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-rw-r--r--webui/src/pages/bug/CommentInput.tsx96
1 files changed, 96 insertions, 0 deletions
diff --git a/webui/src/pages/bug/CommentInput.tsx b/webui/src/pages/bug/CommentInput.tsx
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+++ b/webui/src/pages/bug/CommentInput.tsx
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+import React, { useState, useEffect } from 'react';
+
+import Tab from '@material-ui/core/Tab';
+import Tabs from '@material-ui/core/Tabs';
+import TextField from '@material-ui/core/TextField';
+import { makeStyles } from '@material-ui/core/styles';
+
+import Content from 'src/components/Content';
+
+const useStyles = makeStyles((theme) => ({
+ container: {
+ margin: theme.spacing(2, 0),
+ padding: theme.spacing(0, 2, 2, 2),
+ },
+ textarea: {},
+ tabContent: {
+ margin: theme.spacing(2, 0),
+ },
+ preview: {
+ borderBottom: `solid 3px ${theme.palette.grey['200']}`,
+ minHeight: '5rem',
+ },
+ actions: {
+ display: 'flex',
+ justifyContent: 'flex-end',
+ },
+}));
+
+type TabPanelProps = {
+ children: React.ReactNode;
+ value: number;
+ index: number;
+} & React.HTMLProps<HTMLDivElement>;
+function TabPanel({ children, value, index, ...props }: TabPanelProps) {
+ return (
+ <div
+ role="tabpanel"
+ hidden={value !== index}
+ id={`editor-tabpanel-${index}`}
+ aria-labelledby={`editor-tab-${index}`}
+ {...props}
+ >
+ {value === index && children}
+ </div>
+ );
+}
+
+const a11yProps = (index: number) => ({
+ id: `editor-tab-${index}`,
+ 'aria-controls': `editor-tabpanel-${index}`,
+});
+
+type Props = {
+ loading: boolean;
+ onChange: (comment: string) => void;
+};
+
+function CommentInput({ loading, onChange }: Props) {
+ const [input, setInput] = useState<string>('');
+ const [tab, setTab] = useState(0);
+ const classes = useStyles();
+
+ useEffect(() => {
+ onChange(input);
+ }, [input, onChange]);
+
+ return (
+ <div>
+ <Tabs value={tab} onChange={(_, t) => setTab(t)}>
+ <Tab label="Write" {...a11yProps(0)} />
+ <Tab label="Preview" {...a11yProps(1)} />
+ </Tabs>
+ <div className={classes.tabContent}>
+ <TabPanel value={tab} index={0}>
+ <TextField
+ fullWidth
+ label="Comment"
+ placeholder="Leave a comment"
+ className={classes.textarea}
+ multiline
+ value={input}
+ variant="filled"
+ rows="4" // TODO: rowsMin support
+ onChange={(e: any) => setInput(e.target.value)}
+ disabled={loading}
+ />
+ </TabPanel>
+ <TabPanel value={tab} index={1} className={classes.preview}>
+ <Content markdown={input} />
+ </TabPanel>
+ </div>
+ </div>
+ );
+}
+
+export default CommentInput;