Web_BLS_Register_Server/bls-register-backend/dist/index.js

import cron from "node-cron";
import dotenv from "dotenv";
import pg from "pg";
import kafka from "kafka-node";
import { z } from "zod";
dotenv.config();
const parseNumber = (value, defaultValue) => {
  const parsed = Number(value);
  return Number.isFinite(parsed) ? parsed : defaultValue;
};
const parseList = (value) => (value || "").split(",").map((item) => item.trim()).filter(Boolean);
const config = {
  env: process.env.NODE_ENV || "development",
  port: parseNumber(process.env.PORT, 3001),
  kafka: {
    brokers: parseList(process.env.KAFKA_BROKERS),
    topic: process.env.KAFKA_TOPIC || process.env.KAFKA_TOPICS || "blwlog4Nodejs-rcu-register-topic",
    groupId: process.env.KAFKA_GROUP_ID || "bls-register-consumer",
    clientId: process.env.KAFKA_CLIENT_ID || "bls-register-consumer-client",
    consumerInstances: parseNumber(process.env.KAFKA_CONSUMER_INSTANCES, 1),
    maxInFlight: parseNumber(process.env.KAFKA_MAX_IN_FLIGHT, 2e4),
    fetchMaxBytes: parseNumber(process.env.KAFKA_FETCH_MAX_BYTES, 50 * 1024 * 1024),
    fetchMinBytes: parseNumber(process.env.KAFKA_FETCH_MIN_BYTES, 256 * 1024),
    fetchMaxWaitMs: parseNumber(process.env.KAFKA_FETCH_MAX_WAIT_MS, 100),
    fromOffset: process.env.KAFKA_FROM_OFFSET || "latest",
    autoCommitIntervalMs: parseNumber(process.env.KAFKA_AUTO_COMMIT_INTERVAL_MS, 5e3),
    commitIntervalMs: parseNumber(process.env.KAFKA_COMMIT_INTERVAL_MS, 200),
    commitOnAttempt: process.env.KAFKA_COMMIT_ON_ATTEMPT === "true",
    batchSize: parseNumber(process.env.KAFKA_BATCH_SIZE, 5e3),
    batchTimeoutMs: parseNumber(process.env.KAFKA_BATCH_TIMEOUT_MS, 50),
    flushIntervalMs: parseNumber(process.env.KAFKA_FLUSH_INTERVAL_MS, 3e3),
    logMessages: process.env.KAFKA_LOG_MESSAGES === "true",
    sasl: process.env.KAFKA_SASL_USERNAME && process.env.KAFKA_SASL_PASSWORD ? {
      mechanism: process.env.KAFKA_SASL_MECHANISM || "plain",
      username: process.env.KAFKA_SASL_USERNAME,
      password: process.env.KAFKA_SASL_PASSWORD
    } : void 0
  },
  db: {
    host: process.env.POSTGRES_HOST_G5,
    port: parseNumber(process.env.POSTGRES_PORT_G5, 5434),
    user: process.env.POSTGRES_USER_G5,
    password: process.env.POSTGRES_PASSWORD_G5,
    database: process.env.POSTGRES_DATABASE_G5,
    max: parseNumber(process.env.POSTGRES_MAX_CONNECTIONS_G5, 6),
    ssl: process.env.POSTGRES_SSL_G5 === "true" ? { rejectUnauthorized: false } : void 0,
    schema: process.env.DB_SCHEMA || "rcu_info",
    table: process.env.DB_TABLE || "rcu_info_events_g5",
    roomStatusSchema: process.env.DB_ROOM_STATUS_SCHEMA || "room_status",
    roomStatusTable: process.env.DB_ROOM_STATUS_TABLE || "room_status_moment_g5"
  },
  redis: {
    host: process.env.REDIS_HOST || "localhost",
    port: parseNumber(process.env.REDIS_PORT, 6379),
    password: process.env.REDIS_PASSWORD || void 0,
    db: parseNumber(process.env.REDIS_DB, 0),
    projectName: process.env.REDIS_PROJECT_NAME || "bls-onoffline",
    apiBaseUrl: process.env.REDIS_API_BASE_URL || `http://localhost:${parseNumber(process.env.PORT, 3001)}`
  }
};
const format = (level, message, context) => {
  const payload = {
    level,
    message,
    timestamp: Date.now(),
    ...context ? { context } : {}
  };
  return JSON.stringify(payload);
};
const logger = {
  info(message, context) {
    process.stdout.write(`${format("info", message, context)}
`);
  },
  error(message, context) {
    process.stderr.write(`${format("error", message, context)}
`);
  },
  warn(message, context) {
    process.stderr.write(`${format("warn", message, context)}
`);
  }
};
const { Pool } = pg;
const registerColumns = [
  "ts_ms",
  "hotel_id",
  "room_id",
  "device_id",
  "write_ts_ms",
  "is_send",
  "udp_raw",
  "extra",
  "ip_type",
  "model_num",
  "server_ip",
  "ip",
  "subnet_mask",
  "gateway",
  "dns",
  "app_version",
  "rcu_time",
  "launcher_version",
  "mac",
  "room_type_id",
  "config_version",
  "room_status",
  "season",
  "sys_lock_status",
  "authorization_time",
  "authorization_days",
  "room_num_remark",
  "room_type_remark",
  "room_remark",
  "mcu_name",
  "central_control_name",
  "configure_hotel_name",
  "configure_room_type_name"
];
const roomStatusColumns = [
  "hotel_id",
  "room_id",
  "ip",
  "app_version",
  "launcher_version",
  "config_version",
