const { getAllContactDb } = require("../db/contact.db");
const { InsertNotificationErrorDb } = require("../db/notification_error.db");
const {
  createNotificationErrorUserDb,
  updateNotificationErrorUserDb,
} = require("../db/notification_error_user.db");
const {
  generateTokenRedirect,
  shortUrltiny,
  sendNotifikasi,
} = require("../db/notification_wa.db");
const { getErrorCodeByIdDb } = require("../db/brand_code.db");
const { getDeviceNotificationByIdDb } = require("../db/notification_error.db");

class NotifikasiWaService {
  async onNotification(topic, message) {
    try {
      const paramDb = {
        limit: 100,
        page: 1,
        criteria: "",
        active: 1,
      };

      // const chanel = {
      //   "time": "2025-12-11 11:10:58",
      //   "c_4501": 4,
      //   "c_5501": 3,
      //   "c_6501": 0
      // }

      if (topic === process.env.TOPIC_COD ?? "morek") {
        const dataMqtt = JSON.parse(message);

        const resultChanel = [];

        Object.entries(dataMqtt).forEach(([key, value]) => {
          if (key.startsWith("c_")) {
            resultChanel.push({
              chanel_id: Number(key.slice(2)),
              value,
            });
          }
        });

        const results = await getAllContactDb(paramDb);

        const dataUsers = results.data;

        for (const chanel of resultChanel) {
          const errorCode = await getErrorCodeByIdDb(chanel.value);
          const deviceNotification = await getDeviceNotificationByIdDb(
            chanel.chanel_id
          );

          const data = {
            error_code_id: chanel.value,
            error_chanel: chanel.chanel_id,
            is_send: false,
            is_delivered: false,
            is_read: false,
            is_active: true,
          };

          const resultNotificationError = await InsertNotificationErrorDb(data);

          for (const dataUser of dataUsers) {
            if (dataUser.is_active) {
              const tokenRedirect = await generateTokenRedirect(
                dataUser.contact_phone,
                dataUser.contact_name,
                resultNotificationError.notification_error_id
              );

              const encodedToken = encodeURIComponent(tokenRedirect);

              const shortUrl = await shortUrltiny(encodedToken);

              const bodyMessage =
                `Hai ${dataUser.contact_name || "-"}\n` +
                `Terjadi peringatan dengan kode error ${errorCode?.error_code || "-"
                } - ${errorCode?.error_code_name || "-"} ` +
                `pada device ${deviceNotification?.device_name || "-"
                }, silahkan cek detail pada link berikut:\n` +
                `${shortUrl}`;

              const param = {
                idData: resultNotificationError.notification_error_id,
                userPhone: dataUser.contact_phone,
                userName: dataUser.contact_name,
                bodyMessage: bodyMessage,
              };

              const resultNotificationErrorUser =
                await createNotificationErrorUserDb({
                  notification_error_id:
                    resultNotificationError.notification_error_id,
                  contact_phone: param.userPhone,
                  contact_name: param.userName,
                  is_send: false,
                });

              const resultSend = await sendNotifikasi(
                param.userPhone,
                param.bodyMessage
              );

              console.log("resultSend: ", resultSend);

              await updateNotificationErrorUserDb(
                resultNotificationErrorUser[0].notification_error_user_id,
                {
                  is_send: resultSend?.error ? false : true,
                }
              );
            }
          }
        }
      }
    } catch (error) {
      // throw new ErrorHandler(error.statusCode, error.message);
      return error;
    }
  }
}

module.exports = new NotifikasiWaService();