[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8},"actionData","errors","root",{"_26":27,"_28":29,"_30":12,"_31":12,"_32":12,"_33":12,"_34":12,"_35":12,"_36":37},"routes/canvas.shared.$sharedTextdocId",{"_9":10,"_11":12},"sharedTextdoc",{"_13":14,"_15":-7,"_16":17,"_18":19,"_20":21,"_22":23,"_24":12,"_25":12},"isAuthenticated",false,"sharedTextdocId","68f6e7f2c600819194c5f8b62faa5f6a","versionInt","title","Nerite Roi Calculator — Preview","type","code/react","content","import React, { useMemo, useState } from \"react\";\n\nexport default function ROIApp() {\n // ===== Inputs =====\n const [hectares, setHectares] = useState(\"\");\n const [kgNha, setKgNha] = useState(\"\");\n const [currency, setCurrency] = useState(\"EUR\"); // default: EUR\n const [haPerSensor, setHaPerSensor] = useState(\"30\"); // default coverage 30 ha\n const [pricePerSensorEUR, setPricePerSensorEUR] = useState(\"2000\");\n const [subscriptionEURha, setSubscriptionEURha] = useState(\"15\");\n const [fertCostUSDha, setFertCostUSDha] = useState(\"125\");\n const [reductionPct, setReductionPct] = useState(\"33\"); // auto from use case\n const [inflationWithoutPct, setInflationWithoutPct] = useState(\"13\"); // YoY input inflation (applies to both scenarios per user spec)\n const [horizonYears, setHorizonYears] = useState(\"4\");\n const [showAdvanced, setShowAdvanced] = useState(false);\n\n // ===== Language (EN/DE/ES) =====\n const [lang, setLang] = useState(\"en\");\n const T = {\n en: {\n title: 'ROI Calculator',\n subtitle: 'Estimate multi-year savings from fertilizer optimization with a one-time sensor investment. Subscription €15/ha is FREE in Year 1 (applies from Year 2).',\n inputs: 'Inputs', area: 'Area (ha)', areaNote: '1 sensor can cover up to 50 ha depending on the field.', kgNha: 'kg N/ha', useCase: 'Use case', currency: 'Currency',\n showAdv: 'Show advanced parameters', hideAdv: 'Hide advanced parameters', calc: 'Calculate', clear: 'Clear',\n investment: 'Investment', sensorsNeeded: 'Sensors needed', free: 'FREE (Year 1)', totalInvestment: 'Total investment (Year 1)',\n installments: 'Option: pay in 3 installments', noInterest: 'No interest, billed monthly.',\n roiProj: 'ROI & Projections', payback: 'Payback', roi: 'ROI', cumSavings: 'Cum. savings', scenario: 'Scenario', without: 'Without', with: 'With Nerite', savings: 'Savings',\n expectedROI: 'Expected ROI', deferred: 'Deferred payment option:', plan3: '3-month plan', perMonth: '/mo',\n prodUplift: 'Productivity increase', prodUpliftNote: 'Based on better timing/split applications via sensors + satellite intelligence.', prodUpliftShort: 'Prod. +',\n baselineYield: 'Baseline yield (per ha)', pricePerUnit: 'Price per unit',\n },\n de: {\n title: 'ROI-Rechner', subtitle: 'Mehrjährige Einsparungen. Abo 15€/ha ist im 1. Jahr KOSTENLOS (ab Jahr 2 berechnet).',\n inputs: 'Eingaben', area: 'Fläche (ha)', areaNote: '1 Sensor kann je nach Feld bis zu 50 ha abdecken.', kgNha: 'kg N/ha', useCase: 'Anwendungsfall', currency: 'Währung',\n showAdv: 'Erweiterte Parameter anzeigen', hideAdv: 'Erweiterte Parameter ausblenden', calc: 'Berechnen', clear: 'Zurücksetzen',\n investment: 'Investition', sensorsNeeded: 'Benötigte Sensoren', free: 'KOSTENLOS (Jahr 1)', totalInvestment: 'Gesamtinvestition (Jahr 1)',\n installments: 'Option: in 3 Raten zahlen', noInterest: 'Keine Zinsen, monatliche Abrechnung.',\n roiProj: 'ROI & Projektionen', payback: 'Amortisation', roi: 'ROI', cumSavings: 'Kum. Einsparungen', scenario: 'Szenario', without: 'Ohne', with: 'Mit Nerite', savings: 'Einsparungen',\n expectedROI: 'Erwarteter ROI', deferred: 