feat: Add LNBIts multi currency support to mcap

lib/btclock/data_handler.cpp

@@ -4,24 +4,22 @@
 #include <emscripten/bind.h>
 #endif
 
+
 char getCurrencySymbol(char input)
 {
     switch (input)
     {
     case CURRENCY_EUR:
         return '[';
-        break;
     case CURRENCY_GBP:
         return ']';
-        break;
     case CURRENCY_JPY:
         return '^';
-        break;
+    // Dollar symbol currencies
     case CURRENCY_AUD:
     case CURRENCY_CAD:
     case CURRENCY_USD:
         return '$';
-        break;
     default:
         return input;
     }
@@ -33,21 +31,18 @@ std::string getCurrencyCode(char input)
     {
     case CURRENCY_EUR:
         return CURRENCY_CODE_EUR;
-        break;
     case CURRENCY_GBP:
         return CURRENCY_CODE_GBP;
-        break;
     case CURRENCY_JPY:
         return CURRENCY_CODE_JPY;
-        break;
     case CURRENCY_AUD:
         return CURRENCY_CODE_AUD;
-        break;
     case CURRENCY_CAD:
         return CURRENCY_CODE_CAD;
-        break;
+    case CURRENCY_USD:
-    default:
         return CURRENCY_CODE_USD;
+    default:
+        return CURRENCY_CODE_UNKNOWN;
     }
 }
 
@@ -63,126 +58,255 @@ char getCurrencyChar(const std::string& input)
         return CURRENCY_AUD;
     else if (input == "CAD")
         return CURRENCY_CAD;
+    else if (input == "USD")
+        return CURRENCY_USD;
+    else if (input == "ALL")
+        return CURRENCY_ALL;
+    else if (input == "BWP")
+        return CURRENCY_BWP;
+    else if (input == "HNL")
+        return CURRENCY_HNL;
+    else if (input == "HTG")
+        return CURRENCY_HTG;
+    else if (input == "MWK")
+        return CURRENCY_MWK;
+    else if (input == "MZN")
+        return CURRENCY_MZN;
+    else if (input == "NAD")
+        return CURRENCY_NAD;
+    else if (input == "PYG")
+        return CURRENCY_PYG;
+    else if (input == "RON")
+        return CURRENCY_RON;
+    else if (input == "SZL")
+        return CURRENCY_SZL;
+    else if (input == "ZAR")
+        return CURRENCY_ZAR;
+    else if (input == "ZMW")
+        return CURRENCY_ZMW;
+    // Map dollar-symbol currencies to USD character code
+    else if (input == "NZD" || input == "SGD" || input == "HKD" || 
+             input == "BND" || input == "FJD" || input == "SBD" || 
+             input == "TTD" || input == "XCD" || input == "KYD" || 
+             input == "GYD" || input == "BBD" || input == "BSD" || 
+             input == "BMD" || input == "LRD" || input == "ZWL" || 
+             input == "ARS" || input == "CLP" || input == "COP" || 
+             input == "MXN" || input == "UYU" || input == "DOP" || 
+             input == "SVC" || input == "SRD")
+        return CURRENCY_USD;
     else
-        return CURRENCY_USD;  // Assuming USD is the default for unknown inputs
+        return ' ';
 }
 
-std::array<std::string, NUM_SCREENS> parsePriceData(std::uint32_t price, char currencySymbol, bool useSuffixFormat, bool mowMode, bool shareDot)
+// Private helper methods
-{
+namespace {
-    std::array<std::string, NUM_SCREENS> ret;
+    std::array<std::string, NUM_SCREENS> formatPriceData(std::uint32_t price, char currencySymbol, const std::string& currencyCode, bool useSuffixFormat, bool mowMode, bool shareDot, bool useSymbol)
-    std::string priceString;
-    if (std::to_string(price).length() >= NUM_SCREENS || useSuffixFormat)
     {
-        int numScreens = shareDot || mowMode ? NUM_SCREENS - 1 : NUM_SCREENS - 2;
+        std::array<std::string, NUM_SCREENS> ret;
-        priceString = getCurrencySymbol(currencySymbol) + formatNumberWithSuffix(price, numScreens, mowMode);
+        std::string priceString;
-    }
+        // If useSymbol is true, we're using the char version - use symbol as requested
-    else
+        // If useSymbol is false, we're using the string version - only use symbol if it's a recognized currency
-    {
+        bool shouldUseSymbol = useSymbol || (!useSymbol && currencySymbol != ' ');
-        priceString = getCurrencySymbol(currencySymbol) + std::to_string(price);
-    }
-    std::uint32_t firstIndex = 0;
-    if ((shareDot && priceString.length() <= (NUM_SCREENS)) || priceString.length() < (NUM_SCREENS))
-    {
-        priceString.insert(priceString.begin(), NUM_SCREENS - priceString.length(), ' ');
         
-        if (mowMode)
+        if (std::to_string(price).length() >= NUM_SCREENS || useSuffixFormat)
         {
-            ret[0] = "MOW/UNITS";
+            int numScreens = shareDot || mowMode ? NUM_SCREENS - 1 : NUM_SCREENS - 2;
+            if (shouldUseSymbol) {
+                priceString = getCurrencySymbol(currencySymbol) + formatNumberWithSuffix(price, numScreens, mowMode);
+            } else {
+                priceString = formatNumberWithSuffix(price, numScreens, mowMode);
+            }
         }
         else
         {
-            ret[0] = "BTC/" + getCurrencyCode(currencySymbol);
+            if (shouldUseSymbol) {
-        }
+                priceString = getCurrencySymbol(currencySymbol) + std::to_string(price);
-
+            } else {
-
+                priceString = std::to_string(price);
-        firstIndex = 1;
-    }
-    
-    size_t dotPosition = priceString.find('.');
-
-    if (shareDot && dotPosition != std::string::npos && dotPosition > 0)
-    {
-        std::vector<std::string> tempArray;
-        if (dotPosition != std::string::npos && dotPosition > 0)
-        {
-            for (size_t i = 0; i < priceString.length(); ++i)
-            {
-                if (i == dotPosition - 1)
-                {
-                    tempArray.push_back(std::string(1, priceString[i]) + ".");
-                    ++i; // Skip the dot in the next iteration
-                }
-                else
-                {
-                    tempArray.push_back(std::string(1, priceString[i]));
-                }
-            }
-
-            // Copy from tempArray to ret
-            for (std::uint32_t i = firstIndex; i < NUM_SCREENS && i - firstIndex < tempArray.size(); ++i)
-            {
-                ret[i] = tempArray[i - firstIndex];
             }
         }
-    }
+        std::uint32_t firstIndex = 0;
-    else
+        if ((shareDot && priceString.length() <= (NUM_SCREENS)) || priceString.length() < (NUM_SCREENS))
-    {
-        for (std::uint32_t i = firstIndex; i < NUM_SCREENS; i++)
-        {
-            ret[i] = std::string(1, priceString[i]);
-        }
-    }
-
-
-    return ret;
-}
-
-std::array<std::string, NUM_SCREENS> parseSatsPerCurrency(std::uint32_t price,char currencySymbol, bool withSatsSymbol)
-{
-    std::array<std::string, NUM_SCREENS> ret;
-    std::string priceString = std::to_string(int(round(1 / float(price) * 10e7)));
-    std::uint32_t firstIndex = 0;
-    std::uint8_t insertSatSymbol = NUM_SCREENS - priceString.length() - 1;
-
-    if (priceString.length() < (NUM_SCREENS))
-    {
-        // Check if price is greater than 1 billion
-        if (price >= 100000000)
-        {
-            double satsPerCurrency = (1.0 / static_cast<double>(price)) * 1e8; // Calculate satoshis
-            std::ostringstream oss;
-            oss << std::fixed << std::setprecision(3) << satsPerCurrency; // Format with 3 decimal places
-            priceString = oss.str();
-        }
-        else
-        {
-            priceString = std::to_string(static_cast<int>(round(1.0 / static_cast<double>(price) * 1e8))); // Default formatting
-        }
-
-        // Pad the string with spaces if necessary
-        if (priceString.length() < NUM_SCREENS)
         {
             priceString.insert(priceString.begin(), NUM_SCREENS - priceString.length(), ' ');
+
+            if (mowMode)
+            {
+                ret[0] = "MOW/UNITS";
+            }
+            else
+            {
+                ret[0] = "BTC/" + currencyCode;
+            }
+
+
+            firstIndex = 1;
         }
         
