From 78a2d843351aa67dadf76c6e7e414bbba273d362 Mon Sep 17 00:00:00 2001
From: yuetsh <517252939@qq.com>
Date: Wed, 4 Mar 2026 00:04:45 +0800
Subject: [PATCH] update

---
 components.d.ts                               |   4 +-
 src/api.ts                                    |  33 ++-
 src/components/Challenge.vue                  |  76 ++++-
 src/components/Editors.vue                    |  98 +++++--
 src/components/Task.vue                       | 273 ++++--------------
 src/components/{Corner.vue => Toolbar.vue}    |  34 +--
 src/components/Tutorial.vue                   | 203 +++++++++++++
 src/components/submissions/NameWithFilter.vue |   1 -
 src/pages/Challenge.vue                       |   1 -
 src/pages/ChallengeEditor.vue                 | 182 ++++++++++++
 src/pages/Dashboard.vue                       |   7 +-
 src/pages/Submissions.vue                     |  43 +--
 .../{Tutorial.vue => TutorialEditor.vue}      |   2 +-
 src/router.ts                                 |  14 +-
 src/store/task.ts                             |   1 +
 src/utils/helper.ts                           |  10 +-
 src/utils/type.ts                             |  15 +
 17 files changed, 687 insertions(+), 310 deletions(-)
 rename src/components/{Corner.vue => Toolbar.vue} (78%)
 create mode 100644 src/components/Tutorial.vue
 delete mode 100644 src/components/submissions/NameWithFilter.vue
 delete mode 100644 src/pages/Challenge.vue
 create mode 100644 src/pages/ChallengeEditor.vue
 rename src/pages/{Tutorial.vue => TutorialEditor.vue} (98%)

diff --git a/components.d.ts b/components.d.ts
index bd742c4..3fe1446 100644
--- a/components.d.ts
+++ b/components.d.ts
@@ -12,13 +12,11 @@ export {}
 declare module 'vue' {
   export interface GlobalComponents {
     Challenge: typeof import('./src/components/Challenge.vue')['default']
-    Corner: typeof import('./src/components/Corner.vue')['default']
     Editor: typeof import('./src/components/Editor.vue')['default']
     Editors: typeof import('./src/components/Editors.vue')['default']
     Login: typeof import('./src/components/Login.vue')['default']
     MarkdownEditor: typeof import('./src/components/dashboard/MarkdownEditor.vue')['default']
     NAlert: typeof import('naive-ui')['NAlert']
-    NameWithFilter: typeof import('./src/components/submissions/NameWithFilter.vue')['default']
     NButton: typeof import('naive-ui')['NButton']
     NCard: typeof import('naive-ui')['NCard']
     NCode: typeof import('naive-ui')['NCode']
@@ -53,6 +51,8 @@ declare module 'vue' {
     RouterView: typeof import('vue-router')['RouterView']
     Task: typeof import('./src/components/Task.vue')['default']
     TaskTitle: typeof import('./src/components/submissions/TaskTitle.vue')['default']
+    Toolbar: typeof import('./src/components/Toolbar.vue')['default']
+    Tutorial: typeof import('./src/components/Tutorial.vue')['default']
     UserActions: typeof import('./src/components/dashboard/UserActions.vue')['default']
   }
 }
diff --git a/src/api.ts b/src/api.ts
index d63032b..05aab71 100644
--- a/src/api.ts
+++ b/src/api.ts
@@ -1,6 +1,6 @@
 import axios from "axios"
 import { router } from "./router"
-import type { TutorialIn } from "./utils/type"
+import type { TutorialIn, ChallengeIn } from "./utils/type"
 import { BASE_URL, STORAGE_KEY } from "./utils/const"
 
 const http = axios.create({
@@ -100,6 +100,37 @@ export const Tutorial = {
   },
 }
 
