<?php

use App\Models\Shop\WebsiteShopArticle;
use App\Models\Shop\WebsiteShopCategory;

test('shop page loads without category', function () {
    installHotel();

    $category = WebsiteShopCategory::factory()->create();
    $article = WebsiteShopArticle::factory()->create([
        'name' => 'Test Item',
        'info' => 'Test description',
        'costs' => 1000,
    ]);

    $response = $this->get('/shop');

    // Status check
    $response->assertStatus(200);

    // Content checks
    $response->assertSee('Test Item');
    $response->assertSee('Test description');

    // Database checks
    $this->assertDatabaseHas('website_shop_articles', [
        'id' => $article->id,
        'name' => 'Test Item',
        'costs' => 1000,
    ]);

    $this->assertDatabaseHas('website_shop_categories', [
        'id' => $category->id,
    ]);

    // Object checks
    expect($article->name)->toBe('Test Item');
    expect($article->costs)->toBe(1000);
    expect($article->info)->toBe('Test description');

    // Type checks
    expect($article->name)->toBeString();
    expect($article->costs)->toBeInt();
    expect($article->info)->toBeString();

    // Count checks
    expect(WebsiteShopArticle::count())->toBe(1);
    expect(WebsiteShopCategory::count())->toBe(1);
});

test('shop page loads with item', function () {
    installHotel();

    $article = WebsiteShopArticle::factory()->create([
        'name' => 'Special Item',
        'costs' => 500,
    ]);

    $response = $this->get('/shop');

    // Status check
    $response->assertStatus(200);

    // Content checks
    $response->assertSee('Special Item');

    // Database checks
    $this->assertDatabaseHas('website_shop_articles', [
        'id' => $article->id,
        'name' => 'Special Item',
        'costs' => 500,
    ]);

    // Object checks
    expect($article->name)->toBe('Special Item');
    expect($article->costs)->toBe(500);
});

test('shop page shows multiple items', function () {
    installHotel();

    $item1 = WebsiteShopArticle::factory()->create(['name' => 'Item 1', 'costs' => 100]);
    $item2 = WebsiteShopArticle::factory()->create(['name' => 'Item 2', 'costs' => 200]);
    $item3 = WebsiteShopArticle::factory()->create(['name' => 'Item 3', 'costs' => 300]);

    $response = $this->get('/shop');

    $response->assertStatus(200);

    // All items should be visible
    $response->assertSee('Item 1');
    $response->assertSee('Item 2');
    $response->assertSee('Item 3');

    // Count check
    expect(WebsiteShopArticle::count())->toBe(3);

    // Database checks
    $this->assertDatabaseHas('website_shop_articles', ['name' => 'Item 1']);
    $this->assertDatabaseHas('website_shop_articles', ['name' => 'Item 2']);
    $this->assertDatabaseHas('website_shop_articles', ['name' => 'Item 3']);
});

test('shop items have correct prices', function () {
    installHotel();

    $cheapItem = WebsiteShopArticle::factory()->create(['name' => 'Cheap', 'costs' => 10]);
    $expensiveItem = WebsiteShopArticle::factory()->create(['name' => 'Expensive', 'costs' => 10000]);

    $response = $this->get('/shop');

    $response->assertStatus(200);

    $response->assertSee('Cheap');
    $response->assertSee('Expensive');

    // Price checks
    expect($cheapItem->costs)->toBe(10);
    expect($expensiveItem->costs)->toBe(10000);
    expect($expensiveItem->costs)->toBeGreaterThan($cheapItem->costs);
});

test('shop items can have categories', function () {
    installHotel();

    $category = WebsiteShopCategory::factory()->create(['name' => 'Furniture']);
    $article = WebsiteShopArticle::factory()->create([
        'name' => 'Chair',
        'costs' => 100,
        'category_id' => $category->id,
    ]);

    $response = $this->get('/shop');

    $response->assertStatus(200);

    $response->assertSee('Chair');

    // Relationship check
    expect($article->category_id)->toBe($category->id);

