goods-exporter/dist/esm/index.mjs.map

A versatile JavaScript library for exporting goods data to various formats such as YML, CSV, and Excel. Simplify data export tasks with ease. Supports streams.

{"version":3,"file":"index.mjs","sources":["../../src/utils/buildCategoryPath.ts","../../src/utils/writeWithDrain.ts","../../src/utils/delay.ts","../../src/utils/getRFC3339Date.ts","../../src/utils/urlQueryEncode.ts","../../src/streams/CSVStream.ts","../../src/formatter/formater.types.ts","../../src/formatter/CSV.formatter.ts","../../src/formatter/Excel.formatter.ts","../../src/formatter/Insales.formatter.ts","../../src/formatter/JSON.formatter.ts","../../src/formatter/SimpleJSON.formatter.ts","../../src/formatter/TgShop.formatter.ts","../../src/formatter/Tilda.formatter.ts","../../src/formatter/WooCommerce.formatter.ts","../../src/formatter/YML.formatter.ts","../../src/formatter/XML.formatter.ts","../../src/formatter/index.ts","../../src/exporter/goodsExporter.ts","../../src/types/Product.types.ts"],"sourcesContent":["import { type Category } from \"../types\";\r\n\r\nexport const buildCategoryPaths = (\r\n  categories: Category[],\r\n): Map<number, Category[]> => {\r\n  const idToCategory = new Map<number, Category>();\r\n\r\n  categories.forEach((category) => {\r\n    idToCategory.set(category.id, category);\r\n  });\r\n\r\n  const categoryPaths = new Map<number, Category[]>();\r\n\r\n  categories.forEach((category) => {\r\n    const path: Category[] = [];\r\n\r\n    let currentCategory: Category | undefined = category;\r\n\r\n    while (currentCategory) {\r\n      path.unshift(currentCategory);\r\n\r\n      if (currentCategory.parentId !== undefined) {\r\n        currentCategory = idToCategory.get(currentCategory.parentId);\r\n      } else {\r\n        currentCategory = undefined;\r\n      }\r\n    }\r\n\r\n    categoryPaths.set(category.id, path);\r\n  });\r\n\r\n  return categoryPaths;\r\n};\r\n","import { once } from \"events\";\r\nimport { type Writable } from \"stream\";\r\n\r\nexport const writeWithDrain = (stream: Writable) => {\r\n  return async (chunk: any) => {\r\n    const canWrite = stream.write(chunk);\r\n    if (!canWrite) {\r\n      await once(stream, \"drain\");\r\n    }\r\n  };\r\n};\r\n","export const delay = async (ms: number) =>\r\n  await new Promise((resolve) => setTimeout(resolve, ms));\r\n","export function getRFC3339Date(date: Date): string {\r\n  const pad = (n: number) => n.toString().padStart(2, \"0\");\r\n  const year = date.getFullYear();\r\n  const month = pad(date.getMonth() + 1);\r\n  const day = pad(date.getDate());\r\n  const hour = pad(date.getHours());\r\n  const min = pad(date.getMinutes());\r\n\r\n  // Смещение в минутах\r\n  const tzOffset = -date.getTimezoneOffset();\r\n  const sign = tzOffset >= 0 ? \"+\" : \"-\";\r\n  const absOffset = Math.abs(tzOffset);\r\n  const offsetHour = pad(Math.floor(absOffset / 60));\r\n  const offsetMin = pad(absOffset % 60);\r\n\r\n  return `${year}-${month}-${day}T${hour}:${min}${sign}${offsetHour}:${offsetMin}`;\r\n}","export const urlQueryEncode = (inputUrl: string): string => {\r\n  try {\r\n    const url = new URL(inputUrl);\r\n    url.search = url.search.replace(/^\\?/, \"\").replace(/,/g, \"%2C\");\r\n    return url.toString();\r\n  } catch (error) {\r\n    console.error(\"Invalid URL:\", error);\r\n    return \"\";\r\n  }\r\n};\r\n","import { writeWithDrain } from \"../utils\";\r\n\r\nimport { PassThrough } from \"stream\";\r\n\r\nexport interface CSVStreamOptions {\r\n  delimiter?: string;\r\n  emptyFieldValue?: string;\r\n  lineSeparator?: string;\r\n}\r\n\r\nexport class CSVStream {\r\n  private readonly stream: PassThrough = new PassThrough();\r\n  private readonly delimiter: string = \";\";\r\n  private readonly lineSeparator: string = \"\\n\";\r\n  private readonly emptyFieldValue: string = \"\";\r\n  private columns = new Set<string>();\r\n  private readonly writer = writeWithDrain(this.stream);\r\n\r\n  constructor({ delimiter, lineSeparator, emptyFieldValue }: CSVStreamOptions) {\r\n    if (delimiter !== undefined) this.delimiter = delimiter;\r\n    if (lineSeparator !== undefined) this.lineSeparator = lineSeparator;\r\n    if (emptyFieldValue !== undefined) this.emptyFieldValue = emptyFieldValue;\r\n  }\r\n\r\n  public get writableStream() {\r\n    return this.stream;\r\n  }\r\n\r\n  setColumns(columns: Set<string>) {\r\n    this.columns = columns;\r\n    this.stream.write(\r\n      Array.from(this.columns).join(this.delimiter) + this.lineSeparator,\r\n    );\r\n  }\r\n\r\n  async addRow(items: Record<string, any>) {\r\n    const data =\r\n      Array.from(this.columns)\r\n        .map((key) =>\r\n          items[key] === undefined ? this.emptyFieldValue : items[key] + \"\",\r\n        )\r\n        .join(this.delimiter) + this.lineSeparator;\r\n\r\n    await this.writer(data);\r\n  }\r\n}\r\n","import { type Brand, type Category, type Product } from \"../types\";\r\n\r\nimport { type Writable } from \"stream\";\r\n\r\nexport abstract class FormatterAbstract {\r\n  public abstract formatterName: string;\r\n  public abstract fileExtension: Extension;\r\n\r\n  public abstract format(\r\n    writableStream: Writable,\r\n    products: Product[],\r\n    categories?: Category[],\r\n    brands?: Brand[],\r\n    option?: FormatterOptions,\r\n  ): Promise<void>;\r\n}\r\n\r\nexport interface FormatterOptions {\r\n  shopName?: string;\r\n\r\n  companyName?: string;\r\n\r\n  splitParams?: boolean;\r\n}\r\n\r\nexport enum Extension {\r\n  CSV = \"csv\",\r\n  YML = \"yml\",\r\n  XML = \"xml\",\r\n  XLSX = \"xlsx\",\r\n  JSON = \"json\",\r\n}\r\n","import { CSVStream } from \"../streams/CSVStream\";\r\nimport { type Brand, type Category, type Product } from \"../types\";\r\nimport {\r\n  Extension,\r\n  type FormatterAbstract,\r\n  type FormatterOptions,\r\n} from \"./formater.types\";\r\n\r\nimport { type Writable } from \"stream\";\r\n\r\nexport class CSVFormatter implements FormatterAbstract {\r\n  public formatterName = \"CSV\";\r\n  public fileExtension = Extension.CSV;\r\n\r\n  public async format(\r\n    writableStream: Writable,\r\n    products: Product[],\r\n    categories?: Category[],\r\n    _?: Brand[],\r\n    __?: FormatterOptions,\r\n  ): Promise<void> {\r\n    const