+export const Challenge = {
+  async list() {
+    const res = await http.get("/challenge/list")
+    return res.data
+  },
+
+  async createOrUpdate(payload: ChallengeIn) {
+    const res = await http.post("/challenge/", payload)
+    return res.data
+  },
+
+  async togglePublic(display: number) {
+    const res = await http.put(`/challenge/public/${display}`)
+    return res.data
+  },
+
+  async remove(display: number) {
+    await http.delete(`/challenge/${display}`)
+  },
+
+  async get(display: number) {
+    const res = await http.get(`/challenge/${display}`)
+    return res.data
+  },
+
+  async listDisplay() {
+    const res = await http.get("/challenge/display")
+    return res.data
+  },
+}
+
 export const Submission = {
   async create(
     taskId: number,
diff --git a/src/components/Challenge.vue b/src/components/Challenge.vue
index 0cd8f41..bd3bc85 100644
--- a/src/components/Challenge.vue
+++ b/src/components/Challenge.vue
@@ -1,14 +1,86 @@
 <template>
   <div class="container" v-if="taskTab === TASK_TYPE.Challenge">
-    <n-empty>暂无挑战，敬请期待</n-empty>
+    <template v-if="currentChallenge">
+      <n-flex align="center" style="margin-bottom: 12px">
+        <n-button text @click="back">
+          <Icon :width="20" icon="pepicons-pencil:arrow-left"></Icon>
+        </n-button>
+        <span style="font-weight: bold">返回挑战列表</span>
+      </n-flex>
+      <div class="markdown-body" v-html="content" />
+    </template>
+    <template v-else>
+      <n-empty v-if="!challenges.length">暂无挑战，敬请期待</n-empty>
+      <n-grid v-else :cols="3" x-gap="12" y-gap="12">
+        <n-gi v-for="item in challenges" :key="item.display">
+          <n-card hoverable class="challenge-card" @click="select(item)">
+            <template #header>
+              {{ item.title }}
+            </template>
+            <template #header-extra>
+              <n-tag type="warning" size="small">{{ item.score }}分</n-tag>
+            </template>
+          </n-card>
+        </n-gi>
+      </n-grid>
+    </template>
   </div>
 </template>
 <script setup lang="ts">
-import { taskTab } from "../store/task"
+import { ref, onMounted } from "vue"
+import { Icon } from "@iconify/vue"
+import { marked } from "marked"
+import { useRouter } from "vue-router"
+import { Challenge } from "../api"
+import { taskTab, taskId, challengeDisplay } from "../store/task"
 import { TASK_TYPE } from "../utils/const"
+import type { ChallengeSlim } from "../utils/type"
+
+const router = useRouter()
+const challenges = ref<ChallengeSlim[]>([])
+const currentChallenge = ref<ChallengeSlim | null>(null)
+const content = ref("")
+
+async function loadList() {
+  challenges.value = await Challenge.listDisplay()
+  // 从 URL 恢复选中状态
+  if (challengeDisplay.value) {
+    const item = challenges.value.find(
+      (c) => c.display === challengeDisplay.value,
+    )
+    if (item) await select(item, false)
+  }
+}
+
+async function select(item: ChallengeSlim, updateUrl = true) {
+  currentChallenge.value = item
+  challengeDisplay.value = item.display
+  if (updateUrl) {
+    router.push({ name: "home-challenge", params: { display: item.display } })
+  }
+  const data = await Challenge.get(item.display)
+  taskId.value = data.task_ptr
+  const merged = `# #${data.display} ${data.title}\n${data.content}`
+  content.value = await marked.parse(merged, { async: true })
+}
+
+function back() {
+  currentChallenge.value = null
+  challengeDisplay.value = 0
+  taskId.value = 0
+  content.value = ""
+  router.push({ name: "home-challenge-list" })
+}
+
+onMounted(loadList)
 </script>
 <style scoped>
 .container {
   padding: 16px;
+  overflow: auto;
+}
+
+.challenge-card {
+  cursor: pointer;
 }
 </style>
diff --git a/src/components/Editors.vue b/src/components/Editors.vue
index f9872ec..a92a458 100644
--- a/src/components/Editors.vue
+++ b/src/components/Editors.vue
@@ -67,7 +67,11 @@
       </n-flex>
     </n-tab-pane>
     <template #suffix>
-      <Corner @format="format" />
+      <Toolbar
+        :submit-loading="submitLoading"
+        @format="format"
+        @submit="formatAndSubmit"
+      />
     </template>
   </n-tabs>
 </template>
@@ -79,12 +83,16 @@ import * as cssParser from "prettier/parser-postcss"
 import * as babelParser from "prettier/parser-babel"
 import * as estreeParser from "prettier/plugins/estree"
 import Editor from "./Editor.vue"
-import Corner from "./Corner.vue"
+import Toolbar from "./Toolbar.vue"
 import { html, css, js, tab, size, reset } from "../store/editors"
-import { NCode, useDialog } from "naive-ui"
-import { h } from "vue"
+import { taskId } from "../store/task"
+import { Submission } from "../api"
+import { NCode, useDialog, useMessage } from "naive-ui"
+import { h, ref } from "vue"
 
 const dialog = useDialog()
+const message = useMessage()
+const submitLoading = ref(false)
 
 function changeTab(name: string) {
   tab.value = name
@@ -94,30 +102,34 @@ function changeSize(num: number) {
   size.value = num
 }
 