-        if (currencySymbol != CURRENCY_USD || price >= 100000000) // no time anymore when earlier than 1
+        size_t dotPosition = priceString.find('.');
-            ret[0] = "SATS/" + getCurrencyCode(currencySymbol);
+
+        if (shareDot && dotPosition != std::string::npos && dotPosition > 0)
+        {
+            std::vector<std::string> tempArray;
+            if (dotPosition != std::string::npos && dotPosition > 0)
+            {
+                for (size_t i = 0; i < priceString.length(); ++i)
+                {
+                    if (i == dotPosition - 1)
+                    {
+                        tempArray.push_back(std::string(1, priceString[i]) + ".");
+                        ++i; // Skip the dot in the next iteration
+                    }
+                    else
+                    {
+                        tempArray.push_back(std::string(1, priceString[i]));
+                    }
+                }
+
+                // Copy from tempArray to ret
+                for (std::uint32_t i = firstIndex; i < NUM_SCREENS && i - firstIndex < tempArray.size(); ++i)
+                {
+                    ret[i] = tempArray[i - firstIndex];
+                }
+            }
+        }
         else
-            ret[0] = "MSCW/TIME";
-
-        firstIndex = 1;
-
-        for (std::uint32_t i = firstIndex; i < NUM_SCREENS; i++)
         {
-            ret[i] = priceString[i];
+            for (std::uint32_t i = firstIndex; i < NUM_SCREENS; i++)
+            {
+                ret[i] = std::string(1, priceString[i]);
+            }
         }
 
-        if (withSatsSymbol)
+        return ret;
-        {
-            ret[insertSatSymbol] = "STS";
-        }
     }
-    return ret;
+    
+    std::array<std::string, NUM_SCREENS> formatSatsPerCurrency(std::uint32_t price, char currencySymbol, const std::string& currencyCode, bool withSatsSymbol, bool alwaysShowSats)
+    {
+        std::array<std::string, NUM_SCREENS> ret;
+        double satsPerCurrency = (1.0 / static_cast<double>(price)) * 1e8;
+        std::string priceString;
+        
+        // Handle values below 1 sat per currency with 3 decimal places
+        if (satsPerCurrency < 1.0) {
+            std::ostringstream oss;
+            oss << std::fixed << std::setprecision(3) << satsPerCurrency;
+            priceString = oss.str();
+        }
+        // // Check if price is greater than 1 billion (for displaying with 3 decimal places)
+        // else if (price >= 100000000) {
+        //     std::ostringstream oss;
+        //     oss << std::fixed << std::setprecision(3) << satsPerCurrency;
+        //     priceString = oss.str();
+        // }
+        else {
+            // Default formatting for integer values
+            priceString = std::to_string(static_cast<int>(round(satsPerCurrency)));
+        }
+        
+        std::uint32_t firstIndex = 0;
+        std::uint8_t insertSatSymbol = NUM_SCREENS - priceString.length() - 1;
+
+        if (priceString.length() < (NUM_SCREENS))
+        {
+            // Pad the string with spaces if necessary
+            if (priceString.length() < NUM_SCREENS)
+            {
+                priceString.insert(priceString.begin(), NUM_SCREENS - priceString.length(), ' ');
+            }
+
+            if (alwaysShowSats || currencySymbol != CURRENCY_USD || price >= 100000000) // no time anymore when earlier than 1
+                ret[0] = "SATS/" + currencyCode;
+            else 
+                ret[0] = "MSCW/TIME";
+
+            firstIndex = 1;
+
+            for (std::uint32_t i = firstIndex; i < NUM_SCREENS; i++)
+            {
+                ret[i] = priceString[i];
+            }
+
+            if (withSatsSymbol)
+            {
+                ret[insertSatSymbol] = "STS";
+            }
+        }
+        return ret;
+    }
+
+    std::array<std::string, NUM_SCREENS> formatMarketCap(std::uint32_t blockHeight, std::uint32_t price, char currencySymbol, const std::string& currencyCode, bool bigChars)
+    {
+        std::array<std::string, NUM_SCREENS> ret;
+        std::uint32_t firstIndex = 0;
+        double supply = getSupplyAtBlock(blockHeight);
+        uint64_t marketCap = static_cast<std::uint64_t>(supply * double(price));
+
+        ret[0] = currencyCode + "/MCAP";
+
+        if (bigChars)
+        {
+            firstIndex = 1;
+            std::string priceString = getCurrencySymbol(currencySymbol) + formatNumberWithSuffix(marketCap, (NUM_SCREENS - 2));
+            priceString.insert(priceString.begin(), NUM_SCREENS - priceString.length(), ' ');
+
+            for (std::uint32_t i = firstIndex; i < NUM_SCREENS; i++)
+            {
+                ret[i] = priceString[i];
+            }
+        }
+        else
+        {
+            std::string stringValue = std::to_string(marketCap);
+            size_t mcLength = stringValue.length();
+            size_t leadingSpaces = (3 - mcLength % 3) % 3;
+            stringValue = std::string(leadingSpaces, ' ') + stringValue;
+
+            std::uint32_t groups = (mcLength + leadingSpaces) / 3;
+
+            if (groups < NUM_SCREENS)
+            {
+                firstIndex = 1;
+            }
+
+            for (int i = firstIndex; i < NUM_SCREENS - groups - 1; i++)
+            {
+                ret[i] = "";
+            }
+
+            ret[NUM_SCREENS - groups - 1] = std::string(" ") + getCurrencySymbol(currencySymbol) + " ";
+            for (std::uint32_t i = 0; i < groups; i++)
+            {
+                ret[(NUM_SCREENS - groups + i)] = stringValue.substr(i * 3, 3).c_str();
+            }
+        }
+
+        return ret;
+    }
+}
+
+// Updated public methods to use the helper methods
+std::array<std::string, NUM_SCREENS> parsePriceData(std::uint32_t price, char currencySymbol, bool useSuffixFormat, bool mowMode, bool shareDot)
+{
+    // For char version, always use the currency symbol
+    return formatPriceData(price, currencySymbol, getCurrencyCode(currencySymbol), useSuffixFormat, mowMode, shareDot, true);
+}
+
+std::array<std::string, NUM_SCREENS> parsePriceData(std::uint32_t price, const std::string& currencyCode, bool useSuffixFormat, bool mowMode, bool shareDot)
+{
+    // For string version, let formatPriceData decide whether to use symbol based on if it's a recognized currency
+    char currencyChar = getCurrencyChar(currencyCode);
+    return formatPriceData(price, currencyChar, currencyCode, useSuffixFormat, mowMode, shareDot, false);
+}
+
+std::array<std::string, NUM_SCREENS> parseSatsPerCurrency(std::uint32_t price, char currencySymbol, bool withSatsSymbol)
+{
+    return formatSatsPerCurrency(price, currencySymbol, getCurrencyCode(currencySymbol), withSatsSymbol, false);
+}
+
+std::array<std::string, NUM_SCREENS> parseSatsPerCurrency(std::uint32_t price, const std::string& currencyCode, bool withSatsSymbol)
+{
+    return formatSatsPerCurrency(price, getCurrencyChar(currencyCode), currencyCode, withSatsSymbol, true);
 }
 
