From f88c053848f3e1efffeef4f65f18d709e5c8dc42 Mon Sep 17 00:00:00 2001
From: yuetsh <517252939@qq.com>
Date: Thu, 5 Jan 2023 10:24:06 +0800
Subject: [PATCH] add problem.

---
 components.d.ts                    |   3 +
 src/oj/api.ts                      |   9 +-
 src/oj/components/editor.vue       |  78 -----------------
 src/oj/problem/detail.vue          |  30 +++++--
 src/oj/problem/editor.vue          | 133 +++++++++++++++++++++++++++++
 src/oj/problem/list.vue            |  11 +--
 src/oj/problem/problem-content.vue |   7 ++
 src/oj/problem/problem-info.vue    |  40 +++++++++
 src/utils/constants.ts             |  19 ++++-
 9 files changed, 228 insertions(+), 102 deletions(-)
 delete mode 100644 src/oj/components/editor.vue
 create mode 100644 src/oj/problem/editor.vue
 create mode 100644 src/oj/problem/problem-content.vue
 create mode 100644 src/oj/problem/problem-info.vue

diff --git a/components.d.ts b/components.d.ts
index 4cc9083..d5d0f6b 100644
--- a/components.d.ts
+++ b/components.d.ts
@@ -12,6 +12,9 @@ declare module '@vue/runtime-core' {
     ElCol: typeof import('element-plus/es')['ElCol']
     ElConfigProvider: typeof import('element-plus/es')['ElConfigProvider']
     ElContainer: typeof import('element-plus/es')['ElContainer']
+    ElDescription: typeof import('element-plus/es')['ElDescription']
+    ElDescriptions: typeof import('element-plus/es')['ElDescriptions']
+    ElDescriptionsItem: typeof import('element-plus/es')['ElDescriptionsItem']
     ElDialog: typeof import('element-plus/es')['ElDialog']
     ElDropdown: typeof import('element-plus/es')['ElDropdown']
     ElDropdownItem: typeof import('element-plus/es')['ElDropdownItem']
diff --git a/src/oj/api.ts b/src/oj/api.ts
index 636f483..81cc39c 100644
--- a/src/oj/api.ts
+++ b/src/oj/api.ts
@@ -1,17 +1,12 @@
 import { getACRate } from "./../utils/functions"
+import { DIFFICULTY } from "./../utils/constants"
 import http from "./../utils/http"
 