  "upgrade_ts_ms",
  "register_ts_ms"
];
class DatabaseManager {
  constructor(dbConfig) {
    this.pool = new Pool({
      host: dbConfig.host,
      port: dbConfig.port,
      user: dbConfig.user,
      password: dbConfig.password,
      database: dbConfig.database,
      max: dbConfig.max,
      ssl: dbConfig.ssl
    });
  }
  async insertRegisterRows({ schema, table, rows }) {
    if (!rows || rows.length === 0) {
      return;
    }
    const statement = `
      INSERT INTO ${schema}.${table} (${registerColumns.join(", ")}) 
      SELECT *
      FROM UNNEST(
        $1::int8[],
        $2::int2[],
        $3::text[],
        $4::text[],
        $5::int8[],
        $6::int2[],
        $7::text[],
        $8::jsonb[],
        $9::int2[],
        $10::text[],
        $11::text[],
        $12::text[],
        $13::text[],
        $14::text[],
        $15::text[],
        $16::text[],
        $17::text[],
        $18::text[],
        $19::text[],
        $20::int8[],
        $21::text[],
        $22::int4[],
        $23::int4[],
        $24::int4[],
        $25::text[],
        $26::text[],
        $27::text[],
        $28::text[],
        $29::text[],
        $30::text[],
        $31::text[],
        $32::text[],
        $33::text[]
      )
      ON CONFLICT DO NOTHING
    `;
    try {
      const params = registerColumns.map((column) => rows.map((row) => row[column] ?? null));
      await this.pool.query(statement, params);
    } catch (error) {
      logger.error("Register table insert failed", {
        error: error?.message,
        schema,
        table,
        rowsLength: rows.length
      });
      throw error;
    }
  }
  async updateRoomStatusRows({ schema, table, rows }) {
    if (!rows || rows.length === 0) {
      return;
    }
    const statement = `
      WITH incoming AS (
        SELECT *
        FROM UNNEST(
          $1::int2[],
          $2::text[],
          $3::text[],
          $4::text[],
          $5::text[],
          $6::text[],
          $7::int8[],
          $8::int8[]
        ) AS u(${roomStatusColumns.join(", ")})
      ), dedup AS (
        SELECT DISTINCT ON (hotel_id, room_id)
          hotel_id,
          room_id,
          ip,
          app_version,
          launcher_version,
          config_version,
          upgrade_ts_ms,
          register_ts_ms
        FROM incoming
        ORDER BY hotel_id, room_id, register_ts_ms DESC
      ), existing AS (
        SELECT i.*, t.device_id
        FROM dedup i
        INNER JOIN ${schema}.${table} t
          ON t.hotel_id = i.hotel_id
         AND t.room_id = i.room_id
      )
      INSERT INTO ${schema}.${table} (
        hotel_id,
        room_id,
        device_id,
        ip,
        app_version,
        launcher_version,
        config_version,
        upgrade_ts_ms,
        register_ts_ms
      )
      SELECT
        hotel_id,
        room_id,
        device_id,
        ip,
        app_version,
        launcher_version,
        config_version,
        upgrade_ts_ms,
        register_ts_ms
      FROM existing
      ON CONFLICT (hotel_id, room_id) DO UPDATE
      SET
        ip = EXCLUDED.ip,
        app_version = EXCLUDED.app_version,
        launcher_version = EXCLUDED.launcher_version,
        config_version = EXCLUDED.config_version,
        upgrade_ts_ms = EXCLUDED.upgrade_ts_ms,
        register_ts_ms = EXCLUDED.register_ts_ms
    `;
    try {
      const params = roomStatusColumns.map((column) => rows.map((row) => row[column] ?? null));
      await this.pool.query(statement, params);
    } catch (error) {
      logger.error("Room status table update failed", {
        error: error?.message,
        schema,
        table,
        rowsLength: rows.length
      });
      throw error;
    }
  }
  async checkConnection() {
    let client;
    try {
      const connectPromise = this.pool.connect();
      const timeoutPromise = new Promise((_, reject) => {
        setTimeout(() => reject(new Error("Connection timeout")), 5e3);
      });
      try {
        client = await Promise.race([connectPromise, timeoutPromise]);
      } catch (raceError) {
        connectPromise.then((c) => c.release()).catch(() => {
        });
        throw raceError;
      }
      await client.query("SELECT 1");
      return true;
    } catch (err) {
      logger.error("Database check connection failed", { error: err.message });
