embeddings

type AutoIndexOpts struct {
	// Concurrency is the maximum number of repos indexed in parallel.
	// Must be >=1; values <1 are normalized to 1 (serial fallback).
	Concurrency int
	// RetryMax is the maximum number of retries per repo on transient
	// failures. RetryMax=0 disables retry (single attempt only).
	RetryMax int
	// RetryBase is the initial backoff duration; doubles on each retry.
	RetryBase time.Duration
}

type EmbeddingRecord struct {
	RepoKey    string
	FilePath   string
	SymbolName string
	SymbolKind string // function, method, class, etc.
	Language   string
	StartLine  int
	BodyHash   uint64 // for change detection
	Embedding  []float32
}

type Expander struct {
	// contains filtered or unexported fields
}

type FileLineHit struct {
	FilePath string
	Line     int
}

type HybridResult struct {
	SearchResult
	Source   string  // "semantic", "keyword", or "hybrid"
	RRFScore float64 // combined reciprocal rank fusion score
}

type IndexResult struct {
	Indexed int
	Skipped int
	Total   int
}

type KeywordHit struct {
	FilePath   string
	SymbolName string
	Line       int
}

type Pipeline struct {
	// contains filtered or unexported fields
}

type PipelineOpt func(*Pipeline)

type RRFWeights struct {
	Semantic float64
	Keyword  float64
}

type RepoKeyFunc func(root string) string

type SearchOpts struct {
	RepoKey     string  // optional filter
	Language    string  // optional filter
	TopK        int     // default 20, max 100
	MaxDistance float32 // 0 = no filter; cosine distance threshold (0.0-1.0)
}

type SearchResult struct {
	RepoKey    string
	FilePath   string
	SymbolName string
	SymbolKind string
	Language   string
	StartLine  int
	Distance   float32 // cosine distance (lower = more similar)
	Source     string  // "semantic", "keyword", "hybrid", "graph" — set by caller
	PageRank   float32 // structural importance from graph analysis (0 if not available)
}

type SimilarPair struct {
	SymbolA    string
	FileA      string
	LineA      int
	SymbolB    string
	FileB      string
	LineB      int
	Similarity float32
}

type SimilarPairOpts struct {
	RepoKey   string
	Threshold float32 // minimum cosine similarity (default 0.92)
	Limit     int     // max pairs returned (default 50)
}

type Store struct {
	// contains filtered or unexported fields
}