# 将本仓库创建/推送到 Gitea（默认目标 http://210.126.232.10:3000）
# 用法：
#   $env:GITEA_TOKEN = '<你的 Gitea 访问令牌>'
#   $env:GITEA_URL   = 'http://210.126.232.10:3000'          # 可选
#   $env:GITEA_REPO  = 'classhelper-island-refactor-prompt' # 可选
#   pwsh -File scripts/push-to-gitea.ps1
# 说明：令牌只从环境变量读取，不写入仓库文件；推送完成后会把 origin 还原为不含凭据的 URL。
param(
  [string]$RepoName = $(if ($env:GITEA_REPO) { $env:GITEA_REPO } else { 'classhelper-island-refactor-prompt' }),
  [string]$BaseUrl = $(if ($env:GITEA_URL) { $env:GITEA_URL } else { 'http://210.126.232.10:3000' }),
  [switch]$Public
)

$ErrorActionPreference = 'Stop'
if (-not $env:GITEA_TOKEN) { throw '缺少环境变量 GITEA_TOKEN（Gitea 访问令牌）。' }
$token = $env:GITEA_TOKEN.Trim()
$base = $BaseUrl.TrimEnd('/')
$headers = @{ Authorization = "token $token"; 'Content-Type' = 'application/json' }

Write-Host "[1/4] 校验令牌：GET $base/api/v1/user"
$user = Invoke-RestMethod -Uri "$base/api/v1/user" -Headers $headers -Method Get -TimeoutSec 20
if (-not $user.login) { throw '无法从 Gitea 获取当前用户，令牌可能无效。' }
Write-Host "      当前用户：$($user.login)"

Write-Host "[2/4] 创建仓库：$RepoName（$(if ($Public) {'公开'} else {'私有'})）"
$exists = $false
try {
  Invoke-RestMethod -Uri "$base/api/v1/repos/$($user.login)/$RepoName" -Headers $headers -Method Get -TimeoutSec 15 | Out-Null
  $exists = $true
  Write-Host '      仓库已存在，直接推送。'
} catch {
  Write-Host "      仓库不存在或探测失败（$($_.Exception.Message)），继续尝试创建。"
}
if (-not $exists) {
  $body = @{ name = $RepoName; private = (-not $Public); auto_init = $false; description = 'ClassIsland / ClassHelper 灵动岛提示词套件（静态分析产物）' } | ConvertTo-Json
  try {
    $repo = Invoke-RestMethod -Uri "$base/api/v1/user/repos" -Headers $headers -Method Post -Body $body -TimeoutSec 20
    Write-Host "      已创建：$($repo.full_name)"
    Write-Host "      网页地址：$($repo.html_url)"
  } catch {
    if ($_.Exception.Response -and $_.Exception.Response.StatusCode.value__ -eq 409) {
      Write-Host '      仓库已存在（409），继续推送。'
    } else {
      throw "创建仓库失败：$($_.Exception.Message)"
    }
  }
}

Write-Host '[3/4] 推送 main 分支'
$scheme = ($base -split '://')[0]
$hostPart = ($base -split '://')[1]
$cleanUrl = "$base/$($user.login)/$RepoName.git"
$authUrl = "${scheme}://$([uri]::EscapeDataString($user.login)):$([uri]::EscapeDataString($token))@$hostPart/$($user.login)/$RepoName.git"
git remote remove origin 2>$null
git remote add origin $authUrl
try {
  git push -u origin HEAD:main
} finally {
  git remote set-url origin $cleanUrl
  Write-Host "      已将 origin 还原为不含凭据的地址：$cleanUrl"
}

Write-Host '[4/4] 完成'
Write-Host "仓库：$cleanUrl"