import { BC_WORLD, PRNG } from "../GlobalVariables/GlobalVariables";
import { UIGameTimePipe } from "../UIPipes/UIPipes";
import { RGBColor, RGBCue } from "../Utils/DataTypes.utils";

let timeElapsed = PRNG() * 37992648739;

// ex: scaling = 10; 1 game minute = 6 real seconds;
let timeScaling = 300.0;

const gameSecondsInGameMinute = 60;
const gameMinutesInGameHour = 60;
const gameHoursInGameDay = 24;
const gameDaysInGameWeek = 7;
const gameWeeksInGameMonth = 4;
const gameMonthsInGameYear = 12;

let dayColor = new RGBColor(255, 255, 255);
let currentColor = new RGBColor(0, 0, 0);

let dayColorsCue = new RGBCue(
    [
        new RGBColor(1, 22, 46),
        new RGBColor(1, 66, 109),
        new RGBColor(255, 255, 255),
        new RGBColor(255, 255, 192),
        new RGBColor(136, 99, 77),
        new RGBColor(1, 66, 109),
        new RGBColor(1, 22, 46),
    ],
    [0.0, 0.15, 0.4, 0.75, 0.8, 0.9, 1.0],
    "cos"
);

export function handleDayNightCycle(tick) {
    timeElapsed += (tick.deltaMS / 1000) * timeScaling;
    UIGameTimePipe.update((s) => {
        s.gameTime = getPrettyGameTimeNow();
        s.gameSecondsPass = Math.floor(timeElapsed);
    });

    currentColor = dayColorsCue.getColorAt(getDayPhase());
    // currentColor = dayColor.multiplyByNumber(t);
    // console.log(((Math.floor(timeElapsed) % (gameSecondsInGameMinute * gameMinutesInGameHour * gameHoursInGameDay)) / (gameSecondsInGameMinute * gameMinutesInGameHour * gameHoursInGameDay)));
    // console.log(currentColor.toHex());
    // console.log(((Math.floor(timeElapsed) % (gameSecondsInGameMinute * gameMinutesInGameHour * gameHoursInGameDay)) / (gameSecondsInGameMinute * gameMinutesInGameHour * gameHoursInGameDay)));
    // currentColor.multiplyByNumber(((Math.floor(timeElapsed) % (gameSecondsInGameMinute * gameMinutesInGameHour * gameHoursInGameDay)) / (gameSecondsInGameMinute * gameMinutesInGameHour * gameHoursInGameDay)));
    BC_WORLD.tint = currentColor.toNumber();
}

export function getDayPhase() {
    return (
        (Math.floor(timeElapsed) % (gameSecondsInGameMinute * gameMinutesInGameHour * gameHoursInGameDay)) /
        (gameSecondsInGameMinute * gameMinutesInGameHour * gameHoursInGameDay)
    );
}

export function getPrettyGameTimePassed() {
    let secondsPass = Math.floor(timeElapsed);
    let minutesPass = Math.floor(secondsPass / gameSecondsInGameMinute);
    let hoursPass = Math.floor(minutesPass / gameMinutesInGameHour);
    let daysPass = Math.floor(hoursPass / gameHoursInGameDay);
    let weeksPass = Math.floor(daysPass / gameDaysInGameWeek);
    let monthsPass = Math.floor(weeksPass / gameWeeksInGameMonth);
    let yearsPass = Math.floor(monthsPass / gameMonthsInGameYear);
    return {
        seconds: secondsPass,
        minutes: minutesPass,
        hours: hoursPass,
        days: daysPass,
        weeks: weeksPass,
        months: monthsPass,
        years: yearsPass,
    };
}

export function getPrettyGameTimeNow() {
    let passed = getPrettyGameTimePassed();
    return {
        seconds: passed.seconds % gameSecondsInGameMinute,
        minutes: passed.minutes % gameMinutesInGameHour,
        hours: passed.hours % gameHoursInGameDay,
        days: passed.days % gameDaysInGameWeek,
        weeks: passed.weeks % gameWeeksInGameMonth,
        months: passed.months % gameMonthsInGameYear,
        years: passed.years,
    };
}

export function getGameTimeElapsed() {
    return timeElapsed;
}