feat(s3): add S3 move (object & prefix) support: server handlers, API client methods, UI dialogs/picker, drag-and-drop and validation

ts_web/elements/tsview-s3-keys.ts

@@ -1,6 +1,6 @@
 import * as plugins from '../plugins.js';
 import { apiService, type IS3Object } from '../services/index.js';
-import { formatSize, getFileName } from '../utilities/index.js';
+import { formatSize, getFileName, validateMove, getParentPrefix } from '../utilities/index.js';
 import { themeStyles } from '../styles/index.js';
 
 const { html, css, cssManager, customElement, property, state, DeesElement } = plugins;
@@ -44,6 +44,38 @@ export class TsviewS3Keys extends DeesElement {
   @state()
   private accessor createDialogName: string = '';
 
+  // Move dialog state
+  @state()
+  private accessor showMoveDialog: boolean = false;
+
+  @state()
+  private accessor moveSource: { key: string; isFolder: boolean } | null = null;
+
+  @state()
+  private accessor moveDestination: string = '';
+
+  @state()
+  private accessor moveInProgress: boolean = false;
+
+  @state()
+  private accessor moveError: string | null = null;
+
+  // Move picker dialog state
+  @state()
+  private accessor showMovePickerDialog: boolean = false;
+
+  @state()
+  private accessor movePickerSource: { key: string; isFolder: boolean } | null = null;
+
+  @state()
+  private accessor movePickerCurrentPrefix: string = '';
+
+  @state()
+  private accessor movePickerPrefixes: string[] = [];
+
+  @state()
+  private accessor movePickerLoading: boolean = false;
+
   public static styles = [
     cssManager.defaultStyles,
     themeStyles,
@@ -256,6 +288,120 @@ export class TsviewS3Keys extends DeesElement {
         opacity: 0.5;
         cursor: not-allowed;
       }
+
+      /* Move dialog styles */
+      .move-summary {
+        background: rgba(0, 0, 0, 0.2);
+        border-radius: 8px;
+        padding: 16px;
+        margin-bottom: 16px;
+      }
+
+      .move-item {
+        display: flex;
+        gap: 8px;
+        margin-bottom: 8px;
+      }
+
+      .move-item:last-child {
+        margin-bottom: 0;
+      }
+
+      .move-label {
+        color: #888;
+        min-width: 40px;
+      }
+
+      .move-path {
+        color: #e0e0e0;
+        font-family: monospace;
+        font-size: 12px;
+        word-break: break-all;
+      }
+
+      .move-error {
+        background: rgba(239, 68, 68, 0.15);
+        border: 1px solid rgba(239, 68, 68, 0.3);
+        color: #f87171;
+        padding: 12px 16px;
+        border-radius: 8px;
+        margin-bottom: 16px;
+        font-size: 13px;
+      }
+
+      /* Move picker dialog styles */
+      .move-picker-dialog {
+        min-width: 450px;
+        max-height: 500px;
+      }
+
+      .picker-breadcrumb {
+        display: flex;
+        align-items: center;
+        gap: 4px;
+        padding: 8px 12px;
+        background: rgba(0, 0, 0, 0.2);
+        border-radius: 6px;
+        margin-bottom: 12px;
+        font-size: 12px;
+        overflow-x: auto;
+      }
+
+      .picker-crumb {
+        color: #888;
+        cursor: pointer;
+        white-space: nowrap;
+      }
+
+      .picker-crumb:hover {
+        color: #fff;
+      }
+
+      .picker-separator {
+        color: #555;
+      }
+
+      .picker-list {
+        max-height: 280px;
+        overflow-y: auto;
+        border: 1px solid #333;
+        border-radius: 6px;
+        margin-bottom: 16px;
+        min-height: 100px;
+      }
+
+      .picker-item {
+        display: flex;
+        align-items: center;
+        gap: 8px;
+        padding: 8px 12px;
+        cursor: pointer;
+        color: #fbbf24;
+      }
+
+      .picker-item:hover {
+        background: rgba(255, 255, 255, 0.05);
+      }
+
+      .picker-item .icon {
+        width: 16px;
+        height: 16px;
+        flex-shrink: 0;
+      }
+
+      .picker-item .name {
+        flex: 1;
+        overflow: hidden;
+        text-overflow: ellipsis;
+        white-space: nowrap;
+      }
+
+      .picker-empty {
+        padding: 24px;
+        text-align: center;
+        color: #666;
+        font-size: 13px;
+      }
     `,
   ];
 
