ACM helper

src/admin/api.ts

@@ -257,3 +257,32 @@ export function deleteTutorial(id: number) {
 export function setTutorialVisibility(id: number, is_public: boolean) {
   return http.put("admin/tutorial/visibility", { id, is_public })
 }
+
+// 将竞赛题目转为公开题目
+export function makeProblemPublic(id: number, display_id: string) {
+  return http.post("admin/contest_problem/make_public", {
+    id,
+    display_id,
+  })
+}
+
+// 比赛辅助检查
+export function getACMHelperList(contest_id: number) {
+  return http.get("admin/contest/acm_helper", {
+    params: { contest_id },
+  })
+}
+
+export function updateACMHelperChecked(
+  contest_id: number,
+  rank_id: number,
+  problem_id: string,
+  checked: boolean,
+) {
+  return http.put("admin/contest/acm_helper", {
+    contest_id,
+    rank_id,
+    problem_id,
+    checked,
+  })
+}

src/admin/contest/components/Actions.vue

@@ -20,12 +20,30 @@ function goEditProblems() {
     params: { contestID: props.contest.id },
   })
 }
+
+function goACMHelper() {
+  router.push({
+    name: "admin contest helper",
+    params: { contestID: props.contest.id },
+  })
+}
+
+const isACM = computed(() => props.contest.rule_type === "ACM")
 </script>
 <template>
   <n-flex>
     <n-button size="small" type="primary" secondary @click="goEditProblems">
       题目
     </n-button>
+    <n-button
+      v-if="isACM"
+      size="small"
+      type="warning"
+      secondary
+      @click="goACMHelper"
+    >
+      审核
+    </n-button>
     <n-button size="small" type="info" secondary @click="goEdit">
       编辑
     </n-button>

