param(
    [Parameter(Mandatory = $true)]
    [string]$ProjectPath,

    [Parameter(Mandatory = $true)]
    [string]$ProjectName
)

$ErrorActionPreference = 'Stop'
$claudeExe = 'C:\Users\ZHIU\.local\bin\claude.exe'

[Console]::InputEncoding = [System.Text.UTF8Encoding]::new($false)
[Console]::OutputEncoding = [System.Text.UTF8Encoding]::new($false)
$host.UI.RawUI.WindowTitle = "Claude Code - $ProjectName"

Clear-Host
Write-Host '========================================' -ForegroundColor DarkCyan
Write-Host "  Claude Code：$ProjectName" -ForegroundColor Cyan
Write-Host '========================================' -ForegroundColor DarkCyan
Write-Host "项目目录：$ProjectPath"
Write-Host ''

if (-not (Test-Path -LiteralPath $claudeExe)) {
    Write-Host '没有找到 Claude Code 程序。' -ForegroundColor Red
    Read-Host '按回车关闭窗口'
    exit 1
}

if (-not (Test-Path -LiteralPath $ProjectPath -PathType Container)) {
    Write-Host '项目目录不存在。' -ForegroundColor Red
    Read-Host '按回车关闭窗口'
    exit 1
}

function Test-ClaudeLogin {
    try {
        $statusText = & $claudeExe auth status 2>$null | Out-String
        $status = $statusText | ConvertFrom-Json
        return [bool]$status.loggedIn
    }
    catch {
        return $false
    }
}

if (-not (Test-ClaudeLogin)) {
    Write-Host '当前尚未登录 Claude。现在开始登录。' -ForegroundColor Yellow
    Write-Host '请按屏幕提示操作；如果浏览器打开，请在浏览器中完成登录。'
    Write-Host ''
    & $claudeExe auth login

    if (-not (Test-ClaudeLogin)) {
        Write-Host ''
        Write-Host '登录没有完成，Claude 聊天尚未启动。' -ForegroundColor Red
        Write-Host '如果看到“所在地区不可用”，说明当前网络无法登录 Claude。'
        Read-Host '按回车关闭窗口'
        exit 1
    }
}

Set-Location -LiteralPath $ProjectPath
Clear-Host
Write-Host "已进入项目：$ProjectName" -ForegroundColor Green
Write-Host '现在可以直接输入中文，例如：请先阅读这个项目并告诉我现在做到哪里。'
Write-Host '退出 Claude：输入 /exit，或按 Ctrl+C。'
Write-Host ''

& $claudeExe
$exitCode = $LASTEXITCODE

Write-Host ''
if ($exitCode -eq 0) {
    Write-Host 'Claude 会话已结束。' -ForegroundColor Yellow
}
else {
    Write-Host "Claude 已退出，错误代码：$exitCode" -ForegroundColor Red
}
Read-Host '按回车关闭窗口'
exit $exitCode