+async function formatCode() {
+  const [htmlFormatted, cssFormatted, jsFormatted] = await Promise.all([
+    prettier.format(html.value, {
+      parser: "html",
+      //@ts-ignore
+      plugins: [htmlParser, babelParser, estreeParser, cssParser],
+      tabWidth: 4,
+    }),
+    prettier.format(css.value, {
+      parser: "css",
+      plugins: [cssParser],
+      tabWidth: 4,
+    }),
+    prettier.format(js.value, {
+      parser: "babel",
+      //@ts-ignore
+      plugins: [babelParser, estreeParser],
+      tabWidth: 2,
+    }),
+  ])
+  html.value = htmlFormatted
+  css.value = cssFormatted
+  js.value = jsFormatted
+}
+
 async function format() {
   try {
-    const [htmlFormatted, cssFormatted, jsFormatted] = await Promise.all([
-      prettier.format(html.value, {
-        parser: "html",
-        //@ts-ignore
-        plugins: [htmlParser, babelParser, estreeParser, cssParser],
-        tabWidth: 4,
-      }),
-      prettier.format(css.value, {
-        parser: "css",
-        plugins: [cssParser],
-        tabWidth: 4,
-      }),
-      prettier.format(js.value, {
-        parser: "babel",
-        //@ts-ignore
-        plugins: [babelParser, estreeParser],
-        tabWidth: 2,
-      }),
-    ])
-    html.value = htmlFormatted
-    css.value = cssFormatted
-    js.value = jsFormatted
+    await formatCode()
   } catch (err: any) {
     dialog.error({
       title: "格式化失败",
@@ -126,6 +138,40 @@ async function format() {
     })
   }
 }
+
+async function doSubmit() {
+  try {
+    await Submission.create(taskId.value, {
+      html: html.value,
+      css: css.value,
+      js: js.value,
+    })
+    message.success("提交成功")
+  } catch (err) {
+    message.error("提交失败")
+  }
+}
+
+async function formatAndSubmit() {
+  submitLoading.value = true
+  try {
+    await formatCode()
+    await doSubmit()
+  } catch (err: any) {
+    dialog.warning({
+      title: "代码整理失败",
+      content: () => h(NCode, { code: err.message }),
+      positiveText: "忽略并提交",
+      negativeText: "取消",
+      style: { width: "auto" },
+      onPositiveClick: async () => {
+        await doSubmit()
+      },
+    })
+  } finally {
+    submitLoading.value = false
+  }
+}
 </script>
 <style scoped>
 .pane {
diff --git a/src/components/Task.vue b/src/components/Task.vue
index b6aa5e6..a3e2fbb 100644
--- a/src/components/Task.vue
+++ b/src/components/Task.vue
@@ -11,7 +11,7 @@
           :width="20"
         ></Icon>
         <n-tabs
-          style="width: 210px"
+          style="width: 150px"
           type="segment"
           animated
           :value="taskTab"
@@ -19,22 +19,31 @@
         >
           <n-tab name="tutorial" tab="教程"></n-tab>
           <n-tab name="challenge" tab="挑战"></n-tab>
-          <n-tab
-            name="list"
-            tab="列表"
-            @click="$router.push({ name: 'submissions', params: { page: 1 } })"
-          ></n-tab>
         </n-tabs>
         <template v-if="!hideNav">
-          <n-button text @click="prev" :disabled="prevDisabled">
+          <n-button
+            text
+            @click="tutorialRef?.prev()"
+            :disabled="tutorialRef?.prevDisabled()"
+          >
             <Icon :width="24" icon="pepicons-pencil:arrow-left"></Icon>
           </n-button>
-          <n-button text @click="next" :disabled="nextDisabled">
+          <n-button
+            text
+            @click="tutorialRef?.next()"
+            :disabled="tutorialRef?.nextDisabled()"
+          >
             <Icon :width="24" icon="pepicons-pencil:arrow-right"></Icon>
           </n-button>
         </template>
       </n-flex>
       <n-flex>
+        <n-button
+          text
+          @click="$router.push({ name: 'submissions', params: { page: 1 } })"
+        >
+          <Icon :width="16" icon="lucide:list"></Icon>
+        </n-button>
         <n-button text v-if="roleSuper" @click="edit">
           <Icon :width="16" icon="lucide:edit"></Icon>
         </n-button>
@@ -43,187 +52,70 @@
         </n-button>
       </n-flex>
     </n-flex>
-    <div
-      v-if="taskTab === TASK_TYPE.Tutorial"
-      class="markdown-body"
-      v-html="content"
-      ref="$content"
-    />
+    <Tutorial v-if="taskTab === TASK_TYPE.Tutorial" ref="tutorialRef" />
     <Challenge v-else />
   </div>
 </template>
 <script lang="ts" setup>
 import { Icon } from "@iconify/vue"
-import { computed, onMounted, ref, useTemplateRef, watch } from "vue"
-import { marked } from "marked"
-import copyFn from "copy-text-to-clipboard"
-import { css, html, js, tab } from "../store/editors"
-import { Tutorial } from "../api"
+import { computed, onMounted, ref } from "vue"
 import { step } from "../store/tutorial"
 import { roleSuper } from "../store/user"
-import { taskId, taskTab } from "../store/task"
+import { taskTab, challengeDisplay } from "../store/task"
 import { useRoute, useRouter } from "vue-router"
 import { TASK_TYPE } from "../utils/const"
 import Challenge from "./Challenge.vue"
-import { NButton } from "naive-ui"
+import Tutorial from "./Tutorial.vue"
 
 const route = useRoute()
 const router = useRouter()
-const tutorialIds = ref<number[]>([])
-const content = ref("")
-const $content = useTemplateRef<any>("$content")
+const tutorialRef = ref<InstanceType<typeof Tutorial>>()
 
 defineEmits(["hide"])
 
 const hideNav = computed(
-  () => taskTab.value !== TASK_TYPE.Tutorial || tutorialIds.value.length <= 1,
+  () =>
+    taskTab.value !== TASK_TYPE.Tutorial ||
+    (tutorialRef.value?.tutorialIds?.length ?? 0) <= 1,
 )
 
-function changeTab(v: TASK_TYPE & "list") {
-  // 排除 list
-  if (v === "list") return
+function changeTab(v: TASK_TYPE) {
   taskTab.value = v
-  const query = { task: v } as any
-  if (v === TASK_TYPE.Tutorial) query.step = step.value
-  router.push({ query })
-}
-
-const prevDisabled = computed(() => {
-  const i = tutorialIds.value.indexOf(step.value)
-  return i <= 0
-})
-
-const nextDisabled = computed(() => {
-  const i = tutorialIds.value.indexOf(step.value)
-  return i === tutorialIds.value.length - 1
-})
-
-function prev() {
-  const i = tutorialIds.value.indexOf(step.value)
-  step.value = tutorialIds.value[i - 1]
-}
-
-function next() {
-  const i = tutorialIds.value.indexOf(step.value)
-  step.value = tutorialIds.value[i + 1]
+  if (v === TASK_TYPE.Tutorial) {
+    router.push(
+      step.value
+        ? { name: "home-tutorial", params: { display: step.value } }
+        : { name: "home-tutorial-list" },
+    )
+  } else if (v === TASK_TYPE.Challenge) {
+    challengeDisplay.value = 0
+    router.push({ name: "home-challenge-list" })
+  }
 }
 
 function edit() {
-  router.push({
-    name: taskTab.value,
-    params: taskTab.value === TASK_TYPE.Tutorial ? { display: step.value } : {},
-  })
+  const name =
+    taskTab.value === TASK_TYPE.Tutorial
+      ? "tutorial-editor"
+      : "challenge-editor"
+  const display =
+    taskTab.value === TASK_TYPE.Tutorial ? step.value : challengeDisplay.value
+  router.push({ name, params: { display } })
 }
 
