chrono-node
Version:
A natural language date parser in Javascript
45 lines • 1.92 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
const types_1 = require("../../../types");
const AbstractParserWithWordBoundary_1 = require("../../../common/parsers/AbstractParserWithWordBoundary");
const dates_1 = require("../../../utils/dates");
class PTCasualTimeParser extends AbstractParserWithWordBoundary_1.AbstractParserWithWordBoundaryChecking {
innerPattern() {
return /(?:esta\s*)?(manha|manhã|tarde|meia-noite|meio-dia|noite)(?=\W|$)/i;
}
innerExtract(context, match) {
const targetDate = context.refDate;
const component = context.createParsingComponents();
switch (match[1].toLowerCase()) {
case "tarde":
component.imply("meridiem", types_1.Meridiem.PM);
component.imply("hour", 15);
break;
case "noite":
component.imply("meridiem", types_1.Meridiem.PM);
component.imply("hour", 22);
break;
case "manha":
case "manhã":
component.imply("meridiem", types_1.Meridiem.AM);
component.imply("hour", 6);
break;
case "meia-noite":
const nextDay = new Date(targetDate.getTime());
nextDay.setDate(nextDay.getDate() + 1);
(0, dates_1.assignSimilarDate)(component, nextDay);
(0, dates_1.implySimilarTime)(component, nextDay);
component.imply("hour", 0);
component.imply("minute", 0);
component.imply("second", 0);
break;
case "meio-dia":
component.imply("meridiem", types_1.Meridiem.AM);
component.imply("hour", 12);
break;
}
return component;
}
}
exports.default = PTCasualTimeParser;
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