From 9f659b371adf458bf957104acc1089e65db286c2 Mon Sep 17 00:00:00 2001
From: cirry <812852553@qq.com>
Date: Fri, 10 Jul 2026 11:40:27 +0800
Subject: [PATCH] =?UTF-8?q?=E5=8A=9F=E8=83=BD=E5=AE=8C=E5=96=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .reasonix/desktop-topic-auto-title-meta.json |  6 +++++
 .reasonix/desktop-topic-created-at.json      |  3 ++-
 .reasonix/desktop-topic-title-sources.json   |  3 ++-
 .reasonix/desktop-topic-titles.json          |  3 ++-
 src/components/TreeEntry.vue                 | 23 ++++++++++++++++++--
 5 files changed, 33 insertions(+), 5 deletions(-)

diff --git a/.reasonix/desktop-topic-auto-title-meta.json b/.reasonix/desktop-topic-auto-title-meta.json
index d29b632..3772986 100644
--- a/.reasonix/desktop-topic-auto-title-meta.json
+++ b/.reasonix/desktop-topic-auto-title-meta.json
@@ -28,5 +28,11 @@
     "userTurns": 1,
     "basisHash": "2066e5673ac2f507",
     "updatedAt": 1783653328367
+  },
+  "topic_20260710-032907_600adc6b00791607": {
+    "stage": 1,
+    "userTurns": 1,
+    "basisHash": "e0e08f907071b904",
+    "updatedAt": 1783654440818
   }
 }
\ No newline at end of file
diff --git a/.reasonix/desktop-topic-created-at.json b/.reasonix/desktop-topic-created-at.json
index 69c7d30..fe8168e 100644
--- a/.reasonix/desktop-topic-created-at.json
+++ b/.reasonix/desktop-topic-created-at.json
@@ -4,5 +4,6 @@
   "topic_20260706-145507_076a32df5f4276b5": 1783349707873,
   "topic_20260706-153317_238f65a7a470703c": 1783351997029,
   "topic_20260710-024855_5c4b1833149d66bb": 1783651735446,
-  "topic_20260710-030936_cedad2907c3954fe": 1783652976310
+  "topic_20260710-030936_cedad2907c3954fe": 1783652976310,
+  "topic_20260710-032907_600adc6b00791607": 1783654147796
 }
\ No newline at end of file
diff --git a/.reasonix/desktop-topic-title-sources.json b/.reasonix/desktop-topic-title-sources.json
index 869dc70..615072e 100644
--- a/.reasonix/desktop-topic-title-sources.json
+++ b/.reasonix/desktop-topic-title-sources.json
@@ -42,5 +42,6 @@
   "topic_20260708-093419_71d1fea2e4b5a40f": "auto",
   "topic_20260708-095428_990617acd4168b40": "auto",
   "topic_20260710-024855_5c4b1833149d66bb": "auto",
-  "topic_20260710-030936_cedad2907c3954fe": "auto"
+  "topic_20260710-030936_cedad2907c3954fe": "auto",
+  "topic_20260710-032907_600adc6b00791607": "auto"
 }
\ No newline at end of file
diff --git a/.reasonix/desktop-topic-titles.json b/.reasonix/desktop-topic-titles.json
index 834f765..3cf7872 100644
--- a/.reasonix/desktop-topic-titles.json
+++ b/.reasonix/desktop-topic-titles.json
@@ -42,5 +42,6 @@
   "topic_20260708-093419_71d1fea2e4b5a40f": "src/components/Dir…",
   "topic_20260708-095428_990617acd4168b40": "帮我检查一下这个应用在进行放大缩小的…",
   "topic_20260710-024855_5c4b1833149d66bb": "帮我给右侧的目录树添加一个功能，当用…",
-  "topic_20260710-030936_cedad2907c3954fe": "鼠标放在tree上的时候，只有hov…"
+  "topic_20260710-030936_cedad2907c3954fe": "鼠标放在tree上的时候，只有hov…",
+  "topic_20260710-032907_600adc6b00791607": "目录树中显示的文件夹，markdow…"
 }
\ No newline at end of file
diff --git a/src/components/TreeEntry.vue b/src/components/TreeEntry.vue
index 81a9dd4..540259b 100644
--- a/src/components/TreeEntry.vue
+++ b/src/components/TreeEntry.vue
@@ -45,6 +45,25 @@ const isActive = computed(() => {
   return props.currentFilePath != null && props.currentFilePath === props.entry.path;
 });
 
+// ── File type detection ─────────────────────────────────────
+const fileType = computed(() => {
+  if (props.entry.is_dir) return "folder";
+  const ext = props.entry.name.split(".").pop()?.toLowerCase();
+  if (ext === "md") return "markdown";
+  if (["png", "jpg", "jpeg", "gif", "webp", "avif", "svg", "bmp", "ico"].includes(ext ?? "")) return "image";
+  if (["mp4", "webm", "mov", "m4v", "ogv", "avi", "mkv"].includes(ext ?? "")) return "video";
+  return "file";
+});
+
+const fileIcon = computed(() => {
+  switch (fileType.value) {
+    case "markdown": return "ri-markdown-line";
+    case "image":     return "ri-image-line";
+    case "video":     return "ri-film-line";
+    default:          return "ri-file-line";
+  }
+});
+
 // ── Menu ─────────────────────────────────────────────────
 const menuOpen = ref(false);
 const menuRef = ref<HTMLElement | null>(null);
@@ -176,7 +195,7 @@ function onClick() {
         class="tree-arrow ri-arrow-right-s-line text-sm transition-transform shrink-0"
         :class="expanded && entry.children ? 'rotate-90' : ''"
       ></i>
-      <i class="tree-entry-icon ri-folder-line text-base shrink-0"></i>
+      <i class="tree-entry-icon ri-folder-2-line text-base shrink-0"></i>
       <span class="truncate flex-1 min-w-0">{{ entry.name }}</span>
 
       <!-- More button -->
@@ -251,7 +270,7 @@ function onClick() {
     :style="{ paddingLeft: `${depth * 16 + 8}px` }"
     @click="onClick"
   >
-    <i class="tree-entry-icon ri-file-line text-sm shrink-0"></i>
+    <i :class="['tree-entry-icon', fileIcon, 'text-sm shrink-0']"></i>
     <span class="truncate flex-1 min-w-0">{{ entry.name }}</span>
 
     <!-- More button -->