# Deploy RGB Metrics to Hugging Face Spaces
# Windows PowerShell Script
# Usage: .\deploy_to_hf.ps1

Write-Host "`nRGB Metrics - HF Spaces Deployment Script" -ForegroundColor Green
Write-Host "=============================================`n" -ForegroundColor Green

# Check if git is installed
try {
    git --version | Out-Null
}
catch {
    Write-Host "Git not found. Please install git first." -ForegroundColor Red
    exit 1
}

# Get user inputs
$HF_USERNAME = Read-Host "Enter your HF username (e.g., gopikrishnait)"
$SPACE_NAME = Read-Host "Enter your space name (e.g., RGBMetrics)"
$HF_TOKEN = Read-Host "Enter your HF token (get from https://huggingface.co/settings/tokens)" -AsSecureString

# Convert secure string to plain text for git
$BSTR = [System.Runtime.InteropServices.Marshal]::SecureStringToBSTR($HF_TOKEN)
$HF_TOKEN_PLAIN = [System.Runtime.InteropServices.Marshal]::PtrToStringAuto($BSTR)

$SPACE_URL = "https://huggingface.co/spaces/$HF_USERNAME/$SPACE_NAME"
$GIT_URL = "https://$($HF_USERNAME):$($HF_TOKEN_PLAIN)@huggingface.co/spaces/$HF_USERNAME/$SPACE_NAME"

Write-Host "Deployment Configuration:" -ForegroundColor Cyan
Write-Host "   HF Username: $HF_USERNAME"
Write-Host "   Space Name: $SPACE_NAME"
Write-Host "   Space URL: $SPACE_URL`n"

# Check if space directory exists
if (!(Test-Path $SPACE_NAME)) {
    Write-Host "Cloning space repository..." -ForegroundColor Blue
    git clone $GIT_URL $SPACE_NAME
    Set-Location $SPACE_NAME
}
else {
    Write-Host "Using existing space directory..." -ForegroundColor Blue
    Set-Location $SPACE_NAME
    git pull
}

Write-Host "`nCopying application files..." -ForegroundColor Blue

# Copy main files
if (Test-Path "..\app.py") {
    Copy-Item "..\app.py" . -Force
    Write-Host "   Copied app.py"
}
else {
    Write-Host "   app.py not found in parent directory" -ForegroundColor Yellow
}

if (Test-Path "..\requirements.txt") {
    Copy-Item "..\requirements.txt" . -Force
    Write-Host "   Copied requirements.txt"
}
else {
    Write-Host "   requirements.txt not found" -ForegroundColor Yellow
}

# Copy source code
if (Test-Path "..\src") {
    if (Test-Path "src") {
        Remove-Item "src" -Recurse -Force
    }
    Copy-Item "..\src" . -Recurse -Force
    Write-Host "   Copied src/"
}

# Copy README
if (Test-Path "..\HF_SPACE_README.md") {
    Copy-Item "..\HF_SPACE_README.md" "README.md" -Force
    Write-Host "   Copied README.md"
}

Write-Host "`nChecking files..." -ForegroundColor Blue
Get-Item "app.py", "requirements.txt", "README.md" -ErrorAction SilentlyContinue | ForEach-Object {
    Write-Host "   $_"
}

Write-Host "`nGit operations..." -ForegroundColor Blue

# Configure git for HF
git config --local user.name "RGB Deployment Bot"
git config --local user.email "deploy@rgb.local"

# Add all files
git add .

# Check if there are changes
git diff --cached --quiet
$hasChanges = $LASTEXITCODE

if ($hasChanges -ne 0) {
    Write-Host "   Committing changes..."
    $timestamp = (Get-Date -Format "yyyy-MM-dd HH:mm:ss")
    git commit -m "Deploy RGB Metrics dashboard - $timestamp"
    
    Write-Host "   Pushing to HF Spaces..." -ForegroundColor Yellow
    git push -u origin main
    
    if ($LASTEXITCODE -eq 0) {
        Write-Host "   Push successful!" -ForegroundColor Green
    }
    else {
        Write-Host "   Push failed. Check your token and permissions." -ForegroundColor Red
    }
}
else {
    Write-Host "   No changes to commit"
}

Write-Host "`nDeployment completed!" -ForegroundColor Green
Write-Host "`nIMPORTANT: Set your GROQ_API_KEY secret:" -ForegroundColor Cyan
Write-Host "   1. Go to: $SPACE_URL"
Write-Host "   2. Click Settings in top right"
Write-Host "   3. Scroll to 'Repository secrets'"
Write-Host "   4. Click 'Add a secret'"
Write-Host "   5. Key: GROQ_API_KEY"
Write-Host "   6. Value: [Your Groq API key from https://console.groq.com/]"
Write-Host "   7. Click 'Add secret'"
Write-Host "`nYour space will be live in 2-3 minutes!"
Write-Host "   View it at: $SPACE_URL`n"

# Cleanup
[System.Runtime.InteropServices.Marshal]::ZeroFreeBSTR($BSTR)