Write-Host "修复 Scoop 和 Git 安装..."

$scoopDir = "E:\Scoop"
$appsDir = "$scoopDir\apps"
$shimsDir = "$scoopDir\shims"

# 1. 修复 7zip shim
Write-Host "1. 修复 7zip shim..."
$7zShim = "$shimsDir\7z.shim"
$7zPath = "$appsDir\7zip\25.01\7z.exe"
if (Test-Path $7zPath) {
    if (Test-Path $7zShim) {
        Set-Content $7zShim "path = `"$7zPath`""
        Write-Host "   更新 7z.shim 指向: $7zPath"
    } else {
        Write-Host "   错误: 7z.shim 不存在"
    }
} else {
    Write-Host "   错误: 7z.exe 未找到，请先安装 7-zip: scoop install 7zip"
    exit 1
}

# 2. 修复 7zip current 符号链接
Write-Host "2. 修复 7zip current 符号链接..."
$7zipCurrent = "$appsDir\7zip\current"
if (-not (Test-Path $7zipCurrent)) {
    cmd /c mklink /J "$7zipCurrent" "$appsDir\7zip\25.01" 2>$null
    if (Test-Path $7zipCurrent) {
        Write-Host "   创建 current 符号链接"
    } else {
        Write-Host "   警告: 无法创建符号链接，使用绝对路径"
    }
} else {
    Write-Host "   current 符号链接已存在"
}

# 3. 手动提取 Git
Write-Host "3. 手动提取 Git..."
$gitDir = "$appsDir\git\2.53.0.2"
$dl7z = "$gitDir\dl.7z"
if (Test-Path $dl7z) {
    Write-Host "   找到 dl.7z: $dl7z"
    
    # 创建目标目录
    if (-not (Test-Path $gitDir)) {
        New-Item -ItemType Directory -Path $gitDir -Force | Out-Null
    }
    
    # 使用 7z 提取
    Write-Host "   正在提取文件..."
    & $7zPath x "-o$gitDir" "-y" "$dl7z" | Out-Null
    
    if (Test-Path "$gitDir\bin\git.exe") {
        Write-Host "   提取成功: git.exe 已存在"
    } else {
        Write-Host "   警告: 提取可能失败，检查目录内容"
        Get-ChildItem $gitDir -Recurse -File | Select-Object -First 10 | ForEach-Object { Write-Host "     $_" }
    }
} else {
    Write-Host "   错误: dl.7z 未找到，请重新下载"
    Write-Host "   运行: scoop cache rm git; scoop download git"
    exit 1
}

# 4. 创建 Git shims
Write-Host "4. 创建 Git shims..."

# git shim
$gitShim = "$shimsDir\git.shim"
$gitExe = "$gitDir\bin\git.exe"
if (Test-Path $gitExe) {
    Set-Content $gitShim "path = `"$gitExe`""
    Write-Host "   创建 git.shim"
    
    # 复制 shim 可执行文件
    $shimExe = "$shimsDir\git.exe"
    if (-not (Test-Path $shimExe)) {
        Copy-Item "$shimsDir\7z.exe" $shimExe -ErrorAction SilentlyContinue
        if (Test-Path $shimExe) {
            Write-Host "   创建 git.exe shim"
        }
    }
} else {
    Write-Host "   错误: git.exe 未找到"
}

# sh (bash) shim
$shShim = "$shimsDir\sh.shim"
$shExe = "$gitDir\bin\sh.exe"
if (Test-Path $shExe) {
    Set-Content $shShim "path = `"$shExe`""
    Write-Host "   创建 sh.shim"
} else {
    Write-Host "   警告: sh.exe 未找到"
}

# git-bash shim
$gitBashShim = "$shimsDir\git-bash.shim"
$gitBashExe = "$gitDir\git-bash.exe"
if (Test-Path $gitBashExe) {
    Set-Content $gitBashShim "path = `"$gitBashExe`""
    Write-Host "   创建 git-bash.shim"
}

# 5. 更新 PATH 并测试
Write-Host "5. 测试安装..."
$env:Path = "$shimsDir;$env:Path"

Write-Host "`n测试命令:"
try {
    $gitVersion = git --version 2>$null
    if ($gitVersion) {
        Write-Host "   ✓ git: $gitVersion"
    } else {
        Write-Host "   ✗ git: 命令失败"
        Write-Host "   临时使用: $gitExe"
    }
} catch {
    Write-Host "   ✗ git: 错误: $_"
}

try {
    $7zVersion = 7z --help 2>$null | Select-Object -First 1
    if ($7zVersion) {
        Write-Host "   ✓ 7z: 可用"
    }
} catch {
    Write-Host "   ✗ 7z: 错误"
}

Write-Host "`n修复完成!"
Write-Host "如果命令仍然不可用，请重启终端或运行:"
Write-Host "  `$env:Path = `"$shimsDir;`$env:Path`""
Write-Host "`n然后测试: git --version"