BREAKING CHANGE(core): Add multi-UPS support and group management; update CLI, configuration and documentation to support multiple UPS devices with group modes

ts/logger.ts

@@ -5,6 +5,9 @@
 export class Logger {
   private currentBoxWidth: number | null = null;
   private static instance: Logger;
+  
+  /** Default width to use when no width is specified */
+  private readonly DEFAULT_WIDTH = 60;
 
   /**
    * Creates a new Logger instance
@@ -59,17 +62,17 @@ export class Logger {
   /**
    * Log a logbox title and set the current box width
    * @param title Title of the logbox
-   * @param width Width of the logbox (including borders)
+   * @param width Width of the logbox (including borders), defaults to DEFAULT_WIDTH
    */
-  public logBoxTitle(title: string, width: number): void {
-    this.currentBoxWidth = width;
+  public logBoxTitle(title: string, width?: number): void {
+    this.currentBoxWidth = width || this.DEFAULT_WIDTH;
     
     // Create the title line with appropriate padding
     const paddedTitle = ` ${title} `;
-    const remainingSpace = width - 3 - paddedTitle.length;
+    const remainingSpace = this.currentBoxWidth - 3 - paddedTitle.length;
     
     // Title line: ┌─ Title ───┐
-    const titleLine = `┌─${paddedTitle}${'─'.repeat(remainingSpace)}┐`;
+    const titleLine = `┌─${paddedTitle}${'─'.repeat(Math.max(0, remainingSpace))}┐`;
     
     console.log(titleLine);
   }
@@ -77,15 +80,16 @@ export class Logger {
   /**
    * Log a logbox line
    * @param content Content of the line
-   * @param width Optional width override. If not provided, uses the current box width.
+   * @param width Optional width override. If not provided, uses the current box width or DEFAULT_WIDTH.
    */
   public logBoxLine(content: string, width?: number): void {
-    const boxWidth = width || this.currentBoxWidth;
-    
-    if (!boxWidth) {
-      throw new Error('No box width specified and no previous box width to use');
+    if (!this.currentBoxWidth && !width) {
+      // No current width and no width provided, use default width
+      this.logBoxTitle('', this.DEFAULT_WIDTH);
     }
     
+    const boxWidth = width || this.currentBoxWidth || this.DEFAULT_WIDTH;
+    
     // Calculate the available space for content
     const availableSpace = boxWidth - 2; // Account for left and right borders
     
@@ -101,27 +105,26 @@ export class Logger {
 
   /**
    * Log a logbox end
-   * @param width Optional width override. If not provided, uses the current box width.
+   * @param width Optional width override. If not provided, uses the current box width or DEFAULT_WIDTH.
    */
   public logBoxEnd(width?: number): void {
-    const boxWidth = width || this.currentBoxWidth;
-    
-    if (!boxWidth) {
-      throw new Error('No box width specified and no previous box width to use');
-    }
+    const boxWidth = width || this.currentBoxWidth || this.DEFAULT_WIDTH;
     
     // Create the bottom border: └────────┘
     console.log(`└${'─'.repeat(boxWidth - 2)}┘`);
+    
+    // Reset the current box width
+    this.currentBoxWidth = null;
   }
 
   /**
    * Log a complete logbox with title, content lines, and ending
    * @param title Title of the logbox
    * @param lines Array of content lines
-   * @param width Width of the logbox
+   * @param width Width of the logbox, defaults to DEFAULT_WIDTH
    */
-  public logBox(title: string, lines: string[], width: number): void {
-    this.logBoxTitle(title, width);
+  public logBox(title: string, lines: string[], width?: number): void {
+    this.logBoxTitle(title, width || this.DEFAULT_WIDTH);
     
     for (const line of lines) {
       this.logBoxLine(line);
@@ -132,11 +135,11 @@ export class Logger {
 
   /**
    * Log a divider line
-   * @param width Width of the divider
+   * @param width Width of the divider, defaults to DEFAULT_WIDTH
    * @param character Character to use for the divider (default: ─)
    */
-  public logDivider(width: number, character: string = '─'): void {
-    console.log(character.repeat(width));
+  public logDivider(width?: number, character: string = '─'): void {
+    console.log(character.repeat(width || this.DEFAULT_WIDTH));
   }
 }