      return false;
    } finally {
      if (client) {
        client.release();
      }
    }
  }
  async close() {
    await this.pool.end();
  }
}
const dbManager = new DatabaseManager(config.db);
class OffsetTracker {
  constructor() {
    this.partitions = /* @__PURE__ */ new Map();
  }
  // Called when a message is received (before processing)
  add(topic, partition, offset) {
    const key = `${topic}-${partition}`;
    if (!this.partitions.has(key)) {
      this.partitions.set(key, { nextCommitOffset: null, done: /* @__PURE__ */ new Set() });
    }
    const state = this.partitions.get(key);
    const numericOffset = Number(offset);
    if (!Number.isFinite(numericOffset)) return;
    if (state.nextCommitOffset === null) {
      state.nextCommitOffset = numericOffset;
    } else if (numericOffset < state.nextCommitOffset) {
      state.nextCommitOffset = numericOffset;
    }
  }
  // Called when a message is successfully processed
  // Returns the next offset to commit (if any advancement is possible), or null
  markDone(topic, partition, offset) {
    const key = `${topic}-${partition}`;
    const state = this.partitions.get(key);
    if (!state) return null;
    const numericOffset = Number(offset);
    if (!Number.isFinite(numericOffset)) return null;
    state.done.add(numericOffset);
    if (state.nextCommitOffset === null) {
      state.nextCommitOffset = numericOffset;
    }
    let advanced = false;
    while (state.nextCommitOffset !== null && state.done.has(state.nextCommitOffset)) {
      state.done.delete(state.nextCommitOffset);
      state.nextCommitOffset += 1;
      advanced = true;
    }
    if (!advanced) return null;
    return state.nextCommitOffset;
  }
  clear() {
    this.partitions.clear();
  }
}
const { ConsumerGroup } = kafka;
const createOneConsumer = ({ kafkaConfig, onMessage, onError, instanceIndex }) => {
  const kafkaHost = kafkaConfig.brokers.join(",");
  const clientId = instanceIndex === 0 ? kafkaConfig.clientId : `${kafkaConfig.clientId}-${instanceIndex}`;
  const id = `${clientId}-${process.pid}-${Date.now()}`;
  const maxInFlight = Number.isFinite(kafkaConfig.maxInFlight) ? kafkaConfig.maxInFlight : 5e3;
  const commitIntervalMs = Number.isFinite(kafkaConfig.commitIntervalMs) ? kafkaConfig.commitIntervalMs : 200;
  let inFlight = 0;
  const tracker = new OffsetTracker();
  let pendingCommits = /* @__PURE__ */ new Map();
  let commitTimer = null;
  const flushCommits = () => {
    if (pendingCommits.size === 0) return;
    const batch = pendingCommits;
    pendingCommits = /* @__PURE__ */ new Map();
    consumer.sendOffsetCommitRequest(
      Array.from(batch.values()),
      (err) => {
        if (err) {
          for (const [k, v] of batch.entries()) {
            pendingCommits.set(k, v);
          }
          logger.error("Kafka commit failed", { error: err?.message, count: batch.size });
        }
      }
    );
  };
  const scheduleCommitFlush = () => {
    if (commitTimer) return;
    commitTimer = setTimeout(() => {
      commitTimer = null;
      flushCommits();
    }, commitIntervalMs);
  };
  const consumer = new ConsumerGroup(
    {
      kafkaHost,
      groupId: kafkaConfig.groupId,
      clientId,
      id,
      fromOffset: kafkaConfig.fromOffset || "latest",
      protocol: ["roundrobin"],
      outOfRangeOffset: "latest",
      autoCommit: false,
      autoCommitIntervalMs: kafkaConfig.autoCommitIntervalMs,
      fetchMaxBytes: kafkaConfig.fetchMaxBytes,
      fetchMinBytes: kafkaConfig.fetchMinBytes,
      fetchMaxWaitMs: kafkaConfig.fetchMaxWaitMs,
      sasl: kafkaConfig.sasl
    },
    kafkaConfig.topic
  );
  const tryResume = () => {
    if (inFlight < maxInFlight && consumer.paused) {
      consumer.resume();
    }
  };
  consumer.on("message", (message) => {
    inFlight += 1;
    tracker.add(message.topic, message.partition, message.offset);
    if (inFlight >= maxInFlight) {
      consumer.pause();
    }
    Promise.resolve(onMessage(message)).then(() => {
    }).catch((error) => {
      logger.error("Kafka message handling failed", { error: error?.message });
      if (onError) {
        onError(error, message);
      }
    }).finally(() => {
      const commitOffset = tracker.markDone(message.topic, message.partition, message.offset);
      if (commitOffset !== null) {
        const key = `${message.topic}-${message.partition}`;
