import * as chrono from "../../src";
import { testSingleCase } from "../test_util";

test("Test - Single Expression", function () {
    testSingleCase(chrono.fr, "Lundi", new Date(2012, 7, 9), (result) => {
        expect(result.index).toBe(0);
        expect(result.text).toBe("Lundi");

        expect(result.start).not.toBeNull();
        expect(result.start.get("year")).toBe(2012);
        expect(result.start.get("month")).toBe(8);
        expect(result.start.get("day")).toBe(6);
        expect(result.start.get("weekday")).toBe(1);

        expect(result.start.isCertain("day")).toBe(false);
        expect(result.start.isCertain("month")).toBe(false);
        expect(result.start.isCertain("year")).toBe(false);
        expect(result.start.isCertain("weekday")).toBe(true);

        expect(result.start).toBeDate(new Date(2012, 7, 6, 12));
    });

    testSingleCase(chrono.fr, "Lundi (forward dates only)", new Date(2012, 7, 9), { forwardDate: true }, (result) => {
        expect(result.index).toBe(0);
        expect(result.text).toBe("Lundi");

        expect(result.start).not.toBeNull();
        expect(result.start.get("year")).toBe(2012);
        expect(result.start.get("month")).toBe(8);
        expect(result.start.get("day")).toBe(13);
        expect(result.start.get("weekday")).toBe(1);

        expect(result.start.isCertain("day")).toBe(false);
        expect(result.start.isCertain("month")).toBe(false);
        expect(result.start.isCertain("year")).toBe(false);
        expect(result.start.isCertain("weekday")).toBe(true);

        expect(result.start).toBeDate(new Date(2012, 7, 13, 12));
    });

    testSingleCase(chrono.fr, "Jeudi", new Date(2012, 7, 9), (result) => {
        expect(result.index).toBe(0);
        expect(result.text).toBe("Jeudi");

        expect(result.start).not.toBeNull();
        expect(result.start.get("year")).toBe(2012);
        expect(result.start.get("month")).toBe(8);
        expect(result.start.get("day")).toBe(9);
        expect(result.start.get("weekday")).toBe(4);

        expect(result.start).toBeDate(new Date(2012, 7, 9, 12));
    });

    testSingleCase(chrono.fr, "Dimanche", new Date(2012, 7, 9), (result) => {
        expect(result.index).toBe(0);
        expect(result.text).toBe("Dimanche");

        expect(result.start).not.toBeNull();
        expect(result.start.get("year")).toBe(2012);
        expect(result.start.get("month")).toBe(8);
        expect(result.start.get("day")).toBe(12);
        expect(result.start.get("weekday")).toBe(0);

        expect(result.start).toBeDate(new Date(2012, 7, 12, 12));
    });

    testSingleCase(chrono.fr, "la deadline était vendredi dernier...", new Date(2012, 7, 9), (result) => {
        expect(result.index).toBe(18);
        expect(result.text).toBe("vendredi dernier");

        expect(result.start).not.toBeNull();
        expect(result.start.get("year")).toBe(2012);
        expect(result.start.get("month")).toBe(8);
        expect(result.start.get("day")).toBe(3);
        expect(result.start.get("weekday")).toBe(5);

        expect(result.start).toBeDate(new Date(2012, 7, 3, 12));
    });

    testSingleCase(chrono.fr, "Planifions une réuinion vendredi prochain", new Date(2015, 3, 18), (result) => {
        expect(result.index).toBe(24);
        expect(result.text).toBe("vendredi prochain");

        expect(result.start).not.toBeNull();
        expect(result.start.get("year")).toBe(2015);
        expect(result.start.get("month")).toBe(4);
        expect(result.start.get("day")).toBe(24);
        expect(result.start.get("weekday")).toBe(5);

        expect(result.start).toBeDate(new Date(2015, 3, 24, 12));
    });
});

test("Test - Weekday Overlap", function () {
    testSingleCase(chrono.fr, "Dimanche 7 décembre 2014", new Date(2012, 7, 9), (result) => {
        expect(result.index).toBe(0);
        expect(result.text).toBe("Dimanche 7 décembre 2014");

        expect(result.start).not.toBeNull();
        expect(result.start.get("year")).toBe(2014);
        expect(result.start.get("month")).toBe(12);
        expect(result.start.get("day")).toBe(7);
        expect(result.start.get("weekday")).toBe(0);

        expect(result.start.isCertain("day")).toBe(true);
        expect(result.start.isCertain("month")).toBe(true);
        expect(result.start.isCertain("year")).toBe(true);
        expect(result.start.isCertain("weekday")).toBe(true);

        expect(result.start).toBeDate(new Date(2014, 12 - 1, 7, 12));
    });

    testSingleCase(chrono.fr, "Dimanche 7/12/2014", new Date(2012, 7, 9), (result) => {
        expect(result.index).toBe(0);
        expect(result.text).toBe("Dimanche 7/12/2014");

        expect(result.start).not.toBeNull();
        expect(result.start.get("year")).toBe(2014);
        expect(result.start.get("month")).toBe(12);
        expect(result.start.get("day")).toBe(7);
        expect(result.start.get("weekday")).toBe(0);

        expect(result.start.isCertain("day")).toBe(true);
        expect(result.start.isCertain("month")).toBe(true);
        expect(result.start.isCertain("year")).toBe(true);
        expect(result.start.isCertain("weekday")).toBe(true);

        expect(result.start).toBeDate(new Date(2014, 12 - 1, 7, 12));
    });
});