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| import React from 'react';
import { useSelector, useDispatch } from 'react-redux';
import { debug } from 'app/utilities/logger';
import {
getAreCommitsFiltered,
getFilteredCommits,
} from 'app/selectors/commits';
import { getSelectedPath, getGitRoot } from 'app/selectors/stateVars';
import {
getDefaultedStartDate,
getDefaultedEndDate,
} from 'app/selectors/dates';
import { style } from 'app/styles';
import { selectPath, setSearch } from 'app/actions';
import { setDates } from 'app/actions/setDates';
import { ExplodingDateRange } from 'app/components/ExplodingDateRange';
import { ResetLink } from 'app/components/ResetLink';
import { ExplodeOnChange } from 'app/components/ExplodeOnChange';
import { EpochDateTime } from 'app/components/EpochDateTime';
const styles = {
outer: {
_extends: ['flexColumn'],
flexShrink: 0,
},
appName: {
_extends: ['inlineBlock', 'h1Text'],
marginBottom: 10,
},
date: {
_extends: 'largerText',
},
dateSelected: {
_extends: 'bigText',
color: '@colors.selected',
},
dateRange: {
_extends: ['flexGrow', 'flexColumn'],
alignItems: 'flex-end',
paddingTop: '@margins.small+px',
paddingRight: '@margins.large+px',
},
topRow: {
_extends: 'flexRow',
},
path: {
_extends: ['inlineBlock', 'flexColumn'],
marginBottom: 10,
flexGrow: 1,
minHeight: 30,
},
resetLink: {
position: 'relative',
top: '-5px',
},
pathPart: {
extends: 'smallerText',
margin: '0px 2px',
},
pathSeparator: {
color: '@colors.linkText',
wordBreak: 'break-all ',
},
};
export const Header: React.FC = (): React.ReactElement => {
const selectedPath = useSelector(getSelectedPath);
const startDate = useSelector(getDefaultedStartDate);
const endDate = useSelector(getDefaultedEndDate);
const areCommitsFiltered = useSelector(getAreCommitsFiltered);
const filteredCommits = useSelector(getFilteredCommits);
const gitRoot = useSelector(getGitRoot);
const dispatch = useDispatch();
const dateStyle = style([
styles.date,
areCommitsFiltered && styles.dateSelected,
]);
const singleCommit =
areCommitsFiltered && filteredCommits.length === 1 && filteredCommits[0];
return (
<div style={style(styles.outer)}>
<div style={style(styles.topRow)}>
<div style={style(styles.appName)}>Git Temporal </div>
<div style={style(styles.dateRange)}>
{filteredCommits.length === 0 ? (
<div />
) : singleCommit ? (
<ExplodeOnChange
value={singleCommit.authorDate}
style={dateStyle}
initialExplosion
>
Single commit (#
{singleCommit.hash}) on{' '}
<EpochDateTime
value={singleCommit.authorDate}
style={dateStyle}
/>
</ExplodeOnChange>
) : (
<ExplodingDateRange
startDate={startDate}
endDate={endDate}
style={dateStyle}
/>
)}
</div>
</div>
<div style={style('flexRow')}>
<div style={style(styles.path)}>
<div>
<div style={style('h4Text', { marginBottom: 10 })}>
{renderPathLinks()}
</div>
</div>
</div>
{areCommitsFiltered && (
<ResetLink
style={style(styles.resetLink)}
onClick={onResetDatesClick}
>
Reset Date Range
</ResetLink>
)}
</div>
</div>
);
function renderLinkPart(part, index, fullPath, lastIndex) {
const partStyles: any = [styles.pathPart];
let onClick = undefined;
if (index !== lastIndex) {
partStyles.push('link');
onClick = () => onLinkPartClick(fullPath);
}
const sep = index > 1 ? '/' : index > 0 ? ' : ' : '';
return (
<span key={index}>
<span style={style(styles.pathSeparator)}>{sep}</span>
<span
style={style(partStyles)}
onClick={onClick}
data-testid="pathPath"
>
{part}
</span>
</span>
);
}
function renderPathLinks() {
debug('renderPathLinks', { selectedPath, gitRoot });
Iif (!gitRoot || gitRoot.length === 0) {
return null;
}
let parts = ['(repository root)'];
debug('renderPathLinks', { selectedPath, gitRoot });
Eif (selectedPath && selectedPath.trim().length > 0) {
// in vscode it sends us the full path so trim off repo root
const relativePath = selectedPath.startsWith(gitRoot)
? selectedPath.slice(gitRoot.length + 1)
: selectedPath;
parts = parts.concat(relativePath.trim().split(/[/\\]/));
}
const lastIndex = parts.length - 1;
let fullPathSoFar = gitRoot || '';
return parts.map((part, index) => {
// > 0 means don't add 'repository:'
if (index > 0) {
fullPathSoFar += fullPathSoFar.length > 0 ? `/${part}` : part;
}
return renderLinkPart(part, index, fullPathSoFar, lastIndex);
});
}
function onLinkPartClick(fullPath) {
dispatch(selectPath(fullPath));
}
function onResetDatesClick() {
dispatch(setDates(null, null));
dispatch(setSearch(null));
}
};
|