1import React, { useState, useRef } from 'react';
  2
  3import Button from '@material-ui/core/Button';
  4import Paper from '@material-ui/core/Paper';
  5import { makeStyles, Theme } from '@material-ui/core/styles';
  6
  7import CommentInput from '../../components/CommentInput/CommentInput';
  8
  9import { BugFragment } from './Bug.generated';
 10import { useEditCommentMutation } from './EditCommentform.generated';
 11import { AddCommentFragment } from './MessageCommentFragment.generated';
 12import { CreateFragment } from './MessageCreateFragment.generated';
 13
 14type StyleProps = { loading: boolean };
 15const useStyles = makeStyles<Theme, StyleProps>((theme) => ({
 16  container: {
 17    padding: theme.spacing(0, 2, 2, 2),
 18  },
 19  textarea: {},
 20  tabContent: {
 21    margin: theme.spacing(2, 0),
 22  },
 23  preview: {
 24    borderBottom: `solid 3px ${theme.palette.grey['200']}`,
 25    minHeight: '5rem',
 26  },
 27  actions: {
 28    display: 'flex',
 29    justifyContent: 'flex-end',
 30  },
 31  greenButton: {
 32    marginLeft: '8px',
 33    backgroundColor: '#2ea44fd9',
 34    color: '#fff',
 35    '&:hover': {
 36      backgroundColor: '#2ea44f',
 37    },
 38  },
 39}));
 40
 41type Props = {
 42  bug: BugFragment;
 43  comment: AddCommentFragment | CreateFragment;
 44  onCancelClick?: () => void;
 45  onPostSubmit?: () => void;
 46};
 47
 48function EditCommentForm({ bug, comment, onCancelClick, onPostSubmit }: Props) {
 49  const [editComment, { loading }] = useEditCommentMutation();
 50  const [message, setMessage] = useState<string>(comment.message);
 51  const [inputProp, setInputProp] = useState<any>('');
 52  const classes = useStyles({ loading });
 53  const form = useRef<HTMLFormElement>(null);
 54
 55  const submit = () => {
 56    console.log('submit: ' + message + '\nTo: ' + comment.id);
 57    editComment({
 58      variables: {
 59        input: {
 60          prefix: bug.id,
 61          message: message,
 62          target: comment.id,
 63        },
 64      },
 65    });
 66    resetForm();
 67    if (onPostSubmit) onPostSubmit();
 68  };
 69
 70  function resetForm() {
 71    setInputProp({
 72      value: '',
 73    });
 74  }
 75
 76  const handleSubmit = (e: React.FormEvent<HTMLFormElement>) => {
 77    e.preventDefault();
 78    if (message.length > 0) submit();
 79  };
 80
 81  function getCancelButton() {
 82    return (
 83      <Button onClick={onCancelClick} variant="contained">
 84        Cancel
 85      </Button>
 86    );
 87  }
 88
 89  return (
 90    <Paper className={classes.container}>
 91      <form onSubmit={handleSubmit} ref={form}>
 92        <CommentInput
 93          inputProps={inputProp}
 94          loading={loading}
 95          onChange={(message: string) => setMessage(message)}
 96          inputText={comment.message}
 97        />
 98        <div className={classes.actions}>
 99          {onCancelClick ? getCancelButton() : ''}
100          <Button
101            className={classes.greenButton}
102            variant="contained"
103            color="primary"
104            type="submit"
105            disabled={loading || message.length === 0}
106          >
107            Update Comment
108          </Button>
109        </div>
110      </form>
111    </Paper>
112  );
113}
114
115export default EditCommentForm;