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

/**
 * 单元测试: toProductListView
 */
describe('toProductListView', () => {
  test('convert raw data to ProductListView correctly', () => {
    const rawData: Product = {
      id: 1,
      translations: [
        { id: 10, name: 'Product Name', summary: 'Product Summary' },
      ],
      cover: 'cover-file-uuid-1234',
      product_type: {
        id: 1,
        translations: [{ id: 20, name: 'Type Name' }],
      },
    };

    expect(toProductListView(rawData)).toEqual({
      id: 1,
      name: 'Product Name',
      summary: 'Product Summary',
      cover: 'cover-file-uuid-1234',
      product_type: 'Type Name',
    });
  });

  test('convert raw data with missing translations', () => {
    const rawData: Product = {
      id: 1,
      translations: [],
      cover: 'cover-file-uuid-1234',
      product_type: {
        id: 20,
        translations: [],
      },
    };

    expect(toProductListView(rawData)).toEqual({
      id: 1,
      name: '',
      summary: '',
      cover: 'cover-file-uuid-1234',
      product_type: '',
    });
  });
});

/**
 * 单元测试: toProductSpecView
 */
describe('toProductSpecView', () => {
  test('convert raw data to ProductSpecView correctly', () => {
    const rawData: ProductSpec = {
      id: 1,
      translations: [{ id: 1, key: 'Key', value: 'Value' }],
    };

    expect(toProductSpecView(rawData)).toEqual({
      id: 1,
      key: 'Key',
      value: 'Value',
    });
  });

  test('convert raw data with missing translations', () => {
    const rawData: ProductSpec = {
      id: 1,
      translations: [],
    };

    expect(toProductSpecView(rawData)).toEqual({
      id: 1,
      key: '',
      value: '',
    });
  });
});

/**
 * 单元测试: toProductSpecGroupView
 */
describe('toProductSpecGroupView', () => {
  test('convert raw data to ProductSpecGroupView correctly', () => {
    const rawData: ProductSpecGroup = {
      id: 1,
      translations: [{ id: 1, name: 'Group Name' }],
      specs: [
        { id: 1, translations: [{ id: 1, key: 'Key1', value: 'Value1' }] },
        { id: 2, translations: [{ id: 2, key: 'Key2', value: 'Value2' }] },
      ],
    };

    expect(toProductSpecGroupView(rawData)).toEqual({
      id: 1,
      name: 'Group Name',
      specs: [
        { id: 1, key: 'Key1', value: 'Value1' },
        { id: 2, key: 'Key2', value: 'Value2' },
      ],
    });
  });

  test('convert raw data with missing translations', () => {
    const rawData: ProductSpecGroup = {
      id: 1,
      translations: [],
      specs: [],
    };

    expect(toProductSpecGroupView(rawData)).toEqual({
      id: 1,
      name: '',
      specs: [],
    });
  });
});

/**
 * 单元测试: toProductView
 */
describe('toProductView', () => {
  test('convert raw data to ProductView correctly', () => {
    const rawData: Product = {
      id: 1,
      translations: [
        {
          id: 1,
          name: 'Product Name',
          summary: 'Product Summary',
          description: 'Product Description',
        },
      ],
    };

    expect(toProductView(rawData)).toEqual({
      id: 1,
      name: 'Product Name',
      summary: 'Product Summary',
      description: 'Product Description',
      product_type: '',
      images: [],
      documents: [],
      faqs: [],
      specs: [],
    });
  });

  test('convert raw data with missing translations', () => {
    const rawData: Product = {
      id: 1,
      translations: [],
    };

    expect(toProductView(rawData)).toEqual({
      id: 1,
      name: '',
      summary: '',
      description: '',
      product_type: '',
      images: [],
      documents: [],
      faqs: [],
      specs: [],
    });
  });
});