show12Hours prop was renamed to use12Hours

[github/fretlink/time-picker.git] / src / Combobox.jsx

import React, { PropTypes } from 'react';
import Select from './Select';

const formatOption = (option, disabledOptions) => {
  let value = `${option}`;
  if (option < 10) {
    value = `0${option}`;
  }

  let disabled = false;
  if (disabledOptions && disabledOptions.indexOf(option) >= 0) {
    disabled = true;
  }

  return {
    value,
    disabled,
  };
};

const Combobox = React.createClass({
  propTypes: {
    format: PropTypes.string,
    defaultOpenValue: PropTypes.object,
    prefixCls: PropTypes.string,
    value: PropTypes.object,
    onChange: PropTypes.func,
    showHour: PropTypes.bool,
    showMinute: PropTypes.bool,
    showSecond: PropTypes.bool,
    hourOptions: PropTypes.array,
    minuteOptions: PropTypes.array,
    secondOptions: PropTypes.array,
    disabledHours: PropTypes.func,
    disabledMinutes: PropTypes.func,
    disabledSeconds: PropTypes.func,
    onCurrentSelectPanelChange: PropTypes.func,
    use12Hours: PropTypes.bool,
  },

  onItemChange(type, itemValue) {
    const { onChange, defaultOpenValue, use12Hours } = this.props;
    const value = (this.props.value || defaultOpenValue).clone();

    if (type === 'hour') {
      if (use12Hours) {
        if (value.hour() > 12 || !value.hour()) {
          value.hour(+itemValue + 12);
        } else {
          value.hour(+itemValue);
        }
      } else {
        value.hour(+itemValue);
      }
    } else if (type === 'minute') {
      value.minute(+itemValue);
    } else if (type === 'ampm') {
      if (use12Hours) {
        if (itemValue === 'PM' && value.hour() <= 12) {
          value.hour(value.hour() + 12);
        }

        if (itemValue === 'AM') {
          if (!value.hour()) {
            value.hour(12);
          } else
          if (value.hour() > 12) {
            value.hour(value.hour() - 12);
          }
        }
      }
    } else {
      value.second(+itemValue);
    }
    onChange(value);
  },

  onEnterSelectPanel(range) {
    this.props.onCurrentSelectPanelChange(range);
  },

  getHourSelect(hour) {
    const { prefixCls, hourOptions, disabledHours, showHour, use12Hours } = this.props;
    if (!showHour) {
      return null;
    }
    const disabledOptions = disabledHours();
    let hourAdj;
    if (use12Hours) {
      if (hour > 12) {
        hourAdj = hour - 12;
      } else {
        hourAdj = hour || 12;
      }
    } else {
      hourAdj = hour;
    }

    let hourOptionsAdj;
    if (use12Hours) {
      hourOptionsAdj = hourOptions.filter(h => h <= 12 && h > 0);
    } else {
      hourOptionsAdj = hourOptions;
    }

    return (
      <Select
        prefixCls={prefixCls}
        options={hourOptionsAdj.map(option => formatOption(option, disabledOptions))}
        selectedIndex={hourOptionsAdj.indexOf(hourAdj)}
        type="hour"
        onSelect={this.onItemChange}
        onMouseEnter={this.onEnterSelectPanel.bind(this, 'hour')}
      />
    );
  },

  getMinuteSelect(minute) {
    const { prefixCls, minuteOptions, disabledMinutes, defaultOpenValue, showMinute } = this.props;
    if (!showMinute) {
      return null;
    }
    const value = this.props.value || defaultOpenValue;
    const disabledOptions = disabledMinutes(value.hour());

    return (
      <Select
        prefixCls={prefixCls}
        options={minuteOptions.map(option => formatOption(option, disabledOptions))}
        selectedIndex={minuteOptions.indexOf(minute)}
        type="minute"
        onSelect={this.onItemChange}
        onMouseEnter={this.onEnterSelectPanel.bind(this, 'minute')}
      />
    );
  },

  getSecondSelect(second) {
    const { prefixCls, secondOptions, disabledSeconds, showSecond, defaultOpenValue } = this.props;
    if (!showSecond) {
      return null;
    }
    const value = this.props.value || defaultOpenValue;
    const disabledOptions = disabledSeconds(value.hour(), value.minute());

    return (
      <Select
        prefixCls={prefixCls}
        options={secondOptions.map(option => formatOption(option, disabledOptions))}
        selectedIndex={secondOptions.indexOf(second)}
        type="second"
        onSelect={this.onItemChange}
        onMouseEnter={this.onEnterSelectPanel.bind(this, 'second')}
      />
    );
  },

  getAMPMSelect() {
    const { prefixCls, use12Hours, defaultOpenValue } = this.props;
    if (!use12Hours) {
      return null;
    }
    const value = this.props.value || defaultOpenValue;
    const AMPMOptions = [{ value: 'AM' }, { value: 'PM' }];
    const selected = (!value.hour() || value.hour() > 12) ? 1 : 0;

    return (
      <Select
        prefixCls={prefixCls}
        options={AMPMOptions}
        selectedIndex={selected}
        type="ampm"
        onSelect={this.onItemChange}
        onMouseEnter={this.onEnterSelectPanel.bind(this, 'ampm')}
      />
    );
  },

  render() {
    const { prefixCls, defaultOpenValue } = this.props;
    const value = this.props.value || defaultOpenValue;
    return (
      <div className={`${prefixCls}-combobox`}>
        {this.getHourSelect(value.hour())}
        {this.getMinuteSelect(value.minute())}
        {this.getSecondSelect(value.second())}
        {this.getAMPMSelect(value.hour())}
      </div>
    );
  },
});

export default Combobox;