package syw

import (
	"strings"
	"time"
)

type Commit struct {
	Repo *Repository

	Hash    string
	Parents []string

	CommitterName  string
	CommitterEmail string
	CommitDate     time.Time

	AuthorName  string
	AuthorEmail string
	AuthorDate  time.Time

	Message string
}

func (c *Commit) ParentHash() string {
	return c.Hash + "^"
}

func (c *Commit) ShortMessage() string {
	short, _, _ := strings.Cut(c.Message, "\n")
	return short
}

func (c *Commit) RestOfMessage() string {
	_, rest, _ := strings.Cut(c.Message, "\n")
	return strings.TrimPrefix(rest, "\n")
}