 std::array<std::string, NUM_SCREENS> parseBlockHeight(std::uint32_t blockHeight)
@@ -273,53 +397,13 @@ std::array<std::string, NUM_SCREENS> parseHalvingCountdown(std::uint32_t blockHe
 
 std::array<std::string, NUM_SCREENS> parseMarketCap(std::uint32_t blockHeight, std::uint32_t price, char currencySymbol, bool bigChars)
 {
-    std::array<std::string, NUM_SCREENS> ret;
+    return formatMarketCap(blockHeight, price, currencySymbol, getCurrencyCode(currencySymbol), bigChars);
-    std::uint32_t firstIndex = 0;
+}
-    double supply = getSupplyAtBlock(blockHeight);
-    uint64_t marketCap = static_cast<std::uint64_t>(supply * double(price));
 
-    ret[0] = getCurrencyCode(currencySymbol) + "/MCAP";
+std::array<std::string, NUM_SCREENS> parseMarketCap(std::uint32_t blockHeight, std::uint32_t price, const std::string& currencyCode, bool bigChars)
-
+{
-    if (bigChars)
+    char currencyChar = getCurrencyChar(currencyCode);
-    {
+    return formatMarketCap(blockHeight, price, currencyChar, currencyCode, bigChars);
-        firstIndex = 1;
-        // Serial.print("Market cap: ");
-        // Serial.println(marketCap);
-        std::string priceString = currencySymbol + formatNumberWithSuffix(marketCap, (NUM_SCREENS - 2));
-        priceString.insert(priceString.begin(), NUM_SCREENS - priceString.length(), ' ');
-
-        for (std::uint32_t i = firstIndex; i < NUM_SCREENS; i++)
-        {
-            ret[i] = priceString[i];
-        }
-    }
-    else
-    {
-        std::string stringValue = std::to_string(marketCap);
-        size_t mcLength = stringValue.length();
-        size_t leadingSpaces = (3 - mcLength % 3) % 3;
-        stringValue = std::string(leadingSpaces, ' ') + stringValue;
-
-        std::uint32_t groups = (mcLength + leadingSpaces) / 3;
-
-        if (groups < NUM_SCREENS)
-        {
-            firstIndex = 1;
-        }
-
-        for (int i = firstIndex; i < NUM_SCREENS - groups - 1; i++)
-        {
-            ret[i] = "";
-        }
-
-        ret[NUM_SCREENS - groups - 1] = std::string(" ") + currencySymbol + " ";
-        for (std::uint32_t i = 0; i < groups; i++)
-        {
-            ret[(NUM_SCREENS - groups + i)] = stringValue.substr(i * 3, 3).c_str();
-        }
-    }
-
-    return ret;
 }
 
 #ifdef __EMSCRIPTEN__
@@ -350,7 +434,12 @@ emscripten::val parseBlockHeightArray(std::uint32_t blockHeight)
 
 emscripten::val parsePriceDataArray(std::uint32_t price, const std::string &currencySymbol, bool useSuffixFormat = false, bool mowMode = false, bool shareDot = false)
 {
-    return arrayToStringArray(parsePriceData(price, currencySymbol[0], useSuffixFormat, mowMode, shareDot));
+    // Handle both single character and three-character currency codes
+    if (currencySymbol.length() == 1) {
+        return arrayToStringArray(parsePriceData(price, currencySymbol[0], useSuffixFormat, mowMode, shareDot));
+    } else {
+        return arrayToStringArray(parsePriceData(price, currencySymbol, useSuffixFormat, mowMode, shareDot));
+    }
 }
 
 emscripten::val parseHalvingCountdownArray(std::uint32_t blockHeight, bool asBlocks)
@@ -360,7 +449,12 @@ emscripten::val parseHalvingCountdownArray(std::uint32_t blockHeight, bool asBlo
 
 emscripten::val parseMarketCapArray(std::uint32_t blockHeight, std::uint32_t price, const std::string &currencySymbol, bool bigChars)
 {
-    return arrayToStringArray(parseMarketCap(blockHeight, price, currencySymbol[0], bigChars));
+    // Handle both single character and three-character currency codes
+    if (currencySymbol.length() == 1) {
+        return arrayToStringArray(parseMarketCap(blockHeight, price, currencySymbol[0], bigChars));
+    } else {
+        return arrayToStringArray(parseMarketCap(blockHeight, price, currencySymbol, bigChars));
+    }
 }
 
 emscripten::val parseBlockFeesArray(std::uint16_t blockFees)
@@ -370,7 +464,12 @@ emscripten::val parseBlockFeesArray(std::uint16_t blockFees)
 
 emscripten::val parseSatsPerCurrencyArray(std::uint32_t price, const std::string &currencySymbol, bool withSatsSymbol)
 {
-    return arrayToStringArray(parseSatsPerCurrency(price, currencySymbol[0], withSatsSymbol));
+    // Handle both single character and three-character currency codes
+    if (currencySymbol.length() == 1) {
+        return arrayToStringArray(parseSatsPerCurrency(price, currencySymbol[0], withSatsSymbol));
+    } else {
+        return arrayToStringArray(parseSatsPerCurrency(price, currencySymbol, withSatsSymbol));
+    }
 }
 
