upgrade

package.json

@@ -1,7 +1,7 @@
 {
   "name": "chrono-snap",
   "private": true,
-  "version": "0.1.1",
+  "version": "0.2.0",
   "type": "module",
   "scripts": {
     "dev": "vite",

src-tauri/Cargo.lock

@@ -667,7 +667,7 @@ dependencies = [
 
 [[package]]
 name = "chrono-snap"
-version = "0.1.1"
+version = "0.2.0"
 dependencies = [
  "anyhow",
  "base64 0.22.1",

src-tauri/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "chrono-snap"
-version = "0.1.1"
+version = "0.2.0"
 description = "An app to record screens and events"
 authors = ["you"]
 edition = "2021"

src-tauri/tauri.conf.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://schema.tauri.app/config/2",
   "productName": "chrono-snap",
-  "version": "0.1.1",
+  "version": "0.2.0",
   "identifier": "top.volan.chrono-snap",
   "build": {
     "beforeDevCommand": "pnpm dev",
@@ -12,7 +12,7 @@
   "app": {
     "windows": [
       {
-        "title": "瞬影 - 时间记录 v0.1.1",
+        "title": "瞬影 - 时间记录 v0.2.0",
         "width": 1760,
         "height": 1100
       }

src/assets/main.css

@@ -1,19 +1,41 @@
 @import "tailwindcss";
 
+
+@theme {
+  --color-bg-main: var(--bg-main);
+  --color-bg-sidebar: var(--bg-sidebar);
+  --color-bg-card: var(--bg-card);
+  --color-bg-input: var(--bg-input);
+  --color-bg-hover: var(--bg-hover);
+  --color-border-main: var(--border-main);
+  --color-text-main: var(--text-main);
+  --color-text-sec: var(--text-sec);
+}
+
 :root {
   --primary-color: #007AFF;
-  --primary-hover: #0063CC;
-  --bg-light: #FBFBFD;
-  --sidebar-bg: #F8FAFD;
+  --bg-main: #FBFBFD;
+  --bg-sidebar: #F8FAFD;
+  --bg-card: #FFFFFF;
+  --bg-input: #F2F2F7;
+  --bg-hover: #E5E5E7;
+  --border-main: #E5E5E7;
   --text-main: #1D1D1F;
   --text-sec: #86868B;
-  --border-color: #E5E5E7;
-  --card-shadow: 0 12px 30px rgba(0, 0, 0, 0.04);
-  --btn-shadow: 0 4px 12px rgba(0, 122, 255, 0.25);
-  --radius-card: 24px;
-  --radius-btn: 12px;
 }
 
+html.dark {
+  --bg-main: #000000;
+  --bg-sidebar: #1C1C1E;
+  --bg-card: #1C1C1E;
+  --bg-input: #2C2C2E;
+  --bg-hover: #3A3A3C;
+  --border-main: #38383A;
+  --text-main: #F5F5F7;
+  --text-sec: #98989D;
+}
+
+
 body {
   font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
   background-color: var(--bg-light);

src/components/Setup.vue

@@ -0,0 +1,52 @@
+<script setup lang="ts">
+import { invoke } from "@tauri-apps/api/core";
+import { open, save } from "@tauri-apps/plugin-dialog";
+import { Settings, FolderOpen, Plus } from "lucide-vue-next";
+import { savePath, dbPath, isSetupComplete, loadTags, loadEvents } from "../store";
+import { load as loadStore } from "@tauri-apps/plugin-store";
+
+const selectFolder = async () => { const s = await open({ directory: true }); if (s) savePath.value = s as string; };
+const selectDBFile = async () => { const s = await open({ filters: [{ name: "SQLite", extensions: ["db"] }] }); if (s) dbPath.value = s as string; };
+const createDBFile = async () => { const s = await save({ filters: [{ name: "SQLite", extensions: ["db"] }] }); if (s) dbPath.value = s as string; };
+
+const completeSetup = async () => {
+  if (savePath.value && dbPath.value) {
+    const store = await loadStore("config.json");
+    await store.set("savePath", savePath.value);
+    await store.set("dbPath", dbPath.value);
+    await store.save();
+    await invoke("update_db_path", { path: dbPath.value });
+    isSetupComplete.value = true;
+    await loadTags(); await loadEvents();
+  }
+};
+</script>
+
+<template>
+  <div class="flex-1 flex items-center justify-center p-10 bg-bg-main h-screen">
+    <div class="bg-bg-card p-12 rounded-4xl shadow-2xl max-w-lg text-center border border-border-main">
+      <Settings :size="40" class="text-[#007AFF] mx-auto mb-8" />
+      <h1 class="text-3xl font-bold mb-4">初始化设置</h1>
+      <div class="space-y-6 text-left mb-10">
+        <div class="space-y-2">
+          <label class="text-xs font-bold text-text-sec">截图保存目录</label>
+          <div class="flex gap-2">
+            <input type="text" readonly :value="savePath" placeholder="请选择目录..." class="flex-1 bg-bg-input rounded-xl px-4 py-2.5 text-sm outline-none" />
+            <button @click="selectFolder" class="bg-bg-card border border-border-main p-2.5 rounded-xl hover:border-[#007AFF] transition-all"><FolderOpen :size="18" /></button>
+          </div>
+        </div>
+        <div class="space-y-2">
+          <label class="text-xs font-bold text-text-sec">数据库文件</label>
+          <div class="flex gap-2">
+            <input type="text" readonly :value="dbPath" placeholder="请选择或创建数据库文件..." class="flex-1 bg-bg-input rounded-xl px-4 py-2.5 text-sm outline-none" />
+            <div class="flex gap-1">
+              <button @click="selectDBFile" class="bg-bg-card border border-border-main p-2.5 rounded-xl hover:border-[#007AFF]"><FolderOpen :size="18" /></button>
+              <button @click="createDBFile" class="bg-bg-card border border-border-main p-2.5 rounded-xl hover:border-[#007AFF]"><Plus :size="18" /></button>
+            </div>
+          </div>
+        </div>
+      </div>
+      <button @click="completeSetup" :disabled="!savePath || !dbPath" class="bg-[#007AFF] text-white px-8 py-4 rounded-2xl font-semibold w-full disabled:opacity-50 transition-all active:scale-95">开始使用</button>
+    </div>
+  </div>
+</template>