@@ -341,6 +487,12 @@ export class TsviewS3Keys extends DeesElement {
           },
         },
         { divider: true },
+        {
+          name: 'Move to...',
+          iconName: 'lucide:folderInput',
+          action: async () => this.openMovePickerDialog(key, true),
+        },
+        { divider: true },
         {
           name: 'New Folder Inside',
           iconName: 'lucide:folderPlus',
@@ -393,6 +545,12 @@ export class TsviewS3Keys extends DeesElement {
           },
         },
         { divider: true },
+        {
+          name: 'Move to...',
+          iconName: 'lucide:folderInput',
+          action: async () => this.openMovePickerDialog(key, false),
+        },
+        { divider: true },
         {
           name: 'Delete',
           iconName: 'lucide:trash2',
@@ -533,6 +691,223 @@ export class TsviewS3Keys extends DeesElement {
     `;
   }
 
+  // --- Helper for path segments ---
+
+  private getPathSegments(prefix: string): string[] {
+    if (!prefix) return [];
+    const parts = prefix.split('/').filter(p => p);
+    const segments: string[] = [];
+    let cumulative = '';
+    for (const part of parts) {
+      cumulative += part + '/';
+      segments.push(cumulative);
+    }
+    return segments;
+  }
+
+  // --- Move picker dialog ---
+
+  private async openMovePickerDialog(key: string, isFolder: boolean) {
+    this.movePickerSource = { key, isFolder };
+    this.movePickerCurrentPrefix = '';
+    this.showMovePickerDialog = true;
+    await this.loadMovePickerPrefixes('');
+  }
+
+  private async navigateMovePicker(prefix: string) {
+    this.movePickerCurrentPrefix = prefix;
+    await this.loadMovePickerPrefixes(prefix);
+  }
+
+  private async loadMovePickerPrefixes(prefix: string) {
+    this.movePickerLoading = true;
+    try {
+      const result = await apiService.listObjects(this.bucketName, prefix, '/');
+      this.movePickerPrefixes = result.prefixes;
+    } catch {
+      this.movePickerPrefixes = [];
+    }
+    this.movePickerLoading = false;
+  }
+
+  private selectMoveDestination(destPrefix: string) {
+    if (!this.movePickerSource) return;
+    this.closeMovePickerDialog();
+    this.initiateMove(this.movePickerSource.key, this.movePickerSource.isFolder, destPrefix);
+  }
+
+  private closeMovePickerDialog() {
+    this.showMovePickerDialog = false;
+    this.movePickerSource = null;
+    this.movePickerCurrentPrefix = '';
+    this.movePickerPrefixes = [];
+  }
+
+  // --- Move confirmation dialog ---
+
+  private initiateMove(sourceKey: string, isFolder: boolean, destPrefix: string) {
+    const validation = validateMove(sourceKey, destPrefix);
+
+    if (!validation.valid) {
+      this.moveSource = { key: sourceKey, isFolder };
+      this.moveDestination = destPrefix;
+      this.moveError = validation.error!;
+      this.showMoveDialog = true;
+      return;
+    }
+
+    this.moveSource = { key: sourceKey, isFolder };
+    this.moveDestination = destPrefix;
+    this.moveError = null;
+    this.showMoveDialog = true;
+  }
+
+  private async executeMove() {
+    if (!this.moveSource) return;
+
+    this.moveInProgress = true;
+
+    try {
+      const sourceName = getFileName(this.moveSource.key);
+      const destKey = this.moveDestination + sourceName;
+
+      let result: { success: boolean; error?: string };
+      if (this.moveSource.isFolder) {
+        result = await apiService.movePrefix(
+          this.bucketName,
+          this.moveSource.key,
+          destKey
+        );
+      } else {
+        result = await apiService.moveObject(
+          this.bucketName,
+          this.moveSource.key,
+          destKey
+        );
+      }
+
+      if (result.success) {
+        this.closeMoveDialog();
+        await this.loadObjects();
+      } else {
+        this.moveError = result.error || 'Move operation failed';
+      }
+    } catch (err) {
+      this.moveError = `Error: ${err}`;
+    }
+
+    this.moveInProgress = false;
+  }
+
+  private closeMoveDialog() {
+    this.showMoveDialog = false;
+    this.moveSource = null;
+    this.moveDestination = '';
+    this.moveError = null;
+    this.moveInProgress = false;
+  }
+
+  private renderMoveDialog() {
+    if (!this.showMoveDialog || !this.moveSource) return '';
+
+    const sourceName = getFileName(this.moveSource.key);
+
+    return html`
