fix(properties-panel): enhance element detection and error handling for nested structures

2025-06-16 15:56:12 +00:00
parent 992af2668e
commit 21b7158a35
9 changed files with 693 additions and 26 deletions
--- a/test/elements/test-complextypes.ts
+++ b/test/elements/test-complextypes.ts
@ -0,0 +1,137 @@
+import {
+  DeesElement,
+  customElement,
+  type TemplateResult,
+  html,
+  property,
+  css,
+} from '@design.estate/dees-element';
+
+interface IComplexData {
+  name: string;
+  age: number;
+  tags: string[];
+  metadata: {
+    created: Date;
+    modified: Date;
+    author: string;
+  };
+}
+
+@customElement('test-complextypes')
+export class TestComplexTypes extends DeesElement {
+  public static demo = () => html`
+    <test-complextypes 
+      .complexData=${{
+        name: 'Test User',
+        age: 25,
+        tags: ['developer', 'designer'],
+        metadata: {
+          created: new Date(),
+          modified: new Date(),
+          author: 'System'
+        }
+      }}
+    ></test-complextypes>
+  `;
+
+  @property({ type: Array })
+  public stringArray: string[] = ['apple', 'banana', 'cherry'];
+
+  @property({ type: Array })
+  public numberArray: number[] = [1, 2, 3, 4, 5];
+
+  @property({ attribute: false })
+  public complexData: IComplexData = {
+    name: 'Default Name',
+    age: 0,
+    tags: [],
+    metadata: {
+      created: new Date(),
+      modified: new Date(),
+      author: 'Unknown'
+    }
+  };
+
+  @property({ type: Object })
+  public simpleObject = {
+    key1: 'value1',
+    key2: 'value2',
+    key3: 123
+  };
+
+  @property({ attribute: false })
+  public functionProperty = () => {
+    console.log('This is a function property');
+  };
+
+  @property({ type: Date })
+  public dateProperty = new Date();
+
+  public static styles = [
+    css`
+      :host {
+        display: block;
+        padding: 20px;
+        background: #f5f5f5;
+        border: 2px solid #ddd;
+        border-radius: 8px;
+        font-family: monospace;
+      }
+      .section {
+        margin: 10px 0;
+        padding: 10px;
+        background: white;
+        border-radius: 4px;
+      }
+      .label {
+        font-weight: bold;
+        color: #333;
+      }
+      .value {
+        color: #666;
+        margin-left: 10px;
+      }
+      pre {
+        background: #f0f0f0;
+        padding: 8px;
+        border-radius: 4px;
+        overflow-x: auto;
+      }
+    `
+  ];
+
+  public render() {
+    return html`
+      <div class="section">
+        <span class="label">String Array:</span>
+        <span class="value">${this.stringArray.join(', ')}</span>
+      </div>
+      
+      <div class="section">
+        <span class="label">Number Array:</span>
+        <span class="value">${this.numberArray.join(', ')}</span>
+      </div>
+      
+      <div class="section">
+        <span class="label">Complex Data:</span>
+        <pre>${JSON.stringify(this.complexData, null, 2)}</pre>
+      </div>
+      
+      <div class="section">
+        <span class="label">Simple Object:</span>
+        <pre>${JSON.stringify(this.simpleObject, null, 2)}</pre>
+      </div>
+      
+      <div class="section">
+        <span class="label">Date Property:</span>
+        <span class="value">${this.dateProperty.toLocaleString()}</span>
+      </div>
+      
+      <div class="section">
+        <span class="label">Function Property:</span>
+        <span class="value">${typeof this.functionProperty}</span>
+      </div>
+    `;
+  }
+}