'Option für Ratenzahlung:', plan3: '3‑Monats‑Plan', perMonth: '/Mon.',\n prodUplift: 'Produktivitätszuwachs', prodUpliftNote: 'Durch besseres Timing/Splitting via Sensoren + Satellitendaten.', prodUpliftShort: 'Prod. +',\n baselineYield: 'Basis-Ertrag (pro ha)', pricePerUnit: 'Preis pro Einheit',\n },\n es: {\n title: 'Calculadora de ROI', subtitle: 'Estima ahorros multianuales. La suscripción de €15/ha es GRATIS el Año 1 (se cobra desde el Año 2).',\n inputs: 'Entradas', area: 'Área (ha)', areaNote: '1 sensor puede cubrir hasta 50 ha según el campo.', kgNha: 'kg N/ha', useCase: 'Caso de uso', currency: 'Moneda',\n showAdv: 'Mostrar parámetros avanzados', hideAdv: 'Ocultar parámetros avanzados', calc: 'Calcular', clear: 'Limpiar',\n investment: 'Inversión', sensorsNeeded: 'Sensores necesarios', free: 'GRATIS (Año 1)', totalInvestment: 'Inversión total (Año 1)',\n installments: 'Opción: pagar en 3 cuotas', noInterest: 'Sin intereses, facturación mensual.',\n roiProj: 'ROI y Proyecciones', payback: 'Payback', roi: 'ROI', cumSavings: 'Ahorros acumulados', scenario: 'Escenario', without: 'Sin', with: 'Con Nerite', savings: 'Ahorros',\n expectedROI: 'ROI esperado', deferred: 'Opción de pago diferido:', plan3: 'Plan 3 meses', perMonth: '/mes',\n prodUplift: 'Aumento de productividad', prodUpliftNote: 'Gracias a mejor timing/split de aplicaciones con sensores + información satelital.', prodUpliftShort: 'Prod. +',\n baselineYield: 'Rendimiento base (por ha)', pricePerUnit: 'Precio por unidad',\n }\n };\n const t = T[lang];\n\n // ===== Use-case mapping (auto savings %) =====\n const [scenario, setScenario] = useState(\"broadacre\");\n const SAVINGS_BY_SCENARIO = { fertigation: 0.075, perennial: 0.175, broadacre: 0.33 };\n\n // Productivity uplift (fixed, non-editable)\n const PROD_UPLIFT_DEFAULT = 10; // %\n const [prodUpliftPct] = useState(String(PROD_UPLIFT_DEFAULT));\n\n // placeholders retained\n const [baselineYield, setBaselineYield] = useState(\"\");\n const [pricePerUnit, setPricePerUnit] = useState(\"\");\n\n // ===== helpers =====\n const FX_EUR_USD = 1.09; // USD per EUR\n const toNum = (v) => Number(String(v).replace(/,/g, \"\")) || 0;\n const fmtMoney = (v) =>\n new Intl.NumberFormat(undefined, {\n style: \"currency\",\n currency,\n maximumFractionDigits: 0,\n }).format(v || 0);\n\n const valid = useMemo(\n () => toNum(hectares) > 0 && toNum(kgNha) > 0,\n [hectares, kgNha]\n );\n\n // currency converters\n const eurToOut = (valEUR) => (currency === \"EUR\" ? valEUR : valEUR * FX_EUR_USD);\n const usdToOut = (valUSD) => (currency === \"USD\" ? valUSD : valUSD / FX_EUR_USD);\n\n // sync reduction with scenario (auto)\n const handleScenarioChange = (val) => {\n setScenario(val);\n const auto = SAVINGS_BY_SCENARIO[val] ?? 0;\n setReductionPct(String(Math.round(auto * 100))); // keep UI in sync\n };\n\n // ===== Result state =====\n const [result, setResult] = useState(null);\n\n // ===== Minimal self-tests (debug only) =====\n const runSelfTests = () => {\n // Synthetic sanity check: investment included in Y1 of `con`, not subtracted separately\n const sin = [100, 120];\n const con = [110, 100]; // Y1 includes +10 investment; Y2 cheaper\n const savingsLocal = sin.map((v, i) => v - con[i]); // [-10, 20]\n const cumLocal = [];\n let c = 0;\n for (let i = 0; i < savingsLocal.length; i++) { c += savingsLocal[i]; cumLocal.push(c); }\n console.assert(cumLocal[0] === savingsLocal[0], \"Cum[0] must equal first year savings (no double-subtract of investment)\");\n console.assert(cumLocal[1] === 10, \"Cumulated savings should be 10 in synthetic test\");\n\n // User-provided quick check (savings series): [-14000, 5331, 6398, 7604]\n const s2 = [-14000, 5331, 6398, 7604];\n const cum2 = [];\n let c2 = 0; for (let i = 0; i < s2.length; i++) { c2 += s2[i]; cum2.push(Math.round(c2)); }\n console.assert(cum2[0] === -14000 && cum2[1] === -8669 && cum2[2] === -2271 && cum2[3] === 5333, \"Cum series must match expected progression\");\n };\n if (typeof window !