PSProfile

#region functions

#region functions

<#
.SYNOPSIS
    Returns weather report information.
.DESCRIPTION
    Console-oriented weather forecast that returns weather information for specified parameters.
.EXAMPLE
    Get-Weather
    Returns full weather information based on the location of your IP with all defaults.
.EXAMPLE
    Get-Weather -Short
    Returns basic weather information based on the location of your IP.
.EXAMPLE
    Get-Weather -City 'London' -Units Metric -Language 'en'
    Returns full weather information for the city of Londa in Metric units with UK language.
.EXAMPLE
    Get-Weather -City 'San Antonio' -Units USCS -Short
    Returns basic weather information for the city of San Antonio in United State customary units.
.PARAMETER City
    The city you would like to get the weather from. If not specified the city of your IP is used.
.PARAMETER Units
    Units to display Metric vs United States cusomtary units
.PARAMETER Language
    Language to display results in
.PARAMETER Short
    Will return only basic weather information
.NOTES
    https://github.com/chubin/wttr.in
    https://wttr.in/:help
#>
function Get-Weather {
    [CmdletBinding()]
    param (
        [Parameter(
            Position = 0,
            Mandatory = $false
        )]
        [string]
        $City,

        [Parameter(Position = 1)]
        [ValidateSet('Metric', 'USCS')]
        [string]
        $Units = 'USCS',

        [Parameter(Position = 2)]
        [ValidateSet('ar', 'af', 'be', 'ca', 'da', 'de', 'el', 'en', 'et', 'fr', 'fa', 'hu', 'ia', 'id', 'it', 'nb', 'nl', 'pl', 'pt-br', 'ro', 'ru', 'tr', 'th', 'uk', 'vi', 'zh-cn', 'zh-tw')]
        [string]
        $Language = 'en',

        [Parameter(Position = 3)]
        [switch]
        $Short
    )

    $uriString = 'https://wttr.in/'

    if ($City) {
        $uriString += "$City"
    }

    switch ($Units) {
        'Metric' {
            $uriString += "?m"
        }
        'USCS' {
            $uriString += "?u"
        }
    }

    if ($Short) {
        $uriString += "&format=4"
    }

    $uriString += "&lang=$Language"

    Write-Verbose "URI: $uriString"

    $invokeSplat = @{
        Uri         = $uriString
        ErrorAction = 'Stop'
    }

    try {
        Invoke-RestMethod @invokeSplat
    }
    catch {
        Write-Error $_
    }
}#Get-Weather

<#
.SYNOPSIS
    Clears all errors, variables, console, and sets locations back to C:\
.NOTES
    System variables are not cleared - as they are gathered previously and left un-touched.
#>
function Clear-All {
    $sysvariables = $sysvars
    #clear all errors
    $error.clear()
    #clear all non-system variables
    Get-Variable |
    Where-Object { $sysvariables -notcontains $_.Name -and $_.Name -ne "sysvariables" -and $_.Name -ne 'GitPromptSettings' } |
    ForEach-Object { Remove-Variable $_.name -Scope Global }
    Clear-Host
    Set-Location C:\
}

<#
.SYNOPSIS
    Opens explorer window to the current console path location
#>
function Open-Here {
    explorer $pwd
}

<#
.SYNOPSIS
    Get beautiful syntax for any cmdlet
#>
function Get-Syntax {
    [CmdletBinding()]
    param (
        $Command,

        [switch]
        $PrettySyntax
    )

    $check = Get-Command -Name $Command

    $params = @{
        Name   = if ($check.CommandType -eq 'Alias') {
            Get-Command -Name $check.Definition
        }
        else {
            $Command
        }
        Syntax = $true
    }
    $pretty = $true
    if ($pretty -eq $true) {
        (Get-Command @params) -replace '(\s(?=\[)|\s(?=-))', "`r`n "
    }
    else {
        Get-Command @params
    }
}

<#
.SYNOPSIS
    Quickly and easily reverses a list
#>
function Sort-Reverse {
    $rank = [int]::MaxValue
    $input | Sort-Object { (--(Get-Variable rank -Scope 1).Value) }
}

<#
.SYNOPSIS
    Changes directory to main daily working directory
#>
function Set-WorkingDirectory {
    Set-Location -Path "$env:USERPROFILE\desktop\project\0_CodeProject"
}

#endregion

#region variables

#Write-Host "Initializing the Shell..." -ForegroundColor DarkCyan -BackgroundColor White
# $env:USERPROFILE\Documents\PowerShell\Modules\oh-my-posh\2.0.342\Themes
# D:\Users\jwm\Documents\PowerShell

$global:sysvars = Get-Variable | Select-Object -ExpandProperty Name
$global:sysvars += 'sysvars'

$greetings =
'Welcome back Jake',
'Glad to see you Jake!',
'Happy coding Jake!',
'Have a great day Jake!',
'Be one with the Snover!',
'May the PowerShell be with you!'

