config

type ClientConfig struct {
	AppName        string        `yaml:"app_name"`
	DatabaseName   string        `yaml:"database_name"`
	BootstrapPeers []string      `yaml:"bootstrap_peers"`
	ConnectTimeout time.Duration `yaml:"connect_timeout"`
	RetryAttempts  int           `yaml:"retry_attempts"`
}

type Config struct {
	Node      NodeConfig      `yaml:"node"`
	Database  DatabaseConfig  `yaml:"database"`
	Discovery DiscoveryConfig `yaml:"discovery"`
	Security  SecurityConfig  `yaml:"security"`
	Logging   LoggingConfig   `yaml:"logging"`
}

type DatabaseConfig struct {
	DataDir           string        `yaml:"data_dir"`
	ReplicationFactor int           `yaml:"replication_factor"`
	ShardCount        int           `yaml:"shard_count"`
	MaxDatabaseSize   int64         `yaml:"max_database_size"` // In bytes
	BackupInterval    time.Duration `yaml:"backup_interval"`

	// RQLite-specific configuration
	RQLitePort        int    `yaml:"rqlite_port"`         // RQLite HTTP API port
	RQLiteRaftPort    int    `yaml:"rqlite_raft_port"`    // RQLite Raft consensus port
	RQLiteJoinAddress string `yaml:"rqlite_join_address"` // Address to join RQLite cluster
}

type DiscoveryConfig struct {
	BootstrapPeers    []string      `yaml:"bootstrap_peers"`    // Bootstrap peer addresses
	DiscoveryInterval time.Duration `yaml:"discovery_interval"` // Discovery announcement interval
	BootstrapPort     int           `yaml:"bootstrap_port"`     // Default port for bootstrap nodes
	HttpAdvAddress    string        `yaml:"http_adv_address"`   // HTTP advertisement address
	RaftAdvAddress    string        `yaml:"raft_adv_address"`   // Raft advertisement
	NodeNamespace     string        `yaml:"node_namespace"`     // Namespace for node identifiers
}

type LoggingConfig struct {
	Level      string `yaml:"level"`       // debug, info, warn, error
	Format     string `yaml:"format"`      // json, console
	OutputFile string `yaml:"output_file"` // Empty for stdout
}

type NodeConfig struct {
	ID              string   `yaml:"id"`               // Auto-generated if empty
	Type            string   `yaml:"type"`             // "bootstrap" or "node"
	ListenAddresses []string `yaml:"listen_addresses"` // LibP2P listen addresses
	DataDir         string   `yaml:"data_dir"`         // Data directory
	MaxConnections  int      `yaml:"max_connections"`  // Maximum peer connections
	DisableAnonRC   bool     `yaml:"disable_anon_rc"`  // Disable Anyone proxy/SOCKS5
}

type SecurityConfig struct {
	EnableTLS       bool   `yaml:"enable_tls"`
	PrivateKeyFile  string `yaml:"private_key_file"`
	CertificateFile string `yaml:"certificate_file"`
}