# 引入 Terminal-Icons
Import-Module Terminal-Icons
# 引入 PSReadLine
Import-Module PSReadLine

# 设置 PS readline
Set-PSReadLineOption -EditMode Windows
Set-PSReadLineOption -PredictionViewStyle ListView
Set-PSReadLineOption -BellStyle None
# 设置 Tab 键补全
Set-PSReadlineKeyHandler -Chord Tab -Function MenuComplete
# 设置 Ctrl+z 为撤销
Set-PSReadLineKeyHandler -Key "Ctrl+z" -Function Undo
# 设置向上键为后向搜索历史记录
Set-PSReadLineKeyHandler -Key UpArrow -Function HistorySearchBackward
# 设置向下键为前向搜索历史纪录
Set-PSReadLineKeyHandler -Key DownArrow -Function HistorySearchForward

# 判断 PowerShell 版本
if ($PSVersionTable.PSVersion.Major -lt 7) {
    Set-PSReadLineOption -PredictionSource History
}
else {
    Set-PSReadLineOption -PredictionSource HistoryAndPlugin
}

function pythons {
    (8, 9, 10, 11, 12) | ForEach-Object {
        &"python3.$_ $args"
    }
}

# 如果是 windows 平台 则执行 windows 下的配置

if ($IsWindows) {
    # Windows 下的 java
    foreach ($java_version in 8, 16, 17) {
        Invoke-Expression @"
       function j$java_version {
           if (`$args.Length -eq 0) {
               Write-Output "Java $java_version"
               `$env:java_home="C:\Program Files\BellSoft\LibericaJDK-$java_version-Full"
               `$env:path="`$env:java_home\bin;`$env:path"
           } else {
               &"C:\Program Files\BellSoft\LibericaJDK-$java_version-Full\bin\java.exe" (`$args -join " ")
           }
       }
"@
    }

    # Windows 下的 vcpkg 初始化
    Import-Module 'V:\githubs\vcpkg\scripts\posh-vcpkg'
    
    # Windows 10 only
    $is_windows_10 = [System.Environment]::OSVersion.Version.Build -le "20000"
    if ($is_windows_10) {
        # https://github.com/PowerShell/PowerShell/issues/13138
        # 其实就是 patch 成 import-module appx -usewindowspowershell
        $PSDefaultParameterValues['Import-Module:UseWindowsPowerShell'] = { 
            if ((Get-PSCallStack)[1].Position.Text -match '\bAppX\b') { $true } 
        }
        Write-Host "loaded Windows 10 only profile"
    }
    Write-Host "loaded Windows only profile"

}

# 设置 ll 为 lsd -la
function ll {
    lsd -la $args
}

# 防止有的平台没有 cls 的快捷方式
Set-Alias -Name cls -Value clear

# 启动 starship
Invoke-Expression (&starship init powershell)