632 lines
18 KiB
Vue
632 lines
18 KiB
Vue
<script setup lang="ts">
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import { computed, onMounted, onUnmounted, ref } from "vue";
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import request from "@/utils/request";
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import { ElMessage } from "element-plus";
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import { useRoute, useRouter } from "vue-router";
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import {
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createTaskApplication,
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deleteTaskApplication,
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getTaskApplications,
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updateTaskApplication,
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type TaskApplication,
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} from "@/api/tasks";
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import { getUrlTitle } from "@/utils/fetchTitle";
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import { renderMarkdown } from "@/utils/markdown";
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import { applicationStatusOptions } from "@/utils/taskApplication";
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const router = useRouter();
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const route = useRoute();
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const taskId = route.params.taskId ? Number(route.params.taskId) : null;
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const buttonName = route.meta.buttonText as string;
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const isUpdateMode = computed(() => route.meta.action === "update");
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const taskNum = ref("");
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const taskName = ref("");
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const taskDescription = ref("");
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const materialUrl = ref("");
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const priority = ref({
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urgency: 0,
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importance: 0,
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contentDifficulty: 0,
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futureValue: 0,
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subjectivePriority: 0,
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});
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const priorityOptions = [0, 1, 2, 3, 4, 5];
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const applications = ref<TaskApplication[]>([]);
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const applicationLoading = ref(false);
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const appUrlTitles = ref<Record<number, string>>({});
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const applicationDialogVisible = ref(false);
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const applicationSaving = ref(false);
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const deletingApplicationId = ref<number | null>(null);
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const editingApplicationId = ref<number | null>(null);
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const pageLoading = ref(false);
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const submitting = ref(false);
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const previewLoading = ref(false);
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const applicationForm = ref<{
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title: string;
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description: string;
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resourceUrl: string;
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status: TaskApplication["status"];
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}>({
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title: "",
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description: "",
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resourceUrl: "",
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status: "TODO",
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});
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const openApplicationDialog = () => {
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resetApplicationForm();
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applicationDialogVisible.value = true;
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};
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const resetApplicationForm = () => {
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editingApplicationId.value = null;
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applicationForm.value = {
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title: "",
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description: "",
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resourceUrl: "",
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status: "TODO",
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};
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};
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const loadApplications = async (targetTaskNum: string) => {
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applicationLoading.value = true;
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try {
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const res = await getTaskApplications(targetTaskNum);
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applications.value = res?.data || [];
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// 异步抓取标题
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const map: Record<number, string> = {};
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await Promise.all(
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applications.value
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.filter((a) => a.resourceUrl)
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.map(async (a) => {
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map[a.id] = await getUrlTitle(a.resourceUrl!);
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})
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);
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appUrlTitles.value = map;
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} catch (error: any) {
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applications.value = [];
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ElMessage.error(error?.message || "应用场景加载失败");
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} finally {
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applicationLoading.value = false;
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}
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};
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const saveApplication = async () => {
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if (!taskNum.value) {
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ElMessage.warning("任务编号未加载，暂不能维护应用场景");
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return;
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}
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if (!applicationForm.value.title.trim()) {
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ElMessage.warning("应用项目标题不能为空");
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return;
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}
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applicationSaving.value = true;
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try {
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const payload = {
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title: applicationForm.value.title,
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description: applicationForm.value.description,
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resourceUrl: applicationForm.value.resourceUrl,
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status: applicationForm.value.status,
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};
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if (editingApplicationId.value) {
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await updateTaskApplication(editingApplicationId.value, payload);
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ElMessage.success("应用场景已更新");
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} else {
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await createTaskApplication(taskNum.value, payload);
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ElMessage.success("应用场景已添加");
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}
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applicationDialogVisible.value = false;
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resetApplicationForm();
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await loadApplications(taskNum.value);
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} finally {
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applicationSaving.value = false;
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}
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};
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const editApplication = (item: TaskApplication) => {
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editingApplicationId.value = item.id;
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applicationForm.value = {
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title: item.title || "",
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description: item.description || "",