src/admin/contest/helper.vue

@@ -0,0 +1,331 @@
+<script setup lang="ts">
+import { NButton, NCheckbox, NSelect, NTag } from "naive-ui"
+import { parseTime } from "utils/functions"
+import { getACMHelperList, getContest, updateACMHelperChecked } from "../api"
+import { getSubmission, getSubmissions } from "oj/api"
+import SubmissionDetail from "oj/submission/detail.vue"
+import { isDesktop } from "shared/composables/breakpoints"
+
+interface Props {
+  contestID: string
+}
+
+interface HelperItem {
+  id: number
+  username: string
+  real_name: string
+  problem_id: string
+  problem_display_id: string
+  ac_info: {
+    is_ac: boolean
+    ac_time: number
+    error_number: number
+    checked?: boolean
+  }
+  checked: boolean
+}
+
+const props = defineProps<Props>()
+const message = useMessage()
+
+const submissions = ref<HelperItem[]>([])
+const contestStartTime = ref<Date | null>(null)
+const query = reactive({
+  username: "",
+  problemId: "",
+  checked: "all",
+})
+
+// 检查状态选项
+const checkedOptions = [
+  { label: "全部", value: "all" },
+  { label: "已检查", value: "checked" },
+  { label: "未检查", value: "unchecked" },
+]
+
+// 代码查看模态框
+const [codePanel, toggleCodePanel] = useToggle(false)
+const currentSubmission = ref<any>(null)
+
+// 格式化 AC 时间（ac_time 是相对于比赛开始的秒数）
+function formatACTime(relativeSeconds: number) {
+  if (!contestStartTime.value) return "-"
+  const acTime = new Date(
+    contestStartTime.value.getTime() + relativeSeconds * 1000,
+  )
+  return parseTime(acTime, "YYYY-MM-DD HH:mm:ss")
+}
+
+// 切换检查状态
+async function toggleChecked(item: HelperItem) {
+  const newChecked = !item.checked
+  try {
+    await updateACMHelperChecked(
+      Number(props.contestID),
+      item.id,
+      item.problem_id,
+      newChecked,
+    )
+    // 更新本地状态
+    item.checked = newChecked
+    item.ac_info.checked = newChecked
+    
+    // 强制触发响应式更新
+    submissions.value = [...submissions.value]
+    
+    message.success(newChecked ? "已标记为已检查" : "已取消标记")
+  } catch (err: any) {
+    message.error(err.data || "操作失败")
+  }
+}
+
+// 批量标记为已检查
+async function markAllAsChecked() {
+  const unchecked = filteredSubmissions.value.filter((item) => !item.checked)
+  if (unchecked.length === 0) {
+    message.info("没有需要标记的提交")
+    return
+  }
+
+  const loadingMsg = message.loading("正在标记...", { duration: 0 })
+  try {
+    for (const item of unchecked) {
+      await updateACMHelperChecked(
+        Number(props.contestID),
+        item.id,
+        item.problem_id,
+        true,
+      )
+      item.checked = true
+      item.ac_info.checked = true
+    }
+    
+    // 强制触发响应式更新
+    submissions.value = [...submissions.value]
+    
+    loadingMsg.destroy()
+    message.success(`已标记 ${unchecked.length} 个提交为已检查`)
+  } catch (err: any) {
+    loadingMsg.destroy()
+    message.error(err.data || "批量操作失败")
+  }
+}
+
+// 过滤后的提交列表
+const filteredSubmissions = computed(() => {
+  return submissions.value.filter((item) => {
+    if (query.username && !item.username.includes(query.username))
+      return false
+    if (query.problemId && !item.problem_display_id.includes(query.problemId))
+      return false
+    if (query.checked === "checked" && !item.checked)
+      return false
+    if (query.checked === "unchecked" && item.checked)
+      return false
+    return true
+  })
+})
+
+// 统计信息
+const stats = computed(() => {
+  const total = submissions.value.length
+  const checked = submissions.value.filter((item) => item.checked).length
+  const unchecked = total - checked
+  return { total, checked, unchecked }
+})
+
+// 查看代码 - 获取该用户在该题目的 AC 提交
+async function viewSubmission(item: HelperItem) {
+  try {
+    // 查询该用户在该竞赛该题目的 AC 提交
+    const res = await getSubmissions({
+      username: item.username,
+      problem_id: item.problem_display_id,
+      contest_id: props.contestID,
+      result: "0", // ACCEPTED
+      language: "",
+      page: 1,
+      offset: 0,
+      limit: 1,
+    })
+
+    if (res.data.results.length === 0) {
+      message.warning("未找到该用户的 AC 提交")
+      return
+    }
+
+    // 获取提交详情