        pendingCommits.set(key, {
          topic: message.topic,
          partition: message.partition,
          offset: commitOffset,
          metadata: "m"
        });
        scheduleCommitFlush();
      }
      inFlight -= 1;
      tryResume();
    });
  });
  consumer.on("error", (error) => {
    logger.error("Kafka consumer error", { error: error?.message });
    if (onError) {
      onError(error);
    }
  });
  consumer.on("connect", () => {
    logger.info(`Kafka Consumer connected`, {
      groupId: kafkaConfig.groupId,
      clientId
    });
  });
  consumer.on("rebalancing", () => {
    logger.info(`Kafka Consumer rebalancing`, {
      groupId: kafkaConfig.groupId,
      clientId
    });
    tracker.clear();
    pendingCommits.clear();
    if (commitTimer) {
      clearTimeout(commitTimer);
      commitTimer = null;
    }
  });
  consumer.on("rebalanced", () => {
    logger.info("Kafka Consumer rebalanced", { clientId, groupId: kafkaConfig.groupId });
  });
  consumer.on("error", (err) => {
    logger.error("Kafka Consumer Error", { error: err.message });
  });
  consumer.on("offsetOutOfRange", (err) => {
    logger.warn("Offset out of range", { error: err.message, topic: err.topic, partition: err.partition });
  });
  consumer.on("offsetOutOfRange", (error) => {
    logger.warn(`Kafka Consumer offset out of range`, {
      error: error?.message,
      groupId: kafkaConfig.groupId,
      clientId
    });
  });
  consumer.on("close", () => {
    if (commitTimer) {
      clearTimeout(commitTimer);
      commitTimer = null;
    }
    flushCommits();
    logger.warn(`Kafka Consumer closed`, {
      groupId: kafkaConfig.groupId,
      clientId
    });
  });
  return consumer;
};
const createKafkaConsumers = ({ kafkaConfig, onMessage, onError }) => {
  const instances = Number.isFinite(kafkaConfig.consumerInstances) ? kafkaConfig.consumerInstances : 1;
  const count = Math.max(1, instances);
  return Array.from(
    { length: count },
    (_, idx) => createOneConsumer({ kafkaConfig, onMessage, onError, instanceIndex: idx })
  );
};
const toNumber = (value) => {
  if (value === void 0 || value === null || value === "") {
    return null;
  }
  if (typeof value === "number") {
    return value;
  }
  const parsed = Number(value);
  return Number.isFinite(parsed) ? parsed : null;
};
const toStringAllowEmpty = (value) => {
  if (value === void 0 || value === null) {
    return value;
  }
  return String(value);
};
const kafkaPayloadSchema = z.object({
  ts_ms: z.preprocess(toNumber, z.number().nullable()).optional().nullable(),
  upgrade_ts_ms: z.preprocess(toNumber, z.number().nullable()).optional().nullable(),
  hotel_id: z.preprocess(toNumber, z.number().nullable()).optional().nullable(),
  room_id: z.preprocess(toStringAllowEmpty, z.string().nullable()).optional().nullable(),
  device_id: z.preprocess(toStringAllowEmpty, z.string().nullable()).optional().nullable(),
  is_send: z.preprocess(toNumber, z.number().nullable()).optional().nullable(),
  udp_raw: z.any().optional().nullable(),
  extra: z.any().optional().nullable(),
  ip_type: z.preprocess(toNumber, z.number().nullable()).optional().nullable(),
  model_num: z.preprocess(toStringAllowEmpty, z.string().nullable()).optional().nullable(),
  server_ip: z.preprocess(toStringAllowEmpty, z.string().nullable()).optional().nullable(),
  ip: z.preprocess(toStringAllowEmpty, z.string().nullable()).optional().nullable(),
  subnet_mask: z.preprocess(toStringAllowEmpty, z.string().nullable()).optional().nullable(),
  gateway: z.preprocess(toStringAllowEmpty, z.string().nullable()).optional().nullable(),
  dns: z.preprocess(toStringAllowEmpty, z.string().nullable()).optional().nullable(),
  app_version: z.preprocess(toStringAllowEmpty, z.string().nullable()).optional().nullable(),
  rcu_time: z.preprocess(toStringAllowEmpty, z.string().nullable()).optional().nullable(),
  launcher_version: z.preprocess(toStringAllowEmpty, z.string().nullable()).optional().nullable(),
  mac: z.preprocess(toStringAllowEmpty, z.string().nullable()).optional().nullable(),
  room_type_id: z.preprocess(toNumber, z.number().nullable()).optional().nullable(),
  config_version: z.preprocess(toStringAllowEmpty, z.string().nullable()).optional().nullable(),
  room_status: z.preprocess(toNumber, z.number().nullable()).optional().nullable(),
