/* eslint-disable promise/no-nesting */
const admin = require("firebase-admin");
const Logger = require("../Logger");
const mLogger = new Logger("admin", "partyDashboard");

module.exports = async (req, res) => {
  mLogger.start();

  var partyData = await admin
    .firestore()
    .collection("rooms")
    .get()
    .then((roomSnapshot) => {
      const docData = [];
      roomSnapshot.docs.forEach((doc) => {
        docData.push({
          id: doc.id,
          createTime: doc.createTime.toDate().toUTCString(),
          updateTime: doc.updateTime.toDate().toUTCString(),
          source: doc.data().player.source,
          onCall: doc.data().hasOwnProperty("conference"),
          showName: doc.data().player.showName || "",
          time: doc.data().player.time || 0,
          status: doc.data().player.status || "",
        });
      });
      return docData;
    })
    .catch((err) => {
      mLogger.error("FAILED TO RESOLVE PARTIES", err);
      res
        .status(500)
        .send({ message: "Unable to get all parties", error: err });
    });

  const p = await partyData.map(async (party) => {
    const messageCount = await admin
      .firestore()
      .collection("rooms")
      .doc(party.id)
      .collection("messages")
      .get()
      .then((snap) => snap.size);
    const userCount = await admin
      .firestore()
      .collection("rooms")
      .doc(party.id)
      .collection("users")
      .get()
      .then((snap) => snap.size);
    party.messageCount = messageCount || 0;
    party.userCount = userCount || 0;
    return party;
  });

  return Promise.all(p).then((v) => {
    mLogger.success("GOT ALL PARTIES", { parties: partyData.length });
    return res.status(200).send({ partyData });
  });
};