add charts.

package-lock.json

@@ -12,6 +12,7 @@
         "@monaco-editor/loader": "^1.3.2",
         "@vueuse/core": "^9.11.1",
         "axios": "1.2.3",
+        "chart.js": "^4.2.0",
         "copy-text-to-clipboard": "^3.0.1",
         "date-fns": "^2.29.3",
         "highlight.js": "^11.7.0",
@@ -19,6 +20,7 @@
         "party-js": "^2.2.0",
         "pinia": "^2.0.29",
         "vue": "^3.2.45",
+        "vue-chartjs": "^5.2.0",
         "vue-router": "^4.1.6"
       },
       "devDependencies": {
@@ -485,6 +487,11 @@
       "resolved": "https://registry.npmmirror.com/@juggle/resize-observer/-/resize-observer-3.4.0.tgz",
       "integrity": "sha512-dfLbk+PwWvFzSxwk3n5ySL0hfBog779o8h68wK/7/APo/7cgyWp5jcXockbxdk5kFRkbeXWm4Fbi9FrdN381sA=="
     },
+    "node_modules/@kurkle/color": {
+      "version": "0.3.2",
+      "resolved": "https://registry.npmmirror.com/@kurkle/color/-/color-0.3.2.tgz",
+      "integrity": "sha512-fuscdXJ9G1qb7W8VdHi+IwRqij3lBkosAm4ydQtEmbY58OzHXqQhvlxqEkoz0yssNVn38bcpRWgA9PP+OGoisw=="
+    },
     "node_modules/@mdit-vue/plugin-component": {
       "version": "0.11.2",
       "resolved": "https://registry.npmmirror.com/@mdit-vue/plugin-component/-/plugin-component-0.11.2.tgz",
@@ -1008,6 +1015,17 @@
         "node": ">=8"
       }
     },
+    "node_modules/chart.js": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmmirror.com/chart.js/-/chart.js-4.2.0.tgz",
+      "integrity": "sha512-wbtcV+QKeH0F7gQZaCJEIpsNriFheacouJQTVIjITi3eQA8bTlIBoknz0+dgV79aeKLNMAX+nDslIVE/nJ3rzA==",
+      "dependencies": {
+        "@kurkle/color": "^0.3.0"
+      },
+      "engines": {
+        "pnpm": "^7.0.0"
+      }
+    },
     "node_modules/chokidar": {
       "version": "3.5.3",
       "resolved": "https://registry.npmmirror.com/chokidar/-/chokidar-3.5.3.tgz",
@@ -2491,6 +2509,15 @@
         "@vue/shared": "3.2.45"
       }
     },
+    "node_modules/vue-chartjs": {
+      "version": "5.2.0",
+      "resolved": "https://registry.npmmirror.com/vue-chartjs/-/vue-chartjs-5.2.0.tgz",
+      "integrity": "sha512-d3zpKmGZr2OWHQ1xmxBcAn5ShTG917+/UCLaSpaCDDqT0U7DBsvFzTs69ZnHCgKoXT55GZDW8YEj9Av+dlONLA==",
+      "peerDependencies": {
+        "chart.js": "^4.1.1",
+        "vue": "^3.0.0-0 || ^2.7.0"
+      }
+    },
     "node_modules/vue-router": {
       "version": "4.1.6",
       "resolved": "https://registry.npmmirror.com/vue-router/-/vue-router-4.1.6.tgz",
@@ -2824,6 +2851,11 @@
       "resolved": "https://registry.npmmirror.com/@juggle/resize-observer/-/resize-observer-3.4.0.tgz",
       "integrity": "sha512-dfLbk+PwWvFzSxwk3n5ySL0hfBog779o8h68wK/7/APo/7cgyWp5jcXockbxdk5kFRkbeXWm4Fbi9FrdN381sA=="
     },
+    "@kurkle/color": {
+      "version": "0.3.2",
+      "resolved": "https://registry.npmmirror.com/@kurkle/color/-/color-0.3.2.tgz",
+      "integrity": "sha512-fuscdXJ9G1qb7W8VdHi+IwRqij3lBkosAm4ydQtEmbY58OzHXqQhvlxqEkoz0yssNVn38bcpRWgA9PP+OGoisw=="
+    },
     "@mdit-vue/plugin-component": {
       "version": "0.11.2",
       "resolved": "https://registry.npmmirror.com/@mdit-vue/plugin-component/-/plugin-component-0.11.2.tgz",
@@ -3275,6 +3307,14 @@
         "fill-range": "^7.0.1"
       }
     },
+    "chart.js": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmmirror.com/chart.js/-/chart.js-4.2.0.tgz",
+      "integrity": "sha512-wbtcV+QKeH0F7gQZaCJEIpsNriFheacouJQTVIjITi3eQA8bTlIBoknz0+dgV79aeKLNMAX+nDslIVE/nJ3rzA==",
+      "requires": {
+        "@kurkle/color": "^0.3.0"
+      }
+    },
     "chokidar": {
       "version": "3.5.3",
       "resolved": "https://registry.npmmirror.com/chokidar/-/chokidar-3.5.3.tgz",
@@ -4375,6 +4415,12 @@
         "@vue/shared": "3.2.45"
       }
     },
+    "vue-chartjs": {
+      "version": "5.2.0",
+      "resolved": "https://registry.npmmirror.com/vue-chartjs/-/vue-chartjs-5.2.0.tgz",
+      "integrity": "sha512-d3zpKmGZr2OWHQ1xmxBcAn5ShTG917+/UCLaSpaCDDqT0U7DBsvFzTs69ZnHCgKoXT55GZDW8YEj9Av+dlONLA==",
+      "requires": {}
+    },
     "vue-router": {
       "version": "4.1.6",
       "resolved": "https://registry.npmmirror.com/vue-router/-/vue-router-4.1.6.tgz",

