#!/bin/bash

# Define paths
PROJECT_ROOT=$(pwd)
PID_FILE="$PROJECT_ROOT/.server_manager.pids"

# Function to start Huey Consumer
start_huey() {
    echo "Starting Huey Consumer..."
    
    # Activate venv from PROJECT_ROOT
    if [ -d "$PROJECT_ROOT/venv" ]; then
        source "$PROJECT_ROOT/venv/bin/activate"
    elif [ -d "$PROJECT_ROOT/.venv" ]; then
        source "$PROJECT_ROOT/.venv/bin/activate"
    fi
    
    cd "$PROJECT_ROOT/backend"
    
    # Run huey consumer in background
    huey_consumer.py app.tasks.huey > ../logs/huey.log 2>&1 &
    HUEY_PID=$!
    echo $HUEY_PID >> "$PID_FILE"
    echo "Huey started (PID: $HUEY_PID). Logs: logs/huey.log"
}

# Function to start backend
start_backend() {
    echo "Starting Backend..."
    
    # Activate venv from PROJECT_ROOT
    if [ -d "$PROJECT_ROOT/venv" ]; then
        source "$PROJECT_ROOT/venv/bin/activate"
    elif [ -d "$PROJECT_ROOT/.venv" ]; then
        source "$PROJECT_ROOT/.venv/bin/activate"
    fi
    
    cd "$PROJECT_ROOT/backend"
    
    # Run uvicorn in background
    # Redirecting output to logs or /dev/null is often cleaner, but for now we keep it visible or rely on user
    uvicorn app.main:app --reload --host 0.0.0.0 --port 8000 > ../logs/backend.log 2>&1 &
    BACKEND_PID=$!
    echo $BACKEND_PID >> "$PID_FILE"
    echo "Backend started (PID: $BACKEND_PID). Logs: logs/backend.log"
}

# Function to start frontend
start_frontend() {
    echo "Starting Frontend..."
    cd "$PROJECT_ROOT/frontend"
    npm run dev -- --host --port 5173 > ../logs/frontend.log 2>&1 &
    FRONTEND_PID=$!
    echo $FRONTEND_PID >> "$PID_FILE"
    echo "Frontend started (PID: $FRONTEND_PID). Logs: logs/frontend.log"
}

# Ensure log directory exists
mkdir -p "$PROJECT_ROOT/logs"

# Clear old pid file if it exists
if [ -f "$PID_FILE" ]; then
    echo "Warning: .server_manager.pids exists. Clearing..."
    rm "$PID_FILE"
fi

start_huey
start_backend
start_frontend

echo "Application started."
echo "Backend: http://localhost:8000"
echo "Frontend: http://localhost:5173"