AnyBox

1.0.0-rc2

Private/Test-ValidInput.ps1

function Test-ValidInput
{
    param(
        [object[]]$Prompts,
        [hashtable]$Inputs
    )

    [bool]$valid = $true
    [string]$err_msg = $null

    foreach ($p in $Prompts)
    {
        if ($p.Mandatory -and -not $Inputs[$p.Name])
        {
            if ($p.ValidateSet)
            {
                $err_msg = 'Make a selection.'
            }
            elseif ($p.InputType -eq [AnyBox.InputType]::Link)
            {
                $err_msg = 'Click the link.'
            }
            elseif ($p.Message)
            {
                $err_msg = "Missing required input for '{0}'" -f $p.Message.TrimEnd(':').Trim()
            }
            else
            {
                $err_msg = 'Missing required input.'
            }
        }
        elseif ($p.ValidateScript -and -not ($Inputs[$p.Name] | ForEach-Object -Process $p.ValidateScript))
        {
            $err_msg = 'Invalid input'

            if ($p.Message)
            {
                $err_msg += " for '$($p.Message.TrimEnd(':'))'"
            }
        }
        elseif ($Inputs[$p.Name])
        {
            [string]$failed_rule = $null

            if ($p.ValidateGreaterThan -or $p.ValidateLessThan)
            {
                $p.ValidateNumber = $true
            }

            if ($p.ValidateInteger -and $Inputs[$p.Name] -notmatch '^[0-9]+$')
            {
                $failed_rule = 'ValidateInteger'
            }
            elseif ($p.ValidateNumber -and $Inputs[$p.Name] -notmatch '^[+-]?([0-9]*[.])?[0-9]+$')  
            {
                $failed_rule = 'ValidateNumber'
            }
            elseif ($p.ValidateGreaterThan -and -not $(([double]$Inputs[$p.Name]) -gt $p.ValidateGreaterThan))
            {
                $failed_rule = "ValidateGreaterThan($($p.ValidateGreaterThan))"
            }
            elseif ($p.ValidateLessThan -and -not $(([double]$Inputs[$p.Name]) -lt $p.ValidateLessThan))
            {
                $failed_rule = "ValidateLessThan($($p.ValidateLessThan))"
            }
            elseif ($p.ValidateAlphabetic -and $Inputs[$p.Name] -notmatch '^[a-zA-Z]+$')
            {
                $failed_rule = 'ValidateAlphabetic'
            }
            elseif ($p.ValidateAlphaNum -and $Inputs[$p.Name] -notmatch '^[a-zA-Z0-9]+$')
            {
                $failed_rule = 'ValidateAlphaNum'
            }
            elseif ($p.ValidateRegEx -and $Inputs[$p.Name] -notmatch $p.ValidateRegEx)
            {
                $failed_rule = "ValidateRegEx( $($p.ValidateRegEx) )"
            }


            if ($failed_rule)
            {
                $err_msg = 'Invalid input'

                if ($p.Message)
                {
                    $err_msg += " for '$($p.Message.TrimEnd(':'))'"
                }
                $err_msg += [System.Environment]::NewLine + "Rule name: $failed_rule"
            }
        }

        if ($err_msg)
        {
            $valid = $false
            break
        }
    }

    return([PSCustomObject]@{
            IsValid = $valid
            Message = $err_msg
        })
}