Files
calorie-counter/frontend/src/lib/components/Energy/EnergyToday.svelte

62 lines
1.4 KiB
Svelte

<script lang="ts">
import { foodStore } from "$lib/store/Energy/foodStore";
import { settingsStore } from "$lib/store/settingsStore";
import { LerpColor } from "$lib/utils";
import type { Color } from "$lib/utils";
let remainingToday: number;
let color: string;
const green: Color = {
h: 137,
s: 100,
l: 45,
};
const red: Color = {
h: 0,
s: 100,
l: 45,
};
$: {
remainingToday = $settingsStore.target;
computeColor();
}
const formatter = new Intl.DateTimeFormat("en-GB", {
year: "numeric",
month: "2-digit",
day: "2-digit",
// Maybe add this to settings...
timeZone: "Europe/Berlin",
});
$: {
remainingToday = $settingsStore.target;
let now = new Date();
let todayDate = formatter.format(now);
const [day, month, year] = todayDate.split("/");
todayDate = `${year}-${month}-${day}`;
if ($foodStore) {
$foodStore.forEach((food) => {
if (food.date.split("T")[0] == todayDate) {
remainingToday -= food.energy;
} else {
return;
}
});
}
remainingToday = Math.round(remainingToday);
computeColor();
}
function computeColor() {
const newcolor = LerpColor(red, green, remainingToday / $settingsStore.target);
color = `hsl(${newcolor.h}, ${newcolor.s}%, ${newcolor.l}%)`;
}
</script>
<template>
<div class="px-4 text-bold text-3xl" style="color: {color}">{remainingToday}</div>
</template>