"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.attributeKeys = exports.attributeOf = exports.effectTiming = void 0;
const container_1 = require("../utils/container");
function effectTiming(defaults, value, options) {
    return container_1.Container.of({})
        .call(assignDefined, defaults)
        .call(assignDefined, value)
        .call(assignDefined, options)
        .value();
}
exports.effectTiming = effectTiming;
function assignDefined(target, source) {
    for (const [key, value] of Object.entries(source)) {
        if (value !== undefined) {
            target[key] = source[key];
        }
    }
    return target;
}
// TODO: Add more attributes need to be transform.
// TODO: Opacity transform unexpectedly.
function attributeOf(shape, keys) {
    const attribute = {};
    for (const key of keys) {
        const value = shape.style[key];
        if (value) {
            attribute[key] = value;
        }
    }
    return attribute;
}
exports.attributeOf = attributeOf;
exports.attributeKeys = [
    'fill',
    'stroke',
    'fillOpacity',
    'strokeOpacity',
    'opacity',
    'lineWidth',
];
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