  season: z.preprocess(toNumber, z.number().nullable()).optional().nullable(),
  sys_lock_status: z.preprocess(toNumber, z.number().nullable()).optional().nullable(),
  authorization_time: z.preprocess(toStringAllowEmpty, z.string().nullable()).optional().nullable(),
  authorization_days: z.preprocess(toStringAllowEmpty, z.string().nullable()).optional().nullable(),
  room_num_remark: z.preprocess(toStringAllowEmpty, z.string().nullable()).optional().nullable(),
  room_type_remark: z.preprocess(toStringAllowEmpty, z.string().nullable()).optional().nullable(),
  room_remark: z.preprocess(toStringAllowEmpty, z.string().nullable()).optional().nullable(),
  mcu_name: z.preprocess(toStringAllowEmpty, z.string().nullable()).optional().nullable(),
  central_control_name: z.preprocess(toStringAllowEmpty, z.string().nullable()).optional().nullable(),
  configure_hotel_name: z.preprocess(toStringAllowEmpty, z.string().nullable()).optional().nullable(),
  configure_room_type_name: z.preprocess(toStringAllowEmpty, z.string().nullable()).optional().nullable()
});
const normalizeText = (value, maxLength) => {
  if (value === void 0 || value === null) {
    return null;
  }
  const str = String(value).replace(/\u0000/g, "");
  if (maxLength && str.length > maxLength) {
    return str.substring(0, maxLength);
  }
  return str;
};
const sanitizeJsonValue = (value) => {
  if (value === void 0 || value === null) {
    return value;
  }
  if (typeof value === "string") {
    return value.replace(/\u0000/g, "");
  }
  if (Array.isArray(value)) {
    return value.map((item) => sanitizeJsonValue(item));
  }
  if (typeof value === "object") {
    const out = {};
    for (const [k, v] of Object.entries(value)) {
      out[k] = sanitizeJsonValue(v);
    }
    return out;
  }
  return value;
};
const isLikelyBase64 = (text) => {
  if (!text || text.length % 4 !== 0) {
    return false;
  }
  return /^[A-Za-z0-9+/]+={0,2}$/.test(text);
};
const normalizeInteger = (value) => {
  if (value === void 0 || value === null || value === "") {
    return null;
  }
  const numeric = typeof value === "number" ? value : Number(value);
  if (!Number.isFinite(numeric)) {
    return null;
  }
  return Math.trunc(numeric);
};
const inRangeOr = (value, min, max, fallback) => {
  if (typeof value !== "number" || Number.isNaN(value) || value < min || value > max) {
    return fallback;
  }
  return value;
};
const normalizeTsMs = (value) => {
  const numeric = normalizeInteger(value);
  if (numeric === null) {
    return Date.now();
  }
  if (numeric > 0 && numeric < 1e11) {
    return numeric * 1e3;
  }
  return numeric;
};
const normalizeUdpRaw = (value) => {
  if (value === void 0 || value === null) {
    return null;
  }
  if (typeof value === "string") {
    const text = value.replace(/\u0000/g, "");
    if (isLikelyBase64(text)) {
      return text;
    }
    return Buffer.from(text, "utf8").toString("base64");
  }
  if (Buffer.isBuffer(value)) {
    return value.toString("base64");
  }
  if (Array.isArray(value)) {
    return Buffer.from(value).toString("base64");
  }
  return Buffer.from(String(value), "utf8").toString("base64");
};
const normalizeExtra = (value) => {
  if (value === void 0 || value === null || value === "") {
    return null;
  }
  if (typeof value === "object") {
    return sanitizeJsonValue(value);
  }
  if (typeof value === "string") {
    try {
      const parsed = JSON.parse(value);
      if (parsed && typeof parsed === "object") {
        return sanitizeJsonValue(parsed);
      }
      return sanitizeJsonValue({ value: parsed });
    } catch {
      return sanitizeJsonValue({ raw: value });
    }
  }
  return sanitizeJsonValue({ raw: String(value) });
};
const pick = (payload, snakeKey, pascalKey) => {
  if (payload[snakeKey] !== void 0) {
    return payload[snakeKey];
  }
  if (payload[pascalKey] !== void 0) {
    return payload[pascalKey];
  }
  return void 0;
};
const buildRowsFromPayload = (rawPayload) => {
  const normalizedInput = {
    ts_ms: pick(rawPayload, "ts_ms", "ts_ms"),
    upgrade_ts_ms: pick(rawPayload, "upgrade_ts_ms", "upgrade_ts_ms"),
    hotel_id: pick(rawPayload, "hotel_id", "hotel_id"),
    room_id: pick(rawPayload, "room_id", "room_id"),
    device_id: pick(rawPayload, "device_id", "device_id"),
    is_send: pick(rawPayload, "is_send", "is_send"),
