#!/bin/sh
set -e

# ntfy-bridge one-liner installer
# Usage: curl -fsSL https://git.dracodev.net/bruno/ntfy-bridge/raw/branch/main/scripts/install.sh | bash

BINARY="ntfy-bridge"
REPO="https://git.dracodev.net/bruno/ntfy-bridge"
INSTALL_DIR="/usr/local/bin"
CONFIG_DIR="/etc/ntfy-bridge"

# Detect OS and architecture
OS=$(uname -s | tr '[:upper:]' '[:lower:]')
ARCH=$(uname -m)

case "$ARCH" in
	x86_64|amd64)  ARCH="amd64" ;;
	aarch64|arm64) ARCH="arm64" ;;
	armv7l)        ARCH="armv7" ;;
	*) echo "Unsupported architecture: $ARCH"; exit 1 ;;
esac

echo "╔══════════════════════════════════════════════════════════════╗"
echo "║           ntfy-bridge installer                              ║"
echo "╚══════════════════════════════════════════════════════════════╝"
echo ""
echo "  OS:   $OS"
echo "  Arch: $ARCH"
echo ""

# Check for required tools
if ! command -v git >/dev/null 2>&1 && ! command -v curl >/dev/null 2>&1; then
	echo "Error: git or curl is required. Install one of them."
	exit 1
fi

if ! command -v make >/dev/null 2>&1 || ! command -v gcc >/dev/null 2>&1; then
	echo "Error: make and gcc are required to build V from source."
	echo "  Debian/Ubuntu: sudo apt install build-essential git"
	echo "  Alpine:        sudo apk add gcc musl-dev make git"
	exit 1
fi

# Build from source
TMPDIR=$(mktemp -d)
cd "$TMPDIR"

echo "Cloning ntfy-bridge..."
git clone --depth 1 "$REPO" ntfy-bridge
cd ntfy-bridge

echo "Installing V (this may take a few minutes)..."
if [ ! -d /opt/v ]; then
	git clone --depth 1 https://github.com/vlang/v /opt/v
	cd /opt/v && make
fi

echo "Building ntfy-bridge..."
/opt/v/v -prod -o "$BINARY" .

echo "Installing binary to $INSTALL_DIR..."
sudo mkdir -p "$INSTALL_DIR"
sudo cp "$BINARY" "$INSTALL_DIR/"
sudo chmod +x "$INSTALL_DIR/$BINARY"

# Install config if not exists
if [ ! -f "$CONFIG_DIR/ntfy-bridge.yaml" ]; then
	echo "Installing example config..."
	sudo mkdir -p "$CONFIG_DIR"
	sudo cp ntfy-bridge.example.yaml "$CONFIG_DIR/ntfy-bridge.yaml"
	sudo cp dashboard.html "$CONFIG_DIR/"
	echo ""
	echo "  ⚠️  Edit $CONFIG_DIR/ntfy-bridge.yaml to configure your sources!"
fi

# Install as service
echo ""
echo "Installing as system service..."
sudo "$INSTALL_DIR/$BINARY" --install-service --config "$CONFIG_DIR/ntfy-bridge.yaml"

# Cleanup
cd /
rm -rf "$TMPDIR"

echo ""
echo "Done! ntfy-bridge is installed and running."
echo ""
echo "  Config:   $CONFIG_DIR/ntfy-bridge.yaml"
echo "  Binary:   $INSTALL_DIR/$BINARY"
echo "  Dashboard: http://localhost:9090/"
echo "  Health:    http://localhost:9090/health"
echo ""
echo "  Service:"
echo "    systemctl status ntfy-bridge   (systemd)"
echo "    rc-service ntfy-bridge status  (openrc)"
echo ""
echo "  Tail logs:"
echo "    journalctl -u ntfy-bridge -f   (systemd)"