<?php

declare(strict_types=1);

namespace Tests\Feature;

use App\Models\MailwizzConfig;
use App\Models\PreregistrationPage;
use App\Models\Subscriber;
use App\Models\User;
use App\Models\WeeztixConfig;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Http\Client\Request;
use Illuminate\Support\Facades\Http;
use Illuminate\Support\Str;
use Tests\TestCase;

class DestroySubscriberTest extends TestCase
{
    use RefreshDatabase;

    public function test_page_owner_can_delete_subscriber_on_that_page(): void
    {
        $user = User::factory()->create(['role' => 'user']);
        $page = PreregistrationPage::query()->create([
            'slug' => (string) Str::uuid(),
            'user_id' => $user->id,
            'title' => 'Fest',
            'heading' => 'Fest',
            'intro_text' => null,
            'thank_you_message' => null,
            'expired_message' => null,
            'ticketshop_url' => null,
            'start_date' => now()->subDay(),
            'end_date' => now()->addMonth(),
            'phone_enabled' => false,
            'background_image' => null,
            'logo_image' => null,
            'is_active' => true,
        ]);
        $subscriber = Subscriber::query()->create([
            'preregistration_page_id' => $page->id,
            'first_name' => 'Ada',
            'last_name' => 'Lovelace',
            'email' => 'ada@example.com',
        ]);

        $response = $this->actingAs($user)->delete(route('admin.pages.subscribers.destroy', [$page, $subscriber]));

        $response->assertRedirect(route('admin.pages.subscribers.index', $page));
        $response->assertSessionHas('status');
        $this->assertDatabaseMissing('subscribers', ['id' => $subscriber->id]);
    }

    public function test_other_user_cannot_delete_subscriber(): void
    {
        $owner = User::factory()->create(['role' => 'user']);
        $intruder = User::factory()->create(['role' => 'user']);
        $page = PreregistrationPage::query()->create([
            'slug' => (string) Str::uuid(),
            'user_id' => $owner->id,
            'title' => 'Fest',
            'heading' => 'Fest',
            'intro_text' => null,
            'thank_you_message' => null,
            'expired_message' => null,
            'ticketshop_url' => null,
            'start_date' => now()->subDay(),
            'end_date' => now()->addMonth(),
            'phone_enabled' => false,
            'background_image' => null,
            'logo_image' => null,
            'is_active' => true,
        ]);
        $subscriber = Subscriber::query()->create([
            'preregistration_page_id' => $page->id,
            'first_name' => 'A',
            'last_name' => 'B',
            'email' => 'x@example.com',
        ]);

        $response = $this->actingAs($intruder)->delete(route('admin.pages.subscribers.destroy', [$page, $subscriber]));

        $response->assertForbidden();
        $this->assertDatabaseHas('subscribers', ['id' => $subscriber->id]);
    }

    public function test_cannot_delete_subscriber_using_wrong_page_in_url(): void
    {
        $user = User::factory()->create(['role' => 'user']);
        $pageA = PreregistrationPage::query()->create([
            'slug' => (string) Str::uuid(),
            'user_id' => $user->id,
            'title' => 'A',
            'heading' => 'A',
            'intro_text' => null,
            'thank_you_message' => null,
            'expired_message' => null,
            'ticketshop_url' => null,
            'start_date' => now()->subDay(),
            'end_date' => now()->addMonth(),
            'phone_enabled' => false,
            'background_image' => null,
            'logo_image' => null,
            'is_active' => true,
        ]);
        $pageB = PreregistrationPage::query()->create([
            'slug' => (string) Str::uuid(),
            'user_id' => $user->id,
            'title' => 'B',
            'heading' => 'B',
            'intro_text' => null,
            'thank_you_message' => null,
            'expired_message' => null,
            'ticketshop_url' => null,
            'start_date' => now()->subDay(),
            'end_date' => now()->addMonth(),
            'phone_enabled' => false,
            'background_image' => null,
            'logo_image' => null,
            'is_active' => true,
        ]);
        $subscriber = Subscriber::query()->create([
            'preregistration_page_id' => $pageB->id,
            'first_name' => 'A',
            'last_name' => 'B',
            'email' => 'y@example.com',
        ]);

        $response = $this->actingAs($user)->delete(route('admin.pages.subscribers.destroy', [$pageA, $subscriber]));

