Added chaintype user-facing string display

Author: portlandhodl

src/kernel/chainparams.h

@@ -105,10 +105,12 @@ class CChainParams
     uint64_t PruneAfterHeight() const { return nPruneAfterHeight; }
     /** Minimum free space (in GB) needed for data directory */
     uint64_t AssumedBlockchainSize() const { return m_assumed_blockchain_size; }
-    /** Minimum free space (in GB) needed for data directory when pruned; Does not include prune target*/
+    /** Minimum free space (in GB) needed for data directory when pruned; Does not include prune target */
     uint64_t AssumedChainStateSize() const { return m_assumed_chain_state_size; }
     /** Whether it is possible to mine blocks on demand (no retargeting) */
     bool MineBlocksOnDemand() const { return consensus.fPowNoRetargeting; }
+    /** Return the chain type as a user-facing string */
+    std::string GetChainTypeDisplayString() const { return ChainTypeToDisplayString(m_chain_type); }
     /** Return the chain type string */
     std::string GetChainTypeString() const { return ChainTypeToString(m_chain_type); }
     /** Return the chain type */

src/util/chaintype.cpp

@@ -41,3 +41,18 @@ std::optional<ChainType> ChainTypeFromString(std::string_view chain)
         return std::nullopt;
     }
 }
+
+std::string ChainTypeToDisplayString(ChainType chain)
+{
+    switch (chain) {
+    case ChainType::MAIN:
+        return "Bitcoin";
+    case ChainType::TESTNET:
+        return "testnet";
+    case ChainType::SIGNET:
+        return "signet";
+    case ChainType::REGTEST:
+        return "regtest";
+    }
+    assert(false);
+}

src/util/chaintype.h

@@ -16,6 +16,8 @@ enum class ChainType {
     TESTNET4,
 };
 
+std::string ChainTypeToDisplayString(ChainType chain);
+
 std::string ChainTypeToString(ChainType chain);
 
 std::optional<ChainType> ChainTypeFromString(std::string_view chain);