From 49d3d0291a2b7dfde575f8543cf5523fcb20d274 Mon Sep 17 00:00:00 2001
From: yumoqing <yumoqing@gmail.com>
Date: Wed, 22 Jul 2026 18:20:56 +0800
Subject: [PATCH] feat: Tree widget for directory nav + folder_content dynamic
 view

---
 wwwroot/knowledge_bases_list/detail.ui        | 136 ++++++++----------
 .../knowledge_bases_list/folder_content.ui    |  73 ++++++++++
 2 files changed, 130 insertions(+), 79 deletions(-)
 create mode 100644 wwwroot/knowledge_bases_list/folder_content.ui

diff --git a/wwwroot/knowledge_bases_list/detail.ui b/wwwroot/knowledge_bases_list/detail.ui
index 9dda2a3..8b9b3c1 100644
--- a/wwwroot/knowledge_bases_list/detail.ui
+++ b/wwwroot/knowledge_bases_list/detail.ui
@@ -12,18 +12,18 @@
             "options": {
                 "width": "100%",
                 "bgcolor": "#f8f9fa",
-                "padding": "12px 16px",
+                "padding": "10px 16px",
                 "alignItems": "center",
                 "borderBottom": "1px solid #e0e0e0"
             },
             "subwidgets": [
-                {"widgettype": "Text", "options": {"text": "← 返回知识库列表", "css": "clickable", "cfontsize": 14, "color": "#4a90d9"}, "binds": [
+                {"widgettype": "Text", "options": {"text": "← 知识库列表", "css": "clickable", "cfontsize": 14, "color": "#4a90d9"}, "binds": [
                     {"wid": "self", "event": "click", "actiontype": "urlwidget", "target": "app.rag_main_content", "mode": "replace", "options": {"url": "{{entire_url('/knowledge_bases_list/index.ui')}}"}}
                 ]},
-                {"widgettype": "Text", "options": {"text": "/", "cfontsize": 14, "color": "#ccc"}},
+                {"widgettype": "Text", "options": {"text": " / ", "cfontsize": 14, "color": "#ccc"}},
                 {"widgettype": "Text", "options": {"text": "📚 产品文档", "cfontsize": 16, "fontWeight": "bold", "color": "#333"}},
                 {"widgettype": "Text", "options": {"text": "", "css": "filler"}},
-                {"widgettype": "Text", "options": {"text": "📄 12 文档 · 📁 3 目录 · 💾 256MB", "cfontsize": 12, "color": "#888"}}
+                {"widgettype": "Text", "options": {"text": "📄 12文档 · 📁 3目录 · 💾 256MB", "cfontsize": 12, "color": "#888"}}
             ]
         },
         {
@@ -37,61 +37,72 @@
                 {
                     "widgettype": "VBox",
                     "options": {
-                        "cwidth": 14,
+                        "cwidth": 15,
                         "bgcolor": "#fafafa",
                         "borderRight": "1px solid #e0e0e0",
-                        "padding": "12px",
-                        "spacing": "4px"
+                        "spacing": 0
                     },
                     "subwidgets": [
-                        {"widgettype": "Text", "options": {"text": "📁 目录结构", "cfontsize": 13, "fontWeight": "bold", "color": "#666"}},
-                        {"widgettype": "Text", "options": {"text": ""}},
                         {
                             "widgettype": "HBox",
-                            "options": {"spacing": "4px", "alignItems": "center"},
+                            "options": {
+                                "padding": "10px 12px",
+                                "bgcolor": "#f0f0f0",
+                                "borderBottom": "1px solid #e0e0e0",
+                                "justifyContent": "space-between",
+                                "alignItems": "center"
+                            },
                             "subwidgets": [
-                                {"widgettype": "Text", "options": {"text": "📂", "cfontsize": 12}},
-                                {"widgettype": "Text", "options": {"text": "技术文档", "cfontsize": 13, "color": "#4a90d9", "css": "clickable"}}
+                                {"widgettype": "Text", "options": {"text": "📁 目录结构", "cfontsize": 13, "fontWeight": "bold", "color": "#666"}},
+                                {"widgettype": "Text", "options": {"text": "+ 新建", "cfontsize": 12, "color": "#4a90d9", "css": "clickable"}}
                             ]
                         },
                         {
