import React, { useEffect } from 'react' import { CompareProduct, useCompareProductDataStore, useInputValues, useMachineDowntime, useMachineUptime, useProductionCapacityData, useROISummaryData, useThroughPutData } from '../../../../store/builder/store'; import { usePlayButtonStore } from '../../../../store/usePlayButtonStore'; import { useProductContext } from '../../products/productContext'; import { useProductStore } from '../../../../store/simulation/useProductStore'; export default function ROIData() { const { selectedProductStore } = useProductContext(); const { inputValues } = useInputValues(); const { productionCapacityData } = useProductionCapacityData() const { selectedProduct } = selectedProductStore(); const { isPlaying } = usePlayButtonStore(); const { setRoiSummaryData } = useROISummaryData(); const { products, getProductById } = useProductStore(); const { compareProductsData, setCompareProductsData } = useCompareProductDataStore(); const { machineActiveTime, setMachineActiveTime } = useMachineUptime(); const { machineIdleTime, setMachineIdleTime } = useMachineDowntime(); const { throughputData } = useThroughPutData() useEffect(() => { if (isPlaying) return; setRoiSummaryData({ productName: "", roiPercentage: 0, paybackPeriod: 0, totalCost: 0, revenueGenerated: 0, netProfit: 0, netLoss: 0, }); }, [isPlaying]); useEffect(() => { if (inputValues === undefined || !isPlaying) return; const electricityCost = parseFloat(inputValues["Electricity cost"]); const fixedCost = parseFloat(inputValues["Fixed costs"]); const laborCost = parseFloat(inputValues["Labor Cost"]); const maintenanceCost = parseFloat(inputValues["Maintenance cost"]); const materialCost = parseFloat(inputValues["Material cost"]); const productionPeriod = parseFloat(inputValues["Production period"]); const salvageValue = parseFloat(inputValues["Salvage value"]); const sellingPrice = parseFloat(inputValues["Selling price"]); const initialInvestment = parseFloat(inputValues["Initial Investment"]); const shiftLength = parseFloat(inputValues["Shift length"]); const shiftsPerDay = parseFloat(inputValues["Shifts / day"]); const workingDaysPerYear = parseFloat(inputValues["Working days / year"]); if (!isNaN(electricityCost) && !isNaN(fixedCost) && !isNaN(laborCost) && !isNaN(maintenanceCost) && !isNaN(materialCost) && !isNaN(productionPeriod) && !isNaN(salvageValue) && !isNaN(sellingPrice) && !isNaN(shiftLength) && !isNaN(shiftsPerDay) && !isNaN(workingDaysPerYear) && productionCapacityData > 0) { console.log('productionCapacityData: ', productionCapacityData); const totalHoursPerYear = shiftLength * shiftsPerDay * workingDaysPerYear; const annualProductionUnits = productionCapacityData * totalHoursPerYear; const annualRevenue = annualProductionUnits * sellingPrice; const totalMaterialCost = annualProductionUnits * materialCost; const totalLaborCost = laborCost * totalHoursPerYear; const totalEnergyCost = electricityCost * totalHoursPerYear; const totalMaintenanceCost = maintenanceCost + fixedCost; const totalAnnualCost = totalMaterialCost + totalLaborCost + totalEnergyCost + totalMaintenanceCost; const annualProfit = annualRevenue - totalAnnualCost; const netProfit = annualProfit * productionPeriod; const roiPercentage = ((annualProfit + salvageValue - initialInvestment) / initialInvestment) * 100; const paybackPeriod = initialInvestment / (annualProfit || 1); // Avoid division by 0 setRoiSummaryData({ productName: selectedProduct.productName, roiPercentage: parseFloat((roiPercentage / 100).toFixed(2)), paybackPeriod: parseFloat(paybackPeriod.toFixed(2)), totalCost: parseFloat(totalAnnualCost.toFixed(2)), revenueGenerated: parseFloat(annualRevenue.toFixed(2)), netProfit: netProfit > 0 ? parseFloat(netProfit.toFixed(2)) : 0, netLoss: netProfit < 0 ? -netProfit : 0 }); const productCount = 1000; const costPerUnit = totalAnnualCost / annualProductionUnits; const costForTargetUnits = productCount * costPerUnit; const revenueForTargetUnits = productCount * sellingPrice; const profitForTargetUnits = revenueForTargetUnits - costForTargetUnits; const netProfitForTarget = profitForTargetUnits > 0 ? profitForTargetUnits : 0; const netLossForTarget = profitForTargetUnits < 0 ? -profitForTargetUnits : 0; const productData = getProductById(selectedProduct.productUuid); const prev = useCompareProductDataStore.getState().compareProductsData; const newData: CompareProduct = { productUuid: productData?.productUuid ?? '', productName: productData?.productName ?? '', simulationData: { // costPerUnit: parseFloat(costPerUnit.toFixed(2)), // workingDaysPerYear: parseFloat(workingDaysPerYear.toFixed(2)), // shiftLength: parseFloat(shiftLength.toFixed(2)), // shiftsPerDay: parseFloat(shiftsPerDay.toFixed(2)), roiPercentage: parseFloat((roiPercentage / 100).toFixed(2)), // paybackPeriod: parseFloat(paybackPeriod.toFixed(2)), // totalCost: parseFloat(totalAnnualCost.toFixed(2)), // revenueGenerated: parseFloat(annualRevenue.toFixed(2)), netProfit: netProfit > 0 ? parseFloat(netProfit.toFixed(2)) : 0, // netLoss: netProfit < 0 ? parseFloat((-netProfit).toFixed(2)) : 0, machineIdleTime: parseFloat(machineIdleTime.toFixed(2)), machineActiveTime: parseFloat(machineActiveTime.toFixed(2)), throughputData: throughputData, } }; const existingIndex = prev.findIndex((item: CompareProduct) => item.productUuid === productData?.productUuid ); if (existingIndex !== -1) { const updated = [...prev]; updated[existingIndex] = newData; setCompareProductsData(updated); } else { setCompareProductsData([...prev, newData]); } } }, [inputValues, productionCapacityData, selectedProduct?.productUuid, isPlaying]); useEffect(() => { console.log('compareProductsData: ', compareProductsData); }, [compareProductsData]) return null; }