From bfd42f70aec008861ca3c37adf8300dd25384d66 Mon Sep 17 00:00:00 2001
From: claude_dev <claude-dev@sanguo.local>
Date: Sun, 16 Aug 2026 13:55:49 +0800
Subject: [PATCH] =?UTF-8?q?feat(frontend):=20#80=E6=A8=A1=E6=8B=9F?=
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---
 frontend/src/views/live/List.vue  | 44 ++++++++++++++++++++++++++++++-
 frontend/src/views/live/New.vue   |  2 +-
 frontend/src/views/paper/List.vue | 44 ++++++++++++++++++++++++++++++-
 frontend/src/views/paper/New.vue  | 19 ++++++-------
 4 files changed, 97 insertions(+), 12 deletions(-)

diff --git a/frontend/src/views/live/List.vue b/frontend/src/views/live/List.vue
index fd70276..6679869 100644
--- a/frontend/src/views/live/List.vue
+++ b/frontend/src/views/live/List.vue
@@ -102,6 +102,44 @@ async function onDelete(a: LiveAccount): Promise<void> {
   }
 }
 
+// #81 批量删除：多选仅可选非运行行（运行中先停止），循环既有 DELETE 接口
+const selection = ref<LiveAccount[]>([])
+function onSelChange(rows: LiveAccount[]): void {
+  selection.value = rows
+}
+const canBatch = (row: LiveAccount): boolean => row.status !== 'running'
+const batchLoading = ref(false)
+async function onBatchDelete(): Promise<void> {
+  const rows = selection.value
+  if (!rows.length) return
+  const names = rows.map((r) => `#${r.id} ${r.name}`).slice(0, 5).join('、')
+    + (rows.length > 5 ? ` 等 ${rows.length} 个` : '')
+  try {
+    await ElMessageBox.confirm(
+      `删除 ${rows.length} 个实盘实例：${names}？成交/持仓/余额数据将一并删除，不可恢复。`,
+      '批量删除确认',
+      { type: 'warning' },
+    )
+  } catch {
+    return
+  }
+  batchLoading.value = true
+  let ok = 0
+  const failed: string[] = []
+  for (const r of rows) {
+    try {
+      await deleteLive(r.id)
+      ok++
+    } catch (e: unknown) {
+      failed.push(`#${r.id}(${e instanceof Error ? e.message : '失败'})`)
+    }
+  }
+  batchLoading.value = false
+  if (failed.length) ElMessage.warning(`已删 ${ok} 个；失败 ${failed.length} 个：${failed.join('、')}`)
+  else ElMessage.success(`已删除 ${ok} 个实盘实例`)
+  await refreshSilent()
+}
+
 // 编辑（仅 stopped 可改；后端运行中会 400）
 // 代码快照（§12.6 补：查看该账户发起时的代码 vs 当前）
 const snapshotRow = ref<{ instanceId: number; codeHash: string; label: string } | null>(null)
@@ -197,10 +235,14 @@ async function onStop(a: LiveAccount): Promise<void> {
         <el-option label="已停止" value="stopped" />
       </el-select>
       <el-button link type="primary" @click="refresh">刷新</el-button>
+      <el-button v-if="selection.length" link type="danger" :loading="batchLoading" @click="onBatchDelete">
+        批量删除({{ selection.length }})
+      </el-button>
     </div>
 
     <el-card class="table-card" shadow="never">
-      <el-table :data="filtered" size="small" empty-text="暂无实盘实例">
+      <el-table :data="filtered" size="small" empty-text="暂无实盘实例" @selection-change="onSelChange">
+        <el-table-column type="selection" width="42" :selectable="canBatch" />
         <el-table-column label="名称 / ID" min-width="160">
           <template #default="{ row }">
             <div class="cell-name">
diff --git a/frontend/src/views/live/New.vue b/frontend/src/views/live/New.vue
index ca3bed3..5081a2f 100644
--- a/frontend/src/views/live/New.vue
+++ b/frontend/src/views/live/New.vue
@@ -63,7 +63,7 @@ onMounted(async () => {
 })
 
 const form = ref<LiveCreateRequest>({
-  name: 'live-600000',
+  name: '',  // #82 空=未选实例时预览显示占位提示；选实例后 autoName 生成（服务端兜底双保险）
   account: '66639661',
   vt_symbol: '600000',
   strategy_class: 'AShareDoubleMaStrategy',
diff --git a/frontend/src/views/paper/List.vue b/frontend/src/views/paper/List.vue
index ba1878e..ae2fbba 100644
--- a/frontend/src/views/paper/List.vue
+++ b/frontend/src/views/paper/List.vue
@@ -141,6 +141,44 @@ async function onDelete(a: PaperAccount): Promise<void> {
   }
 }
 