src/components/modals/ExportModal.vue

@@ -0,0 +1,147 @@
+<script setup lang="ts">
+import { ref, computed, onMounted, onUnmounted } from "vue";
+import { invoke } from "@tauri-apps/api/core";
+import { save } from "@tauri-apps/plugin-dialog";
+import { X, Calendar, ChevronLeft, ChevronRight } from "lucide-vue-next";
+import { currentDate, showToast, getTagName, logicalMinutesToTime, toISODate } from "../../store";
+import { DBEvent } from "../../types";
+
+defineEmits(['close']);
+
+const startCalendarRef = ref<HTMLElement | null>(null);
+const endCalendarRef = ref<HTMLElement | null>(null);
+
+const exportStartDate = ref(new Date(Date.now() - 7 * 24 * 60 * 60 * 1000).toLocaleDateString('sv'));
+const exportEndDate = ref(currentDate.value);
+const exportStartMonth = ref(new Date(exportStartDate.value));
+const exportEndMonth = ref(new Date(exportEndDate.value));
+const isExportStartCalendarOpen = ref(false);
+const isExportEndCalendarOpen = ref(false);
+
+const handleClickOutside = (event: MouseEvent) => {
+  const target = event.target as HTMLElement;
+  if (isExportStartCalendarOpen.value && startCalendarRef.value && !startCalendarRef.value.contains(target)) {
+    isExportStartCalendarOpen.value = false;
+  }
+  if (isExportEndCalendarOpen.value && endCalendarRef.value && !endCalendarRef.value.contains(target)) {
+    isExportEndCalendarOpen.value = false;
+  }
+};
+
+onMounted(() => {
+  window.addEventListener('mousedown', handleClickOutside);
+});
+
+onUnmounted(() => {
+  window.removeEventListener('mousedown', handleClickOutside);
+});
+
+const exportStartCalendarDays = computed(() => {
+  const y = exportStartMonth.value.getFullYear();
+  const m = exportStartMonth.value.getMonth();
+  const firstDay = new Date(y, m, 1).getDay();
+  const daysInMonth = new Date(y, m + 1, 0).getDate();
+  const days = [];
+  const padding = (firstDay + 6) % 7;
+  for (let i = 0; i < padding; i++) days.push(null);
+  for (let i = 1; i <= daysInMonth; i++) days.push(new Date(y, m, i));
+  return days;
+});
+
+const exportEndCalendarDays = computed(() => {
+  const y = exportEndMonth.value.getFullYear();
+  const m = exportEndMonth.value.getMonth();
+  const firstDay = new Date(y, m, 1).getDay();
+  const daysInMonth = new Date(y, m + 1, 0).getDate();
+  const days = [];
+  const padding = (firstDay + 6) % 7;
+  for (let i = 0; i < padding; i++) days.push(null);
+  for (let i = 1; i <= daysInMonth; i++) days.push(new Date(y, m, i));
+  return days;
+});
+
+const handleExport = async () => {
+  try {
+    const events: DBEvent[] = await invoke("get_events_range", { startDate: exportStartDate.value, endDate: exportEndDate.value });
+    if (events.length === 0) {
+      showToast("所选范围内没有找到记录", "error");
+      return;
+    }
+    const savePath = await save({
+      filters: [{ name: "JSON 文件", extensions: ["json"] }],
+      defaultPath: `ChronoSnap_Export_${exportStartDate.value}_${exportEndDate.value}.json`
+    });
+    if (savePath) {
+      const exportData = events.map(e => ({
+        date: e.date,
+        start_time: logicalMinutesToTime(e.start_minute),
+        end_time: logicalMinutesToTime(e.end_minute),
+        main_tag: getTagName(e.main_tag_id),
+        sub_tag: getTagName(e.sub_tag_id),
+        content: e.content
+      }));
+      await invoke("write_file", { path: savePath, content: JSON.stringify(exportData, null, 2) });
+      showToast("导出成功");
+    }
+  } catch (e) {
+    showToast("导出失败: " + e, "error");
+  }
+};
+</script>
+
+<template>
+  <div class="fixed inset-0 z-100 bg-black/40 backdrop-blur-sm flex items-center justify-center p-6" @click.self="$emit('close')">
+    <div class="bg-bg-card rounded-[40px] shadow-2xl w-full max-w-2xl overflow-visible flex flex-col animate-in fade-in zoom-in duration-200">
+      <div class="p-8 border-b flex justify-between items-center"><h2 class="text-2xl font-bold">导出记录</h2><button @click="$emit('close')"><X :size="24" /></button></div>
+      <div class="p-10 space-y-8">
+        <div class="space-y-4">
+          <div class="space-y-2">
+            <label class="text-[10px] font-bold text-text-sec">日期范围</label>
+            <div class="flex gap-4 items-center">
+              <div class="relative flex-1" ref="startCalendarRef">
+                <button @click="isExportStartCalendarOpen = !isExportStartCalendarOpen; isExportEndCalendarOpen = false" class="w-full bg-bg-input rounded-xl pl-10 pr-4 py-3 text-sm outline-none border border-transparent focus:border-[#007AFF] transition-all text-left flex items-center">
+                  <Calendar :size="16" class="absolute left-4 text-text-sec" />
+                  {{ exportStartDate }}
+                </button>
+                <div v-if="isExportStartCalendarOpen" class="absolute top-full left-0 mt-2 bg-bg-card rounded-3xl shadow-2xl border border-border-main z-120 p-5 animate-in fade-in zoom-in-95 duration-200 w-72">
+                  <div class="flex items-center justify-between mb-4">
+                    <button @click="exportStartMonth = new Date(exportStartMonth.getFullYear(), exportStartMonth.getMonth()-1, 1)" class="p-2 hover:bg-bg-input rounded-xl"><ChevronLeft :size="18"/></button>
+                    <span class="text-sm font-black">{{ exportStartMonth.getFullYear() }}年 {{ exportStartMonth.getMonth()+1 }}月</span>
+                    <button @click="exportStartMonth = new Date(exportStartMonth.getFullYear(), exportStartMonth.getMonth()+1, 1)" class="p-2 hover:bg-bg-input rounded-xl"><ChevronRight :size="18"/></button>
+                  </div>
+                  <div class="grid grid-cols-7 gap-1 text-center mb-2"><div v-for="d in ['一','二','三','四','五','六','日']" :key="d" class="text-[10px] font-bold text-text-sec">{{d}}</div></div>
+                  <div class="grid grid-cols-7 gap-1">
+                    <div v-for="(date, i) in exportStartCalendarDays" :key="i" class="aspect-square flex items-center justify-center">
+                      <button v-if="date" @click="exportStartDate = toISODate(date); isExportStartCalendarOpen = false" class="w-8 h-8 rounded-full text-xs font-medium transition-all" :class="toISODate(date) === exportStartDate ? 'bg-[#007AFF] text-white font-bold' : 'hover:bg-bg-input text-main'">{{ date.getDate() }}</button>
+                    </div>
+                  </div>
+                </div>
+              </div>
+              <span class="text-text-sec font-black text-xs">至</span>
+              <div class="relative flex-1" ref="endCalendarRef">
+                <button @click="isExportEndCalendarOpen = !isExportEndCalendarOpen; isExportStartCalendarOpen = false" class="w-full bg-bg-input rounded-xl pl-10 pr-4 py-3 text-sm outline-none border border-transparent focus:border-[#007AFF] transition-all text-left flex items-center">
+                  <Calendar :size="16" class="absolute left-4 text-text-sec" />
+                  {{ exportEndDate }}
+                </button>
+                <div v-if="isExportEndCalendarOpen" class="absolute top-full right-0 mt-2 bg-bg-card rounded-3xl shadow-2xl border border-border-main z-120 p-5 animate-in fade-in zoom-in-95 duration-200 w-72">
+                  <div class="flex items-center justify-between mb-4">
+                    <button @click="exportEndMonth = new Date(exportEndMonth.getFullYear(), exportEndMonth.getMonth()-1, 1)" class="p-2 hover:bg-bg-input rounded-xl"><ChevronLeft :size="18"/></button>
+                    <span class="text-sm font-black">{{ exportEndMonth.getFullYear() }}年 {{ exportEndMonth.getMonth()+1 }}月</span>
+                    <button @click="exportEndMonth = new Date(exportEndMonth.getFullYear(), exportEndMonth.getMonth()+1, 1)" class="p-2 hover:bg-bg-input rounded-xl"><ChevronRight :size="18"/></button>
+                  </div>
+                  <div class="grid grid-cols-7 gap-1 text-center mb-2"><div v-for="d in ['一','二','三','四','五','六','日']" :key="d" class="text-[10px] font-bold text-text-sec">{{d}}</div></div>
+                  <div class="grid grid-cols-7 gap-1">
+                    <div v-for="(date, i) in exportEndCalendarDays" :key="i" class="aspect-square flex items-center justify-center">
+                      <button v-if="date" @click="exportEndDate = toISODate(date); isExportEndCalendarOpen = false" class="w-8 h-8 rounded-full text-xs font-medium transition-all" :class="toISODate(date) === exportEndDate ? 'bg-[#007AFF] text-white font-bold' : 'hover:bg-bg-input text-main'">{{ date.getDate() }}</button>
+                    </div>
+                  </div>
+                </div>
+              </div>
+            </div>
+          </div>
+        </div>
+        <button @click="handleExport" :disabled="!exportStartDate || !exportEndDate" class="w-full bg-[#007AFF] text-white py-4 rounded-2xl font-bold shadow-lg shadow-[#007AFF]/20 active:scale-95 transition-all disabled:opacity-50 disabled:active:scale-100">导出为 JSON</button>
+      </div>
+    </div>
+  </div>
+</template>

