import { describe, it, expect } from 'vitest'
import { isAmapUrl, isGoogleMapsUrl, isMapUrl } from './PlaceFormModal.helpers'

describe('isGoogleMapsUrl', () => {
  it('accepts the short share hosts', () => {
    expect(isGoogleMapsUrl('https://maps.app.goo.gl/abc123')).toBe(true)
    expect(isGoogleMapsUrl('https://goo.gl/maps/xyz')).toBe(true)
  })

  it('rejects goo.gl links that are not /maps', () => {
    expect(isGoogleMapsUrl('https://goo.gl/something')).toBe(false)
  })

  it('accepts maps.google.<tld> and maps.google.<sld>.<tld>', () => {
    expect(isGoogleMapsUrl('https://maps.google.com/?q=eiffel')).toBe(true)
    expect(isGoogleMapsUrl('https://maps.google.co.uk/?q=eiffel')).toBe(true)
  })

  it('accepts google.<tld>/maps with optional www', () => {
    expect(isGoogleMapsUrl('https://google.com/maps/place/Eiffel')).toBe(true)
    expect(isGoogleMapsUrl('https://www.google.co.uk/maps')).toBe(true)
  })

  it('rejects google.<tld> without a /maps path', () => {
    expect(isGoogleMapsUrl('https://google.com/search?q=eiffel')).toBe(false)
  })

  it('rejects spoofed hosts like maps.google.evil.com', () => {
    expect(isGoogleMapsUrl('https://maps.google.evil.com/maps')).toBe(false)
  })

  it('returns false for non-URL input', () => {
    expect(isGoogleMapsUrl('not a url')).toBe(false)
    expect(isGoogleMapsUrl('')).toBe(false)
    expect(isGoogleMapsUrl('Eiffel Tower')).toBe(false)
  })

  it('trims surrounding whitespace before parsing', () => {
    expect(isGoogleMapsUrl('  https://maps.app.goo.gl/abc123  ')).toBe(true)
  })
})

describe('isAmapUrl', () => {
  it('accepts the share, web and short-link hosts', () => {
    expect(isAmapUrl('https://uri.amap.com/marker?position=116.397,39.908&name=天安门')).toBe(true)
    expect(isAmapUrl('https://www.amap.com/place/B000A7BD6C')).toBe(true)
    expect(isAmapUrl('https://surl.amap.com/abc')).toBe(true)
  })

  it('is an exact host list, so a lookalike stays a search query', () => {
    expect(isAmapUrl('https://amap.com.evil.example/place/x')).toBe(false)
    expect(isAmapUrl('https://restapi.amap.com/v3/place/text')).toBe(false)
    expect(isAmapUrl('天安门')).toBe(false)
  })
})

describe('isMapUrl', () => {
  it('sends either provider\'s link to the resolver and nothing else', () => {
    expect(isMapUrl('https://maps.app.goo.gl/abc123')).toBe(true)
    expect(isMapUrl('https://uri.amap.com/marker?position=116.397,39.908')).toBe(true)
    expect(isMapUrl('https://example.com/maps')).toBe(false)
  })
})