LabelingSystem/backend/script/test_auth_flow.ps1

# JWT Authentication System Test Script
# Tests the complete authentication flow

Write-Host "`n=== JWT Authentication System Test ===" -ForegroundColor Cyan

# Test 1: Register a new user
Write-Host "`n[Test 1] User Registration..." -ForegroundColor Yellow
$registerBody = @{
    username = "testuser2"
    email = "test2@example.com"
    password = "password123"
} | ConvertTo-Json

try {
    $registerResponse = Invoke-RestMethod -Uri "http://localhost:8000/api/auth/register" `
        -Method Post -ContentType "application/json" -Body $registerBody
    Write-Host "✓ Registration successful!" -ForegroundColor Green
    Write-Host "  User ID: $($registerResponse.user.id)"
    Write-Host "  Username: $($registerResponse.user.username)"
    Write-Host "  Role: $($registerResponse.user.role)"
} catch {
    Write-Host "✗ Registration failed: $($_.Exception.Message)" -ForegroundColor Red
}

# Test 2: Login with credentials
Write-Host "`n[Test 2] User Login..." -ForegroundColor Yellow
$loginBody = @{
    username = "testuser2"
    password = "password123"
} | ConvertTo-Json

try {
    $loginResponse = Invoke-RestMethod -Uri "http://localhost:8000/api/auth/login" `
        -Method Post -ContentType "application/json" -Body $loginBody
    Write-Host "✓ Login successful!" -ForegroundColor Green
    Write-Host "  Access Token: $($loginResponse.access_token.Substring(0,50))..."
    $token = $loginResponse.access_token
    $refreshToken = $loginResponse.refresh_token
} catch {
    Write-Host "✗ Login failed: $($_.Exception.Message)" -ForegroundColor Red
    exit 1
}

# Test 3: Access protected endpoint with token
Write-Host "`n[Test 3] Access Protected Endpoint (with token)..." -ForegroundColor Yellow
$headers = @{
    Authorization = "Bearer $token"
}

try {
    $meResponse = Invoke-RestMethod -Uri "http://localhost:8000/api/auth/me" `
        -Method Get -Headers $headers
    Write-Host "✓ Successfully accessed protected endpoint!" -ForegroundColor Green
    Write-Host "  User: $($meResponse.username)"
    Write-Host "  Email: $($meResponse.email)"
} catch {
    Write-Host "✗ Failed to access protected endpoint: $($_.Exception.Message)" -ForegroundColor Red
}

# Test 4: Access protected endpoint without token
Write-Host "`n[Test 4] Access Protected Endpoint (without token)..." -ForegroundColor Yellow
try {
    $response = Invoke-WebRequest -Uri "http://localhost:8000/api/projects" `
        -Method Get -ErrorAction Stop
    Write-Host "✗ Should have been rejected!" -ForegroundColor Red
} catch {
    if ($_.Exception.Response.StatusCode.value__ -eq 401) {
        Write-Host "✓ Correctly rejected with 401 Unauthorized!" -ForegroundColor Green
    } else {
        Write-Host "✗ Wrong status code: $($_.Exception.Response.StatusCode.value__)" -ForegroundColor Red
    }
}

# Test 5: Create a project (authenticated)
Write-Host "`n[Test 5] Create Project (authenticated)..." -ForegroundColor Yellow
$projectBody = @{
    name = "Test Project"
    description = "A test project"
    config = '{"type":"image"}'
} | ConvertTo-Json

try {
    $projectResponse = Invoke-RestMethod -Uri "http://localhost:8000/api/projects" `
        -Method Post -Headers $headers -ContentType "application/json" -Body $projectBody
    Write-Host "✓ Project created successfully!" -ForegroundColor Green
    Write-Host "  Project ID: $($projectResponse.id)"
    Write-Host "  Project Name: $($projectResponse.name)"
    $projectId = $projectResponse.id
} catch {
    Write-Host "✗ Failed to create project: $($_.Exception.Message)" -ForegroundColor Red
}

# Test 6: Create a task (authenticated, auto-assigned to current user)
Write-Host "`n[Test 6] Create Task (auto-assigned to current user)..." -ForegroundColor Yellow
$taskBody = @{
    project_id = $projectId
    name = "Test Task"
    data = @{
        items = @(
            @{ id = 1; text = "Sample text" }
        )
    }
} | ConvertTo-Json -Depth 5

try {
    $taskResponse = Invoke-RestMethod -Uri "http://localhost:8000/api/tasks" `
        -Method Post -Headers $headers -ContentType "application/json" -Body $taskBody
    Write-Host "✓ Task created successfully!" -ForegroundColor Green
    Write-Host "  Task ID: $($taskResponse.id)"
    Write-Host "  Assigned to: $($taskResponse.assigned_to)"
    $taskId = $taskResponse.id
} catch {
    Write-Host "✗ Failed to create task: $($_.Exception.Message)" -ForegroundColor Red
}

# Test 7: Create an annotation (authenticated, auto-assigned to current user)
Write-Host "`n[Test 7] Create Annotation (auto-assigned to current user)..." -ForegroundColor Yellow
$annotationBody = @{
    task_id = $taskId
    user_id = "ignored"  # This should be ignored and use authenticated user
    result = @{
        label = "positive"
        confidence = 0.95
    }
} | ConvertTo-Json -Depth 5

try {
    $annotationResponse = Invoke-RestMethod -Uri "http://localhost:8000/api/annotations" `
        -Method Post -Headers $headers -ContentType "application/json" -Body $annotationBody
    Write-Host "✓ Annotation created successfully!" -ForegroundColor Green
    Write-Host "  Annotation ID: $($annotationResponse.id)"
    Write-Host "  User ID: $($annotationResponse.user_id)"
} catch {
    Write-Host "✗ Failed to create annotation: $($_.Exception.Message)" -ForegroundColor Red
}

# Test 8: Token refresh
Write-Host "`n[Test 8] Token Refresh..." -ForegroundColor Yellow
$refreshBody = @{
    refresh_token = $refreshToken
} | ConvertTo-Json

try {
    $refreshResponse = Invoke-RestMethod -Uri "http://localhost:8000/api/auth/refresh" `
        -Method Post -ContentType "application/json" -Body $refreshBody
    Write-Host "✓ Token refreshed successfully!" -ForegroundColor Green
    Write-Host "  New Access Token: $($refreshResponse.access_token.Substring(0,50))..."
} catch {
    Write-Host "✗ Failed to refresh token: $($_.Exception.Message)" -ForegroundColor Red
}

# Test 9: Try to delete project as non-admin (should fail)
Write-Host "`n[Test 9] Delete Project (as non-admin, should fail)..." -ForegroundColor Yellow
try {
    $response = Invoke-WebRequest -Uri "http://localhost:8000/api/projects/$projectId" `
        -Method Delete -Headers $headers -ErrorAction Stop
    Write-Host "✗ Should have been rejected!" -ForegroundColor Red
} catch {
    if ($_.Exception.Response.StatusCode.value__ -eq 403) {
        Write-Host "✓ Correctly rejected with 403 Forbidden!" -ForegroundColor Green
    } else {
        Write-Host "✗ Wrong status code: $($_.Exception.Response.StatusCode.value__)" -ForegroundColor Red
    }
}

Write-Host "`n=== All Tests Completed ===" -ForegroundColor Cyan