65 Zeilen
2,1 KiB
JavaScript
65 Zeilen
2,1 KiB
JavaScript
import { computed, set } from "@ember/object";
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import { alias, equal, or, not } from "@ember/object/computed";
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import { newPair, connectorContent, inputTypesContent, defaultSelectionType, defaultConnector } from '../lib/wizard-mapper';
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import Component from "@ember/component";
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import { observes } from "discourse-common/utils/decorators";
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import { A } from "@ember/array";
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export default Component.extend({
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classNameBindings: [':mapper-input', 'inputType'],
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inputType: alias('input.type'),
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isConditional: equal('inputType', 'conditional'),
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isAssignment: equal('inputType', 'assignment'),
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isAssociation: equal('inputType', 'association'),
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isValidation: equal('inputType', 'validation'),
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hasOutput: or('isConditional', 'isAssignment'),
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hasPairs: or('isConditional', 'isAssociation', 'isValidation'),
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canAddPair: not('isAssignment'),
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connectors: computed(function() { return connectorContent('output', this.input.type, this.options) }),
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inputTypes: computed(function() { return inputTypesContent(this.options) }),
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@observes('input.type')
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setupType() {
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if (this.hasPairs && (!this.input.pairs || this.input.pairs.length < 1)) {
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this.send('addPair');
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}
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if (this.hasOutput && !this.input.outputConnector) {
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const options = this.options;
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this.set('input.output_type', defaultSelectionType('output', options));
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this.set('input.output_connector', defaultConnector('output', this.inputType, options));
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}
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},
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actions: {
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addPair() {
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if (!this.input.pairs) {
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this.set('input.pairs', A());
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}
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const pairs = this.input.pairs;
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const pairCount = pairs.length + 1;
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pairs.forEach(p => (set(p, 'pairCount', pairCount)));
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pairs.pushObject(
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newPair(
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this.input.type,
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Object.assign(
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{},
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this.options,
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{ index: pairs.length, pairCount }
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)
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)
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);
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},
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removePair(pair) {
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const pairs = this.input.pairs;
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const pairCount = pairs.length - 1;
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pairs.forEach(p => (set(p, 'pairCount', pairCount)));
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pairs.removeObject(pair);
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}
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}
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});
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