-                            "widgettype": "VBox",
-                            "options": {"padding": "0 0 0 16px", "spacing": "2px"},
-                            "subwidgets": [
-                                {"widgettype": "HBox", "options": {"spacing": "4px"}, "subwidgets": [
-                                    {"widgettype": "Text", "options": {"text": "📄", "cfontsize": 11}},
-                                    {"widgettype": "Text", "options": {"text": "API参考.pdf", "cfontsize": 12, "color": "#666"}}
-                                ]},
-                                {"widgettype": "HBox", "options": {"spacing": "4px"}, "subwidgets": [
-                                    {"widgettype": "Text", "options": {"text": "📄", "cfontsize": 11}},
-                                    {"widgettype": "Text", "options": {"text": "部署指南.md", "cfontsize": 12, "color": "#666"}}
-                                ]}
+                            "widgettype": "Tree",
+                            "options": {
+                                "items": [
+                                    {
+                                        "label": "技术文档",
+                                        "id": "folder_tech",
+                                        "icon": "📂",
+                                        "children": [
+                                            {"label": "API参考.pdf", "id": "file_api", "icon": "📄"},
+                                            {"label": "部署指南.md", "id": "file_deploy", "icon": "📄"},
+                                            {"label": "接口规范", "id": "folder_api_spec", "icon": "📂", "children": [
+                                                {"label": "REST API.md", "id": "file_rest", "icon": "📄"},
+                                                {"label": "WebSocket.md", "id": "file_ws", "icon": "📄"}
+                                            ]}
+                                        ]
+                                    },
+                                    {
+                                        "label": "产品介绍",
+                                        "id": "folder_product",
+                                        "icon": "📂"
+                                    },
+                                    {
+                                        "label": "培训材料",
+                                        "id": "folder_training",
+                                        "icon": "📂"
+                                    }
+                                ]
+                            },
+                            "binds": [
+                                {
+                                    "wid": "self",
+                                    "event": "selected",
+                                    "actiontype": "urlwidget",
+                                    "target": "app.detail_content",
+                                    "mode": "replace",
+                                    "options": {"url": "{{entire_url('/knowledge_bases_list/folder_content.ui')}}", "params": {"folder_id": "${item.id}", "folder_label": "${item.label}"}}
+                                }
                             ]
-                        },
-                        {"widgettype": "Text", "options": {"text": ""}},
-                        {
-                            "widgettype": "HBox",
-                            "options": {"spacing": "4px", "alignItems": "center"},
-                            "subwidgets": [
-                                {"widgettype": "Text", "options": {"text": "📂", "cfontsize": 12}},
-                                {"widgettype": "Text", "options": {"text": "产品介绍", "cfontsize": 13, "color": "#4a90d9", "css": "clickable"}}
-                            ]
-                        },
-                        {
-                            "widgettype": "HBox",
-                            "options": {"spacing": "4px", "alignItems": "center"},
-                            "subwidgets": [
-                                {"widgettype": "Text", "options": {"text": "📂", "cfontsize": 12}},