 EMSCRIPTEN_BINDINGS(my_module)

lib/btclock/data_handler.hpp

@@ -3,6 +3,8 @@
 #include <cmath>
 #include <cstdint>
 #include <vector>
+#include <sstream>
+#include <iomanip>
 
 #include "utils.hpp"
 
@@ -12,6 +14,41 @@ const char CURRENCY_GBP = ']';
 const char CURRENCY_JPY = '^';
 const char CURRENCY_AUD = '_';
 const char CURRENCY_CAD = '`';
+const char CURRENCY_ALL = 'L';
+const char CURRENCY_BWP = 'P';
+const char CURRENCY_HNL = 'L';
+const char CURRENCY_HTG = 'G';
+const char CURRENCY_MWK = 'K';
+const char CURRENCY_MZN = 'M';
+const char CURRENCY_NAD = 'N';
+const char CURRENCY_PYG = 'G';
+const char CURRENCY_RON = 'L';
+const char CURRENCY_SZL = 'E';
+const char CURRENCY_ZAR = 'R';
+const char CURRENCY_ZMW = 'K';
+// const char CURRENCY_NZD = '$';
+// const char CURRENCY_SGD = '$';
+// const char CURRENCY_HKD = '$';
+// const char CURRENCY_BND = '$';
+// const char CURRENCY_FJD = '$';
+// const char CURRENCY_SBD = '$';
+// const char CURRENCY_TTD = '$';
+// const char CURRENCY_XCD = '$';
+// const char CURRENCY_KYD = '$';
+// const char CURRENCY_GYD = '$';
+// const char CURRENCY_BBD = '$';
+// const char CURRENCY_BSD = '$';
+// const char CURRENCY_BMD = '$';
+// const char CURRENCY_LRD = '$';
+// const char CURRENCY_ZWL = '$';
+// const char CURRENCY_ARS = '$';
+// const char CURRENCY_CLP = '$';
+// const char CURRENCY_COP = '$';
+// const char CURRENCY_MXN = '$';
+// const char CURRENCY_UYU = '$';
+// const char CURRENCY_DOP = '$';
+// const char CURRENCY_SVC = '$';
+// const char CURRENCY_SRD = '$';
 
 const std::string CURRENCY_CODE_USD = "USD";
 const std::string CURRENCY_CODE_EUR = "EUR";
@@ -19,14 +56,61 @@ const std::string CURRENCY_CODE_GBP = "GBP";
 const std::string CURRENCY_CODE_JPY = "JPY";
 const std::string CURRENCY_CODE_AUD = "AUD";
 const std::string CURRENCY_CODE_CAD = "CAD";
+// const std::string CURRENCY_CODE_ALL = "ALL";
+// const std::string CURRENCY_CODE_BWP = "BWP";
+// const std::string CURRENCY_CODE_HNL = "HNL";
+// const std::string CURRENCY_CODE_HTG = "HTG";
+// const std::string CURRENCY_CODE_MWK = "MWK";
+// const std::string CURRENCY_CODE_MZN = "MZN";
+// const std::string CURRENCY_CODE_NAD = "NAD";
+// const std::string CURRENCY_CODE_PYG = "PYG";
+// const std::string CURRENCY_CODE_RON = "RON";
+// const std::string CURRENCY_CODE_SZL = "SZL";
+// const std::string CURRENCY_CODE_ZAR = "ZAR";
+// const std::string CURRENCY_CODE_ZMW = "ZMW";
+// const std::string CURRENCY_CODE_NZD = "NZD";
+// const std::string CURRENCY_CODE_SGD = "SGD";
+// const std::string CURRENCY_CODE_HKD = "HKD";
+// const std::string CURRENCY_CODE_BND = "BND";
+// const std::string CURRENCY_CODE_FJD = "FJD";
+// const std::string CURRENCY_CODE_SBD = "SBD";
+// const std::string CURRENCY_CODE_TTD = "TTD";
+// const std::string CURRENCY_CODE_XCD = "XCD";
+// const std::string CURRENCY_CODE_KYD = "KYD";
+// const std::string CURRENCY_CODE_GYD = "GYD";
+// const std::string CURRENCY_CODE_BBD = "BBD";
+// const std::string CURRENCY_CODE_BSD = "BSD";
+// const std::string CURRENCY_CODE_BMD = "BMD";
+// const std::string CURRENCY_CODE_LRD = "LRD";
+// const std::string CURRENCY_CODE_ZWL = "ZWL";
+// const std::string CURRENCY_CODE_ARS = "ARS";
+// const std::string CURRENCY_CODE_CLP = "CLP";
+// const std::string CURRENCY_CODE_COP = "COP";
+// const std::string CURRENCY_CODE_MXN = "MXN";
+// const std::string CURRENCY_CODE_UYU = "UYU";
+// const std::string CURRENCY_CODE_DOP = "DOP";
+// const std::string CURRENCY_CODE_SVC = "SVC";
+// const std::string CURRENCY_CODE_SRD = "SRD";
+const std::string CURRENCY_CODE_UNKNOWN = " ";
 
+// Public methods
 std::array<std::string, NUM_SCREENS> parsePriceData(std::uint32_t price, char currency, bool useSuffixFormat = false, bool mowMode = false, bool shareDot = false);
+std::array<std::string, NUM_SCREENS> parsePriceData(std::uint32_t price, const std::string& currencyCode, bool useSuffixFormat = false, bool mowMode = false, bool shareDot = false);
 std::array<std::string, NUM_SCREENS> parseSatsPerCurrency(std::uint32_t price, char currencySymbol, bool withSatsSymbol);
+std::array<std::string, NUM_SCREENS> parseSatsPerCurrency(std::uint32_t price, const std::string& currencyCode, bool withSatsSymbol);
 std::array<std::string, NUM_SCREENS> parseBlockHeight(std::uint32_t blockHeight);
 std::array<std::string, NUM_SCREENS> parseHalvingCountdown(std::uint32_t blockHeight, bool asBlocks);
 std::array<std::string, NUM_SCREENS> parseMarketCap(std::uint32_t blockHeight, std::uint32_t price, char currencySymbol, bool bigChars);
+std::array<std::string, NUM_SCREENS> parseMarketCap(std::uint32_t blockHeight, std::uint32_t price, const std::string& currencyCode, bool bigChars);
 std::array<std::string, NUM_SCREENS> parseBlockFees(std::uint16_t blockFees);
 
 char getCurrencySymbol(char input);
 std::string getCurrencyCode(char input);
 char getCurrencyChar(const std::string& input);
+
+// Private helper methods
+namespace {
+    std::array<std::string, NUM_SCREENS> formatPriceData(std::uint32_t price, char currencySymbol, const std::string& currencyCode, bool useSuffixFormat, bool mowMode, bool shareDot, bool useSymbol = true);
+    std::array<std::string, NUM_SCREENS> formatSatsPerCurrency(std::uint32_t price, char currencySymbol, const std::string& currencyCode, bool withSatsSymbol, bool alwaysShowSats = false);
+    std::array<std::string, NUM_SCREENS> formatMarketCap(std::uint32_t blockHeight, std::uint32_t price, char currencySymbol, const std::string& currencyCode, bool bigChars);
+}

src/lib/config.cpp

@@ -1,5 +1,6 @@
 #include "config.hpp"
 #include "led_handler.hpp"
+#include "lnbits.hpp"
 