#endregion

#region aliases

# set easy aliases for various functions
New-Alias -Name ca -value Clear-All
New-Alias -Name op -value Open-Here
New-Alias -Name syn -value Get-Syntax
New-Alias -Name sr -value Sort-Reverse
New-Alias -Name work -Value Set-WorkingDirectory
New-Alias -Name gw -Value Get-Weather

#endregion

#region modules

# load up any desired modules
if ($host.Name -eq 'ConsoleHost') {
    $modulesToLoad = @(
        'posh-git',
        'oh-my-posh'
    )
}
else {
    $modulesToLoad = @(
        'posh-git'
    )
}

foreach ($module in $modulesToLoad) {
    Write-Host -ForegroundColor Gray ("Jake, at your request I am loading up the $module module...")
    try {
        Import-Module $module -ErrorAction Stop
        Write-Host "$module loaded." -ForegroundColor Magenta
    }
    catch {
        Write-Host "Jake, $module has failed to load." -ForegroundColor DarkRed
    }
}

#endregion

#region settings

$ProgressPreference = 'SilentlyContinue'

#endregion

[version]$versionReq = '6.0.0.0'
if ($host.Name -eq 'ConsoleHost' -and $host.Version -gt $versionReq) {
    # https://www.hanselman.com/blog/PatchingTheNewCascadiaCodeToIncludePowerlineGlyphsAndOtherNerdFontsForTheWindowsTerminal.aspx
    # https://www.hanselman.com/blog/HowToMakeAPrettyPromptInWindowsTerminalWithPowerlineNerdFontsCascadiaCodeWSLAndOhmyposh.aspx
    Set-Theme Jake
}
elseif ($host.Name -eq 'Visual Studio Code Host') {
    Write-Host 'Loading EditorServicesCommandSuite...' -ForegroundColor Gray
    if (Get-Module -Name EditorServicesCommandSuite -ListAvailable) {
        # Import-Module EditorServicesCommandSuite -ErrorAction SilentlyContinue #workaround
        Import-Module EditorServicesCommandSuite
        Import-EditorCommand -Module EditorServicesCommandSuite
    }
}
else {
    # Custom prompt function
    function global:prompt {

        $color = @{
            Reset         = "`e[0m"
            Red           = "`e[31;1m"
            Green         = "`e[32;1m"
            Yellow        = "`e[33;1m"
            Grey          = "`e[37;0m"
            White         = "`e[37;1m"
            Invert        = "`e[7m"
            RedBackground = "`e[41m"
        }

        $global:promptDateTime = [datetime]::Now
        $Global:promptDate = $global:promptDateTime.ToString("MM-dd-yy")
        $Global:promptTime = $global:promptDateTime.ToString("HH:mm")

        # truncate the current location if too long
        $currentDirectory = $executionContext.SessionState.Path.CurrentLocation.Path
        $consoleWidth = [Console]::WindowWidth
        $maxPath = [int]($consoleWidth / 4.5)
        if ($currentDirectory.Length -gt $maxPath) {
            $currentDirectory = "`u{2026}" + $currentDirectory.SubString($currentDirectory.Length - $maxPath)
        }

        # $global:promptPath = $pwd.ToString().split('\')[-2..-1] -join '\'
        $global:promptPath = $currentDirectory

        # "${lastCmdTime}${currentDirectory}${gitBranch}${devBuild}`n${lastExit}PS$($color.Reset)$('>' * ($nestedPromptLevel + 1)) "

        Write-Host -Object ("[{0} {1}]" -f $global:promptDate, $global:PromptTime) -ForegroundColor Green -NoNewline
        (" {0}> " -f $global:promptPath)
        Write-VcsStatus
        return " "

    }
}
#_________________________________________________________________________________________
Set-Location C:\
#_________________________________________________________________________________________
if ($host.Version -gt $versionReq) {
    Set-PSReadlineOption -ContinuationPrompt ">>>"
    Set-PSReadLineOption -Colors @{Selection = "`e[92;7m" }
    Set-PSReadLineOption -PredictionSource History
    # Set-PSReadLineOption -Colors @{ InlinePrediction = "$([char]0x1b)[38;5;238m" }
    # Set-PSReadLineOption -Colors @{ InlinePrediction = '#8A0303' }
    Set-PSReadLineOption -Colors @{ InlinePrediction = '#2F7004' }
    # Set-PSReadLineOption -Colors @{ InlinePrediction = "$([char]0x1b)[36;7;238m" }
}
Write-Host "Initilization complete."  ($greetings | Get-Random) -ForegroundColor Cyan -BackgroundColor Black
#_________________________________________________________________________________________
Write-Host -ForegroundColor Cyan ($greetings | Get-Random)