    udp_raw: pick(rawPayload, "udp_raw", "udp_raw"),
    extra: pick(rawPayload, "extra", "extra"),
    ip_type: pick(rawPayload, "ip_type", "ip_type"),
    model_num: pick(rawPayload, "model_num", "model_num"),
    server_ip: pick(rawPayload, "server_ip", "server_ip"),
    ip: pick(rawPayload, "ip", "ip"),
    subnet_mask: pick(rawPayload, "subnet_mask", "subnet_mask"),
    gateway: pick(rawPayload, "gateway", "gateway"),
    dns: pick(rawPayload, "dns", "dns"),
    app_version: pick(rawPayload, "app_version", "app_version"),
    rcu_time: pick(rawPayload, "rcu_time", "rcu_time"),
    launcher_version: pick(rawPayload, "launcher_version", "launcher_version"),
    mac: pick(rawPayload, "mac", "mac"),
    room_type_id: pick(rawPayload, "room_type_id", "room_type_id"),
    config_version: pick(rawPayload, "config_version", "config_version"),
    room_status: pick(rawPayload, "room_status", "room_status"),
    season: pick(rawPayload, "season", "season"),
    sys_lock_status: pick(rawPayload, "sys_lock_status", "sys_lock_status"),
    authorization_time: pick(rawPayload, "authorization_time", "authorization_time"),
    authorization_days: pick(rawPayload, "authorization_days", "authorization_days"),
    room_num_remark: pick(rawPayload, "room_num_remark", "room_num_remark"),
    room_type_remark: pick(rawPayload, "room_type_remark", "room_type_remark"),
    room_remark: pick(rawPayload, "room_remark", "room_remark"),
    mcu_name: pick(rawPayload, "mcu_name", "mcu_name"),
    central_control_name: pick(rawPayload, "central_control_name", "central_control_name"),
    configure_hotel_name: pick(rawPayload, "configure_hotel_name", "configure_hotel_name"),
    configure_room_type_name: pick(rawPayload, "configure_room_type_name", "configure_room_type_name")
  };
  const payload = kafkaPayloadSchema.parse(normalizedInput);
  const tsMs = normalizeTsMs(payload.ts_ms);
  const hotelId = inRangeOr(normalizeInteger(payload.hotel_id), -32768, 32767, 0);
  const roomId = normalizeText(payload.room_id, 50) || "";
  const registerRow = {
    ts_ms: tsMs,
    hotel_id: hotelId,
    room_id: roomId,
    device_id: normalizeText(payload.device_id, 64),
    write_ts_ms: Date.now(),
    is_send: inRangeOr(normalizeInteger(payload.is_send), -32768, 32767, 0),
    udp_raw: normalizeUdpRaw(payload.udp_raw),
    extra: normalizeExtra(payload.extra),
    ip_type: inRangeOr(normalizeInteger(payload.ip_type), -32768, 32767, null),
    model_num: normalizeText(payload.model_num, 32),
    server_ip: normalizeText(payload.server_ip, 21),
    ip: normalizeText(payload.ip, 21),
    subnet_mask: normalizeText(payload.subnet_mask, 15),
    gateway: normalizeText(payload.gateway, 15),
    dns: normalizeText(payload.dns, 15),
    app_version: normalizeText(payload.app_version, 64),
    rcu_time: normalizeText(payload.rcu_time, 25),
    launcher_version: normalizeText(payload.launcher_version, 64),
    mac: normalizeText(payload.mac, 17),
    room_type_id: normalizeInteger(payload.room_type_id),
    config_version: normalizeText(payload.config_version, 32),
    room_status: inRangeOr(normalizeInteger(payload.room_status), -2147483648, 2147483647, null),
    season: inRangeOr(normalizeInteger(payload.season), -2147483648, 2147483647, null),
    sys_lock_status: inRangeOr(normalizeInteger(payload.sys_lock_status), -2147483648, 2147483647, null),
    authorization_time: normalizeText(payload.authorization_time, 10),
    authorization_days: normalizeText(payload.authorization_days, 10),
    room_num_remark: normalizeText(payload.room_num_remark, 255),
    room_type_remark: normalizeText(payload.room_type_remark, 64),
    room_remark: normalizeText(payload.room_remark, 64),
    mcu_name: normalizeText(payload.mcu_name, 255),
    central_control_name: normalizeText(payload.central_control_name, 255),
    configure_hotel_name: normalizeText(payload.configure_hotel_name, 255),
    configure_room_type_name: normalizeText(payload.configure_room_type_name, 255)
  };
  const roomStatusUpdateRow = {
    hotel_id: hotelId,
    room_id: roomId,
    ip: registerRow.ip,
    app_version: registerRow.app_version,
    launcher_version: registerRow.launcher_version,
    config_version: registerRow.config_version,
    upgrade_ts_ms: normalizeTsMs(payload.upgrade_ts_ms),
    register_ts_ms: tsMs
  };
  return {
    registerRows: [registerRow],
