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import React from 'react';
import { Theme, withStyles, withTheme, StyleRules } from '@material-ui/core/styles';
import TextField from '@material-ui/core/TextField';
import Table from '@material-ui/core/Table';
import TableBody from '@material-ui/core/TableBody';
import TableRow from '@material-ui/core/TableRow';
import TableCell from '@material-ui/core/TableCell';
import TableHead from '@material-ui/core/TableHead';
import TablePagination from '@material-ui/core/TablePagination';
import DeleteOutlinedIcon from '@material-ui/icons/DeleteOutlined';
import Popover from '@material-ui/core/Popover';
import MaterialColorPicker from 'react-material-color-picker';
import { CalendarField, EventField } from './RegexField';
import { theme, defaultChartColor } from './theme';
import { PatternEntry, PatternEntryColor } from './pattern';
import { GCalendarMeta } from './gapi';
const styles = (theme: Theme): StyleRules => ({
deleteButton: {
width: 0,
position: 'absolute',
marginRight: '2em',
right: 0,
height: 48,
},
deleteButtonHide: {
display: 'none'
},
deleteButtonShow: {},
deleteIcon: {
position: 'absolute',
height: '100%',
cursor: 'pointer'
},
patternTableWrapper: {
overflowX: 'auto',
overflowY: 'hidden'
},
patternTable: {
minWidth: 600
}
});
let nameFieldstyles = {
colorSample: {
display: 'inline-block',
height: 30,
width: 30,
marginRight: 10,
cursor: 'pointer'
}
};
type NameFieldProps = {
value: PatternEntry,
classes: { colorSample: string },
colorOnClick: (e: React.MouseEvent<HTMLDivElement>) => void,
onChange: (f: string, v: string) => void
};
function NameField(props: NameFieldProps) {
let color = props.value.color;
return (
<span>
<div
className={props.classes.colorSample}
style={{backgroundColor: color ? color.background : defaultChartColor}}
onClick={props.colorOnClick}>
</div>
<TextField
value={props.value.name}
onChange={event => props.onChange('name', event.target.value)} />
</span>);
}
const patternHead: {label: string, elem: any}[] = [
{label: "Name", elem: withStyles(nameFieldstyles)(NameField)},
{label: "Calendar", elem: withTheme()(CalendarField)},
{label: "Event", elem: withTheme()(EventField)}];
type PatternTableProps = {
classes: {
deleteButton: string,
deleteButtonHide: string,
deleteButtonShow: string,
deleteIcon: string,
patternTableWrapper: string,
patternTable: string,
},
calendars: { [id: string]: GCalendarMeta },
patterns: PatternEntry[],
onRemovePattern: (idx: number) => void,
onUpdatePattern: (field: string, idx: number, value: any) => void
};
class PatternTable extends React.Component<PatternTableProps> {
activeColorPattern: number;
chosenColor: string;
state = {
page: 0,
rowsPerPage: 5,
activePattern: null as number,
anchorEl: null as HTMLElement,
colorPickerOpen: false,
colorPickerDefault: defaultChartColor
};
handleChangePage = (event: React.MouseEvent<{}>, page: number) => {
this.setState({ page });
}
handleChangeRowsPerPage = (event: React.ChangeEvent<HTMLInputElement>) => {
this.setState({ rowsPerPage: event.target.value });
}
handleColorPickerClose = () => {
this.setState({ colorPickerOpen: false });
this.activeColorPattern !== null && this.chosenColor !== null &&
this.props.onUpdatePattern('color', this.activeColorPattern,
{ background: this.chosenColor });
}
render() {
const { classes, calendars, patterns } = this.props;
const { rowsPerPage, page } = this.state;
const nDummy = rowsPerPage - Math.min(rowsPerPage, patterns.length - page * rowsPerPage);
let rows = patterns.slice(page * rowsPerPage, (page + 1) * rowsPerPage).map((p, i) => {
let setActive = () => this.setState({ activePattern: p.idx });
let unsetActive = () => this.setState({ activePattern: null });
return [<TableRow key={i * 2}
onMouseOver={setActive} onMouseOut={unsetActive}
className={classes.deleteButton}>
<td>
<span className={this.state.activePattern !== p.idx ? classes.deleteButtonHide : classes.deleteButtonShow}>
<DeleteOutlinedIcon
className={classes.deleteIcon}
onClick={() => this.props.onRemovePattern(p.idx)} />
</span>
</td>
</TableRow>,
<TableRow key={i * 2 + 1} onMouseOver={setActive} onMouseOut={unsetActive}>
{
patternHead.map((s, i) => {
const CustomText = s.elem;
return (
<TableCell key={i}>
<CustomText
value={p}
calendars={calendars}
onChange={(field: string, value: any) => this.props.onUpdatePattern(field, p.idx, value)}
colorOnClick={(event: React.MouseEvent<{}>) => {
this.activeColorPattern = p.idx;
this.setState({
anchorEl: event.currentTarget,
colorPickerDefault: p.color.background,
colorPickerOpen: true
});
}}/>
</TableCell>)})
}
</TableRow>]
});
rows.flat();
return (
<div>
<Popover
id="colorPicker"
open={this.state.colorPickerOpen}
anchorEl={this.state.anchorEl}
onClose={this.handleColorPickerClose}
anchorOrigin={{
vertical: 'bottom',
horizontal: 'center',
}}
transformOrigin={{
vertical: 'top',
horizontal: 'center',
}}>
<MaterialColorPicker
initColor={this.state.colorPickerDefault}
onSelect={(event: React.ChangeEvent<HTMLInputElement>) => {
console.log("select");
this.chosenColor = event.target.value;
}}
onSubmit={this.handleColorPickerClose}
onReset={() => {}}
style={{width: 400, backgroundColor: '#c7c7c7'}}
submitLabel='Ok'
resetLabel='Reset'
/>
</Popover>
<div className={classes.patternTableWrapper}>
<Table className={classes.patternTable}>
<TableHead>
<TableRow>{patternHead.map((s, i) => (<TableCell key={i}>{s.label}</TableCell>))}</TableRow>
</TableHead>
<TableBody>
{rows}
{
nDummy > 0 && (
<TableRow style={{ height: 48 * nDummy }}>
<TableCell colSpan={patternHead.length} />
</TableRow>)
}
</TableBody>
</Table>
</div>
<TablePagination
rowsPerPageOptions={[5, 10, 25]}
component="div"
count={patterns.length}
rowsPerPage={rowsPerPage}
page={page}
backIconButtonProps={{'aria-label': 'Previous Page'}}
nextIconButtonProps={{'aria-label': 'Next Page'}}
onChangePage={this.handleChangePage}
onChangeRowsPerPage={this.handleChangeRowsPerPage} />
</div>);
}
}
export default withStyles(styles)(PatternTable);
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