 #define MAX_ATTEMPTS_WIFI_CONNECTION 20
 
@@ -393,6 +394,10 @@ void setupWebsocketClients(void *pvParameters)
 {
   DataSourceType dataSource = getDataSource();
 
+  if (preferences.getBool("lnbitsEnabled", DEFAULT_LNBITS_ENABLED)) {
+    setupLnbits();
+  }
+  
   if (dataSource == BTCLOCK_SOURCE || dataSource == CUSTOM_SOURCE)
   {
     V2Notify::setupV2Notify();

src/lib/defaults.hpp

@@ -100,3 +100,7 @@ enum DataSourceType {
 #ifndef DEFAULT_BOOT_TEXT
 #define DEFAULT_BOOT_TEXT "BTCLOCK"
 #endif
+
+#define DEFAULT_LNBITS_INSTANCE "demo.lnbits.com"
+#define DEFAULT_LNBITS_HTTPS true
+#define DEFAULT_LNBITS_ENABLED false

src/lib/lnbits.cpp

@@ -0,0 +1,151 @@
+#include "lnbits.hpp"
+#include "lib/shared.hpp"
+
+LNBitsFetch* LNBitsFetch::instance = nullptr;
+
+LNBitsFetch::LNBitsFetch() : initialized(false), taskHandle(nullptr) {}
+
+LNBitsFetch& LNBitsFetch::getInstance() {
+    if (instance == nullptr) {
+        instance = new LNBitsFetch();
+    }
+    return *instance;
+}
+
+void LNBitsFetch::setup() {
+    if (initialized) return;
+    
+    currentCurrency = getActiveCurrencies().front();
+    
+    xTaskCreate(taskLNBits, "lnbitsTask", 6 * 1024, NULL, tskIDLE_PRIORITY, &taskHandle);
+    initialized = true;
+    
+    // Fetch rates immediately when setup
+    fetchRates();
+}
+
+String LNBitsFetch::buildApiUrl(const std::string& currency) {
+    String instance = preferences.getString("lnbitsInstance", DEFAULT_LNBITS_INSTANCE);
+    bool useHttps = preferences.getBool("lnbitsHttps", DEFAULT_LNBITS_HTTPS);
+    
+    String protocol = useHttps ? "https" : "http";
+    return protocol + "://" + instance + "/api/v1/rate/" + String(currency.c_str());
+}
+
+void LNBitsFetch::fetchRates() {
+    if (!initialized) return;
+    
+    std::vector<std::string> currencies = getActiveCurrencies();
+    HTTPClient http;
+    
+    for (const std::string& currency : currencies) {
+        String apiUrl = buildApiUrl(currency);
+
+        if (debugLogEnabled()) {
+            Serial.printf("Fetching LNBits rate for %s from %s\n", currency.c_str(), apiUrl.c_str());
+        }
+        
+        http.begin(apiUrl);
+        int httpCode = http.GET();
+        
+        if (httpCode == HTTP_CODE_OK) {
+            String payload = http.getString();
+            JsonDocument doc;
+            DeserializationError error = deserializeJson(doc, payload);
+            
+            if (!error) {
+                if (doc.containsKey("price")) {
+                    uint price = doc["price"].as<uint>();
+                    
+                    if (price > 0) {
+                        priceMap[currency] = price;
+                        unsigned long int currentTime = esp_timer_get_time() / 1000000;
+                        lastUpdateMap[currency] = currentTime;
+                        
+                        if (debugLogEnabled()) {
+                            Serial.printf("Updated LNBits price for %s: %d\n", currency.c_str(), price);
+                        }
+                        
+                        // Update the screen if it's currently displaying price-related information
+                        if (workQueue != nullptr && (
+                            ScreenHandler::getCurrentScreen() == SCREEN_BTC_TICKER ||
+                            ScreenHandler::getCurrentScreen() == SCREEN_SATS_PER_CURRENCY ||
+                            ScreenHandler::getCurrentScreen() == SCREEN_MARKET_CAP)) {
+                            WorkItem rateUpdate = {TASK_PRICE_UPDATE, currency[0]};
+                            xQueueSend(workQueue, &rateUpdate, portMAX_DELAY);
+                        }
+                    }
+                }
+            } else if (debugLogEnabled()) {
+                Serial.printf("JSON parse error for %s: %s\n", currency.c_str(), error.c_str());
+            }
+        } else if (debugLogEnabled()) {
+            Serial.printf("HTTP error for %s: %d\n", currency.c_str(), httpCode);
+        }
+        
+        http.end();
+    }
+}
+
+void LNBitsFetch::stop() {
+    if (taskHandle != nullptr) {
+        vTaskDelete(taskHandle);
+        taskHandle = nullptr;
+    }
+    initialized = false;
+}
+
+void LNBitsFetch::restart() {
+    stop();
+    setup();
+}
+
+bool LNBitsFetch::isInitialized() const {
+    return initialized;
+}
+
+TaskHandle_t LNBitsFetch::getTaskHandle() const {
+    return taskHandle;
+}
+
+uint LNBitsFetch::getPrice(const std::string& currencyCode) {
+    if (priceMap.find(currencyCode) == priceMap.end()) {
+        return 0;
+    }
+    return priceMap[currencyCode];
+}
+
+void LNBitsFetch::setPrice(uint newPrice, const std::string& currencyCode) {
+    priceMap[currencyCode] = newPrice;
+}
+
+unsigned long int LNBitsFetch::getLastPriceUpdate(const std::string& currencyCode) {
+    if (lastUpdateMap.find(currencyCode) == lastUpdateMap.end()) {
+        return 0;
+    }
+    return lastUpdateMap[currencyCode];
+}
+
+void setupLnbits() {
+    if (preferences.getBool("lnbitsEnabled", DEFAULT_LNBITS_ENABLED)) {
+        LNBitsFetch::getInstance().setup();
+    }
+}
+
+void taskLNBits(void* pvParameters) {
+    for (;;) {
+        // Wait for notification from timer
+        ulTaskNotifyTake(pdTRUE, portMAX_DELAY);
+        
+        // Fetch rates
+        LNBitsFetch::getInstance().fetchRates();
+    }
+} 
+
+void LNBitsFetch::setCurrentCurrency(const std::string& currency) {
+    currentCurrency = currency;
+}
+
+std::string LNBitsFetch::getCurrentCurrency() const {
+    return currentCurrency;
+}