mappedCategories: Record<number, string> = {};\r\n    categories?.forEach(({ id, name }) => (mappedCategories[id] = name));\r\n\r\n    const csvStream = new CSVStream({\r\n      delimiter: \";\",\r\n      emptyFieldValue: \"\",\r\n      lineSeparator: \"\\n\",\r\n    });\r\n    csvStream.writableStream.pipe(writableStream);\r\n    const columns = new Set<string>([\r\n      \"url\",\r\n      \"productId\",\r\n      \"parentId\",\r\n      \"variantId\",\r\n      \"title\",\r\n      \"description\",\r\n      \"vendor\",\r\n      \"vendorCode\",\r\n      \"category\",\r\n      \"images\",\r\n      \"videos\",\r\n      \"timeDeliveryMin\",\r\n      \"timeDeliveryMax\",\r\n      \"price\",\r\n      \"oldPrice\",\r\n      \"purchasePrice\",\r\n      \"currency\",\r\n      \"saleDate\",\r\n      \"countryOfOrigin\",\r\n      \"tags\",\r\n      \"codesTN\",\r\n      \"params\",\r\n      \"properties\",\r\n      \"sizes\",\r\n      \"keywords\",\r\n      \"relatedProducts\",\r\n    ]);\r\n    products.forEach((product) => {\r\n      Object.entries(product).forEach(([key, value]) => {\r\n        if (value) columns.add(key);\r\n      });\r\n    });\r\n    csvStream.setColumns(columns);\r\n    for (const product of products) {\r\n      const row: Record<string, any> = {\r\n        ...product,\r\n        category: mappedCategories[product.categoryId],\r\n        images: product.images?.join(\",\"),\r\n        videos: product.videos?.join(\",\"),\r\n        tags: product.tags?.join(\",\"),\r\n        codesTN: product.codesTN?.join(\", \"),\r\n        params: product.params\r\n          ?.map(({ key, value }) => `${key}=${value}`)\r\n          .join(\", \"),\r\n        properties: product.properties\r\n          ?.map(({ key, value }) => `${key}=${value}`)\r\n          .join(\", \"),\r\n        sizes: product.sizes\r\n          ?.map(({ name, value }) => `${name}=${value}`)\r\n          .join(\", \"),\r\n        keywords: product.keywords?.join(\",\"),\r\n        relatedProducts: product.relatedProducts?.join(\",\"),\r\n        timeDeliveryMin: product.timeDelivery?.min,\r\n        timeDeliveryMax: product.timeDelivery?.max,\r\n      };\r\n      await csvStream.addRow(row);\r\n    }\r\n\r\n    // Закрываем поток\r\n    csvStream.writableStream.end();\r\n  }\r\n}\r\n","import pkg from \"exceljs\";\r\n\r\nimport { type Brand, type Category, type Product } from \"../types\";\r\nimport {\r\n  Extension,\r\n  type FormatterAbstract,\r\n  type FormatterOptions,\r\n} from \"./formater.types\";\r\n\r\nimport { type Writable } from \"stream\";\r\nconst { stream } = pkg;\r\n\r\nexport class ExcelFormatter implements FormatterAbstract {\r\n  public formatterName = \"Excel\";\r\n  public fileExtension = Extension.XLSX;\r\n\r\n  public async format(\r\n    writableStream: Writable,\r\n    products: Product[],\r\n    categories?: Category[],\r\n    _?: Brand[],\r\n    __?: FormatterOptions,\r\n  ): Promise<void> {\r\n    const mappedCategories: Record<number, string> = {};\r\n    categories?.forEach(({ id, name }) => (mappedCategories[id] = name));\r\n    const columns = new Set<string>([\r\n      \"url\",\r\n      \"productId\",\r\n      \"parentId\",\r\n      \"variantId\",\r\n      \"title\",\r\n      \"description\",\r\n      \"vendor\",\r\n      \"vendorCode\",\r\n      \"category\",\r\n      \"images\",\r\n      \"videos\",\r\n      \"timeDeliveryMin\",\r\n      \"timeDeliveryMax\",\r\n      \"price\",\r\n      \"oldPrice\",\r\n      \"purchasePrice\",\r\n      \"currency\",\r\n      \"saleDate\",\r\n      \"countryOfOrigin\",\r\n      \"tags\",\r\n      \"codesTN\",\r\n      \"params\",\r\n      \"properties\",\r\n      \"sizes\",\r\n      \"keywords\",\r\n      \"relatedProducts\",\r\n    ]);\r\n    products.forEach((product) => {\r\n      Object.entries(product).forEach(([key, value]) => {\r\n        if (value) columns.add(key);\r\n      });\r\n    });\r\n\r\n    const workbook = new stream.xlsx.WorkbookWriter({\r\n      stream: writableStream,\r\n    });\r\n    const worksheet = workbook.addWorksheet(\"products\");\r\n    worksheet.columns = Array.from(columns).map((column) => ({\r\n      key: column,\r\n      header: column,\r\n    }));\r\n\r\n    products.forEach((product) => {\r\n      const row = {\r\n        ...product,\r\n        category: mappedCategories[product.categoryId],\r\n        images: product.images?.join(\",\"),\r\n        videos: product.videos?.join(\",\"),\r\n        tags: product.tags?.join(\",\"),\r\n        keywords: product.keywords?.join(\",\"),\r\n        relatedProducts: product.relatedProducts?.join(\",\"),\r\n        codesTN: product.codesTN?.join(\", \"),\r\n        params: product.params\r\n          ?.map(({ key, value }) => `${key}=${value}`)\r\n          .join(\", \"),\r\n        properties: product.properties\r\n          ?.map(({ key, value }) => `${key}=${value}`)\r\n          .join(\", \"),\r\n        sizes: product.sizes\r\n          ?.map(({ name, value }) => `${name}=${value}`)\r\n          .join(\", \"),\r\n        timeDeliveryMin: product.timeDelivery?.min,\r\n        timeDeliveryMax: product.timeDelivery?.max,\r\n      };\r\n      worksheet.addRow(row).commit();\r\n    });\r\n    worksheet.commit();\r\n    await workbook.commit();\r\n  }\r\n}\r\n","import pkg from \"exceljs\";\r\n\r\nimport { type Brand, type Category, type Product } from \"../types\";\r\nimport {\r\n  Extension,\r\n  type FormatterAbstract,\r\n  type FormatterOptions,\r\n} from \"./formater.types\";\r\n\r\nimport { type Writable } from \"stream\";\r\n\r\nconst { stream } = pkg;\r\n\r\nexport class InsalesFormatter implements FormatterAbstract {\r\n  public formatterName = \"Insales\";\r\n  public fileExtension = Extension.XLSX;\r\n\r\n  public async format(\r\n    writableStream: Writable,\r\n    products: Product[],\r\n    categories?: Category[],\r\n    _?: Brand[],\r\n    __?: FormatterOptions,\r\n  ): Promise<void> {\r\n    const mappedCategories: Record<number, Category> = {};\r\n    categories?.forEach(\r\n      (category) => (mappedCategories[category.id] = category),\r\n    );\r\n\r\n    const getParams = (product: Product): Record<string, string> => {\r\n      const properties: Record<string, string> = {};\r\n\r\n      product.params?.forEach(\r\n        (p) => (properties[`Свойство: ${p.key}`] = p.value),\r\n      );\r\n\r\n      return properties;\r\n    };\r\n    const getProperties = (product: Product): Record<string, string> => {\r\n      const properties: Record<string, string> = {};\r\n\r\n      product.properties?.forEach(\r\n        (p) => (properties[`Параметр: ${p.key}`] = p.value),\r\n      );\r\n\r\n      return properties;\r\n    };\r\n\r\n    const getCategories = (product: Product) => {\r\n      const categories: Record<string, string> = {};\r\n      const categoryList = new Array<string>();\r\n\r\n      function addCategory(categoryId: number | undefined) {\r\n        if (categoryId === undefined) return;\r\n\r\n        const category = mappedCategories[categoryId];\r\n        if (category) {\r\n          categoryList.push(category.name);\r\n          addCategory(category.parentId);\r\n        }\r\n      }\r\n\r\n      addCategory(product.categoryId);\r\n\r\n      categoryList.forEach((name, i) => {\r\n        const index = categoryList.length - 1 - i;\r\n        const key = index === 0 ? \"Корневая\" : `Подкатегория ${index}`;\r\n        categories[key] = name;\r\n      });\r\n\r\n      return categories;\r\n    };\r\n    const workbook = new stream.xlsx.WorkbookWriter({\r\n      stream: writableStream,\r\n    });\r\n    const worksheet = workbook.addWorksheet(\"products\");\r\n    const columns = new Set<string>([\r\n      \"Внешний ID\",\r\n      \"Ссылка на товар\",\r\n      \"Артикул\",\r\n      \"Корневая\",\r\n      \"Подкатегория 1\",\r\n      \"Подкатегория 2\",\r\n      \"Название товара или услуги\",\r\n      \"Время доставки: Минимальное\",\r\n      \"Время доставки: Максимальное\",\r\n      \"Старая цена\",\r\n      \"Цена продажи\",\r\n      \"Cебестоимость\",\r\n      \"Категории\",\r\n      \"Остаток\",\r\n      \"Штрих-код\",\r\n      \"Краткое описание\",\r\n      \"Полное описание\",\r\n      \"Габариты варианта\",\r\n      \"Вес\",\r\n      \"Размещение на сайте\",\r\n      \"НДС\",\r\n      \"Валюта склада\",\r\n      \"Изображения варианта\",\r\n      \"Изображения\",\r\n      \"Ссылка на видео\",\r\n      \"Параметр: Артикул\",\r\n      \"Параметры\",\r\n      \"Свойства\",\r\n      \"Размерная сетка\",\r\n      \"Связанные товары\",\r\n      \"Ключевые слова\",\r\n    ]);\r\n    products.forEach((product) => {\r\n      Object.keys({\r\n        ...getParams(product),\r\n        ...getProperties(product),\r\n      }).forEach((key) => {\r\n        columns.add(key);\r\n      });\r\n    });\r\n\r\n    worksheet.columns = Array.from(columns).map((column) => ({\r\n      header: column,\r\n      key: column,\r\n    }));\r\n\r\n    for (const product of products) {\r\n      const externalId = `${product.productId}-${product.variantId}`;\r\n      const row = {\r\n        \"Внешний ID\": externalId,\r\n        \"Ссылка на товар\": product.url,\r\n        Артикул: externalId, // TODO: product.vendorCode,\r\n        \"Название товара или услуги\": product.title,\r\n        \"Время доставки: Минимальное\": product.timeDelivery?.min,\r\n        \"Время доставки: Максимальное\": product.timeDelivery?.max,\r\n        \"Старая цена\": product.oldPrice,\r\n        \"Цена продажи\": product.price,\r\n        Cебестоимость: product.purchasePrice,\r\n        ...getCategories(product),\r\n        Остаток: product.count,\r\n        \"Штрих-код\": product.barcode,\r\n        \"Краткое описание\": undefined,\r\n        \"Полное описание\": product.description,\r\n        \"Габариты варианта\": product.dimensions,\r\n        Вес: product.weight,\r\n        \"Размещение на сайте\": product.available,\r\n        НДС: product.vat?.toString(),\r\n        \"Валюта склада\": product.currency.toString(),\r\n        \"Изображения варианта\":\r\n          product.parentId === undefined\r\n            ? product.images?.join(\" \")\r\n            : undefined,\r\n        Изображения:\r\n          product.parentId === undefined\r\n            ? undefined\r\n            : product.images?.join(\" \"),\r\n        \"Ссылка на видео\": product.videos ? product.videos[0] : undefined,\r\n        \"Параметр: Артикул\": product.vendorCode, // TODO: брать из обычных параметров\r\n        ...getParams(product),\r\n        ...getProperties(product),\r\n        \"Размерная сетка\": JSON.stringify(product.sizes),\r\n        \"Связанные товары\": product.relatedProducts?.join(\",\"),\r\n        \"Ключевые слова\": product.keywords?.join(\",\"),\r\n      };\r\n      // todo(delay)\r\n      worksheet.addRow(row).commit();\r\n    }\r\n\r\n    worksheet.commit();\r\n    await workbook.commit();\r\n  }\r\n}\r\n","import { JsonStreamStringify } from \"json-stream-stringify\";\r\n\r\nimport { type Brand, type Category, type Product } from \"../types\";\r\nimport {\r\n  Extension,\r\n  type FormatterAbstract,\r\n  type FormatterOptions,\r\n} from \"./formater.types\";\r\n\r\nimport { type Writable } from \"stream\";\r\n\r\nexport class JSONFormatter implements FormatterAbstract {\r\n  public formatterName = \"JSON\";\r\n  public fileExtension = Extension.JSON;\r\n\r\n  public async format(\r\n    writableStream: Writable,\r\n    products: Product[],\r\n    categories?: Category[],\r\n    brands?: Brand[],\r\n    _?: FormatterOptions,\r\n  ): Promise<void> {\r\n    const stream = new JsonStreamStringify({\r\n      categories,\r\n      brands,\r\n      products,\r\n    });\r\n    stream.pipe(writableStream);\r\n  }\r\n}\r\n","import { JsonStreamStringify } from \"json-stream-stringify\";\r\n\r\nimport { type Brand, type Category, type Product } from \"../types\";\r\nimport {\r\n  Extension,\r\n  type FormatterAbstract,\r\n  type FormatterOptions,\r\n} from \"./formater.types\";\r\n\r\nimport { type Writable } from \"stream\";\r\n\r\ninterface SimpleProduct extends Product {\r\n  children: Product[];\r\n}\r\n\r\nexport class SimpleJSONFormatter implements FormatterAbstract {\r\n  public formatterName = \"JSON\";\r\n  public fileExtension = Extension.JSON;\r\n\r\n  public async format(\r\n    writableStream: Writable,\r\n    products: Product[],\r\n    categories?: Category[],\r\n    brands?: Brand[],\r\n    _?: FormatterOptions,\r\n  ): Promise<void> {\r\n    const groupedProduct = new Map<number, SimpleProduct>();\r\n    products.forEach((product) => {\r\n      if (product.parentId !