add buy me a beer button

src/app/components/Account/AccountCard.tsx

@@ -12,6 +12,7 @@ import { EvePraisalResult } from "@/eve-praisal";
 import { STORAGE_IDS, PI_SCHEMATICS, PI_PRODUCT_VOLUMES, STORAGE_CAPACITIES } from "@/const";
 import { DateTime } from "luxon";
 import { PlanetCalculations, AlertState, StorageContent, StorageInfo } from "@/types/planet";
+import { getProgramOutputPrediction } from "../PlanetaryInteraction/ExtractionSimulation";
 
 interface AccountTotals {
   monthlyEstimate: number;
@@ -22,15 +23,17 @@ interface AccountTotals {
   totalExtractors: number;
 }
 
-const calculateAlertState = (planetDetails: PlanetCalculations): AlertState => {
+const calculateAlertState = (planetDetails: PlanetCalculations, minExtractionRate: number): AlertState => {
   const hasLowStorage = planetDetails.storageInfo.some(storage => storage.fillRate > 60);
   const hasLowImports = planetDetails.importDepletionTimes.some(depletion => depletion.hoursUntilDepletion < 24);
-  
+  const hasLowExtractionRate = planetDetails.extractorAverages.length > 0 && minExtractionRate > 0 && planetDetails.extractorAverages.some(avg => avg.averagePerHour < minExtractionRate);
+
   return {
     expired: planetDetails.expired,
     hasLowStorage,
     hasLowImports,
-    hasLargeExtractorDifference: planetDetails.hasLargeExtractorDifference
+    hasLargeExtractorDifference: planetDetails.hasLargeExtractorDifference,
+    hasLowExtractionRate
   };
 };
 
@@ -47,18 +50,27 @@ const calculatePlanetDetails = (planet: PlanetWithInfo, piPrices: EvePraisalResu
   ]));
 
   // Calculate extractor averages and check for large differences
+  const CYCLE_TIME = 30 * 60; // 30 minutes in seconds
   const extractorAverages = extractors
     .filter(e => e.extractor_details?.product_type_id && e.extractor_details?.qty_per_cycle)
     .map(e => {
-      const cycleTime = e.extractor_details?.cycle_time || 3600;
+      const installDate = new Date(e.install_time ?? "");
+      const expiryDate = new Date(e.expiry_time ?? "");
+      const programDuration = (expiryDate.getTime() - installDate.getTime()) / 1000;
+      const cycles = Math.floor(programDuration / CYCLE_TIME);
+
       const qtyPerCycle = e.extractor_details?.qty_per_cycle || 0;
+      const prediction = getProgramOutputPrediction(qtyPerCycle, CYCLE_TIME, cycles);
+      const totalOutput = prediction.reduce((sum, val) => sum + val, 0);
+      const averagePerHour = totalOutput / cycles * 2;
+
       return {
         typeId: e.extractor_details!.product_type_id!,
-        averagePerHour: (qtyPerCycle * 3600) / cycleTime
+        averagePerHour
       };
     });
 
-  const hasLargeExtractorDifference = extractorAverages.length === 2 && 
+  const hasLargeExtractorDifference = extractorAverages.length === 2 &&
     Math.abs(extractorAverages[0].averagePerHour - extractorAverages[1].averagePerHour) > balanceThreshold;
 
   // Calculate storage info
@@ -228,7 +240,7 @@ const calculateAccountTotals = (characters: AccessToken[], piPrices: EvePraisalR
 export const AccountCard = ({ characters, isCollapsed: propIsCollapsed }: { characters: AccessToken[], isCollapsed?: boolean }) => {
   const theme = useTheme();
   const [localIsCollapsed, setLocalIsCollapsed] = useState(false);
-  const { planMode, piPrices, alertMode, balanceThreshold } = useContext(SessionContext);
+  const { planMode, piPrices, alertMode, balanceThreshold, minExtractionRate } = useContext(SessionContext);
   const { monthlyEstimate, storageValue, planetCount, characterCount, runningExtractors, totalExtractors } = calculateAccountTotals(characters, piPrices);
 