+    const submissionListItem = res.data.results[0]
+    const detailRes = await getSubmission(submissionListItem.id)
+
+    // 手动添加 contest 字段（ACM模式下后端不返回此字段）
+    currentSubmission.value = {
+      ...detailRes.data,
+      contest: Number(props.contestID),
+      problem_display_id: item.problem_display_id,
+    }
+
+    toggleCodePanel(true)
+  } catch (err: any) {
+    message.error(err.data || "加载提交失败")
+  }
+}
+
+// 加载数据
+async function loadData() {
+  try {
+    // 先获取比赛信息，获取开始时间
+    const contestRes = await getContest(props.contestID)
+    contestStartTime.value = new Date(contestRes.data.start_time)
+
+    // 再获取 AC 提交列表
+    const { data } = await getACMHelperList(Number(props.contestID))
+    submissions.value = data
+  } catch (err: any) {
+    message.error(err.data || "加载失败")
+  }
+}
+
+const columns: DataTableColumn<HelperItem>[] = [
+  {
+    title: "用户名",
+    key: "username",
+    width: 150,
+  },
+  {
+    title: "题目",
+    key: "problem_display_id",
+    width: 100,
+    render: (row) => h(NTag, { type: "info" }, () => row.problem_display_id),
+  },
+  {
+    title: "AC时间",
+    key: "ac_time",
+    width: 180,
+    render: (row) => formatACTime(row.ac_info.ac_time),
+  },
+  {
+    title: "错误次数",
+    key: "error_number",
+    width: 100,
+    render: (row) =>
+      h(
+        NTag,
+        {
+          type: row.ac_info.error_number > 0 ? "warning" : "success",
+          size: "small",
+        },
+        () => row.ac_info.error_number,
+      ),
+  },
+  {
+    title: "已检查",
+    key: "checked",
+    width: 100,
+    render: (row) =>
+      h(NCheckbox, {
+        checked: row.checked,
+        onUpdateChecked: () => toggleChecked(row),
+      }),
+  },
+  {
+    title: "操作",
+    key: "actions",
+    width: 100,
+    render: (row) =>
+      h(
+        NButton,
+        {
+          size: "small",
+          type: "primary",
+          secondary: true,
+          onClick: () => viewSubmission(row),
+        },
+        () => "查看代码",
+      ),
+  },
+]
+
+onMounted(loadData)
+</script>
+
+<template>
+  <n-flex vertical>
+    <n-flex justify="space-between" align="center">
+      <n-flex align="center">
+        <h2 style="margin: 0">比赛辅助检查</h2>
+        <n-tag type="info" size="large">
+          总计: {{ stats.total }}
+        </n-tag>
+        <n-tag type="success" size="large">
+          已检查: {{ stats.checked }}
+        </n-tag>
+        <n-tag type="warning" size="large">
+          未检查: {{ stats.unchecked }}
+        </n-tag>
+      </n-flex>
+      <n-button
+        type="primary"
+        :disabled="stats.unchecked === 0"
+        @click="markAllAsChecked"
+      >
+        标记全部为已检查
+      </n-button>
+    </n-flex>
+
+    <n-alert type="info" style="margin-bottom: 16px">
+      <template #header>使用说明</template>
+      此工具用于赛后人工审核代码，检查是否存在抄袭、作弊等行为。请逐个查看通过（AC）的提交代码，检查完成后勾选"已检查"。
+    </n-alert>
+
+    <n-flex align="center" style="margin-bottom: 16px">
+      <n-input
+        v-model:value="query.username"
+        placeholder="筛选用户名"
+        style="width: 150px"
+        clearable
+      />
+      <n-input
+        v-model:value="query.problemId"
+        placeholder="筛选题目"
+        style="width: 150px"
+        clearable
+      />
+      <n-select
+        v-model:value="query.checked"
+        :options="checkedOptions"
+        style="width: 120px"
+      />
+    </n-flex>
+
+    <n-data-table
+      :columns="columns"
+      :data="filteredSubmissions"
+      :pagination="{ pageSize: 20 }"
+      :bordered="false"
+    />
+
+    <n-modal
+      v-model:show="codePanel"
+      preset="card"
+      :style="{ maxWidth: isDesktop && '70vw', maxHeight: '80vh' }"
+      :content-style="{ overflow: 'auto' }"
+      title="代码详情"
+    >
+      <SubmissionDetail
+        v-if="currentSubmission"
+        :submission="currentSubmission"
+        :problemID="currentSubmission.problem_display_id"
+        :submissionID="currentSubmission.id"
+        hideList
+      />
+    </n-modal>
+  </n-flex>
+</template>
+
+<style scoped>
+:deep(.n-data-table) {
+  margin-top: 16px;
+}
+</style>
+

