package output

import (
	"transcribe/internal/whisper"
)

// Formatter interface for converting transcription results to various output formats
type Formatter interface {
	Format(result *whisper.TranscriptionResult) (string, error)
}

// FormatType represents the output format type
type FormatType string

const (
	FormatText FormatType = "text"
	FormatSRT  FormatType = "srt"
	FormatJSON FormatType = "json"
)

// NewFormatter creates a formatter for the given format type
func NewFormatter(format FormatType) Formatter {
	switch format {
	case FormatSRT:
		return &SRTFormatter{}
	case FormatJSON:
		return &JSONFormatter{}
	case FormatText:
		fallthrough
	default:
		return &TextFormatter{}
	}
}