#!/usr/bin/env bash
# Configure RPC nodes as Full Function or Standard Base type

set -euo pipefail

# Load IP configuration
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
source "${PROJECT_ROOT}/config/ip-addresses.conf" 2>/dev/null || true


SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"

log() { echo "[INFO] $1"; }
success() { echo "[✓] $1"; }
error() { echo "[ERROR] $1"; }

# Function to create full-function RPC config
create_fullfunction_config() {
    local vmid=$1
    local ip=$2
    
    log "Creating full-function RPC config for VMID $vmid ($ip)"
    
    cat > /tmp/besu-config-fullfunction-$vmid.toml << 'EOF'
# Full Function RPC Node Configuration
# Can deploy contracts and execute write transactions

network-id=138
p2p-host="0.0.0.0"
p2p-port=30303

rpc-http-enabled=true
rpc-http-host="0.0.0.0"
rpc-http-port=8545
rpc-http-api=["ETH","NET","WEB3","ADMIN","PERSONAL","MINER","DEBUG"]
rpc-http-cors-origins=["*"]

rpc-ws-enabled=true
rpc-ws-host="0.0.0.0"
rpc-ws-port=8546
rpc-ws-api=["ETH","NET","WEB3","ADMIN","PERSONAL","MINER","DEBUG"]
rpc-ws-origins=["*"]

rpc-http-api-enable-unsafe-txsigning=true

metrics-enabled=true
metrics-port=9545
metrics-host="0.0.0.0"

sync-mode="FULL"
logging="INFO"

permissions-nodes-config-file-enabled=true
permissions-nodes-config-file="/var/lib/besu/permissions/permissions-nodes.toml"
static-nodes-file="/var/lib/besu/static-nodes.json"

max-peers=50
data-path="/data/besu"
EOF
    
    success "Created full-function config for VMID $vmid"
}

# Function to create standard base RPC config
create_standardbase_config() {
    local vmid=$1
    local ip=$2
    
    log "Creating standard base RPC config for VMID $vmid ($ip)"
    
    cat > /tmp/besu-config-standardbase-$vmid.toml << 'EOF'
# Standard Base RPC Node Configuration
# Read-only access for public services

network-id=138
p2p-host="0.0.0.0"
p2p-port=30303

rpc-http-enabled=true
rpc-http-host="0.0.0.0"
rpc-http-port=8545
rpc-http-api=["ETH","NET","WEB3"]
rpc-http-cors-origins=["*"]

rpc-ws-enabled=true
rpc-ws-host="0.0.0.0"
rpc-ws-port=8546
rpc-ws-api=["ETH","NET","WEB3"]
rpc-ws-origins=["*"]

metrics-enabled=true
metrics-port=9545
metrics-host="0.0.0.0"

sync-mode="FULL"
logging="WARN"

permissions-nodes-config-file-enabled=true
permissions-nodes-config-file="/var/lib/besu/permissions/permissions-nodes.toml"
static-nodes-file="/var/lib/besu/static-nodes.json"

max-peers=50
data-path="/data/besu"
EOF
    
    success "Created standard base config for VMID $vmid"
}

log "==================================="
log "RPC Node Configuration Generator"
log "==================================="
echo ""

# ALLTRA Network
log "Configuring ALLTRA Network RPC Nodes..."
create_fullfunction_config 2500 "${IP_SERVICE_172:-${IP_SERVICE_172:-192.168.11.172}}"
create_standardbase_config 2501 "${IP_SERVICE_173:-${IP_SERVICE_173:-192.168.11.173}}"
create_standardbase_config 2502 "${IP_SERVICE_174:-${IP_SERVICE_174:-192.168.11.174}}"
echo ""

# HYBX Network
log "Configuring HYBX Network RPC Nodes..."
create_fullfunction_config 2503 "${IP_RPC_246:-${IP_RPC_246:-${IP_RPC_246:-192.168.11.246}}}"
create_standardbase_config 2504 "${IP_RPC_247:-${IP_RPC_247:-${IP_RPC_247:-192.168.11.247}}}"
create_standardbase_config 2505 "${IP_RPC_248:-${IP_RPC_248:-${IP_RPC_248:-192.168.11.248}}}"
echo ""

log "Configuration files created in /tmp/"
log "Deploy these to respective RPC node config directories:"
log "  ALLTRA-RPC-1 (Full): /tmp/besu-config-fullfunction-2500.toml → /opt/besu/config/"
log "  ALLTRA-RPC-2 (Std):  /tmp/besu-config-standardbase-2501.toml → /opt/besu/config/"
log "  ALLTRA-RPC-3 (Std):  /tmp/besu-config-standardbase-2502.toml → /opt/besu/config/"
log "  HYBX-RPC-1 (Full):   /tmp/besu-config-fullfunction-2503.toml → /opt/besu/config/"
log "  HYBX-RPC-2 (Std):    /tmp/besu-config-standardbase-2504.toml → /opt/besu/config/"
log "  HYBX-RPC-3 (Std):    /tmp/besu-config-standardbase-2505.toml → /opt/besu/config/"