refactor: Enhance price extraction logic in BOM and export utilities to handle ranges correctly

- Updated `getPriceDisplayFromLinks` and `getPriceDisplayFromLinksAsync` functions to separately extract minimum and maximum prices from price objects, accommodating both single prices and ranges.
- Refactored `generateMarkdownOverview` to improve price display by handling min and max values accurately, ensuring proper formatting in markdown outputs.
- Added checks to return 'N/A' when no valid prices are found, enhancing robustness of pricing display logic.

website/src/utils/bomUtils.js

@@ -108,18 +108,45 @@ export const getPriceDisplayFromLinks = (item, targetCurrency = null) => {
     const isSingleCurrency = currencies.length === 1;
     
     // Extract numeric values for min/max calculation
-    const numericPrices = priceObjects.map(p => {
+    // For overall min: use the minimum values from each price (min from ranges, single prices, etc.)
+    // For overall max: use the maximum values from each price (max from ranges, single prices, etc.)
+    const minValues = priceObjects.map(p => {
       if (typeof p === 'object' && 'amount' in p) {
         const amount = p.amount;
-        return typeof amount === 'object' && 'min' in amount ? amount.min : (typeof amount === 'number' ? amount : 0);
+        // For ranges, use the min value; for single prices, use the amount
+        if (typeof amount === 'object' && 'min' in amount) {
+          return amount.min;
+        }
+        if (typeof amount === 'number') {
+          return amount;
+        }
       }
-      return extractNumericPrice(p);
+      const extracted = extractNumericPrice(p);
+      return extracted != null ? extracted : 0;
     }).filter(p => p != null && p > 0);
     
-    if (numericPrices.length === 0) return 'C$0.00';
+    const maxValues = priceObjects.map(p => {
+      if (typeof p === 'object' && 'amount' in p) {
+        const amount = p.amount;
+        // For ranges, use the max value; for single prices, use the amount
+        if (typeof amount === 'object' && 'max' in amount) {
+          return amount.max;
+        }
+        if (typeof amount === 'object' && 'min' in amount) {
+          return amount.min; // If no max, use min (single value range)
+        }
+        if (typeof amount === 'number') {
+          return amount;
+        }
+      }
+      const extracted = extractNumericPrice(p);
+      return extracted != null ? extracted : 0;
+    }).filter(p => p != null && p > 0);
     
-    const minPrice = Math.min(...numericPrices);
+    if (minValues.length === 0 || maxValues.length === 0) return 'C$0.00';
-    const maxPrice = Math.max(...numericPrices);
+    
+    const minPrice = Math.min(...minValues);
+    const maxPrice = Math.max(...maxValues);
     
     if (minPrice === maxPrice) {
       // Single price - format with currency from the first link
@@ -132,17 +159,36 @@ export const getPriceDisplayFromLinks = (item, targetCurrency = null) => {
       const currencySymbol = currency === 'CAD' ? 'C$' : currency === 'USD' ? '$' : currency === 'EUR' ? '€' : currency === 'GBP' ? '£' : currency;
       return `${currencySymbol}${minPrice.toFixed(2)} - ${currencySymbol}${maxPrice.toFixed(2)}`;
     } else {
-      // Multiple currencies - format each with its currency or target currency
+      // Multiple currencies - find the price objects that contain the overall min and max
       const minPriceObj = priceObjects.find(p => {
-        const amount = p?.amount;
+        if (typeof p === 'object' && 'amount' in p) {
-        const val = typeof amount === 'object' && 'min' in amount ? amount.min : (typeof amount === 'number' ? amount : 0);
+          const amount = p.amount;
-        return val === minPrice;
+          if (typeof amount === 'object' && 'min' in amount) {
-      });
+            return amount.min === minPrice;
+          }
+          if (typeof amount === 'number') {
+            return amount === minPrice;
+          }
+        }
+        return extractNumericPrice(p) === minPrice;
+      }) || priceObjects[0]; // Fallback to first if not found
+      
       const maxPriceObj = priceObjects.find(p => {
-        const amount = p?.amount;
+        if (typeof p === 'object' && 'amount' in p) {
-        const val = typeof amount === 'object' && 'max' in amount ? amount.max : (typeof amount === 'object' && 'min' in amount ? amount.min : (typeof amount === 'number' ? amount : 0));
+          const amount = p.amount;
-        return val === maxPrice;
+          if (typeof amount === 'object' && 'max' in amount) {
-      });
+            return amount.max === maxPrice;
+          }
+          if (typeof amount === 'object' && 'min' in amount) {
+            return amount.min === maxPrice; // Single value range
+          }
+          if (typeof amount === 'number') {
+            return amount === maxPrice;
+          }
+        }
+        return extractNumericPrice(p) === maxPrice;
+      }) || priceObjects[priceObjects.length - 1]; // Fallback to last if not found
+      
       return `${formatPrice(minPriceObj, targetCurrency || 'CAD')} - ${formatPrice(maxPriceObj, targetCurrency || 'CAD')}`;
     }
   }
@@ -173,18 +219,45 @@ export const getPriceDisplayFromLinksAsync = async (item, targetCurrency = 'CAD'
     if (convertedPrices.length === 0) return 'C$0.00';
     