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resourceUrl: item.resourceUrl || "",
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status: item.status || "TODO",
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};
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applicationDialogVisible.value = true;
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};
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const removeApplication = async (item: TaskApplication) => {
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if (deletingApplicationId.value !== null) return;
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deletingApplicationId.value = item.id;
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try {
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await deleteTaskApplication(item.id);
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ElMessage.success("应用场景已删除");
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if (editingApplicationId.value === item.id) {
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resetApplicationForm();
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}
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if (taskNum.value) {
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await loadApplications(taskNum.value);
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}
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} finally {
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deletingApplicationId.value = null;
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}
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};
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const convertMaterialUrls = async () => {
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const raw = materialUrl.value || "";
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if (!raw.trim()) return;
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const bareUrls = new Set<string>();
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raw.replace(/https?:\/\/[^\s)\u3001\uFF09\u300D\u300B<>]+/g, (url) => {
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const clean = url.replace(/[.。,，;；!！?？）】」』\]]+$/, "");
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// 跳过 [text](url) 内的
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if (!raw.includes(`](${clean})`)) bareUrls.add(clean);
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return url;
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});
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if (bareUrls.size === 0) return;
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const titles: Record<string, string> = {};
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const results = await Promise.all([...bareUrls].map(async (u) => ({ u, t: await getUrlTitle(u) })));
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results.forEach(({ u, t }) => { titles[u] = t; });
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let result = raw;
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for (const u of bareUrls) {
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if (titles[u] && titles[u] !== u) {
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result = result.replace(u, `[${titles[u].replace(/]/g, "\\]")}](${u})`);
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}
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}
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materialUrl.value = result;
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};
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const createTask = async () => {
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if (submitting.value) return;
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submitting.value = true;
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try {
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await convertMaterialUrls();
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const result = await request.post("/tasks", {
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taskName: taskName.value,
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taskDescription: taskDescription.value,
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materialUrl: materialUrl.value,
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...priority.value,
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});
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if (result.code === 200) {
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ElMessage.success("创建任务成功");
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await router.push({ name: "study" });
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} else {
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ElMessage.error("任务创建失败：" + result.message);
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}
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} finally {
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submitting.value = false;
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}
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};
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const loadTask = async () => {
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if (taskId === null) return;
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pageLoading.value = true;
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try {
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const result = await request.get(`/tasks/${taskId}`, {});
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if (result.code === 200) {
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const data = result.data;
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taskNum.value = data.taskNum || "";
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taskName.value = data.taskName;
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taskDescription.value = data.taskDescription;
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materialUrl.value = data.materialUrl || "";
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priority.value = {
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urgency: data.urgency,
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importance: data.importance,
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contentDifficulty: data.contentDifficulty,
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futureValue: data.futureValue,
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subjectivePriority: data.subjectivePriority,
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};
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if (taskNum.value) {
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loadApplications(taskNum.value);
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}
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} else {
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ElMessage.error(`任务加载失败：${result.message}`);
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}
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} catch (error: any) {
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ElMessage.error(error?.message || "任务加载失败，请重试");
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} finally {
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pageLoading.value = false;
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}
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};
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const updateTask = async () => {
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if (submitting.value) return;
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submitting.value = true;
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try {
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await convertMaterialUrls();
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const result = await request.put("/tasks/" + taskId, {
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id: taskId,
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taskName: taskName.value,
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taskDescription: taskDescription.value,
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materialUrl: materialUrl.value,
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...priority.value,
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});
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if (result.code === 200) {
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ElMessage.success("更新任务成功");
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await router.push({ name: "study" });
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} else {
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ElMessage.error("任务更新失败：" + result.message);
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}
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} finally {
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submitting.value = false;
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}
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};
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const cancelTask = () => {
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ElMessage.info("已取消操作");
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router.push({ name: "study" });
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};
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const submitTask = async () => {
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if (submitting.value) return;
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switch (route.name) {
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case "add-task":
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await createTask();
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break;
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case "update-task":
