chrono-node
Version:
A natural language date parser in Javascript
51 lines • 2.28 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
const index_1 = require("../../../index");
const AbstractParserWithWordBoundary_1 = require("../../../common/parsers/AbstractParserWithWordBoundary");
const dates_1 = require("../../../utils/dates");
const PATTERN = /(?:questo|questa)?\s{0,3}(mattina|pomeriggio|sera|notte|mezzanotte|mezzogiorno)(?=\W|$)/i;
class ITCasualTimeParser extends AbstractParserWithWordBoundary_1.AbstractParserWithWordBoundaryChecking {
innerPattern() {
return PATTERN;
}
innerExtract(context, match) {
const targetDate = context.refDate;
const component = context.createParsingComponents();
switch (match[1].toLowerCase()) {
case "pomeriggio":
component.imply("meridiem", index_1.Meridiem.PM);
component.imply("hour", 15);
component.addTag("casualReference/afternoon");
break;
case "sera":
case "notte":
component.imply("meridiem", index_1.Meridiem.PM);
component.imply("hour", 20);
component.addTag("casualReference/evening");
break;
case "mezzanotte":
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);
component.addTag("casualReference/midnight");
break;
case "mattina":
component.imply("meridiem", index_1.Meridiem.AM);
component.imply("hour", 6);
component.addTag("casualReference/morning");
break;
case "mezzogiorno":
component.imply("meridiem", index_1.Meridiem.AM);
component.imply("hour", 12);
component.addTag("casualReference/noon");
break;
}
return component;
}
}
exports.default = ITCasualTimeParser;
//# sourceMappingURL=ITCasualTimeParser.js.map