#!/bin/bash
# Distributed Traffic Simulation Startup Script

# kill java
echo "-> Cleaning up existing processes..."
pkill -9 java 2>/dev/null
sleep 2

# build
echo "-> Building project..."
cd "$(dirname "$0")"
mvn package -DskipTests -q
if [ $? -ne 0 ]; then
    echo "XXX Build failed! XXX"
    exit 1
fi
echo "-> Build complete"
echo ""

# start gui
echo "-> Starting JavaFX Dashboard..."
mvn javafx:run &
DASHBOARD_PID=$!
sleep 3

# acho que é assim idk
echo "-> Starting 5 Intersection processes..."
for id in Cr1 Cr2 Cr3 Cr4 Cr5; do
    java -cp target/classes:target/main-1.0-SNAPSHOT.jar sd.IntersectionProcess $id > /tmp/$(echo $id | tr '[:upper:]' '[:lower:]').log 2>&1 &
    echo "[SUCCESS] Started $id"
done
sleep 2

# exit
echo "-> Starting Exit Node..."
java -cp target/classes:target/main-1.0-SNAPSHOT.jar sd.ExitNodeProcess > /tmp/exit.log 2>&1 &
sleep 1

# coordinator
echo "-> Starting Coordinator..."
java -cp target/classes:target/main-1.0-SNAPSHOT.jar sd.coordinator.CoordinatorProcess > /tmp/coordinator.log 2>&1 &
sleep 1

echo ""
echo "-> All processes started!"
echo ""
echo "-> System Status:"
ps aux | grep "java.*sd\." | grep -v grep | wc -l | xargs -I {} echo "   {} Java processes running"
echo ""
echo "   IMPORTANT: Keep the JavaFX Dashboard window OPEN for 60+ seconds"
echo "   to see live updates! The simulation runs for 60 seconds."
echo ""
echo "-> Logs available at:"
echo "   Dashboard: Check JavaFX window (live updates)"
echo "   Intersections: /tmp/cr*.log"
echo "   Exit Node: /tmp/exit.log"
echo "   Coordinator: /tmp/coordinator.log"
echo ""
echo "-> To stop all processes: pkill -9 java"
echo ""