    // Database checks
    $this->assertDatabaseHas('website_shop_articles', [
        'id' => $article->id,
        'category_id' => $category->id,
    ]);
});

test('shop page with no items shows empty state', function () {
    installHotel();

    // Ensure no items exist
    WebsiteShopArticle::query()->delete();

    $response = $this->get('/shop');

    $response->assertStatus(200);

    // Count check
    expect(WebsiteShopArticle::count())->toBe(0);
});

test('shop item has all required fields', function () {
    installHotel();

    $article = WebsiteShopArticle::factory()->create([
        'name' => 'Complete Item',
        'info' => 'Item description',
        'costs' => 500,
    ]);

    // All fields should be present
    expect($article->id)->toBeInt();
    expect($article->id)->toBeGreaterThan(0);
    expect($article->name)->toBeString();
    expect($article->info)->toBeString();
    expect($article->costs)->toBeInt();

    // Not null checks
    expect($article->name)->not->toBeNull();
    expect($article->costs)->not->toBeNull();

    // Database verification
    $this->assertDatabaseHas('website_shop_articles', [
        'name' => 'Complete Item',
        'info' => 'Item description',
        'costs' => 500,
    ]);
});

test('shop item can be updated', function () {
    installHotel();

    $article = WebsiteShopArticle::factory()->create([
        'name' => 'Old Name',
        'costs' => 100,
    ]);

    // Update article
    $article->name = 'New Name';
    $article->costs = 200;
    $article->save();

    $article->refresh();

    expect($article->name)->toBe('New Name');
    expect($article->costs)->toBe(200);

    $this->assertDatabaseHas('website_shop_articles', [
        'id' => $article->id,
        'name' => 'New Name',
        'costs' => 200,
    ]);

    $this->assertDatabaseMissing('website_shop_articles', [
        'id' => $article->id,
        'name' => 'Old Name',
    ]);
});

test('shop item can be deleted', function () {
    installHotel();

    $article = WebsiteShopArticle::factory()->create(['name' => 'To Delete']);
    $articleId = $article->id;

    expect(WebsiteShopArticle::find($articleId))->not->toBeNull();

    $article->delete();

    expect(WebsiteShopArticle::find($articleId))->toBeNull();
    expect(WebsiteShopArticle::count())->toBe(0);

    $this->assertDatabaseMissing('website_shop_articles', [
        'id' => $articleId,
    ]);
});

test('shop with multiple categories', function () {
    installHotel();

    $category1 = WebsiteShopCategory::factory()->create(['name' => 'Category 1']);
    $category2 = WebsiteShopCategory::factory()->create(['name' => 'Category 2']);

    $item1 = WebsiteShopArticle::factory()->create([
        'name' => 'Item in Cat 1',
        'category_id' => $category1->id,
    ]);

    $item2 = WebsiteShopArticle::factory()->create([
        'name' => 'Item in Cat 2',
        'category_id' => $category2->id,
    ]);

    $response = $this->get('/shop');

    $response->assertStatus(200);
    $response->assertSee('Item in Cat 1');
    $response->assertSee('Item in Cat 2');

    expect(WebsiteShopCategory::count())->toBe(2);
    expect(WebsiteShopArticle::count())->toBe(2);
});

test('shop item with zero cost', function () {
    installHotel();

    $freeItem = WebsiteShopArticle::factory()->create([
        'name' => 'Free Item',
        'costs' => 0,
    ]);

    $response = $this->get('/shop');

    $response->assertStatus(200);
    $response->assertSee('Free Item');

    expect($freeItem->costs)->toBe(0);
    expect($freeItem->costs)->toBeInt();
});

test('shop item with very high cost', function () {
    installHotel();

    $expensiveItem = WebsiteShopArticle::factory()->create([
        'name' => 'Luxury Item',
        'costs' => 999999,
    ]);

    $response = $this->get('/shop');

    $response->assertStatus(200);
    $response->assertSee('Luxury Item');

    expect($expensiveItem->costs)->toBe(999999);
    expect($expensiveItem->costs)->toBeGreaterThan(0);
});