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await updateTask();
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break;
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default:
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ElMessage.error("该功能暂不可用，请刷新后重试");
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}
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};
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const screenWidth = ref(window.innerWidth);
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const updateWidth = () => {
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screenWidth.value = window.innerWidth;
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};
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onMounted(() => {
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window.addEventListener("resize", updateWidth);
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if (route.meta.action === "update" && taskId !== null) {
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loadTask();
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}
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});
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onUnmounted(() => window.removeEventListener("resize", updateWidth));
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const isMobile = computed(() => screenWidth.value <= 900);
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// 学习材料 Markdown 预览
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const showPreview = ref(false);
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const materialPreview = ref("");
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async function previewMaterial() {
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if (previewLoading.value) return;
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previewLoading.value = true;
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try {
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const raw = materialUrl.value || "";
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if (!raw.trim()) {
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materialPreview.value = "";
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showPreview.value = true;
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return;
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}
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const titles: Record<string, string> = {};
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const bareUrls = new Set<string>();
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raw.replace(/https?:\/\/[^\s)\u3001\uFF09\u300D\u300B<>]+/g, (url) => {
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bareUrls.add(url.replace(/[.。,，;；!！?？）】」』\]]+$/, ""));
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return url;
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});
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const results = await Promise.all([...bareUrls].map(async (u) => ({ u, t: await getUrlTitle(u) })));
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results.forEach(({ u, t }) => { titles[u] = t; });
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materialPreview.value = renderMarkdown(raw, titles);
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showPreview.value = true;
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} finally {
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previewLoading.value = false;
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}
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}
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defineExpose({
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priorityOptions,
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priority,
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taskNum,
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taskName,
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taskDescription,
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materialUrl,
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isUpdateMode,
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loadTask,
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createTask,
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updateTask,
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submitTask,
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convertMaterialUrls,
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});
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</script>
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<template>
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<section class="task-form-page" v-loading="pageLoading">
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<el-form label-position="top" class="surface-card form-shell">
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<div class="group">
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<h3>基础信息</h3>
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<el-form-item label="任务名称">
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<el-input v-model="taskName" placeholder="例如：Vue3 组件通信实践" />
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</el-form-item>
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<el-form-item label="任务描述">
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<el-input v-model="taskDescription" type="textarea" :rows="5" placeholder="请输入任务描述" />
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</el-form-item>
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<el-form-item>
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<template #label>
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<div class="material-label">
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<span>学习材料地址</span>
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<el-button
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v-if="!showPreview"
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text
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size="small"
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type="primary"
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:loading="previewLoading"
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@click="previewMaterial()"
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>预览</el-button>
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<el-button
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v-else
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text
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size="small"
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@click="showPreview = false"
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>编辑</el-button>
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<span class="material-hint" v-if="!showPreview">[链接文字](url) 或直接粘贴链接</span>
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<span class="material-hint" v-else>链接会自动获取标题展示</span>
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</div>
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</template>
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<el-input
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v-if="!showPreview"
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v-model="materialUrl"
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type="textarea"
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:rows="6"
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placeholder="支持 Markdown 格式 例如： 参考 [Vue.js 文档](https://vuejs.org/guide) 源码在 https://github.com/vuejs/core"
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/>
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<div v-else class="material-preview" v-html="materialPreview" />
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</el-form-item>
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</div>
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<div class="group">
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<h3>优先级维度</h3>
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<div class="priority-grid" :class="{ mobile: isMobile }">
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<el-form-item label="急迫性">
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<el-select v-model="priority.urgency">
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<el-option v-for="item in priorityOptions" :key="'u' + item" :label="item" :value="item" />
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</el-select>
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</el-form-item>
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<el-form-item label="重要性">
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<el-select v-model="priority.importance">
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<el-option v-for="item in priorityOptions" :key="'i' + item" :label="item" :value="item" />
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</el-select>
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</el-form-item>
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<el-form-item label="内容难度">
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<el-select v-model="priority.contentDifficulty">
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<el-option v-for="item in priorityOptions" :key="'d' + item" :label="item" :value="item" />
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</el-select>
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</el-form-item>
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<el-form-item label="未来价值">
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<el-select v-model="priority.futureValue">
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<el-option v-for="item in priorityOptions" :key="'f' + item" :label="item" :value="item" />
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</el-select>
