@antv/t8/lib/schema/utils/isSpecType.js

T8 is a text visualization solution for unstructured data within the AntV technology stack, and it is a declarative T8 markdown syntax that can be used to describe the content of data interpretation reports.

'use strict';

var isType = require('../../utils/isType.js');
var paragraph = require('../paragraph.js');
var phrase = require('../phrase.js');

function isCustomSection(spec) {
    return !!spec && isType.isObject(spec) && 'customType' in spec;
}
function isCustomParagraph(spec) {
    return isType.isObject(spec) && 'customType' in spec;
}
function isStandardSection(spec) {
    return isType.isObject(spec) && 'paragraphs' in spec && Array.isArray(spec === null || spec === void 0 ? void 0 : spec.paragraphs);
}
function isTextParagraph(spec) {
    return isType.isObject(spec) && (spec === null || spec === void 0 ? void 0 : spec.type) === paragraph.ParagraphType.NORMAL && Array.isArray(spec === null || spec === void 0 ? void 0 : spec.phrases);
}
function isBulletParagraph(spec) {
    return isType.isObject(spec) && (spec === null || spec === void 0 ? void 0 : spec.type) === paragraph.ParagraphType.BULLETS && Array.isArray(spec === null || spec === void 0 ? void 0 : spec.bullets);
}
function isHeadingParagraph(spec) {
    if (!!spec && isType.isObject(spec) && 'type' in spec && isType.isString(spec.type)) {
        var weight = getHeadingWeight(spec === null || spec === void 0 ? void 0 : spec.type);
        return spec.type.startsWith('heading') && !Number.isNaN(weight);
    }
    return false;
}
function isCustomPhrase(spec) {
    var _a;
    return spec.type === phrase.PhraseType.CUSTOM && !!((_a = spec === null || spec === void 0 ? void 0 : spec.metadata) === null || _a === void 0 ? void 0 : _a.customType);
}
function isEntityPhrase(spec) {
    var _a, _b;
    return (spec.type === phrase.PhraseType.ENTITY && !!((_a = spec === null || spec === void 0 ? void 0 : spec.metadata) === null || _a === void 0 ? void 0 : _a.entityType) && phrase.EntityType.includes((_b = spec === null || spec === void 0 ? void 0 : spec.metadata) === null || _b === void 0 ? void 0 : _b.entityType));
}
function isTextPhrase(spec) {
    return spec.type === phrase.PhraseType.TEXT;
}
function getHeadingWeight(pType) {
    if (pType === null || pType === void 0 ? void 0 : pType.startsWith('heading')) {
        var weight = Number(pType === null || pType === void 0 ? void 0 : pType.slice(-1));
        if (weight >= 1 && weight <= 6)
            return weight;
    }
    return NaN;
}

exports.getHeadingWeight = getHeadingWeight;
exports.isBulletParagraph = isBulletParagraph;
exports.isCustomParagraph = isCustomParagraph;
exports.isCustomPhrase = isCustomPhrase;
exports.isCustomSection = isCustomSection;
exports.isEntityPhrase = isEntityPhrase;
exports.isHeadingParagraph = isHeadingParagraph;
exports.isStandardSection = isStandardSection;
exports.isTextParagraph = isTextParagraph;
exports.isTextPhrase = isTextPhrase;
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