== 'undefined' && !window.__nerite_roi_tests_ran__) {\n window.__nerite_roi_tests_ran__ = true; try { runSelfTests(); } catch (_) {}\n }\n\n // ===== Compute according to user spec =====\n const compute = () => {\n const H = toNum(hectares);\n const coverage = Math.max(1, toNum(haPerSensor));\n const sensors = Math.max(1, Math.ceil(H / coverage));\n const horizon = Math.max(1, toNum(horizonYears));\n\n // Costs & parameters\n const sensorPriceEUR = toNum(pricePerSensorEUR);\n const investmentEUR = sensors * sensorPriceEUR; // sensors cost (EUR)\n const sensorsCostOut = eurToOut(investmentEUR);\n\n const subEUR = toNum(subscriptionEURha) * H; // subscription per year from Y2\n\n const baseUSDha = toNum(fertCostUSDha);\n const infl = toNum(inflationWithoutPct) / 100; // 13% default, applies to both scenarios\n const reduce = Math.max(0, Math.min(0.95, (toNum(reductionPct) || Math.round((SAVINGS_BY_SCENARIO[scenario] ?? 0) * 100)) / 100));\n\n const sin = []; // without Nerite\n const con = []; // with Nerite\n\n // WITHOUT: Year 1 = base × H; subsequent years compound +infl\n for (let y = 1; y <= horizon; y++) {\n const costUSD = baseUSDha * H * Math.pow(1 + infl, y - 1);\n sin.push(usdToOut(costUSD));\n }\n\n // WITH: Year 1 = base × H + sensors; from Y2: last year fert ×(1+infl) then +sub, then apply savings% on that year's fert cost\n let fertWithUSD_prev = baseUSDha * H; // Y1 fertilizer (before savings; savings start Y2)\n for (let y = 1; y <= horizon; y++) {\n if (y === 1) {\n const y1 = usdToOut(fertWithUSD_prev) + sensorsCostOut; // no sub, no savings in Y1\n con.push(y1);\n } else {\n // grow fertilizer base\n fertWithUSD_prev = fertWithUSD_prev * (1 + infl);\n const fertOut = usdToOut(fertWithUSD_prev);\n const subOut = eurToOut(subEUR);\n const savingAmt = fertOut * reduce; // apply savings on fertilizer portion only\n const yCost = fertOut + subOut - savingAmt;\n con.push(yCost);\n }\n }\n\n // yearly savings & cumulative (do NOT subtract sensors again; Y1 in `con` already includes investment)\n const yearlySavings = [];\n const cum = [];\n let cumulative = 0; // start at 0; do not pre-subtract\n for (let i = 0; i < horizon; i++) {\n const diff = sin[i] - con[i];\n yearlySavings.push(diff);\n cumulative += diff;\n cum.push(cumulative);\n }\n\n // payback\n let paybackIndex = -1;\n for (let i = 0; i < cum.length; i++) { if (cum[i] >= 0) { paybackIndex = i; break; } }\n const paybackYear = paybackIndex >= 0 ? paybackIndex + 1 : null;\n const roi = (cum[cum.length - 1] / sensorsCostOut) * 100;\n\n return { sensors, sensorsCostOut, subscriptionDisplay: eurToOut(subEUR), horizon, sin, con, savings: yearlySavings, cum, paybackIndex, paybackYear, roi, reduce };\n };\n\n // ===== Reset =====\n const reset = () => {\n setHectares(\"\"); setKgNha(\"\"); setCurrency(\"EUR\"); setHaPerSensor(\"30\"); setPricePerSensorEUR(\"2000\"); setSubscriptionEURha(\"15\"); setFertCostUSDha(\"125\"); setReductionPct(\"33\"); setInflationWithoutPct(\"13\"); setHorizonYears(\"4\"); setScenario(\"broadacre\"); setBaselineYield(\"\"); setPricePerUnit(\"\"); setResult(null);\n };\n\n const handleCalculate = () => { if (!valid) return; setResult(compute()); };\n\n return (\n

