#!/bin/bash

# Script to list all loaded wallets on the RinCoin node
# Usage: ./list_wallets.sh [rpc_user] [rpc_password] [rpc_host] [rpc_port]

RPC_USER=${1:-"rinrpc"}
RPC_PASSWORD=${2:-"745ce784d5d537fc06105a1b935b7657903cfc71a5fb3b90"}
RPC_HOST=${3:-"localhost"}
RPC_PORT=${4:-"9556"}

# JSON-RPC request to list wallets
RPC_REQUEST='{
  "jsonrpc": "2.0",
  "id": "listwallets",
  "method": "listwallets",
  "params": []
}'

echo "Listing loaded wallets on RinCoin node..."

# Make the RPC call
RESPONSE=$(curl -s -u "$RPC_USER:$RPC_PASSWORD" \
    -H "Content-Type: application/json" \
    -d "$RPC_REQUEST" \
    "http://$RPC_HOST:$RPC_PORT")

# Show raw response for debugging
echo "Raw response: $RESPONSE"
echo ""

# Check for errors (without jq)
if echo "$RESPONSE" | grep -q '"error":null'; then
    echo "No errors in response"
    
    # Extract wallet names from the result array
    # Look for pattern: "result":["wallet1","wallet2"]
    WALLET_SECTION=$(echo "$RESPONSE" | grep -o '"result":\[[^]]*\]')
    
    if [ -n "$WALLET_SECTION" ]; then
        # Extract wallet names between quotes
        WALLETS=$(echo "$WALLET_SECTION" | grep -o '"[^"]*"' | grep -v '"result"' | sed 's/"//g')
        
        if [ -n "$WALLETS" ]; then
            echo "Loaded wallets:"
            echo "$WALLETS" | while read -r wallet; do
                echo "  - $wallet"
                
                # Get wallet info
                WALLET_INFO=$(curl -s -u "$RPC_USER:$RPC_PASSWORD" \
                    -H "Content-Type: application/json" \
                    -d '{"jsonrpc": "2.0", "id": "getwalletinfo", "method": "getwalletinfo", "params": []}' \
                    "http://$RPC_HOST:$RPC_PORT/wallet/$wallet")
                
                if echo "$WALLET_INFO" | grep -q '"error":null'; then
                    # Extract balance
                    BALANCE=$(echo "$WALLET_INFO" | grep -o '"balance":[0-9.]*' | cut -d: -f2)
                    # Extract address count
                    ADDRESS_COUNT=$(echo "$WALLET_INFO" | grep -o '"txcount":[0-9]*' | cut -d: -f2)
                    
                    echo "    Balance: ${BALANCE:-0} RIN"
                    echo "    Transactions: ${ADDRESS_COUNT:-0}"
                    
                    # Get a few addresses
                    echo "    Sample addresses:"
                    for i in {1..3}; do
                        ADDR_RESPONSE=$(curl -s -u "$RPC_USER:$RPC_PASSWORD" \
                            -H "Content-Type: application/json" \
                            -d '{"jsonrpc": "2.0", "id": "getnewaddress", "method": "getnewaddress", "params": []}' \
                            "http://$RPC_HOST:$RPC_PORT/wallet/$wallet")
                        
                        if echo "$ADDR_RESPONSE" | grep -q '"error":null'; then
                            ADDR=$(echo "$ADDR_RESPONSE" | grep -o '"result":"[^"]*"' | cut -d'"' -f4)
                            echo "      $ADDR"
                        fi
                    done
                fi
                echo ""
            done
        else
            echo "No wallets are currently loaded."
        fi
    else
        echo "No wallet result found in response."
    fi
else
    echo "Error in response: $RESPONSE"
fi