== undefined) return;\r\n      groupedProduct.set(product.variantId, {\r\n        ...product,\r\n        children: [],\r\n      });\r\n    });\r\n    products.forEach((product) => {\r\n      if (product.parentId === undefined) return;\r\n      const parent = groupedProduct.get(product.parentId);\r\n      if (!parent) return;\r\n      parent.children.push(product);\r\n    });\r\n    const stream = new JsonStreamStringify({\r\n      categories,\r\n      brands,\r\n      products: Array.from(groupedProduct.values()),\r\n    });\r\n    stream.pipe(writableStream);\r\n  }\r\n}\r\n","import pkg from \"exceljs\";\r\n\r\nimport { type Brand, type Category, type IParam, type Product } from \"../types\";\r\nimport {\r\n  Extension,\r\n  type FormatterAbstract,\r\n  type FormatterOptions,\r\n} from \"./formater.types\";\r\n\r\nimport { type Writable } from \"stream\";\r\nconst { stream } = pkg;\r\n\r\nexport class TgShopFormatter implements FormatterAbstract {\r\n  public formatterName = \"TgShop\";\r\n  public fileExtension = Extension.XLSX;\r\n\r\n  public async format(\r\n    writableStream: Writable,\r\n    products: Product[],\r\n    categories?: Category[],\r\n    _?: Brand[],\r\n    __?: FormatterOptions,\r\n  ): Promise<void> {\r\n    const getParameter = (product: Product, key: string): IParam | undefined =>\r\n      product.params?.find((value) => value.key === key);\r\n\r\n    const convertProduct = (product: Product) => ({\r\n      \"category id\": product.categoryId,\r\n      \"group id\": product.parentId,\r\n      \"id product\": product.variantId,\r\n      \"name product\": product.title,\r\n      price: product.price,\r\n      picture: product.images?.join(\", \"),\r\n      vendorCode: product.vendorCode,\r\n      oldprice: product.oldPrice,\r\n      description: product.description,\r\n      shortDescription: \"\",\r\n      quantityInStock: product.count,\r\n      color: getParameter(product, \"color\")?.value,\r\n      size: getParameter(product, \"size\")?.value,\r\n      priority: undefined,\r\n    });\r\n    const workbook = new stream.xlsx.WorkbookWriter({\r\n      stream: writableStream,\r\n    });\r\n    const categoryWorksheet = workbook.addWorksheet(\"categories\");\r\n    const productsWorksheet = workbook.addWorksheet(\"offers\");\r\n    categoryWorksheet.columns = [\r\n      {\r\n        header: \"id\",\r\n        key: \"id\",\r\n      },\r\n      {\r\n        header: \"parentId\",\r\n        key: \"parentId\",\r\n      },\r\n      {\r\n        header: \"name\",\r\n        key: \"name\",\r\n      },\r\n    ];\r\n    const columns = [\r\n      \"category id\",\r\n      \"group id\",\r\n      \"id product\",\r\n      \"name product\",\r\n      \"price\",\r\n      \"picture\",\r\n      \"vendorCode\",\r\n      \"oldprice\",\r\n      \"description\",\r\n      \"shortDescription\",\r\n      \"quantityInStock\",\r\n      \"color\",\r\n      \"size\",\r\n      \"priority\",\r\n    ];\r\n\r\n    productsWorksheet.columns = columns.map((column) => ({\r\n      header: column,\r\n      key: column,\r\n    }));\r\n\r\n    categories?.forEach((category) => {\r\n      categoryWorksheet.addRow(category).commit();\r\n    });\r\n\r\n    products.forEach((product) => {\r\n      productsWorksheet.addRow(convertProduct(product)).commit();\r\n    });\r\n    categoryWorksheet.commit();\r\n    productsWorksheet.commit();\r\n\r\n    await workbook.commit();\r\n  }\r\n}\r\n","import { CSVStream } from \"../streams/CSVStream\";\r\nimport { type Brand, type Category, type Product } from \"../types\";\r\nimport { urlQueryEncode } from \"../utils\";\r\nimport {\r\n  Extension,\r\n  type FormatterAbstract,\r\n  type FormatterOptions,\r\n} from \"./formater.types\";\r\n\r\nimport { type Writable } from \"stream\";\r\n\r\nexport class TildaFormatter implements FormatterAbstract {\r\n  public formatterName = \"Tilda\";\r\n  public fileExtension = Extension.CSV;\r\n\r\n  public async format(\r\n    writableStream: Writable,\r\n    products: Product[],\r\n    categories?: Category[],\r\n    _?: Brand[],\r\n    __?: FormatterOptions,\r\n  ): Promise<void> {\r\n    const mappedCategories: Record<number, string> = {};\r\n    categories?.forEach(({ id, name }) => (mappedCategories[id] = name));\r\n\r\n    const csvStream = new CSVStream({\r\n      delimiter: \"\\t\",\r\n      emptyFieldValue: \"\",\r\n      lineSeparator: \"\\n\",\r\n    });\r\n    csvStream.writableStream.pipe(writableStream);\r\n    const columns = new Set<string>([\r\n      \"SKU\",\r\n      \"Brand\",\r\n      \"Category\",\r\n      \"Title\",\r\n      \"Text\",\r\n      \"Photo\",\r\n      \"Price\",\r\n      \"Price Old\",\r\n      \"Quantity\",\r\n      \"Editions\",\r\n      \"External ID\",\r\n      \"Parent UID\",\r\n    ]);\r\n\r\n    const characteristics = new Set<string>();\r\n\r\n    products.forEach((product) => {\r\n      product.properties?.forEach(({ key }) => {\r\n        characteristics.add(key);\r\n      });\r\n    });\r\n\r\n    characteristics.forEach((charKey) => {\r\n      columns.add(`Characteristics:${charKey}`);\r\n    });\r\n\r\n    csvStream.setColumns(columns);\r\n    for (const product of products) {\r\n      const row: Record<string, string | number | undefined> = {\r\n        SKU: product.vendorCode,\r\n        Brand: product.vendor,\r\n        Category: mappedCategories[product.categoryId],\r\n        Title: product.title,\r\n        Text: product.description,\r\n        Photo: product.images?.map(urlQueryEncode).join(\",\"),\r\n        Price: product.price,\r\n        \"Price Old\": product.oldPrice,\r\n        Quantity: product.count,\r\n        Editions: product.params\r\n          ?.map(({ key, value }) => `${key}:${value}`)\r\n          .join(\";\"),\r\n        \"External ID\": product.variantId,\r\n        \"Parent UID\": product.parentId,\r\n      };\r\n\r\n      product.properties?.forEach(({ key, value }) => {\r\n        row[`Characteristics:${key}`] = value;\r\n      });\r\n\r\n      await csvStream.addRow(row);\r\n    }\r\n\r\n    csvStream.writableStream.end();\r\n  }\r\n}\r\n","import { CSVStream } from \"../streams/CSVStream\";\r\nimport { type IParam, type Brand, type Category, type Product } from \"../types\";\r\nimport { buildCategoryPaths, urlQueryEncode } from \"../utils\";\r\nimport {\r\n  Extension,\r\n  type FormatterAbstract,\r\n  type FormatterOptions,\r\n} from \"./formater.types\";\r\n\r\nimport { type Writable } from \"stream\";\r\n\r\nexport interface CreateAttributeProps {\r\n  name?: string;\r\n  id?: number;\r\n  values?: string | number;\r\n  visible?: number;\r\n  global?: number;\r\n}\r\n\r\nexport class WooCommerceFormatter implements FormatterAbstract {\r\n  public formatterName = \"WooCommerce\";\r\n  public fileExtension = Extension.CSV;\r\n\r\n  private readonly DEFAULT_COLUMNS = [\r\n    \"ID\",\r\n    \"Type\",\r\n    \"SKU\",\r\n    \"Name\",\r\n    \"Parent\",\r\n    \"Short description\",\r\n    \"Description\",\r\n    \"Stock\",\r\n    \"Regular price\",\r\n    \"Position\",\r\n    \"Categories\",\r\n    \"Tags\",\r\n    \"Images\",\r\n    \"SizeGrid\",\r\n  ];\r\n\r\n  private formatKeyAttribute(key: string) {\r\n    const keyWithoutInvalidCharacters = key\r\n      .replaceAll(\",\", \"\")\r\n      .replaceAll(\";\", \"\");\r\n\r\n    return keyWithoutInvalidCharacters.length >= 28\r\n      ? keyWithoutInvalidCharacters.slice(0, 24) + \"...\"\r\n      : keyWithoutInvalidCharacters;\r\n  }\r\n\r\n  private formatValueAttribute(value: string) {\r\n    return value.replaceAll(\",\", \"\").replaceAll(\";\", \"\");\r\n  }\r\n\r\n  private formatProducts(products: Product[]) {\r\n    const formatParams = (params: IParam[] | undefined) => {\r\n      return params?.map(({ key, value }) => {\r\n        const formatedKey = this.formatKeyAttribute(key);\r\n        const formatedValue = this.formatValueAttribute(value);\r\n        return { key: formatedKey, value: formatedValue };\r\n      });\r\n    };\r\n\r\n    return products.map((product) => {\r\n      const params = formatParams(product.params);\r\n      const properties = formatParams(product.properties);\r\n      return { ...product, params, properties };\r\n    });\r\n  }\r\n\r\n  private createAttribute(data: CreateAttributeProps) {\r\n    if (!data?.name || data.id === undefined) return;\r\n\r\n    const attributeStartName = \"Attribute\";\r\n\r\n    const attribute: Record<string, string | number> = {};\r\n\r\n    attribute[`${attributeStartName} ${data.id} name`] = data.name;\r\n\r\n    if (data.values !== undefined)\r\n      attribute[`${attributeStartName} ${data.id} value(s)`] = data.values;\r\n    if (data.visible !== undefined)\r\n      attribute[`${attributeStartName} ${data.id} visible`] = data.visible;\r\n    if (data.global !== undefined)\r\n      attribute[`${attributeStartName} ${data.id} global`] = data.global;\r\n\r\n    return attribute;\r\n  }\r\n\r\n  private extractAttributes(products: Product[]) {\r\n    const formatedProducts = this.formatProducts(products);\r\n    const paramsMap = new Map<number, Record<string, string | number>>();\r\n    const propertiesMap = new Map<number, Record<string, string | number>>();\r\n    const uniqueAttributes = new Map<string, number>();\r\n\r\n    const genderTitle = \"Пол\";\r\n\r\n    formatedProducts.forEach((product) => {\r\n      product.params?.forEach(({ key }) => {\r\n        if (!uniqueAttributes.has(key)) {\r\n          uniqueAttributes.set(key, uniqueAttributes.size);\r\n        }\r\n      });\r\n\r\n      uniqueAttributes.set(genderTitle, uniqueAttributes.size);\r\n\r\n      product.properties?.forEach(({ key }) => {\r\n        if (!uniqueAttributes.has(key)) {\r\n          uniqueAttributes.set(key, uniqueAttributes.size);\r\n        }\r\n      });\r\n    });\r\n\r\n    formatedProducts.forEach((product) => {\r\n      const paramAttributes = paramsMap.get(product.variantId) ?? {};\r\n      const propertyAttributes = propertiesMap.get(product.variantId) ?? {};\r\n\r\n      product.params?.forEach(({ key, value }) => {\r\n        const index = uniqueAttributes.get(key);\r\n\r\n        if (index === undefined) {\r\n          console.error(`Не нашлось уникального ключа для параметра - ${key}`);\r\n          return;\r\n        }\r\n\r\n        const attribute = this.createAttribute({\r\n          name: key,\r\n          id: index,\r\n          values: value,\r\n          visible: 0,\r\n          global: 0,\r\n        });\r\n\r\n        if (!attribute) return;\r\n\r\n        Object.entries(attribute).forEach(\r\n          ([key, value]) => (paramAttributes[key] = value),\r\n        );\r\n      });\r\n\r\n      const genderIndex = uniqueAttributes.get(genderTitle);\r\n\r\n      const genderAttribute = this.createAttribute({\r\n        name: genderTitle,\r\n        id: genderIndex,\r\n        values: product.gender,\r\n        global: 0,\r\n      });\r\n\r\n      if (genderAttribute) {\r\n        Object.entries(genderAttribute).forEach(\r\n          ([key, value]) => (propertyAttributes[key] = value),\r\n        );\r\n      }\r\n\r\n      product.properties?.forEach(({ key, value }) => {\r\n        const index = uniqueAttributes.get(key);\r\n\r\n        if (index === undefined) {\r\n          console.error(`Не нашлось уникального ключа для параметра - ${key}`);\r\n          return;\r\n        }\r\n\r\n        if (paramAttributes[`Attribute ${index} name`]) {\r\n          console.warn(`Данное свойство уже существует в параметрах - ${key}`);\r\n          return;\r\n        }\r\n\r\n        const attribute = this.createAttribute({\r\n          name: key,\r\n          id: index,\r\n          values: value,\r\n          global: 0,\r\n        });\r\n\r\n        if (!attribute) return;\r\n\r\n        Object.entries(attribute).forEach(\r\n          ([key, value]) => (propertyAttributes[key] = value),\r\n        );\r\n      });\r\n\r\n      paramsMap.set(product.variantId, paramAttributes);\r\n      propertiesMap.set(product.variantId, propertyAttributes);\r\n    });\r\n\r\n    return { params: paramsMap, properties: propertiesMap };\r\n  }\r\n\r\n  private removeVisibleFromAttributes(params: Record<string, string | number>) {\r\n    Object.entries(params).forEach(([key]) => {\r\n      if (key.includes(\"visible\")) params[key] = \"\";\r\n    });\r\n  }\r\n\r\n  public async format(\r\n    writableStream: Writable,\r\n    products: Product[],\r\n    categories?: Category[],\r\n    _?: Brand[],\r\n    __?: FormatterOptions,\r\n  ): Promise<void> {\r\n    const categoryPaths = buildCategoryPaths(categories ?? []);\r\n\r\n    const csvStream = new CSVStream({\r\n      delimiter: \";\",\r\n      emptyFieldValue: \"\",\r\n      lineSeparator: \"\\n\",\r\n    });\r\n    csvStream.writableStream.pipe(writableStream);\r\n    const columns = new Set<string>(this.DEFAULT_COLUMNS);\r\n\r\n    const attributes = this.extractAttributes(products);\r\n\r\n    const variationsByParentId = new Map<\r\n      number,\r\n      Array<Record<string, string | number | undefined>>\r\n    >();\r\n\r\n    const imagesByParentId = new Map<number, string | undefined>();\r\n    const sizesByParentId = new Map<number, string | undefined>();\r\n\r\n    const variations = products.map((product, index) => {\r\n      const pathsArray = categoryPaths\r\n        .get(product.categoryId)\r\n        ?.map((category) => category.name);\r\n\r\n      const price = product.price ? product.price : \"\";\r\n      const images = product.images?.map(urlQueryEncode).join(\",\");\r\n\r\n      let row = {\r\n        ID: product.variantId,\r\n        Type: \"variation\",\r\n        SKU: product.variantId,\r\n        Name: product.title,\r\n        Parent: product.parentId ?? 0,\r\n        \"Short description\": \"\",\r\n        Description: product.description,\r\n        Stock: product.count ?? 0,\r\n        \"Regular price\": price,\r\n        Position: index + 1,\r\n        Categories: pathsArray?.join(\" > \"),\r\n        Tags: product.keywords?.join(\",\"),\r\n        Images: images,\r\n        SizeGrid: \"\",\r\n      };\r\n\r\n      const productParams = attributes.params.get(product.variantId) ?? {};\r\n\r\n      if (!imagesByParentId.has(row.Parent)) {\r\n        imagesByParentId.set(row.Parent, images);\r\n      }\r\n\r\n      if (!sizesByParentId.has(row.Parent)) {\r\n        sizesByParentId.set(\r\n          row.Parent,\r\n          product.sizes ? JSON.stringify(product.sizes) : \"\",\r\n        );\r\n      }\r\n\r\n      this.removeVisibleFromAttributes(productParams);\r\n\r\n      row = { ...row, ...productParams };\r\n\r\n      if (variationsByParentId.has(row.Parent)) {\r\n        variationsByParentId.get(row.Parent)?.push(row);\r\n      } else {\r\n        variationsByParentId.set(row.Parent, [row]);\r\n      }\r\n\r\n      return row;\r\n    });\r\n\r\n    const parentProducts = new Map<number, any>();\r\n\r\n    variations.forEach((product) => {\r\n      const currentParent = parentProducts.get(product.Parent);\r\n\r\n      let row = {\r\n        ...product,\r\n        Type: \"variable\",\r\n        ID: product.Parent,\r\n        SKU: product.Parent,\r\n        Position: 0,\r\n        Parent: \"\",\r\n        \"Regular price\": \"\",\r\n        Images: imagesByParentId.get(product.Parent) ?? \"\",\r\n        SizeGrid: sizesByParentId.get(product.Parent) ?? \"\",\r\n      };\r\n\r\n      row.Stock = (currentParent?.Stock || 0) + (product?.Stock || 0);\r\n\r\n      const productParams = attributes.params.get(product.SKU) ?? {};\r\n      const productProperties = attributes.properties.get(product.SKU) ?? {};\r\n\r\n      Object.entries(productParams).forEach(([key]) => {\r\n        if (key.includes(\"visible\")) productParams[key] = 0;\r\n      });\r\n\r\n      if (currentParent) {\r\n        Object.entries(productParams).forEach(([key, value]) => {\r\n          if (key.includes(\"value(s)\")) {\r\n            productParams[key] = currentParent[key] + `, ${value}`;\r\n          }\r\n        });\r\n      }\r\n\r\n      Object.keys({ ...row, ...productParams, ...productProperties }).forEach(\r\n        (item) => columns.add(item),\r\n      );\r\n\r\n      row = { ...row, ...productParams, ...productProperties };\r\n\r\n      parentProducts.set(product.Parent, row);\r\n    });\r\n\r\n    const variableProducts = Array.from(parentProducts.values());\r\n\r\n    csvStream.setColumns(columns);\r\n    for (const parentProduct of variableProducts) {\r\n      await csvStream.addRow(parentProduct);\r\n\r\n      for (const variationProduct of variationsByParentId.get(\r\n        parentProduct.ID,\r\n      ) ?? []) {\r\n        await csvStream.addRow(variationProduct);\r\n      }\r\n    }\r\n\r\n    csvStream.writableStream.end();\r\n  }\r\n}\r\n","import { XMLBuilder } from \"fast-xml-parser\";\r\n\r\nimport { type Product, type Category, type Brand } from \"../types\";\r\nimport { getRFC3339Date, writeWithDrain } from \"../utils\";\r\nimport {\r\n  Extension,\r\n  type FormatterAbstract,\r\n  type FormatterOptions,\r\n} from \"./formater.types\";\r\n\r\nimport { PassThrough, type Writable } from \"stream\";\r\n\r\nexport class YMLFormatter implements FormatterAbstract {\r\n  public formatterName = \"YMl\";\r\n  public fileExtension = Extension.YML;\r\n\r\n  public async format(\r\n    writableStream: Writable,\r\n    products: Product[],\r\n    categories?: Category[],\r\n    brands?: Brand[],\r\n    options?: FormatterOptions,\r\n  ): Promise<void> {\r\n    const result = new PassThrough();\r\n    result.pipe(writableStream);\r\n\r\n    const builder = new XMLBuilder({\r\n      ignoreAttributes: false,\r\n      cdataPropName: \"__cdata\",\r\n      format: true,\r\n      indentBy: \"  \",\r\n    });\r\n\r\n    const date = getRFC3339Date(new Date());\r\n\r\n    // Начинаем формирование XML\r\n    result.write('<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\\n');\r\n    result.write('<yml_catalog date=\"' + date + '\">\\n');\r\n\r\n    // Открываем тег <shop>\r\n    result.write(\"<shop>\\n\");\r\n\r\n    const resultWriter = writeWithDrain(result);\r\n    // Добавляем информацию о магазине\r\n    if (options?.shopName) {\r\n      await resultWriter(builder.build({ name: options.shopName }));\r\n      await resultWriter(\"\\n\");\r\n    }\r\n    if (options?.companyName) {\r\n      await resultWriter(builder.build({ company: options.companyName }));\r\n      await resultWriter(\"\\n\");\r\n    }\r\n\r\n    // Добавляем категории и бренды\r\n    if (categories) {\r\n      await resultWriter(\r\n        builder.build({\r\n          // tagname: \"categories\",\r\n          categories: { category: this.getCategories(categories) },\r\n        }),\r\n      );\r\n      await resultWriter(\"\\n\");\r\n    }\r\n    if (brands) {\r\n      await resultWriter(\r\n        builder.build({ brands: { brand: this.getBrands(brands) } }),\r\n      );\r\n      await resultWriter(\"\\n\");\r\n    }\r\n\r\n    // Открываем секцию <offers>\r\n    await resultWriter(\"<offers>\\n\");\r\n\r\n    // Создаем поток для обработки offer элементов\r\n    const offerStream = new PassThrough();\r\n    const offerWriter = writeWithDrain(offerStream);\r\n\r\n    // Пайпим поток offer элементов в основной итоговый поток\r\n    offerStream.pipe(result, { end: false });\r\n\r\n    // Записываем каждый продукт в поток\r\n    for (const product of products) {\r\n      if (product.price === 0) continue;\r\n      const offer = builder.build({ offer: this.getOffer(product) });\r\n      await offerWriter(offer + \"\\n\");\r\n    }\r\n\r\n    // Завершаем поток offer\r\n    offerStream.end();\r\n\r\n    offerStream.on(\"end\", () => {\r\n      // Закрываем секцию <offers>\r\n      result.write(\"</offers>\\n\");\r\n\r\n      // Закрываем тег <shop>\r\n      result.write(\"</shop>\\n\");\r\n\r\n      // Закрываем тег <yml_catalog>\r\n      result.write(\"</yml_catalog>\\n\");\r\n\r\n      // Завершаем итоговый поток\r\n      result.end();\r\n    });\r\n  }\r\n\r\n  private getBrands(brands?: Brand[]) {\r\n    if (!brands) return [];\r\n\r\n    return brands.map((brand) => ({\r\n      \"@_id\": brand.id,\r\n      \"@_url\": brand.coverURL ?? \"\",\r\n      \"#text\": brand.name,\r\n    }));\r\n  }\r\n\r\n  private getCategories(categories?: Category[]) {\r\n    if (!categories) return [];\r\n\r\n    return categories.map((cat) => ({\r\n      \"@_id\": cat.id,\r\n      \"@_parentId\": cat.parentId ?? \"\",\r\n      \"#text\": cat.name || `Категория #${cat.id}`,\r\n    }));\r\n  }\r\n\r\n  private getOffer(product: Product): any {\r\n    const result = {\r\n      \"@_id\": product.variantId,\r\n      name: product.title,\r\n      price: product.price,\r\n      oldprice: product.oldPrice,\r\n      purchase_price: product.purchasePrice,\r\n      additional_expenses: product.additionalExpenses,\r\n      cofinance_price: product.cofinancePrice,\r\n      currencyId: product.currency,\r\n      categoryId: product.categoryId,\r\n      vendorId: product.vendorId,\r\n      vendor: product.vendor,\r\n      vendorCode: product.vendorCode,\r\n      picture: product.images,\r\n      video: product.videos,\r\n      available: product.available,\r\n      \"time-delivery\": product.timeDelivery\r\n        ? {\r\n            \"@_min\": product.timeDelivery.min,\r\n            \"@_max\": product.timeDelivery.max,\r\n            \"#text\": `${product.timeDelivery.min}-${product.timeDelivery.max}`,\r\n          }\r\n        : undefined,\r\n      series: product.seriesName,\r\n      \"min-quantity\": product.minQuantity,\r\n      \"step-quantity\": product.stepQuantity,\r\n      size: product.sizes?.map((size) => ({\r\n        \"#text\": size.value,\r\n        \"@_name\": size.name,\r\n        \"@_delimiter\": size.delimiter,\r\n      })),\r\n      keyword: product.keywords,\r\n      saleDate: product.saleDate,\r\n      property: product.properties?.map((property) => ({\r\n        \"#text\": property.value,\r\n        \"@_name\": property.key,\r\n      })),\r\n      param: product.params?.map((param) => ({\r\n        \"#text\": param.value,\r\n        \"@_name\": param.key,\r\n      })),\r\n      description: {\r\n        __cdata: product.description,\r\n      },\r\n      country_of_origin: product.countryOfOrigin,\r\n      barcode: product.barcode,\r\n      vat: product.vat,\r\n      count: product.count,\r\n      \"set-ids\": product.tags?.join(\", \"),\r\n      adult: product.adult,\r\n      downloadable: product.downloadable,\r\n      \"period-of-validity-days\": product.validityPeriod,\r\n      \"comment-validity-days\": product.validityComment,\r\n      \"service-life-days\": product.serviceLifePeriod,\r\n      \"comment-life-days\": product.serviceLifeComment,\r\n      \"warranty-days\": product.warrantyPeriod,\r\n      \"comment-warranty\": product.warrantyComment,\r\n      manufacturer_warranty: product.manufacturerWarranty,\r\n      certificate: product.certificate,\r\n      url: product.url,\r\n      weight: product.weight,\r\n      dimensions: product.dimensions,\r\n      boxCount: product.boxCount,\r\n      disabled: product.disabled,\r\n      age: product.age\r\n        ? {\r\n            \"@_unit\": product.age.unit,\r\n            \"#text\": product.age.value,\r\n          }\r\n        : undefined,\r\n      \"tn-ved-codes\": product.codesTN?.length\r\n        ? {\r\n            \"tn-ved-code\": product.codesTN,\r\n          }\r\n        : undefined,\r\n      relatedProduct: product.relatedProducts,\r\n      gender: product.gender,\r\n    };\r\n    if (product.parentId !== undefined) {\r\n      return {\r\n        ...result,\r\n        \"@_group_id\": product.parentId,\r\n      };\r\n    }\r\n    return result;\r\n  }\r\n}\r\n","import { Extension } from \"./formater.types\";\r\nimport { YMLFormatter } from \"./YML.formatter\";\r\n\r\nexport class XMLFormatter extends YMLFormatter {\r\n  public formatterName = \"XML\";\r\n  public fileExtension = Extension.XML;\r\n}\r\n","import { CSVFormatter } from \"./CSV.formatter\";\r\nimport { ExcelFormatter } from \"./Excel.formatter\";\r\nimport { InsalesFormatter } from \"./Insales.formatter\";\r\nimport { JSONFormatter } from \"./JSON.formatter\";\r\nimport { SimpleJSONFormatter } from \"./SimpleJSON.formatter\";\r\nimport { TgShopFormatter } from \"./TgShop.formatter\";\r\nimport { TildaFormatter } from \"./Tilda.formatter\";\r\nimport { WooCommerceFormatter } from \"./WooCommerce.formatter\";\r\nimport { XMLFormatter } from \"./XML.formatter\";\r\nimport { YMLFormatter } from \"./YML.formatter\";\r\n\r\nexport * from \"./formater.types\";\r\n\r\nexport const Formatters = {\r\n  TildaFormatter,\r\n  CSVFormatter,\r\n  InsalesFormatter,\r\n  YMLFormatter,\r\n  TgShopFormatter,\r\n  ExcelFormatter,\r\n  JSONFormatter,\r\n  SimpleJSONFormatter,\r\n  XMLFormatter,\r\n  WooCommerceFormatter,\r\n};\r\n","import {\r\n  type FormatterAbstract,\r\n  type FormatterOptions,\r\n  Formatters,\r\n} from \"../formatter\";\r\nimport { type Brand, type Category, type Product } from \"../types\";\r\nimport { type Exporter, type Transformer } from \"./exporter.types\";\r\n\r\nimport fs from \"fs\";\r\n\r\nexport class GoodsExporter<Context extends object | undefined> {\r\n  private _context: Context;\r\n\r\n  constructor(readonly context: Context) {\r\n    this._context = context;\r\n  }\r\n\r\n  public setContext(context: Context): void {\r\n    this._context = context;\r\n  }\r\n\r\n  private formatter: FormatterAbstract = new Formatters.YMLFormatter();\r\n  private exporter: Exporter = () => {\r\n    return fs.createWriteStream(\r\n      `${this.formatter.formatterName}.output.