package.json

@@ -14,6 +14,7 @@
     "@monaco-editor/loader": "^1.3.2",
     "@vueuse/core": "^9.11.1",
     "axios": "1.2.3",
+    "chart.js": "^4.2.0",
     "copy-text-to-clipboard": "^3.0.1",
     "date-fns": "^2.29.3",
     "highlight.js": "^11.7.0",
@@ -21,6 +22,7 @@
     "party-js": "^2.2.0",
     "pinia": "^2.0.29",
     "vue": "^3.2.45",
+    "vue-chartjs": "^5.2.0",
     "vue-router": "^4.1.6"
   },
   "devDependencies": {

src/learn/index.vue

@@ -1,32 +1,72 @@
 <script setup lang="ts">
-import Monaco from "../shared/Monaco.vue"
+import Monaco from "~/shared/Monaco.vue"
-import raw from "./step-1/1.c?raw"
+import { isDesktop } from "~/shared/composables/breakpoints"
-
 const route = useRoute()
-const id = route.hash.replace("#step-", "") || "1"
+const router = useRouter()
 
-const Md = defineAsyncComponent(() => import(`./step-${id}/index.md`))
+const TOTAL = 3
 
-const code = ref(raw)
+const Mds = Array.from({ length: TOTAL }, (_, i) => i + 1).map((v) =>
+  defineAsyncComponent(() => import(`./step-${v}/index.md`))
+)
+const code = ref("")
+const step = computed(() => {
+  if (!route.params.step || !route.params.step.length) return 1
+  else {
+    return parseInt(route.params.step[0].split("-")[1])
+  }
+})
 