src/lib/lnbits.hpp

@@ -0,0 +1,43 @@
+#pragma once
+
+#include <Arduino.h>
+#include <ArduinoJson.h>
+#include <HTTPClient.h>
+#include <memory>
+#include <string>
+#include <map>
+
+#include "lib/screen_handler.hpp"
+
+class LNBitsFetch {
+private:
+    LNBitsFetch();
+    static LNBitsFetch* instance;
+    
+    bool initialized;
+    TaskHandle_t taskHandle;
+    std::map<std::string, uint> priceMap;
+    std::map<std::string, unsigned long int> lastUpdateMap;
+    std::string currentCurrency;
+    String buildApiUrl(const std::string& currency);
+    
+public:
+    static LNBitsFetch& getInstance();
+    
+    void setup();
+    void fetchRates();
+    void stop();
+    void restart();
+    void setCurrentCurrency(const std::string& currency);
+    std::string getCurrentCurrency() const;
+    
+    bool isInitialized() const;
+    TaskHandle_t getTaskHandle() const;
+    
+    uint getPrice(const std::string& currencyCode);
+    void setPrice(uint newPrice, const std::string& currencyCode);
+    unsigned long int getLastPriceUpdate(const std::string& currencyCode);
+};
+
+void setupLnbits();
+void taskLNBits(void* pvParameters); 

src/lib/screen_handler.cpp

@@ -89,24 +89,47 @@ bool ScreenHandler::handleCurrencyRotation(bool forward) {
         std::vector<std::string> ac = getActiveCurrencies();
         if (ac.empty()) return false;
 
-        std::string curCode = getCurrencyCode(getCurrentCurrency());
+        if (preferences.getBool("lnbitsEnabled", DEFAULT_LNBITS_ENABLED)) {
-        auto it = std::find(ac.begin(), ac.end(), curCode);
+            std::string curCode = LNBitsFetch::getInstance().getCurrentCurrency();
+            auto it = std::find(ac.begin(), ac.end(), curCode);
             
-        if (it == ac.end()) {
+            if (it == ac.end()) {
-            // Current currency not found in active currencies - initialize based on direction
+                // Current currency not found in active currencies - initialize based on direction
-            setCurrentCurrency(getCurrencyChar(forward ? ac.front() : ac.back()));
+                LNBitsFetch::getInstance().setCurrentCurrency(forward ? ac.front() : ac.back());
-            setCurrentScreen(getCurrentScreen());
+                setCurrentScreen(getCurrentScreen());
-            return true;
+                return true;
-        } else if (forward && curCode != ac.back()) {
+            } else if (forward && curCode != ac.back()) {
-            // Moving forward and not at last currency
+                // Moving forward and not at last currency
-            setCurrentCurrency(getCurrencyChar(ac.at(std::distance(ac.begin(), it) + 1)));
+                LNBitsFetch::getInstance().setCurrentCurrency(ac.at(std::distance(ac.begin(), it) + 1));
-            setCurrentScreen(getCurrentScreen());
+                setCurrentScreen(getCurrentScreen());
-            return true;
+                return true;
-        } else if (!forward && curCode != ac.front()) {
+            } else if (!forward && curCode != ac.front()) {
-            // Moving backward and not at first currency
+                // Moving backward and not at first currency
-            setCurrentCurrency(getCurrencyChar(ac.at(std::distance(ac.begin(), it) - 1)));
+                LNBitsFetch::getInstance().setCurrentCurrency(ac.at(std::distance(ac.begin(), it) - 1));
-            setCurrentScreen(getCurrentScreen());
+                setCurrentScreen(getCurrentScreen());
-            return true;
+                return true;
+            }
+        } else {
+
+            std::string curCode = getCurrencyCode(getCurrentCurrency());
+            auto it = std::find(ac.begin(), ac.end(), curCode);
+            
+            if (it == ac.end()) {
+                // Current currency not found in active currencies - initialize based on direction
+                setCurrentCurrency(getCurrencyChar(forward ? ac.front() : ac.back()));
+                setCurrentScreen(getCurrentScreen());
+                return true;
+            } else if (forward && curCode != ac.back()) {
+                // Moving forward and not at last currency
+                setCurrentCurrency(getCurrencyChar(ac.at(std::distance(ac.begin(), it) + 1)));
+                setCurrentScreen(getCurrentScreen());
+                return true;
+            } else if (!forward && curCode != ac.front()) {
+                // Moving backward and not at first currency
+                setCurrentCurrency(getCurrencyChar(ac.at(std::distance(ac.begin(), it) - 1)));
+                setCurrentScreen(getCurrentScreen());
+                return true;
+            }
         }
         // If we're at the last/first currency of current screen, let nextScreen/previousScreen handle it
         return false;
@@ -241,18 +264,39 @@ void workerTask(void *pvParameters) {
 
                 case TASK_PRICE_UPDATE: {
                     uint currency = ScreenHandler::getCurrentCurrency();
-                    uint price = getPrice(currency);
+
+                    uint price;
+                    if (preferences.getBool("lnbitsEnabled", DEFAULT_LNBITS_ENABLED)) {
+                        price = LNBitsFetch::getInstance().getPrice(LNBitsFetch::getInstance().getCurrentCurrency());
+                    } else {
+                        price = getPrice(currency);
+                    }
 
                     if (currentScreenValue == SCREEN_BTC_TICKER) {
-                        taskEpdContent = parsePriceData(price, currency, preferences.getBool("suffixPrice", DEFAULT_SUFFIX_PRICE), 
+                        if (preferences.getBool("lnbitsEnabled", DEFAULT_LNBITS_ENABLED)) {
-                            preferences.getBool("mowMode", DEFAULT_MOW_MODE),
+                            taskEpdContent = parsePriceData(price, LNBitsFetch::getInstance().getCurrentCurrency(), preferences.getBool("suffixPrice", DEFAULT_SUFFIX_PRICE), 
-                            preferences.getBool("suffixShareDot", DEFAULT_SUFFIX_SHARE_DOT)
+                                preferences.getBool("mowMode", DEFAULT_MOW_MODE),
-                        );
+                                preferences.getBool("suffixShareDot", DEFAULT_SUFFIX_SHARE_DOT)
+                            );
+                        } else {
+                            taskEpdContent = parsePriceData(price, currency, preferences.getBool("suffixPrice", DEFAULT_SUFFIX_PRICE), 
+                                preferences.getBool("mowMode", DEFAULT_MOW_MODE),
+                                preferences.getBool("suffixShareDot", DEFAULT_SUFFIX_SHARE_DOT)
+                            );
+                        }
                     } else if (currentScreenValue == SCREEN_SATS_PER_CURRENCY) {
-                        taskEpdContent = parseSatsPerCurrency(price, currency, preferences.getBool("useSatsSymbol", DEFAULT_USE_SATS_SYMBOL));
+                        if (preferences.getBool("lnbitsEnabled", DEFAULT_LNBITS_ENABLED)) {
+                            taskEpdContent = parseSatsPerCurrency(price, LNBitsFetch::getInstance().getCurrentCurrency(), preferences.getBool("useSatsSymbol", DEFAULT_USE_SATS_SYMBOL));
+                        } else {
+                            taskEpdContent = parseSatsPerCurrency(price, currency, preferences.getBool("useSatsSymbol", DEFAULT_USE_SATS_SYMBOL));
+                        }
                     } else {
                         auto& blockNotify = BlockNotify::getInstance();
-                        taskEpdContent = parseMarketCap(blockNotify.getBlockHeight(), price, currency,  preferences.getBool("mcapBigChar", DEFAULT_MCAP_BIG_CHAR));
+                        if (preferences.getBool("lnbitsEnabled", DEFAULT_LNBITS_ENABLED)) {
+                            taskEpdContent = parseMarketCap(blockNotify.getBlockHeight(), price, LNBitsFetch::getInstance().getCurrentCurrency(),  preferences.getBool("mcapBigChar", DEFAULT_MCAP_BIG_CHAR));
+                        } else {
+                            taskEpdContent = parseMarketCap(blockNotify.getBlockHeight(), price, currency,  preferences.getBool("mcapBigChar", DEFAULT_MCAP_BIG_CHAR));
+                        }
                     }
 
