Improve ledger monthly header

apps/web/src/styles.css

@@ -73,7 +73,7 @@ input:focus-visible {
 .ledger-header {
   position: relative;
   z-index: 1;
-  min-height: 210px;
+  min-height: 180px;
   padding: max(18px, env(safe-area-inset-top)) 18px 20px;
   background: #087f72;
   color: #ffffff;
@@ -211,8 +211,7 @@ input:focus-visible {
   background: #edf7f4;
 }
 
-.ledger-switcher,
+.ledger-switcher {
-.month-switcher {
   display: inline-flex;
   align-items: center;
   justify-content: center;
@@ -228,19 +227,12 @@ input:focus-visible {
   font-weight: 780;
 }
 
-.month-switcher {
-  margin-top: 22px;
-  padding: 0;
-  color: rgba(255, 255, 255, 0.82);
-  font-size: 13px;
-}
-
 .monthly-summary {
   display: grid;
-  grid-template-columns: 1.35fr 1fr 1fr;
+  grid-template-columns: minmax(0, 1fr) minmax(132px, .72fr);
-  align-items: end;
+  align-items: center;
-  gap: 12px;
+  gap: 18px;
-  margin-top: 9px;
+  margin-top: 22px;
 }
 
 .summary-main,
@@ -255,11 +247,14 @@ input:focus-visible {
 }
 
 .monthly-summary span {
-  margin-bottom: 3px;
   color: rgba(255, 255, 255, 0.72);
   font-size: 12px;
 }
 
+.summary-main span {
+  margin-bottom: 4px;
+}
+
 .summary-main strong {
   overflow: hidden;
   font-size: 23px;
@@ -267,17 +262,38 @@ input:focus-visible {
   text-overflow: ellipsis;
 }
 
-.summary-stat {
+.summary-main strong.compact {
+  font-size: 17px;
+}
+
+.summary-secondary {
+  min-width: 0;
   border-left: 1px solid rgba(255, 255, 255, 0.22);
   padding-left: 12px;
 }
 
+.summary-stat {
+  display: flex;
+  align-items: baseline;
+  justify-content: space-between;
+  gap: 6px;
+}
+
+.summary-stat + .summary-stat {
+  margin-top: 8px;
+}
+
 .summary-stat strong {
   overflow: hidden;
-  font-size: 15px;
+  font-size: 14px;
+  text-align: right;
   text-overflow: ellipsis;
 }
 
+.summary-stat strong.compact {
+  font-size: 10px;
+}
+
 .income-stat strong {
   color: #d9ffe7;
 }
@@ -287,8 +303,8 @@ input:focus-visible {
 }
 
 .ledger-content {
-  height: calc(100vh - 210px);
+  height: calc(100vh - 180px);
-  height: calc(100dvh - 210px);
+  height: calc(100dvh - 180px);
   min-height: 0;
   overflow-y: auto;
   padding: 0 16px 112px;
@@ -346,10 +362,29 @@ input:focus-visible {
 
 .list-toolbar-heading {
   display: flex;
-  align-items: baseline;
+  align-items: center;
   gap: 8px;
 }
 
+.list-month-switcher {
+  min-height: 32px;
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+  border: 0;
+  padding: 0;
+  background: transparent;
+  color: #26342f;
+}
+
+.native-month-input {
+  position: absolute;
+  width: 1px;
+  height: 1px;
+  opacity: 0;
+  pointer-events: none;
+}
+
 .list-toolbar strong {
   font-size: 15px;
 }
@@ -1368,14 +1403,15 @@ input:focus-visible {
   }
 
   .monthly-summary {
-    gap: 8px;
+    grid-template-columns: minmax(0, 1fr) minmax(126px, .72fr);
+    gap: 10px;
   }
 
   .summary-main strong {
     font-size: 20px;
   }
 
-  .summary-stat {
+  .summary-secondary {
     padding-left: 8px;
   }
 

apps/web/src/views/LedgerView.vue

@@ -35,15 +35,23 @@ const generatingInvitation = ref(false);
 const visibleCount = ref(ENTRY_PAGE_SIZE);
 const ledgerContent = ref<HTMLElement | null>(null);
 const loadMoreTrigger = ref<HTMLElement | null>(null);
+const monthInput = ref<HTMLInputElement | null>(null);
+const selectedMonth = ref(toMonthValue(new Date()));
 let loadMoreObserver: IntersectionObserver | null = null;
 
