feat(frontend): 验收UX批A: CTA回测提交统一跳任务中心; 代码编辑「运行回测」直接发起(默认参数+最近1年,CTA/组合分流); 模拟盘策略改下拉; 状态徽标实走文案+去排队兜底 [nas]

frontend/src/views/backtest/New.vue

@@ -151,7 +151,8 @@ async function onSubmit(): Promise<void> {
       slippage: Number(form.slippage),
     })
     ElMessage.success('回测已提交')
-    router.push(`/backtest/progress/${tid}`)
+    void tid
+    router.push('/backtest/history')
   } catch {
     ElMessage.error('提交失败')
   } finally {
@@ -165,7 +166,7 @@ async function onSubmit(): Promise<void> {
     <div class="page-head">
       <div>
         <h2 class="page-title">个股回测</h2>
-        <p class="page-subtitle">CTA 策略历史回测 · 选择策略与标的，提交后进入进度跟踪</p>
+        <p class="page-subtitle">CTA 策略历史回测 · 提交后可在「历史任务」跟踪进度与结果</p>
       </div>
     </div>
 

frontend/src/views/paper/List.vue

@@ -41,7 +41,7 @@ const stats = computed(() => ({
 }))
 
 const modeLabel: Record<string, string> = { replay: '回放', live: '实走' }
-const statusLabel: Record<string, string> = { running: '运行中', done: '完成', failed: '失败', created: '已创建', pending: '排队' }
+const statusLabel: Record<string, string> = { running: '运行中', done: '完成', failed: '失败', created: '已创建', pending: '排队', stopped: '已停止' }
 
 function pct(v: number | null | undefined): string {
   if (v == null || !Number.isFinite(v)) return '—'

frontend/src/views/paper/New.vue

@@ -4,11 +4,21 @@ import { useRoute, useRouter } from 'vue-router'
 import { ElMessage } from 'element-plus'
 import { createPaper, type PaperCreate } from '@/api/paper'
 import { apiClient } from '@/api/client'
+import { getStrategies, type StrategyItem } from '@/api/strategy'
 
 const route = useRoute()
 const router = useRouter()
 const loading = ref(false)
 const fromInstance = ref('')
+const strategyOptions = ref<StrategyItem[]>([])
+
+onMounted(async () => {
+  try {
+    strategyOptions.value = await getStrategies()
+  } catch {
+    /* 下拉加载失败不阻塞表单 */
+  }
+})
 function loadDateRange(): { start: string; end: string } {
   try {
     const s = localStorage.getItem('paper_date_range')
@@ -137,9 +147,17 @@ function onSymbols(v: string): void {
           />
           <span class="muted form-hint">多个标的用英文逗号分隔</span>
         </el-form-item>
-        <el-form-item label="策略名">
-          <el-input v-model="form.strategies[0].name" style="width: 280px" />
-          <span class="muted form-hint">CTA 策略类名，如 DoubleMaStrategy</span>
+        <el-form-item label="策略">
+          <el-select
+            v-model="form.strategies[0].name"
+            filterable
+            allow-create
+            placeholder="选择或输入策略类名"
+            style="width: 320px"
+          >
+            <el-option v-for="s in strategyOptions" :key="s.name" :label="s.name" :value="s.name" />
+          </el-select>
+          <span class="muted form-hint">CTA 策略（个股），如 DoubleMaStrategy</span>
         </el-form-item>
         <el-form-item label="撮合时点">
           <el-select v-model="form.strategies[0].match_session" style="width: 280px">

frontend/src/views/paper/Result.vue

@@ -97,7 +97,7 @@ function num(v: number | undefined | null): string {
   return Math.round(v).toLocaleString('zh-CN')
 }
 function statusLabel(s: string): string {
-  return ({ running: '运行中', done: '完成', failed: '失败', created: '已创建', pending: '排队' } as Record<string, string>)[s] || s
+  return ({ running: '运行中', done: '完成', failed: '失败', created: '已创建', pending: '排队', stopped: '已停止' } as Record<string, string>)[s] || s
 }
 function rowClass({ row }: { row: PaperTrade }): string {
   return row.rejected ? 'rejected-row' : ''
@@ -119,7 +119,11 @@ function toLive(): void {
         </p>
       </div>
       <div class="head-actions">
-        <span class="chip" :class="`st-${account?.status ?? 'pending'}`">{{ statusLabel(account?.status ?? '') }}</span>
+        <span v-if="account" class="chip" :class="`st-${account.status}`">{{
+          account.mode === 'live' && account.status === 'running'
+            ? '实走中 · 每日 20:30 结算'
+            : statusLabel(account.status)
+        }}</span>
         <el-button v-if="account?.mode === 'live'" type="primary" @click="toLive">实走监控 →</el-button>
       </div>
     </div>

