# GPTEdit MCP Server Launcher (PowerShell)
# This script starts the GPTEdit MCP server with proper environment setup

Write-Host "========================================" -ForegroundColor Cyan
Write-Host "GPTEdit MCP Server Launcher" -ForegroundColor Cyan
Write-Host "========================================" -ForegroundColor Cyan
Write-Host ""

# Change to script directory
Set-Location $PSScriptRoot

# Check if Python is available
try {
    $pythonVersion = python --version 2>&1
    Write-Host "Found: $pythonVersion" -ForegroundColor Green
} catch {
    Write-Host "ERROR: Python is not installed or not in PATH" -ForegroundColor Red
    Write-Host "Please install Python 3.8+ and add it to PATH" -ForegroundColor Yellow
    Read-Host "Press Enter to exit"
    exit 1
}

# Check if .env file exists
if (-not (Test-Path ".env")) {
    Write-Host "WARNING: .env file not found" -ForegroundColor Yellow
    if (Test-Path ".env.example") {
        Write-Host "Creating .env from .env.example..." -ForegroundColor Yellow
        Copy-Item ".env.example" ".env"
        Write-Host "Please edit .env file with your OPENAI_API_KEY" -ForegroundColor Yellow
        Read-Host "Press Enter to continue"
    } else {
        Write-Host "ERROR: .env.example not found" -ForegroundColor Red
        Read-Host "Press Enter to exit"
        exit 1
    }
}

# Check if virtual environment exists
if (Test-Path "venv\Scripts\Activate.ps1") {
    Write-Host "Using virtual environment..." -ForegroundColor Green
    & "venv\Scripts\Activate.ps1"
} else {
    Write-Host "No virtual environment found, using system Python" -ForegroundColor Yellow
}

# Install/update dependencies
Write-Host "Checking dependencies..." -ForegroundColor Cyan
pip install -q -r requirements.txt 2>$null

# Create necessary directories
if (-not (Test-Path "generated_images")) {
    New-Item -ItemType Directory -Path "generated_images" | Out-Null
    Write-Host "Created generated_images directory" -ForegroundColor Green
}

if (-not (Test-Path "temp")) {
    New-Item -ItemType Directory -Path "temp" | Out-Null
    Write-Host "Created temp directory" -ForegroundColor Green
}

# Display configuration
Write-Host ""
Write-Host "Starting GPTEdit MCP Server..." -ForegroundColor Cyan
Write-Host "----------------------------------------" -ForegroundColor Gray
Write-Host "Output directory: " -NoNewline
Write-Host "generated_images\" -ForegroundColor Yellow
Write-Host "Log file: " -NoNewline
Write-Host "gptedit.log" -ForegroundColor Yellow
Write-Host "Config file: " -NoNewline
Write-Host ".env" -ForegroundColor Yellow
Write-Host "----------------------------------------" -ForegroundColor Gray
Write-Host ""

# Start the server
try {
    python main.py
} catch {
    Write-Host ""
    Write-Host "ERROR: Server exited with error" -ForegroundColor Red
    Write-Host "Check gptedit.log for details" -ForegroundColor Yellow
    Write-Host $_.Exception.Message -ForegroundColor Red
}

Read-Host "Press Enter to exit"