import { describe, expect, it } from 'vitest';

import {
  buildOverpassQuery,
  clampRadiusMiles,
  milesToMeters,
  parseOverpassResponse,
} from '../../../lib/pricing/overpass.js';

describe('overpass', () => {
  it('clamps radius miles between 1 and 50', () => {
    expect(clampRadiusMiles(0)).toBe(1);
    expect(clampRadiusMiles(100)).toBe(50);
    expect(clampRadiusMiles(25)).toBe(25);
  });

  it('builds fixed-template query with numeric injection only', () => {
    const query = buildOverpassQuery({ lat: 40.1, lng: -74.2, radiusMeters: 16093 });
    expect(query).toContain('around:16093,40.1,-74.2');
    expect(query).toContain('shop"="games"');
    expect(query).toContain('shop"="hobby"');
    expect(query).not.toContain('; DROP');
  });

  it('parses elements with distance-ready coordinates', () => {
    const stores = parseOverpassResponse(
      {
        elements: [
          {
            type: 'node',
            id: 42,
            lat: 40.11,
            lon: -74.21,
            tags: {
              name: 'Game Haven',
              'addr:street': 'Main St',
              'addr:city': 'Town',
              phone: '555-0100',
              website: 'https://example.com',
            },
          },
        ],
      },
      { originLat: 40.1, originLng: -74.2 }
    );

    expect(stores).toHaveLength(1);
    expect(stores[0]).toMatchObject({
      name: 'Game Haven',
      lat: 40.11,
      lng: -74.21,
      phone: '555-0100',
      website: 'https://example.com',
      osmUrl: 'https://www.openstreetmap.org/node/42',
    });
    expect(stores[0].distanceMiles).toBeGreaterThan(0);
    expect(stores[0].address).toContain('Main St');
  });

  it('converts miles to meters with clamping', () => {
    expect(milesToMeters(25)).toBe(Math.round(25 * 1609.344));
    expect(milesToMeters(0)).toBe(Math.round(1 * 1609.344));
  });
});