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import React, {PropTypes} from 'react';
import classnames from 'classnames';
import CommonMixin from './mixin/CommonMixin';
import Header from './module/Header';
import Combobox from './module/Combobox';
function noop() {
}
function generateOptions(length) {
return Array.apply(null, {length: length}).map((item, index) => {
return index;
});
}
const TimePanel = React.createClass({
propTypes: {
prefixCls: PropTypes.string,
defaultValue: PropTypes.object,
locale: PropTypes.object,
placeholder: PropTypes.string,
formatter: PropTypes.object,
hourOptions: PropTypes.array,
minuteOptions: PropTypes.array,
secondOptions: PropTypes.array,
onChange: PropTypes.func,
onClear: PropTypes.func,
},
mixins: [CommonMixin],
getDefaultProps() {
return {
hourOptions: generateOptions(24),
minuteOptions: generateOptions(60),
secondOptions: generateOptions(60),
onChange: noop,
onClear: noop,
};
},
getInitialState() {
return {
value: this.props.defaultValue,
};
},
componentWillMount() {
const formatter = this.props.formatter;
const pattern = formatter.originalPattern;
if (pattern === 'HH:mm') {
this.showSecond = false;
} else if (pattern === 'mm:ss') {
this.showHour = false;
}
},
onChange(newValue) {
this.setState({ value: newValue });
this.props.onChange(newValue);
},
onClear() {
this.props.onClear();
},
getPlaceholder(placeholder) {
if (placeholder) {
return placeholder;
}
const { locale } = this.props;
if (!this.showHour) {
return locale.placeholdermmss;
} else if (!this.showSecond) {
return locale.placeholderHHmm;
}
return locale.placeholderHHmmss;
},
showHour: true,
showSecond: true,
render() {
const { locale, prefixCls, defaultValue, placeholder, hourOptions, minuteOptions, secondOptions } = this.props;
const value = this.state.value || defaultValue;
const cls = classnames({ 'narrow': !this.showHour || !this.showSecond });
return (
<div className={`${prefixCls}-panel ${cls}`}>
<Header
prefixCls={prefixCls}
gregorianTimePickerLocale={defaultValue.locale}
locale={locale}
value={value}
formatter={this.getFormatter()}
placeholder={this.getPlaceholder(placeholder)}
hourOptions={hourOptions}
minuteOptions={minuteOptions}
secondOptions={secondOptions}
onChange={this.onChange}
onClear={this.onClear}
showClear
/>
<Combobox
prefixCls={prefixCls}
value={value}
formatter={this.getFormatter()}
onChange={this.onChange}
showHour={this.showHour}
showSecond={this.showSecond}
hourOptions={hourOptions}
minuteOptions={minuteOptions}
secondOptions={secondOptions}
/>
</div>
);
},
});
export default TimePanel;
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