+// #81 批量删除：多选仅可选非运行行（运行中先停止），循环既有 DELETE 接口
+const selection = ref<PaperAccount[]>([])
+function onSelChange(rows: PaperAccount[]): void {
+  selection.value = rows
+}
+const canBatch = (row: PaperAccount): boolean => row.status !== 'running'
+const batchLoading = ref(false)
+async function onBatchDelete(): Promise<void> {
+  const rows = selection.value
+  if (!rows.length) return
+  const names = rows.map((r) => `#${r.id} ${r.name}`).slice(0, 5).join('、')
+    + (rows.length > 5 ? ` 等 ${rows.length} 个` : '')
+  try {
+    await ElMessageBox.confirm(
+      `删除 ${rows.length} 个模拟盘：${names}？净值/成交/持仓数据将一并删除，不可恢复。`,
+      '批量删除确认',
+      { type: 'warning' },
+    )
+  } catch {
+    return
+  }
+  batchLoading.value = true
+  let ok = 0
+  const failed: string[] = []
+  for (const r of rows) {
+    try {
+      await deletePaper(r.id)
+      ok++
+    } catch (e: unknown) {
+      failed.push(`#${r.id}(${e instanceof Error ? e.message : '失败'})`)
+    }
+  }
+  batchLoading.value = false
+  if (failed.length) ElMessage.warning(`已删 ${ok} 个；失败 ${failed.length} 个：${failed.join('、')}`)
+  else ElMessage.success(`已删除 ${ok} 个模拟盘`)
+  await refresh()
+}
+
 // 代码快照（§12.6 补：查看该账户发起时的代码 vs 当前）
 const snapshotRow = ref<{ instanceId: number; codeHash: string; label: string } | null>(null)
 function openSnapshot(row: PaperAccount & { code_hash?: string; instance_id?: number }): void {
@@ -233,10 +271,14 @@ async function saveEdit(): Promise<void> {
         <el-option label="失败" value="failed" />
       </el-select>
       <el-button link type="primary" @click="refresh">刷新</el-button>
+      <el-button v-if="selection.length" link type="danger" :loading="batchLoading" @click="onBatchDelete">
+        批量删除({{ selection.length }})
+      </el-button>
     </div>
 
     <el-card class="table-card" shadow="never">
-      <el-table :data="filtered" size="small" empty-text="暂无模拟盘">
+      <el-table :data="filtered" size="small" empty-text="暂无模拟盘" @selection-change="onSelChange">
+        <el-table-column type="selection" width="42" :selectable="canBatch" />
         <el-table-column label="名称 / ID" min-width="160">
           <template #default="{ row }">
             <div class="cell-name">
diff --git a/frontend/src/views/paper/New.vue b/frontend/src/views/paper/New.vue
index 3abfbe3..8382cc3 100644
--- a/frontend/src/views/paper/New.vue
+++ b/frontend/src/views/paper/New.vue
@@ -112,8 +112,8 @@ async function applyInstance(instId: number | string): Promise<void> {
     ])
     const inst = ir.instance
     fromInstance.value = inst.name || String(instId)
-    // #72 名称自动跟随实例 + 版本号（同实例同模式递增，对齐实盘命名）
-    form.value.name = await autoName(inst.name || String(instId), Number(instId), form.value.mode)
+    // #72 名称自动跟随实例；#80 格式对齐实盘：{实例名}_v{YYYYMMDD}{minor}
+    form.value.name = await autoName(inst.name || String(instId), Number(instId))
     const file = fr.files.find((f) => f.name === inst.code_file)
     const cls = file?.class_name || inst.code_file
     const sym = inst.symbol_or_pool || '600000'
@@ -139,19 +139,20 @@ function onPickInstance(id: number | null): void {
   if (id != null) applyInstance(id)
 }
 
-// 模拟盘名版本号：{实例名}·{模式}v{N}（N=同实例同模式已有账户数）
-async function autoName(instName: string, instId: number, mode: string): Promise<string> {
-  const prefix = `${instName}·${mode}v`
-  let n = 0
+// #80 模拟盘名对齐实盘格式：{实例名}_v{YYYYMMDD}{minor}（同实例同日递增，不分模式）
+async function autoName(instName: string, instId: number): Promise<string> {
+  const today = new Date().toISOString().slice(0, 10).replace(/-/g, '')
+  const prefix = `${instName}_v${today}`
+  let minor = 0
   try {
     const { listPapers } = await import('@/api/paper')
     const accs = await listPapers()
-    n = accs.filter((a: { instance_id?: number | null; name?: string }) =>
+    minor = accs.filter((a: { instance_id?: number | null; name?: string }) =>
       a.instance_id === instId && (a.name || '').startsWith(prefix)).length
   } catch {
-    /* 列表拉不到 → v0 */
+    /* 列表拉不到 → minor=0 */
   }
-  return `${prefix}${n}`
+  return `${prefix}${minor}`
 }
 
 const isPortfolio = computed(() => strategyType.value === 'portfolio')