/**
 * eBay API Integration Tests
 *
 * Basic tests for eBay API client functionality
 */

import { eBayAPIClient } from "./ebay-api"

// Mock environment variables for testing
process.env.EBAY_APP_ID = "test-app-id"
process.env.EBAY_AFFILIATE_CAMPAIGN_ID = "test-campaign-id"

describe("eBayAPIClient", () => {
  let client: eBayAPIClient

  beforeEach(() => {
    client = new eBayAPIClient()
  })

  test("should create client with environment variables", () => {
    expect(client).toBeInstanceOf(eBayAPIClient)
    expect(client["appId"]).toBe("test-app-id")
    expect(client["affiliateCampaignId"]).toBe("test-campaign-id")
  })

  test("should generate affiliate link", () => {
    const originalUrl = "https://www.ebay.com/itm/test-item/123456"
    const affiliateLink = client.generateAffiliateLink(originalUrl)

    expect(affiliateLink).toContain("mkevt=1")
    expect(affiliateLink).toContain("mkcid=1")
    expect(affiliateLink).toContain("mkrid=test-campaign-id")
    expect(affiliateLink).toContain("campid=test-campaign-id")
  })

  test("should handle invalid URL in affiliate link generation", () => {
    const invalidUrl = "invalid-url"
    const affiliateLink = client.generateAffiliateLink(invalidUrl)

    expect(affiliateLink).toBe(invalidUrl)
  })

  test("should handle missing affiliate campaign ID", () => {
    process.env.EBAY_AFFILIATE_CAMPAIGN_ID = ""
    const clientWithoutCampaign = new eBayAPIClient()

    const originalUrl = "https://www.ebay.com/itm/test-item/123456"
    const affiliateLink =
      clientWithoutCampaign.generateAffiliateLink(originalUrl)

    expect(affiliateLink).toBe(originalUrl)
  })

  test("should rate limit requests", async () => {
    const startTime = Date.now()
    await eBayAPIClient.rateLimit(100)
    const endTime = Date.now()

    expect(endTime - startTime).toBeGreaterThanOrEqual(100)
  })

  test("should clear cache", () => {
    const client = new eBayAPIClient()
    // In a real implementation, we would test cache clearing
    // This is a placeholder for actual cache testing
    expect(true).toBe(true)
  })
})

describe("eBay API Integration", () => {
  // Note: These tests require actual eBay API credentials and network access
  // They are marked as skipped for CI/CD environments

  test.skip("should search for items with real API", async () => {
    const client = new eBayAPIClient()
    const results = await client.searchItems({
      keywords: "vending machine parts",
      maxResults: 1,
    })

    expect(results).toBeInstanceOf(Array)
    if (results.length > 0) {
      expect(results[0]).toHaveProperty("itemId")
      expect(results[0]).toHaveProperty("title")
      expect(results[0]).toHaveProperty("price")
      expect(results[0]).toHaveProperty("affiliateLink")
    }
  }, 10000) // Increased timeout for API calls

  test.skip("should search for vending machine parts", async () => {
    const client = new eBayAPIClient()
    const results = await client.searchVendingParts("test-part-123")

    expect(results).toBeInstanceOf(Array)
    if (results.length > 0) {
      expect(results[0]).toHaveProperty("itemId")
      expect(results[0]).toHaveProperty("title")
      expect(results[0]).toHaveProperty("price")
      expect(results[0]).toHaveProperty("affiliateLink")
    }
  }, 10000)
})