   // Calculate planet details and alert states for each planet
@@ -237,7 +249,7 @@ export const AccountCard = ({ characters, isCollapsed: propIsCollapsed }: { char
       const details = calculatePlanetDetails(planet, piPrices, balanceThreshold);
       acc[`${character.character.characterId}-${planet.planet_id}`] = {
         ...details,
-        alertState: calculateAlertState(details)
+        alertState: calculateAlertState(details, minExtractionRate)
       };
     });
     return acc;
@@ -254,16 +266,18 @@ export const AccountCard = ({ characters, isCollapsed: propIsCollapsed }: { char
     if (alertState.hasLowStorage) return 'visible';
     if (alertState.hasLowImports) return 'visible';
     if (alertState.hasLargeExtractorDifference) return 'visible';
+    if (alertState.hasLowExtractionRate) return 'visible';
     return 'hidden';
   };
 
   // Check if any planet in the account has alerts
   const hasAnyAlerts = Object.values(planetDetails).some(details => {
-    const alertState = calculateAlertState(details);
-    return alertState.expired || 
-           alertState.hasLowStorage || 
-           alertState.hasLowImports || 
-           alertState.hasLargeExtractorDifference;
+    const alertState = calculateAlertState(details, minExtractionRate);
+    return alertState.expired ||
+           alertState.hasLowStorage ||
+           alertState.hasLowImports ||
+           alertState.hasLargeExtractorDifference ||
+           alertState.hasLowExtractionRate;
   });
 
   // If in alert mode and no alerts, hide the entire card

src/app/components/AppBar/AppBar.tsx

@@ -17,6 +17,7 @@ import { GitHubButton } from "../Github/GitHubButton";
 import { LoginButton } from "../Login/LoginButton";
 import { PartnerCodeButton } from "../PartnerCode/PartnerCodeButton";
 import { SettingsButton } from "../Settings/SettingsButtons";
+import { BuyMeCoffeeButton } from "../BuyMeCoffee/BuyMeCoffeeButton";
 import {
   Button,
   Dialog,
@@ -132,6 +133,9 @@ function ResponsiveAppBar() {
               <MenuItem onClick={handleCloseNavMenu}>
                 <PartnerCodeButton />
               </MenuItem>
+              <MenuItem onClick={handleCloseNavMenu}>
+                <BuyMeCoffeeButton />
+              </MenuItem>
             </Menu>
           </Box>
           <PublicIcon sx={{ display: { xs: "flex", md: "none" }, mr: 1 }} />
@@ -173,6 +177,7 @@ function ResponsiveAppBar() {
             </Button>
             <CCPButton />
             <PartnerCodeButton />
+            <BuyMeCoffeeButton />
           </Box>
         </Toolbar>
       </Container>

src/app/components/BuyMeCoffee/BuyMeCoffeeButton.tsx

@@ -0,0 +1,17 @@
+import { Box, Button, Tooltip } from "@mui/material";
+export const BuyMeCoffeeButton = () => {
+  return (
+    <Box>
+      <Tooltip title="Support the development of this tool">
+        <Button
+          href="https://buymeacoffee.com/evepi"
+          target="_blank"
+          style={{ width: "100%" }}
+          sx={{ color: "white", display: "block" }}
+        >
+          By me a beer
+        </Button>
+      </Tooltip>
+    </Box>
+  );
+};

src/app/components/PlanetaryInteraction/ExtractionSimulationTooltip.tsx

@@ -1,8 +1,9 @@
-import React from 'react';
+import React, { useContext } from 'react';
 import { Box, Paper, Typography, Stack } from '@mui/material';
 import { Line } from 'react-chartjs-2';
 import { getProgramOutputPrediction } from './ExtractionSimulation';
 import { PI_TYPES_MAP } from '@/const';
+import { SessionContext } from '@/app/context/Context';
 import {
   Chart as ChartJS,
   CategoryScale,
@@ -41,6 +42,7 @@ interface ExtractionSimulationTooltipProps {
 export const ExtractionSimulationTooltip: React.FC<ExtractionSimulationTooltipProps> = ({
   extractors
 }) => {
+  const { minExtractionRate } = useContext(SessionContext);
   const CYCLE_TIME = 30 * 60; // 30 minutes in seconds
 
