#!/usr/bin/env node
/**
 * Test Products API with Color Variants
 * Tests the new product creation and management features
 */

const axios = require("axios");

const API_URL = process.env.API_URL || "http://localhost:5000/api";

// Test data
const testProduct = {
  name: "Vibrant Sunset Canvas Art",
  shortdescription: "Beautiful hand-painted sunset artwork on premium canvas",
  description:
    "<p>This stunning piece captures the beauty of a <strong>vibrant sunset</strong> over the ocean. Hand-painted with premium acrylics on gallery-wrapped canvas.</p><p><strong>Features:</strong></p><ul><li>Gallery-wrapped canvas</li><li>Ready to hang</li><li>Signed by artist</li></ul>",
  price: 249.99,
  stockquantity: 10,
  category: "Canvas Art",
  sku: "ART-SUNSET-001",
  weight: 2.5,
  dimensions: "24x36 inches",
  material: "Acrylic on Canvas",
  isactive: true,
  isfeatured: true,
  isbestseller: false,
  images: [
    {
      image_url: "/uploads/products/sunset-main.jpg",
      color_variant: "Original",
      alt_text: "Vibrant Sunset Canvas - Main View",
      display_order: 0,
      is_primary: true,
    },
    {
      image_url: "/uploads/products/sunset-blue.jpg",
      color_variant: "Ocean Blue",
      alt_text: "Vibrant Sunset Canvas - Blue Variant",
      display_order: 1,
      is_primary: false,
    },
    {
      image_url: "/uploads/products/sunset-warm.jpg",
      color_variant: "Warm Tones",
      alt_text: "Vibrant Sunset Canvas - Warm Variant",
      display_order: 2,
      is_primary: false,
    },
  ],
};

let createdProductId = null;
let sessionCookie = null;

async function login() {
  try {
    console.log("🔐 Logging in...");
    const response = await axios.post(
      `${API_URL}/auth/login`,
      {
        email: process.env.ADMIN_EMAIL || "admin@skyartshop.com",
        password: process.env.ADMIN_PASSWORD || "admin123",
      },
      {
        headers: { "Content-Type": "application/json" },
      }
    );

    sessionCookie = response.headers["set-cookie"];
    console.log("✅ Login successful\n");
    return true;
  } catch (error) {
    console.error("❌ Login failed:", error.response?.data || error.message);
    return false;
  }
}

async function createProduct() {
  try {
    console.log("📦 Creating new product...");
    console.log("Product name:", testProduct.name);
    console.log(
      "Color variants:",
      testProduct.images.map((img) => img.color_variant).join(", ")
    );

    const response = await axios.post(
      `${API_URL}/admin/products`,
      testProduct,
      {
        headers: {
          "Content-Type": "application/json",
          Cookie: sessionCookie,
        },
      }
    );

    if (response.data.success) {
      createdProductId = response.data.product.id;
      console.log("✅ Product created successfully!");
      console.log("Product ID:", createdProductId);
      console.log("Images count:", response.data.product.images?.length || 0);
      console.log("");
      return true;
    }
  } catch (error) {
    console.error(
      "❌ Product creation failed:",
      error.response?.data || error.message
    );
    return false;
  }
}

async function getProduct() {
  try {
    console.log("📖 Fetching product details...");

    const response = await axios.get(
      `${API_URL}/admin/products/${createdProductId}`,
      {
        headers: { Cookie: sessionCookie },
      }
    );

    if (response.data.success) {
      const product = response.data.product;
      console.log("✅ Product retrieved successfully!");
      console.log("Name:", product.name);
      console.log("Price:", product.price);
      console.log("SKU:", product.sku);
      console.log("Stock:", product.stockquantity);
      console.log("Active:", product.isactive);
      console.log("Featured:", product.isfeatured);
      console.log("Images:");

      if (product.images && product.images.length > 0) {
        product.images.forEach((img, idx) => {
          console.log(
            `  ${idx + 1}. ${img.color_variant || "Default"} - ${
              img.image_url
            } ${img.is_primary ? "(Primary)" : ""}`
          );
        });
      }
      console.log("");
      return true;
    }
  } catch (error) {
    console.error(
      "❌ Failed to fetch product:",
      error.response?.data || error.message
    );
    return false;
  }
}