-function change(value: string) {
+watch(
-  code.value = value
+  () => route.params.step,
+  async (value) => {
+    if (route.name !== "learn") return
+    try {
+      const raw = await import(`./${value[0]}/main.c?raw`)
+      code.value = raw.default
+    } catch (err) {
+      router.replace("/learn/step-1")
+    }
+  },
+  { immediate: true }
+)
+
+function change(v: string) {
+  code.value = v
+}
+function prev() {
+  router.push(`/learn/step-${step.value - 1}`)
+}
+function next() {
+  router.push(`/learn/step-${step.value + 1}`)
+}
+function run() {
+  console.log(code.value)
 }
 </script>
 
 <template>
-  <n-grid :cols="2">
+  <n-grid v-if="isDesktop" :cols="24">
-    <n-gi>
+    <n-gi :span="10">
-      <Md />
+      <n-scrollbar style="max-height: calc(100vh - 92px)">
-      <n-space justify="space-between">
+        <component :is="Mds[step - 1]"></component>
-        <n-button text type="primary">上一步</n-button>
+        <n-space justify="space-around">
-        <n-button text type="primary">下一步</n-button>
+          <n-button v-if="step !== 1" text type="primary" @click="prev">
-      </n-space>
+            上一步
+          </n-button>
+          <n-button v-if="step !== TOTAL" text type="primary" @click="next">
+            下一步
+          </n-button>
+        </n-space>
+      </n-scrollbar>
     </n-gi>
-    <n-gi>
+    <n-gi :span="14" class="relative">
+      <n-button type="primary" class="action" @click="run">运行</n-button>
       <Monaco :value="code" @change="change" />
+      <div></div>
     </n-gi>
   </n-grid>
+  <div v-else></div>
 </template>
 
 <style>
@@ -64,4 +104,15 @@ function change(value: string) {
   text-align: right;
   color: rgba(115, 138, 148, 0.4);
 }
+
+.relative {
+  position: relative;
+}
+
+.action {
+  position: absolute;
+  top: 10px;
+  right: 10px;
+  z-index: 10;
+}
 </style>

