config

type BoostConfig struct {
	Enabled   bool        `yaml:"enabled"`
	Penalties []BoostRule `yaml:"penalties"`
	Bonuses   []BoostRule `yaml:"bonuses"`
}

type BoostRule struct {
	Pattern string  `yaml:"pattern"`
	Factor  float32 `yaml:"factor"`
}

type ChunkingConfig struct {
	Size    int `yaml:"size"`
	Overlap int `yaml:"overlap"`
}

type Config struct {
	Version           int            `yaml:"version"`
	Embedder          EmbedderConfig `yaml:"embedder"`
	Store             StoreConfig    `yaml:"store"`
	Chunking          ChunkingConfig `yaml:"chunking"`
	Watch             WatchConfig    `yaml:"watch"`
	Search            SearchConfig   `yaml:"search"`
	Trace             TraceConfig    `yaml:"trace"`
	RPG               RPGConfig      `yaml:"rpg"`
	Update            UpdateConfig   `yaml:"update"`
	Ignore            []string       `yaml:"ignore"`
	ExternalGitignore string         `yaml:"external_gitignore,omitempty"`
}

type EmbedderConfig struct {
	Provider    string `yaml:"provider"` // ollama | lmstudio | openai | synthetic | openrouter
	Model       string `yaml:"model"`
	Endpoint    string `yaml:"endpoint,omitempty"`
	APIKey      string `yaml:"api_key,omitempty"`
	Dimensions  *int   `yaml:"dimensions,omitempty"`
	Parallelism int    `yaml:"parallelism"` // Number of parallel workers for batch embedding (default: 4)
}

type HybridConfig struct {
	Enabled bool    `yaml:"enabled"`
	K       float32 `yaml:"k"` // RRF constant (default: 60)
}

type PostgresConfig struct {
	DSN string `yaml:"dsn"`
}

type ProjectEntry struct {
	Name string `yaml:"name"`
	Path string `yaml:"path"`
}

type QdrantConfig struct {
	Endpoint   string `yaml:"endpoint"`             // e.g., "http://localhost" or "localhost"
	Port       int    `yaml:"port,omitempty"`       // e.g., 6333
	Collection string `yaml:"collection,omitempty"` // Optional, defaults from project path
	APIKey     string `yaml:"api_key,omitempty"`    // Optional, for Qdrant Cloud
	UseTLS     bool   `yaml:"use_tls,omitempty"`    // Enable TLS (for Qdrant Cloud)
}

type RPGConfig struct {
	Enabled              bool    `yaml:"enabled"`
	StorePath            string  `yaml:"store_path,omitempty"`
	FeatureMode          string  `yaml:"feature_mode"` // local | hybrid | llm
	DriftThreshold       float64 `yaml:"drift_threshold"`
	MaxTraversalDepth    int     `yaml:"max_traversal_depth"`
	LLMProvider          string  `yaml:"llm_provider,omitempty"`
	LLMModel             string  `yaml:"llm_model,omitempty"`
	LLMEndpoint          string  `yaml:"llm_endpoint,omitempty"`
	LLMAPIKey            string  `yaml:"llm_api_key,omitempty"`
	LLMTimeoutMs         int     `yaml:"llm_timeout_ms,omitempty"`
	FeatureGroupStrategy string  `yaml:"feature_group_strategy,omitempty"`
}

type SearchConfig struct {
	Boost  BoostConfig  `yaml:"boost"`
	Hybrid HybridConfig `yaml:"hybrid"`
}

type StoreConfig struct {
	Backend  string         `yaml:"backend"` // gob | postgres | qdrant
	Postgres PostgresConfig `yaml:"postgres,omitempty"`
	Qdrant   QdrantConfig   `yaml:"qdrant,omitempty"`
}

type TraceConfig struct {
	Mode             string   `yaml:"mode"`              // fast or precise
	EnabledLanguages []string `yaml:"enabled_languages"` // File extensions to index
	ExcludePatterns  []string `yaml:"exclude_patterns"`  // Patterns to exclude
}

type UpdateConfig struct {
	CheckOnStartup bool `yaml:"check_on_startup"` // Check for updates when running commands
}

type WatchConfig struct {
	DebounceMs                  int       `yaml:"debounce_ms"`
	LastIndexTime               time.Time `yaml:"last_index_time,omitempty"`
	RPGPersistIntervalMs        int       `yaml:"rpg_persist_interval_ms,omitempty"`
	RPGDerivedDebounceMs        int       `yaml:"rpg_derived_debounce_ms,omitempty"`
	RPGFullReconcileIntervalSec int       `yaml:"rpg_full_reconcile_interval_sec,omitempty"`
	RPGMaxDirtyFilesPerBatch    int       `yaml:"rpg_max_dirty_files_per_batch,omitempty"`
}

type Workspace struct {
	Name     string         `yaml:"name"`
	Store    StoreConfig    `yaml:"store"`
	Embedder EmbedderConfig `yaml:"embedder"`
	Projects []ProjectEntry `yaml:"projects"`
}

type WorkspaceConfig struct {
	Version    int                  `yaml:"version"`
	Workspaces map[string]Workspace `yaml:"workspaces"`
}