#!/bin/bash
#
# Deploy Archipelago code to the HP ProDesk target
#
# Usage:
#   ./scripts/deploy-to-target.sh          # Sync and rebuild
#   ./scripts/deploy-to-target.sh --quick  # Sync only, no rebuild
#   ./scripts/deploy-to-target.sh --live   # Deploy to live system
#

set -e

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
PROJECT_DIR="$(dirname "$SCRIPT_DIR")"

# Configuration
TARGET_HOST="${ARCHIPELAGO_TARGET:-archipelago@192.168.1.228}"
TARGET_DIR="/home/archipelago/archy"
# Password for non-interactive SSH/rsync (dev server only). See .cursor/rules/Development-Workflow.md
ARCHIPELAGO_PASSWORD="${ARCHIPELAGO_PASSWORD:-archipelago}"
SSH_OPTS="-o StrictHostKeyChecking=no"

echo "╔════════════════════════════════════════════════════════════════╗"
echo "║  Deploying to Archipelago Target                              ║"
echo "╚════════════════════════════════════════════════════════════════╝"
echo ""
echo "Target: $TARGET_HOST"
echo ""

# Parse arguments
QUICK=false
LIVE=false
for arg in "$@"; do
    case $arg in
        --quick) QUICK=true ;;
        --live) LIVE=true ;;
    esac
done

# Sync code
echo "📦 Syncing code..."
sshpass -p "$ARCHIPELAGO_PASSWORD" rsync -avz --delete \
    -e "ssh $SSH_OPTS" \
    --exclude 'node_modules' \
    --exclude 'target' \
    --exclude 'dist' \
    --exclude '.git' \
    --exclude 'image-recipe/build' \
    --exclude 'image-recipe/results' \
    "$PROJECT_DIR/" "$TARGET_HOST:$TARGET_DIR/"

if [ "$QUICK" = true ]; then
    echo ""
    echo "✅ Quick sync complete!"
    exit 0
fi

# Build on target
echo ""
echo "🔨 Building on target..."

# Frontend
echo "   Building frontend..."
sshpass -p "$ARCHIPELAGO_PASSWORD" ssh $SSH_OPTS "$TARGET_HOST" "cd $TARGET_DIR/neode-ui && npm install --silent && npm run build" 2>&1 | sed 's/^/   /'

# Backend (if Rust is installed)
if sshpass -p "$ARCHIPELAGO_PASSWORD" ssh $SSH_OPTS "$TARGET_HOST" "source ~/.cargo/env 2>/dev/null && command -v cargo" >/dev/null 2>&1; then
    echo "   Building backend..."
    sshpass -p "$ARCHIPELAGO_PASSWORD" ssh $SSH_OPTS "$TARGET_HOST" "source ~/.cargo/env && cd $TARGET_DIR/core && cargo build --release 2>&1" | tail -10 | sed 's/^/   /'
else
    echo "   ⚠️  Rust not installed on target, skipping backend build"
fi

if [ "$LIVE" = true ]; then
    echo ""
    echo "🚀 Deploying to live system..."
    
    # Deploy backend (check if binary exists)
    if sshpass -p "$ARCHIPELAGO_PASSWORD" ssh $SSH_OPTS "$TARGET_HOST" "[ -f $TARGET_DIR/core/target/release/archipelago ]" 2>/dev/null; then
        echo "   Deploying backend binary..."
        sshpass -p "$ARCHIPELAGO_PASSWORD" ssh $SSH_OPTS "$TARGET_HOST" "sudo systemctl stop archipelago"
        sshpass -p "$ARCHIPELAGO_PASSWORD" ssh $SSH_OPTS "$TARGET_HOST" "sudo cp $TARGET_DIR/core/target/release/archipelago /usr/local/bin/"
    fi
    
    # Deploy frontend
    echo "   Deploying frontend..."
    sshpass -p "$ARCHIPELAGO_PASSWORD" ssh $SSH_OPTS "$TARGET_HOST" "sudo rm -rf /opt/archipelago/web-ui/*"
    sshpass -p "$ARCHIPELAGO_PASSWORD" ssh $SSH_OPTS "$TARGET_HOST" "sudo cp -r $TARGET_DIR/web/dist/neode-ui/* /opt/archipelago/web-ui/"
    sshpass -p "$ARCHIPELAGO_PASSWORD" ssh $SSH_OPTS "$TARGET_HOST" "sudo chown -R 1000:1000 /opt/archipelago/web-ui"
    
    # Restart services
    echo "   Restarting services..."
    sshpass -p "$ARCHIPELAGO_PASSWORD" ssh $SSH_OPTS "$TARGET_HOST" "sudo systemctl start archipelago && sudo systemctl restart nginx"
    
    # Rebuild and restart LND UI container (serves the static app at port 8081; otherwise changes to docker/lnd-ui/ are not visible)
    echo "   Rebuilding LND UI..."
    if sshpass -p "$ARCHIPELAGO_PASSWORD" ssh $SSH_OPTS "$TARGET_HOST" "cd $TARGET_DIR/docker/lnd-ui && (command -v podman >/dev/null 2>&1 && sudo podman build -t lnd-ui:latest . || sudo docker build -t lnd-ui:latest .)" 2>&1 | tail -8 | sed 's/^/   /'; then
        echo "   Restarting LND UI container..."
        sshpass -p "$ARCHIPELAGO_PASSWORD" ssh $SSH_OPTS "$TARGET_HOST" 'for c in $(sudo podman ps -a --format "{{.Names}}" 2>/dev/null | grep -i lnd-ui) $(sudo docker ps -a --format "{{.Names}}" 2>/dev/null | grep -i lnd-ui); do [ -n "$c" ] && (sudo podman restart "$c" 2>/dev/null || sudo docker restart "$c" 2>/dev/null) && break; done' || true
    fi
    
    echo ""
    echo "✅ Deployed to live system!"
    echo "   Backend: $(sshpass -p "$ARCHIPELAGO_PASSWORD" ssh $SSH_OPTS "$TARGET_HOST" 'sudo systemctl is-active archipelago')"
    echo "   Web UI: http://$(echo $TARGET_HOST | cut -d@ -f2)"
else
    echo ""
    echo "✅ Build complete!"
    echo ""
    echo "To test frontend dev server:"
    echo "   ssh $TARGET_HOST"
    echo "   cd ~/archy/neode-ui && npm run dev -- --host 0.0.0.0"
    echo "   Then open: http://$(echo $TARGET_HOST | cut -d@ -f2):5173"
    echo ""
    echo "To deploy to live system:"
    echo "   ./scripts/deploy-to-target.sh --live"
fi