fix

src/oj/problem/components/ProblemEditor.vue

@@ -0,0 +1,94 @@
+<script lang="ts" setup>
+import { code } from "oj/composables/code"
+import { problem } from "oj/composables/problem"
+import { SOURCES } from "utils/constants"
+import SyncCodeEditor from "~/shared/components/SyncCodeEditor.vue"
+import { isDesktop } from "~/shared/composables/breakpoints"
+import storage from "~/utils/storage"
+import { LANGUAGE } from "~/utils/types"
+import Form from "./Form.vue"
+
+const route = useRoute()
+const formRef = useTemplateRef<InstanceType<typeof Form>>("formRef")
+
+const sync = ref(false)
+const otherUserInfo = ref<{ name: string; isSuperAdmin: boolean }>()
+const hadConnection = ref(false)
+
+const contestID = route.params.contestID || null
+const storageKey = computed(
+  () =>
+    `problem_${problem.value!._id}_contest_${contestID}_lang_${code.language}`,
+)
+
+const editorHeight = computed(() =>
+  isDesktop.value ? "calc(100vh - 133px)" : "calc(100vh - 172px)",
+)
+
+onMounted(() => {
+  const savedCode = storage.get(storageKey.value)
+  code.value =
+    savedCode ||
+    problem.value!.template[code.language] ||
+    SOURCES[code.language]
+})
+
+const changeCode = (v: string) => {
+  storage.set(storageKey.value, v)
+}
+
+const changeLanguage = (v: LANGUAGE) => {
+  const savedCode = storage.get(storageKey.value)
+  code.value =
+    savedCode && storageKey.value.split("_").pop() === v
+      ? savedCode
+      : problem.value!.template[code.language] || SOURCES[code.language]
+}
+
+const toggleSync = (value: boolean) => {
+  sync.value = value
+  if (!value) {
+    hadConnection.value = false
+  }
+}
+
+const handleSyncClosed = () => {
+  sync.value = false
+  otherUserInfo.value = undefined
+  hadConnection.value = false
+  formRef.value?.resetSyncStatus()
+}
+
+const handleSyncStatusChange = (status: {
+  otherUser?: { name: string; isSuperAdmin: boolean }
+}) => {
+  otherUserInfo.value = status.otherUser
+  if (status.otherUser) {
+    hadConnection.value = true
+  }
+}
+</script>
+
+<template>
+  <n-flex vertical>
+    <Form
+      ref="formRef"
+      :storage-key="storageKey"
+      :other-user-info="otherUserInfo"
+      :is-connected="sync"
+      :had-connection="hadConnection"
+      @change-language="changeLanguage"
+      @toggle-sync="toggleSync"
+    />
+    <SyncCodeEditor
+      v-model:value="code.value"
+      :sync="sync"
+      :problem="problem!._id"
+      :language="code.language"
+      :height="editorHeight"
+      @update:model-value="changeCode"
+      @sync-closed="handleSyncClosed"
+      @sync-status-change="handleSyncStatusChange"
+    />
+  </n-flex>
+</template>