src/components/modals/SettingsModal.vue

@@ -0,0 +1,66 @@
+<script setup lang="ts">
+import { invoke } from "@tauri-apps/api/core";
+import { open, save } from "@tauri-apps/plugin-dialog";
+import { X, FolderOpen, Plus } from "lucide-vue-next";
+import { savePath, dbPath, theme, captureInterval, retainDays } from "../../store";
+import { load as loadStore } from "@tauri-apps/plugin-store";
+
+defineEmits(['close']);
+
+const updateSettings = async () => {
+  const store = await loadStore("config.json");
+  await store.set("savePath", savePath.value);
+  await store.set("dbPath", dbPath.value);
+  await store.set("retainDays", retainDays.value);
+  await store.set("captureInterval", captureInterval.value); 
+  await store.set("theme", theme.value);
+  await store.save();
+  await invoke("update_db_path", { path: dbPath.value });
+  await invoke("update_interval", { seconds: captureInterval.value });
+  
+  if (theme.value === 'dark') document.documentElement.classList.add('dark');
+  else if (theme.value === 'light') document.documentElement.classList.remove('dark');
+  else {
+    if (window.matchMedia('(prefers-color-scheme: dark)').matches) document.documentElement.classList.add('dark');
+    else document.documentElement.classList.remove('dark');
+  }
+};
+
+const selectFolder = async () => { 
+  const s = await open({ directory: true }); 
+  if (s) { savePath.value = s as string; await updateSettings(); }
+};
+
+const selectDBFile = async () => { 
+  const s = await open({ filters: [{ name: "SQLite", extensions: ["db"] }] }); 
+  if (s) { dbPath.value = s as string; await updateSettings(); }
+};
+
+const createDBFile = async () => { 
+  const s = await save({ filters: [{ name: "SQLite", extensions: ["db"] }] }); 
+  if (s) { dbPath.value = s as string; await updateSettings(); }
+};
+</script>
+
+<template>
+  <div class="fixed inset-0 z-100 bg-black/40 backdrop-blur-sm flex items-center justify-center p-6" @click.self="$emit('close')">
+    <div class="bg-bg-card rounded-[40px] shadow-2xl w-full max-w-md overflow-hidden flex flex-col">
+      <div class="p-8 border-b flex justify-between items-center"><h2 class="text-2xl font-bold">设置</h2><button @click="$emit('close')"><X :size="24" /></button></div>
+      <div class="p-10 space-y-8">
+        <div class="space-y-3"><label class="text-xs font-bold text-text-sec">截图保存位置</label><div class="flex gap-2"><input type="text" readonly :value="savePath" class="flex-1 bg-bg-input rounded-xl px-4 py-2 text-sm outline-none" /><button @click="selectFolder" class="bg-bg-card border p-2 rounded-xl hover:border-[#007AFF] transition-all"><FolderOpen :size="18" /></button></div></div>
+        <div class="space-y-3"><label class="text-xs font-bold text-text-sec">数据库文件</label><div class="flex gap-2"><input type="text" readonly :value="dbPath" class="flex-1 bg-bg-input rounded-xl px-4 py-2 text-sm outline-none" /><div class="flex gap-1"><button @click="selectDBFile" title="打开现有" class="bg-bg-card border p-2 rounded-xl hover:border-[#007AFF] transition-all"><FolderOpen :size="18" /></button><button @click="createDBFile" title="新建" class="bg-bg-card border p-2 rounded-xl hover:border-[#007AFF] transition-all"><Plus :size="18" /></button></div></div></div>
+        
+        <div class="space-y-2"><div class="flex justify-between"><label class="text-xs font-bold">主题设置</label></div>
+           <div class="flex bg-bg-input rounded-xl p-1 gap-1">
+              <button @click="theme = 'light'; updateSettings()" class="flex-1 py-1.5 text-xs font-bold rounded-lg transition-all" :class="theme === 'light' ? 'bg-bg-card shadow-sm text-text-main' : 'text-text-sec hover:text-text-main'">浅色</button>
+              <button @click="theme = 'dark'; updateSettings()" class="flex-1 py-1.5 text-xs font-bold rounded-lg transition-all" :class="theme === 'dark' ? 'bg-bg-card shadow-sm text-text-main' : 'text-text-sec hover:text-text-main'">深色</button>
+              <button @click="theme = 'system'; updateSettings()" class="flex-1 py-1.5 text-xs font-bold rounded-lg transition-all" :class="theme === 'system' ? 'bg-bg-card shadow-sm text-text-main' : 'text-text-sec hover:text-text-main'">跟随系统</button>
+           </div>
+        </div>
+
+        <div class="space-y-2"><div class="flex justify-between"><label class="text-xs font-bold">截图间隔</label><span class="text-xs font-bold text-[#007AFF]">{{ captureInterval }}s</span></div><input type="range" v-model.number="captureInterval" min="60" max="600" step="10" @change="updateSettings" class="w-full h-1 bg-bg-hover accent-[#007AFF]" /></div>
+        <div class="space-y-2"><div class="flex justify-between"><label class="text-xs font-bold">清理策略</label><span class="text-xs font-bold text-[#007AFF]">{{ retainDays }}天</span></div><input type="range" v-model.number="retainDays" min="1" max="180" @change="updateSettings" class="w-full h-1 bg-bg-hover accent-[#007AFF]" /></div>
+      </div>
+    </div>
+  </div>
+</template>

