codegraph

type ASTEdge struct {
	Source string `json:"source"`
	Target string `json:"target"`
	Type   string `json:"type"` // "contains", "defines", "uses"
}

type ASTNode struct {
	ID       string `json:"id"`
	Type     string `json:"type"` // "func", "type", "var", "const", "import"
	Name     string `json:"name"`
	File     string `json:"file"`
	StartPos int    `json:"start_pos"`
	EndPos   int    `json:"end_pos"`
}

type ASTView struct {
	Nodes []ASTNode `json:"nodes"`
	Edges []ASTEdge `json:"edges"`
}

type BetweennessResult struct {
	Scores map[string]float64 `json:"scores"` // nodeID -> centrality score
	Top    []NodeCentrality   `json:"top"`    // top-N by centrality
}

type CFGEdge struct {
	Source string `json:"source"`
	Target string `json:"target"`
	Type   string `json:"type"` // "sequential", "branch_true", "branch_false", "loop_body", "loop_exit"
}

type CFGNode struct {
	ID       string `json:"id"`
	Type     string `json:"type"` // "entry", "exit", "branch", "loop", "call", "return"
	Function string `json:"function"`
	File     string `json:"file"`
	Line     int    `json:"line"`
}

type CFGView struct {
	Nodes []CFGNode `json:"nodes"`
	Edges []CFGEdge `json:"edges"`
}

type CallEdge struct {
	Caller string `json:"caller"`
	Callee string `json:"callee"`
	File   string `json:"file"`
	Line   int    `json:"line"`
}

type CallNode struct {
	ID       string `json:"id"`
	Name     string `json:"name"`
	File     string `json:"file"`
	Line     int    `json:"line"`
	IsExport bool   `json:"is_export"`
}

type CallView struct {
	Nodes []CallNode `json:"nodes"`
	Edges []CallEdge `json:"edges"`
}

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

type CodePattern struct {
	PatternID   string   `json:"pattern_id"`
	Name        string   `json:"name"`
	Description string   `json:"description"`
	Example     string   `json:"example"`     // code example
	WhenToUse   string   `json:"when_to_use"` // when to apply this pattern
	Files       []string `json:"files"`       // files where pattern was found
	Frequency   int      `json:"frequency"`   // how often seen
	Tags        []string `json:"tags"`
}

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

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

type Community struct {
	ID    int      `json:"id"`
	Nodes []string `json:"nodes"`
	Score float64  `json:"modularity_score"`
}

type CommunityDetectionResult struct {
	Communities []Community `json:"communities"`
	Modularity  float64     `json:"modularity"`
}

type CouplingMetric struct {
	FileA      string  `json:"file_a"`
	FileB      string  `json:"file_b"`
	SharedDeps int     `json:"shared_deps"` // number of shared dependencies
	Coupling   float64 `json:"coupling"`    // 0-1 coupling score
}

type CrossRepoCall struct {
	FromRepo string `json:"from_repo"`
	ToRepo   string `json:"to_repo"`
	Symbol   string `json:"symbol"`
	File     string `json:"file"`
	Line     int    `json:"line"`
	Target   Node   `json:"target"`
}

type DFGEdge struct {
	Source string `json:"source"`
	Target string `json:"target"`
	Type   string `json:"type"` // "defines", "uses", "flows_to", "depends_on"
}

type DFGNode struct {
	ID       string `json:"id"`
	Type     string `json:"type"` // "definition", "use", "parameter", "return"
	Name     string `json:"name"`
	Variable string `json:"variable"`
	File     string `json:"file"`
	Line     int    `json:"line"`
}

type DFGView struct {
	Nodes []DFGNode `json:"nodes"`
	Edges []DFGEdge `json:"edges"`
}

type DeadCodeEntry struct {
	Node       Node    `json:"node"`
	Confidence float64 `json:"confidence"`
	Reason     string  `json:"reason"`
}

type Edge struct {
	ID       int    `json:"id"`
	Source   string `json:"source"`
	Target   string `json:"target"`
	Kind     string `json:"kind"`
	Line     int    `json:"line"`
	Metadata string `json:"metadata"`
}

type ExploreResult struct {
	Files       map[string][]Node `json:"files"`
	SourceLines map[string]string `json:"source_lines"` // file:line -> source snippet
}

type FileEntry struct {
	Path      string `json:"path"`
	Language  string `json:"language"`
	Size      int    `json:"size"`
	NodeCount int    `json:"node_count"`
	IndexedAt int    `json:"indexed_at"`
}