-async function prepare() {
-  tutorialIds.value = await Tutorial.listDisplay()
-  if (!tutorialIds.value.length) {
-    content.value = "暂无教程"
+function init() {
+  const name = route.name as string
+  if (name.startsWith("home-tutorial")) {
+    taskTab.value = TASK_TYPE.Tutorial
+    if (route.params.display) step.value = Number(route.params.display)
+  } else if (name.startsWith("home-challenge")) {
+    taskTab.value = TASK_TYPE.Challenge
+    if (route.params.display)
+      challengeDisplay.value = Number(route.params.display)
   }
-  if (!tutorialIds.value.includes(step.value)) {
-    step.value = tutorialIds.value[0]
-  }
-}
-
-async function getContent() {
-  const data = await Tutorial.get(step.value)
-  taskId.value = data.task_ptr
-  const merged = `# #${data.display} ${data.title}\n${data.content}`
-  content.value = await marked.parse(merged, { async: true })
-}
-
-function addButton() {
-  const action = document.createElement("div")
-  action.className = "codeblock-action"
-  const pres = $content.value?.querySelectorAll("pre") ?? []
-  for (const pre of pres) {
-    let timer = 0
-    let copyTimer = 0
-    const actions = action.cloneNode() as HTMLDivElement
-    pre.insertBefore(actions, pre.children[0])
-    const $code = pre.childNodes[1] as HTMLPreElement
-    const match = $code.className.match(/-(.*)/)
-    let lang = "html"
-    if (match) lang = match[1].toLowerCase()
-
-    const langSpan = document.createElement("span")
-    langSpan.className = "lang"
-    langSpan.textContent = lang.toUpperCase()
-
-    const btnGroup = document.createElement("div")
-    btnGroup.className = "btn-group"
-
-    const copyBtn = document.createElement("button")
-    copyBtn.className = "action-btn"
-    copyBtn.textContent = "复制"
-
-    const replaceBtn = document.createElement("button")
-    replaceBtn.className = "action-btn"
-    replaceBtn.textContent = "替换"
-
-    btnGroup.appendChild(copyBtn)
-    btnGroup.appendChild(replaceBtn)
-
-    actions.appendChild(langSpan)
-    actions.appendChild(btnGroup)
-
-    copyBtn.onclick = () => {
-      const content = pre.children[1].textContent
-      copyFn(content ?? "")
-      copyBtn.textContent = "已复制"
-      clearTimeout(copyTimer)
-      copyTimer = setTimeout(() => {
-        copyBtn.textContent = "复制"
-      }, 1000)
-    }
-
-    replaceBtn.onclick = () => {
-      tab.value = lang
-      const content = pre.children[1].textContent
-      if (lang === "html") html.value = content
-      if (lang === "css") css.value = content
-      if (lang === "js") js.value = content
-      replaceBtn.textContent = "已替换"
-      clearTimeout(timer)
-      timer = setTimeout(() => {
-        replaceBtn.textContent = "替换"
-      }, 1000)
-    }
-  }
-}
-
-function modifyLink() {
-  const links = $content.value?.querySelectorAll("a") ?? []
-  for (const link of links) {
-    link.target = "_blank"
-  }
-}
-
-async function render() {
-  await getContent()
-  addButton()
-  modifyLink()
-}
-
-async function init() {
-  if (route.query.task) {
-    taskTab.value = route.query.task as TASK_TYPE
-  }
-  if (route.query.step) {
-    step.value = Number(route.query.step)
-  }
-  const query = { task: taskTab.value } as any
-  if (taskTab.value === TASK_TYPE.Tutorial) query.step = step.value
-  router.push({ query })
-  await prepare()
-  render()
 }
 
