@visactor/vchart/esm/interaction/triggers/util.js

charts lib based @visactor/VGrammar

import { array, isNumber, isString } from "@visactor/vutils";

import { getDatumOfGraphic } from "../../util";

import { STATE_VALUE_ENUM } from "../../compile/mark/interface";

export const parseTriggerOffOfSelect = triggerOff => {
    const triggerOffArray = array(triggerOff), resetType = [], eventNames = [];
    return triggerOffArray.forEach((off => {
        "empty" === off ? resetType.push("view") : isString(off) && "none" !== off ? off.includes("view:") ? (eventNames.push(off.replace("view:", "")), 
        resetType.push("view")) : (eventNames.push(off), resetType.push("self")) : isNumber(off) && resetType.push("timeout");
    })), {
        eventNames: eventNames,
        resetType: resetType
    };
};

export const groupMarksByState = (marks, states) => {
    if (!states || !marks) return null;
    const res = {};
    return marks.forEach((mark => {
        const stateStyle = mark.stateStyle;
        stateStyle && states.forEach((state => {
            state && stateStyle[state] && (res[state] || (res[state] = []), res[state].push(mark.id));
        }));
    })), res;
};

export const filterMarksOfInteraction = (interactionSpec, marks) => {
    if (!marks || !marks.length) return [];
    const selector = [];
    return interactionSpec.markIds ? marks.filter((mark => {
        interactionSpec.markIds.includes(mark.getProductId()) && selector.push(mark);
    })) : interactionSpec.markNames ? marks.forEach((mark => {
        interactionSpec.markNames.includes(mark.name) && selector.push(mark);
    })) : marks.forEach((mark => {
        selector.push(mark);
    })), selector;
};

export const generateFilterValue = options => options.filterField ? g => {
    var _a;
    return null === (_a = getDatumOfGraphic(g)) || void 0 === _a ? void 0 : _a[options.filterField];
} : el => el.context[options.filterType];

export const highlightDefaultOptions = {
    highlightState: STATE_VALUE_ENUM.STATE_HIGHLIGHT,
    blurState: STATE_VALUE_ENUM.STATE_BLUR,
    trigger: "pointerover",
    triggerOff: "pointerout"
};
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