#!/bin/bash

# Gitea Webhook Ambassador - Version Check Script
# Used to distinguish between Go and Python versions

echo "🔍 Checking Gitea Webhook Ambassador version..."

# Check port 8000 (Python version default port)
echo "📡 Checking port 8000 (Python version)..."
if lsof -i :8000 > /dev/null 2>&1; then
    PID=$(lsof -ti :8000)
    PROCESS=$(ps -p $PID -o comm= 2>/dev/null)
    echo "✅ Port 8000 is occupied (PID: $PID, process: $PROCESS)"
    
    # Check if it is a Python process
    if echo "$PROCESS" | grep -q "python\|uvicorn"; then
        echo "🐍 Detected Python version is running"
        
        # Try to access Python version API
        if curl -s http://localhost:8000/api/health > /dev/null 2>&1; then
            echo "✅ Python version API is responsive"
            echo "🌐 Access: http://localhost:8000"
            echo "📊 Dashboard: http://localhost:8000/dashboard"
        else
            echo "⚠️  Python process exists but API is not responsive"
        fi
    else
        echo "⚠️  Port 8000 is occupied by another process"
    fi
else
    echo "❌ Port 8000 is not occupied (Python version not running)"
fi

echo ""

# Check port 8080 (Go version default port)
echo "📡 Checking port 8080 (Go version)..."
if lsof -i :8080 > /dev/null 2>&1; then
    PID=$(lsof -ti :8080)
    PROCESS=$(ps -p $PID -o comm= 2>/dev/null)
    echo "✅ Port 8080 is occupied (PID: $PID, process: $PROCESS)"
    
    # Check if it is a Go process
    if echo "$PROCESS" | grep -q "gitea-webhook-ambassador"; then
        echo "🚀 Detected Go version is running"
        
        # Try to access Go version API
        if curl -s http://localhost:8080/health > /dev/null 2>&1; then
            echo "✅ Go version API is responsive"
            echo "🌐 Access: http://localhost:8080"
        else
            echo "⚠️  Go process exists but API is not responsive"
        fi
    else
        echo "⚠️  Port 8080 is occupied by another process"
    fi
else
    echo "❌ Port 8080 is not occupied (Go version not running)"
fi

echo ""

# Check PID file
echo "📁 Checking PID file..."

# Python version PID file
PYTHON_PID_FILE="/home/nicolas/freeleaps-ops/apps/gitea-webhook-ambassador-python/service.pid"
if [ -f "$PYTHON_PID_FILE" ]; then
    PYTHON_PID=$(cat "$PYTHON_PID_FILE")
    if ps -p $PYTHON_PID > /dev/null 2>&1; then
        echo "✅ Python version PID file exists (PID: $PYTHON_PID)"
    else
        echo "⚠️  Python version PID file exists but process does not exist"
    fi
else
    echo "❌ Python version PID file does not exist"
fi

# Go version PID file (if exists)
GO_PID_FILE="/home/nicolas/freeleaps-ops/apps/gitea-webhook-ambassador/service.pid"
if [ -f "$GO_PID_FILE" ]; then
    GO_PID=$(cat "$GO_PID_FILE")
    if ps -p $GO_PID > /dev/null 2>&1; then
        echo "✅ Go version PID file exists (PID: $GO_PID)"
    else
        echo "⚠️  Go version PID file exists but process does not exist"
    fi
else
    echo "❌ Go version PID file does not exist"
fi

echo ""

# Summary
echo "📊 Summary:"
echo "----------------------------------------"

PYTHON_RUNNING=false
GO_RUNNING=false

# Check Python version
if lsof -i :8000 > /dev/null 2>&1; then
    PID=$(lsof -ti :8000)
    PROCESS=$(ps -p $PID -o comm= 2>/dev/null)
    if echo "$PROCESS" | grep -q "python\|uvicorn"; then
        PYTHON_RUNNING=true
    fi
fi

# Check Go version
if lsof -i :8080 > /dev/null 2>&1; then
    PID=$(lsof -ti :8080)
    PROCESS=$(ps -p $PID -o comm= 2>/dev/null)
    if echo "$PROCESS" | grep -q "gitea-webhook-ambassador"; then
        GO_RUNNING=true
    fi
fi

if [ "$PYTHON_RUNNING" = true ] && [ "$GO_RUNNING" = true ]; then
    echo "⚠️  Both versions are running!"
    echo "🐍 Python version: http://localhost:8000"
    echo "🚀 Go version: http://localhost:8080"
elif [ "$PYTHON_RUNNING" = true ]; then
    echo "✅ Currently running: Python version"
    echo "🌐 Access: http://localhost:8000"
elif [ "$GO_RUNNING" = true ]; then
    echo "✅ Currently running: Go version"
    echo "🌐 Access: http://localhost:8080"
else
    echo "❌ No version is running"
fi

echo "----------------------------------------"