                     EPDManager::getInstance().setContent(taskEpdContent);

src/lib/timers.cpp

@@ -1,5 +1,6 @@
 #include "timers.hpp"
 #include "led_handler.hpp"
+#include "lnbits.hpp"
 
 esp_timer_handle_t screenRotateTimer;
 esp_timer_handle_t minuteTimer;
@@ -79,6 +80,11 @@ void IRAM_ATTR minuteTimerISR(void *arg) {
     vTaskNotifyGiveFromISR(miningPoolHandle, &xHigherPriorityTaskWoken);
   }
   
+  TaskHandle_t lnbitsHandle = LNBitsFetch::getInstance().getTaskHandle();
+  if (lnbitsHandle != NULL) {
+    vTaskNotifyGiveFromISR(lnbitsHandle, &xHigherPriorityTaskWoken);
+  }
+
   if (xHigherPriorityTaskWoken == pdTRUE) {
     portYIELD_FROM_ISR();
   }

src/lib/v2_notify.cpp

@@ -77,21 +77,22 @@ namespace V2Notify
 
             buffer = new uint8_t[responseLength];
 
-            response["type"] = "subscribe";
+            if (!preferences.getBool("lnbitsEnabled", DEFAULT_LNBITS_ENABLED)) {
-            response["eventType"] = "price";
+                response["type"] = "subscribe";
+                response["eventType"] = "price";
 
-            JsonArray currenciesArray = response["currencies"].to<JsonArray>();
+                JsonArray currenciesArray = response["currencies"].to<JsonArray>();
 
-            for (const auto &str : getActiveCurrencies())
+                for (const auto &str : getActiveCurrencies())
-            {
+                {
-                currenciesArray.add(str);
+                    currenciesArray.add(str);
+                }
+
+                responseLength = measureMsgPack(response);
+                buffer = new uint8_t[responseLength];
+                serializeMsgPack(response, buffer, responseLength);
+                webSocket.sendBIN(buffer, responseLength);
             }
-
-            //            response["currencies"] = currenciesArray;
-            responseLength = measureMsgPack(response);
-            buffer = new uint8_t[responseLength];
-            serializeMsgPack(response, buffer, responseLength);
-            webSocket.sendBIN(buffer, responseLength);
             break;
         }
         case WStype_TEXT:

src/lib/webserver.cpp

@@ -5,7 +5,7 @@
 static const char* JSON_CONTENT = "application/json";
 
 static const char *const PROGMEM strSettings[] = {
-    "hostnamePrefix", "mempoolInstance", "nostrPubKey", "nostrRelay", "bitaxeHostname", "miningPoolName", "miningPoolUser", "nostrZapPubkey", "httpAuthUser", "httpAuthPass", "gitReleaseUrl", "poolLogosUrl", "ceEndpoint", "fontName", "localPoolEndpoint", "tzString"};
+    "hostnamePrefix", "mempoolInstance", "nostrPubKey", "nostrRelay", "bitaxeHostname", "miningPoolName", "miningPoolUser", "nostrZapPubkey", "httpAuthUser", "httpAuthPass", "gitReleaseUrl", "poolLogosUrl", "ceEndpoint", "fontName", "localPoolEndpoint", "tzString", "lnbitsInstance"};
 
 static const char *const PROGMEM uintSettings[] = {"minSecPriceUpd", "fullRefreshMin", "ledBrightness", "flMaxBrightness", "flEffectDelay", "luxLightToggle", "wpTimeout"};
 
@@ -18,7 +18,7 @@ static const char *const PROGMEM boolSettings[] = {"ledTestOnPower", "ledFlashOn
                                                    "mempoolSecure", "bitaxeEnabled",
                                                    "miningPoolStats", "verticalDesc",
                                                    "nostrZapNotify", "httpAuthEnabled",
-                                                   "enableDebugLog", "ceDisableSSL", "dndEnabled", "dndTimeBasedEnabled"};
+                                                   "enableDebugLog", "ceDisableSSL", "dndEnabled", "dndTimeBasedEnabled", "lnbitsEnabled", "lnbitsHttps"};
 
 AsyncWebServer server(80);
 AsyncEventSource events("/events");
@@ -252,9 +252,15 @@ JsonDocument getStatusObject()
   conStatus["blocks"] = blockNotify.isConnected();
   conStatus["V2"] = V2Notify::isV2NotifyConnected();
   conStatus["nostr"] = nostrConnected();
+  conStatus["lnbits"] = LNBitsFetch::getInstance().isInitialized();
 
   root["rssi"] = WiFi.RSSI();
-  root["currency"] = getCurrencyCode(ScreenHandler::getCurrentCurrency());
+
+  if (preferences.getBool("lnbitsEnabled", DEFAULT_LNBITS_ENABLED)) {
+    root["currency"] = LNBitsFetch::getInstance().getCurrentCurrency();
+  } else {
+    root["currency"] = getCurrencyCode(ScreenHandler::getCurrentCurrency());
+  }
 