src/components/modals/TagManager.vue

@@ -0,0 +1,96 @@
+<script setup lang="ts">
+import { ref } from "vue";
+import { invoke } from "@tauri-apps/api/core";
+import { X, Trash2, ChevronRight, ChevronDown } from "lucide-vue-next";
+import { mainTags, getSubTags, getTagName, showToast, loadTags } from "../../store";
+
+defineEmits(['close']);
+
+const expandedMainTags = ref<number[]>([]);
+const toggleMainTag = (id: number) => {
+  const index = expandedMainTags.value.indexOf(id);
+  if (index > -1) expandedMainTags.value.splice(index, 1);
+  else expandedMainTags.value.push(id);
+};
+
+const isTagSelectOpen = ref(false);
+const newTagName = ref("");
+const newTagParent = ref<number | null>(null);
+const newTagColor = ref("#007AFF");
+
+const handleAddTag = async () => {
+  try {
+    await invoke("add_tag", { name: newTagName.value, parentId: newTagParent.value, color: newTagColor.value });
+    await loadTags();
+    showToast("标签添加成功");
+    newTagName.value = ""; newTagParent.value = null; newTagColor.value = "#007AFF";
+  } catch (e) {
+    showToast("添加失败: " + e, "error");
+  }
+};
+
+const handleDeleteTag = async (id: number) => {
+  try {
+    await invoke("delete_tag", { id });
+    await loadTags();
+    showToast("标签已删除");
+  } catch (e: any) {
+    if (e.toString().includes("FOREIGN KEY")) {
+      showToast("该标签正在被使用，无法删除", "error");
+    } else {
+      showToast("删除失败: " + e, "error");
+    }
+  }
+};
+</script>
+
+<template>
+  <div class="fixed inset-0 z-100 bg-black/40 backdrop-blur-sm flex items-center justify-center p-6" @click.self="$emit('close')">
+    <div class="bg-bg-card rounded-[40px] shadow-2xl w-full max-w-2xl h-[80vh] overflow-hidden flex flex-col animate-in fade-in zoom-in duration-200">
+      <div class="p-8 border-b flex justify-between items-center"><h2 class="text-2xl font-bold">标签管理</h2><button @click="$emit('close')"><X :size="24" /></button></div>
+      <div class="flex-1 overflow-hidden p-10 flex gap-10">
+        <div class="flex-1 overflow-y-auto space-y-2 pr-4 no-scrollbar">
+          <div v-for="mt in mainTags" :key="mt.id" class="space-y-2">
+            <div @click="toggleMainTag(mt.id)" class="flex items-center justify-between group p-2 hover:bg-bg-input rounded-xl cursor-pointer">
+              <div class="flex items-center gap-3">
+                <ChevronRight :size="14" class="text-text-sec transition-transform" :class="{ 'rotate-90': expandedMainTags.includes(mt.id) }" />
+                <div class="w-4 h-4 rounded-full" :style="{ backgroundColor: mt.color }"></div>
+                <span class="font-bold">{{ mt.name }}</span>
+              </div>
+              <button @click.stop="handleDeleteTag(mt.id)" class="text-[#FF3B30] opacity-0 group-hover:opacity-100"><Trash2 :size="16" /></button>
+            </div>
+            <div v-if="expandedMainTags.includes(mt.id)" class="ml-7 space-y-1 animate-in fade-in slide-in-from-top-1 duration-200">
+              <div v-for="st in getSubTags(mt.id)" :key="st.id" class="flex items-center justify-between group p-1.5 hover:bg-bg-input rounded-lg">
+                <span class="text-sm">{{ st.name }}</span>
+                <button @click="handleDeleteTag(st.id)" class="text-[#FF3B30] opacity-0 group-hover:opacity-100"><Trash2 :size="14" /></button>
+              </div>
+            </div>
+          </div>
+        </div>
+        <div class="w-64 bg-bg-input p-6 rounded-3xl space-y-4 h-fit">
+          <h3 class="font-bold text-xs text-text-sec uppercase">添加标签</h3>
+          <div class="space-y-1">
+            <label class="text-[10px] font-bold text-text-sec ml-1">标签名称</label>
+            <input v-model="newTagName" placeholder="输入名称..." class="w-full bg-bg-card rounded-xl px-4 py-2.5 text-sm outline-none border border-transparent focus:border-[#007AFF] transition-all" />
+          </div>
+          <div class="space-y-1 relative">
+            <label class="text-[10px] font-bold text-text-sec ml-1">父级标签</label>
+            <button @click="isTagSelectOpen = !isTagSelectOpen" class="w-full bg-bg-card rounded-xl px-4 py-2.5 text-sm text-left flex justify-between items-center border border-transparent focus:border-[#007AFF] transition-all">
+              <span>{{ getTagName(newTagParent) }}</span>
+              <ChevronDown :size="14" class="text-text-sec transition-transform" :class="{ 'rotate-180': isTagSelectOpen }" />
+            </button>
+            <div v-if="isTagSelectOpen" class="absolute top-full left-0 right-0 mt-2 bg-bg-card rounded-2xl shadow-xl border border-border-main z-60 overflow-hidden py-2 animate-in fade-in zoom-in-95 duration-200">
+              <div @click="newTagParent = null; isTagSelectOpen = false" class="px-4 py-2 text-sm hover:bg-bg-input cursor-pointer" :class="{ 'text-[#007AFF] font-bold': newTagParent === null }">-- 无 --</div>
+              <div v-for="t in mainTags" :key="t.id" @click="newTagParent = t.id; isTagSelectOpen = false" class="px-4 py-2 text-sm hover:bg-bg-input cursor-pointer" :class="{ 'text-[#007AFF] font-bold': newTagParent === t.id }">{{ t.name }}</div>
+            </div>
+          </div>
+          <div v-if="newTagParent === null" class="space-y-1">
+            <label class="text-[10px] font-bold text-text-sec ml-1">主题颜色</label>
+            <div class="flex flex-wrap gap-2"><button v-for="c in ['#007AFF', '#34C759', '#FF9500', '#FF3B30', '#AF52DE', '#5856D6']" :key="c" @click="newTagColor = c" class="w-5 h-5 rounded-full border-2 transition-all" :style="{ backgroundColor: c, borderColor: newTagColor === c ? '#1D1D1F' : 'transparent' }"></button></div>
+          </div>
+          <button @click="handleAddTag" :disabled="!newTagName" class="w-full bg-[#007AFF] text-white py-3 rounded-xl font-bold shadow-lg shadow-[#007AFF]/20 active:scale-95 transition-all">创建</button>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>

