);

    Livewire::test(IntegrationTokenForm::class)
        ->assertSet('proxiedDns', false)
        ->set('name', 'Proxied DNS')
        ->set('token', 'cloudflare-token')
        ->set('proxiedDns', true)
        ->call('addToken')
        ->assertHasNoErrors();

    $token = IntegrationToken::query()->sole();
    expect($token->proxiedDnsEnabled())->toBeTrue();

    Livewire::test(IntegrationTokenEditor::class, ['integration_token_uuid' => $token->uuid])
        ->assertSet('proxiedDns', true)
        ->set('proxiedDns', false)
        ->call('save')
        ->assertHasNoErrors();

    expect($token->refresh()->proxiedDnsEnabled())->toBeFalse();
});

test('deleting an integration token is audited without storing its value', function () {
    $token = IntegrationToken::query()->create([
        'team_id' => $this->team->id,
        'provider' => 'doppler',
        'name' => 'Production secrets',
        'token' => 'dp.st.super-secret',
        'capabilities' => ['secrets'],
    ]);

    Livewire::test(IntegrationTokens::class)->call('deleteToken', $token->id);

    $auditEvent = AuditEvent::query()->where('event', 'ui.integration_token.deleted')->sole();

    expect($auditEvent->resource_uuid)->toBe($token->uuid)
        ->and(json_encode($auditEvent->metadata))->not->toContain('dp.st.super-secret');
});

test('a cloudflare token is not saved when scope validation fails', function () {
    Http::fake([
        'https://api.cloudflare.com/client/v4/user/tokens/verify' => Http::response([
            'success' => true,
            'result' => ['status' => 'active'],
        ]),
        'https://api.cloudflare.com/client/v4/zones?per_page=1' => Http::response([
            'success' => false,
            'errors' => [['message' => 'Authentication error']],
        ], 403),
    ]);

    Livewire::test(IntegrationTokenForm::class)
        ->set('name', 'Invalid DNS token')
        ->set('token', 'cloudflare-token')
        ->set('capabilities', ['dns'])
        ->call('addToken')
        ->assertDispatched('error');

    $this->assertDatabaseCount('integration_tokens', 0);
});

test('at least one capability is required when adding a cloudflare token', function () {
    Livewire::test(IntegrationTokenForm::class)
        ->set('name', 'Account token')
        ->set('token', 'cloudflare-token')
        ->set('capabilities', [])
        ->call('addToken')
        ->assertHasErrors(['capabilities' => 'required']);

    $this->assertDatabaseCount('integration_tokens', 0);
    Http::assertNothingSent();
});

test('integration tokens page lists saved provider and capabilities', function () {
    IntegrationToken::query()->create([
        'team_id' => $this->team->id,
        'provider' => 'cloudflare',
        'name' => 'Production DNS',
        'token' => 'secret',
        'capabilities' => ['dns'],
    ]);

    Livewire::test(IntegrationTokens::class)
        ->assertSee('Production DNS')
        ->assertSee('Cloudflare')
        ->assertSee('DNS');
});

test('cloudflare dns scope guidance and token creation link are shown', function () {
    Livewire::test(IntegrationTokenForm::class)
        ->set('capabilities', ['dns'])
        ->assertSee('Zone - DNS - Edit')
        ->assertSee('Zone - Zone - Read')
        ->assertSeeHtml(e(IntegrationToken::cloudflareTokenTemplateUrl(['dns'])));
});

test('saved integration token rows render modal editors with a gear button', function () {
    IntegrationToken::query()->create([
        'team_id' => $this->team->id,
        'provider' => 'cloudflare',
        'name' => 'Production DNS',
        'token' => 'original-token',
        'capabilities' => ['dns'],
    ]);

    Livewire::test(IntegrationTokens::class)
        ->assertSee('Edit Integration Token')
        ->assertSee('Production DNS')
        ->assertSeeHtml(':aria-label="`Edit ${tokenName}`"');
});

test('an integration token can be rotated after validating its capabilities', function () {
    Http::fake([
        'https://api.cloudflare.com/client/v4/user/tokens/verify' => Http::response([
            'success' => true,
            'result' => ['status' => 'active'],
        ]),
        'https://api.cloudflare.com/client/v4/zones?per_page=1' => Http::response([
            'success' => true,
            'result' => [['id' => 'zone-id']],
        ]),
        'https://api.cloudflare.com/client/v4/zones/zone-id/dns_records?per_page=1' => Http::response([
            'success' => true,
            'result' => [],
        ]),
        'https://api.cloudflare.com/client/v4/zones?page=1&per_page=50' => Http::response([
            'success' => true,
            'result' => [['id' => 'zone-id', 'name' => 'example.com', 'account' => ['id' => 'account-id', 'name' => 'Production']]],
            'result_info' => ['total_pages' => 1],
        ]),
    ]);

