Last active
August 20, 2018 20:28
-
-
Save cgtobi/f4c1787e7f04a619deab8ffc1df2796e to your computer and use it in GitHub Desktop.
Custom card for lovelace ui
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
class RmvCard extends HTMLElement { | |
set hass (hass) { | |
const entityId = this.config.entity | |
const state = hass.states[entityId] | |
const name = state.attributes['friendly_name'] | |
if (!this.content) { | |
const card = document.createElement('ha-card') | |
card.header = name | |
this.content = document.createElement('div') | |
const style = document.createElement('style') | |
style.textContent = ` | |
table { | |
width: 100%; | |
padding: 6px 14px; | |
} | |
td { | |
padding: 3px 0px; | |
} | |
td.shrink { | |
white-space:nowrap; | |
} | |
td.expand { | |
width: 99% | |
} | |
span.line { | |
font-weight: bold; | |
font-size:0.9em; | |
padding:3px 8px 2px 8px; | |
color: #fff; | |
background-color: #888; | |
margin-right:0.7em; | |
} | |
span.S { | |
background-color: #009252; | |
} | |
span.U-Bahn { | |
background-color: #0067ad; | |
} | |
span.Tram { | |
background-color: #eb6810; | |
} | |
span.Bus { | |
background-color: #a3047a; | |
} | |
span.Bahn { | |
background-color: #000000; | |
} | |
` | |
card.appendChild(style) | |
card.appendChild(this.content) | |
this.appendChild(card) | |
} | |
var tablehtml = ` | |
<table> | |
` | |
const now = new Date() | |
const utc = Date.UTC(now.getFullYear(), now.getMonth(), now.getDate(), | |
now.getHours(), now.getMinutes(), now.getSeconds(), now.getMilliseconds()) | |
const next = { | |
'line': state.attributes['line'], | |
'product': state.attributes['product'], | |
'destination': state.attributes['destination'], | |
'departure_time': state.attributes['departure_time'], | |
'direction': state.attributes['direction'] | |
} | |
const journeys = [next].concat(state.attributes['next_departures']) | |
for (const journey of journeys) { | |
var destination = journey['destination'] | |
if (typeof journey['destination'] === 'undefined') { | |
destination = journey['direction'] | |
} | |
const linename = journey['line'] | |
const product = journey['product'] | |
const jtime = new Date(journey['departure_time'] + 'Z') | |
const time = parseInt((jtime.getTime() - utc) / 60000) | |
tablehtml += ` | |
<tr> | |
<td class="shrink" style="text-align:center;"><span class="line ${product} ${linename}">${linename}</span></td> | |
<td class="expand">${destination}</td> | |
<td class="shrink" style="text-align:right;">${time}</td> | |
</tr> | |
` | |
} | |
tablehtml += ` | |
</table> | |
` | |
this.content.innerHTML = tablehtml | |
} | |
setConfig (config) { | |
if (!config.entity) { | |
throw new Error('You need to define an entity') | |
} | |
this.config = config | |
} | |
getCardSize () { | |
return 1 | |
} | |
} | |
customElements.define('rmv-card', RmvCard) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment