From bf435d498699e9c03cd8451c3ad29b8ffbe50a85 Mon Sep 17 00:00:00 2001
From: Julian Freeman <freemanjulian372@gmail.com>
Date: Thu, 26 Mar 2026 14:59:07 -0400
Subject: [PATCH] support custom stat dates

---
 src/components/views/Dashboard.vue | 101 +++++++++++++++++++++++++----
 src/store/dashboardStore.ts        |  25 ++++++-
 2 files changed, 111 insertions(+), 15 deletions(-)

diff --git a/src/components/views/Dashboard.vue b/src/components/views/Dashboard.vue
index 9793424..074c9f4 100644
--- a/src/components/views/Dashboard.vue
+++ b/src/components/views/Dashboard.vue
@@ -1,26 +1,96 @@
 <script setup lang="ts">
-import { BarChart2 } from "lucide-vue-next";
+import { ref, computed } from "vue";
+import { BarChart2, Calendar, ChevronLeft, ChevronRight } from "lucide-vue-next";
 import { 
-  dashboardStats, dashboardRange, dailyAverageMode, 
+  dashboardStats, dashboardRange, dailyAverageMode, dashboardStartDate, dashboardEndDate,
+  customStartDate, customEndDate,
+  isStartCalendarOpen, isEndCalendarOpen,
   formatMinutes, getTagColor, getTagName 
 } from "../../store/dashboardStore";
+import { toISODate } from "../../store";
+
+const startCalendarMonth = ref(new Date(customStartDate.value));
+const endCalendarMonth = ref(new Date(customEndDate.value));
+
+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">
-      <div class="flex justify-between items-center mb-10">
-         <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>
-         </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>
+      <!-- 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">
+             <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="14" 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-xs 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-[9px] 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-7 h-7 rounded-full text-[10px] 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">
+             <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="14" 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-xs 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-[9px] 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-7 h-7 rounded-full text-[10px] 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>
@@ -32,6 +102,7 @@ import {
          </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">
@@ -45,6 +116,7 @@ import {
          </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">
@@ -62,14 +134,15 @@ import {
               <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="w-full max-w-[200px] 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>
+                     <span class="text-[10px] font-bold text-text-sec whitespace-nowrap min-w-[40px] text-right">{{ formatMinutes(sub.total) }}</span>
                   </div>
                </div>
             </div>
diff --git a/src/store/dashboardStore.ts b/src/store/dashboardStore.ts
index e879c70..2525ff4 100644
--- a/src/store/dashboardStore.ts
+++ b/src/store/dashboardStore.ts
@@ -6,9 +6,16 @@ import { currentDate, getTagColor, getTagName, formatMinutes, parseISODate, toIS
 // Re-export for easier access in Dashboard component
 export { getTagColor, getTagName, formatMinutes };
 
-export const dashboardRange = ref<'today' | '7days' | '30days'>('today');
+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');
 
@@ -17,6 +24,13 @@ export const loadDashboardEvents = async () => {
 };
 
 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);
   
@@ -31,6 +45,15 @@ watch([dashboardRange, currentDate], () => {
   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') {