const axios = require("axios");
const db = require("quick.db");
const backend = new db.table("backend");
let md5 = new RegExp(
  "((?:!)?https?://static[0-9]*.(?:e621|e926).net/data/(?:sample/|preview/|)[0-9a-f]{2}/[0-9a-f]{2}/([0-9a-f]{32}).([0-9a-z]+))",
  "igm"
);

let search_md5 = "https://e621.net/post/show.json?md5=";
let e6 = "https://e621.net/post/show/";
let e9 = "https://e926.net/post/show/";

const version = "0.1.0";

module.exports = async function SourceFynnder(enabled, msg) {
  if (!enabled || enabled === null || enabled === undefined) return;
  res = msg.content.match(md5);
  if (!res) return;

  let Sources = [];
  for (const m in res) {
    let URL = res[m];
    let hash = URL.split(md5)[2];

    let { data } = await axios.get(search_md5 + hash, {
      headers: { "user-agent": `SourceFynnder/${version} (ry / codepupper)` }
    });
    if (data.rating === "s") {
      Source = e9 + data.id;
    } else {
      Source = e6 + data.id;
    }
    Sources.push(`:link::mag: ${Source}`);
  }
  await backend.add("SourceFynnder.found", Sources.length);
  msg.channel.send(Sources);
};
/*  url = msg.content.split(md5);
  hash = url[2];

  if (hash === undefined) return;

  let res = await axios.get(search_md5 + hash);

  let data = res.data;
  let Source;
  if (data.rating === "s") {
    Source = e9 + data.id;
  } else {
    Source = e6 + data.id;
  }



  console.log(Source);
  return msg.channel.send(Source); */