1import { makeStyles } from '@material-ui/styles';
 2import Paper from '@material-ui/core/Paper';
 3import gql from 'graphql-tag';
 4import React from 'react';
 5import Author from '../Author';
 6import { Avatar } from '../Author';
 7import Date from '../Date';
 8
 9const useStyles = makeStyles(theme => ({
10  author: {
11    fontWeight: 'bold',
12  },
13  container: {
14    display: 'flex',
15  },
16  avatar: {
17    marginTop: 2,
18  },
19  bubble: {
20    flex: 1,
21    marginLeft: theme.spacing.unit,
22  },
23  header: {
24    ...theme.typography.body2,
25    color: '#444',
26    padding: '0.5rem 1rem',
27    borderBottom: '1px solid #ddd',
28    display: 'flex',
29  },
30  title: {
31    flex: 1,
32  },
33  tag: {
34    ...theme.typography.button,
35    color: '#888',
36    border: '#ddd solid 1px',
37    padding: '0 0.5rem',
38    fontSize: '0.75rem',
39    borderRadius: 2,
40    marginLeft: '0.5rem',
41  },
42  body: {
43    ...theme.typography.body1,
44    padding: '1rem',
45    whiteSpace: 'pre-wrap',
46  },
47}));
48
49function Message({ op }) {
50  const classes = useStyles();
51  return (
52    <article className={classes.container}>
53      <Avatar author={op.author} className={classes.avatar} />
54      <Paper elevation={1} className={classes.bubble}>
55        <header className={classes.header}>
56          <div className={classes.title}>
57            <Author className={classes.author} author={op.author} />
58            <span> commented </span>
59            <Date date={op.createdAt} />
60          </div>
61          {op.edited && <div className={classes.tag}>Edited</div>}
62        </header>
63        <section className={classes.body}>{op.message}</section>
64      </Paper>
65    </article>
66  );
67}
68
69Message.createFragment = gql`
70  fragment Create on TimelineItem {
71    ... on CreateTimelineItem {
72      createdAt
73      ...authored
74      edited
75      message
76    }
77  }
78
79  ${Author.fragment}
80`;
81
82Message.commentFragment = gql`
83  fragment AddComment on TimelineItem {
84    ... on AddCommentTimelineItem {
85      createdAt
86      ...authored
87      edited
88      message
89    }
90  }
91
92  ${Author.fragment}
93`;
94
95export default Message;