impact

type AffectedSymbol struct {
	Name       string  `json:"name"`
	File       string  `json:"file"`
	Package    string  `json:"package"`
	Distance   int     `json:"distance"`
	Confidence float64 `json:"confidence"`
	Community  int     `json:"community"`
}

type HiddenCaller struct {
	File       string  `json:"file"`
	Line       int     `json:"line"`
	Text       string  `json:"text"`
	Confidence float64 `json:"confidence"` // 0.4-0.6
}

type Options struct {
	MaxDepth int
	OxCodes  *oxcodes.Client  // optional: enables hidden caller search
	Root     string           // required when OxCodes is set
	Language string           // optional: limit search to this language
	Refs     graphx.CrossRefs // optional: enables TESTED_BY edge lookup
	Repo     string           // required when Refs is set (repo key for graph queries)
}

type Result struct {
	Symbol             string           `json:"symbol"`
	Found              bool             `json:"found"`
	DirectCallers      []AffectedSymbol `json:"direct_callers"`
	TransitiveCallers  []AffectedSymbol `json:"transitive_callers"`
	HiddenCallers      []HiddenCaller   `json:"hidden_callers,omitempty"`
	TotalAffected      int              `json:"total_affected"`
	AffectedPackages   []string         `json:"affected_packages"`
	CommunitiesCrossed int              `json:"communities_crossed"`
	BlastRadius        string           `json:"blast_radius"` // none, low, medium, high
	RiskScore          float64          `json:"risk_score"`
	// TestsCovering are test functions that directly cover the target symbol.
	// Populated when the graph has TESTED_BY edges; empty otherwise.
	TestsCovering []graphx.SymbolRef `json:"tests_covering,omitempty"`
}