 onMounted(init)
-watch(step, (v) => {
-  router.push({ query: { ...route.query, step: v } })
-  render()
-})
 </script>
 <style scoped>
 .container {
@@ -239,65 +131,4 @@ watch(step, (v) => {
   border-bottom: 1px solid rgb(239, 239, 245);
   box-sizing: border-box;
 }
-
-.markdown-body {
-  padding: 16px;
-  box-sizing: border-box;
-  overflow: auto;
-}
-</style>
-<style>
-.markdown-body pre {
-  position: relative;
-}
-
-.markdown-body pre code {
-  padding: 0;
-  font-size: 1rem;
-  font-family: Monaco;
-}
-
-.codeblock-action {
-  margin-bottom: 1rem;
-  font-family:
-    v-sans,
-    system-ui,
-    -apple-system,
-    BlinkMacSystemFont,
-    "Segoe UI",
-    sans-serif,
-    "Apple Color Emoji",
-    "Segoe UI Emoji",
-    "Segoe UI Symbol";
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-}
-
-.codeblock-action .lang {
-  font-size: 0.9rem;
-  font-weight: bold;
-}
-
-.codeblock-action .btn-group {
-  display: flex;
-  gap: 0.5rem;
-}
-
-.codeblock-action .action-btn {
-  height: 28px;
-  padding: 0 14px;
-  font-size: 14px;
-  border-radius: 3px;
-  border: 1px solid #d9d9d9;
-  background-color: #fff;
-  color: #333;
-  cursor: pointer;
-  transition: all 0.2s ease;
-}
-
-.codeblock-action .action-btn:hover {
-  border-color: #18a058;
-  color: #18a058;
-}
 </style>
diff --git a/src/components/Corner.vue b/src/components/Toolbar.vue
similarity index 78%
rename from src/components/Corner.vue
rename to src/components/Toolbar.vue
index f94302e..012a02b 100644
--- a/src/components/Corner.vue
+++ b/src/components/Toolbar.vue
@@ -10,7 +10,7 @@
         secondary
         :disabled="submitDisabled"
         :loading="submitLoading"
-        @click="submit"
+        @click="emit('submit')"
       >
         提交
       </n-button>
@@ -29,23 +29,21 @@
   </n-flex>
 </template>
 <script lang="ts" setup>
-import { computed, h, ref } from "vue"
-import { useMessage } from "naive-ui"
+import { computed, h } from "vue"
 import { Icon } from "@iconify/vue"
 import { authed, roleNormal, roleSuper, user } from "../store/user"
 import { loginModal } from "../store/modal"
 import { show, tutorialSize, step } from "../store/tutorial"
 import { taskId, taskTab } from "../store/task"
-import { html, css, js } from "../store/editors"
-import { Account, Submission } from "../api"
+import { Account } from "../api"
 import { Role } from "../utils/type"
 import { router } from "../router"
 import { ADMIN_URL, TASK_LABEL } from "../utils/const"
 
-const message = useMessage()
-const emit = defineEmits(["format"])
-
-const submitLoading = ref(false)
+const props = defineProps<{
+  submitLoading: boolean
+}>()
+const emit = defineEmits(["format", "submit"])
 
