fix.

src/oj/problem/components/editor.vue

@@ -1,25 +1,23 @@
 <script lang="ts" setup>
 import loader, { Monaco } from "@monaco-editor/loader"
 import { ref, onBeforeUnmount, onMounted, watch, reactive } from "vue"
-import { onBeforeRouteLeave, useRoute } from "vue-router"
 import {
-  buildProblemCodeKey,
   LANGUAGE,
-  languageLabel,
-  languageValue,
+  LANGUAGE_LABEL,
+  LANGUAGE_VALUE,
+  SOURCES,
 } from "../../../utils/constants"
-import storage from "../../../utils/storage"
 
-const route = useRoute()
-const { languages, template } = defineProps<{
-  languages: Array<LANGUAGE>
-  template: { [key in LANGUAGE]?: string }
+const { problem } = defineProps<{
+  problem: {
+    languages: Array<LANGUAGE>
+    template: { [key in LANGUAGE]?: string }
+  }
 }>()
 
 const state = reactive({
-  value: "",
-  language: languages[0] || "C",
-  theme: "vs",
+  values: ref({ ...SOURCES }),
+  language: problem.languages[0] || "C",
 })
 
 const monacoEditorRef = ref()
@@ -27,78 +25,52 @@ const monacoEditorRef = ref()
 let monaco: Monaco
 
 function reset() {
+  state.values[state.language] =
+    problem.template[state.language] || SOURCES[state.language]
   if (monaco && monaco.editor) {
-    monaco.editor.getModels()[0].setValue(template[state.language] || "")
+    monaco.editor.getModels()[0].setValue(state.values[state.language])
   }
 }
 
 onMounted(() => {
-  initValue()
-  initEditor()
+  init()
 })
 
 onBeforeUnmount(() => {
   monaco.editor.getModels().forEach((model) => model.dispose())
 })
 
-onBeforeRouteLeave(() => {
-  const key = buildProblemCodeKey(
-    route.params.problemID as string,
-    route.params.contestID as string
-  )
-  storage.set(key, {
-    code: state.value,
-    language: state.language,
-    theme: state.theme,
-  })
-})
-
 watch(
   () => state.language,
   () => {
     if (monaco && monaco.editor) {
       monaco.editor.setModelLanguage(
         monaco.editor.getModels()[0],
-        languageValue[state.language]
+        LANGUAGE_VALUE[state.language]
       )
+      reset()
     }
   }
 )
 
-function initValue() {
-  const key = buildProblemCodeKey(
-    route.params.problemID as string,
-    route.params.contestID as string
-  )
-  const problemCode = storage.get(key)
-  if (problemCode) {
-    state.value = problemCode.code
-    state.language = problemCode.language
-    state.theme = problemCode.theme
-  }
-  if (!state.value && template[state.language]) {
-    state.value = template[state.language] || ""
-  }
-}
+async function init() {
+  state.values[state.language] =
+    problem.template[state.language] || SOURCES[state.language]
 
-async function initEditor() {
   monaco = await loader.init()
   monaco.editor.create(monacoEditorRef.value, {
-    value: state.value, // 编辑器初始显示文字
-    language: languageValue[state.language],
+    value: state.values[state.language], // 编辑器初始显示文字
+    language: LANGUAGE_VALUE[state.language],
     automaticLayout: true, // 自适应布局
-    theme: state.theme, // 官方自带三种主题vs, hc-black, or vs-dark
+    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
   monaco.editor.getModels()[0].onDidChangeContent(() => {
-    console.log(1)
-    state.value = monaco.editor.getModels()[0].getValue()
+    state.values[state.language] = monaco.editor.getModels()[0].getValue()
   })
 }
 </script>
@@ -108,10 +80,10 @@ async function initEditor() {
     <el-form-item label="语言" label-width="60">
       <el-select v-model="state.language" class="language">
         <el-option
-          v-for="item in languages"
+          v-for="item in problem.languages"
           :key="item"
           :value="item"
-          :label="languageLabel[item]"
+          :label="LANGUAGE_LABEL[item]"
         >
         </el-option>
       </el-select>
@@ -139,7 +111,7 @@ async function initEditor() {
 }
 
 .editor {
-  height: 500px;
+  height: 70%;
 }
 .actions {
   margin-top: 16px;