        $response->assertForbidden();
        $this->assertDatabaseHas('subscribers', ['id' => $subscriber->id]);
    }

    public function test_delete_strips_mailwizz_source_tag_and_clears_coupon_field(): void
    {
        Http::fake(function (Request $request) {
            $url = $request->url();
            if (str_contains($url, 'search-by-email')) {
                return Http::response(['status' => 'success', 'data' => ['subscriber_uid' => 'sub-to-clean']]);
            }
            if ($request->method() === 'GET' && str_contains($url, '/subscribers/sub-to-clean') && ! str_contains($url, 'search-by-email')) {
                return Http::response([
                    'status' => 'success',
                    'data' => [
                        'record' => [
                            'TAGS' => 'preregister-source,other-tag',
                            'COUPON' => 'PREREG-OLD',
                        ],
                    ],
                ]);
            }
            if ($request->method() === 'PUT' && str_contains($url, '/subscribers/sub-to-clean')) {
                $body = $request->body();
                $this->assertStringContainsString('other-tag', $body);
                $this->assertStringNotContainsString('preregister-source', $body);
                $this->assertStringContainsString('COUPON', $body);

                return Http::response(['status' => 'success']);
            }

            return Http::response(['status' => 'error'], 500);
        });

        $user = User::factory()->create(['role' => 'user']);
        $page = $this->makePageForDestroyTest($user);
        MailwizzConfig::query()->create([
            'preregistration_page_id' => $page->id,
            'api_key' => 'fake-api-key',
            'list_uid' => 'list-uid-1',
            'list_name' => 'Main list',
            'field_email' => 'EMAIL',
            'field_first_name' => 'FNAME',
            'field_last_name' => 'LNAME',
            'field_phone' => null,
            'field_coupon_code' => 'COUPON',
            'tag_field' => 'TAGS',
            'tag_value' => 'preregister-source',
        ]);

        $subscriber = Subscriber::query()->create([
            'preregistration_page_id' => $page->id,
            'first_name' => 'Clean',
            'last_name' => 'Up',
            'email' => 'cleanup@example.com',
            'coupon_code' => 'PREREG-LOCAL',
        ]);

        $response = $this->actingAs($user)->delete(route('admin.pages.subscribers.destroy', [$page, $subscriber]));

        $response->assertRedirect(route('admin.pages.subscribers.index', $page));
        $this->assertDatabaseMissing('subscribers', ['id' => $subscriber->id]);
        Http::assertSentCount(3);
    }

    public function test_delete_removes_coupon_code_in_weeztix_when_configured(): void
    {
        Http::fake(function (Request $request) {
            $url = $request->url();
            if ($request->method() === 'GET' && preg_match('#/coupon/coupon-guid-test/codes$#', $url) === 1) {
                return Http::response([
                    'data' => [
                        ['guid' => 'wzx-code-guid', 'code' => 'PREREG-DEL99'],
                    ],
                ], 200);
            }
            if ($request->method() === 'DELETE' && str_contains($url, '/coupon/coupon-guid-test/codes/wzx-code-guid')) {
                return Http::response(null, 204);
            }

            return Http::response(['status' => 'error'], 500);
        });

        $user = User::factory()->create(['role' => 'user']);
        $page = $this->makePageForDestroyTest($user);
        WeeztixConfig::query()->create([
            'preregistration_page_id' => $page->id,
            'client_id' => 'client-id',
            'client_secret' => 'client-secret',
            'redirect_uri' => 'https://app.test/callback',
            'access_token' => 'access-token',
            'refresh_token' => 'refresh-token',
            'token_expires_at' => now()->addHour(),
            'refresh_token_expires_at' => now()->addMonth(),
            'company_guid' => 'company-guid-test',
            'company_name' => 'Test Co',
            'coupon_guid' => 'coupon-guid-test',
            'coupon_name' => 'PreReg',
            'is_connected' => true,
        ]);

        $subscriber = Subscriber::query()->create([
            'preregistration_page_id' => $page->id,
            'first_name' => 'Weez',
            'last_name' => 'Tix',
            'email' => 'weez@example.com',
            'coupon_code' => 'PREREG-DEL99',
        ]);

        $response = $this->actingAs($user)->delete(route('admin.pages.subscribers.destroy', [$page, $subscriber]));

        $response->assertRedirect(route('admin.pages.subscribers.index', $page));
        $this->assertDatabaseMissing('subscribers', ['id' => $subscriber->id]);

        Http::assertSent(function (Request $request): bool {
            return $request->method() === 'DELETE'
                && str_contains($request->url(), '/coupon/coupon-guid-test/codes/wzx-code-guid');
        });
    }

    private function makePageForDestroyTest(User $user): PreregistrationPage
    {
        return PreregistrationPage::query()->create([
            'slug' => (string) Str::uuid(),
            'user_id' => $user->id,
            'title' => 'Fest',
            'heading' => 'Fest',
            'intro_text' => null,
            'thank_you_message' => null,
            'expired_message' => null,
            'ticketshop_url' => null,
            'start_date' => now()->subDay(),
            'end_date' => now()->addMonth(),
            'phone_enabled' => false,
            'background_image' => null,
            'logo_image' => null,
            'is_active' => true,
        ]);
    }
}