#!/bin/bash
set -e

VERSION="v0.1.0-alpha"
BIN_DIR="$HOME/.local/bin"
EXEC_DIR="$HOME/.local/lib/exec"
SERVICE_NAME="deskconnd"
SERVICE_FILE="$HOME/.config/systemd/user/$SERVICE_NAME.service"

mkdir -p "$BIN_DIR"
mkdir -p "$EXEC_DIR"

echo "Downloading binaries..."
curl -L -o deskconn https://github.com/xconnio/deskconn/releases/download/$VERSION/deskconn
curl -L -o deskconnd https://github.com/xconnio/deskconn/releases/download/$VERSION/deskconnd

mv deskconn "$BIN_DIR/deskconn"
mv deskconnd "$EXEC_DIR/deskconnd"

chmod 755 "$BIN_DIR/deskconn"
chmod 700 "$EXEC_DIR/deskconnd"

echo "Binaries installed!"

echo "Setting up systemd user service for $SERVICE_NAME..."
mkdir -p "$(dirname "$SERVICE_FILE")"

cat > "$SERVICE_FILE" <<EOL
[Unit]
Description=DeskConn Daemon
After=network.target

[Service]
ExecStart=$EXEC_DIR/deskconnd
Restart=always
RestartSec=5
Environment=TERM=xterm-256color

[Install]
WantedBy=default.target
EOL

systemctl --user daemon-reload

if systemctl --user is-enabled --quiet "$SERVICE_NAME"; then
    echo "Service exists. Restarting..."
    systemctl --user restart "$SERVICE_NAME"
else
    echo "Enabling and starting service..."
    systemctl --user enable "$SERVICE_NAME"
    systemctl --user start "$SERVICE_NAME"
fi
echo "Systemd service $SERVICE_NAME installed and started!"