${this.formatter.fileExtension}`,\r\n    );\r\n  };\r\n\r\n  private transformers = new Array<Transformer<Context>>();\r\n\r\n  public setTransformers(transformers: Array<Transformer<Context>>): void {\r\n    this.transformers = transformers;\r\n  }\r\n\r\n  public setFormatter(formatter: FormatterAbstract): void {\r\n    this.formatter = formatter;\r\n  }\r\n\r\n  public setExporter(exporter: Exporter): void {\r\n    this.exporter = exporter;\r\n  }\r\n\r\n  async export(\r\n    products: Product[],\r\n    categories?: Category[],\r\n    brands?: Brand[],\r\n    option?: FormatterOptions,\r\n  ): Promise<void> {\r\n    let transformedProducts: Product[] = products;\r\n\r\n    for (const transformer of this.transformers)\r\n      transformedProducts = await transformer(\r\n        transformedProducts,\r\n        this._context,\r\n      );\r\n\r\n    const writableStream = this.exporter();\r\n\r\n    await this.formatter.format(\r\n      writableStream,\r\n      transformedProducts,\r\n      categories,\r\n      brands,\r\n      option,\r\n    );\r\n  }\r\n}\r\n","export interface Product {\r\n  /**\r\n   * **ID товара**\r\n   *\r\n   * Любая последовательность длиной до 80 знаков. В нее могут входить английские и русские (кроме ё) буквы, цифры и символы . , / \\ ( ) [ ] - = _\r\n   *\r\n   * Пример: belaya-kofta-12345\r\n   */\r\n  productId: number;\r\n  /**\r\n   * **Родительскй SKU**\r\n   *\r\n   * Любая последовательность длиной до 80 знаков. В нее могут входить английские и русские (кроме ё) буквы, цифры и символы . , / \\ ( ) [ ] - = _\r\n   *\r\n   * Пример: belaya-kofta-12345\r\n   */\r\n  parentId?: number;\r\n  /**\r\n   * **SKU**\r\n   *\r\n   * Любая последовательность длиной до 80 знаков. В нее могут входить английские и русские (кроме ё) буквы, цифры и символы . , / \\ ( ) [ ] - = _\r\n   *\r\n   * Пример: belaya-kofta-12345\r\n   */\r\n  variantId: number;\r\n  /**\r\n   * **Название**\r\n   *\r\n   * Составляйте название по схеме: тип + бренд или производитель + модель + особенности, если есть (например, цвет, размер или вес) и количество в упаковке.\r\n   *\r\n   * Не включайте в название условия продажи (например, «скидка», «бесплатная доставка» и т. д.), эмоциональные характеристики («хит», «супер» и т. д.). Не пишите слова большими буквами — кроме устоявшихся названий брендов и моделей.\r\n   *\r\n   * Оптимальная длина — 50–60 символов, максимальная — 150.\r\n   *\r\n   * Составлять хорошие названия помогут [рекомендации](https://yandex.ru/support/marketplace/assortment/fields/title.html).\r\n   *\r\n   * Пример: Ударная дрель Makita HP1630, 710 Вт\r\n   */\r\n  title: string;\r\n  /**\r\n   * **Описание**\r\n   *\r\n   * Подробное описание товара: например, его преимущества и особенности.\r\n   *\r\n   * Не давайте в описании инструкций по установке и сборке. Не используйте слова «скидка», «распродажа», «дешевый», «подарок» (кроме подарочных категорий), «бесплатно», «акция», «специальная цена», «новинка», «new», «аналог», «заказ», «хит». Не указывайте никакой контактной информации и не давайте ссылок.\r\n   *\r\n   * Можно использовать теги:\r\n   *\r\n   ** &lt;h&gt;, &lt;h1&gt;, &lt;h2&gt; и так далее — для заголовков;\r\n   ** &lt;br&gt; и &lt;p&gt; — для переноса строки;\r\n   ** &lt;ol&gt; — для нумерованного списка;\r\n   ** &lt;ul&gt; — для маркированного списка;\r\n   ** &lt;li&gt; — для создания элементов списка (должен находиться внутри &lt;ol&gt; или &lt;ul&gt;);\r\n   ** &lt;div&gt; — поддерживается, но не влияет на отображение текста.\r\n   * Оптимальная длина — 400–600 символов, максимальная — 6000.\r\n   *\r\n   * Составить хорошее описание помогут рекомендации.\r\n   *\r\n   * Пример: В комплекте с детским микроскопом есть все, что нужно вашему ребенку для изучения микромира\r\n   */\r\n  description: string;\r\n  /**\r\n   * **Бренд**\r\n   *\r\n   * Название бренда или производителя.\r\n   *\r\n   * Записывайте название так, как его пишет сам бренд.\r\n   *\r\n   * Пример: LEVENHUK\r\n   */\r\n  vendor?: string;\r\n  /**\r\n   * **Артикул производителя**\r\n   *\r\n   * Код товара, который ему присвоил производитель.\r\n   *\r\n   * Если артикулов несколько, укажите их через запятую.\r\n   *\r\n   * Пример: VNDR-0005A, VNDR-0005B\r\n   */\r\n  vendorCode?: string;\r\n  /**\r\n   * **Дата выхода**\r\n   *\r\n   * Пример: 01.01.2000\r\n   */\r\n  saleDate?: string;\r\n  /**\r\n   * **Вендор в магазине**\r\n   *\r\n   * Содержит номер вендора, а не ее название.\r\n   */\r\n  vendorId?: number;\r\n  /**\r\n   * **Категория в магазине**\r\n   *\r\n   * Категория, к которой вы относите товар. Она помогает точнее определить для товара категорию на Маркете.\r\n   *\r\n   * Указывайте конкретные категории — например, набор ножей лучше отнести к категории Столовые приборы, а не просто Посуда.\r\n   *\r\n   * Выбирайте категории, которые описывают товар, а не абстрактный признак — например, лучше указать Духи, а не Подарки.\r\n   *\r\n   * Содержит номер категории, а не ее название.\r\n   */\r\n  categoryId: number;\r\n  /**\r\n   * **Страна производства**\r\n   *\r\n   * Страна, где был произведен товар.\r\n   *\r\n   * Записывайте названия стран так, как они записаны в [списке](https://yastatic.net/s3/doc-binary/src/support/market/ru/countries.xlsx).\r\n   *\r\n   * Пример: Россия\r\n   */\r\n  countryOfOrigin?: string;\r\n  /**\r\n   * **Изображение**\r\n   *\r\n   * До двадцати изображений, которые показываются на карточке товара.\r\n   *\r\n   * Принимаются jpg- или png-изображения товара, соответствующие [требованиям](https://yandex.ru/support/marketplace/assortment/fields/images.html).\r\n   *\r\n   * В кабинете изображения добавляютс