berrypod/lib/simpleshop_theme/theme/preview_data.ex

defmodule SimpleshopTheme.Theme.PreviewData do
  @moduledoc """
  Provides preview data for theme customization.

  Uses real product data when available, falls back to mock data otherwise.
  This allows users to preview themes before adding products to their shop.
  """

  @doc """
  Returns products for preview.

  Uses real products if available, otherwise returns mock product data.
  """
  def products do
    if has_real_products?() do
      get_real_products()
    else
      mock_products()
    end
  end

  @doc """
  Returns cart items for preview.

  Always returns mock data as cart is session-specific.
  """
  def cart_items do
    mock_cart_items()
  end

  @doc """
  Returns cart drawer items formatted for the cart drawer component.
  """
  def cart_drawer_items do
    [
      %{
        name: "Mountain Sunrise Art Print",
        variant: "12″ x 18″ / Matte",
        price: "£24.00",
        image: "/mockups/mountain-sunrise-print-1.jpg"
      },
      %{
        name: "Fern Leaf Mug",
        variant: "11oz / White",
        price: "£14.99",
        image: "/mockups/fern-leaf-mug-1.jpg"
      }
    ]
  end

  @doc """
  Returns testimonials for preview.

  Always returns mock data.
  """
  def testimonials do
    mock_testimonials()
  end

  @doc """
  Returns categories for preview.

  Uses real categories if available, otherwise returns mock data.
  """
  def categories do
    if has_real_categories?() do
      get_real_categories()
    else
      mock_categories()
    end
  end

  @doc """
  Checks if the shop has real products.

  Returns true if at least one product exists in the database.
  """
  def has_real_products? do
    false
  end

  defp has_real_categories? do
    false
  end

  defp get_real_products do
    []
  end

  defp get_real_categories do
    []
  end

  defp mock_products do
    [
      # Art Prints
      %{
        id: "1",
        name: "Mountain Sunrise Art Print",
        description: "Capture the magic of dawn with this stunning mountain landscape print",
        price: 2400,
        compare_at_price: nil,
        image_url: "/mockups/mountain-sunrise-print-1.jpg",
        hover_image_url: "/mockups/mountain-sunrise-print-2.jpg",
        category: "Art Prints",
        in_stock: true,
        on_sale: false
      },
      %{
        id: "2",
        name: "Ocean Waves Art Print",
        description: "A calming sunset over ocean waves to bring peace to any room",
        price: 2400,
        compare_at_price: nil,
        image_url: "/mockups/ocean-waves-print-1.jpg",
        hover_image_url: "/mockups/ocean-waves-print-2.jpg",
        category: "Art Prints",
        in_stock: true,
        on_sale: false
      },
      %{
        id: "3",
        name: "Wildflower Meadow Art Print",
        description: "Beautiful wildflower meadow captured in the summer sunshine",
        price: 2400,
        compare_at_price: nil,
        image_url: "/mockups/wildflower-meadow-print-1.jpg",
        hover_image_url: "/mockups/wildflower-meadow-print-2.jpg",
        category: "Art Prints",
        in_stock: true,
        on_sale: false
      },
      %{
        id: "4",
        name: "Geometric Abstract Art Print",
        description: "Modern minimalist design with bold geometric shapes",
        price: 2800,
        compare_at_price: 3200,
        image_url: "/mockups/geometric-abstract-print-1.jpg",
        hover_image_url: "/mockups/geometric-abstract-print-2.jpg",
        category: "Art Prints",
        in_stock: true,
        on_sale: true
      },
      %{
        id: "5",
        name: "Botanical Illustration Print",
        description: "Vintage-inspired botanical drawing with intricate detail",
        price: 2400,
        compare_at_price: nil,
        image_url: "/mockups/botanical-illustration-print-1.jpg",
        hover_image_url: "/mockups/botanical-illustration-print-2.jpg",
        category: "Art Prints",
        in_stock: true,
        on_sale: false
      },
      # Apparel
      %{
        id: "6",
        name: "Forest Silhouette T-Shirt",
        description: "Soft cotton tee featuring a peaceful forest silhouette design",
        price: 2999,
        compare_at_price: nil,
        image_url: "/mockups/forest-silhouette-tshirt-1.jpg",
        hover_image_url: "/mockups/forest-silhouette-tshirt-2.jpg",
        category: "Apparel",
        in_stock: true,
        on_sale: false
      },
      %{
        id: "7",
        name: "Forest Light Hoodie",
        description: "Cosy fleece hoodie with stunning forest light photography",
        price: 4499,
        compare_at_price: 4999,
        image_url: "/mockups/forest-light-hoodie-1.jpg",
        hover_image_url: "/mockups/forest-light-hoodie-2.jpg",
        category: "Apparel",
        in_stock: true,
        on_sale: true
      },
      %{
        id: "8",
        name: "Wildflower Meadow Tote Bag",
        description: "Sturdy cotton tote bag with vibrant wildflower design",
        price: 1999,
        compare_at_price: nil,
        image_url: "/mockups/wildflower-meadow-tote-1.jpg",
        hover_image_url: "/mockups/wildflower-meadow-tote-2.jpg",
        category: "Apparel",
        in_stock: true,
        on_sale: false
      },
      %{
        id: "9",
        name: "Sunset Gradient Tote Bag",
        description: "Beautiful ocean sunset printed on durable canvas tote",
        price: 1999,
        compare_at_price: nil,
        image_url: "/mockups/sunset-gradient-tote-1.jpg",
        hover_image_url: "/mockups/sunset-gradient-tote-2.jpg",
        category: "Apparel",
        in_stock: true,
        on_sale: false
      },
      # Homewares
      %{
        id: "10",
        name: "Fern Leaf Mug",
        description: "Start your morning right with this nature-inspired ceramic mug",
        price: 1499,
        compare_at_price: nil,
        image_url: "/mockups/fern-leaf-mug-1.jpg",
        hover_image_url: "/mockups/fern-leaf-mug-2.jpg",
        category: "Homewares",
        in_stock: true,
        on_sale: false
      },
      %{
        id: "11",
        name: "Ocean Waves Cushion",
        description: "Soft polyester cushion featuring a stunning ocean sunset",
        price: 2999,
        compare_at_price: nil,
        image_url: "/mockups/ocean-waves-cushion-1.jpg",
        hover_image_url: "/mockups/ocean-waves-cushion-2.jpg",
        category: "Homewares",
        in_stock: true,
        on_sale: false
      },
      %{
        id: "12",
        name: "Night Sky Blanket",
        description: "Cosy sherpa fleece blanket with mesmerising milky way print",
        price: 5999,
        compare_at_price: 6999,
        image_url: "/mockups/night-sky-blanket-1.jpg",
        hover_image_url: "/mockups/night-sky-blanket-2.jpg",
        category: "Homewares",
        in_stock: true,
        on_sale: true
      },
      # Stationery
      %{
        id: "13",
        name: "Autumn Leaves Notebook",
        description: "Hardcover journal with beautiful autumn foliage design",
        price: 1999,
        compare_at_price: nil,
        image_url: "/mockups/autumn-leaves-notebook-1.jpg",
        hover_image_url: "/mockups/autumn-leaves-notebook-2.jpg",
        category: "Stationery",
        in_stock: true,
        on_sale: false
      },
      %{
        id: "14",
        name: "Monstera Leaf Notebook",
        description: "Tropical-inspired hardcover journal for your thoughts",
        price: 1999,
        compare_at_price: nil,
        image_url: "/mockups/monstera-leaf-notebook-1.jpg",
        hover_image_url: "/mockups/monstera-leaf-notebook-2.jpg",
        category: "Stationery",
        in_stock: true,
        on_sale: false
      },
      # Accessories
      %{
        id: "15",
        name: "Monstera Leaf Phone Case",
        description: "Tough phone case with stunning monstera leaf photography",
        price: 2499,
        compare_at_price: nil,
        image_url: "/mockups/monstera-leaf-phone-case-1.jpg",
        hover_image_url: "/mockups/monstera-leaf-phone-case-2.jpg",
        category: "Accessories",
        in_stock: true,
        on_sale: false
      },
      %{
        id: "16",
        name: "Blue Waves Laptop Sleeve",
        description: "Protective laptop sleeve with abstract blue gradient design",
        price: 3499,
        compare_at_price: nil,
        image_url: "/mockups/blue-waves-laptop-sleeve-1.jpg",
        hover_image_url: "/mockups/blue-waves-laptop-sleeve-2.jpg",
        category: "Accessories",
        in_stock: true,
        on_sale: false
      }
    ]
  end