    $savedToken = IntegrationToken::query()->create([
        'team_id' => $this->team->id,
        'provider' => 'cloudflare',
        'name' => 'Production DNS',
        'token' => 'original-token',
        'capabilities' => ['dns'],
    ]);

    Livewire::test(IntegrationTokenEditor::class, ['integration_token_uuid' => $savedToken->uuid])
        ->set('name', 'Rotated DNS')
        ->set('newToken', 'rotated-token')
        ->call('save')
        ->assertHasNoErrors()
        ->assertDispatched('success');

    $savedToken->refresh();

    expect($savedToken->name)->toBe('Rotated DNS')
        ->and($savedToken->token)->toBe('rotated-token');
});

test('leaving the token field blank keeps the existing integration token', function () {
    Http::fake();

    $savedToken = IntegrationToken::query()->create([
        'team_id' => $this->team->id,
        'provider' => 'cloudflare',
        'name' => 'Production DNS',
        'token' => 'original-token',
        'capabilities' => ['dns'],
    ]);

    Livewire::test(IntegrationTokenEditor::class, ['integration_token_uuid' => $savedToken->uuid])
        ->set('name', 'Renamed DNS')
        ->set('newToken', '')
        ->call('save')
        ->assertHasNoErrors();

    $savedToken->refresh();

    expect($savedToken->name)->toBe('Renamed DNS')
        ->and($savedToken->token)->toBe('original-token');

    Http::assertNothingSent();
});

test('cloudflare token editor lists the zones managed by that token', function () {
    $savedToken = IntegrationToken::factory()->for($this->team)->create([
        'provider' => 'cloudflare',
        'name' => 'Production DNS',
        'capabilities' => ['dns'],
    ]);
    DnsProviderZone::factory()->for($savedToken)->create([
        'name' => 'example.com',
        'account_name' => 'Production Account',
    ]);
    DnsProviderZone::factory()->create(['name' => 'other-team.example']);

    Livewire::test(IntegrationTokenEditor::class, ['integration_token_uuid' => $savedToken->uuid])
        ->assertSee('Domains this token can manage')
        ->assertSee('example.com')
        ->assertSee('Production Account')
        ->assertDontSee('other-team.example');
});

test('an invalid replacement does not rotate the integration token', function () {
    Http::fake([
        'https://api.cloudflare.com/client/v4/user/tokens/verify' => Http::response([
            'success' => false,
        ], 403),
    ]);

    $savedToken = IntegrationToken::query()->create([
        'team_id' => $this->team->id,
        'provider' => 'cloudflare',
        'name' => 'Production DNS',
        'token' => 'original-token',
        'capabilities' => ['dns'],
    ]);

    Livewire::test(IntegrationTokenEditor::class, ['integration_token_uuid' => $savedToken->uuid])
        ->set('newToken', 'invalid-token')
        ->call('save')
        ->assertDispatched('error');

    expect($savedToken->fresh()->token)->toBe('original-token');
});

test('new integration token form controls declare authorization matching server-side actions', function () {
    $editor = file_get_contents(resource_path('views/livewire/security/integration-token-editor.blade.php'));
    $form = file_get_contents(resource_path('views/livewire/security/integration-token-form.blade.php'));

    expect($editor)
        ->toMatch('/<x-forms\.checkbox(?=[^>]*id="edit-automatic-dns")(?=[^>]*canGate="update")(?=[^>]*:canResource="\$integrationToken")[^>]*>/')
        ->toMatch('/<x-forms\.button(?=[^>]*wire:click="refreshZones")(?=[^>]*canGate="update")(?=[^>]*:canResource="\$integrationToken")[^>]*>/');

    expect($form)
        ->toMatch('/<x-forms\.checkbox(?=[^>]*id="automatic-dns")(?=[^>]*canGate="create")(?=[^>]*:canResource="\\\\App\\\\Models\\\\IntegrationToken::class")[^>]*>/');
});

function vaultIntegrationToken(Team $team, array $metadata = ['base_url' => 'https://example.com:8200']): IntegrationToken
{
    return IntegrationToken::query()->create([
        'team_id' => $team->id,
        'provider' => 'vault',
        'name' => 'Production Vault',
        'token' => 'hvs.stored-secret',
        'capabilities' => ['secrets'],
        'metadata' => $metadata,
    ]);
}

test('changing the vault base url without re-entering the token does not send the stored token to the new host', function () {
    Http::fake();
    $savedToken = vaultIntegrationToken($this->team);

    Livewire::test(IntegrationTokenEditor::class, ['integration_token_uuid' => $savedToken->uuid])
        ->set('metadata.base_url', 'https://example.net:8200')
        ->set('newToken', '')
        ->call('save')
        ->assertHasErrors(['newToken'])
        ->assertNotDispatched('success');