+const selectedMonthParts = computed(() => {
+  const match = /^(\d{4})-(\d{2})$/.exec(selectedMonth.value);
+  if (!match) return null;
+  return { year: Number(match[1]), month: Number(match[2]) - 1 };
+});
 const monthlyEntries = computed(() => {
-  const current = new Date();
+  const selected = selectedMonthParts.value;
+  if (!selected) return [];
   return store.entries.filter((entry) => {
     const occurredAt = new Date(entry.occurredAt);
     return entry.ledgerIds.includes(ledgerStore.currentLedgerId)
-      && occurredAt.getFullYear() === current.getFullYear()
+      && occurredAt.getFullYear() === selected.year
-      && occurredAt.getMonth() === current.getMonth();
+      && occurredAt.getMonth() === selected.month;
   });
 });
 
@@ -57,6 +65,9 @@ const totals = computed(() => {
     { income: 0, expense: 0 },
   );
 });
+const balanceText = computed(() => formatMoney(totals.value.income - totals.value.expense));
+const incomeText = computed(() => formatMoney(totals.value.income));
+const expenseText = computed(() => formatMoney(totals.value.expense));
 
 const visibleMonthlyEntries = computed(() => monthlyEntries.value.slice(0, visibleCount.value));
 const hasMoreEntries = computed(() => visibleCount.value < monthlyEntries.value.length);
@@ -91,12 +102,8 @@ const groupedEntries = computed(() => {
 });
 
 const monthTitle = computed(() => {
-  const date = new Date();
+  const selected = selectedMonthParts.value;
-  return `${date.getFullYear()}年 ${date.getMonth() + 1}月`;
+  return selected ? `${selected.year}年${selected.month + 1}月` : "选择月份";
-});
-const monthListTitle = computed(() => {
-  const date = new Date();
-  return `${date.getFullYear()}年${date.getMonth() + 1}月流水`;
 });
 
 onMounted(async () => {
@@ -129,6 +136,17 @@ function localDateKey(value: string) {
   return `${date.getFullYear()}-${String(date.getMonth() + 1).padStart(2, "0")}-${String(date.getDate()).padStart(2, "0")}`;
 }
 
+function toMonthValue(date: Date) {
+  return `${date.getFullYear()}-${String(date.getMonth() + 1).padStart(2, "0")}`;
+}
+
+function openMonthPicker() {
+  const input = monthInput.value;
+  if (!input) return;
+  if (typeof input.showPicker === "function") input.showPicker();
+  else input.click();
+}
+
 function dateHeading(value: string) {
   const date = new Date(`${value}T00:00:00`);
   const today = new Date();
@@ -261,23 +279,20 @@ async function shareLedger() {
         </div>
       </Transition>
 
-      <button class="month-switcher" type="button">
+      <section class="monthly-summary" aria-label="月度收支">
-        {{ monthTitle }}
-        <ChevronDown :size="14" />
-      </button>
-
-      <section class="monthly-summary" aria-label="本月收支">
         <div class="summary-main">
-          <span>本月结余</span>
+          <span>结余</span>
-          <strong>¥ {{ formatMoney(totals.income - totals.expense) }}</strong>
+          <strong :class="{ compact: balanceText.length > 12 }">¥ {{ balanceText }}</strong>
         </div>
+        <div class="summary-secondary">
           <div class="summary-stat income-stat">
             <span>收入</span>
-          <strong>{{ formatMoney(totals.income) }}</strong>
+            <strong :class="{ compact: incomeText.length > 10 }">{{ incomeText }}</strong>
           </div>
           <div class="summary-stat expense-stat">
             <span>支出</span>
-          <strong>{{ formatMoney(totals.expense) }}</strong>
+            <strong :class="{ compact: expenseText.length > 10 }">{{ expenseText }}</strong>
+          </div>
         </div>
       </section>
     </header>
@@ -292,7 +307,11 @@ async function shareLedger() {
       <div class="list-toolbar">
         <div class="list-toolbar-copy">
           <div class="list-toolbar-heading">
-            <strong>{{ monthListTitle }}</strong>
+            <button class="list-month-switcher" type="button" @click="openMonthPicker">
+              <strong>{{ monthTitle }}</strong>
+              <ChevronDown :size="14" />
+            </button>
+            <input ref="monthInput" v-model="selectedMonth" class="native-month-input" type="month" aria-label="选择流水月份" tabindex="-1" />
             <span>{{ monthlyEntries.length }} 笔</span>
           </div>
           <div class="list-toolbar-totals">