require("dotenv").config();
const client = require("../graphql-client/graphql-client").client;
const queries = require("../graphql-client/queries");
const phone = require("phone");

exports.receive = (req, res) => {
  //Perform request validation
  if (
    !!!req.body ||
    !!!req.body.MessagingServiceSid ||
    !!!req.body.SmsMessageSid
  ) {
    res.status(400);
    res.json({ success: false, error: "Malformed Request" });
  } else {
    client
      .request(queries.FIND_BODYSHOP_BY_MESSAGING_SERVICE_SID, {
        mssid: req.body.MessagingServiceSid,
        phone: phone(req.body.From)[0]
      })
      .then(response => {
        //TODO Add logic for handling MMS.
        let newMessage = { msid: req.body.SmsMessageSid, text: req.body.Body };
        if (response.bodyshops[0]) {
          //Found a bodyshop - should always happen.
          if (response.bodyshops[0].conversations.length === 0) {
            //No conversation Found, create one.
            console.log("[SMS Receive] No conversation found. Creating one.");
            newMessage.conversation = {
              data: {
                bodyshopid: response.bodyshops[0].id,
                phone_num: phone(req.body.From)[0]
              }
            };
          } else if (response.bodyshops[0].conversations.length === 1) {
            //Just add it to the conversation
            console.log("[SMS Receive] Conversation found. Added ID.");
            newMessage.conversationid =
              response.bodyshops[0].conversations[0].id;
          } else {
            //We should never get here.
            console.log(
              "Massive Error: Duplicate Phone Numbers for MSSID: " +
                req.body.MessagingServiceSid
            );
          }

          client
            .request(queries.INSERT_MESSAGE, { msg: newMessage })
            .then(r2 => {
              res.status(200).end();
            })
            .catch(e2 => {
              console.log("e2", e2);
              res.status(500).json(e2);
            });
        }
      })
      .catch(e1 => {
        console.log("e1", e1);
        res.status(500).json(e1);
      });
  }
};

//    const sampleMessage: {
//   "ToCountry": "CA",
//   "ToState": "BC",
//   "SmsMessageSid": "SMad7bddaf3454c0904999d6018b1e8f49",
//   "NumMedia": "0",
//   "ToCity": "Vancouver",
//   "FromZip": "",
//   "SmsSid": "SMad7bddaf3454c0904999d6018b1e8f49",
//   "FromState": "BC",
//   "SmsStatus": "received",
//   "FromCity": "VANCOUVER",
//   "Body": "Hi",
//   "FromCountry": "CA",
//   "To": "+16043301606",
//   "MessagingServiceSid": "MG6e259e2add04ffa0d0aa355038670ee1",
//   "ToZip": "",
//   "NumSegments": "1",
//   "MessageSid": "SMad7bddaf3454c0904999d6018b1e8f49",
//   "AccountSid": "AC6c09d337d6b9c68ab6488c2052bd457c",
//   "From": "+16049992002",
//   "ApiVersion": "2010-04-01"
// }