Removed Checkboxes and Automatically select all available updates

Author: ShivamXD6

Update.ps1

@@ -0,0 +1,129 @@
+# Load Windows Forms
+Add-Type -AssemblyName System.Windows.Forms
+Add-Type -AssemblyName System.Drawing
+
+# Function to get the current version from the registry
+function Get-CurrentVersion {
+$modelKey = 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\OEMInformation'
+$orgKey = 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion'
+    
+    $modelVersion = (Get-ItemProperty -Path $modelKey).Model
+    $orgVersion = (Get-ItemProperty -Path $orgKey).RegisteredOrganization
+
+    return $modelVersion, $orgVersion
+}
+
+# Function to update the UI
+function Update-UI {
+    param (
+        [string]$version,
+        [array]$availableUpdates,
+        [hashtable]$changeLogs
+    )
+
+    # Create the form
+    $form = New-Object System.Windows.Forms.Form
+    $form.Text = "Update Manager"
+    $form.Size = New-Object System.Drawing.Size(400, 500)
+    $form.StartPosition = [System.Windows.Forms.FormStartPosition]::CenterScreen
+    $form.BackColor = [System.Drawing.Color]::FromArgb(240, 240, 240)
+
+    # Label for current version and update range
+    $label = New-Object System.Windows.Forms.Label
+    $label.Text = "Current Version: $version`nAvailable Update: $($availableUpdates[0]) to $($availableUpdates[-1])"
+    $label.AutoSize = $true
+    $label.Location = New-Object System.Drawing.Point(10, 10)
+    $label.Font = New-Object System.Drawing.Font("Segoe UI", 10, [System.Drawing.FontStyle]::Bold)
+    $form.Controls.Add($label)
+
+    # RichTextBox for showing all changelogs
+    $richTextBox = New-Object System.Windows.Forms.RichTextBox
+    $richTextBox.Location = New-Object System.Drawing.Point(10, 50)
+    $richTextBox.Size = New-Object System.Drawing.Size(360, 350)
+    $richTextBox.ReadOnly = $true
+    $richTextBox.ScrollBars = [System.Windows.Forms.RichTextBoxScrollBars]::Vertical
+    $richTextBox.Font = New-Object System.Drawing.Font("Segoe UI", 9)
+    $richTextBox.BackColor = [System.Drawing.Color]::FromArgb(255, 255, 255)
+    $richTextBox.BorderStyle = [System.Windows.Forms.BorderStyle]::Fixed3D
+    $form.Controls.Add($richTextBox)
+
+    # Display all changelogs in the RichTextBox by default
+    foreach ($update in $availableUpdates) {
+        $richTextBox.SelectionFont = New-Object System.Drawing.Font("Segoe UI", 9, [System.Drawing.FontStyle]::Bold)
+        $richTextBox.AppendText("Changelogs for ${update}:`n")
+        $richTextBox.SelectionFont = New-Object System.Drawing.Font("Segoe UI", 9)
+        $changeLogEntries = $changeLogs[$update] -split "`n"
+        for ($i = 0; $i -lt $changeLogEntries.Count; $i++) {
+            $richTextBox.AppendText("$($i + 1). $($changeLogEntries[$i])`n")
+        }
+        $richTextBox.AppendText("`n")
+    }
+
+    # Update button
+    $updateButton = New-Object System.Windows.Forms.Button
+    $updateButton.Text = "Apply Updates"
+    $updateButton.Location = New-Object System.Drawing.Point(10, 410)
+    $updateButton.Size = New-Object System.Drawing.Size(360, 30)
+    $updateButton.Font = New-Object System.Drawing.Font("Segoe UI", 10, [System.Drawing.FontStyle]::Bold)
+    $updateButton.BackColor = [System.Drawing.Color]::FromArgb(0, 120, 215)
+    $updateButton.ForeColor = [System.Drawing.Color]::White
+    $updateButton.FlatStyle = [System.Windows.Forms.FlatStyle]::Flat
+    $updateButton.Add_Click({
+        foreach ($selectedUpdate in $availableUpdates) {
+            Apply-Update $selectedUpdate
+        }
+        [System.Windows.Forms.MessageBox]::Show("All updates have been applied.", "Updates Applied")
+        $form.Close()
+    })
+    $form.Controls.Add($updateButton)
+
+    # Show the form
+    $form.ShowDialog() | Out-Null
+}
+
+# Function to apply the update
+function Apply-Update {
+    param (
+        [string]$updateVersion
+    )
+    
+    # Placeholder for update commands based on the version
+    switch ($updateVersion) {
+        "4.1" {
+            Write-Host "Applying update 4.1..."
+        }
+        "4.5" {
+            Write-Host "Applying update 4.5..."
+        }
+        default {
+            Write-Host "No actions defined for version: $updateVersion"
+        }
+    }
+
+    # Update the registry with the new version
+    $newVersion = "ShivaayOS - V$updateVersion"
+    Set-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\OEMInformation' -Name "Model" -Value $newVersion
+    Set-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion' -Name "RegisteredOrganization" -Value $newVersion
+    Write-Host "System version updated to $newVersion."
+}
+
+# Main execution
+$currentVersion, $orgVersion = Get-CurrentVersion
+
+# Parse numeric part of current version (e.g., "4.1" from "ShivaayOS - V4.1")
+$currentVersionNumeric = ($currentVersion -split "V")[-1].Trim()
+
+# Filter available updates to exclude the current version
+$availableUpdates = @("4.1", "4.5") | Where-Object { $_ -gt $currentVersionNumeric }
+
+# Change logs for each update
+$changeLogs = @{
+    "4.1" = "Added Feature A.`nImproved Performance."
+    "4.5" = "Fixed bugs.`nEnhanced UI.`nAdded Feature B."
+}
+
+if ($availableUpdates.Count -gt 0) {
+    Update-UI -version $currentVersion -availableUpdates $availableUpdates -changeLogs $changeLogs
+} else {
+    [System.Windows.Forms.MessageBox]::Show("No available updates for your version.", "No Updates")
+}