51 lines
1.3 KiB
JavaScript
51 lines
1.3 KiB
JavaScript
class StateSwitch extends Polymer.Element{
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setConfig(config) {
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this.config = config;
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this.root = document.createElement('div');
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this.appendChild(this.root);
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this.cardSize = 1;
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this.cards = {}
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for(var k in this.config.states) {
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const conf = this.config.states[k];
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let tag = conf.type;
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tag = tag.startsWith("custom:")? tag.substr(7) : `hui-${tag}-card`;
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const card = this.cards[k] = document.createElement(tag);
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card.setConfig(conf);
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this.cardSize = Math.max(this.cardSize, card.getCardSize());
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}
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}
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set hass(hass) {
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if(!hass) return;
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const lastCard = this.currentCard;
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if (this.config.entity === 'user') {
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this.currentCard = this.cards[hass.user.name] || this.cards[this.config.default];
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} else {
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let state = hass.states[this.config.entity];
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this.currentCard = ((state)?this.cards[state.state]:null) || this.cards[this.config.default];
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}
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if(this.currentCard != lastCard) {
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while(this.root.firstChild) this.root.removeChild(this.root.firstChild);
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this.root.appendChild(this.currentCard);
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}
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for(var k in this.cards)
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this.cards[k].hass = hass;
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}
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getCardSize() {
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return this.cardSize;
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}
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}
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customElements.define('state-switch', StateSwitch);
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