$BASE = "http://127.0.0.1:5080"
$pass = 0; $fail = 0

function Jget([string]$Url) {
    $r = Invoke-WebRequest -Uri $Url -UseBasicParsing -TimeoutSec 5
    return ($r.Content | ConvertFrom-Json).data
}
function Jpost([string]$Url, [string]$Body) {
    $r = Invoke-WebRequest -Uri $Url -Method POST -ContentType "application/json" -Body $Body -UseBasicParsing -TimeoutSec 5
    return ($r.Content | ConvertFrom-Json).data
}
function Jput([string]$Url, [string]$Body) {
    $r = Invoke-WebRequest -Uri $Url -Method PUT -ContentType "application/json" -Body $Body -UseBasicParsing -TimeoutSec 5
    return ($r.Content | ConvertFrom-Json).data
}
function Jdel([string]$Url) {
    Invoke-WebRequest -Uri $Url -Method DELETE -UseBasicParsing -TimeoutSec 5 | Out-Null
}

function Step([string]$Name, [scriptblock]$A) {
    try {
        $r = & $A
        Write-Host "  PASS  $Name" -ForegroundColor Green
        $script:pass++
        return $r
    } catch {
        Write-Host "  FAIL  $Name :: $($_.Exception.Message)" -ForegroundColor Red
        $script:fail++
    }
}

Write-Host "===== E2E 完整链路 =====" -ForegroundColor Cyan

# 1) Root
$root = Step "Create root category" { Jpost "$BASE/api/categories" '{"parentId":0,"name":"e2e-root","icon":"star","sort":99}' }
if ($root) { Write-Host "    id=$($root.id) parentId=$($root.parentId)" -ForegroundColor DarkGray }

# 2) Child
$child = Step "Create child category" { Jpost "$BASE/api/categories" ('{"parentId":' + $root.id + ',"name":"e2e-child","icon":"link","sort":1}') }
if ($child) { Write-Host "    id=$($child.id) parentId=$($child.parentId)" -ForegroundColor DarkGray }

# 3) Update child
$upd = Step "Update child category" { Jput "$BASE/api/categories/$($child.id)" ('{"parentId":' + $root.id + ',"name":"e2e-child-renamed","icon":"link","sort":2}') }
if ($upd) { Write-Host "    name=$($upd.name) sort=$($upd.sort)" -ForegroundColor DarkGray }

# 4) Create bookmark
$bm = Step "Create bookmark" { Jpost "$BASE/api/bookmarks" ('{"categoryId":' + $child.id + ',"title":"e2e-bookmark","url":"https://e2e.com","description":"e2e","icon":"link","iconType":"lucide","iconUrl":null,"sort":0}') }
if ($bm) { Write-Host "    id=$($bm.id) categoryId=$($bm.categoryId)" -ForegroundColor DarkGray }

# 5) Update bookmark
$bmUpd = Step "Update bookmark" { Jput "$BASE/api/bookmarks/$($bm.id)" ('{"categoryId":' + $child.id + ',"title":"e2e-renamed","url":"https://e2e.com","description":"new","icon":"link","iconType":"lucide","iconUrl":null,"sort":1}') }
if ($bmUpd) { Write-Host "    title=$($bmUpd.title) sort=$($bmUpd.sort)" -ForegroundColor DarkGray }

# 6) Settings
$set = Step "Update settings" { Jput "$BASE/api/settings" '{"themeMode":"light","accentColor":"#00b894","backgroundImage":"wp5","backgroundType":"preset"}' }
if ($set) { Write-Host "    theme=$($set.themeMode) accent=$($set.accentColor) bg=$($set.backgroundImage)" -ForegroundColor DarkGray }

