From 004a3d239ee52dc7c36e353518e265c16e32b90a Mon Sep 17 00:00:00 2001
From: "Bobby Abellana (aider)" <bobby@jumpstarttech.com>
Date: Fri, 21 Feb 2025 09:36:15 -0800
Subject: [PATCH] feat: Add Load-Config and Save-Config functions to
 SharePointFunctions.ps1

---
 SharePointFunctions.ps1 | 122 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 122 insertions(+)

diff --git a/SharePointFunctions.ps1 b/SharePointFunctions.ps1
index 41abae3..b8bd33e 100644
--- a/SharePointFunctions.ps1
+++ b/SharePointFunctions.ps1
@@ -1,3 +1,41 @@
+# Load configuration from config.json
+function Load-Config {
+    try {
+        $configPath = "$PSScriptRoot\config.json"
+        if (Test-Path $configPath) {
+            $script:config = Get-Content $configPath -Raw | ConvertFrom-Json
+            return $true
+        } else {
+            return $false
+        }
+    } catch {
+        $script:txtStatus.Text += "Error loading configuration: $($_.Exception.Message)`n"
+        return $false
+    }
+}
+
+# Save configuration to config.json
+function Save-Config {
+    param (
+        [string]$SiteUrl,
+        [string]$ProductionLibrary,
+        [string]$TempLibrary
+    )
+    try {
+        $configPath = "$PSScriptRoot\config.json"
+        $configData = @{
+            SiteUrl = $SiteUrl
+            ProductionLibrary = $ProductionLibrary
+            TempLibrary = $TempLibrary
+        }
+        $configJson = ConvertTo-Json -InputObject $configData -Compress
+        $configJson | Out-File $configPath
+        $script:txtStatus.Text += "Configuration saved successfully.`n"
+    } catch {
+        $script:txtStatus.Text += "Error saving configuration: $($_.Exception.Message)`n"
+    }
+}
+
 function Get-FolderBrowser {
     param (
         [string]$ParentFolderUrl = ""
@@ -155,3 +193,87 @@ function Get-FolderBrowser {
         return $null
     }
 }
+
+function Connect-SharePoint {
+    return Connect-Graph
+}
+
+function List-XlsFiles {
+    try {
+        $script:txtStatus.Text += "Connecting to SharePoint...`n"
+        if (-not (Connect-SharePoint)) {
+            throw "Failed to connect to SharePoint"
+        }
+        
+        $script:txtStatus.Text += "Getting site...`n"
+        $site = Invoke-MgGraphRequest -Method GET -Uri "https://graph.microsoft.com/v1.0/sites/sutterhill.sharepoint.com:/sites/tax" -ErrorAction Stop
+        
+        $script:txtStatus.Text += "Getting document library...`n"
+        $drives = Get-MgSiteDrive -SiteId $site.id
+        $libraryName = if ($script:txtProdLib.Text -eq "Shared Documents") { 
+            "Documents" 
+        } else { 
+            $script:txtProdLib.Text 
+        }
+        $drive = $drives | Where-Object { $_.Name -eq $libraryName }
+        
+        if (-not $drive) {
+            throw "Library not found: $libraryName. Available libraries: $($drives.Name -join ', ')"
+        }
+
+        $script:txtStatus.Text += "Getting root folder...`n"
+        $root = Get-MgDriveRoot -DriveId $drive.Id
+        
+        $fileList = @()
+        $folderPath = $script:txtFolder.Text
+
+        $script:txtStatus.Text += "Searching for XLS files...`n"
+        
+        # If a specific folder is selected, search only in that folder
+        if (-not [string]::IsNullOrWhiteSpace($folderPath)) {
+            $script:txtStatus.Text += "Searching in folder: $folderPath`n"
+            # Get the folder ID first
+            # Construct the correct URI for the folder
+            # Remove the /sites/tax/Shared Documents/ part from the folder path
+            $relativePath = $folderPath.Replace("/sites/tax/Shared Documents/", "").TrimStart("/")
+            
+            # URL encode the relative path, but replace + with %20 for spaces
+            $encodedPath = [System.Web.HttpUtility]::UrlEncode($relativePath).Replace("+", "%20")
+            
+            $folderUri = "https://graph.microsoft.com/v1.0/drives/$($drive.Id)/root:/$encodedPath"
+            $script:txtStatus.Text += "Folder URI: $folderUri`n"
+            try {
+                $folderItem = Invoke-MgGraphRequest -Method GET -Uri $folderUri -ErrorAction Stop
+            } catch {
+                throw "Folder not found: $($_.Exception.Message)"
+            }
+            $items = Get-MgDriveItemChild -DriveId $drive.Id -DriveItemId $folderItem.id
+        } else {
+            $script:txtStatus.Text += "Searching in root folder`n"
+            $items = Get-MgDriveItemChild -DriveId $drive.Id -DriveItemId $root.Id
+        }
+
+        foreach ($item in $items) {
+            $script:txtStatus.Text += "Checking file: $($item.Name)`n"
+            if ($item.Name -like "*.xls" -and $item.Name -notlike "*.xlsx") {
+                $fileList += [PSCustomObject]@{
+                    OriginalPath = $item.WebUrl
+                    OriginalFileName = $item.Name
+                    TempPath = "$($script:txtTempLib.Text)/$($item.Name)"
+                }
+                $script:txtStatus.Text += "Found XLS file: $($item.Name)`n"
+            }
+        }
+
+        if ($fileList.Count -gt 0) {
+            $script:txtStatus.Text += "Saving file list...`n"
+            $fileList | ConvertTo-Json | Out-File "$env:TEMP\FileList.json"
+            $script:txtStatus.Text += "Found $($fileList.Count) XLS files`n"
+        } else {
+            $script:txtStatus.Text += "No XLS files found`n"
+        }
+    }
+    catch {
+        $script:txtStatus.Text += "Error listing files: $($_.Exception.Message)`n"
+    }
+}