// prettier-ignore
import {
  Shop,
  ShopifyProduct,
  ShopifyProductsQuery,
  ShopifyProductsResponse,
  ShopifyProductSetInput,
  ShopifyVariant,
  ShopifyProductSetQuery,
  VariantOptionValueInput,
} from "./shopifyApi"
import { getCellRangeByColumnName, getRowByColumnValue } from "./sheetUtils"

export class Product {
  shopify_id: string = ""
  title: string = ""
  style: string[] = []
  tags: string = ""
  category: string = ""
  product_type: string = ""
  description: string = ""
  sku: string = ""
  price: number = 0
  shipping: number = 0
  function: string = ""
  type: string = ""
  weight_grams: number = 0
  photos: string = ""
  shopify_product: ShopifyProduct
  shopify_default_variant_id: string
  shopify_default_option_id: string
  shopify_default_option_value_id: string

  constructor(sku: string = "") {
    if (sku == "") {
      return
    }
    this.sku = sku
    let productRow = getRowByColumnValue("product_inventory", "sku", sku)
    if (productRow == undefined) {
      throw new Error(
        "product sku '" + sku + "' not found in product_inventory"
      )
    }
    this.ImportFromInventory(productRow)
  }

  ImportFromInventory(row: number) {
    let productInventorySheet =
      SpreadsheetApp.getActiveSpreadsheet().getSheetByName("product_inventory")
    let headers = productInventorySheet
      .getRange(1, 1, 1, productInventorySheet.getLastColumn())
      .getValues()[0]
    console.log("headers" + headers)
    let productValues = productInventorySheet
      .getRange(row, 1, 1, headers.length)
      .getValues()[0]
    console.log("productValues:" + productValues)
    for (let i = 0; i < headers.length; i++) {
      if (this.hasOwnProperty(headers[i])) {
        console.log(
          "setting value for '" + headers[i] + "' to '" + productValues[i] + "'"
        )
        this[headers[i]] = productValues[i]
      } else {
        console.log("skipping '" + headers[i] + "'")
      }
    }
  }

  MatchToShopifyProduct(shop: Shop) {
    /* if (this.shopify_id.startsWith("gid://shopify/Product/")) {
      return
    } */

    let query = new ShopifyProductsQuery("sku:" + this.sku, ["id", "title"])
    console.log(query.JSON)
    let response = shop.shopifyGraphQLAPI(query.JSON)
    console.log(response)
    let productsResponse = new ShopifyProductsResponse(response.content)
    if (productsResponse.products.edges.length <= 0) {
      console.log("no products matched")
      return
    }
    if (productsResponse.products.edges.length > 1) {
      console.log("more than one product matched")
      return
    }
    this.shopify_product = productsResponse.products.edges[0].node
    this.shopify_id = this.shopify_product.id.toString()
    this.shopify_default_variant_id =
      productsResponse.products.edges[0].node.variants.nodes[0].id
    console.log(JSON.stringify(productsResponse, null, 2))
    console.log(JSON.stringify(productsResponse.products, null, 2))
    console.log(JSON.stringify(productsResponse.products.edges[0], null, 2))
    console.log(
      JSON.stringify(productsResponse.products.edges[0].node, null, 2)
    )
    console.log(
      JSON.stringify(
        productsResponse.products.edges[0].node.options[0],
        null,
        2
      )
    )
    console.log(
      JSON.stringify(
        productsResponse.products.edges[0].node.options[0].id,
        null,
        2
      )
    )
    this.shopify_default_option_id =
      productsResponse.products.edges[0].node.options[0].id
    this.shopify_default_option_value_id =
      productsResponse.products.edges[0].node.options[0].optionValues[0].id
    let productInventorySheet =
      SpreadsheetApp.getActiveSpreadsheet().getSheetByName("product_inventory")
    let row = getRowByColumnValue("product_inventory", "sku", this.sku)
    getCellRangeByColumnName(productInventorySheet, "shopify_id", row).setValue(
      this.shopify_id
    )
  }

  ToShopifyProductSet() {
    let sps = new ShopifyProductSetInput()
    //TODO: map category IDs
    //sps.category = this.category
    sps.id = this.shopify_id
    sps.productType = this.product_type
    sps.tags = this.tags
    sps.title = this.title
    sps.descriptionHtml = this.description
    sps.variants = []
    let variant = new ShopifyVariant()
    //TODO: handle multiple variants
    variant.id = this.shopify_default_variant_id
    variant.sku = this.sku
    variant.price = this.price
    sps.variants.push(variant)
    let opt = new ShopifyVa
    let options = new VariantOptionValueInput()
    options.id = this.shopify_default_option_value_id
    return sps
  }

  UpdateShopifyProduct(shop: Shop) {
    let sps = this.ToShopifyProductSet()
    console.log("sps: " + JSON.stringify(sps))
    let query = new ShopifyProductSetQuery(sps)
    console.log(JSON.stringify(query))
    let response = shop.shopifyGraphQLAPI(query.JSON)
    console.log(JSON.stringify(response, null, 2))
  }
}