src/components/views/Dashboard.vue

@@ -0,0 +1,179 @@
+<script setup lang="ts">
+import { ref, computed, onMounted, onUnmounted } from "vue";
+import { BarChart2, Calendar, ChevronLeft, ChevronRight } from "lucide-vue-next";
+import { 
+  dashboardStats, dashboardRange, dailyAverageMode,
+  customStartDate, customEndDate,
+  isStartCalendarOpen, isEndCalendarOpen,
+  formatMinutes, getTagColor, getTagName 
+} from "../../store/dashboardStore";
+import { toISODate } from "../../store";
+
+const startCalendarRef = ref<HTMLElement | null>(null);
+const endCalendarRef = ref<HTMLElement | null>(null);
+
+const startCalendarMonth = ref(new Date(customStartDate.value));
+const endCalendarMonth = ref(new Date(customEndDate.value));
+
+const handleClickOutside = (event: MouseEvent) => {
+  const target = event.target as HTMLElement;
+  if (isStartCalendarOpen.value && startCalendarRef.value && !startCalendarRef.value.contains(target)) {
+    isStartCalendarOpen.value = false;
+  }
+  if (isEndCalendarOpen.value && endCalendarRef.value && !endCalendarRef.value.contains(target)) {
+    isEndCalendarOpen.value = false;
+  }
+};
+
+onMounted(() => {
+  window.addEventListener('mousedown', handleClickOutside);
+});
+
+onUnmounted(() => {
+  window.removeEventListener('mousedown', handleClickOutside);
+});
+
+const getCalendarDays = (month: Date) => {
+  const y = month.getFullYear();
+  const m = month.getMonth();
+  const firstDay = new Date(y, m, 1).getDay();
+  const daysInMonth = new Date(y, m + 1, 0).getDate();
+  const days = [];
+  const padding = (firstDay + 6) % 7;
+  for (let i = 0; i < padding; i++) days.push(null);
+  for (let i = 1; i <= daysInMonth; i++) days.push(new Date(y, m, i));
+  return days;
+};
+
+const startCalendarDays = computed(() => getCalendarDays(startCalendarMonth.value));
+const endCalendarDays = computed(() => getCalendarDays(endCalendarMonth.value));
+</script>
+
+<template>
+  <div class="absolute inset-0 overflow-y-auto no-scrollbar p-10 bg-bg-main animate-in fade-in zoom-in-95 duration-200">
+    <div class="max-w-3xl mx-auto">
+      <!-- Top Filters -->
+      <div class="flex flex-col gap-6 mb-10">
+        <div class="flex justify-between items-center">
+           <div class="flex bg-bg-input rounded-xl p-1.5 gap-1 border border-border-main/50 shadow-inner">
+              <button @click="dashboardRange = 'today'" class="px-5 py-2 text-xs font-bold rounded-lg transition-all" :class="dashboardRange === 'today' ? 'bg-[#007AFF] shadow-lg text-white' : 'text-text-sec hover:text-text-main hover:bg-bg-card'">今日</button>
+              <button @click="dashboardRange = '7days'" class="px-5 py-2 text-xs font-bold rounded-lg transition-all" :class="dashboardRange === '7days' ? 'bg-[#007AFF] shadow-lg text-white' : 'text-text-sec hover:text-text-main hover:bg-bg-card'">近 7 天</button>
+              <button @click="dashboardRange = '30days'" class="px-5 py-2 text-xs font-bold rounded-lg transition-all" :class="dashboardRange === '30days' ? 'bg-[#007AFF] shadow-lg text-white' : 'text-text-sec hover:text-text-main hover:bg-bg-card'">近 30 天</button>
+              <button @click="dashboardRange = 'custom'" class="px-5 py-2 text-xs font-bold rounded-lg transition-all" :class="dashboardRange === 'custom' ? 'bg-[#007AFF] shadow-lg text-white' : 'text-text-sec hover:text-text-main hover:bg-bg-card'">自定义</button>
+           </div>
+           <div v-if="dashboardRange !== 'today'" class="flex bg-bg-input rounded-xl p-1 gap-1 border border-border-main/50 shadow-inner">
+              <button @click="dailyAverageMode = 'natural'" class="px-3 py-1.5 text-[10px] font-bold rounded-lg transition-all" :class="dailyAverageMode === 'natural' ? 'bg-bg-card shadow-sm text-text-main' : 'text-text-sec hover:text-text-main'">自然天数 ({{dashboardStats.naturalDays}}天)</button>
+              <button @click="dailyAverageMode = 'recorded'" class="px-3 py-1.5 text-[10px] font-bold rounded-lg transition-all" :class="dailyAverageMode === 'recorded' ? 'bg-bg-card shadow-sm text-text-main' : 'text-text-sec hover:text-text-main'">记录天数 ({{dashboardStats.recordedDays}}天)</button>
+           </div>
+        </div>
+
+        <!-- Custom Date Pickers -->
+        <div v-if="dashboardRange === 'custom'" class="flex items-center gap-4 animate-in slide-in-from-top-2 duration-300">
+           <div class="relative flex-1" ref="startCalendarRef">
+             <button @click="isStartCalendarOpen = !isStartCalendarOpen; isEndCalendarOpen = false" class="w-full bg-bg-card border border-border-main rounded-xl pl-10 pr-4 py-2.5 text-xs font-bold text-left flex items-center hover:bg-bg-input transition-all">
+                <Calendar :size="16" class="absolute left-3.5 text-[#007AFF]" />
+                <span class="text-text-sec mr-2">从</span> {{ customStartDate }}
+             </button>
+             <div v-if="isStartCalendarOpen" class="absolute top-full left-0 mt-2 bg-bg-card rounded-3xl shadow-2xl border border-border-main z-120 p-5 w-72 animate-in fade-in zoom-in-95">
+                <div class="flex items-center justify-between mb-4">
+                  <button @click="startCalendarMonth = new Date(startCalendarMonth.getFullYear(), startCalendarMonth.getMonth()-1, 1)" class="p-2 hover:bg-bg-input rounded-xl"><ChevronLeft :size="16"/></button>
+                  <span class="text-sm font-black">{{ startCalendarMonth.getFullYear() }}年 {{ startCalendarMonth.getMonth()+1 }}月</span>
+                  <button @click="startCalendarMonth = new Date(startCalendarMonth.getFullYear(), startCalendarMonth.getMonth()+1, 1)" class="p-2 hover:bg-bg-input rounded-xl"><ChevronRight :size="16"/></button>
+                </div>
+                <div class="grid grid-cols-7 gap-1 text-center mb-2"><div v-for="d in ['一','二','三','四','五','六','日']" :key="d" class="text-[10px] font-bold text-text-sec">{{d}}</div></div>
+                <div class="grid grid-cols-7 gap-1">
+                  <div v-for="(date, i) in startCalendarDays" :key="i" class="aspect-square flex items-center justify-center">
+                    <button v-if="date" @click="customStartDate = toISODate(date); isStartCalendarOpen = false" class="w-8 h-8 rounded-full text-xs font-medium transition-all" :class="toISODate(date) === customStartDate ? 'bg-[#007AFF] text-white font-bold' : 'hover:bg-bg-input text-main'">{{ date.getDate() }}</button>
+                  </div>
+                </div>
+             </div>
+           </div>
+           <div class="text-text-sec font-black text-xs">至</div>
+           <div class="relative flex-1" ref="endCalendarRef">
