config

type AlertingConfig struct {
	// WebhookSecret is a shared secret used to authenticate incoming alerting webhooks.
	// This value must match the secret appended to the webhook URL configured in
	// observability backends (e.g., OpenSearch, Prometheus).
	WebhookSecret string `koanf:"webhook.secret"`
	// RCAServiceURL is the base URL for the AI RCA (Root Cause Analysis) service.
	// Used for health checks and triggering RCA analysis.
	RCAServiceURL string `koanf:"rca.service.url"`
}

type AuthConfig struct {
	JWTSecret    string `koanf:"jwt.secret"`
	EnableAuth   bool   `koanf:"enable.auth"`
	RequiredRole string `koanf:"required.role"`
}

type Config struct {
	Server     ServerConfig     `koanf:"server"`
	OpenSearch OpenSearchConfig `koanf:"opensearch"`
	Prometheus PrometheusConfig `koanf:"prometheus"`
	Auth       AuthConfig       `koanf:"auth"`
	Logging    LoggingConfig    `koanf:"logging"`
	Alerting   AlertingConfig   `koanf:"alerting"`
	LogLevel   string           `koanf:"loglevel"`
}

type LoggingConfig struct {
	MaxLogLimit          int `koanf:"max.log.limit"`
	DefaultLogLimit      int `koanf:"default.log.limit"`
	DefaultBuildLogLimit int `koanf:"default.build.log.limit"`
	MaxLogLinesPerFile   int `koanf:"max.log.lines.per.file"`
}

type OpenSearchConfig struct {
	Address       string        `koanf:"address"`
	Username      string        `koanf:"username"`
	Password      string        `koanf:"password"`
	Timeout       time.Duration `koanf:"timeout"`
	MaxRetries    int           `koanf:"max.retries"`
	IndexPrefix   string        `koanf:"index.prefix"`
	IndexPattern  string        `koanf:"index.pattern"`
	LegacyPattern string        `koanf:"legacy.pattern"`
}

type PrometheusConfig struct {
	Address string        `koanf:"address"`
	Timeout time.Duration `koanf:"timeout"`
}

type ServerConfig struct {
	Port            int           `koanf:"port"`
	ReadTimeout     time.Duration `koanf:"read.timeout"`
	WriteTimeout    time.Duration `koanf:"write.timeout"`
	ShutdownTimeout time.Duration `koanf:"shutdown.timeout"`
}