src/learn/step-1/index.md

@@ -13,3 +13,99 @@ int main() {
 ```
 
 123
+
+# 11
+
+## 1
+
+哈哈
+
+```c {3-4}
+#include<stdio.h>
+
+int main() {
+    return 0;
+}
+```
+
+123
+
+# 11
+
+## 1
+
+哈哈
+
+```c {3-4}
+#include<stdio.h>
+
+int main() {
+    return 0;
+}
+```
+
+123
+
+# 11
+
+## 1
+
+哈哈
+
+```c {3-4}
+#include<stdio.h>
+
+int main() {
+    return 0;
+}
+```
+
+123
+
+# 11
+
+## 1
+
+哈哈
+
+```c {3-4}
+#include<stdio.h>
+
+int main() {
+    return 0;
+}
+```
+
+123
+
+# 11
+
+## 1
+
+哈哈
+
+```c {3-4}
+#include<stdio.h>
+
+int main() {
+    return 0;
+}
+```
+
+123
+
+# 11
+
+## 1
+
+哈哈
+
+```c {3-4}
+#include<stdio.h>
+
+int main() {
+    return 0;
+}
+```
+
+123

src/learn/step-2/index.md

@@ -0,0 +1 @@
+asas

src/learn/step-2/main.c

@@ -0,0 +1 @@
+1212121212

src/main.ts

@@ -8,7 +8,19 @@ import { routes } from "./routes"
 import App from "./App.vue"
 
 import { toggleLogin } from "./shared/composables/modal"
-import { init } from "./shared/composables/monaco"
+import { init as monacoInit } from "./shared/composables/monaco"
+
+import {
+  Chart as ChartJS,
+  Title,
+  Colors,
+  Tooltip,
+  Legend,
+  BarElement,
+  ArcElement,
+  CategoryScale,
+  LinearScale,
+} from "chart.js"
 
 const router = createRouter({
   history: createWebHistory(),
@@ -26,7 +38,19 @@ router.beforeEach((to, from, next) => {
     next()
   }
 })
-init()
+
+monacoInit()
+
+ChartJS.register(
+  CategoryScale,
+  LinearScale,
+  BarElement,
+  ArcElement,
+  Colors,
+  Title,
+  Tooltip,
+  Legend
+)
 const pinia = createPinia()
 const app = createApp(App)
 app.use(router)

src/oj/problem/components/ProblemInfo.vue

@@ -1,5 +1,6 @@
 <script setup lang="ts">
-import { DIFFICULTY } from "utils/constants"
+import { Pie } from "vue-chartjs"
+import { DIFFICULTY, JUDGE_STATUS } from "utils/constants"
 import { getACRate, getTagColor, parseTime } from "utils/functions"
 import { isDesktop } from "~/shared/composables/breakpoints"
 import { Problem } from "utils/types"
@@ -7,7 +8,30 @@ import { Problem } from "utils/types"
 interface Props {
   problem: Problem
 }
-defineProps<Props>()
+const props = defineProps<Props>()
+
+const data = computed(() => {
+  const status = props.problem.statistic_info
+  const labels = []
+  for (let i in status) {
+    if (status[i] === 0) {
+      delete status[i]
+    }
+    // @ts-ignore
+    labels.push(JUDGE_STATUS[i]["name"])
+  }
+  return {
+    labels,
+    datasets: [{ data: Object.values(status), hoverOffset: 4 }],
+  }
+})
+
+const options = ref({
+  responsive: true,
+  plugins: {
+    title: { text: "提交结果的比例", display: true, font: { size: 20 } },
+  },
+})
 </script>
 
 <template>
@@ -49,4 +73,14 @@ defineProps<Props>()
       </n-space>
     </n-descriptions-item>
   </n-descriptions>
+  <div class="pie">
+    <Pie :data="data" :options="options" />
+  </div>
 </template>
+<style scoped>
+.pie {
+  width: 100%;
+  max-width: 500px;
+  margin: 24px auto;
+}
+</style>

src/oj/rank/components/Chart.vue

@@ -0,0 +1,88 @@
+<script setup lang="ts">
+import { Bar } from "vue-chartjs"
+import { Rank } from "~/utils/types"
+
+const props = defineProps<{ rankData: Rank[] }>()
+
+const data = computed(() => ({
+  labels: props.rankData.map((rank) => rank.user.username),
+  datasets: [
+    {
+      label: "已解决",
+      data: props.rankData.map((rank) => rank.accepted_number),
+      backgroundColor: [
+        "rgba(255, 99, 132, 0.2)",
+        "rgba(255, 159, 64, 0.2)",
+        "rgba(55, 66, 250, 0.2)",
+        "rgba(75, 192, 192, 0.2)",
+        "rgba(54, 162, 235, 0.2)",
+        "rgba(153, 102, 255, 0.2)",
+        "rgba(48, 51, 107, 0.2)",
+        "rgba(249, 202, 36, 0.2)",
+        "rgba(106, 176, 76, 0.2)",
+        "rgba(119, 139, 235, 0.2)",
+      ],
+      borderColor: [