   // Calculate program duration and cycles for each extractor
@@ -133,7 +135,7 @@ export const ExtractionSimulationTooltip: React.FC<ExtractionSimulationTooltipPr
         </Box>
         <Box sx={{ flex: 1, minWidth: 0 }}>
           <Stack spacing={1}>
-            {extractorPrograms.map(({ typeId, cycleTime, cycles, installTime, expiryTime }, idx) => {
+            {extractorPrograms.map(({ typeId, cycleTime, cycles, expiryTime }, idx) => {
               const prediction = getProgramOutputPrediction(
                 extractors[idx].baseValue,
                 CYCLE_TIME,
@@ -159,8 +161,15 @@ export const ExtractionSimulationTooltip: React.FC<ExtractionSimulationTooltipPr
                     <Typography variant="body2">
                       • Average per Cycle: {(totalOutput / cycles).toFixed(1)} units
                     </Typography>
-                    <Typography variant="body2">
-                      • Average per hour: {(totalOutput / cycles  * 2).toFixed(1)} units
+                    <Typography
+                      variant="body2"
+                      color={
+                        minExtractionRate > 0 && (extractors[idx].baseValue * 3600) / extractors[idx].cycleTime < minExtractionRate
+                          ? 'error'
+                          : 'inherit'
+                      }
+                    >
+                      • Average per hour: {(totalOutput / cycles * 2).toFixed(1)} units
                     </Typography>
                     <Typography variant="body2">
                       • Expires in: <Countdown overtime={true} date={DateTime.fromISO(expiryTime).toMillis()} />
@@ -176,17 +185,24 @@ export const ExtractionSimulationTooltip: React.FC<ExtractionSimulationTooltipPr
                 </Typography>
                 <Stack spacing={0.5}>
                   {extractors.map((extractor, index) => {
-                    const averagePerHour = (extractor.baseValue * 3600) / extractor.cycleTime;
+                    const prediction = getProgramOutputPrediction(
+                      extractor.baseValue,
+                      CYCLE_TIME,
+                      extractorPrograms[index].cycles
+                    );
+                    const totalOutput = prediction.reduce((sum, val) => sum + val, 0);
+                    const cycles = extractorPrograms[index].cycles;
+                    const averagePerHour = totalOutput / cycles * 2;
                     return (
                       <Typography key={index} variant="body2">
                         • {PI_TYPES_MAP[extractor.typeId]?.name}: {averagePerHour.toFixed(1)} u/h
                       </Typography>
                     );
                   })}
-                  <Typography 
-                    variant="body2" 
+                  <Typography
+                    variant="body2"
                     color="error"
-                    sx={{ 
+                    sx={{
                       mt: 1,
                       fontWeight: 'bold',
                       borderTop: '1px solid',
@@ -194,10 +210,27 @@ export const ExtractionSimulationTooltip: React.FC<ExtractionSimulationTooltipPr
                       pt: 1
                     }}
                   >
-                    Difference: {Math.abs(
-                      (extractors[0].baseValue * 3600 / extractors[0].cycleTime) - 
-                      (extractors[1].baseValue * 3600 / extractors[1].cycleTime)
-                    ).toFixed(1)} u/h
+                    Difference: {(() => {
+                      const prediction0 = getProgramOutputPrediction(
+                        extractors[0].baseValue,
+                        CYCLE_TIME,
+                        extractorPrograms[0].cycles
+                      );
+                      const totalOutput0 = prediction0.reduce((sum, val) => sum + val, 0);
+                      const cycles0 = extractorPrograms[0].cycles;
+                      const avg0 = totalOutput0 / cycles0 * 2;
+
+                      const prediction1 = getProgramOutputPrediction(
+                        extractors[1].baseValue,
+                        CYCLE_TIME,
+                        extractorPrograms[1].cycles
+                      );
+                      const totalOutput1 = prediction1.reduce((sum, val) => sum + val, 0);
+                      const cycles1 = extractorPrograms[1].cycles;
+                      const avg1 = totalOutput1 / cycles1 * 2;
+
+                      return Math.abs(avg0 - avg1).toFixed(1);
+                    })()} u/h
                   </Typography>
                 </Stack>
               </Paper>

src/app/components/PlanetaryInteraction/PlanetCard.tsx

@@ -8,7 +8,7 @@ import { PlanetCalculations } from "@/types/planet";
 import React, { useContext } from "react";
 import { DateTime } from "luxon";
 import Countdown from "react-countdown";
-import { ColorContext } from "@/app/context/Context";
+import { ColorContext, SessionContext } from "@/app/context/Context";
 import { ExtractionSimulationTooltip } from "./ExtractionSimulationTooltip";
 import { timeColor } from "./alerts";
 