-                                {"widgettype": "Text", "options": {"text": "培训材料", "cfontsize": 13, "color": "#4a90d9", "css": "clickable"}}
-                            ]
-                        },
-                        {"widgettype": "Text", "options": {"text": ""}},
-                        {"widgettype": "Button", "options": {"label": "+ 新建目录", "bgcolor": "#e8e8e8", "color": "#666"}}
+                        }
                     ]
                 },
                 {
                     "widgettype": "VBox",
                     "options": {
+                        "id": "detail_content",
                         "css": "filler",
                         "padding": "16px",
                         "spacing": "12px"
@@ -111,49 +122,16 @@
                             },
                             "subwidgets": [
                                 {"widgettype": "Text", "options": {"text": "📂 拖拽文件到此处上传", "cfontsize": 15, "color": "#888"}},
-                                {"widgettype": "Text", "options": {"text": "支持: TXT, PDF, JPG, PNG, MP3, WAV, MP4 · 最大500MB", "cfontsize": 11, "color": "#aaa"}}
+                                {"widgettype": "Text", "options": {"text": "选中左侧目录后上传到该目录 · 支持 TXT/PDF/JPG/PNG/MP3/WAV/MP4", "cfontsize": 11, "color": "#aaa"}}
                             ]
                         },
                         {
                             "widgettype": "Text",
                             "options": {
-                                "text": "📄 当前目录: 技术文档 (2个文件)",
+                                "text": "📂 全部分文件 · 请选择左侧目录查看具体内容",
                                 "cfontsize": 13,
-                                "color": "#888"
+                                "color": "#aaa"
                             }
-                        },
-                        {
-                            "widgettype": "HBox",
-                            "options": {"width": "100%", "bgcolor": "#f8f9fa", "padding": "8px 12px", "borderBottom": "1px solid #e0e0e0"},
-                            "subwidgets": [
-                                {"widgettype": "Text", "options": {"text": "文件名", "cfontsize": 12, "fontWeight": "bold", "color": "#888", "cwidth": 20}},
-                                {"widgettype": "Text", "options": {"text": "类型", "cfontsize": 12, "fontWeight": "bold", "color": "#888", "cwidth": 8}},
-                                {"widgettype": "Text", "options": {"text": "大小", "cfontsize": 12, "fontWeight": "bold", "color": "#888", "cwidth": 8}},
-                                {"widgettype": "Text", "options": {"text": "状态", "cfontsize": 12, "fontWeight": "bold", "color": "#888", "cwidth": 8}},
-                                {"widgettype": "Text", "options": {"text": "上传时间", "cfontsize": 12, "fontWeight": "bold", "color": "#888"}}
-                            ]
-                        },
-                        {
-                            "widgettype": "HBox",
-                            "options": {"width": "100%", "padding": "6px 12px", "borderBottom": "1px solid #f0f0f0"},
-                            "subwidgets": [
-                                {"widgettype": "Text", "options": {"text": "📄 API参考.pdf", "cfontsize": 13, "color": "#333", "cwidth": 20}},
-                                {"widgettype": "Text", "options": {"text": "PDF", "cfontsize": 12, "color": "#e6a23c", "cwidth": 8}},
-                                {"widgettype": "Text", "options": {"text": "1.2MB", "cfontsize": 12, "color": "#888", "cwidth": 8}},
-                                {"widgettype": "Text", "options": {"text": "✅ 已入库", "cfontsize": 12, "color": "#50b86c", "cwidth": 8}},
-                                {"widgettype": "Text", "options": {"text": "2026-07-20", "cfontsize": 12, "color": "#888"}}
-                            ]
-                        },
-                        {
-                            "widgettype": "HBox",
-                            "options": {"width": "100%", "padding": "6px 12px", "borderBottom": "1px solid #f0f0f0"},
-                            "subwidgets": [
-                                {"widgettype": "Text", "options": {"text": "📄 部署指南.md", "cfontsize": 13, "color": "#333", "cwidth": 20}},