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</el-form-item>
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<el-form-item label="主观优先级">
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<el-select v-model="priority.subjectivePriority">
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<el-option v-for="item in priorityOptions" :key="'s' + item" :label="item" :value="item" />
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</el-select>
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</el-form-item>
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</div>
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</div>
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<div class="group" v-if="isUpdateMode" v-loading="applicationLoading">
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<div class="application-header">
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<h3>应用场景</h3>
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<el-button type="success" @click="openApplicationDialog()">添加应用场景</el-button>
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</div>
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<div class="application-list" v-if="applications.length > 0">
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<div class="application-item" v-for="item in applications" :key="item.id">
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<div class="application-main">
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<strong>{{ item.title }}</strong>
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<el-tag size="small" effect="plain">
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{{ applicationStatusOptions.find(option => option.value === item.status)?.label || item.status }}
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</el-tag>
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</div>
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<p v-if="item.description">{{ item.description }}</p>
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<el-link v-if="item.resourceUrl" :href="item.resourceUrl" target="_blank" type="primary">
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{{ appUrlTitles[item.id] || item.resourceUrl }}
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</el-link>
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<div class="application-actions">
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<el-button text type="primary" size="small" @click="editApplication(item)">编辑</el-button>
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<el-button
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text
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type="danger"
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size="small"
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:loading="deletingApplicationId === item.id"
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:disabled="deletingApplicationId !== null"
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@click="removeApplication(item)"
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>删除</el-button>
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</div>
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</div>
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</div>
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<p v-else class="empty-text">暂未设置应用场景</p>
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</div>
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<el-dialog v-model="applicationDialogVisible" :title="editingApplicationId ? '编辑应用场景' : '添加应用场景'" width="500px">
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<el-form label-position="top">
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<el-form-item label="应用项目" required>
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<el-input v-model="applicationForm.title" placeholder="例如：用Vue3重构个人博客" />
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</el-form-item>
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<el-form-item label="应用描述">
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<el-input v-model="applicationForm.description" type="textarea" :rows="4" placeholder="描述如何应用所学内容" />
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</el-form-item>
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<el-form-item label="相关链接">
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<el-input v-model="applicationForm.resourceUrl" placeholder="https://..." />
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</el-form-item>
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<el-form-item label="状态">
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<el-select v-model="applicationForm.status" placeholder="状态">
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<el-option v-for="option in applicationStatusOptions" :key="option.value" :label="option.label" :value="option.value" />
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</el-select>
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</el-form-item>
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</el-form>
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<template #footer>
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<el-button @click="applicationDialogVisible = false">取消</el-button>
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<el-button type="success" :loading="applicationSaving" @click="saveApplication">
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{{ editingApplicationId ? '更新' : '添加' }}
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</el-button>
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</template>
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</el-dialog>
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<div class="action-row">
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<el-button type="success" size="large" :loading="submitting" @click="submitTask">{{ buttonName }}</el-button>
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<el-button size="large" @click="cancelTask">取消</el-button>
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</div>
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</el-form>
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</section>
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</template>
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<style scoped>
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.task-form-page {
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display: flex;
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flex-direction: column;
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gap: 14px;
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}
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.form-shell {
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padding: 22px;
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}
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.group + .group {
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margin-top: 12px;
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}
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.group h3 {
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margin: 0 0 12px;
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color: var(--green-900);
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}
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.material-label {
|
||
display: flex;
|
||
align-items: baseline;
|
||
flex-wrap: wrap;
|
||
gap: 6px 8px;
|
||
}
|
||
|
||
.material-label .material-hint {
|
||
font-size: 12px;
|
||
color: var(--text-secondary);
|
||
font-weight: 400;
|
||
}
|
||
|
||
.material-preview {
|
||
min-height: 120px;
|
||
padding: 14px 16px;
|
||
border: 1px solid var(--border-soft);
|
||
border-radius: 8px;
|
||
background: #fafdfb;
|
||
font-size: 14px;
|
||
line-height: 1.8;
|
||
word-break: break-word;
|
||
color: var(--text-primary);
|
||
}
|
||
|
||
.material-preview :deep(a) {
|
||
color: var(--green-600);
|
||
text-decoration: none;
|
||
border-bottom: 1px dashed var(--green-400);
|
||
transition: color 0.15s, border-color 0.15s;
|
||
}
|
||
|
||
.material-preview :deep(a:hover) {
|
||
color: var(--green-800);
|
||
border-bottom-style: solid;
|
||
}
|
||
|
||
.material-preview :deep(a)::after {
|
||
content: " ↗";
|
||
font-size: 11px;
|
||
opacity: 0.5;
|
||
}
|
||
|
||
.priority-grid {
|
||
display: grid;
|
||
grid-template-columns: repeat(3, minmax(0, 1fr));
|
||
gap: 0 14px;
|
||
}
|
||
|
||
.priority-grid.mobile {
|
||
grid-template-columns: 1fr;
|
||
}
|
||
|
||
.application-header {
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: space-between;
|
||
margin-bottom: 12px;
|
||
}
|
||
|
||
.application-header h3 {
|
||
margin: 0;
|
||
}
|
||
|
||
.application-list {
|
||
display: flex;
|
||
flex-direction: column;
|
||
gap: 10px;
|
||
margin-bottom: 14px;
|
||
}
|
||
|
||
.application-item {
|
||
padding: 12px;
|
||
border: 1px solid var(--border-soft);
|
||
border-radius: 8px;
|
||
background: #fbfefc;
|
||
}
|
||
|
||
.application-main {
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: space-between;
|
||
gap: 10px;
|
||
}
|
||
|
||
.application-main strong {
|
||
min-width: 0;
|
||
color: var(--text-primary);
|
||
word-break: break-word;
|
||
}
|
||
|
||
.application-item p {
|
||
margin: 8px 0 0;
|
||
color: var(--text-secondary);
|
||
font-size: 13px;
|
||
word-break: break-word;
|
||
}
|
||
|
||
.application-actions {
|
||
display: flex;
|
||
justify-content: flex-end;
|
||
gap: 4px;
|
||
margin-top: 8px;
|
||
}
|
||
|
||
.empty-text {
|
||
margin: 0 0 12px;
|
||
color: var(--text-secondary);
|
||
font-size: 13px;
|
||
}
|
||
|
||
.action-row {
|
||
margin-top: 8px;
|
||
display: flex;
|
||
gap: 10px;
|
||
}
|
||
|
||
@media (max-width: 768px) {
|
||
.form-shell {
|
||
padding: 16px;
|
||
}
|
||
|
||
.application-main {
|
||
align-items: flex-start;
|
||
flex-direction: column;
|
||
}
|
||
|
||
}
|
||
</style>
|