    roomStatusRows: [roomStatusUpdateRow]
  };
};
const parseMessageToRows = (message) => {
  const rawValue = message.value.toString();
  let payload;
  try {
    payload = JSON.parse(rawValue);
  } catch (e) {
    const error = new Error(`JSON Parse Error: ${e.message}`);
    error.type = "PARSE_ERROR";
    throw error;
  }
  const validationResult = kafkaPayloadSchema.safeParse(payload);
  if (!validationResult.success) {
    const error = new Error(`Schema Validation Failed: ${JSON.stringify(validationResult.error.errors)}`);
    error.type = "VALIDATION_ERROR";
    throw error;
  }
  return buildRowsFromPayload(payload);
};
class MetricCollector {
  constructor() {
    this.reset();
  }
  reset() {
    this.metrics = {
      kafka_pulled: 0,
      parse_error: 0,
      db_inserted: 0,
      db_failed: 0,
      db_insert_count: 0,
      db_insert_ms_sum: 0,
      batch_flush_count: 0,
      batch_flush_ms_sum: 0
    };
    this.keyed = {};
  }
  increment(metric, count = 1) {
    if (this.metrics.hasOwnProperty(metric)) {
      this.metrics[metric] += count;
    }
  }
  incrementKeyed(metric, key, count = 1) {
    if (!key) return;
    if (!this.keyed[metric]) {
      this.keyed[metric] = {};
    }
    if (!Object.prototype.hasOwnProperty.call(this.keyed[metric], key)) {
      this.keyed[metric][key] = 0;
    }
    this.keyed[metric][key] += count;
  }
  getAndReset() {
    const current = { ...this.metrics };
    const keyed = JSON.parse(JSON.stringify(this.keyed));
    this.reset();
    return { ...current, keyed };
  }
}
const NETWORK_CODES = /* @__PURE__ */ new Set([
  "ECONNREFUSED",
  "ECONNRESET",
  "EPIPE",
  "ETIMEDOUT",
  "ENOTFOUND",
  "EHOSTUNREACH",
  "ENETUNREACH",
  "57P03",
  "08006",
  "08001",
  "08000",
  "08003"
]);
const isDbConnectionError = (err) => {
  if (typeof err?.code === "string" && NETWORK_CODES.has(err.code)) {
    return true;
  }
  const message = typeof err?.message === "string" ? err.message.toLowerCase() : "";
  return message.includes("connection timeout") || message.includes("connection terminated") || message.includes("connection refused") || message.includes("terminating connection") || message.includes("econnrefused") || message.includes("econnreset") || message.includes("etimedout") || message.includes("could not connect") || message.includes("the database system is starting up") || message.includes("no pg_hba.conf entry");
};
const sleep = (ms) => new Promise((resolve) => setTimeout(resolve, ms));
const bootstrap = async () => {
  logger.info("Starting register consumer", {
    env: config.env,
    kafka: {
      brokers: config.kafka.brokers,
      topic: config.kafka.topic,
      groupId: config.kafka.groupId
    },
    db: {
      host: config.db.host,
      port: config.db.port,
      database: config.db.database,
      schema: config.db.schema,
      table: config.db.table,
      roomStatusSchema: config.db.roomStatusSchema,
      roomStatusTable: config.db.roomStatusTable
    },
    flushIntervalMs: config.kafka.flushIntervalMs
  });
  const metricCollector = new MetricCollector();
  const totals = {
    kafkaPulled: 0,
    dbInserted: 0,
    parseError: 0,
    dbFailed: 0
  };
  const flushIntervalMs = Math.max(3e3, Number.isFinite(config.kafka.flushIntervalMs) ? config.kafka.flushIntervalMs : 3e3);
  const queue = [];
  let flushTimer = null;
  let flushing = false;
  const runCounterTimer = setInterval(() => {
    logger.info("Run counters", {
      kafkaPulled: totals.kafkaPulled,
      dbInserted: totals.dbInserted,
      parseError: totals.parseError,
      dbFailed: totals.dbFailed
    });
  }, 1e4);
  const handleError = (error, message) => {
    logger.error("Kafka processing error", {
      error: error?.message,
      type: error?.type,
      topic: message?.topic,
      partition: message?.partition,
      offset: message?.offset
    });
  };
  cron.schedule("* * * * *", () => {
    const metrics = metricCollector.getAndReset();
    const flushAvgMs = metrics.batch_flush_count > 0 ? (metrics.batch_flush_ms_sum / metrics.batch_flush_count).toFixed(1) : "0.0";
    const dbAvgMs = metrics.db_insert_count > 0 ? (metrics.db_insert_ms_sum / metrics.db_insert_count).toFixed(1) : "0.0";
    logger.info("Minute metrics", {
      kafkaPulled: metrics.kafka_pulled,
      parseError: metrics.parse_error,
      dbInserted: metrics.db_inserted,