-const difficultDict = {
-  Low: "简单",
-  Mid: "中等",
-  High: "困难",
-}
-
 function filterResult(result: any) {
   const newResult: any = {
     displayID: result._id,
     title: result.title,
-    difficulty: difficultDict[<"Low" | "Mid" | "High">result.difficulty],
+    difficulty: DIFFICULTY[<"Low" | "Mid" | "High">result.difficulty],
     tags: result.tags,
     submission: result.submission_number,
     rate: getACRate(result.accepted_number, result.submission_number),
diff --git a/src/oj/components/editor.vue b/src/oj/components/editor.vue
deleted file mode 100644
index 8c5c0cc..0000000
--- a/src/oj/components/editor.vue
+++ /dev/null
@@ -1,78 +0,0 @@
-<template>
-  <el-select v-model="language">
-    <el-option value="c">C</el-option>
-    <el-option value="python">Python</el-option>
-  </el-select>
-  <div ref="monacoEditorRef" style="height: 300px"></div>
-</template>
-<script lang="ts" setup>
-import editorWorker from "monaco-editor/esm/vs/editor/editor.worker?worker"
-import jsonWorker from "monaco-editor/esm/vs/language/json/json.worker?worker"
-import cssWorker from "monaco-editor/esm/vs/language/css/css.worker?worker"
-import htmlWorker from "monaco-editor/esm/vs/language/html/html.worker?worker"
-import tsWorker from "monaco-editor/esm/vs/language/typescript/ts.worker?worker"
-
-import * as monaco from "monaco-editor"
-import { nextTick, ref, onBeforeUnmount, onMounted } from "vue"
-
-const text = ref("")
-const monacoEditorRef = ref()
-const language = ref("C")
-
-// @ts-ignore
-self.MonacoEnvironment = {
-  getWorker(workerId: string, label: string) {
-    if (label === "json") {
-      return new jsonWorker()
-    }
-    if (label === "css" || label === "scss" || label === "less") {
-      return new cssWorker()
-    }
-    if (label === "html" || label === "handlebars" || label === "razor") {
-      return new htmlWorker()
-    }
-    if (label === "typescript" || label === "javascript") {
-      return new tsWorker()
-    }
-    return new editorWorker()
-  },
-}
-
-onBeforeUnmount(() => {
-  editor.dispose()
-})
-
-onMounted(() => {
-  editorInit()
-})
-
-let editor: monaco.editor.IStandaloneCodeEditor
-
-function editorInit() {
-  nextTick(() => {
-    !editor
-      ? (editor = monaco.editor.create(monacoEditorRef.value, {
-          value: text.value, // 编辑器初始显示文字
-          language: "python", // 语言支持自行查阅demo
-          automaticLayout: true, // 自适应布局
-          theme: "vs", // 官方自带三种主题vs, hc-black, or vs-dark
-          foldingStrategy: "indentation",
-          renderLineHighlight: "all", // 行亮
-          selectOnLineNumbers: true, // 显示行号
-          minimap: {
-            enabled: false,
-          },
-          readOnly: false, // 只读
-          fontSize: 16, // 字体大小
-          scrollBeyondLastLine: false, // 取消代码后面一大段空白
-          overviewRulerBorder: false, // 不要滚动条的边框
-        }))
-      : editor.setValue("")
-    // 监听值的变化
-    editor.onDidChangeModelContent(() => {
-      text.value = editor.getValue()
-    })
-  })
-}
-</script>
-<style scoped></style>
diff --git a/src/oj/problem/detail.vue b/src/oj/problem/detail.vue
index 363b582..2e1a1ce 100644
--- a/src/oj/problem/detail.vue
+++ b/src/oj/problem/detail.vue
@@ -1,15 +1,28 @@
 <script setup lang="ts">
-import { onMounted } from "vue"
+import { onMounted, ref } from "vue"
 import { useRoute } from "vue-router"
-import Editor from "../components/editor.vue"
+import Editor from "./editor.vue"
 import { getProblem } from "../api"
+import ProblemContent from "./problem-content.vue"
+import ProblemInfo from "./problem-info.vue"
 
 const route = useRoute()
+const code = ref("print('hello world')")
+const language = ref("C")
+const problem = ref({
+  created_by: {},
+  io_mode: {},
+  languages: [],
+  samples: [],
+  statistic_info: {},
+  tags: [],
+  template: {},
+})
 
 async function init() {
   const id = route.params.id as string
   const res = await getProblem(id)
-  console.log(res.data)
+  problem.value = res.data
 }
 
