Files
coriolis/src/app/components/PowerManagement.jsx

231 lines
7.7 KiB
JavaScript

import React from 'react';
import { findDOMNode } from 'react-dom';
import cn from 'classnames';
import TranslatedComponent from './TranslatedComponent';
import PowerBands from './PowerBands';
import { slotName, slotComparator } from '../utils/SlotFunctions';
import { Power, NoPower } from './SvgIcons';
const POWER = [
null,
null,
<NoPower className='icon warning' />,
<Power className='secondary-disabled' />
];
/**
* Power Management Section
*/
export default class PowerManagement extends TranslatedComponent {
static PropTypes = {
ship: React.PropTypes.object.isRequired,
code: React.PropTypes.string.isRequired,
onChange: React.PropTypes.func.isRequired
};
/**
* Constructor
* @param {Object} props React Component properties
*/
constructor(props) {
super(props);
this._renderPowerRows = this._renderPowerRows.bind(this);
this._updateWidth = this._updateWidth.bind(this);
this._sort = this._sort.bind(this);
this.state = {
predicate: 'n',
desc: true,
width: 0
};
}
/**
* Set the sort order and sort
* @param {string} predicate Sort predicate
*/
_sortOrder(predicate) {
let desc = this.state.desc;
if (predicate == this.state.predicate) {
desc = !desc;
} else {
desc = true;
}
this._sort(this.props.ship, predicate, desc);
this.setState({ predicate, desc });
}
/**
* Sorts the power list
* @param {Ship} ship Ship instance
* @param {string} predicate Sort predicate
* @param {Boolean} desc Sort order descending
*/
_sort(ship, predicate, desc) {
let powerList = ship.powerList;
let comp = slotComparator.bind(null, this.context.language.translate);
switch (predicate) {
case 'n': comp = comp(null, desc); break;
case 't': comp = comp((a, b) => a.type.localeCompare(b.type), desc); break;
case 'pri': comp = comp((a, b) => a.priority - b.priority, desc); break;
case 'pwr': comp = comp((a, b) => a.m.getPowerUsage() - b.m.getPowerUsage(), desc); break;
case 'r': comp = comp((a, b) => ship.getSlotStatus(a) - ship.getSlotStatus(b), desc); break;
case 'd': comp = comp((a, b) => ship.getSlotStatus(a, true) - ship.getSlotStatus(b, true), desc); break;
}
powerList.sort(comp);
}
/**
* Update slot priority
* @param {Object} slot Slot model
* @param {number} inc increment / decrement
*/
_priority(slot, inc) {
if (this.props.ship.setSlotPriority(slot, slot.priority + inc)) {
this.props.onChange();
}
}
/**
* Toggle slot active/inactive
* @param {Object} slot Slot model
*/
_toggleEnabled(slot) {
this.props.ship.setSlotEnabled(slot, !slot.enabled);
this.props.onChange();
}
/**
* Generate/Render table rows
* @param {Ship} ship Ship instance
* @param {Function} translate Translate function
* @param {Function} pwr Localized Power formatter
* @param {Function} pct Localized Percent formatter
* @return {Array} Array of React.Component table rows
*/
_renderPowerRows(ship, translate, pwr, pct) {
let powerRows = [];
for (let i = 0, l = ship.powerList.length; i < l; i++) {
let slot = ship.powerList[i];
if (slot.m && slot.m.getPowerUsage() > 0) {
let m = slot.m;
let toggleEnabled = this._toggleEnabled.bind(this, slot);
let retractedElem = null, deployedElem = null;
if (slot.enabled) {
retractedElem = <td className='ptr upp' onClick={toggleEnabled}>{POWER[ship.getSlotStatus(slot, false)]}</td>;
deployedElem = <td className='ptr upp' onClick={toggleEnabled}>{POWER[ship.getSlotStatus(slot, true)]}</td>;
} else {
