run_java_analysis.sh

#!/bin/bash

# Quantitative Trading Analysis - Java Runner Script
# This script provides easy execution of the Java analysis

echo "============================================================"
echo "QUANTITATIVE TRADING STRATEGY ANALYSIS - JAVA VERSION"
echo "============================================================"

# Check if Maven is installed
if ! command -v mvn &> /dev/null; then
    echo "❌ Maven is not installed. Please install Maven first."
    echo "   Visit: https://maven.apache.org/install.html"
    exit 1
fi

# Check if Java is installed
if ! command -v java &> /dev/null; then
    echo "❌ Java is not installed. Please install Java 11 or higher."
    echo "   Visit: https://openjdk.java.net/install/"
    exit 1
fi

echo "✅ Prerequisites check passed"
echo ""

# Parse command line arguments
START_DATE=${1:-"2020-01-01"}
END_DATE=${2:-$(date +"%Y-%m-%d")}

echo "📊 Analysis Parameters:"
echo "   Start Date: $START_DATE"
echo "   End Date: $END_DATE"
echo ""

# Function to run analysis
run_analysis() {
    echo "🚀 Running quantitative trading analysis..."
    echo ""
    
    mvn exec:java \
        -Dexec.mainClass="com.quantitative.trading.MainAnalysis" \
        -Dexec.args="$START_DATE $END_DATE" \
        -q
}

# Function to run tests
run_tests() {
    echo "🧪 Running test suite..."
    echo ""
    
    mvn test -q
    
    if [ $? -eq 0 ]; then
        echo "✅ All tests passed!"
    else
        echo "❌ Some tests failed. Please check the output above."
        exit 1
    fi
}

# Function to build project
build_project() {
    echo "🔨 Building project..."
    echo ""
    
    mvn clean compile -q
    
    if [ $? -eq 0 ]; then
        echo "✅ Build successful!"
    else
        echo "❌ Build failed. Please check the output above."
        exit 1
    fi
}

# Function to create executable JAR
create_jar() {
    echo "📦 Creating executable JAR..."
    echo ""
    
    mvn clean package -q
    
    if [ $? -eq 0 ]; then
        echo "✅ JAR created successfully!"
        echo "   Location: target/trading-analysis-1.0.0.jar"
    else
        echo "❌ JAR creation failed. Please check the output above."
        exit 1
    fi
}

# Function to run JAR
run_jar() {
    if [ ! -f "target/trading-analysis-1.0.0.jar" ]; then
        echo "📦 JAR not found. Creating it first..."
        create_jar
    fi
    
    echo "🚀 Running analysis from JAR..."
    echo ""
    
    java -jar target/trading-analysis-1.0.0.jar "$START_DATE" "$END_DATE"
}

# Main menu
show_menu() {
    echo "📋 Available Options:"
    echo "   1. Run Analysis (Maven exec)"
    echo "   2. Run Analysis (JAR)"
    echo "   3. Run Tests"
    echo "   4. Build Project"
    echo "   5. Create JAR"
    echo "   6. Run All Tests + Analysis"
    echo "   7. Exit"
    echo ""
    read -p "Select option (1-7): " choice
}

# Main execution
if [ $# -eq 0 ]; then
    # Interactive mode
    while true; do
        show_menu
        case $choice in
            1)
                run_analysis
                ;;
            2)
                run_jar
                ;;
            3)
                run_tests
                ;;
            4)
                build_project
                ;;
            5)
                create_jar
                ;;
            6)
                run_tests
                if [ $? -eq 0 ]; then
                    echo ""
                    run_analysis
                fi
                ;;
            7)
                echo "👋 Goodbye!"
                exit 0
                ;;
            *)
                echo "❌ Invalid option. Please select 1-7."
                ;;
        esac
        echo ""
        read -p "Press Enter to continue..."
        echo ""
    done
else
    # Command line mode
    case "$1" in
        "test")
            run_tests
            ;;
        "build")
            build_project
            ;;
        "jar")
            create_jar
            ;;
        "run-jar")
            run_jar
            ;;
        "all")
            run_tests
            if [ $? -eq 0 ]; then
                echo ""
                run_analysis
            fi
            ;;
        *)
            # Default: run analysis with provided dates
            run_analysis
            ;;
    esac
fi

echo ""
echo "============================================================"
echo "ANALYSIS COMPLETED"
echo "============================================================"