 const submitDisabled = computed(() => {
   return taskId.value === 0
@@ -96,7 +94,7 @@ function showTutorial() {
 function clickMenu(name: string) {
   switch (name) {
     case "dashboard":
-      router.push({ name: "tutorial", params: { display: step.value } })
+      router.push({ name: "tutorial-editor", params: { display: step.value } })
       break
     case "admin":
       window.open(ADMIN_URL)
@@ -123,22 +121,6 @@ async function handleLogout() {
   user.username = ""
   user.role = Role.Normal
 }
-
-async function submit() {
-  try {
-    submitLoading.value = true
-    await Submission.create(taskId.value, {
-      html: html.value,
-      css: css.value,
-      js: js.value,
-    })
-    message.success("提交成功")
-  } catch (err) {
-    message.error("提交失败")
-  } finally {
-    submitLoading.value = false
-  }
-}
 </script>
 <style scoped>
 .corner {
diff --git a/src/components/Tutorial.vue b/src/components/Tutorial.vue
new file mode 100644
index 0000000..ac4d163
--- /dev/null
+++ b/src/components/Tutorial.vue
@@ -0,0 +1,203 @@
+<template>
+  <div class="markdown-body" v-html="content" ref="$content" />
+</template>
+<script lang="ts" setup>
+import { onMounted, ref, useTemplateRef, watch } from "vue"
+import { marked } from "marked"
+import copyFn from "copy-text-to-clipboard"
+import { css, html, js, tab } from "../store/editors"
+import { Tutorial } from "../api"
+import { step } from "../store/tutorial"
+import { taskId } from "../store/task"
+import { useRouter } from "vue-router"
+
+const router = useRouter()
+const tutorialIds = ref<number[]>([])
+const content = ref("")
+const $content = useTemplateRef<any>("$content")
+
+const prevDisabled = () => {
+  const i = tutorialIds.value.indexOf(step.value)
+  return i <= 0
+}
+
+const nextDisabled = () => {
+  const i = tutorialIds.value.indexOf(step.value)
+  return i === tutorialIds.value.length - 1
+}
+
+function prev() {
+  const i = tutorialIds.value.indexOf(step.value)
+  step.value = tutorialIds.value[i - 1]
+}
+
+function next() {
+  const i = tutorialIds.value.indexOf(step.value)
+  step.value = tutorialIds.value[i + 1]
+}
+
+defineExpose({ tutorialIds, prevDisabled, nextDisabled, prev, next })
+
+async function prepare() {
+  tutorialIds.value = await Tutorial.listDisplay()
+  if (!tutorialIds.value.length) {
+    content.value = "暂无教程"
+  }
+  if (!tutorialIds.value.includes(step.value)) {
+    step.value = tutorialIds.value[0]
+  }
+}
+
+async function getContent() {
+  const data = await Tutorial.get(step.value)
+  taskId.value = data.task_ptr
+  const merged = `# #${data.display} ${data.title}\n${data.content}`
+  content.value = await marked.parse(merged, { async: true })
+}
+
+function addButton() {
+  const action = document.createElement("div")
+  action.className = "codeblock-action"
+  const pres = $content.value?.querySelectorAll("pre") ?? []
+  for (const pre of pres) {
+    let timer = 0
+    let copyTimer = 0
+    const actions = action.cloneNode() as HTMLDivElement
+    pre.insertBefore(actions, pre.children[0])
+    const $code = pre.childNodes[1] as HTMLPreElement
+    const match = $code.className.match(/-(.*)/)
+    let lang = "html"
+    if (match) lang = match[1].toLowerCase()
+
+    const langSpan = document.createElement("span")
+    langSpan.className = "lang"
+    langSpan.textContent = lang.toUpperCase()
+
+    const btnGroup = document.createElement("div")
+    btnGroup.className = "btn-group"
+
+    const copyBtn = document.createElement("button")
+    copyBtn.className = "action-btn"
+    copyBtn.textContent = "复制"
+
+    const replaceBtn = document.createElement("button")
+    replaceBtn.className = "action-btn"
+    replaceBtn.textContent = "替换"
+
+    btnGroup.appendChild(copyBtn)
+    btnGroup.appendChild(replaceBtn)
+
+    actions.appendChild(langSpan)
+    actions.appendChild(btnGroup)
+
+    copyBtn.onclick = () => {
+      const content = pre.children[1].textContent
+      copyFn(content ?? "")
+      copyBtn.textContent = "已复制"
+      clearTimeout(copyTimer)
+      copyTimer = setTimeout(() => {
+        copyBtn.textContent = "复制"
+      }, 1000)
+    }
+
+    replaceBtn.onclick = () => {
+      tab.value = lang
+      const content = pre.children[1].textContent
+      if (lang === "html") html.value = content
+      if (lang === "css") css.value = content
+      if (lang === "js") js.value = content
+      replaceBtn.textContent = "已替换"
+      clearTimeout(timer)
+      timer = setTimeout(() => {
+        replaceBtn.textContent = "替换"
+      }, 1000)
+    }
+  }
+}
+
+function modifyLink() {
+  const links = $content.value?.querySelectorAll("a") ?? []
+  for (const link of links) {
+    link.target = "_blank"
+  }
+}
+
+async function render() {
+  await getContent()
+  addButton()
+  modifyLink()
+}
+
+async function init() {
+  await prepare()
+  render()
+}
+
+onMounted(init)
+watch(step, (v) => {
+  router.push({ name: "home-tutorial", params: { display: v } })
+  render()
+})
+</script>
+<style scoped>
+.markdown-body {
+  padding: 16px;
+  box-sizing: border-box;
+  overflow: auto;
+}
+</style>
+<style>
+.markdown-body pre {
+  position: relative;
+}
+
+.markdown-body pre code {
+  padding: 0;
+  font-size: 1rem;
+  font-family: Monaco;
+}
+
+.codeblock-action {
+  margin-bottom: 1rem;
+  font-family:
+    v-sans,
+    system-ui,
+    -apple-system,
+    BlinkMacSystemFont,
+    "Segoe UI",
+    sans-serif,
+    "Apple Color Emoji",
+    "Segoe UI Emoji",
+    "Segoe UI Symbol";
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+
+.codeblock-action .lang {
+  font-size: 0.9rem;
+  font-weight: bold;
+}
+
+.codeblock-action .btn-group {
+  display: flex;
+  gap: 0.5rem;
+}
+
+.codeblock-action .action-btn {
+  height: 28px;
+  padding: 0 14px;
+  font-size: 14px;
+  border-radius: 3px;
+  border: 1px solid #d9d9d9;
+  background-color: #fff;
+  color: #333;
+  cursor: pointer;
+  transition: all 0.2s ease;
+}
+
+.codeblock-action .action-btn:hover {
+  border-color: #18a058;
+  color: #18a058;
+}
+</style>
diff --git a/src/components/submissions/NameWithFilter.vue b/src/components/submissions/NameWithFilter.vue
deleted file mode 100644
index cc340bc..0000000
--- a/src/components/submissions/NameWithFilter.vue
+++ /dev/null
@@ -1 +0,0 @@
-<template></template>
diff --git a/src/pages/Challenge.vue b/src/pages/Challenge.vue
deleted file mode 100644
index c80b7a5..0000000
--- a/src/pages/Challenge.vue
+++ /dev/null
@@ -1 +0,0 @@
-<template>Dashboard Challenge</template>
diff --git a/src/pages/ChallengeEditor.vue b/src/pages/ChallengeEditor.vue
new file mode 100644
index 0000000..01c49ee
--- /dev/null
+++ b/src/pages/ChallengeEditor.vue
@@ -0,0 +1,182 @@
+<template>
+  <n-grid x-gap="10" :cols="8">
+    <n-gi :span="2" class="col">
+      <n-flex vertical class="list">
+        <n-card
+          v-for="item in list"
+          :key="item.display"
+          @click="show(item.display)"
+          class="card"
+          :header-style="{
+            backgroundColor:
+              item.display === challenge.display
+                ? 'rgba(24, 160, 80, 0.1)'
