$ProgressPreference = "SilentlyContinue"
$ErrorActionPreference = "Stop"

Write-Host "=== 1. Get captcha and parse code ===" -ForegroundColor Cyan
$captchaResp = Invoke-RestMethod -Uri "http://localhost:5000/api/auth/captcha" -Method Get
$captchaId = $captchaResp.data.captchaId
$svg = $captchaResp.data.svg
Write-Host "CaptchaId: $captchaId"
$matches = [regex]::Matches($svg, '<text[^>]*>([^<])</text>')
$code = -join ($matches | ForEach-Object { $_.Groups[1].Value })
Write-Host "Parsed code: $code"
Write-Host ""

Write-Host "=== 2. Login admin ===" -ForegroundColor Cyan
$loginBody = @{ username = "admin"; password = "admin123"; captchaId = $captchaId; captchaCode = $code } | ConvertTo-Json
$loginResp = Invoke-RestMethod -Uri "http://localhost:5000/api/auth/login" -Method Post -ContentType "application/json" -Body $loginBody
$token = $loginResp.data.token
if (-not $token) { Write-Host "[FAIL] Login failed: $($loginResp | ConvertTo-Json -Depth 3)" -ForegroundColor Red; exit 1 }
Write-Host "Token: $($token.Substring(0,30))..."
$headers = @{ Authorization = "Bearer $token" }
Write-Host ""

Write-Host "=== 3. Get project list ===" -ForegroundColor Cyan
$projResp = Invoke-RestMethod -Uri "http://localhost:5000/api/projects?pageIndex=1&pageSize=10" -Headers $headers -Method Get
$projects = $projResp.data.items
Write-Host "Project count: $($projects.Count)"
if ($projects.Count -eq 0) { Write-Host "[FAIL] No projects to test" -ForegroundColor Red; exit 1 }
$projects | Select-Object id, name, status, platforms | Format-Table -AutoSize
$firstProj = $projects[0]
Write-Host ""

Write-Host "=== 4. Get project detail (id=$($firstProj.id)) ===" -ForegroundColor Cyan
$detailResp = Invoke-RestMethod -Uri "http://localhost:5000/api/projects/$($firstProj.id)" -Headers $headers -Method Get
$detail = $detailResp.data
Write-Host "name: $($detail.name)"
Write-Host "categoryId: $($detail.categoryId)"
Write-Host "coverImage: $($detail.coverImage)"
Write-Host "videoUrl: $($detail.videoUrl)"
Write-Host "platforms: $($detail.platforms)"
Write-Host "status: $($detail.status)"
Write-Host "tags: $($detail.tags -join ', ')"
Write-Host ""

Write-Host "=== 5. PUT /api/projects/$($firstProj.id) to reproduce save ===" -ForegroundColor Cyan
$payload = @{
    name = $detail.name
    categoryId = $detail.categoryId
    coverImage = $detail.coverImage
    videoUrl = $detail.videoUrl
    description = $detail.description
    content = $detail.content
    platforms = $detail.platforms
    status = $detail.status
    tagIds = @()
    packages = @()
} | ConvertTo-Json -Depth 5
Write-Host "Payload: $payload"
Write-Host ""

try {
    $updateResp = Invoke-RestMethod -Uri "http://localhost:5000/api/projects/$($firstProj.id)" -Headers $headers -Method Put -ContentType "application/json" -Body $payload
    Write-Host "[OK] Save succeeded" -ForegroundColor Green
    Write-Host "Response: $($updateResp | ConvertTo-Json -Depth 3)"
} catch {
    Write-Host "[FAIL] Save failed" -ForegroundColor Red
    Write-Host "StatusCode: $($_.Exception.Response.StatusCode.value__)"
    Write-Host "StatusDescription: $($_.Exception.Response.StatusDescription)"
    try {
        $reader = New-Object System.IO.StreamReader($_.Exception.Response.GetResponseStream())
        $errBody = $reader.ReadToEnd()
        Write-Host "Error Body: $errBody"
    } catch {
        Write-Host "(cannot read response body)"
    }
}