# 7) Upload PNG (multipart)
$png = [System.IO.Path]::GetTempFileName() + ".png"
$bytes = [byte[]](0x89,0x50,0x4E,0x47,0x0D,0x0A,0x1A,0x0A,0x00,0x00,0x00,0x0D,0x49,0x48,0x44,0x52,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x08,0x06,0x00,0x00,0x00,0x1F,0x15,0xC4,0x89,0x00,0x00,0x00,0x0A,0x49,0x44,0x41,0x54,0x78,0x9C,0x63,0x00,0x01,0x00,0x00,0x05,0x00,0x01,0x0D,0x0A,0x2D,0xB4,0x00,0x00,0x00,0x00,0x49,0x45,0x4E,0x44,0xAE,0x42,0x60,0x82)
[System.IO.File]::WriteAllBytes($png, $bytes)
$up = Step "Upload PNG (multipart)" {
    Add-Type -AssemblyName System.Net.Http
    $uri = "http://127.0.0.1:5080/api/upload"
    $form = [System.Net.Http.MultipartFormDataContent]::new()
    $fs = [System.IO.File]::OpenRead($png)
    $content = [System.Net.Http.StreamContent]::new($fs)
    $content.Headers.ContentType = [System.Net.Http.Headers.MediaTypeHeaderValue]::Parse("image/png")
    $form.Add($content, "file", [System.IO.Path]::GetFileName($png))
    $client = [System.Net.Http.HttpClient]::new()
    try {
        $r = $client.PostAsync($uri, $form).GetAwaiter().GetResult()
        if ($r.IsSuccessStatusCode) {
            $body = $r.Content.ReadAsStringAsync().GetAwaiter().GetResult() | ConvertFrom-Json
            return $body.data
        } else { throw "status=" + $r.StatusCode }
    } finally {
        $fs.Close()
        $form.Dispose()
        $client.Dispose()
    }
}
if ($up) { Write-Host "    url=$($up.url)" -ForegroundColor DarkGray }
Remove-Item $png -ErrorAction SilentlyContinue

# 8) Default engine
$eng = Step "Set default search engine" { Jput "$BASE/api/search-engines/3/default" "" }
if ($eng) { Write-Host "    default=$($eng.name) isDefault=$($eng.isDefault)" -ForegroundColor DarkGray }

# 9) Sync
$sync = Step "Sync changes" { Jget "$BASE/api/sync/changes?since=2026-07-04T00:00:00Z" }
if ($sync) { Write-Host "    changes=$($sync.changes.Count) snapshot(cats=$($sync.snapshot.categories.Count), bookmarks=$($sync.snapshot.bookmarks.Count))" -ForegroundColor DarkGray }

# 10) Tree
$tree = Step "Get category tree" { Jget "$BASE/api/categories" }
if ($tree) { Write-Host "    top-level=$($tree.Count)" -ForegroundColor DarkGray }

# 11) Delete root with children should be 400
$deny = Step "Delete root with children (expect 400)" {
    $got = "unknown"
    try {
        Invoke-WebRequest -Uri "$BASE/api/categories/$($root.id)" -Method DELETE -UseBasicParsing -TimeoutSec 5 -ErrorAction Stop | Out-Null
        $got = "unexpected-200"
    } catch {
        $resp = $_.Exception.Response
        $code = 0
        if ($resp) { $code = [int]$resp.StatusCode }
        $got = "rejected-" + $code
    }
    if ($got -eq "rejected-400") { return $got } else { throw $got }
}

# 12) Cleanup
Step "Cleanup: delete bookmark" { Jdel "$BASE/api/bookmarks/$($bm.id)" }
Step "Cleanup: delete child" { Jdel "$BASE/api/categories/$($child.id)" }
Step "Cleanup: delete root" { Jdel "$BASE/api/categories/$($root.id)" }
Step "Reset: default engine" { Jput "$BASE/api/search-engines/1/default" "" | Out-Null }
Step "Reset: settings" { Jput "$BASE/api/settings" '{"themeMode":"dark","accentColor":"#6c5ce7","backgroundImage":"wp1","backgroundType":"preset"}' | Out-Null }

Write-Host ""
Write-Host "===== TOTAL: pass=$pass fail=$fail =====" -ForegroundColor $(if ($fail -eq 0) { "Green" } else { "Red" })