retractedElem = <td className='ptr disabled upp' colSpan='2' onClick={toggleEnabled}>{translate('disabled')}</td>;
}
powerRows.push(<tr key={i} className={cn('highlight', { disabled: !slot.enabled })}>
<td className='ptr' style={{ width: '1em' }} onClick={toggleEnabled}>{m.class + m.rating}</td>
<td className='ptr le shorten cap' onClick={toggleEnabled}>{slotName(translate, slot)}</td>
<td className='ptr' onClick={toggleEnabled}><u>{translate(slot.type)}</u></td>
<td>
<span className='flip ptr btn' onClick={this._priority.bind(this, slot, -1)}>&#9658;</span>
{' ' + (slot.priority + 1) + ' '}
<span className='ptr btn' onClick={this._priority.bind(this, slot, 1)}>&#9658;</span>
</td>
<td className='ri ptr' style={{ width: '3.25em' }} onClick={toggleEnabled}>{pwr(m.getPowerUsage())}</td>
<td className='ri ptr' style={{ width: '3em' }} onClick={toggleEnabled}><u>{pct(m.getPowerUsage() / ship.powerAvailable)}</u></td>
{retractedElem}
{deployedElem}
</tr>);
}
}
return powerRows;
}
/**
* Update power bands width from DOM
*/
_updateWidth() {
this.setState({ width: findDOMNode(this).offsetWidth });
}
/**
* Add listeners when about to mount and sort power list
*/
componentWillMount() {
this._sort(this.props.ship, this.state.predicate, this.state.desc);
this.resizeListener = this.context.onWindowResize(this._updateWidth);
}
/**
* Trigger DOM updates on mount
*/
componentDidMount() {
this._updateWidth();
}
/**
* Sort power list if the ship instance has changed
* @param {Object} nextProps Incoming/Next properties
* @param {Object} nextState Incoming/Next state
*/
componentWillUpdate(nextProps, nextState) {
if (this.props.ship != nextProps.ship) {
this._sort(nextProps.ship, nextState.predicate, nextState.desc);
}
}
/**
* Remove listeners on unmount
*/
componentWillUnmount() {
this.resizeListener.remove();
}
/**
* Render power management section
* @return {React.Component} contents
*/
render() {
let { ship, code } = this.props;
let { translate, formats } = this.context.language;
let pwr = formats.f2;
let pp = ship.standard[0].m;
let sortOrder = this._sortOrder;
return (
<div className='group half' id='componentPriority'>
<table style={{ width: '100%' }}>
<thead>
<tr className='main'>
<th colSpan='2' className='sortable le' onClick={sortOrder.bind(this, 'n')} >{translate('module')}</th>
<th style={{ width: '3em' }} className='sortable' onClick={sortOrder.bind(this, 't')} >{translate('type')}</th>
<th style={{ width: '4em' }} className='sortable' onClick={sortOrder.bind(this, 'pri')} >{translate('pri')}</th>
<th colSpan='2' className='sortable' onClick={sortOrder.bind(this, 'pwr')} >{translate('PWR')}</th>
<th style={{ width: '3em' }} className='sortable' onClick={sortOrder.bind(this, 'r')} >{translate('ret')}</th>
<th style={{ width: '3em' }} className='sortable' onClick={sortOrder.bind(this, 'd')} >{translate('dep')}</th>
</tr>
</thead>
<tbody>
<tr>
<td>{pp.class + pp.rating}</td>
<td className='le shorten cap' >{translate('pp')}</td>
<td><u >{translate('SYS')}</u></td>
<td>1</td>
<td className='ri'>{pwr(pp.getPowerGeneration())}</td>
<td className='ri'><u>100%</u></td>
<td></td>
<td></td>
</tr>
<tr><td style={{ lineHeight:0 }} colSpan='8'><hr style={{ margin: '0 0 3px', background: '#ff8c0d', border: 0, height: 1 }} /></td></tr>
{this._renderPowerRows(ship, translate, pwr, formats.pct1)}
</tbody>
</table>
<PowerBands width={this.state.width} code={code} available={pp.getPowerGeneration()} bands={ship.priorityBands} />
</div>
);
}
}