+             <button @click="isEndCalendarOpen = !isEndCalendarOpen; isStartCalendarOpen = false" class="w-full bg-bg-card border border-border-main rounded-xl pl-10 pr-4 py-2.5 text-xs font-bold text-left flex items-center hover:bg-bg-input transition-all">
+                <Calendar :size="16" class="absolute left-3.5 text-[#007AFF]" />
+                <span class="text-text-sec mr-2">至</span> {{ customEndDate }}
+             </button>
+             <div v-if="isEndCalendarOpen" class="absolute top-full right-0 mt-2 bg-bg-card rounded-3xl shadow-2xl border border-border-main z-120 p-5 w-72 animate-in fade-in zoom-in-95">
+                <div class="flex items-center justify-between mb-4">
+                  <button @click="endCalendarMonth = new Date(endCalendarMonth.getFullYear(), endCalendarMonth.getMonth()-1, 1)" class="p-2 hover:bg-bg-input rounded-xl"><ChevronLeft :size="16"/></button>
+                  <span class="text-sm font-black">{{ endCalendarMonth.getFullYear() }}年 {{ endCalendarMonth.getMonth()+1 }}月</span>
+                  <button @click="endCalendarMonth = new Date(endCalendarMonth.getFullYear(), endCalendarMonth.getMonth()+1, 1)" class="p-2 hover:bg-bg-input rounded-xl"><ChevronRight :size="16"/></button>
+                </div>
+                <div class="grid grid-cols-7 gap-1 text-center mb-2"><div v-for="d in ['一','二','三','四','五','六','日']" :key="d" class="text-[10px] font-bold text-text-sec">{{d}}</div></div>
+                <div class="grid grid-cols-7 gap-1">
+                  <div v-for="(date, i) in endCalendarDays" :key="i" class="aspect-square flex items-center justify-center">
+                    <button v-if="date" @click="customEndDate = toISODate(date); isEndCalendarOpen = false" class="w-8 h-8 rounded-full text-xs font-medium transition-all" :class="toISODate(date) === customEndDate ? 'bg-[#007AFF] text-white font-bold' : 'hover:bg-bg-input text-main'">{{ date.getDate() }}</button>
+                  </div>
+                </div>
+             </div>
+           </div>
+        </div>
+      </div>
+
+      <!-- Overview Cards -->
+      <div class="grid grid-cols-2 gap-6 mb-10">
+         <div class="bg-bg-card border border-border-main rounded-3xl p-6 shadow-sm flex flex-col justify-center">
+            <div class="text-xs font-bold text-text-sec mb-2">总记录时长</div>
+            <div class="text-4xl font-black text-text-main">{{ formatMinutes(dashboardStats.totalMinutes) }}</div>
+         </div>
+         <div class="bg-bg-card border border-border-main rounded-3xl p-6 shadow-sm flex flex-col justify-center">
+            <div class="text-xs font-bold text-text-sec mb-2">日均时长</div>
+            <div class="text-4xl font-black text-[#007AFF]">{{ formatMinutes(dashboardStats.dailyAverage) }}</div>
+         </div>
+      </div>
+
+      <!-- Visual Bar -->
+      <div class="mb-12 bg-bg-card border border-border-main p-6 rounded-3xl shadow-sm">
+         <h3 class="text-sm font-bold text-text-sec mb-4 uppercase tracking-wider">占比总览</h3>
+         <div class="h-6 w-full bg-bg-input rounded-full overflow-hidden flex shadow-inner mb-4 border border-border-main/30">
+            <div v-for="tag in dashboardStats.mainTags" :key="tag.id" :style="{ width: tag.percentage + '%', backgroundColor: getTagColor(tag.id) }" class="h-full first:rounded-l-full last:rounded-r-full border-r border-bg-main/20 last:border-0 transition-all duration-500 hover:brightness-110 cursor-pointer" :title="getTagName(tag.id) + ' ' + tag.percentage.toFixed(1) + '%'"></div>
+         </div>
+         <div class="flex flex-wrap gap-4 px-2">
+            <div v-for="tag in dashboardStats.mainTags" :key="tag.id" class="flex items-center gap-2">
+               <div class="w-3 h-3 rounded-full shadow-inner" :style="{ backgroundColor: getTagColor(tag.id) }"></div>
+               <span class="text-xs font-bold text-text-sec">{{ getTagName(tag.id) }} <span class="text-text-main ml-1">{{ tag.percentage.toFixed(0) }}%</span></span>
+            </div>
+         </div>
+      </div>
+
+      <!-- Detailed List -->
+      <div class="space-y-4">
+         <h3 class="text-sm font-bold text-text-sec mb-4 uppercase tracking-wider">时间分布明细</h3>
+         <div v-for="tag in dashboardStats.mainTags" :key="tag.id" class="bg-bg-card border border-border-main rounded-3xl p-5 shadow-sm transition-all hover:border-border-main/80 hover:shadow-md">
+            <div class="flex justify-between items-center mb-1">
+               <div class="flex items-center gap-3">
+                  <div class="w-4 h-4 rounded-full shadow-inner" :style="{ backgroundColor: getTagColor(tag.id) }"></div>
+                  <span class="font-bold text-lg">{{ getTagName(tag.id) }}</span>
+               </div>
+               <div class="text-right">
+                  <div class="font-black text-xl">{{ formatMinutes(tag.total) }}</div>
+               </div>
+            </div>
+            <div class="flex items-center gap-2 mb-4 pl-7 text-[11px] font-bold text-text-sec">
+              <span class="bg-bg-input/50 px-2 py-1 rounded-md border border-border-main/30">占比 {{ tag.percentage.toFixed(1) }}%</span>
+              <span class="bg-bg-input/50 px-2 py-1 rounded-md border border-border-main/30 text-[#007AFF]">日均 {{ formatMinutes(tag.dailyAverage) }}</span>
+            </div>
+            
+            <!-- Sub-tags -->
+            <div v-if="tag.subTags.length > 0" class="pl-7 space-y-3 pt-4 border-t border-border-main/50">
+               <div v-for="sub in tag.subTags" :key="sub.id" class="flex justify-between items-center group gap-4">
+                  <span class="text-xs text-text-main font-bold w-16 truncate">{{ getTagName(sub.id) }}</span>
+                  <div class="flex items-center gap-3 flex-1 justify-end">
+                     <div class="w-full max-w-50 h-1.5 bg-bg-input rounded-full overflow-hidden shadow-inner">
+                        <div class="h-full rounded-full opacity-80" :style="{ width: sub.percentage + '%', backgroundColor: getTagColor(tag.id) }"></div>
+                     </div>
+                     <span class="text-[10px] font-bold text-text-sec whitespace-nowrap min-w-10 text-right">{{ formatMinutes(sub.total) }}</span>
+                  </div>
+               </div>
+            </div>
+         </div>
+         
+         <div v-if="dashboardStats.mainTags.length === 0" class="text-center py-20">
+           <BarChart2 :size="48" class="mx-auto mb-4 text-text-sec opacity-20" />
+           <div class="text-text-sec font-bold">该时间范围内没有记录数据</div>
+         </div>
+      </div>
+    </div>
+  </div>
+</template>