-                                {"widgettype": "Text", "options": {"text": "Markdown", "cfontsize": 12, "color": "#4a90d9", "cwidth": 8}},
-                                {"widgettype": "Text", "options": {"text": "45KB", "cfontsize": 12, "color": "#888", "cwidth": 8}},
-                                {"widgettype": "Text", "options": {"text": "✅ 已入库", "cfontsize": 12, "color": "#50b86c", "cwidth": 8}},
-                                {"widgettype": "Text", "options": {"text": "2026-07-21", "cfontsize": 12, "color": "#888"}}
-                            ]
                         }
                     ]
                 }
diff --git a/wwwroot/knowledge_bases_list/folder_content.ui b/wwwroot/knowledge_bases_list/folder_content.ui
new file mode 100644
index 0000000..ffc7d6d
--- /dev/null
+++ b/wwwroot/knowledge_bases_list/folder_content.ui
@@ -0,0 +1,73 @@
+{
+    "widgettype": "VBox",
+    "options": {
+        "width": "100%",
+        "spacing": "12px"
+    },
+    "subwidgets": [
+        {
+            "widgettype": "HBox",
+            "options": {
+                "width": "100%",
+                "justifyContent": "space-between",
+                "alignItems": "center"
+            },
+            "subwidgets": [
+                {
+                    "widgettype": "HBox",
+                    "options": {"spacing": "4px", "alignItems": "center"},
+                    "subwidgets": [
+                        {"widgettype": "Text", "options": {"text": "📂", "cfontsize": 16}},
+                        {"widgettype": "Text", "options": {"text": "{{params_kw.folder_label or '全部文件'}}", "cfontsize": 16, "fontWeight": "bold", "color": "#333"}},
+                        {"widgettype": "Text", "options": {"text": "({{params_kw.folder_id or 'root'}})", "cfontsize": 11, "color": "#aaa"}}
+                    ]
+                },
+                {
+                    "widgettype": "HBox",
+                    "options": {"spacing": "8px"},
+                    "subwidgets": [
+                        {"widgettype": "Button", "options": {"label": "📁 上传文件", "bgcolor": "#4a90d9", "color": "#fff"}},
+                        {"widgettype": "Button", "options": {"label": "📂 新建子目录", "bgcolor": "#e8e8e8", "color": "#666"}},
+                        {"widgettype": "Button", "options": {"label": "🗑 删除选中", "bgcolor": "#f56c6c", "color": "#fff"}}
+                    ]
+                }
+            ]
+        },
+        {
+            "widgettype": "VBox",
+            "options": {
+                "width": "100%",
+                "cheight": 5,
+                "bgcolor": "#f8f9fa",
+                "padding": "12px",
+                "css": "card",
+                "border": "2px dashed #d0d0d0",
+                "alignItems": "center",
+                "justifyContent": "center"
+            },
+            "subwidgets": [
+                {"widgettype": "Text", "options": {"text": "拖拽文件到此处上传到当前目录", "cfontsize": 13, "color": "#888"}}
+            ]
+        },
+        {
+            "widgettype": "HBox",
+            "options": {"width": "100%", "bgcolor": "#f5f5f5", "padding": "8px 12px", "borderBottom": "1px solid #e0e0e0"},
+            "subwidgets": [
+                {"widgettype": "Text", "options": {"text": "文件名", "cfontsize": 12, "fontWeight": "bold", "color": "#888", "cwidth": 18}},
+                {"widgettype": "Text", "options": {"text": "类型", "cfontsize": 12, "fontWeight": "bold", "color": "#888", "cwidth": 6}},
+                {"widgettype": "Text", "options": {"text": "大小", "cfontsize": 12, "fontWeight": "bold", "color": "#888", "cwidth": 6}},
+                {"widgettype": "Text", "options": {"text": "状态", "cfontsize": 12, "fontWeight": "bold", "color": "#888", "cwidth": 6}},
+                {"widgettype": "Text", "options": {"text": "上传时间", "cfontsize": 12, "fontWeight": "bold", "color": "#888"}}
+            ]
+        },
+        {
+            "widgettype": "Text",
+            "options": {
+                "text": "当前目录暂无文件",
+                "color": "#aaa",
+                "cfontsize": 13,
+                "halign": "center"
+            }
+        }
+    ]
+}