 #ifdef HAS_FRONTLIGHT
   std::vector<uint16_t> statuses = ledHandler.frontlightGetStatus();
@@ -713,6 +719,12 @@ void onApiSettingsGet(AsyncWebServerRequest *request)
   root["ledFlashOnZap"] = preferences.getBool("ledFlashOnZap", DEFAULT_LED_FLASH_ON_ZAP);
   root["fontName"] = preferences.getString("fontName", DEFAULT_FONT_NAME);
   root["availableFonts"] = FontNames::getAvailableFonts();
+  
+  // LNBits settings
+  root["lnbitsEnabled"] = preferences.getBool("lnbitsEnabled", DEFAULT_LNBITS_ENABLED);
+  root["lnbitsInstance"] = preferences.getString("lnbitsInstance", DEFAULT_LNBITS_INSTANCE);
+  root["lnbitsHttps"] = preferences.getBool("lnbitsHttps", DEFAULT_LNBITS_HTTPS);
+  
   // Custom endpoint settings (only used for CUSTOM_SOURCE)
   root["customEndpoint"] = preferences.getString("customEndpoint", DEFAULT_CUSTOM_ENDPOINT);
   root["customEndpointDisableSSL"] = preferences.getBool("customEndpointDisableSSL", DEFAULT_CUSTOM_ENDPOINT_DISABLE_SSL);
@@ -917,6 +929,7 @@ void onApiStopDataSources(AsyncWebServerRequest *request)
 
   stopPriceNotify();
   BlockNotify::getInstance().stop();
+  LNBitsFetch::getInstance().stop();
 
   request->send(response);
 }
@@ -928,6 +941,9 @@ void onApiRestartDataSources(AsyncWebServerRequest *request)
 
   restartPriceNotify();
   BlockNotify::getInstance().restart();
+  if (preferences.getBool("lnbitsEnabled", DEFAULT_LNBITS_ENABLED)) {
+    LNBitsFetch::getInstance().restart();
+  }
 
   request->send(response);
 }
@@ -1077,10 +1093,17 @@ void onApiShowCurrency(AsyncWebServerRequest *request)
       return;
     }
 
-    char curChar = getCurrencyChar(currency);
+    // LNbits: set currency using a string
+    if (preferences.getBool("lnbitsEnabled", DEFAULT_LNBITS_ENABLED)) {
+      LNBitsFetch::getInstance().setCurrentCurrency(currency);
+      ScreenHandler::setCurrentScreen(ScreenHandler::getCurrentScreen());
 
-    ScreenHandler::setCurrentCurrency(curChar);
+    } else {
-    ScreenHandler::setCurrentScreen(ScreenHandler::getCurrentScreen());
+      // Normal situation: set currency using a char
+      char curChar = getCurrencyChar(currency);
+      ScreenHandler::setCurrentCurrency(curChar);
+      ScreenHandler::setCurrentScreen(ScreenHandler::getCurrentScreen());
+    }
 
     request->send(HTTP_OK);
     return;

src/lib/webserver.hpp

@@ -8,6 +8,11 @@
 #include <ESPmDNS.h>
 #include "AsyncJson.h"
 #include <iostream>
+#include <AsyncTCP.h>
+#include <ESPmDNS.h>
+#include <Update.h>
+#include <WiFi.h>
+#include <sstream>
 
 #include "lib/block_notify.hpp"
 #include "lib/led_handler.hpp"
@@ -15,6 +20,11 @@
 #include "lib/screen_handler.hpp"
 #include "webserver/OneParamRewrite.hpp"
 #include "lib/mining_pool/pool_factory.hpp"
+#include "lib/lnbits.hpp"
+#include "lib/v2_notify.hpp"
+#include "lib/ota.hpp"
+#include "lib/shared.hpp"
+
 
 extern TaskHandle_t eventSourceTaskHandle;
 

test/test_datahandler/test_main.cpp

@@ -36,12 +36,15 @@ void test_CorrectSatsPerDollarConversion(void)
 void test_SatsPerDollarAfter1B(void)
 {
     std::array<std::string, NUM_SCREENS> output = parseSatsPerCurrency(120000000, CURRENCY_USD, false);
-    TEST_ASSERT_EQUAL_STRING("SATS/USD", output[0].c_str());
+    
-    TEST_ASSERT_EQUAL_STRING("0", output[NUM_SCREENS - 5].c_str());
+    std::string joined = joinArrayWithBrackets(output);
-    TEST_ASSERT_EQUAL_STRING(".", output[NUM_SCREENS - 4].c_str());
+
-    TEST_ASSERT_EQUAL_STRING("8", output[NUM_SCREENS - 3].c_str());
+    TEST_ASSERT_EQUAL_STRING_MESSAGE("SATS/USD", output[0].c_str(), joined.c_str());
-    TEST_ASSERT_EQUAL_STRING("3", output[NUM_SCREENS - 2].c_str());
+    TEST_ASSERT_EQUAL_STRING_MESSAGE("0", output[NUM_SCREENS - 5].c_str(), joined.c_str());
-    TEST_ASSERT_EQUAL_STRING("3", output[NUM_SCREENS - 1].c_str());
+    TEST_ASSERT_EQUAL_STRING_MESSAGE(".", output[NUM_SCREENS - 4].c_str(), joined.c_str());
+    TEST_ASSERT_EQUAL_STRING_MESSAGE("8", output[NUM_SCREENS - 3].c_str(), joined.c_str());
+    TEST_ASSERT_EQUAL_STRING_MESSAGE("3", output[NUM_SCREENS - 2].c_str(), joined.c_str());
+    TEST_ASSERT_EQUAL_STRING_MESSAGE("3", output[NUM_SCREENS - 1].c_str(), joined.c_str());
 }
 
 void test_CorrectSatsPerPoundConversion(void)
@@ -272,6 +275,24 @@ void test_Mcap1TrillionJpySmallChars(void)
     TEST_ASSERT_EQUAL_STRING("000", output[NUM_SCREENS - 1].c_str());
 }
 
+void test_PriceDataWithCurrencyCode(void)
+{
+    std::array<std::string, NUM_SCREENS> output = parsePriceData(10000, "PYG", false, false, false);
+    TEST_ASSERT_EQUAL_STRING("BTC/PYG", output[0].c_str());
+}
+
+void test_SatsPerCurrencyWithCurrencyCode(void)
+{
+    std::array<std::string, NUM_SCREENS> output = parseSatsPerCurrency(100000, "ZAR", false);
+    TEST_ASSERT_EQUAL_STRING("SATS/ZAR", output[0].c_str());
+}
+
+void test_McapWithCurrencyCode(void)
+{
+    std::array<std::string, NUM_SCREENS> output = parseMarketCap(100000, 10000, "PYG", true);
+    TEST_ASSERT_EQUAL_STRING("PYG/MCAP", output[0].c_str());
+}
+
 // not needed when using generate_test_runner.rb
 int runUnityTests(void)
 {
@@ -295,6 +316,9 @@ int runUnityTests(void)
     RUN_TEST(test_PriceSuffixModeCompact2);
     RUN_TEST(test_PriceSuffixModeMow);
     RUN_TEST(test_PriceSuffixModeMowCompact);
+    RUN_TEST(test_PriceDataWithCurrencyCode);
+    RUN_TEST(test_SatsPerCurrencyWithCurrencyCode);
+    RUN_TEST(test_McapWithCurrencyCode);
 
     return UNITY_END();
 }