package argparser

import (
	"errors"
	"strings"
)

func Parse(args []string) (err error, commit_type string, commit_scope string, shouldCommit bool, shouldStage bool, commit_message []string) {
	argparseloop:
	for i := 0; i < len(args); i++ {
		if strings.HasPrefix(args[i],"-") {
			switch args[i] {
				case "-c", "--commit", "-commit":
					shouldCommit = true
				case "-a", "--add", "-add":
					shouldStage = true
				case "--":
					commit_message = args[i+1:]
					break argparseloop
				default:
					err = errors.New("unknown argument")
					return
			}
		}
		if commit_type == "" {
			commit_type = args[i]
		} else if commit_scope == "" {
			commit_scope = args[i]
		} else {
			err = errors.New("unknown argument")
			return
		}
	}
	if commit_type == "" {
		err = errors.New("need at least type")
	}
	return
}