type GraphDiff struct {
	AddedNodes   []string `json:"added_nodes"`
	RemovedNodes []string `json:"removed_nodes"`
	AddedEdges   int      `json:"added_edges"`
	RemovedEdges int      `json:"removed_edges"`
	Affected     []string `json:"affected_files"` // files whose symbols changed
}

type ImpactResult struct {
	Root     string         `json:"root"`
	Impacted map[string]int `json:"impacted"` // nodeID -> depth
	Nodes    []Node         `json:"nodes"`
	MaxDepth int            `json:"max_depth"`
}

type IssueMemory struct {
	IssueID      string    `json:"issue_id"`
	Title        string    `json:"title"`
	Description  string    `json:"description"`
	RootCause    string    `json:"root_cause"`
	FixPattern   string    `json:"fix_pattern"` // pattern that fixed it
	FilesChanged []string  `json:"files_changed"`
	SymbolsUsed  []string  `json:"symbols_used"` // symbols involved in the fix
	Approach     string    `json:"approach"`     // approach taken
	Success      bool      `json:"success"`
	Duration     string    `json:"duration"`
	CreatedAt    time.Time `json:"created_at"`
	Tags         []string  `json:"tags"` // "bug", "feature", "refactor", "security"
}

type LanguageExtractor struct {
	FunctionTypes  []string
	ClassTypes     []string
	MethodTypes    []string
	InterfaceTypes []string
	StructTypes    []string
	EnumTypes      []string
	TypeAliasTypes []string
	ImportTypes    []string
	CallTypes      []string
	VariableTypes  []string

	NameField   string
	BodyField   string
	ParamsField string

	GetSignature  func(node *sitter.Node, source []byte) string
	GetVisibility func(node *sitter.Node, source []byte) string
	IsExported    func(node *sitter.Node, source []byte) bool
	ExtractImport func(node *sitter.Node, source []byte) (fromPath string, names []string)
}

type MemoryStore interface {
	Save(key string, value []byte) error
	Load(key string) ([]byte, error)
	List(prefix string) ([]string, error)
	Delete(key string) error
}

type MultiViewGraph struct {
	AST  *ASTView  `json:"ast"`
	DFG  *DFGView  `json:"dfg"`
	CFG  *CFGView  `json:"cfg"`
	Call *CallView `json:"call"`
}

type Node struct {
	ID            string `json:"id"`
	Kind          string `json:"kind"`
	Name          string `json:"name"`
	QualifiedName string `json:"qualified_name"`
	FilePath      string `json:"file_path"`
	Language      string `json:"language"`
	StartLine     int    `json:"start_line"`
	EndLine       int    `json:"end_line"`
	Signature     string `json:"signature"`
	Docstring     string `json:"docstring"`
	Visibility    string `json:"visibility"`
	IsExported    bool   `json:"is_exported"`
}

type NodeCentrality struct {
	NodeID   string  `json:"node_id"`
	Name     string  `json:"name"`
	FilePath string  `json:"file_path"`
	Score    float64 `json:"score"`
	Kind     string  `json:"kind"`
}

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

type SearchResult struct {
	ID       string
	Score    float32
	Metadata map[string]string
}

type StatusResult struct {
	ProjectRoot string         `json:"project_root"`
	DBPath      string         `json:"db_path"`
	DBSizeBytes int64          `json:"db_size_bytes"`
	Files       int            `json:"files"`
	Nodes       int            `json:"nodes"`
	Edges       int            `json:"edges"`
	Unresolved  int            `json:"unresolved_refs"`
	NodesByKind map[string]int `json:"nodes_by_kind"`
	FilesByLang map[string]int `json:"files_by_lang"`
	JournalMode string         `json:"journal_mode"`
	UpToDate    bool           `json:"up_to_date"`
}

type SyncResult struct {
	FilesChecked  int `json:"files_checked"`
	FilesAdded    int `json:"files_added"`
	FilesModified int `json:"files_modified"`
	FilesRemoved  int `json:"files_removed"`
	NodesUpdated  int `json:"nodes_updated"`
	DurationMs    int `json:"duration_ms"`
}

type UnresolvedRef struct {
	FromNodeID    string
	ReferenceName string
	ReferenceKind string
	Line          int
	FilePath      string
	Language      string
}

type Vector struct {
	ID        string
	Embedding []float32
	Metadata  map[string]string
}

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