test-api-connectivity.ps1

# PowerShell script to test if the backend API is running and responsive
# Run this to check if your API server is working properly

$apiUrl = "https://localhost:7037/api/ChargingStations"

Write-Host "🔍 Testing backend API connectivity..." -ForegroundColor Yellow
Write-Host "API URL: $apiUrl" -ForegroundColor Cyan

try {
    # Test basic connectivity (ignore SSL certificate issues for localhost)
    Write-Host "`n📞 Testing GET /api/ChargingStations..." -ForegroundColor White
    
    # Create a web request with SSL bypass for localhost
    add-type @"
        using System.Net;
        using System.Security.Cryptography.X509Certificates;
        public class TrustAllCertsPolicy : ICertificatePolicy {
            public bool CheckValidationResult(
                ServicePoint srvPoint, X509Certificate certificate,
                WebRequest request, int certificateProblem) {
                return true;
            }
        }
"@
    [System.Net.ServicePointManager]::CertificatePolicy = New-Object TrustAllCertsPolicy
    [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.SecurityProtocolType]::Tls12
    
    $response = Invoke-RestMethod -Uri $apiUrl -Method GET -TimeoutSec 10
    
    Write-Host "✅ API is responsive!" -ForegroundColor Green
    Write-Host "Response data:" -ForegroundColor White
    
    if ($response -is [array]) {
        Write-Host "Found $($response.Count) stations:" -ForegroundColor Green
        foreach ($station in $response) {
            Write-Host "  - ID: $($station.id)" -ForegroundColor Gray
            Write-Host "    Name: $($station.name)" -ForegroundColor White
            Write-Host "    Location: $($station.location)" -ForegroundColor White
            Write-Host "    Type: $($station.type)" -ForegroundColor White
            Write-Host "    Available Slots: $($station.availableSlots)" -ForegroundColor White
            Write-Host "    Active: $($station.isActive)" -ForegroundColor White
            Write-Host "    ---" -ForegroundColor Gray
        }
    } else {
        Write-Host "Response: $response" -ForegroundColor White
    }
    
    Write-Host "`n🎉 Backend API is working! The frontend should be able to connect." -ForegroundColor Green
    
} catch {
    Write-Host "❌ API test failed!" -ForegroundColor Red
    Write-Host "Error: $($_.Exception.Message)" -ForegroundColor Red
    
    if ($_.Exception.Message -like "*Could not establish trust relationship*") {
        Write-Host "⚠️  SSL certificate issue - this is normal for localhost development" -ForegroundColor Yellow
    }
    
    if ($_.Exception.Message -like "*No connection could be made*") {
        Write-Host "⚠️  Connection refused - API server may not be running" -ForegroundColor Yellow
        Write-Host "`n🔧 To start your API server:" -ForegroundColor Cyan
        Write-Host "1. Open a terminal in the ev-station-booking-system-api folder" -ForegroundColor White
        Write-Host "2. Run: dotnet run" -ForegroundColor White
        Write-Host "3. Wait for 'Now listening on: https://localhost:7037'" -ForegroundColor White
    }
    
    Write-Host "`n🔍 Troubleshooting checklist:" -ForegroundColor Yellow
    Write-Host "1. ✓ Check if API server is running (dotnet run)" -ForegroundColor White
    Write-Host "2. ✓ Verify it's listening on https://localhost:7037" -ForegroundColor White
    Write-Host "3. ✓ Check if MongoDB connection is working" -ForegroundColor White
    Write-Host "4. ✓ Ensure ChargingStations collection exists in MongoDB" -ForegroundColor White
}

Write-Host "`nPress any key to continue..." -ForegroundColor Gray
$host.UI.RawUI.ReadKey("NoEcho,IncludeKeyDown") | Out-Null