src/components/views/Preview.vue

@@ -0,0 +1,14 @@
+<script setup lang="ts">
+import { Maximize2 } from "lucide-vue-next";
+import { previewSrc } from "../../store";
+</script>
+
+<template>
+  <div class="absolute inset-0 flex items-center justify-center p-12 bg-bg-input/30">
+    <img v-if="previewSrc" :src="previewSrc" class="max-w-full max-h-full object-contain rounded-3xl shadow-2xl border border-border-main/50" />
+    <div v-else class="text-text-sec text-center">
+      <Maximize2 :size="48" class="mx-auto mb-4 opacity-20" />
+      <p>在时间轴上滑动或拖拽以记录</p>
+    </div>
+  </div>
+</template>

src/store/dashboardStore.ts

@@ -0,0 +1,116 @@
+import { ref, computed, watch } from "vue";
+import { invoke } from "@tauri-apps/api/core";
+import { DBEvent } from "../types";
+import { currentDate, getTagColor, getTagName, formatMinutes, parseISODate, toISODate, viewMode, refreshSignal } from "./index";
+
+// Re-export for easier access in Dashboard component
+export { getTagColor, getTagName, formatMinutes };
+
+export const dashboardRange = ref<'today' | '7days' | '30days' | 'custom'>('today');
+export const dashboardStartDate = ref(currentDate.value);
+export const dashboardEndDate = ref(currentDate.value);
+
+// Dedicated memory for custom dates so they don't get overwritten by auto modes
+export const customStartDate = ref(currentDate.value);
+export const customEndDate = ref(currentDate.value);
+
+export const isStartCalendarOpen = ref(false);
+export const isEndCalendarOpen = ref(false);
+export const dashboardEvents = ref<DBEvent[]>([]);
+export const dailyAverageMode = ref<'natural' | 'recorded'>('natural');
+
+export const loadDashboardEvents = async () => {
+  dashboardEvents.value = await invoke("get_events_range", { startDate: dashboardStartDate.value, endDate: dashboardEndDate.value });
+};
+
+watch([dashboardRange, currentDate], () => {
+  if (dashboardRange.value === 'custom') {
+    dashboardStartDate.value = customStartDate.value;
+    dashboardEndDate.value = customEndDate.value;
+    loadDashboardEvents();
+    return;
+  }
+
+  const end = parseISODate(currentDate.value);
+  let start = parseISODate(currentDate.value);
+  
+  if (dashboardRange.value === '7days') {
+    start.setDate(end.getDate() - 6);
+  } else if (dashboardRange.value === '30days') {
+    start.setDate(end.getDate() - 29);
+  }
+  
+  dashboardStartDate.value = toISODate(start);
+  dashboardEndDate.value = toISODate(end);
+  loadDashboardEvents();
+}, { immediate: true });
+
+// Specific trigger for custom range changes
+watch([customStartDate, customEndDate], () => {
+  if (dashboardRange.value === 'custom') {
+    dashboardStartDate.value = customStartDate.value;
+    dashboardEndDate.value = customEndDate.value;
+    loadDashboardEvents();
+  }
+});
+
+// Auto-refresh dashboard when a refresh signal is received (event added/deleted)
+watch(refreshSignal, () => {
+  if (viewMode.value === 'dashboard') {
+    loadDashboardEvents();
+  }
+});
+
+// Refresh when switching to dashboard mode to catch updates that happened in preview mode
+watch(viewMode, (mode) => {
+  if (mode === 'dashboard') {
+    loadDashboardEvents();
+  }
+});
+
+export const dashboardStats = computed(() => {
+  let totalMinutes = 0;
+  const mainTagMap = new Map<number, { total: number, subTags: Map<number, number> }>();
+  const uniqueDays = new Set<string>();
+
+  dashboardEvents.value.forEach(ev => {
+    const diff = Math.max(0, ev.end_minute - ev.start_minute);
+    totalMinutes += diff;
+    uniqueDays.add(ev.date);
+
+    if (!mainTagMap.has(ev.main_tag_id)) {
+      mainTagMap.set(ev.main_tag_id, { total: 0, subTags: new Map() });
+    }
+    const mainStat = mainTagMap.get(ev.main_tag_id)!;
+    mainStat.total += diff;
+
+    if (ev.sub_tag_id) {
+      const subTotal = mainStat.subTags.get(ev.sub_tag_id) || 0;
+      mainStat.subTags.set(ev.sub_tag_id, subTotal + diff);
+    }
+  });
+
+  const start = new Date(dashboardStartDate.value);
+  const end = new Date(dashboardEndDate.value);
+  const naturalDays = Math.max(1, Math.floor((end.getTime() - start.getTime()) / 86400000) + 1);
+  const recordedDays = Math.max(1, uniqueDays.size);
+  const daysCount = dailyAverageMode.value === 'natural' ? naturalDays : recordedDays;
+
+  const mainTagsList = Array.from(mainTagMap.entries()).map(([id, stat]) => {
+    const subTagsList = Array.from(stat.subTags.entries()).map(([subId, subTotal]) => ({
+      id: subId,
+      total: subTotal,
+      percentage: stat.total > 0 ? (subTotal / stat.total) * 100 : 0
+    })).sort((a, b) => b.total - a.total);
+
+    return {
+      id,
+      total: stat.total,
+      dailyAverage: stat.total / daysCount,
+      percentage: totalMinutes > 0 ? (stat.total / totalMinutes) * 100 : 0,
+      subTags: subTagsList
+    };
+  }).sort((a, b) => b.total - a.total);
+
+  return { totalMinutes, dailyAverage: totalMinutes / daysCount, mainTags: mainTagsList, naturalDays, recordedDays, daysCount };
+});

