@paraboly/pwc-multi-filter/dist/pwc-multi-filter/pwc-dynamic-form-content.entry.js

A wrapper over pwc-tabview and pwc-filter. Provides means of dynamically managing multiple filters via a single component.

import { r as registerInstance, h, d as getElement } from './core-ba89e169.js';
import './_commonjsHelpers-4ab098b6.js';
import './linq-c2ddb1d7.js';
import { r as resolveJson } from './utils-9d98a97b.js';
import { _ } from './lodash-62c1633d.js';

const PwcDynamicFormContent = class {
    constructor(hostRef) {
        registerInstance(this, hostRef);
        this.resolvedItems = [];
        this.fieldRefs = [];
        this.itemsAddedViaMethod = [];
        this.defaultItems = [];
        this.items = this.defaultItems;
    }
    itemsWatchHandler(newValue) {
        if (newValue === null || newValue === undefined) {
            this.items = this.defaultItems;
        }
        else {
            this.resolvedItems = [
                ...resolveJson(newValue),
                ...this.itemsAddedViaMethod
            ];
        }
    }
    async addItem(config) {
        if (config) {
            this.itemsAddedViaMethod = [...this.itemsAddedViaMethod, config];
            this.resolvedItems = [...this.resolvedItems, config];
            this.rootElement.forceUpdate();
        }
    }
    async removeItem(id) {
        if (id !== null || id !== undefined) {
            _.remove(this.itemsAddedViaMethod, { id });
            _.remove(this.resolvedItems, { id });
            this.rootElement.forceUpdate();
        }
    }
    async getFieldRefs() {
        return this.fieldRefs || [];
    }
    componentWillLoad() {
        this.itemsWatchHandler(this.items);
    }
    handleFieldRef(fieldConfig, fieldRef) {
        if (fieldRef) {
            this.fieldRefs = _.unionBy(this.fieldRefs, [fieldRef], i => i.config.name);
        }
        else {
            _.remove(this.fieldRefs, i => i.config.name === fieldConfig.name);
        }
    }
    constructField(fieldConfig) {
        if (fieldConfig) {
            let nameIndexer = 0;
            const nameGenerator = () => {
                return "pwc-dynamic-form___generated-name-" + nameIndexer++;
            };
            let idIndexer = 0;
            const idGenerator = () => {
                return "pwc-dynamic-form___generated-id-" + idIndexer++;
            };
            fieldConfig.name = fieldConfig.name || nameGenerator();
            fieldConfig.id = fieldConfig.id || idGenerator();
            return (h("pwc-dynamic-form-field", { key: fieldConfig.id + fieldConfig.name, config: fieldConfig, ref: this.handleFieldRef.bind(this, fieldConfig) }));
        }
        else {
            return "";
        }
    }
    render() {
        if (this.resolvedItems) {
            // we are mutating the config, therefore we have to clone it to leave the user input intact.
            const resolvedItemsClone = _.cloneDeep(this.resolvedItems);
            return resolvedItemsClone.map(this.constructField.bind(this));
        }
        else {
            return "";
        }
    }
    get rootElement() { return getElement(this); }
    static get watchers() { return {
        "items": ["itemsWatchHandler"]
    }; }
    static get style() { return ""; }
};

export { PwcDynamicFormContent as pwc_dynamic_form_content };