 onMounted(() => {
@@ -21,12 +34,17 @@ onMounted(() => {
   <el-row>
     <el-col :span="12">
       <el-tabs type="border-card">
-        <el-tab-pane label="题目描述">1</el-tab-pane>
-        <el-tab-pane label="提交信息">2</el-tab-pane>
+        <el-tab-pane label="题目描述">
+          <ProblemContent :problem="problem" />
+        </el-tab-pane>
+        <el-tab-pane label="题目信息">
+          <ProblemInfo :problem="problem" />
+        </el-tab-pane>
+        <el-tab-pane label="提交信息">3</el-tab-pane>
       </el-tabs>
     </el-col>
     <el-col :span="12">
-      <Editor />
+      <Editor :value="code" :language="language" />
     </el-col>
   </el-row>
 </template>
diff --git a/src/oj/problem/editor.vue b/src/oj/problem/editor.vue
new file mode 100644
index 0000000..f15e3f1
--- /dev/null
+++ b/src/oj/problem/editor.vue
@@ -0,0 +1,133 @@
+<script lang="ts" setup>
+import editorWorker from "monaco-editor/esm/vs/editor/editor.worker?worker"
+import jsonWorker from "monaco-editor/esm/vs/language/json/json.worker?worker"
+import cssWorker from "monaco-editor/esm/vs/language/css/css.worker?worker"
+import htmlWorker from "monaco-editor/esm/vs/language/html/html.worker?worker"
+import tsWorker from "monaco-editor/esm/vs/language/typescript/ts.worker?worker"
+
+import * as monaco from "monaco-editor"
+import {
+  nextTick,
+  ref,
+  onBeforeUnmount,
+  onMounted,
+  watch,
+  defineProps,
+} from "vue"
+
+const props = defineProps(["value", "language"])
+
+const value = ref(props.value || "")
+const language = ref(props.language || "C")
+
+const monacoEditorRef = ref()
+
+// @ts-ignore
+self.MonacoEnvironment = {
+  getWorker(workerId: string, label: string) {
+    if (label === "json") {
+      return new jsonWorker()
+    }
+    if (label === "css" || label === "scss" || label === "less") {
+      return new cssWorker()
+    }
+    if (label === "html" || label === "handlebars" || label === "razor") {
+      return new htmlWorker()
+    }
+    if (label === "typescript" || label === "javascript") {
+      return new tsWorker()
+    }
+    return new editorWorker()
+  },
+}
+
+function reset() {
+  if (editor) {
+    editor.getModel()!.setValue(props.value || "")
+  }
+}
+
+onBeforeUnmount(() => {
+  editor && editor.dispose()
+})
+
+onMounted(() => {
+  editorInit()
+})
+
+watch(language, () => {
+  if (editor) {
+    monaco.editor.setModelLanguage(
+      editor.getModel()!,
+      language.value.toLowerCase()
+    )
+  }
+})
+
+let editor: monaco.editor.IStandaloneCodeEditor
+
+function editorInit() {
+  nextTick(() => {
+    if (editor) {
+      editor.setValue("")
+    } else {
+      editor = monaco.editor.create(monacoEditorRef.value, {
+        value: value.value, // 编辑器初始显示文字
+        language: language.value.toLowerCase(),
+        automaticLayout: true, // 自适应布局
+        theme: "vs", // 官方自带三种主题vs, hc-black, or vs-dark
+        minimap: {
+          enabled: false,
+        },
+        fontSize: 24, // 字体大小
+        scrollBeyondLastLine: false, // 取消代码后面一大段空白
+        overviewRulerBorder: false, // 不要滚动条的边框
+      })
+    }
+    // 监听值的变化
+    editor.onDidChangeModelContent(() => {
+      value.value = editor.getValue()
+    })
+  })
+}
+</script>
+
+<template>
+  <el-form :inline="true">
+    <el-form-item label="语言" label-width="60">
+      <el-select class="language" v-model="language">
+        <el-option value="C">C</el-option>
+        <el-option value="Python">Python</el-option>
+        <el-option value="CPP">C++</el-option>
+        <el-option value="Java">Java</el-option>
+      </el-select>
+    </el-form-item>
+    <el-form-item>
+      <el-button @click="reset">重置</el-button>
+    </el-form-item>
+  </el-form>
+  <div ref="monacoEditorRef" class="editor"></div>
+  <el-tabs type="border-card">
+    <el-tab-pane label="测试用例"> 1 </el-tab-pane>
+    <el-tab-pane label="执行结果"> 2 </el-tab-pane>
+  </el-tabs>
+  <el-form class="actions">
+    <el-form-item>
+      <el-button>运行</el-button>
+      <el-button type="primary">提交</el-button>
+    </el-form-item>
+  </el-form>
+</template>
+
+<style scoped>
+.language {
+  width: 100px;
+}
+
+.editor {
+  height: 500px;
+}
+.actions {
+  margin-top: 20px;
+}
+</style>
diff --git a/src/oj/problem/list.vue b/src/oj/problem/list.vue
index af46db1..d795cf0 100644
--- a/src/oj/problem/list.vue
+++ b/src/oj/problem/list.vue
@@ -1,8 +1,9 @@
 <script setup lang="ts">
-import { onMounted, ref, reactive, watch, VueElement } from "vue"
+import { onMounted, ref, reactive, watch } from "vue"
 import { useRoute, useRouter } from "vue-router"
 import { useUserStore } from "../../shared/stores/user"
 import { filterEmptyValue } from "../../utils/functions"
+import { getTagColor } from "../../utils/constants"
 import { getProblemList, getProblemTagList, getRandomProblemID } from "../api"
 
 const difficultyOptions = [
@@ -27,14 +28,6 @@ const query = reactive({
   limit: parseInt(<string>route.query.limit) || 10,
 })
 
-function getTagColor(tag: string) {
-  return {
-    简单: "success",
-    中等: "",
-    困难: "danger",
-  }[tag]
-}
-
 async function listTags() {
   const res = await getProblemTagList()
   tags.value = res.data
diff --git a/src/oj/problem/problem-content.vue b/src/oj/problem/problem-content.vue
new file mode 100644
index 0000000..2e28557
--- /dev/null
+++ b/src/oj/problem/problem-content.vue
@@ -0,0 +1,7 @@
+<script setup lang="ts">
+const { problem } = defineProps(["problem"])
+</script>
+
+<template></template>
+
+<style scoped></style>
diff --git a/src/oj/problem/problem-info.vue b/src/oj/problem/problem-info.vue
new file mode 100644
index 0000000..75229cb
--- /dev/null
+++ b/src/oj/problem/problem-info.vue
@@ -0,0 +1,40 @@
+<script setup lang="ts">
+import { defineProps } from "vue"
+import { DIFFICULTY, getTagColor } from "../../utils/constants"
+
+const { problem } = defineProps(["problem"])
+</script>
+
+<template>
+  <el-descriptions border>
+    <el-descriptions-item label="ID">
+      {{ problem._id }}
+    </el-descriptions-item>
+    <el-descriptions-item label="出题人">
+      {{ problem.created_by.username }}
+    </el-descriptions-item>
+    <el-descriptions-item label="难度">
+      <el-tag :type="getTagColor(problem.difficulty)">
+        {{ DIFFICULTY[<"Low" | "Mid" | "High">problem.difficulty] }}
+      </el-tag>
+    </el-descriptions-item>
+    <el-descriptions-item label="时间限制">
+      {{ problem.time_limit }}毫秒
+    </el-descriptions-item>
+    <el-descriptions-item label="内存限制">
+      {{ problem.memory_limit }}MB
+    </el-descriptions-item>
+    <el-descriptions-item label="类型">
+      {{ problem.rule_type }}
+    </el-descriptions-item>
+    <el-descriptions-item label="标签">
+      <el-space>
+        <el-tag type="info" v-for="tag in problem.tags" :key="tag">
+          {{ tag }}
+        </el-tag>
+      </el-space>
+    </el-descriptions-item>
+  </el-descriptions>
+</template>
+
+<style scoped></style>
diff --git a/src/utils/constants.ts b/src/utils/constants.ts
index 4989711..720db22 100644
--- a/src/utils/constants.ts
+++ b/src/utils/constants.ts
@@ -119,11 +119,26 @@ export const STORAGE_KEY = {
   USER: "user",
 }
 
+export const DIFFICULTY = {
+  Low: "简单",
+  Mid: "中等",
+  High: "困难",
+}
+
+export function getTagColor(tag: string) {
+  return {
+    Low: "success",
+    Mid: "",
+    High: "danger",
+    简单: "success",
+    中等: "",
+    困难: "danger",
+  }[tag]
+}
+
 export function buildProblemCodeKey(problemID: number, contestID = null) {
   if (contestID) {
     return `${STORAGE_KEY.PROBLEM_CODE}_${contestID}_${problemID}`
   }
   return `${STORAGE_KEY.PROBLEM_CODE}_NaN_${problemID}`
 }
-
-export const GOOGLE_ANALYTICS_ID = "UA-111499601-1"