From 579899cc620679f87083a76124255bd5e526a2b2 Mon Sep 17 00:00:00 2001
From: misdept <misdept@cityofnorwich.org>
Date: Mon, 6 Jan 2025 14:44:16 -0500
Subject: [PATCH] Add logging module

---
 PS-Logger.psm1 | 115 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 115 insertions(+)
 create mode 100644 PS-Logger.psm1

diff --git a/PS-Logger.psm1 b/PS-Logger.psm1
new file mode 100644
index 0000000..37e74ab
--- /dev/null
+++ b/PS-Logger.psm1
@@ -0,0 +1,115 @@
+# Define log levels
+$script:LogLevels = @{
+    Debug = 0
+    Info = 1
+    Status = 2
+    Warning = 3
+    Success = 4
+    Error = 5
+}
+
+$script:CurrentLogLevel = $LogLevels.Info  # Default level
+
+function Set-LogLevel {
+    [CmdletBinding()]
+    param(
+        [Parameter(Mandatory = $true)]
+        [ValidateSet('Debug', 'Info', 'Status', 'Warning', 'Success', 'Error')]
+        [string]$Level
+    )
+    
+    $script:CurrentLogLevel = $script:LogLevels[$Level]
+    Write-LogMessage -Message "Log level set to: $Level" -Level Info
+}
+
+function Write-LogMessage {
+    [CmdletBinding()]
+    param(
+        [Parameter(Mandatory = $true)]
+        [string]$Message,
+        
+        [Parameter(Mandatory = $false)]
+        [ValidateSet('Info', 'Warning', 'Error', 'Success', 'Status', 'Debug')]
+        [string]$Level = 'Info',
+        
+        [Parameter(Mandatory = $false)]
+        [string]$LogPath = $script:logPath,
+        
+        [Parameter(Mandatory = $false)]
+        [switch]$NoConsole
+    )
+
+    # Only process if message level is >= current log level
+    if ($script:LogLevels[$Level] -ge $script:CurrentLogLevel) {
+        $ColorMap = @{
+            'Info' = 'Cyan'
+            'Warning' = 'Yellow' 
+            'Error' = 'Red'
+            'Success' = 'Green'
+            'Status' = 'Magenta'
+            'Debug' = 'DarkMagenta'
+        }
+
+        $TimeStamp = Get-Date -Format "yyyy-MM-dd HH:mm:ss"
+        $LogEntry = "[$TimeStamp] [$Level] $Message"
+        
+        # Write to log file if logging is enabled
+        if ($global:loggingEnabled) {
+            try {
+                Add-Content -Path $LogPath -Value $LogEntry -ErrorAction Stop
+            }
+            catch {
+                Write-Warning "Failed to write to log file: $_"
+            }
+        }
+
+        # Write to console unless suppressed
+        if (-not $NoConsole) {
+            $Color = $ColorMap[$Level]
+            Write-Host -ForegroundColor $Color $LogEntry
+        }
+    }
+}
+
+function Initialize-Logging {
+    [CmdletBinding()]
+    param(
+        [Parameter(Mandatory = $false)]
+        [string]$LogPath = "$env:TEMP\PremierOne_Install_$(Get-Date -Format 'yyyyMMdd_HHmmss').log",
+        
+        [Parameter(Mandatory = $false)]
+        [switch]$Force,
+
+        [Parameter(Mandatory = $false)]
+        [ValidateSet('Debug', 'Info', 'Status', 'Warning', 'Success', 'Error')]
+        [string]$Level = 'Info'
+    )
+
+    $global:loggingEnabled = $true
+    Set-LogLevel -Level $Level
+
+    $script:logPath = $LogPath
+    
+    if ($Force -and (Test-Path $LogPath)) {
+        Remove-Item -Path $LogPath -Force
+    }
+
+    try {
+        $LogHeader = "=== PremierOne Installation Log Started at $(Get-Date) ==="
+        Add-Content -Path $LogPath -Value $LogHeader -ErrorAction Stop
+        Write-LogMessage -Message "Logging initialized" -Level Info
+    }
+    catch {
+        Write-Warning "Failed to initialize logging: $_"
+        $global:loggingEnabled = $false
+    }
+}
+
+function Stop-Logging {
+    if ($global:loggingEnabled) {
+        Write-LogMessage -Message "=== Logging stopped at $(Get-Date) ===" -Level Info
+        $global:loggingEnabled = $false
+    }
+}
+
+Export-ModuleMember -Function Set-LogLevel, Write-LogMessage, Initialize-Logging, Stop-Logging
\ No newline at end of file