async function updateProduct() {
  try {
    console.log("✏️ Updating product...");

    const updateData = {
      price: 199.99,
      stockquantity: 15,
      isbestseller: true,
      images: [
        ...testProduct.images,
        {
          image_url: "/uploads/products/sunset-purple.jpg",
          color_variant: "Purple Haze",
          alt_text: "Vibrant Sunset Canvas - Purple Variant",
          display_order: 3,
          is_primary: false,
        },
      ],
    };

    const response = await axios.put(
      `${API_URL}/admin/products/${createdProductId}`,
      updateData,
      {
        headers: {
          "Content-Type": "application/json",
          Cookie: sessionCookie,
        },
      }
    );

    if (response.data.success) {
      console.log("✅ Product updated successfully!");
      console.log("New price:", response.data.product.price);
      console.log("New stock:", response.data.product.stockquantity);
      console.log("Bestseller:", response.data.product.isbestseller);
      console.log("Total images:", response.data.product.images?.length || 0);
      console.log("");
      return true;
    }
  } catch (error) {
    console.error(
      "❌ Product update failed:",
      error.response?.data || error.message
    );
    return false;
  }
}

async function listProducts() {
  try {
    console.log("📋 Listing all products...");

    const response = await axios.get(`${API_URL}/admin/products`, {
      headers: { Cookie: sessionCookie },
    });

    if (response.data.success) {
      console.log(`✅ Found ${response.data.products.length} products`);
      response.data.products.forEach((p, idx) => {
        console.log(
          `${idx + 1}. ${p.name} - $${p.price} (${p.image_count || 0} images)`
        );
      });
      console.log("");
      return true;
    }
  } catch (error) {
    console.error(
      "❌ Failed to list products:",
      error.response?.data || error.message
    );
    return false;
  }
}

async function getPublicProduct() {
  try {
    console.log("🌐 Fetching product from public API...");

    const response = await axios.get(
      `${API_URL}/public/products/${createdProductId}`
    );

    if (response.data.success) {
      const product = response.data.product;
      console.log("✅ Public product retrieved!");
      console.log("Name:", product.name);
      console.log(
        "Short description:",
        product.shortdescription?.substring(0, 50) + "..."
      );
      console.log("Color variants available:");

      const variants = [
        ...new Set(
          product.images?.map((img) => img.color_variant).filter(Boolean)
        ),
      ];
      variants.forEach((variant) => {
        console.log(`  - ${variant}`);
      });
      console.log("");
      return true;
    }
  } catch (error) {
    console.error(
      "❌ Failed to fetch public product:",
      error.response?.data || error.message
    );
    return false;
  }
}

async function deleteProduct() {
  try {
    console.log("🗑️ Deleting test product...");

    const response = await axios.delete(
      `${API_URL}/admin/products/${createdProductId}`,
      {
        headers: { Cookie: sessionCookie },
      }
    );

    if (response.data.success) {
      console.log("✅ Product deleted successfully!");
      console.log("");
      return true;
    }
  } catch (error) {
    console.error(
      "❌ Product deletion failed:",
      error.response?.data || error.message
    );
    return false;
  }
}

async function runTests() {
  console.log("=".repeat(60));
  console.log("  PRODUCTS API TEST - Color Variants & Rich Text");
  console.log("=".repeat(60));
  console.log("");

  const steps = [
    { name: "Login", fn: login },
    { name: "Create Product", fn: createProduct },
    { name: "Get Product", fn: getProduct },
    { name: "Update Product", fn: updateProduct },
    { name: "List Products", fn: listProducts },
    { name: "Get Public Product", fn: getPublicProduct },
    { name: "Delete Product", fn: deleteProduct },
  ];

  let passed = 0;
  let failed = 0;

  for (const step of steps) {
    const success = await step.fn();
    if (success) {
      passed++;
    } else {
      failed++;
      console.log(`⚠️ Stopping tests due to failure in: ${step.name}\n`);
      break;
    }
  }

  console.log("=".repeat(60));
  console.log(`TEST RESULTS: ${passed} passed, ${failed} failed`);
  console.log("=".repeat(60));

  process.exit(failed > 0 ? 1 : 0);
}

runTests().catch((error) => {
  console.error("Fatal error:", error);
  process.exit(1);
});