      dbFailed: metrics.db_failed,
      flushAvgMs,
      dbAvgMs
    });
  });
  const processValidRowsWithRetry = async (registerRows, roomStatusRows) => {
    const startedAt = Date.now();
    while (true) {
      try {
        await dbManager.insertRegisterRows({
          schema: config.db.schema,
          table: config.db.table,
          rows: registerRows
        });
        await dbManager.updateRoomStatusRows({
          schema: config.db.roomStatusSchema,
          table: config.db.roomStatusTable,
          rows: roomStatusRows
        });
        metricCollector.increment("db_insert_count", 1);
        metricCollector.increment("db_insert_ms_sum", Date.now() - startedAt);
        metricCollector.increment("db_inserted", registerRows.length);
        totals.dbInserted += registerRows.length;
        return;
      } catch (err) {
        if (!isDbConnectionError(err)) {
          throw err;
        }
        logger.warn("Database unavailable, retrying in 5s", { error: err?.message });
        await sleep(5e3);
      }
    }
  };
  const scheduleFlush = () => {
    if (flushTimer) {
      return;
    }
    flushTimer = setTimeout(() => {
      flushTimer = null;
      void flushQueue();
    }, flushIntervalMs);
  };
  const flushQueue = async () => {
    if (flushing) {
      return;
    }
    if (queue.length === 0) {
      return;
    }
    flushing = true;
    const startedAt = Date.now();
    const currentBatch = queue.splice(0, queue.length);
    const parsedItems = [];
    for (const item of currentBatch) {
      try {
        const parsed = parseMessageToRows(item.message);
        parsedItems.push({ item, parsed });
      } catch (err) {
        metricCollector.increment("parse_error");
        totals.parseError += 1;
        handleError(err, item.message);
        item.resolve();
      }
    }
    const insertParsedItems = async (items) => {
      if (items.length === 0) {
        return;
      }
      const registerRows = items.flatMap((it) => it.parsed.registerRows);
      const roomStatusRows = items.flatMap((it) => it.parsed.roomStatusRows);
      try {
        await processValidRowsWithRetry(registerRows, roomStatusRows);
      } catch (err) {
        if (items.length > 1) {
          const mid = Math.floor(items.length / 2);
          await insertParsedItems(items.slice(0, mid));
          await insertParsedItems(items.slice(mid));
          return;
        }
        metricCollector.increment("db_failed", 1);
        totals.dbFailed += 1;
        handleError(err, items[0].item.message);
      }
    };
    if (parsedItems.length > 0) {
      await insertParsedItems(parsedItems);
      for (const parsedItem of parsedItems) {
        parsedItem.item.resolve();
      }
    }
    metricCollector.increment("batch_flush_count", 1);
    metricCollector.increment("batch_flush_ms_sum", Date.now() - startedAt);
    flushing = false;
    if (queue.length > 0) {
      scheduleFlush();
    }
  };
  const handleMessage = (message) => {
    metricCollector.increment("kafka_pulled");
    totals.kafkaPulled += 1;
    return new Promise((resolve) => {
      queue.push({ message, resolve });
      scheduleFlush();
    });
  };
  const consumers = createKafkaConsumers({
    kafkaConfig: config.kafka,
    onMessage: handleMessage,
    onError: handleError
  });
  const shutdown = async (signal) => {
    logger.info(`Received ${signal}, shutting down...`);
    try {
      if (flushTimer) {
        clearTimeout(flushTimer);
        flushTimer = null;
      }
      clearInterval(runCounterTimer);
      await flushQueue();
      if (consumers && consumers.length > 0) {
        await Promise.all(consumers.map((consumer) => new Promise((resolve) => consumer.close(true, resolve))));
      }
      await dbManager.close();
      logger.info("Run summary", {
        kafkaPulled: totals.kafkaPulled,
        dbInserted: totals.dbInserted,
        parseError: totals.parseError,
        dbFailed: totals.dbFailed
      });
      process.exit(0);
    } catch (err) {
      logger.error("Error during shutdown", { error: err?.message });
      process.exit(1);
    }
  };
  process.on("SIGTERM", () => shutdown("SIGTERM"));
  process.on("SIGINT", () => shutdown("SIGINT"));
};
bootstrap().catch((error) => {
  logger.error("Service bootstrap failed", { error: error?.message });
  process.exit(1);
});