Refactor plugin dependency handling in AAChartView

Replaces the pluginDependencies dictionary with a struct-based dependencies array for improved readability and type safety. Updates AACustomStageChartVC to use the new AADependency struct for configuring plugin dependencies.

Author: AAChartModel

AAInfographics-Pro/AAChartCreator/AAChartView.swift

@@ -82,6 +82,18 @@ public class AALeakAvoider : NSObject, WKScriptMessageHandler {
 }
 
 
+@available(iOS 10.0, macCatalyst 13.1, macOS 10.13, *)
+public struct AADependency {
+    let dependent: String // The plugin that has a dependency
+    let on: String        // The plugin it depends on
+
+    public init(_ dependent: String, on dependency: String) {
+        self.dependent = dependent
+        self.on = dependency
+    }
+}
+
+
 @available(iOS 10.0, macCatalyst 13.1, macOS 10.13, *)
 public class AAChartView: WKWebView {
     let kUserContentMessageNameClick = "click"
@@ -178,7 +190,10 @@ public class AAChartView: WKWebView {
     private var pluginLoader: AAChartViewPluginLoader = ProPluginLoader(provider: ProPluginProvider())
 
     public var userPluginPaths: Set<String> = []
-    public var pluginDependencies: [String: String] = [:]
+    
+    /// Configure plugin dependencies using a more readable struct-based array.
+    /// Example: `aaChartView.dependencies = [AADependency("pluginB.js", on: "pluginA.js")]`
+    public var dependencies: [AADependency] = []
 #if DEBUG
     public var shouldPrintOptionsJSON: Bool = true
 #endif
@@ -438,10 +453,15 @@ extension AAChartView: WKUIDelegate {
 extension AAChartView:  WKNavigationDelegate {
     internal func loadAllPluginsAndDrawChart() {
         // Load plugins via loader, then draw chart in completion
+        // Convert the dependency array to a dictionary for the loader
+        let dependenciesDict = dependencies.reduce(into: [String: String]()) { dict, dependency in
+            dict[dependency.dependent] = dependency.on
+        }
+
         pluginLoader.loadPluginsIfNeeded(
             webView: self,
             userPlugins: userPluginPaths,
-            dependencies: pluginDependencies
+            dependencies: dependenciesDict
         ) { [weak self] in
             // Ensure options are ready before drawing
             guard let self = self, self.optionsJson != nil else {

AAInfographics-ProDemo/Demo/AAPlugins/AAStageSeries/AACustomStageChartVC.swift

@@ -45,8 +45,8 @@ class AACustomStageChartVC: UIViewController {
     private func setupChartView() {
         // 创建新的图表视图
         aaChartView = AAChartView()
-        aaChartView!.isScrollEnabled = false
-        aaChartView!.delegate = self as AAChartViewDelegate
+        aaChartView.isScrollEnabled = false
+        aaChartView.delegate = self as AAChartViewDelegate
 
         /**
          NSString *jsPath = [[NSBundle mainBundle] pathForResource:@"AADrilldown" ofType:@"js"];
@@ -65,16 +65,19 @@ class AACustomStageChartVC: UIViewController {
             return
         }
 
-        self.aaChartView?.userPluginPaths = [
+        aaChartView.userPluginPaths = [
             jsPathXrange,
             jsPathCustom_Stage,
         ]
 
         // 配置它们的依赖关系
-        self.aaChartView?.pluginDependencies = [
-            "AACustom-Stage.js": "AAXrange.js"
+        aaChartView.dependencies = [
+            AADependency("AACustom-Stage.js", on: "AAXrange.js"),
+            // 如果还有其他依赖, 继续在这里添加
+            // AADependency("pluginC.js", on: "pluginA.js")
         ]
 
+
 
         //输出查看 AAOption 的 computedProperties 内容
         //        AAOptions *aaOptions = [self chartConfigurationWithSelectedIndex:self.selectedIndex];