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web/src/pages/ChallengeDetail.vue
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2026-05-06 06:28:49 -06:00

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<template>
<div class="challenge-layout">
<div class="challenge-sider">
<n-tabs v-model:value="activeTab" type="line" class="left-tabs">
<template #prefix>
<n-button text @click="back" style="margin: 0 8px">
<Icon :width="20" icon="pepicons-pencil:arrow-left" />
</n-button>
</template>
<template #suffix>
<n-flex style="margin: 0 8px">
<n-button v-if="assets.length" text @click="showAssets = true">
<Icon :width="16" icon="lucide:image" />
</n-button>
<n-button
v-if="roleAdmin || roleSuper"
text
@click="showStats = true"
>
<Icon :width="16" icon="lucide:bar-chart-2" />
</n-button>
<n-button
v-if="authed"
text
@click="
$router.push({ name: 'submissions', params: { page: 1 } })
"
>
<Icon :width="16" icon="lucide:list" />
</n-button>
<n-button v-if="roleSuper" text @click="edit">
<Icon :width="16" icon="lucide:edit" />
</n-button>
</n-flex>
</template>
<n-tab-pane name="desc" tab="挑战描述" display-directive="show">
<div class="desc-pane">
<div class="challenge-meta">
<n-text depth="3">
出题人:{{ challengeAuthor || "未设置" }}
</n-text>
</div>
<div
class="markdown-body content no-select"
v-html="challengeContent"
ref="$desc"
@copy.prevent
/>
</div>
</n-tab-pane>
<n-tab-pane name="chat" tab="AI 对话" display-directive="show">
<PromptPanel />
</n-tab-pane>
<n-tab-pane name="external" tab="手动提交" display-directive="show">
<ExternalAIPanel :task-id="taskId" />
</n-tab-pane>
</n-tabs>
</div>
<div class="challenge-content">
<Preview
:html="html"
:css="css"
:js="js"
:asset-base-url="assetBaseUrl"
show-code-button
clearable
@showCode="showCode = true"
@clear="clearAll"
/>
</div>
</div>
<TaskStatsModal v-model:show="showStats" :task-id="taskId" />
<n-modal
v-model:show="showAssets"
preset="card"
title="素材"
style="width: 500px"
>
<n-grid :cols="3" :x-gap="12" :y-gap="12">
<n-gi v-for="asset in assets" :key="asset.name">
<n-card size="small" :title="asset.name">
<n-image
:src="asset.url"
style="width: 100%; height: 100px; object-fit: contain"
/>
</n-card>
</n-gi>
</n-grid>
</n-modal>
<n-modal
v-model:show="showCode"
preset="card"
title="代码"
style="width: 700px"
>
<n-tabs type="line">
<n-tab-pane name="html" tab="HTML">
<n-code :code="html" language="html" />
</n-tab-pane>
<n-tab-pane name="css" tab="CSS">
<n-code :code="css" language="css" />
</n-tab-pane>
<n-tab-pane name="js" tab="JS">
<n-code :code="js" language="javascript" />
</n-tab-pane>
</n-tabs>
</n-modal>
</template>
<script setup lang="ts">
import { ref, watch, onMounted, onUnmounted, computed, useTemplateRef } from "vue"
import { useRoute, useRouter } from "vue-router"
import { useMessage } from "naive-ui"
import { Icon } from "@iconify/vue"
import { marked, type MarkedOptions } from "marked"
import copyFn from "copy-text-to-clipboard"
import PromptPanel from "../components/ai/PromptPanel.vue"
import ExternalAIPanel from "../components/ai/ExternalAIPanel.vue"
import Preview from "../components/editor/Preview.vue"
import TaskStatsModal from "../components/task/TaskStatsModal.vue"
import { Challenge, Submission, TaskAssets } from "../api"
import type { TaskAsset } from "../utils/type"
import { html, css, js } from "../store/editors"
import { taskId, taskTab, challengeDisplay } from "../store/task"
import { TASK_TYPE } from "../utils/const"
import { authed, roleAdmin, roleSuper } from "../store/user"
import {
connectPrompt,
disconnectPrompt,
streaming,
setOnCodeComplete,
} from "../store/prompt"
const route = useRoute()
const router = useRouter()
const message = useMessage()
const challengeRenderer = new marked.Renderer()
challengeRenderer.code = ({ text, lang }) => {
const language = lang?.toLowerCase() ?? "text"
return `<div class="codeblock-wrapper" data-lang="${language}">
<div class="codeblock-action">
<span class="lang">${language.toUpperCase()}</span>
<button class="action-btn" data-action="copy">复制</button>
</div>
<pre><code class="language-${language}">${text}</code></pre>
</div>`
}
challengeRenderer.link = ({ href, text }) =>
`<a href="${href}" target="_blank">${text}</a>`
function setupCodeCopy() {
$desc.value?.addEventListener("click", (e: MouseEvent) => {
const btn = (e.target as HTMLElement).closest<HTMLButtonElement>("[data-action='copy']")
if (!btn) return
const wrapper = btn.closest<HTMLElement>("[data-lang]")!
