<?php

declare(strict_types=1);

namespace Tests\Feature;

use App\Models\PreregistrationPage;
use App\Models\Subscriber;
use App\Models\User;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Str;
use Tests\TestCase;

class PublicPageTest extends TestCase
{
    use RefreshDatabase;

    public function test_show_returns_ok_for_active_public_page(): void
    {
        $page = $this->makePage([
            'start_date' => now()->addDay(),
            'end_date' => now()->addMonth(),
        ]);

        $response = $this->get(route('public.page', ['publicPage' => $page->slug]));

        $response->assertOk();
        $response->assertSee($page->heading, escape: false);
    }

    public function test_show_returns_not_found_when_page_is_inactive(): void
    {
        $page = $this->makePage([
            'is_active' => false,
            'start_date' => now()->subHour(),
            'end_date' => now()->addMonth(),
        ]);

        $response = $this->get(route('public.page', ['publicPage' => $page->slug]));

        $response->assertNotFound();
    }

    public function test_subscribe_returns_json_success_and_creates_subscriber(): void
    {
        $page = $this->makePage([
            'thank_you_message' => 'Custom thanks',
            'start_date' => now()->subHour(),
            'end_date' => now()->addMonth(),
            'phone_enabled' => false,
        ]);

        $response = $this->postJson(route('public.subscribe', ['publicPage' => $page->slug]), [
            'first_name' => 'Ada',
            'last_name' => 'Lovelace',
            'email' => 'ada@example.com',
        ]);

        $response->assertOk();
        $response->assertJson([
            'success' => true,
            'message' => 'Custom thanks',
        ]);
        $this->assertDatabaseHas('subscribers', [
            'preregistration_page_id' => $page->id,
            'email' => 'ada@example.com',
        ]);
    }

    public function test_subscribe_returns_friendly_message_for_duplicate_email(): void
    {
        $page = $this->makePage([
            'start_date' => now()->subHour(),
            'end_date' => now()->addMonth(),
        ]);

        Subscriber::query()->create([
            'preregistration_page_id' => $page->id,
            'first_name' => 'A',
            'last_name' => 'B',
            'email' => 'dup@example.com',
        ]);

        $response = $this->postJson(route('public.subscribe', ['publicPage' => $page->slug]), [
            'first_name' => 'C',
            'last_name' => 'D',
            'email' => 'dup@example.com',
        ]);

        $response->assertStatus(422);
        $response->assertJson([
            'success' => false,
            'message' => 'You are already registered for this event.',
        ]);
    }

    public function test_subscribe_forbidden_outside_registration_window(): void
    {
        $page = $this->makePage([
            'start_date' => now()->addDay(),
            'end_date' => now()->addMonth(),
        ]);

        $response = $this->postJson(route('public.subscribe', ['publicPage' => $page->slug]), [
            'first_name' => 'A',
            'last_name' => 'B',
            'email' => 'a@example.com',
        ]);

        $response->assertForbidden();
    }

    /**
     * @param  array<string, mixed>  $overrides
     */
    private function makePage(array $overrides = []): PreregistrationPage
    {
        $user = User::factory()->create(['role' => 'user']);

        return PreregistrationPage::query()->create(array_merge([
            'slug' => (string) Str::uuid(),
            'user_id' => $user->id,
            'title' => 'Test page',
            'heading' => 'Join us',
            'intro_text' => null,
            'thank_you_message' => null,
            'expired_message' => null,
            'ticketshop_url' => null,
            'start_date' => now()->subHour(),
            'end_date' => now()->addMonth(),
            'phone_enabled' => false,
            'is_active' => true,
        ], $overrides));
    }
}