All files / my/propertyDefinition propertyDefinition.js

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/*
 * Copyright (c) 2021, salesforce.com, inc.
 * All rights reserved.
 * Licensed under the BSD 3-Clause license.
 * For full license text, see LICENSE.txt file in the repo root or https://opensource.org/licenses/BSD-3-Clause
 */
import { LightningElement, api, track } from 'lwc';
import { sentenceCase, camelCase } from 'change-case';
 
export default class PropertyDefinition extends LightningElement {
  @api
  pid = '';
 
  @api
  targets = [];
 
  @track
  property = {
    name: '',
    targets: [],
    selectedTargets: [],
    type: '',
    description: '',
    label: '',
    default: '',
    apexClassName: '',
    sObjectName: '',
    min: '',
    max: '',
    placeholder: '',
    required: false,
    flowInput: true,
    flowOutput: true,
    datasource: ''
  };
 
  nonPropertyTargets = [
    'lightning__Tab',
    'lightningSnapin__ChatMessage',
    'lightningCommunity__Page',
    'lightningSnapin__Minimized',
    'lightningSnapin__PreChat',
    'lightningSnapin__ChatHeader'
  ];
 
  get enabledTargets() {
    const enabled = Object.values(this.targets)
      .filter((t) => t.enabled)
      .filter((t) => !this.nonPropertyTargets.includes(t.value));
    return enabled;
  }
 
  get isCommunityDefaultOnly() {
    return (
      this.property.selectedTargets.length === 1 &&
      this.property.selectedTargets[0] === 'lightningCommunity__Default'
    );
  }
 
  get isFlowOnly() {
    return (
      this.property.selectedTargets.length === 1 &&
      this.property.selectedTargets[0] === 'lightning__FlowScreen'
    );
  }
 
  get supportsFlow() {
    return !!this.property.selectedTargets.find(
      (t) => t === 'lightning__FlowScreen'
    );
  }
 
  get isApexClassType() {
    return this.property.type === 'apex';
  }
 
  get isSObjectType() {
    return this.property.type === 'sobject';
  }
 
  get isDateType() {
    return this.property.type === 'Date';
  }
  get isDateTimeType() {
    return this.property.type === 'DateTime';
  }
 
  get isBoolean() {
    return this.property.type === 'Boolean';
  }
 
  get isInteger() {
    return this.property.type === 'Integer';
  }
 
  get isString() {
    return this.property.type === 'String';
  }
  get propertyNameId() {
    return `propertyName_${this.pid}`;
  }
  get labelId() {
    return `label_${this.pid}`;
  }
  get descId() {
    return `desc_${this.pid}`;
  }
  get defaultId() {
    return `default_${this.pid}`;
  }
 
  get typeId() {
    return `type_${this.pid}`;
  }
 
  get apexClassNameId() {
    return `apexClassName_${this.pid}`;
  }
 
  get sObjectNameId() {
    return `sObjectName_${this.pid}`;
  }
 
  get minId() {
    return `min_${this.pid}`;
  }
  get maxId() {
    return `max_${this.pid}`;
  }
  get placeholderId() {
    return `placeholder_${this.pid}`;
  }
  get requiredId() {
    return `required_${this.pid}`;
  }
  get flowInputId() {
    return `flowInput_${this.pid}`;
  }
  get flowOutputId() {
    return `flowOutput_${this.pid}`;
  }
  get datasourceId() {
    return `datasource_${this.pid}`;
  }
 
  get isDefaultEnabled() {
    return this.property.type !== 'apex' && this.property.type !== 'sobject';
  }
 
  get defaultType() {
    switch (this.property.type) {
      case 'Integer':
        return 'number';
      case 'Date':
        return 'date';
      case 'DateTime':
        return 'datetime-local';
      default:
        return 'text';
    }
  }
 
  onChangeInput = (e) => {
    const key = e.target.attributes.name.value;
    const formattedValue = this.formatInputValue(key, e.target.value);
    this.property[key] = formattedValue;
 
    if (key === 'name' && !this.property.label) {
      this.property.label = sentenceCase(formattedValue);
    }
    this.updateProperty();
  };
 
  onChangeSelect = (e) => {
    const key = e.target.attributes.name.value;
    this.property[key] = e.target.value;
    this.updateProperty();
  };
 
  onChangeCheckbox = (e) => {
    const key = e.target.attributes.name.value;
    this.property[key] = e.target.checked;
 
    // fix for "You can’t make an output only property required.""
    if (
      this.supportsFlow &&
      key === 'required' &&
      e.target.checked &&
      !this.property.flowInput
    ) {
      this.property.flowInput = true;
    }
    this.updateProperty();
  };
 
  onChangeTargetCheckbox = (e) => {
    const { target, isChecked } = e.detail;
    if (isChecked) {
      this.property.selectedTargets.push(target.value);
    } else {
      const indexOfTarget = this.property.selectedTargets.indexOf(target.value);
      if (indexOfTarget > -1) {
        this.property.selectedTargets.splice(indexOfTarget, 1);
      }
    }
    this.updateProperty();
  };
 
  formatInputValue = (key, value) => {
    if (key === 'name') {
      return camelCase(value);
    }
    return value;
  };
 
  updateProperty = () => {
    this.dispatchEvent(
      new CustomEvent('changepropdef', {
        detail: {
          ...this.property,
          id: this.pid
        }
      })
    );
  };
 
  deletePropertyRow = () => {
    this.dispatchEvent(
      new CustomEvent('deletepropdef', {
        detail: this.pid
      })
    );
  };
}