src/admin/contest/list.vue

@@ -66,7 +66,7 @@ const columns: DataTableColumn<Contest>[] = [
   {
     title: "选项",
     key: "actions",
-    width: 140,
+    width: 220,
     render: (row) => h(Actions, { contest: row }),
   },
 ]

src/admin/problem/components/Actions.vue

@@ -1,5 +1,9 @@
 <script lang="ts" setup>
-import { deleteContestProblem, deleteProblem } from "admin/api"
+import {
+  deleteContestProblem,
+  deleteProblem,
+  makeProblemPublic,
+} from "admin/api"
 import download from "utils/download"
 
 interface Props {
@@ -7,12 +11,19 @@ interface Props {
   problemDisplayID: string
 }
 const props = defineProps<Props>()
-const emit = defineEmits(["deleted"])
+const emit = defineEmits(["updated"])
 
 const route = useRoute()
 const router = useRouter()
 const message = useMessage()
 
+const isContestProblem = computed(
+  () => route.name === "admin contest problem list",
+)
+
+const showMakePublicModal = ref(false)
+const newDisplayID = ref("")
+
 async function handleDeleteProblem() {
   try {
     if (route.name === "admin contest problem list") {
@@ -21,7 +32,7 @@ async function handleDeleteProblem() {
       await deleteProblem(props.problemID)
     }
     message.success("删除成功")
-    emit("deleted")
+    emit("updated")
   } catch (err: any) {
     if (err.data === "Can't delete the problem as it has submissions") {
       message.error("这道题有提交之后，就不能被删除")
@@ -53,6 +64,33 @@ function goCheck() {
   }
   window.open(data.href, "_blank")
 }
+
+function openMakePublicModal() {
+  newDisplayID.value = ""
+  showMakePublicModal.value = true
+}
+
+async function handleMakePublic() {
+  if (!newDisplayID.value.trim()) {
+    message.error("请输入新的题目编号")
+    return
+  }
+
+  try {
+    await makeProblemPublic(props.problemID, newDisplayID.value.trim())
+    message.success("已成功转为公开题目（需要手动设置可见）")
+    showMakePublicModal.value = false
+    emit("updated") // 刷新列表
+  } catch (err: any) {
+    if (err.data === "Duplicate display ID") {
+      message.error("该题目编号已存在，请使用其他编号")
+    } else if (err.data === "Already be a public problem") {
+      message.error("该题目已经是公开题目")
+    } else {
+      message.error("转换失败：" + (err.data || "未知错误"))
+    }
+  }
+}
 </script>
 <template>
   <n-flex>
@@ -62,6 +100,19 @@ function goCheck() {
     <n-button size="small" secondary type="info" @click="goCheck">
       查看
     </n-button>
+    <n-tooltip v-if="isContestProblem">
+      <template #trigger>
+        <n-button
+          size="small"
+          secondary
+          type="warning"
+          @click="openMakePublicModal"
+        >
+          公开
+        </n-button>
+      </template>
+      将此竞赛题目转为公开题目
+    </n-tooltip>
     <n-popconfirm @positive-click="handleDeleteProblem">
       <template #trigger>
         <n-button secondary size="small" type="error">删除</n-button>
@@ -75,4 +126,35 @@ function goCheck() {
       下载测试用例
     </n-tooltip>
   </n-flex>
+
+  <n-modal
+    v-model:show="showMakePublicModal"
+    preset="card"
+    title="转为公开题目"
+    style="width: 500px"
+  >
+    <n-space vertical>
+      <p>
+        将竞赛题目转为公开题目后，会创建一个新的公开题目副本，原题目保持不变。
+      </p>
+      <n-form>
+        <n-form-item label="新的题目编号" required>
+          <n-input
+            v-model:value="newDisplayID"
+            placeholder="例如: 1001"
+            clearable
+            @keyup.enter="handleMakePublic"
+          />
+        </n-form-item>
+      </n-form>
+      <n-alert type="info" title="提示：请输入一个未被使用的题目编号">
+      </n-alert>
+    </n-space>
+    <template #footer>
+      <n-flex justify="end">
+        <n-button @click="showMakePublicModal = false">取消</n-button>
+        <n-button type="primary" @click="handleMakePublic">确认</n-button>
+      </n-flex>
+    </template>
+  </n-modal>
 </template>

