// Run this script to build the stock symbole file
console.log("runing script");
import { dnetwork } from "./dnetwork";
import { TObject } from "./dtypes";
let fs = require("fs");
const csv = require("csvtojson");
const URL_CONFIG = [
  "https://www1.nseindia.com/content/indices/ind_nifty50list.csv",
  "https://www1.nseindia.com/content/indices/ind_niftynext50list.csv",
  "https://www1.nseindia.com/content/indices/ind_nifty100list.csv",
  "https://www1.nseindia.com/content/indices/ind_nifty200list.csv",
  "https://www1.nseindia.com/content/indices/ind_nifty500list.csv",
  "https://www1.nseindia.com/content/indices/ind_niftymidcap150list.csv",
  "https://www1.nseindia.com/content/indices/ind_niftymidcap50list.csv",
  "https://www1.nseindia.com/content/indices/ind_niftymidcap100list.csv",
  "https://www1.nseindia.com/content/indices/ind_niftysmallcap250list.csv",
  "https://www1.nseindia.com/content/indices/ind_niftysmallcap50list.csv",
  "https://www1.nseindia.com/content/indices/ind_niftysmallcap100list.csv",
  "https://www1.nseindia.com/content/indices/ind_niftylargemidcap250list.csv",
  "https://www1.nseindia.com/content/indices/ind_niftymidsmallcap400list.csv",
  "https://www1.nseindia.com/content/indices/ind_niftyautolist.csv",
  "https://www1.nseindia.com/content/indices/ind_niftybanklist.csv",
  "https://www1.nseindia.com/content/indices/ind_niftyconsumerdurableslist.csv",
  "https://www1.nseindia.com/content/indices/ind_niftyfinancelist.csv",
  "https://www1.nseindia.com/content/indices/ind_niftyfinancialservices25_50list.csv",
  "https://www1.nseindia.com/content/indices/ind_niftyfmcglist.csv",
  "https://www1.nseindia.com/content/indices/ind_niftyhealthcarelist.csv",
  "https://www1.nseindia.com/content/indices/ind_niftyitlist.csv",
  "https://www1.nseindia.com/content/indices/ind_niftymedialist.csv",
  "https://www1.nseindia.com/content/indices/ind_niftymetallist.csv",
  "https://www1.nseindia.com/content/indices/ind_niftyoilgaslist.csv",
  "https://www1.nseindia.com/content/indices/ind_niftypharmalist.csv",
  "https://www1.nseindia.com/content/indices/ind_nifty_privatebanklist.csv",
  "https://www1.nseindia.com/content/indices/ind_niftypsubanklist.csv",
  "https://www1.nseindia.com/content/indices/ind_niftyrealtylist.csv",
];

async function run() {
  let result: TObject = {};
  for (let i of URL_CONFIG) {
    let res = await dnetwork.get(i);
    let json = await csv().fromString(res);
    let key = i.split("/").slice(-1)[0].replace("list.csv", "").replace("ind_", "");
    let symbol_list = json.map((x: any) => x.Symbol);
    result[key.toUpperCase()] = symbol_list;
  }

  let content = `
  //Dip: This is a autogenerated file - to regenerate this please run build_nse.ts from VS code.

  export type NSE_KEY = ${Object.keys(result)
    .map((x) => `"${x}"`)
    .join(" | ")}
  export const SYMBOL_LIST = ${JSON.stringify(result || {}, null, 1)}
  
  `;
  console.log(content);

  fs.writeFile("./src/symbol.ts", content, function (err: any) {
    if (err) {
      console.log("Not generted file");
      return console.log(err);
    } else {
      console.log("symbol.ts genarated successfully");
    }
  });
}

run();