+                : '',
+          }"
+          :embedded="!item.is_public"
+        >
+          <template #header>
+            <n-flex align="center">
+              <n-button text @click.stop="togglePublic(item.display)">
+                <Icon
+                  width="24"
+                  :icon="
+                    item.is_public
+                      ? 'twemoji:check-mark-button'
+                      : 'twemoji:locked'
+                  "
+                ></Icon>
+              </n-button>
+              <span>【{{ item.display }}】{{ item.title }}</span>
+              <n-tag size="small" type="warning">{{ item.score }}分</n-tag>
+            </n-flex>
+          </template>
+          <template #header-extra>
+            <n-button text type="default" @click="remove(item.display)">
+              <Icon width="20" icon="material-symbols:close-rounded"></Icon>
+            </n-button>
+          </template>
+        </n-card>
+        <n-button @click="createNew">新建</n-button>
+      </n-flex>
+    </n-gi>
+
+    <n-gi :span="6" class="col">
+      <n-flex vertical>
+        <n-form inline>
+          <n-form-item label="序号" label-placement="left">
+            <n-input-number v-model:value="challenge.display" />
+          </n-form-item>
+
+          <n-form-item label="标题" label-placement="left">
+            <n-input v-model:value="challenge.title" />
+          </n-form-item>
+
+          <n-form-item label="分数" label-placement="left">
+            <n-input-number v-model:value="challenge.score" :min="0" />
+          </n-form-item>
+
+          <n-form-item label="公开" label-placement="left">
+            <n-switch v-model:value="challenge.is_public" />
+          </n-form-item>
+          <n-form-item label-placement="left">
+            <n-button type="primary" @click="submit" :disabled="!canSubmit">
+              提交
+            </n-button>
+          </n-form-item>
+        </n-form>
+        <MarkdownEditor
+          style="height: calc(100vh - 90px)"
+          v-model="challenge.content"
+        />
+      </n-flex>
+    </n-gi>
+  </n-grid>
+</template>
+<script lang="ts" setup>
+import { computed, onMounted, reactive, ref } from "vue"
+import { useRoute, useRouter } from "vue-router"
+import { Icon } from "@iconify/vue"
+import { Challenge } from "../api"
+import type { ChallengeSlim } from "../utils/type"
+import { useDialog, useMessage } from "naive-ui"
+import MarkdownEditor from "../components/dashboard/MarkdownEditor.vue"
+
+const route = useRoute()
+const router = useRouter()
+const message = useMessage()
+const confirm = useDialog()
+
+const list = ref<ChallengeSlim[]>([])
+const challenge = reactive({
+  display: 0,
+  title: "",
+  content: "",
+  score: 0,
+  is_public: false,
+})
+
+const canSubmit = computed(
+  () => challenge.display && challenge.title && challenge.content,
+)
+async function getContent() {
+  list.value = await Challenge.list()
+  show(Number(route.params.display))
+}
+
+function createNew() {
+  challenge.display = list.value[list.value.length - 1]?.display ?? 0 + 1
+  challenge.title = ""
+  challenge.content = ""
+  challenge.score = 0
+  challenge.is_public = false
+}
+
+async function submit() {
+  try {
+    await Challenge.createOrUpdate(challenge)
+    message.success("提交成功")
+    challenge.display = 0
+    challenge.title = ""
+    challenge.content = ""
+    challenge.score = 0
+    challenge.is_public = false
+    await getContent()
+  } catch (error: any) {
+    message.error(error.response.data.detail)
+  }
+}
+
+async function remove(display: number) {
+  confirm.warning({
+    title: "警告",
+    content: "你确定要删除吗？",
+    positiveText: "确定",
+    negativeText: "取消",
+    onPositiveClick: async () => {
+      await Challenge.remove(display)
+      message.success("删除成功")
+      getContent()
+    },
+  })
+}
+
+async function show(display: number) {
+  router.push({ name: "challenge-editor", params: { display } })
+  const item = await Challenge.get(display)
+  challenge.display = item.display
+  challenge.title = item.title
+  challenge.content = item.content
+  challenge.score = item.score
+  challenge.is_public = item.is_public
+}
+
+async function togglePublic(display: number) {
+  const data = await Challenge.togglePublic(display)
+  message.success(data.message)
+  list.value = list.value.map((item) => {
+    if (item.display === display) item.is_public = !item.is_public
+    return item
+  })
+}
+
+onMounted(getContent)
+</script>
+<style scoped>
+.list {
+  overflow: auto;
+  height: calc(100vh - 20px);
+}
+
+.col {
+  padding-top: 10px;
+}
+
+.card {
+  cursor: pointer;
+}
+
+.editor {
+  height: calc(100vh - 200px);
+}
+</style>
diff --git a/src/pages/Dashboard.vue b/src/pages/Dashboard.vue
index 39e49db..b5104dd 100644
--- a/src/pages/Dashboard.vue
+++ b/src/pages/Dashboard.vue
@@ -26,9 +26,12 @@ import { goHome } from "../utils/helper"
 const menu = [
   {
     label: "教程",
-    route: { name: "tutorial", params: { display: step.value } },
+    route: { name: "tutorial-editor", params: { display: step.value } },
+  },
+  {
+    label: "挑战",
+    route: { name: "challenge-editor", params: { display: 0 } },
   },
-  { label: "挑战", route: { name: "challenge" } },
   { label: "用户", route: { name: "user-manage", params: { page: 1 } } },
   { label: "提交", route: { name: "submissions", params: { page: 1 } } },
 ]
diff --git a/src/pages/Submissions.vue b/src/pages/Submissions.vue
index ebdcf5f..2e9f4ee 100644
--- a/src/pages/Submissions.vue
+++ b/src/pages/Submissions.vue
@@ -1,5 +1,5 @@
 <template>
-  <n-grid class="container" x-gap="10" :cols="2">
+  <n-grid class="container" x-gap="10" :cols="3">
     <n-gi :span="1">
       <n-flex vertical>
         <n-flex justify="space-between">
@@ -23,10 +23,16 @@
             </n-pagination>
           </n-flex>
         </n-flex>
-        <n-data-table striped :columns="columns" :data="data"></n-data-table>
+        <n-data-table
+          striped
+          :columns="columns"
+          :data="data"
+          :row-props="rowProps"
+          :row-class-name="rowClassName"
+        ></n-data-table>
       </n-flex>
     </n-gi>
-    <n-gi :span="1">
+    <n-gi :span="2">
       <Preview
         v-if="submission.id"
         :html="html"
@@ -59,7 +65,7 @@
   </n-modal>
 </template>
 <script setup lang="ts">
-import { NButton, type DataTableColumn } from "naive-ui"
+import { type DataTableColumn } from "naive-ui"
 import { computed, h, onMounted, onUnmounted, reactive, ref, watch } from "vue"
 import { Submission } from "../api"
 import type { SubmissionOut } from "../utils/type"
@@ -125,22 +131,19 @@ const columns: DataTableColumn<SubmissionOut>[] = [
       else return "-"
     },
   },
-  {
-    title: "效果",
-    key: "code",
-    render: (row) =>
-      h(
-        NButton,
-        {
-          quaternary: submission.value.id !== row.id,
-          type: submission.value.id === row.id ? "primary" : "default",
-          onClick: () => getSubmissionByID(row.id),
-        },
-        () => "查看",
-      ),
-  },
 ]
 
