spring:
  application:
    name: goldenchart-backend

  servlet:
    multipart:
      max-file-size: 6MB
      max-request-size: 30MB

  profiles:
    active: ${SPRING_PROFILES_ACTIVE:local}

  datasource:
    url: ${DB_URL:jdbc:mysql://localhost:3306/stockAnalyzer?useSSL=false&serverTimezone=Asia/Seoul&characterEncoding=UTF-8&allowPublicKeyRetrieval=true}
    username: ${DB_USERNAME:stock}
    password: ${DB_PASSWORD:analyzer}
    driver-class-name: com.mysql.cj.jdbc.Driver
    hikari:
      maximum-pool-size: 20
      minimum-idle: 5
      connection-timeout: 30000
      idle-timeout: 600000
      max-lifetime: 1800000

  jpa:
    hibernate:
      ddl-auto: validate
    show-sql: false
    properties:
      hibernate:
        dialect: org.hibernate.dialect.MySQLDialect
        format_sql: true
        default_batch_fetch_size: 100
    open-in-view: false

  flyway:
    enabled: true
    locations: classpath:db/migration
    baseline-on-migrate: true
    baseline-version: 0

  jackson:
    serialization:
      write-dates-as-timestamps: false
    deserialization:
      fail-on-unknown-properties: false
    default-property-inclusion: non_null
    time-zone: Asia/Seoul

server:
  port: 8080
  servlet:
    context-path: /api
  compression:
    enabled: true
    mime-types: application/json,application/javascript,text/css

# Upbit API
upbit:
  api:
    base-url: https://api.upbit.com
    candle-limit: 1000
    request-delay-ms: 200
    # [항목4] warm-up 목표 봉 수 — 지표 계산 미스매치 방지
    # 전략에서 사용하는 최대 Period(기간)의 최소 2~3배 이상으로 설정해야 한다.
    # 예) 신고가(120봉), HMA(200), EMA(200) 사용 시 → 200×3 = 600봉 이상 필요
    # EMA(200) 완전 수렴: ~1150봉 필요. 여유분 포함 1500봉으로 설정.
    # Ta4jStorage.MAX_BAR_COUNT(1800) 이하여야 하며,
    # 1500봉 = 200봉×8페이지 / 110ms 지연 = 구독당 약 880ms 추가 소요
    warmup-count: 1500
  websocket:
    url: wss://api.upbit.com/websocket/v1

# Logging
logging:
  level:
    com.goldenchart: INFO
    org.springframework.security: WARN
    org.hibernate.SQL: WARN
  pattern:
    console: "%d{HH:mm:ss} [%thread] %-5level %logger{36} - %msg%n"

# GoldenChart settings
goldenchart:
  secrets:
    # 업비트 API 키 DB 암호화 (운영: GC_SECRETS_ENCRYPTION_KEY 환경변수 필수, 32자 이상 권장)
    encryption-key: ${GC_SECRETS_ENCRYPTION_KEY:}
  indicator:
    warmup-bars: 200          # EMA/RMA 수렴을 위한 워밍업 기간
    max-bars: 2000            # 최대 로드 캔들 수
  trading:
    pipeline:
      enabled: true
      queue-capacity: 65536
      worker-threads: 6
      order-rate-per-second: 5.0
      max-bars-per-series: 500
      stale-tick-seconds: 120
      gap-backfill-cron: "0 */5 * * * *"
      gap-backfill-candle-count: 20
  trend-search:
    scheduler:
      enabled: true
      tick-ms: 1000
      queue-capacity: 16
  verification:
    upload-dir: ${GC_VERIFICATION_UPLOAD_DIR:data/verification-images}
    max-image-size-mb: 5
    max-images-per-issue: 30
  mobile-app:
    release-dir: ${GC_MOBILE_APP_RELEASE_DIR:data/mobile-releases}
    version: ${GC_MOBILE_APP_VERSION:}
    # QR·APK 다운로드 절대 URL (로컬 개발 시에도 exdev 서버 APK 사용)
    public-base-url: ${GC_MOBILE_APP_PUBLIC_BASE_URL:http://exdev.co.kr}
  desktop-app:
    release-dir: ${GC_DESKTOP_APP_RELEASE_DIR:data/desktop-releases}
    version: ${GC_DESKTOP_APP_VERSION:}
    public-base-url: ${GC_DESKTOP_APP_PUBLIC_BASE_URL:http://exdev.co.kr}
  cors:
    allowed-origins:
      - http://localhost:5173
      - http://localhost:5174
      - http://localhost:3000
      - http://localhost:80
      - http://localhost
      - capacitor://localhost
      - https://localhost

# Firebase FCM (서비스 계정 JSON: classpath:firebase-service-account.json)
firebase:
  enabled: ${FIREBASE_ENABLED:false}
  service-account-file: ${FIREBASE_SERVICE_ACCOUNT:firebase-service-account.json}