frontend/src/views/strategy/Code.vue

@@ -4,6 +4,9 @@ import { useRoute, useRouter } from 'vue-router'
 import { ElMessage } from 'element-plus'
 import MonacoEditor from '@/components/MonacoEditor.vue'
 import { apiClient } from '@/api/client'
+import { getParams } from '@/api/strategy'
+import { submitCta } from '@/api/backtest'
+import { postPortfolioBacktest } from '@/api/portfolio'
 
 interface StrategyFile {
   name: string
@@ -76,9 +79,72 @@ async function onSave(): Promise<void> {
   }
 }
 
-function runBacktest(): void {
-  if (active.value) {
-    router.push({ path: '/backtest/new', query: { class: active.value.class_name } })
+const running = ref(false)
+
+function lastDateRange(): { start: string; end: string } {
+  try {
+    const s = localStorage.getItem('bt_date_range')
+    if (s) return JSON.parse(s) as { start: string; end: string }
+  } catch {
+    /* ignore */
+  }
+  const end = new Date()
+  const start = new Date(end)
+  start.setFullYear(start.getFullYear() - 1)
+  const f = (d: Date): string => d.toISOString().slice(0, 10)
+  return { start: f(start), end: f(end) }
+}
+
+// 直接用当前策略发起回测：默认参数 + 最近区间，提交后跳「历史任务」看进度
+async function runBacktest(): Promise<void> {
+  if (!active.value || running.value) return
+  if (dirty.value) {
+    ElMessage.warning('有未保存修改，请先保存再运行回测')
+    return
+  }
+  running.value = true
+  try {
+    const dr = lastDateRange()
+    if (active.value.type === 'portfolio') {
+      await postPortfolioBacktest({
+        pool: 'hs300_subset',
+        strategy: active.value.name.replace(/\.py$/, ''),
+        max_pool: 30,
+        start_date: dr.start,
+        end_date: dr.end,
+        initial_cash: 1_000_000,
+        benchmark: '000300.XSHG',
+        commission_rate: 0.0003,
+        stamp_duty_rate: 0.001,
+        min_commission: 5,
+        slippage: 0.001,
+      })
+    } else {
+      const p = await getParams(active.value.class_name)
+      const params: Record<string, unknown> = {}
+      p.parameters.forEach((k) => {
+        const v = p.defaults[k]
+        params[k] = v != null ? v : ''
+      })
+      await submitCta({
+        symbol: '600000',
+        strategy: active.value.class_name,
+        params,
+        start: dr.start,
+        end: dr.end,
+        benchmark: 'hs300',
+        interval: 'd',
+        commission_rate: 0.0003,
+        stamp_duty_rate: 0.001,
+        slippage: 0.001,
+      })
+    }
+    ElMessage.success('回测已提交，可在「历史任务」查看进度')
+    router.push('/backtest/history')
+  } catch {
+    ElMessage.error('回测提交失败')
+  } finally {
+    running.value = false
   }
 }
 </script>
@@ -125,7 +191,7 @@ function runBacktest(): void {
             <span class="modified mono">{{ active?.modified }}</span>
             <button class="term-btn sm" :disabled="checking" @click="onCheck">{{ checking ? '校验中' : '语法检查' }}</button>
             <button class="term-btn sm primary" :disabled="!dirty || saving" @click="onSave">{{ saving ? '保存中' : '保存' }}</button>
-            <button class="term-btn sm" @click="runBacktest">运行回测</button>
+            <button class="term-btn sm" :disabled="running" @click="runBacktest">{{ running ? '提交中' : '运行回测' }}</button>
           </div>
         </div>
         <div class="monaco-wrap">