feat: Refactor SidebarManager integration and cleanup methods for improved state management

This commit is contained in:
Will Miao
2025-08-26 21:38:33 +08:00
parent 083f4805b2
commit d62cff9841
5 changed files with 110 additions and 94 deletions

View File

@@ -5,9 +5,9 @@ import { getStorageItem, setStorageItem } from '../utils/storageHelpers.js';
import { getModelApiClient } from '../api/modelApiFactory.js';
export class SidebarManager {
constructor(pageControls) {
this.pageControls = pageControls;
this.pageType = pageControls.pageType;
constructor() {
this.pageControls = null;
this.pageType = null;
this.treeData = {};
this.selectedPath = '';
this.expandedNodes = new Set();
@@ -17,6 +17,7 @@ export class SidebarManager {
this.openDropdown = null;
this.hoverTimeout = null;
this.isHovering = false;
this.isInitialized = false;
// Bind methods
this.handleTreeClick = this.handleTreeClick.bind(this);
@@ -29,8 +30,95 @@ export class SidebarManager {
this.handleMouseLeave = this.handleMouseLeave.bind(this);
this.handleHoverAreaEnter = this.handleHoverAreaEnter.bind(this);
this.handleHoverAreaLeave = this.handleHoverAreaLeave.bind(this);
}
async initialize(pageControls) {
// Clean up previous initialization if exists
if (this.isInitialized) {
this.cleanup();
}
this.pageControls = pageControls;
this.pageType = pageControls.pageType;
this.apiClient = getModelApiClient();
this.init();
// Set initial sidebar state immediately (hidden by default)
this.setInitialSidebarState();
this.setupEventHandlers();
this.updateSidebarTitle();
this.restoreSidebarState();
await this.loadFolderTree();
this.restoreSelectedFolder();
// Apply final state with animation after everything is loaded
this.applyFinalSidebarState();
this.isInitialized = true;
console.log(`SidebarManager initialized for ${this.pageType} page`);
}
cleanup() {
if (!this.isInitialized) return;
// Clear any pending timeouts
if (this.hoverTimeout) {
clearTimeout(this.hoverTimeout);
this.hoverTimeout = null;
}
// Clean up event handlers
this.removeEventHandlers();
// Reset state
this.pageControls = null;
this.pageType = null;
this.treeData = {};
this.selectedPath = '';
this.expandedNodes = new Set();
this.openDropdown = null;
this.isHovering = false;
this.apiClient = null;
this.isInitialized = false;
console.log('SidebarManager cleaned up');
}
removeEventHandlers() {
const pinToggleBtn = document.getElementById('sidebarPinToggle');
const collapseAllBtn = document.getElementById('sidebarCollapseAll');
const folderTree = document.getElementById('sidebarFolderTree');
const sidebarBreadcrumbNav = document.getElementById('sidebarBreadcrumbNav');
const sidebarHeader = document.getElementById('sidebarHeader');
const sidebar = document.getElementById('folderSidebar');
const hoverArea = document.getElementById('sidebarHoverArea');
if (pinToggleBtn) {
pinToggleBtn.removeEventListener('click', this.handlePinToggle);
}
if (collapseAllBtn) {
collapseAllBtn.removeEventListener('click', this.handleCollapseAll);
}
if (folderTree) {
folderTree.removeEventListener('click', this.handleTreeClick);
}
if (sidebarBreadcrumbNav) {
sidebarBreadcrumbNav.removeEventListener('click', this.handleBreadcrumbClick);
}
if (sidebarHeader) {
sidebarHeader.removeEventListener('click', this.handleSidebarHeaderClick);
}
if (sidebar) {
sidebar.removeEventListener('mouseenter', this.handleMouseEnter);
sidebar.removeEventListener('mouseleave', this.handleMouseLeave);
}
if (hoverArea) {
hoverArea.removeEventListener('mouseenter', this.handleHoverAreaEnter);
hoverArea.removeEventListener('mouseleave', this.handleHoverAreaLeave);
}
// Remove document click handler
document.removeEventListener('click', this.handleDocumentClick);
}
async init() {
@@ -692,45 +780,9 @@ export class SidebarManager {
}
destroy() {
// Clear any pending timeouts
if (this.hoverTimeout) {
clearTimeout(this.hoverTimeout);
}
// Clean up event handlers
const pinToggleBtn = document.getElementById('sidebarPinToggle');
const collapseAllBtn = document.getElementById('sidebarCollapseAll');
const folderTree = document.getElementById('sidebarFolderTree');
const sidebarBreadcrumbNav = document.getElementById('sidebarBreadcrumbNav');
const sidebarHeader = document.getElementById('sidebarHeader');
const sidebar = document.getElementById('folderSidebar');
const hoverArea = document.getElementById('sidebarHoverArea');
if (pinToggleBtn) {
pinToggleBtn.removeEventListener('click', this.handlePinToggle);
}
if (collapseAllBtn) {
collapseAllBtn.removeEventListener('click', this.handleCollapseAll);
}
if (folderTree) {
folderTree.removeEventListener('click', this.handleTreeClick);
}
if (sidebarBreadcrumbNav) {
sidebarBreadcrumbNav.removeEventListener('click', this.handleBreadcrumbClick);
}
if (sidebarHeader) {
sidebarHeader.removeEventListener('click', this.handleSidebarHeaderClick);
}
if (sidebar) {
sidebar.removeEventListener('mouseenter', this.handleMouseEnter);
sidebar.removeEventListener('mouseleave', this.handleMouseLeave);
}
if (hoverArea) {
hoverArea.removeEventListener('mouseenter', this.handleHoverAreaEnter);
hoverArea.removeEventListener('mouseleave', this.handleHoverAreaLeave);
}
// Remove document click handler
document.removeEventListener('click', this.handleDocumentClick);
this.cleanup();
}
}
// Create and export global instance
export const sidebarManager = new SidebarManager();