src/admin/problem/list.vue

@@ -59,6 +59,7 @@ const columns: DataTableColumn<AdminProblemFiltered>[] = [
   {
     title: "可见",
     key: "visible",
+    minWidth: 80,
     render: (row) =>
       h(NSwitch, {
         value: row.visible,
@@ -70,12 +71,12 @@ const columns: DataTableColumn<AdminProblemFiltered>[] = [
   {
     title: "选项",
     key: "actions",
-    width: 260,
+    width: 330,
     render: (row) =>
       h(Actions, {
         problemID: row.id,
         problemDisplayID: row._id,
-        onDeleted: listProblems,
+        onUpdated: listProblems,
       }),
   },
 ]

src/oj/problem/components/ProblemContent.vue

@@ -17,6 +17,18 @@ type Sample = Problem["samples"][number] & {
 const theme = useThemeVars()
 const style = computed(() => "color: " + theme.value.primaryColor)
 
+// 判断用户是否尝试过但未通过
+// my_status === 0: 已通过
+// my_status !== 0 && my_status !== null: 尝试过但未通过
+// my_status === null: 从未尝试
+const hasTriedButNotPassed = computed(() => {
+  return (
+    problem.value?.my_status !== undefined &&
+    problem.value?.my_status !== null &&
+    problem.value?.my_status !== 0
+  )
+})
+
 const samples = ref<Sample[]>(
   problem.value!.samples.map((sample, index) => ({
     ...sample,
@@ -89,13 +101,24 @@ function type(status: ProblemStatus) {
 
 <template>
   <div v-if="problem" class="problemContent">
+    <!-- 已通过 -->
     <n-alert
-      class="success"
+      class="status-alert"
       v-if="problem.my_status === 0"
       type="success"
       title="🎉 本 题 已 经 被 你 解 决 啦"
-    />
+    >
+    </n-alert>
 
+    <!-- 尝试过但未通过 -->
+    <n-alert
+      class="status-alert"
+      v-else-if="hasTriedButNotPassed"
+      type="warning"
+      title="💪 你已经尝试过这道题，但还没有通过"
+    >
+      不要放弃！仔细检查代码逻辑，或者寻求 AI 的帮助获取灵感。
+    </n-alert>
     <n-flex align="center">
       <n-tag>{{ problem._id }}</n-tag>
       <h2 class="problemTitle">{{ problem.title }}</h2>
@@ -202,8 +225,8 @@ function type(status: ProblemStatus) {
   font-family: "Monaco";
 }
 
-.problemContent .success {
-  margin-bottom: 8px;
+.problemContent .status-alert {
+  margin-bottom: 16px;
 }
 
 .problemContent .content > p {

src/oj/submission/detail.vue

@@ -73,13 +73,27 @@ async function copyToProblem() {
   } else {
     message.error("代码复制失败")
   }
-  router.push({
-    name: "problem",
-    params: {
-      contestID: submission.value!.contest,
-      problemID: props.problemID,
-    },
-  })
+
+  // 判断是否是竞赛题目
+  const contestID = submission.value!.contest
+  if (contestID) {
+    // 竞赛题目
+    router.push({
+      name: "contest problem",
+      params: {
+        contestID: String(contestID),
+        problemID: props.problemID,
+      },
+    })
+  } else {
+    // 普通题目
+    router.push({
+      name: "problem",
+      params: {
+        problemID: props.problemID,
+      },
+    })
+  }
 }
 
 onMounted(init)

src/routes.ts

@@ -187,6 +187,13 @@ export const admins: RouteRecordRaw = {
       props: true,
       meta: { requiresSuperAdmin: true },
     },
+    {
+      path: "contest/:contestID/helper",
+      name: "admin contest helper",
+      component: () => import("admin/contest/helper.vue"),
+      props: true,
+      meta: { requiresSuperAdmin: true },
+    },
     // 只有super_admin可以访问的路由
     {
       path: "announcement/list",