emaui/node_modules/@phenomnomnominal/tsquery/dist/src/matchers/attribute.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.attribute = void 0;
const utils_1 = require("../utils");
const OPERATOR = {
    '=': equal,
    '!=': notEqual,
    '<=': lessThanEqual,
    '<': lessThan,
    '>=': greaterThanEqual,
    '>': greaterThan
};
function attribute(node, selector) {
    const obj = (0, utils_1.getPath)(node, selector.name);
    // Bail on undefined but *not* if value is explicitly `null`:
    if (obj === undefined) {
        return false;
    }
    if ((selector === null || selector === void 0 ? void 0 : selector.operator) == null) {
        return obj != null;
    }
    const { operator } = selector;
    if (!(selector === null || selector === void 0 ? void 0 : selector.value)) {
        return false;
    }
    const { type, value } = selector.value;
    const matcher = OPERATOR[operator];
    if (matcher) {
        return matcher(obj, value, type);
    }
    return false;
}
exports.attribute = attribute;
function equal(obj, value, type) {
    switch (type) {
        case 'regexp':
            return typeof obj === 'string' && value.test(obj);
        case 'literal':
            return `${value}` === `${obj}`;
        case 'type':
            return value === typeof obj;
    }
}
function notEqual(obj, value, type) {
    switch (type) {
        case 'regexp':
            return typeof obj === 'string' && !value.test(obj);
        case 'literal':
            return `${value}` !== `${obj}`;
        case 'type':
            return value !== typeof obj;
    }
}
function lessThanEqual(obj, value) {
    return obj <= value;
}
function lessThan(obj, value) {
    return obj < value;
}
function greaterThanEqual(obj, value) {
    return obj >= value;
}
function greaterThan(obj, value) {
    return obj > value;
}
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