src/store/index.ts

@@ -0,0 +1,109 @@
+import { ref, computed } from "vue";
+import { invoke } from "@tauri-apps/api/core";
+import { Tag, DBEvent, TimelineItem, Toast } from "../types";
+
+export const TIME_OFFSET_MINUTES = 180;
+export const TOTAL_MINUTES = 1440;
+
+// --- Date Utils (Logical Day Safe) ---
+export const getLogicDateStr = (date: Date = new Date()) => {
+  // Subtract offset to get logic day
+  const d = new Date(date.getTime() - TIME_OFFSET_MINUTES * 60000);
+  const y = d.getFullYear();
+  const m = String(d.getMonth() + 1).padStart(2, '0');
+  const day = String(d.getDate()).padStart(2, '0');
+  return `${y}-${m}-${day}`;
+};
+
+export const parseISODate = (dateStr: string) => {
+  const [y, m, d] = dateStr.split('-').map(Number);
+  return new Date(y, m - 1, d, 12, 0, 0); 
+};
+
+export const toISODate = (date: Date) => {
+  const y = date.getFullYear();
+  const m = String(date.getMonth() + 1).padStart(2, '0');
+  const d = String(date.getDate()).padStart(2, '0');
+  return `${y}-${m}-${d}`;
+};
+
+// --- Config State ---
+export const isSetupComplete = ref(false);
+export const savePath = ref("");
+export const dbPath = ref("");
+export const retainDays = ref(30);
+export const captureInterval = ref(60);
+export const timelineZoom = ref(1.5);
+export const theme = ref("system");
+
+// --- Global UI State ---
+export const isPaused = ref(false);
+export const currentDate = ref(getLogicDateStr()); // Initialize with logic date
+export const viewMode = ref<'preview' | 'dashboard'>('dashboard');
+export const isFullscreen = ref(false);
+export const previewSrc = ref("");
+export const selectedImage = ref<TimelineItem | null>(null);
+export const lockedImage = ref<TimelineItem | null>(null);
+
+// --- Data State ---
+export const tags = ref<Tag[]>([]);
+export const dayEvents = ref<DBEvent[]>([]);
+export const timelineImages = ref<TimelineItem[]>([]);
+export const refreshSignal = ref(0); // Counter to trigger dashboard refreshes
+
+// --- Global Toast ---
+export const toast = ref<Toast>({ message: "", type: "success", visible: false });
+export const showToast = (message: string, type: "success" | "error" = "success") => {
+  toast.value = { message, type, visible: true };
+  setTimeout(() => { toast.value.visible = false; }, 3000);
+};
+
+// --- Computed Helpers ---
+export const mainTags = computed(() => tags.value.filter(t => t.parent_id === null));
+export const getSubTags = (parentId: number) => tags.value.filter(t => t.parent_id === parentId);
+export const getTagColor = (tagId: number | null | undefined) => {
+  if (tagId == null) return "#007AFF";
+  const tag = tags.value.find(t => t.id === tagId);
+  return tag?.color || "#007AFF";
+};
+export const getTagName = (tagId: number | null | undefined) => {
+  if (tagId == null) return "";
+  const tag = tags.value.find(t => t.id === tagId);
+  return tag?.name || "";
+};
+
+// --- Time Helper Functions ---
+export const logicalMinutesToTime = (min: number) => {
+  let t = (min + TIME_OFFSET_MINUTES) % 1440;
+  const h = Math.floor(t / 60); const m = Math.floor(t % 60);
+  return `${String(h).padStart(2, '0')}:${String(m).padStart(2, '0')}`;
+};
+
+export const logicalMinutesFromTime = (timeStr: string) => {
+  const [h, m] = timeStr.split(":").map(Number);
+  let total = h * 60 + m;
+  if (h < 3) total += 1440;
+  return total - TIME_OFFSET_MINUTES;
+};
+
+export const formatDuration = (start: number, end: number) => {
+  let diff = end - start;
+  if (diff < 0) diff += 1440;
+  const h = Math.floor(diff / 60);
+  const m = diff % 60;
+  return `${String(h).padStart(2, '0')}:${String(m).padStart(2, '0')}`;
+};
+
+export const formatMinutes = (mins: number) => {
+  const h = Math.floor(mins / 60);
+  const m = Math.floor(mins % 60);
+  if (h === 0) return `${m}m`;
+  return `${h}h ${m}m`;
+};
+
+// --- Shared Actions ---
+export const loadTags = async () => { tags.value = await invoke("get_tags"); };
+export const loadEvents = async () => { 
+  dayEvents.value = await invoke("get_events", { date: currentDate.value }); 
+  refreshSignal.value++; // Increment to signal other stores to refresh
+};

src/types/index.ts

@@ -0,0 +1,29 @@
+export interface Tag {
+  id: number;
+  name: string;
+  parent_id: number | null;
+  color: string;
+}
+
+export interface DBEvent {
+  id: number;
+  date: string;
+  start_minute: number;
+  end_minute: number;
+  main_tag_id: number;
+  sub_tag_id: number | null;
+  content: string;
+}
+
+export interface TimelineItem {
+  time: string;
+  path: string;
+  isNextDay?: boolean;
+  logical_minute?: number;
+}
+
+export interface Toast {
+  message: string;
+  type: "success" | "error";
+  visible: boolean;
+}