#!/bin/sh
set -e

# Create user and group if they don't exist
if ! getent group xxxigcc >/dev/null; then
    addgroup --system xxxigcc
fi

if ! getent passwd xxxigcc >/dev/null; then
    adduser --system --ingroup xxxigcc --no-create-home \
        --home /opt/xxxigcc --shell /usr/sbin/nologin \
        --gecos "XXXigCC Service" xxxigcc
fi

# Create log directory
mkdir -p /var/log/xxxigcc
chown xxxigcc:xxxigcc /var/log/xxxigcc
chmod 750 /var/log/xxxigcc

# Create config directory
mkdir -p /etc/xxxigcc

# Copy default configs if they don't exist
if [ ! -f /etc/xxxigcc/config.json ]; then
    cp /opt/xxxigcc/config.json /etc/xxxigcc/config.json
    chown xxxigcc:xxxigcc /etc/xxxigcc/config.json
    chmod 640 /etc/xxxigcc/config.json
fi

if [ ! -f /etc/xxxigcc/config_cc.json ]; then
    cp /opt/xxxigcc/config_cc.json /etc/xxxigcc/config_cc.json
    chown xxxigcc:xxxigcc /etc/xxxigcc/config_cc.json
    chmod 640 /etc/xxxigcc/config_cc.json
fi

# Set permissions
chown -R xxxigcc:xxxigcc /opt/xxxigcc
chmod 755 /opt/xxxigcc
chmod 755 /opt/xxxigcc/xxxigServer
chmod 755 /opt/xxxigcc/xxxigDaemon
chmod 755 /opt/xxxigcc/xxxigMiner

# Reload systemd
if [ -d /run/systemd/system ]; then
    systemctl daemon-reload

    # Note: Services are NOT auto-enabled or auto-started
    # Users should manually enable the services they need:
    #   systemctl enable xxxigcc-server.service
    #   systemctl start xxxigcc-server.service
    # or
    #   systemctl enable xxxigcc-daemon.service
    #   systemctl start xxxigcc-daemon.service
fi

echo ""
echo "✅ XXXigCC installed successfully!"
echo ""
echo "📋 Service Information:"
echo ""
echo "  xxxigcc-server  - Control server with web UI (uses config_cc.json)"
echo "  xxxigcc-daemon  - Mining client daemon (uses config.json, auto-calls xxxigMiner)"
echo ""
echo "To start the server (central control):"
echo "  sudo systemctl enable xxxigcc-server.service"
echo "  sudo systemctl start xxxigcc-server.service"
echo ""
echo "To start the daemon (mining client):"
echo "  sudo systemctl enable xxxigcc-daemon.service"
echo "  sudo systemctl start xxxigcc-daemon.service"
echo ""
echo "Configuration files:"
echo "  /etc/xxxigcc/config.json     - Daemon/Miner configuration"
echo "  /etc/xxxigcc/config_cc.json  - Server configuration"
echo ""
echo "Binaries location:"
echo "  /opt/xxxigcc/xxxigServer  - Control server"
echo "  /opt/xxxigcc/xxxigDaemon  - Client daemon (auto-calls xxxigMiner)"
echo "  /opt/xxxigcc/xxxigMiner   - Miner executable"
echo ""

exit 0