+function rowProps(row: SubmissionOut) {
+  return {
+    style: { cursor: "pointer" },
+    onClick: () => getSubmissionByID(row.id),
+  }
+}
+
+function rowClassName(row: SubmissionOut) {
+  return submission.value.id === row.id ? "row-active" : ""
+}
+
 async function init() {
   const res = await Submission.list(query)
   data.value = res.items
@@ -208,4 +211,8 @@ onUnmounted(() => {
   box-sizing: border-box;
   height: calc(100% - 43px);
 }
+
+:deep(.row-active td) {
+  background-color: rgba(24, 160, 80, 0.1) !important;
+}
 </style>
diff --git a/src/pages/Tutorial.vue b/src/pages/TutorialEditor.vue
similarity index 98%
rename from src/pages/Tutorial.vue
rename to src/pages/TutorialEditor.vue
index bd690b5..2f0cb55 100644
--- a/src/pages/Tutorial.vue
+++ b/src/pages/TutorialEditor.vue
@@ -135,7 +135,7 @@ async function remove(display: number) {
 }
 
 async function show(display: number) {
-  router.push({ name: "tutorial", params: { display } })
+  router.push({ name: "tutorial-editor", params: { display } })
   const item = await Tutorial.get(display)
   tutorial.display = item.display
   tutorial.title = item.title
diff --git a/src/router.ts b/src/router.ts
index 546b479..c53cace 100644
--- a/src/router.ts
+++ b/src/router.ts
@@ -6,6 +6,10 @@ import { STORAGE_KEY } from "./utils/const"
 
 const routes = [
   { path: "/", name: "home", component: Home },
+  { path: "/tutorial", name: "home-tutorial-list", component: Home },
+  { path: "/tutorial/:display", name: "home-tutorial", component: Home },
+  { path: "/challenge", name: "home-challenge-list", component: Home },
+  { path: "/challenge/:display", name: "home-challenge", component: Home },
   {
     path: "/submissions/:page",
     name: "submissions",
@@ -25,13 +29,13 @@ const routes = [
     children: [
       {
         path: "tutorial/:display",
-        name: "tutorial",
-        component: () => import("./pages/Tutorial.vue"),
+        name: "tutorial-editor",
+        component: () => import("./pages/TutorialEditor.vue"),
       },
       {
-        path: "challenge",
-        name: "challenge",
-        component: () => import("./pages/Challenge.vue"),
+        path: "challenge/:display",
+        name: "challenge-editor",
+        component: () => import("./pages/ChallengeEditor.vue"),
       },
       {
         path: "user-manage/:page",
diff --git a/src/store/task.ts b/src/store/task.ts
index 2f155f1..4fbdc69 100644
--- a/src/store/task.ts
+++ b/src/store/task.ts
@@ -6,3 +6,4 @@ const currentTask = (urlParams.get("task") as TASK_TYPE) ?? TASK_TYPE.Tutorial
 
 export const taskTab = ref(currentTask)
 export const taskId = ref(0)
+export const challengeDisplay = ref(0)
diff --git a/src/utils/helper.ts b/src/utils/helper.ts
index 4294e94..bf48ce6 100644
--- a/src/utils/helper.ts
+++ b/src/utils/helper.ts
@@ -6,10 +6,12 @@ export function parseTime(utc: Date | string, format = "YYYY年M月D日") {
   return time.value
 }
 
-export function goHome(router: any, type: TASK_TYPE, step: number) {
-  const query = { type } as any
+export function goHome(router: any, type: TASK_TYPE, display: number) {
   if (type === TASK_TYPE.Tutorial) {
-    query.step = step
+    router.push({ name: "home-tutorial", params: { display } })
+  } else if (type === TASK_TYPE.Challenge) {
+    router.push({ name: "home-challenge", params: { display } })
+  } else {
+    router.push({ name: "home" })
   }
-  router.push({ name: "home", query })
 }
diff --git a/src/utils/type.ts b/src/utils/type.ts
index 0ee4ce4..d4c0275 100644
--- a/src/utils/type.ts
+++ b/src/utils/type.ts
@@ -30,6 +30,21 @@ export interface TutorialIn {
   content: string
 }
 
+export interface ChallengeSlim {
+  display: number
+  title: string
+  score: number
+  is_public: boolean
+}
+
+export interface ChallengeIn {
+  display: number
+  title: string
+  content: string
+  score: number
+  is_public: boolean
+}
+
 export interface User {
   id: number
   username: string