spring:
  datasource:
    url: ${DB_URL:jdbc:postgresql://master:30432/aiteacher}
    username: ${DB_USERNAME:user}
    password: ${DB_PASSWORD:password}
    driver-class-name: org.postgresql.Driver

  jpa:
    hibernate:
      ddl-auto: update
    show-sql: false
    properties:
      hibernate:
        format_sql: false
        dialect: org.hibernate.dialect.PostgreSQLDialect
    open-in-view: false

  flyway:
    enabled: true
    locations: classpath:db/migration

  ai:
    vectorstore:
      pgvector:
        dimensions: 1536
        distance-type: COSINE_DISTANCE
        index-type: HNSW
        initialize-schema: false
    openai:
      api-key: ${OPENAI_API_KEY}
      chat:
        options:
          model: gpt-4o
      embedding:
        options:
          model: "text-embedding-3-small"

  servlet:
    multipart:
      max-file-size: 100MB
      max-request-size: 100MB

  task:
    execution:
      pool:
        core-size: 4
        max-size: 8
        queue-capacity: 50

logging:
  level:
    "[org.apache.pdfbox]": ERROR

app:
  auth:
    password: ${APP_PASSWORD:changeme}
  figure-storage:
    base-path: ${FIGURE_STORAGE_PATH:./uploads}
    min-image-size-px: 100
  embedding:
    batch-size: 20
    batch-delay-ms: 2000