package fetcher

import(
	"project.hechon.fr/internal/config"
	"log"
	"regexp"
	"strings"
	"unicode"
	"unicode/utf8"
)

func StripAlternativeVersification(rawChapter config.Chapter) config.Chapter{
	/* a handful of verses have 2 traditions of numbering, the alternative
	 *   rendering appears then between brackets. This is a simple use of 
	 *   regexp to get rid of it
	 */


	regExp:=regexp.MustCompile(`\(\d+:\d+\)`)

	var treatedChapter config.Chapter
	for _, verse := range rawChapter.Verses{
		modifiedVerse := string(regExp.ReplaceAll([]byte(verse), []byte("")))
		log.Printf("%v\n", modifiedVerse)
		treatedChapter.Verses = append(treatedChapter.Verses, modifiedVerse)
	}

	return treatedChapter
}

func SplitInPart(verse string, properName map[string]struct{})([]string){
		
	var parts []string
	currentPart := ""
	words := strings.Split(strings.TrimSpace(verse), " ")
	wordsCount := len(words)
	isTreated := false

	for i :=0 ; i < wordsCount ; i++{
		word := words[i]
		r, _ := utf8.DecodeRuneInString(word)
		trimedWord := strings.TrimRight(word, ".,")
		_, isProperName := properName[trimedWord]
		if i != 0 && unicode.IsUpper(r) && !isProperName{
				parts = append(parts, currentPart)
				currentPart = word
				isTreated = true
		}else{
				currentPart += " " + word
				isTreated = false
		}
	}

	if !isTreated {
		parts = append(parts, currentPart)
	}
	return parts

}