Markov updates

lib/config.go

@@ -20,6 +20,8 @@ type Config struct {
 	MarkovDefaultMessages int
 	MarkovMaxMessages     int
 	MarkovCacheSize       int
+	MarkovMaxNGram        int  // Maximum n-gram level (3, 4, 5, etc.)
+	MarkovMemoryLimit     int  // Memory limit in MB for n-gram chains
 
 	// Database settings
 	MaxOpenConns    int
@@ -30,6 +32,7 @@ type Config struct {
 	PingCooldown     int
 	HsCooldown       int
 	MarkovCooldown   int
+	MarkovAskCooldown int
 	HimbucksCooldown int
 	HimboardCooldown int
 	SendbucksCooldown int
@@ -52,6 +55,8 @@ func LoadConfig() *Config {
 		MarkovDefaultMessages: getEnvInt("MARKOV_DEFAULT_MESSAGES", 100),
 		MarkovMaxMessages:     getEnvInt("MARKOV_MAX_MESSAGES", 1000),
 		MarkovCacheSize:       getEnvInt("MARKOV_CACHE_SIZE", 10),
+		MarkovMaxNGram:         getEnvInt("MARKOV_MAX_NGRAM", 5),
+		MarkovMemoryLimit:      getEnvInt("MARKOV_MEMORY_LIMIT_MB", 100),
 
 		// Database settings
 		MaxOpenConns:    getEnvInt("DB_MAX_OPEN_CONNS", 25),
@@ -62,6 +67,7 @@ func LoadConfig() *Config {
 		PingCooldown:      getEnvInt("PING_COOLDOWN_SECONDS", 5),
 		HsCooldown:        getEnvInt("HS_COOLDOWN_SECONDS", 10),
 		MarkovCooldown:    getEnvInt("MARKOV_COOLDOWN_SECONDS", 30),
+		MarkovAskCooldown: getEnvInt("MARKOV_ASK_COOLDOWN_SECONDS", 30),
 		HimbucksCooldown:  getEnvInt("HIMBUCKS_COOLDOWN_SECONDS", 5),
 		HimboardCooldown:  getEnvInt("HIMBOARD_COOLDOWN_SECONDS", 5),
 		SendbucksCooldown: getEnvInt("SENDBUCKS_COOLDOWN_SECONDS", 1800),