     // Extract numeric values for min/max calculation
-    const numericPrices = convertedPrices.map(p => {
+    // For overall min: use the minimum values from each price (min from ranges, single prices, etc.)
+    // For overall max: use the maximum values from each price (max from ranges, single prices, etc.)
+    const minValues = convertedPrices.map(p => {
       if (typeof p === 'object' && 'amount' in p) {
         const amount = p.amount;
-        return typeof amount === 'object' && 'min' in amount ? amount.min : (typeof amount === 'number' ? amount : 0);
+        // For ranges, use the min value; for single prices, use the amount
+        if (typeof amount === 'object' && 'min' in amount) {
+          return amount.min;
+        }
+        if (typeof amount === 'number') {
+          return amount;
+        }
       }
-      return extractNumericPrice(p);
+      const extracted = extractNumericPrice(p);
+      return extracted != null ? extracted : 0;
     }).filter(p => p != null && p > 0);
     
-    if (numericPrices.length === 0) return 'C$0.00';
+    const maxValues = convertedPrices.map(p => {
+      if (typeof p === 'object' && 'amount' in p) {
+        const amount = p.amount;
+        // For ranges, use the max value; for single prices, use the amount
+        if (typeof amount === 'object' && 'max' in amount) {
+          return amount.max;
+        }
+        if (typeof amount === 'object' && 'min' in amount) {
+          return amount.min; // If no max, use min (single value range)
+        }
+        if (typeof amount === 'number') {
+          return amount;
+        }
+      }
+      const extracted = extractNumericPrice(p);
+      return extracted != null ? extracted : 0;
+    }).filter(p => p != null && p > 0);
     
-    const minPrice = Math.min(...numericPrices);
+    if (minValues.length === 0 || maxValues.length === 0) return 'C$0.00';
-    const maxPrice = Math.max(...numericPrices);
+    
+    const minPrice = Math.min(...minValues);
+    const maxPrice = Math.max(...maxValues);
     
     if (minPrice === maxPrice) {
       return await formatPriceWithConversion(convertedPrices[0], targetCurrency, exchangeRates);

website/src/utils/exportUtils.js

@@ -12,11 +12,40 @@ export const generateMarkdownOverview = (config, printedParts, hardwareParts, fi
   const getPriceDisplay = (item) => {
     if (!item) return 'N/A';
     if (item.links && item.links.length > 0) {
-      const prices = item.links.map(link => extractNumericPrice(link.price)).filter(p => p != null && p > 0);
+      // Extract min and max values separately to handle price ranges correctly
-      if (prices.length === 0) return 'N/A';
+      const minPrices = item.links.map(link => {
-      if (prices.length === 1) return formatPrice(prices[0]);
+        if (link.price && typeof link.price === 'object' && 'amount' in link.price) {
-      const minPrice = Math.min(...prices);
+          const amount = link.price.amount;
-      const maxPrice = Math.max(...prices);
+          if (typeof amount === 'object' && 'min' in amount) {
+            return amount.min;
+          }
+          if (typeof amount === 'number') {
+            return amount;
+          }
+        }
+        return extractNumericPrice(link.price);
+      }).filter(p => p != null && p > 0);
+      
+      const maxPrices = item.links.map(link => {
+        if (link.price && typeof link.price === 'object' && 'amount' in link.price) {
+          const amount = link.price.amount;
+          if (typeof amount === 'object' && 'max' in amount) {
+            return amount.max;
+          }
+          if (typeof amount === 'object' && 'min' in amount) {
+            return amount.min; // Single value range
+          }
+          if (typeof amount === 'number') {
+            return amount;
+          }
+        }
+        return extractNumericPrice(link.price);
+      }).filter(p => p != null && p > 0);
+      
+      if (minPrices.length === 0 || maxPrices.length === 0) return 'N/A';
+      
+      const minPrice = Math.min(...minPrices);
+      const maxPrice = Math.max(...maxPrices);
       return minPrice === maxPrice ? formatPrice(minPrice) : `${formatPrice(minPrice)} - ${formatPrice(maxPrice)}`;
     }
     return item.price ? formatPrice(item.price) : 'N/A';