+      <div class="dialog-overlay" @click=${() => this.closeMoveDialog()}>
+        <div class="dialog" @click=${(e: Event) => e.stopPropagation()}>
+          <div class="dialog-title">Move ${this.moveSource.isFolder ? 'Folder' : 'File'}</div>
+
+          ${this.moveError ? html`
+            <div class="move-error">${this.moveError}</div>
+          ` : html`
+            <div class="move-summary">
+              <div class="move-item">
+                <span class="move-label">From:</span>
+                <span class="move-path">${this.moveSource.key}</span>
+              </div>
+              <div class="move-item">
+                <span class="move-label">To:</span>
+                <span class="move-path">${this.moveDestination}${sourceName}</span>
+              </div>
+            </div>
+          `}
+
+          <div class="dialog-actions">
+            <button class="dialog-btn dialog-btn-cancel"
+                    @click=${() => this.closeMoveDialog()}
+                    ?disabled=${this.moveInProgress}>
+              Cancel
+            </button>
+            ${!this.moveError ? html`
+              <button class="dialog-btn dialog-btn-create"
+                      @click=${() => this.executeMove()}
+                      ?disabled=${this.moveInProgress}>
+                ${this.moveInProgress ? 'Moving...' : 'Move'}
+              </button>
+            ` : ''}
+          </div>
+        </div>
+      </div>
+    `;
+  }
+
+  private renderMovePickerDialog() {
+    if (!this.showMovePickerDialog || !this.movePickerSource) return '';
+
+    const sourceName = getFileName(this.movePickerSource.key);
+    const sourceParent = getParentPrefix(this.movePickerSource.key);
+
+    return html`
+      <div class="dialog-overlay" @click=${() => this.closeMovePickerDialog()}>
+        <div class="dialog move-picker-dialog" @click=${(e: Event) => e.stopPropagation()}>
+          <div class="dialog-title">Move "${sourceName}" to...</div>
+
+          <div class="picker-breadcrumb">
+            <span class="picker-crumb" @click=${() => this.navigateMovePicker('')}>
+              ${this.bucketName}
+            </span>
+            ${this.getPathSegments(this.movePickerCurrentPrefix).map(seg => html`
+              <span class="picker-separator">/</span>
+              <span class="picker-crumb" @click=${() => this.navigateMovePicker(seg)}>
+                ${getFileName(seg)}
+              </span>
+            `)}
+          </div>
+
+          <div class="picker-list">
+            ${this.movePickerLoading ? html`<div class="picker-empty">Loading...</div>` : ''}
+            ${!this.movePickerLoading && this.movePickerPrefixes.filter(p => p !== this.movePickerSource!.key).length === 0 ? html`
+              <div class="picker-empty">No subfolders</div>
+            ` : ''}
+            ${this.movePickerPrefixes
+              .filter(p => p !== this.movePickerSource!.key) // Hide source from list
+              .map(prefix => html`
+                <div class="picker-item"
+                     @click=${() => this.navigateMovePicker(prefix)}
+                     @dblclick=${() => this.selectMoveDestination(prefix)}>
+                  <svg class="icon" viewBox="0 0 24 24" fill="currentColor">
+                    <path d="M22 19a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h5l2 3h9a2 2 0 0 1 2 2z"/>
+                  </svg>
+                  <span class="name">${getFileName(prefix)}</span>
+                </div>
+              `)}
+          </div>
+
+          <div class="dialog-actions">
+            <button class="dialog-btn dialog-btn-cancel" @click=${() => this.closeMovePickerDialog()}>
+              Cancel
+            </button>
+            <button class="dialog-btn dialog-btn-create"
+                    @click=${() => this.selectMoveDestination(this.movePickerCurrentPrefix)}
+                    ?disabled=${this.movePickerCurrentPrefix === sourceParent}>
+              Move Here
+            </button>
+          </div>
+        </div>
+      </div>
+    `;
+  }
+
   render() {
     return html`
       <div class="keys-container">
@@ -595,6 +970,8 @@ export class TsviewS3Keys extends DeesElement {
         </div>
       </div>
       ${this.renderCreateDialog()}
+      ${this.renderMoveDialog()}
+      ${this.renderMovePickerDialog()}
     `;
   }
 }