refactor

type AIRefactorProposal struct {
	Type         string  `json:"type"`
	Description  string  `json:"description"`
	LineStart    int     `json:"line_start"`
	LineEnd      int     `json:"line_end"`
	FunctionName string  `json:"function_name"`
	Confidence   float64 `json:"confidence"`
}

type AIRefactorResponse struct {
	Proposals []AIRefactorProposal `json:"proposals"`
}

type ExtractMethodResult struct {
	OldCode string `json:"old_code"`
	NewCode string `json:"new_code"`
}

type HealthCheckConfig struct {
	Enabled          bool
	MaxFileLines     int
	MaxFunctionLines int
	CheckFileSize    bool
	CheckFuncSize    bool
	CheckDuplication bool
}

type HealthCheckResult struct {
	FilePath         string
	HasWarning       bool
	FileLines        int
	MaxFileLines     int
	LongFunctions    []LongFunctionInfo
	MaxFunctionLines int
	Suggestions      []string
}

type LongFunctionInfo struct {
	Name      string
	Lines     int
	LineStart int
}

type RefactorConfig struct {
	MaxFileLines      int // Default: 300
	MaxFunctionLines  int // Default: 50
	MinDuplicateLines int // Default: 10
}

type RefactorOptions struct {
	Paths      []string
	Config     RefactorConfig
	TypeFilter RefactorType // Empty means all types
}

type RefactorProposal struct {
	ID          string
	Type        RefactorType
	Description string
	FilePath    string
	LineStart   int
	LineEnd     int

	// Details for different refactor types
	FunctionName string   // For extract-method
	NewNames     []string // For split-file (new file names)

	// For actionable proposals
	Change     *review.MultiFileChange
	Confidence float64
	Actionable bool

	// Metrics
	CurrentLines int
	TargetLines  int
}

type RefactorReport struct {
	Proposals []RefactorProposal
	Stats     RefactorStats
}

type RefactorStats struct {
	FilesAnalyzed   int
	LargeFiles      int
	LongFunctions   int
	DuplicateBlocks int
	NamingIssues    int
	TotalProposals  int
	ActionableCount int
}

type RefactorType string

type Refactorer struct {
	Config RefactorConfig
	LLM    review.LLMClient // Optional, for AI-powered analysis
}

type SplitPlan struct {
	Files []SplitPlanFile `json:"files"`
}

type SplitPlanFile struct {
	Name        string   `json:"name"`
	Description string   `json:"description"`
	Functions   []string `json:"functions"`
	LinesStart  int      `json:"lines_start"`
	LinesEnd    int      `json:"lines_end"`
}