Sven (AAMOS AI)
52 lines
1.6 KiB
TypeScript
52 lines
1.6 KiB
TypeScript
import type { DailyTargets, NutritionValues } from "@app/shared-types";
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import { roundNutrition, sumNutrition } from "./calc.js";
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export interface DaySummary {
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consumed: NutritionValues;
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targets: DailyTargets;
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remaining: {
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kcal: number;
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proteinG: number;
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carbsG: number;
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fatG: number;
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fiberG: number;
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};
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/** Andel av dagsmålet (0–1+), för progressvisning. */
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progress: {
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kcal: number;
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proteinG: number;
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carbsG: number;
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fatG: number;
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fiberG: number;
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saltOfMax: number;
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};
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saltWarning: boolean;
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}
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/** "Min dag" (spec §4.3): summera loggade måltider mot dagsmål. */
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export function summarizeDay(meals: NutritionValues[], targets: DailyTargets): DaySummary {
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const consumed = roundNutrition(sumNutrition(meals));
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const remaining = {
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kcal: Math.round(targets.kcal - consumed.kcal),
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proteinG: Math.round((targets.proteinG - consumed.proteinG) * 10) / 10,
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carbsG: Math.round((targets.carbsG - consumed.carbsG) * 10) / 10,
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fatG: Math.round((targets.fatG - consumed.fatG) * 10) / 10,
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fiberG: Math.round((targets.fiberG - consumed.fiberG) * 10) / 10,
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};
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const safeDiv = (a: number, b: number) => (b > 0 ? a / b : 0);
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return {
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consumed,
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targets,
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remaining,
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progress: {
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kcal: safeDiv(consumed.kcal, targets.kcal),
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proteinG: safeDiv(consumed.proteinG, targets.proteinG),
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carbsG: safeDiv(consumed.carbsG, targets.carbsG),
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fatG: safeDiv(consumed.fatG, targets.fatG),
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fiberG: safeDiv(consumed.fiberG, targets.fiberG),
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saltOfMax: safeDiv(consumed.saltG, targets.saltMaxG),
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},
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saltWarning: consumed.saltG > targets.saltMaxG,
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};
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}
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