1package bug
 2
 3import (
 4	"github.com/MichaelMure/git-bug/util/git"
 5)
 6
 7type TimelineItem interface {
 8	// Hash return the hash of the item
 9	Hash() git.Hash
10}
11
12type CommentHistoryStep struct {
13	Message  string
14	UnixTime Timestamp
15}
16
17// CommentTimelineItem is a TimelineItem that holds a Comment and its edition history
18type CommentTimelineItem struct {
19	hash      git.Hash
20	Author    Person
21	Message   string
22	Files     []git.Hash
23	CreatedAt Timestamp
24	LastEdit  Timestamp
25	History   []CommentHistoryStep
26}
27
28func NewCommentTimelineItem(hash git.Hash, comment Comment) CommentTimelineItem {
29	return CommentTimelineItem{
30		hash:      hash,
31		Author:    comment.Author,
32		Message:   comment.Message,
33		Files:     comment.Files,
34		CreatedAt: comment.UnixTime,
35		LastEdit:  comment.UnixTime,
36		History: []CommentHistoryStep{
37			{
38				Message:  comment.Message,
39				UnixTime: comment.UnixTime,
40			},
41		},
42	}
43}
44
45func (c *CommentTimelineItem) Hash() git.Hash {
46	return c.hash
47}
48
49// Append will append a new comment in the history and update the other values
50func (c *CommentTimelineItem) Append(comment Comment) {
51	c.Message = comment.Message
52	c.Files = comment.Files
53	c.LastEdit = comment.UnixTime
54	c.History = append(c.History, CommentHistoryStep{
55		Message:  comment.Message,
56		UnixTime: comment.UnixTime,
57	})
58}
59
60// Edited say if the comment was edited
61func (c *CommentTimelineItem) Edited() bool {
62	return len(c.History) > 1
63}