@@ -40,6 +40,7 @@ export const PlanetCard = ({
 }) => {
   const theme = useTheme();
   const { colors } = useContext(ColorContext);
+  const { minExtractionRate } = useContext(SessionContext);
 
   const extractorConfigs: ExtractorConfig[] = planetDetails.extractors
     .filter(e => e.extractor_details?.product_type_id && e.extractor_details?.qty_per_cycle)
@@ -51,6 +52,8 @@ export const PlanetCard = ({
       expiryTime: e.expiry_time ?? ""
     }));
 
+  const hasLowExtractionRate = planetDetails.extractorAverages.length > 0 && minExtractionRate > 0 && planetDetails.extractorAverages.some(avg => avg.averagePerHour < minExtractionRate);
+
   return (
     <Tooltip
       title={
@@ -114,9 +117,30 @@ export const PlanetCard = ({
           />
         )}
         <div style={{ position: "absolute", top: 5, left: 10 }}>
-          <Typography fontSize={theme.custom.smallText}>
+          <Typography
+            fontSize={theme.custom.smallText}
+            color={(planetDetails.hasLargeExtractorDifference || hasLowExtractionRate) ? 'error' : 'inherit'}
+          >
             {planet.infoUniverse?.name}
           </Typography>
+          {planetDetails.hasLargeExtractorDifference && (
+            <Typography
+              fontSize={theme.custom.smallText}
+              color="error"
+              sx={{ opacity: 0.7 }}
+            >
+              off-balance
+            </Typography>
+          )}
+          {hasLowExtractionRate && (
+            <Typography
+              fontSize={theme.custom.smallText}
+              color="error"
+              sx={{ opacity: 0.7 }}
+            >
+              low-extraction
+            </Typography>
+          )}
           {planetDetails.extractors.map((e, idx) => {
             const average = planetDetails.extractorAverages[idx];
             return (

src/app/components/PlanetaryInteraction/PlanetTableRow.tsx

@@ -55,7 +55,7 @@ export const PlanetTableRow = ({
   planetDetails: PlanetCalculations;
 }) => {
   const theme = useTheme();
-  const { showProductIcons, extractionTimeMode, alertMode } = useContext(SessionContext);
+  const { showProductIcons, extractionTimeMode, alertMode, minExtractionRate } = useContext(SessionContext);
   const { colors } = useContext(ColorContext);
 
   const [planetRenderOpen, setPlanetRenderOpen] = useState(false);
@@ -103,11 +103,13 @@ export const PlanetTableRow = ({
   };
 
   // Check if there are any alerts
+  const hasLowExtractionRate = planetDetails.extractorAverages.length > 0 && minExtractionRate > 0 && planetDetails.extractorAverages.some(avg => avg.averagePerHour < minExtractionRate);
   const hasAlerts = alertMode && (
     planetDetails.expired ||
     planetDetails.storageInfo.some(storage => storage.fillRate > 60) ||
     planetDetails.importDepletionTimes.some(depletion => depletion.hoursUntilDepletion < 24) ||
-    planetDetails.hasLargeExtractorDifference
+    planetDetails.hasLargeExtractorDifference ||
+    hasLowExtractionRate
   );
 
   // If in alert mode and no alerts, hide the row
@@ -225,14 +227,14 @@ export const PlanetTableRow = ({
                 }}
               >
                 <Stack spacing={0}>
-                  <Typography 
+                  <Typography
                     fontSize={theme.custom.smallText}
-                    color={planetDetails.hasLargeExtractorDifference ? 'error' : 'inherit'}
+                    color={(planetDetails.hasLargeExtractorDifference || hasLowExtractionRate) ? 'error' : 'inherit'}
                   >
                     {planetInfoUniverse?.name}
                   </Typography>
                   {planetDetails.hasLargeExtractorDifference && (
-                    <Typography 
+                    <Typography
                       fontSize={theme.custom.smallText}
                       color="error"
                       sx={{ opacity: 0.7 }}
@@ -240,6 +242,15 @@ export const PlanetTableRow = ({
                       off-balance
                     </Typography>
                   )}
+                  {hasLowExtractionRate && (
+                    <Typography
+                      fontSize={theme.custom.smallText}
+                      color="error"
+                      sx={{ opacity: 0.7 }}
+                    >
+                      low-extraction
+                    </Typography>
+                  )}
                 </Stack>
               </Tooltip>
             </div>