  defp mock_cart_items do
    products = mock_products()

    [
      %{
        product: Enum.at(products, 0),
        quantity: 1,
        variant: "12″ x 18″ / Matte"
      },
      %{
        product: Enum.at(products, 9),
        quantity: 2,
        variant: "11oz / White"
      },
      %{
        product: Enum.at(products, 5),
        quantity: 1,
        variant: "Large / Black"
      }
    ]
  end

  defp mock_testimonials do
    [
      %{
        id: "1",
        author: "Sarah M.",
        content: "The print quality is absolutely stunning - colours are exactly as shown online. My living room looks so much better now!",
        rating: 5,
        date: "2025-01-15"
      },
      %{
        id: "2",
        author: "James L.",
        content: "Bought the forest hoodie as a gift. The packaging was lovely and the quality exceeded expectations. Will order again!",
        rating: 5,
        date: "2025-01-10"
      },
      %{
        id: "3",
        author: "Emily R.",
        content: "My new favourite mug! I love sipping my morning tea while looking at that beautiful fern design.",
        rating: 5,
        date: "2025-01-05"
      },
      %{
        id: "4",
        author: "Michael T.",
        content: "The tote bag is so sturdy - I use it for everything now. Great print quality that hasn't faded at all.",
        rating: 5,
        date: "2024-12-28"
      },
      %{
        id: "5",
        author: "Lisa K.",
        content: "The night sky blanket is gorgeous and so cosy. Perfect for film nights on the sofa. Highly recommend!",
        rating: 5,
        date: "2024-12-20"
      },
      %{
        id: "6",
        author: "David P.",
        content: "Ordered several prints for my new flat. They arrived well packaged and look amazing on the wall.",
        rating: 5,
        date: "2024-12-15"
      }
    ]
  end

  defp mock_categories do
    [
      %{
        id: "1",
        name: "Art Prints",
        slug: "art-prints",
        product_count: 5,
        image_url: "/mockups/mountain-sunrise-print-2.jpg"
      },
      %{
        id: "2",
        name: "Apparel",
        slug: "apparel",
        product_count: 4,
        image_url: "/mockups/forest-silhouette-tshirt-1.jpg"
      },
      %{
        id: "3",
        name: "Homewares",
        slug: "homewares",
        product_count: 3,
        image_url: "/mockups/fern-leaf-mug-1.jpg"
      },
      %{
        id: "4",
        name: "Stationery",
        slug: "stationery",
        product_count: 2,
        image_url: "/mockups/autumn-leaves-notebook-1.jpg"
      },
      %{
        id: "5",
        name: "Accessories",
        slug: "accessories",
        product_count: 2,
        image_url: "/mockups/monstera-leaf-phone-case-1.jpg"
      }
    ]
  end
end