const code = wrapper.querySelector("code")?.textContent ?? ""
copyFn(code)
btn.textContent = "已复制"
setTimeout(() => { btn.textContent = "复制" }, 1000)
})
}
const activeTab = ref("desc")
const challengeContent = ref("")
const challengeAuthor = ref("")
const $desc = useTemplateRef<HTMLElement>("$desc")
const showCode = ref(false)
const showStats = ref(false)
const showAssets = ref(false)
const assets = ref<TaskAsset[]>([])
const assetBaseUrl = computed(
() => `/media/tasks/challenge/${challengeDisplay.value}/`,
)
watch(streaming, (val) => {
if (val) activeTab.value = "chat"
})
async function loadChallenge() {
const display = Number(route.params.display)
taskTab.value = TASK_TYPE.Challenge
challengeDisplay.value = display
const data = await Challenge.get(display)
taskId.value = data.task_ptr
challengeAuthor.value = data.author_name ?? ""
challengeContent.value = await marked.parse(data.content, {
async: true,
renderer: challengeRenderer,
} as MarkedOptions)
assets.value = await TaskAssets.listChallenge(display)
if (!authed.value) return
connectPrompt(data.task_ptr)
setOnCodeComplete(async (code, messageId) => {
try {
await Submission.create(
taskId.value,
{
html: code.html ?? "",
css: code.css ?? "",
js: code.js ?? "",
},
messageId,
)
message.success("已自动提交本次对话生成的代码")
} catch {
// 静默失败,不打扰用户
}
})
}
function edit() {
router.push({
name: "challenge-editor",
params: { display: route.params.display },
})
}
function clearAll() {
html.value = ""
css.value = ""
js.value = ""
}
function back() {
disconnectPrompt()
taskId.value = 0
router.push({ name: "home-challenge-list" })
}
onMounted(() => {
setupCodeCopy()
loadChallenge()
})
onUnmounted(disconnectPrompt)
</script>
<style scoped>
.challenge-layout {
display: flex;
height: 100vh;
overflow: hidden;
}
.challenge-sider {
width: 40%;
height: 100%;
overflow: hidden;
border-right: 1px solid var(--n-border-color, #efeff5);
flex-shrink: 0;
}
.challenge-content {
flex: 1;
height: 100%;
overflow: hidden;
}
.left-tabs {
height: 100%;
display: flex;
flex-direction: column;
}
.left-tabs :deep(.n-tabs-pane-wrapper) {
flex: 1;
min-height: 0;
overflow: hidden;
display: flex;
flex-direction: column;
}
.left-tabs :deep(.n-tab-pane) {
flex: 1;
min-height: 0;
overflow: hidden;
padding: 0;
}
.content {
padding: 12px;
overflow-y: auto;
flex: 1;
min-height: 0;
box-sizing: border-box;
}
.desc-pane {
height: 100%;
display: flex;
flex-direction: column;
}
.challenge-meta {
padding: 10px 12px;
border-bottom: 1px solid var(--n-border-color, #efeff5);
flex-shrink: 0;
}
.no-select {
user-select: none;
}
</style>
<style>
.challenge-sider .codeblock-wrapper {
padding: 1rem;
background-color: #f6f8fa;
border-radius: 6px;
margin-bottom: 1rem;
overflow: auto;
}
.challenge-sider .codeblock-wrapper pre {
padding: 0;
background-color: transparent;
border-radius: 0;
margin-bottom: 0;
overflow: visible;
}
.challenge-sider .codeblock-wrapper pre code {
padding: 0;
font-size: 1rem;
font-family: Monaco, monospace;
user-select: text;
}
.challenge-sider .codeblock-action {
margin-bottom: 0.5rem;
display: flex;
align-items: center;
justify-content: space-between;
}
.challenge-sider .codeblock-action .lang {
font-size: 0.9rem;
font-weight: bold;
}
.challenge-sider .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;
user-select: none;
}
.challenge-sider .action-btn:hover {
border-color: #18a058;
color: #18a058;
}
</style>