src/app/components/Settings/SettingsButtons.tsx

@@ -21,7 +21,7 @@ import React, { useState, useContext } from "react";
 
 export const SettingsButton = () => {
   const { colors, setColors } = useContext(ColorContext);
-  const { balanceThreshold, setBalanceThreshold, showProductIcons, setShowProductIcons } = useContext(SessionContext);
+  const { balanceThreshold, setBalanceThreshold, minExtractionRate, setMinExtractionRate, showProductIcons, setShowProductIcons } = useContext(SessionContext);
   const [open, setOpen] = useState(false);
 
   const handleClickOpen = () => {
@@ -51,6 +51,13 @@ export const SettingsButton = () => {
     setShowProductIcons(event.target.checked);
   };
 
+  const handleMinExtractionRateChange = (event: React.ChangeEvent<HTMLInputElement>) => {
+    const value = parseInt(event.target.value);
+    if (!isNaN(value) && value >= 0 && value <= 100000) {
+      setMinExtractionRate(value);
+    }
+  };
+
   return (
     <Tooltip title="Toggle settings dialog">
       <>
@@ -93,6 +100,19 @@ export const SettingsButton = () => {
                 error={balanceThreshold < 0 || balanceThreshold > 100000}
               />
             </Box>
+            <Box sx={{ mt: 2 }}>
+              <Typography variant="subtitle1">Minimum Extraction Rate</Typography>
+              <TextField
+                type="number"
+                value={minExtractionRate}
+                onChange={handleMinExtractionRateChange}
+                fullWidth
+                margin="normal"
+                inputProps={{ min: 0, max: 100000 }}
+                helperText="Alert if extraction per hour is below this value (0-100,000, 0 = disabled)"
+                error={minExtractionRate < 0 || minExtractionRate > 100000}
+              />
+            </Box>
             {Object.keys(colors).map((key) => {
               return (
                 <div key={`color-row-${key}`}>

src/app/context/Context.tsx

@@ -39,6 +39,8 @@ export const SessionContext = createContext<{
   }) => PlanetConfig;
   balanceThreshold: number;
   setBalanceThreshold: Dispatch<SetStateAction<number>>;
+  minExtractionRate: number;
+  setMinExtractionRate: Dispatch<SetStateAction<number>>;
   showProductIcons: boolean;
   setShowProductIcons: (show: boolean) => void;
 }>({
@@ -68,6 +70,8 @@ export const SessionContext = createContext<{
   },
   balanceThreshold: 1000,
   setBalanceThreshold: () => {},
+  minExtractionRate: 0,
+  setMinExtractionRate: () => {},
   showProductIcons: false,
   setShowProductIcons: () => {},
 });

src/app/page.tsx

@@ -46,6 +46,7 @@ const Home = () => {
     undefined,
   );
   const [balanceThreshold, setBalanceThreshold] = useState(1000);
+  const [minExtractionRate, setMinExtractionRate] = useState(0);
   const [showProductIcons, setShowProductIcons] = useState(false);
   const [extractionTimeMode, setExtractionTimeMode] = useState(false);
 
@@ -305,6 +306,8 @@ const Home = () => {
         readPlanetConfig,
         balanceThreshold,
         setBalanceThreshold,
+        minExtractionRate,
+        setMinExtractionRate,
         showProductIcons,
         setShowProductIcons,
       }}

src/planets.ts

@@ -62,11 +62,9 @@ export const getPlanet = async (
   const cached = planetCache.get(cacheKey);
 
   if (cached && Date.now() - cached.timestamp < CACHE_DURATION_MS) {
-    console.log(`[Cache HIT] Planet ${planet.planet_id} for character ${character.character.characterId}`);
     return cached.data;
   }
 
-  console.log(`[Cache MISS] Fetching planet ${planet.planet_id} for character ${character.character.characterId}`);
   const api = new Api();
   const planetInfo = (
     await api.v3.getCharactersCharacterIdPlanetsPlanetId(

src/types/planet.ts

@@ -32,6 +32,7 @@ export interface AlertState {
   hasLowStorage: boolean;
   hasLowImports: boolean;
   hasLargeExtractorDifference: boolean;
+  hasLowExtractionRate: boolean;
 }
 
 export interface ExtractorAverage {