\n {/* Header */}\n

\n Nerite {t.title}\n

{t.subtitle}

\n {[\"en\", \"de\", \"es\"].map((code) => (\n setLang(code)}\n className={`rounded-xl border px-3 py-2 text-sm ${\n lang === code\n ? \"border-[#FCCC00] bg-[#F3F3F3]\"\n : \"border-black/10 hover:border-black/20\"\n }`}\n >\n {code.toUpperCase()}\n \n ))}\n

\n\n

\n {/* Left: Inputs */}\n

{t.inputs}

\n \n

{t.areaNote}

\n \n\n {/* Use case for fertilizer reduction */}\n

\n {t.useCase}\n handleScenarioChange(e.target.value)}\n className=\"w-full rounded-xl border border-black/10 bg-white px-3 py-2 text-sm\"\n >\n \n \n \n \n

\n Savings rate is dynamic and auto-filled below. You can view it in Advanced.\n

\n\n {/* Currency */}\n

\n {t.currency}\n

\n {[\"USD\", \"EUR\"].map((c) => (\n setCurrency(c)}\n className={`flex-1 border rounded-xl py-2 text-sm ${\n currency === c\n ? \"border-[#FCCC00] bg-[#F3F3F3]\"\n : \"border-black/10 hover:border-black/20\"\n }`}\n >\n {c}\n \n ))}\n

\n\n setShowAdvanced(!showAdvanced)}\n className=\"text-sm font-semibold text-[#FF9022]\"\n >\n {showAdvanced ? t.hideAdv : t.showAdv}\n \n\n {showAdvanced && (\n

\n \n \n \n \n {}} disabled />\n \n \n \n \n

\n )}\n\n

\n \n {t.calc}\n \n \n {t.clear}\n \n

\n\n {/* Right: Investment + ROI/Projections */}\n

\n {/* Investment */}\n

{t.investment}

\n {!result ? (\n \n ) : (\n

\n \n

\n Estimated coverage: sensors can cover 7–50 ha depending on crop. Confirm with sales for accurate number.\n

\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n

Description	Subtotal
\n Hardware sensors ({result.sensors} × {fmtMoney(currency === \"USD\" ? 2000 * 1.09 : 2000)})\n	{fmtMoney(result.sensorsCostOut)}
\n Subscription ({toNum(hectares)} ha × €15/ha)\n \n {t.free}\n \n	\n {fmtMoney(result.subscriptionDisplay)}\n
{t.totalInvestment}	{fmtMoney(result.sensorsCostOut)}

\n {t.installments}\n {fmtMoney(result.sensorsCostOut / 3)}\n

{t.noInterest}

\n )}\n

\n\n {/* ROI & Projections */}\n

{t.roiProj}

\n {!result ? (\n \n ) : (\n

\n {/* Four KPI boxes */}\n

\n ${result.horizon}y`}\n tone={result.paybackYear && result.paybackYear <= result.horizon ? \"good\" : \"warn\"}\n />\n \n \n \n

\n\n {/* Transposed table */}\n

\n \n \n \n \n {Array.from({ length: result.horizon }).map((_, i) => (\n \n ))}\n \n \n \n \n \n {result.sin.map((val, i) => (\n \n ))}\n \n \n \n {result.con.map((val, i) => (\n \n ))}\n \n \n \n {result.savings.map((val, i) => (\n \n ))}\n \n \n \n {result.cum.map((val, i) => (\n \n ))}\n \n \n

{t.scenario}	Year {i + 1}
{t.without}	\n {fmtMoney(val)}\n
{t.with}	\n {fmtMoney(val)}\n
{t.savings}	\n {fmtMoney(val)}\n
{t.cumSavings}	\n {fmtMoney(val)}\n

\n\n

\n {t.payback}: highlighted column indicates when cumulative savings first exceed the initial investment.\n

\n )}\n

\n\n {/* Floating ROI card (compact) */}\n {result && (\n \n )}\n

\n );\n}\n\n// ===== UI bits =====\nfunction LabeledInput({ label, placeholder, value, onChange, disabled }) {\n return (\n

\n {label}\n onChange && onChange(e.target.value)}\n disabled={disabled}\n />\n

\n );\n}\nfunction KV({ label, value }) {\n return (\n

\n {label}\n {value}\n

\n );\n}\nfunction KPI({ label, value, tone }) {\n const toneClass =\n tone === \"good\"\n ? \"bg-[#EAF6E6] text-[#205D12]\"\n : tone === \"warn\"\n ? \"bg-[#FFF1E8] text-[#8A3B00]\"\n : \"bg-[#F3F3F3]\";\n return (\n

{label}

{value}

\n );\n}\nfunction Th({ children, className }) {\n return (\n \n {children}\n \n );\n}\nfunction Td({ children, className }) {\n return {children};\n}\nfunction EmptyState() {\n return (\n

\n Enter inputs and click Calculate to see results.\n

\n );\n}\n","access","public","isModerationBlocked","isAnonifyApiKeyDetected","dd",{"_38":39,"_40":41},"disablePrefetch",true,"shouldPrefetchAccount","shouldPrefetchUser","shouldPrefetchSystemHints","promoteCss","disableSSR","stripModulepreloadImports","statsigGateEvaluationsPromise",["P",37],"traceId","17849720535538886349","traceTime",1777671594806]