config

type AlertBufferConfig struct {
	Enabled          bool          `yaml:"enabled"`
	BufferSize       int           `yaml:"buffer_size"`
	FlushInterval    time.Duration `yaml:"flush_interval"`
	DropOnOverflow   bool          `yaml:"drop_on_overflow"`
	RetryFailedFlush bool          `yaml:"retry_failed_flush"`
}

type BufferEngineConfig struct {
	Enabled              bool               `yaml:"enabled"`
	FlushInterval        time.Duration      `yaml:"flush_interval"`
	ShutdownFlushTimeout time.Duration      `yaml:"shutdown_flush_timeout"`
	MaxWorkers           int                `yaml:"max_workers"`
	Metrics              MetricBufferConfig `yaml:"metrics"`
	Logs                 LogBufferConfig    `yaml:"logs"`
	Data                 DataBufferConfig   `yaml:"data"`
	Events               EventBufferConfig  `yaml:"events"`
	Alerts               AlertBufferConfig  `yaml:"alerts"`
}

type Config struct {
	Server struct {
		GRPCAddr     string        `yaml:"grpc_addr"`
		HTTPAddr     string        `yaml:"http_addr"`
		Environment  string        `yaml:"environment"`
		SyncInterval time.Duration `yaml:"sync_interval" default:"5m"`
	} `yaml:"server"`

	Logs struct {
		ErrorLogFile  string `yaml:"error_log_file"`
		AppLogFile    string `yaml:"app_log_file"`
		AccessLogFile string `yaml:"access_log_file"`
		DebugLogFile  string `yaml:"debug_log_file"`
		LogLevel      string `yaml:"log_level"`
	}
	Web struct {
		StaticDir     string   `yaml:"static_dir"`
		TemplateDir   string   `yaml:"template_dir"`
		DefaultTitle  string   `yaml:"default_title"`
		AuthProviders []string `yaml:"auth_providers"`
	} `yaml:"web"`

	TLS struct {
		HttpsCertFile string `yaml:"https_cert_file"`
		HttpsKeyFile  string `yaml:"https_key_file"`
		CertFile      string `yaml:"cert_file"`
		KeyFile       string `yaml:"key_file"`
		ClientCAFile  string `yaml:"client_ca_file"`
	} `yaml:"tls"`

	Debug struct {
		EnableReflection bool `yaml:"enable_reflection"`
	} `yaml:"debug"`

	// TODO - split up storage engine configs.
	MetricStore struct {
		Engine        string `yaml:"engine"`
		URL           string `yaml:"url"`
		Workers       int    `yaml:"workers"`
		QueueSize     int    `yaml:"queue_size"`
		BatchSize     int    `yaml:"batch_size"`
		BatchTimeout  int    `yaml:"batch_timeout"`
		BatchRetry    int    `yaml:"batch_retry"`
		BatchInterval int    `yaml:"batch_interval"`
	} `yaml:"metricstore"`

	LogStore struct {
		Engine        string `yaml:"engine"` // file, victoriametric etc
		Dir           string `yaml:"dir"`
		Url           string `yaml:"url,omitempty"` // optional URL for remote storage
		Workers       int    `yaml:"workers"`
		QueueSize     int    `yaml:"queue_size"`
		BatchSize     int    `yaml:"batch_size"`
		BatchTimeout  int    `yaml:"batch_timeout"`
		BatchRetry    int    `yaml:"batch_retry"`
		BatchInterval int    `yaml:"batch_interval"`
	}

	UserStore struct {
		Engine   string `yaml:"engine"`    // e.g. "postgres", "memory", "ldap"
		DSN      string `yaml:"dsn"`       // e.g. PostgreSQL connection string
		LDAPBase string `yaml:"ldap_base"` // optional: LDAP-specific config
	} `yaml:"userstore"`

	DataStore struct {
		Engine string `yaml:"engine"`         // "memory", "json", or "postgres"
		Path   string `yaml:"path,omitempty"` // optional path for JSON file
		DSN    string `yaml:"dsn,omitempty"`  // optional DSN for PostgreSQL
	} `yaml:"datastore"`

	AlertStore struct {
		Engine string `yaml:"engine"`         // "memory", "json", or "postgres"
		Path   string `yaml:"path,omitempty"` // optional path for JSON file
		DSN    string `yaml:"dsn,omitempty"`  // optional DSN for PostgreSQL
	} `yaml:"alertstore"`

	EventStore struct {
		Engine string `yaml:"engine"`        // "memory", "json", or "postgres"
		Path   string `yaml:"path"`          // optional path for JSON file
		DSN    string `yaml:"dsn,omitempty"` // optional DSN for PostgreSQL
	} `yaml:"eventstore"`

	RuleStore struct {
		Engine string `yaml:"engine"` // "memory", "json", or "postgres"
		Path   string `yaml:"path"`   // optional path for JSON file
	} `yaml:"rulestore"`

	RouteStore struct {
		Path string `yaml:"path"` // path for YAML file
	} `yaml:"routestore"`

	BufferEngine BufferEngineConfig `yaml:"buffer_engine"`

	Auth struct {
		SSOEnabled bool         `yaml:"sso_enabled"`
		MFASecret  string       `yaml:"mfa_secret_key"`
		JWTSecret  string       `yaml:"jwt_secret"`
		Google     GoogleConfig `yaml:"google"`
	} `yaml:"auth"`
}

type DataBufferConfig struct {
	Enabled           bool             `yaml:"enabled"`
	BufferSize        int              `yaml:"buffer_size"`
	FlushInterval     time.Duration    `yaml:"flush_interval"`
	DropOnOverflow    bool             `yaml:"drop_on_overflow"`
	RetryFailedFlush  bool             `yaml:"retry_failed_flush"`
	FlushOnDisconnect bool             `yaml:"flush_on_disconnect"`
	FallbackDisk      DiskBufferConfig `yaml:"fallback_disk"`
}

type DiskBufferConfig struct {
	Enabled       bool   `yaml:"enabled"`
	Path          string `yaml:"path"`
	MaxDiskSizeMB int    `yaml:"max_disk_size_mb"`
}

type EventBufferConfig struct {
	Enabled          bool          `yaml:"enabled"`
	BufferSize       int           `yaml:"buffer_size"`
	FlushInterval    time.Duration `yaml:"flush_interval"`
	RetryFailedFlush bool          `yaml:"retry_failed_flush"`
}

type GoogleConfig struct {
	ClientID     string `yaml:"client_id"`
	ClientSecret string `yaml:"client_secret"`
	RedirectURI  string `yaml:"redirect_uri"`
}

type LogBufferConfig struct {
	Enabled          bool             `yaml:"enabled"`
	BufferSize       int              `yaml:"buffer_size"`
	FlushInterval    time.Duration    `yaml:"flush_interval"`
	DropOnOverflow   bool             `yaml:"drop_on_overflow"`
	RetryFailedFlush bool             `yaml:"retry_failed_flush"`
	FallbackDisk     DiskBufferConfig `yaml:"fallback_disk"`
}

type MetricBufferConfig struct {
	Enabled           bool             `yaml:"enabled"`
	BufferSize        int              `yaml:"buffer_size"`
	FlushInterval     time.Duration    `yaml:"flush_interval"`
	DropOnOverflow    bool             `yaml:"drop_on_overflow"`
	RetryFailedFlush  bool             `yaml:"retry_failed_flush"`
	FlushOnDisconnect bool             `yaml:"flush_on_disconnect"`
	FallbackDisk      DiskBufferConfig `yaml:"fallback_disk"`
}