+        "rgba(255, 99, 132, 0.6)",
+        "rgba(255, 159, 64, 0.6)",
+        "rgba(55, 66, 250, 0.6)",
+        "rgba(75, 192, 192, 0.6)",
+        "rgba(54, 162, 235, 0.6)",
+        "rgba(153, 102, 255, 0.6)",
+        "rgba(48, 51, 107, 0.6)",
+        "rgba(249, 202, 36, 0.6)",
+        "rgba(106, 176, 76, 0.6)",
+        "rgba(119, 139, 235, 0.6)",
+      ],
+      hoverBackgroundColor: [
+        "rgba(255, 99, 132, 0.8)",
+        "rgba(255, 159, 64, 0.8)",
+        "rgba(55, 66, 250, 0.8)",
+        "rgba(75, 192, 192, 0.8)",
+        "rgba(54, 162, 235, 0.8)",
+        "rgba(153, 102, 255, 0.8)",
+        "rgba(48, 51, 107, 0.8)",
+        "rgba(249, 202, 36, 0.8)",
+        "rgba(106, 176, 76, 0.8)",
+        "rgba(119, 139, 235, 0.8)",
+      ],
+      hoverBorderColor: [
+        "rgba(255, 99, 132, 1)",
+        "rgba(255, 159, 64, 1)",
+        "rgba(55, 66, 250, 1)",
+        "rgba(75, 192, 192, 1)",
+        "rgba(54, 162, 235, 1)",
+        "rgba(153, 102, 255, 1)",
+        "rgba(48, 51, 107, 1)",
+        "rgba(249, 202, 36, 1)",
+        "rgba(106, 176, 76, 1)",
+        "rgba(119, 139, 235, 1)",
+      ],
+      borderWidth: 2,
+    },
+    {
+      label: "总提交数",
+      data: props.rankData.map((rank) => rank.submission_number),
+      hidden: true,
+    },
+  ],
+}))
+
+const options = ref({
+  plugins: {
+    title: {
+      text: "全校前十名的提交者（不包括超管）",
+      display: true,
+      font: { size: 20 },
+    },
+  },
+})
+</script>
+<template>
+  <Bar class="chart" :data="data" :options="options" />
+</template>
+<style scoped>
+.chart {
+  margin-bottom: 24px;
+}
+</style>

src/oj/rank/list.vue

@@ -1,5 +1,6 @@
 <script setup lang="ts">
-import { DataTableColumn, NButton, NButtonGroup } from "naive-ui"
+import { DataTableColumn, NButton } from "naive-ui"
+import Chart from "./components/Chart.vue"
 import Pagination from "~/shared/Pagination.vue"
 import { Rank } from "utils/types"
 import { getRank } from "oj/api"
@@ -11,13 +12,18 @@ const query = reactive({
   limit: 10,
   page: 1,
 })
+const rankData = ref<Rank[]>([])
 
 async function listRanks() {
   const offset = (query.page - 1) * query.limit
   const res = await getRank(offset, query.limit)
   data.value = res.data.results
   total.value = res.data.total
+  if (query.page === 1) {
+    rankData.value = data.value
+  }
 }
+
 const columns: DataTableColumn<Rank>[] = [
   {
     title: "排名",
@@ -61,6 +67,7 @@ onMounted(listRanks)
 </script>
 
 <template>
+  <Chart v-if="!!rankData.length" :rankData="rankData" />
   <n-data-table striped size="small" :data="data" :columns="columns" />
   <Pagination
     :total="total"

src/routes.ts

@@ -1,4 +1,6 @@
-export const routes = [
+import { RouteRecordRaw } from "vue-router"
+
+export const routes: RouteRecordRaw[] = [
   {
     path: "/",
     component: () => import("~/shared/layout/default.vue"),
@@ -41,7 +43,12 @@ export const routes = [
       },
       {
         path: "learn",
+        redirect: "learn/step-1",
+      },
+      {
+        path: "learn/:step+",
         component: () => import("learn/index.vue"),
+        name: "learn",
       },
     ],
   },

src/shared/Header.vue

@@ -36,7 +36,7 @@ const defaultValue = computed(() => route.path.split("/")[1] || "problem")
 const menus: MenuOption[] = [
   {
     label: () =>
-      h(RouterLink, { to: "/learn#step-1" }, { default: () => "自学" }),
+      h(RouterLink, { to: "/learn/step-1" }, { default: () => "自学" }),
     key: "learn",
   },
   {

src/utils/types.ts

@@ -96,7 +96,7 @@ export interface Problem {
   total_score: number
   submission_number: number
   accepted_number: number
-  statistic_info: {}
+  statistic_info: { [key in string]: number }
   share_submission: boolean
   contest: null
   my_status: number