    Http::assertNothingSent();
    Http::assertNotSent(fn ($request) => str_contains($request->url(), 'example.net'));
    expect($savedToken->fresh()->metadata)->toBe(['base_url' => 'https://example.com:8200'])
        ->and($savedToken->fresh()->token)->toBe('hvs.stored-secret');
});

test('changing the vault namespace without re-entering the token is rejected', function () {
    Http::fake();
    $savedToken = vaultIntegrationToken($this->team, ['base_url' => 'https://example.com:8200', 'namespace' => 'team-a']);

    Livewire::test(IntegrationTokenEditor::class, ['integration_token_uuid' => $savedToken->uuid])
        ->set('metadata.namespace', 'team-b')
        ->call('save')
        ->assertHasErrors(['newToken']);

    Http::assertNothingSent();
    expect($savedToken->fresh()->metadata)->toBe(['base_url' => 'https://example.com:8200', 'namespace' => 'team-a']);
});

test('changing the infisical base url or client id without re-entering the client secret is rejected', function (string $field, string $value) {
    Http::fake();
    $savedToken = IntegrationToken::query()->create([
        'team_id' => $this->team->id,
        'provider' => 'infisical',
        'name' => 'Production Infisical',
        'token' => 'stored-client-secret',
        'capabilities' => ['secrets'],
        'metadata' => ['base_url' => 'https://example.com', 'client_id' => 'client-a'],
    ]);

    Livewire::test(IntegrationTokenEditor::class, ['integration_token_uuid' => $savedToken->uuid])
        ->set("metadata.{$field}", $value)
        ->call('save')
        ->assertHasErrors(['newToken']);

    Http::assertNothingSent();
    expect($savedToken->fresh()->metadata)->toBe(['base_url' => 'https://example.com', 'client_id' => 'client-a']);
})->with([
    'base url' => ['base_url', 'https://example.net'],
    'client id' => ['client_id', 'client-b'],
]);

test('an admin changing the vault base url without the token gets a validation error', function () {
    Http::fake();
    $admin = User::factory()->create();
    $this->team->members()->attach($admin->id, ['role' => 'admin']);
    $this->actingAs($admin);
    $savedToken = vaultIntegrationToken($this->team);

    Livewire::test(IntegrationTokenEditor::class, ['integration_token_uuid' => $savedToken->uuid])
        ->set('metadata.base_url', 'https://example.net:8200')
        ->call('save')
        ->assertHasErrors(['newToken']);

    Http::assertNothingSent();
});

test('changing the vault base url with a re-entered token validates against the new host and is audited', function () {
    Http::fake([
        'https://example.net:8200/v1/auth/token/lookup-self' => Http::response(['data' => []]),
    ]);
    $savedToken = vaultIntegrationToken($this->team);

    Livewire::test(IntegrationTokenEditor::class, ['integration_token_uuid' => $savedToken->uuid])
        ->set('metadata.base_url', 'https://example.net:8200')
        ->set('newToken', 'hvs.new-secret')
        ->call('save')
        ->assertHasNoErrors()
        ->assertDispatched('success');

    Http::assertSent(fn ($request) => $request->url() === 'https://example.net:8200/v1/auth/token/lookup-self'
        && $request->hasHeader('X-Vault-Token', 'hvs.new-secret'));
    Http::assertNotSent(fn ($request) => $request->hasHeader('X-Vault-Token', 'hvs.stored-secret'));

    $savedToken->refresh();
    expect($savedToken->metadata)->toBe(['base_url' => 'https://example.net:8200'])
        ->and($savedToken->token)->toBe('hvs.new-secret');

    $event = AuditEvent::query()->where('event', 'ui.integration_token.base_url_changed')->first();
    expect($event)->not->toBeNull()
        ->and($event->team_id)->toBe($this->team->id);
    expect(json_encode($event->toArray()))->toContain('example.net')
        ->not->toContain('hvs.new-secret');
});

test('saving a vault token with unchanged connection settings and a blank token keeps working', function () {
    Http::fake();
    $savedToken = vaultIntegrationToken($this->team, ['base_url' => 'https://example.com:8200', 'namespace' => 'team-a']);

    Livewire::test(IntegrationTokenEditor::class, ['integration_token_uuid' => $savedToken->uuid])
        ->set('name', 'Renamed Vault')
        ->set('newToken', '')
        ->call('save')
        ->assertHasNoErrors()
        ->assertDispatched('success');

    Http::assertNothingSent();
    $savedToken->refresh();
    expect($savedToken->name)->toBe('Renamed Vault')
        ->and($savedToken->token)->toBe('hvs.stored-secret')
        ->and($savedToken->metadata)->toBe(['base_url' => 'https://example.com:8200', 'namespace' => 'team-a']);
});

test('changing the vault request timeout keeps the stored token and validates with the new timeout', function () {
    $timeouts = [];
    Http::fake(function ($request, array $options) use (&$timeouts) {
        $timeouts[] = $options['timeout'];

        return Http::response(['data' => []]);
    });
    $savedToken = vaultIntegrationToken($this->team);

    Livewire::test(IntegrationTokenEditor::class, ['integration_token_uuid' => $savedToken->uuid])
        ->set('metadata.timeout', '45')
        ->call('save')
        ->assertHasNoErrors()
        ->assertDispatched('success');

    $savedToken->refresh();
    expect($timeouts)->toBe([45])
        ->and($savedToken->token)->toBe('hvs.stored-secret')
        ->and(IntegrationToken::requestTimeout($savedToken->metadata))->toBe(45);
});

test('a request timeout outside 1 to 300 seconds is rejected', function (string $timeout) {
    Http::fake();
    $savedToken = vaultIntegrationToken($this->team);

    Livewire::test(IntegrationTokenEditor::class, ['integration_token_uuid' => $savedToken->uuid])
        ->set('metadata.timeout', $timeout)
        ->call('save')
        ->assertHasErrors(['metadata.timeout']);

    Http::assertNothingSent();
})->with(['0', '301', 'abc']);

test('the token list shows its empty state after the editor deletes the last token', function () {
    $token = IntegrationToken::query()->create([
        'team_id' => $this->team->id,
        'provider' => 'cloudflare',
        'name' => 'Production DNS',
        'token' => 'secret',
        'capabilities' => ['dns'],
    ]);
    $list = Livewire::test(IntegrationTokens::class)->assertDontSee('No integration tokens');

    Livewire::test(IntegrationTokenEditor::class, ['integration_token_uuid' => $token->uuid])
        ->call('delete')
        ->assertDispatched('integration-token-deleted', uuid: $token->uuid);

    $list->dispatch('integration-token-deleted', uuid: $token->uuid)
        ->assertSee('No integration tokens');
});

test('a cloudflare token is saved when one validation request has a connection failure', function () {
    Http::fake([
        'https://api.cloudflare.com/client/v4/user/tokens/verify' => Http::response(['success' => true, 'result' => ['status' => 'active']]),
        'https://api.cloudflare.com/client/v4/zones?per_page=1' => Http::response(['success' => true, 'result' => [['id' => 'zone-id']]]),
        'https://api.cloudflare.com/client/v4/zones/zone-id/dns_records?per_page=1' => Http::sequence()
            ->pushFailedConnection('cURL error 28: Connection timed out after 5001 milliseconds')
            ->push(['success' => true, 'result' => []]),
        'https://api.cloudflare.com/client/v4/zones?page=1&per_page=50' => Http::response([
            'success' => true,
            'result' => [['id' => 'zone-id', 'name' => 'example.com', 'account' => ['id' => 'account-id', 'name' => 'Production']]],
            'result_info' => ['total_pages' => 1],
        ]),
    ]);

    Livewire::test(IntegrationTokenForm::class)
        ->set('provider', 'cloudflare')
        ->set('name', 'Production DNS')
        ->set('token', 'cloudflare-token')
        ->set('capabilities', ['dns'])
        ->call('addToken')
        ->assertDispatched('success');

    $this->assertDatabaseHas('integration_tokens', ['team_id' => $this->team->id, 'name' => 'Production DNS']);
});

test('a clear error is shown when the provider api cannot be reached', function () {
    Http::fake(['*' => Http::failedConnection('cURL error 28: Connection timed out after 10001 milliseconds')]);

    Livewire::test(IntegrationTokenForm::class)
        ->set('provider', 'cloudflare')
        ->set('name', 'Production DNS')
        ->set('token', 'cloudflare-token')
        ->set('capabilities', ['dns'])
        ->call('addToken')
        ->assertDispatched('error', 'Could not connect to the Cloudflare API. Check the network connection of Coolify and try again.');

    $token = IntegrationToken::factory()->create(['team_id' => $this->team->id, 'provider' => 'cloudflare', 'capabilities' => ['dns']]);

    Livewire::test(IntegrationTokenEditor::class, ['integration_token_uuid' => $token->uuid])
        ->set('newToken', 'new-cloudflare-token')
        ->call('save')
        ->assertDispatched('error', 'Could not connect to the Cloudflare API. Check the network connection of Coolify and try again.');

    $this->assertDatabaseMissing('integration_tokens', ['name' => 'Production DNS']);
    expect($token->refresh()->token)->not->toBe('new-cloudflare-token');
});