xuyueandClaude Opus 5.5
5c9d0ca501
Deploy / deploy (push) Canceled after 0s
class_lesson 加 created_at（0034，老数据用 updated_at 回填），「改」只动 updated_at； 清掉再布置算重新开始。 Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
1224 lines
36 KiB
Vue
1224 lines
36 KiB
Vue
<script setup lang="ts">
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import { Icon } from "@iconify/vue"
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import { useThemeVars } from "naive-ui"
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import { getClassBoard, setClassLesson } from "oj/api"
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import { useTone } from "oj/submission/composables/tone"
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import { groupClassOptions } from "oj/submission/utils"
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import UserName from "shared/components/UserName.vue"
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import { useLeaveStudents } from "shared/composables/leaveStudents"
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import { useCollabStore } from "shared/store/collab"
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import { useConfigStore } from "shared/store/config"
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import type { LessonLanguage } from "@oj2/contract"
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import { errorMessage } from "utils/api"
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import { LANGUAGE_SHOW_VALUE } from "utils/constants"
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import { parseTime } from "utils/functions"
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import type { ClassBoard, ClassBoardCell, ClassBoardProblem, ClassBoardStudent } from "utils/types"
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import ExplainModal, { type ExplainPerson } from "./components/ExplainModal.vue"
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import { errorKind, type ErrorKind } from "./errorKind"
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/**
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* 课堂看板（老师，设计稿「课堂看板重设计」A+B）：这个班、今天、这节课的几道题 × 全班学生。
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*
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* 用法（用户说的）：开在教师电脑上，不投影；看完成情况、谁卡住了，讲没交对的代码错在哪；
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* 题号是上课时当场填的。所以：
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* - 顶上一行是班级和这节课的题，题号当场填，填完收成一排小块；
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* - 一排题卡片（做对 / 错着 / 没做），点一道题，下面把错着的人按错法归堆 —— 同一种错讲一遍；
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* - 全班一张表，按 举手 → 没交过 → 卡住 → 在做 → 做完 → 请假 排；
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* - 点红格子或堆里的名字，弹层里讲这份代码（和提交详情同一块），← → 换人。
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*
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* 班级**不记本地**，默认由后端猜最近两小时在交题的班 —— 记本地的话，上一节课的班会
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* 悄悄留在框里，老师看的整个是别人的班。
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*/
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/** 同一道题今天交了这么多次还没过，算卡住 */
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const STUCK_ATTEMPTS = 3
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const REFRESH_MS = 15_000
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const configStore = useConfigStore()
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const collabStore = useCollabStore()
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const message = useMessage()
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const theme = useThemeVars()
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const tone = useTone()
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const router = useRouter()
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const board = ref<ClassBoard | null>(null)
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const className = ref<string | null>(null)
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const classOptions = computed(() => {
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const list = configStore.config?.classList ?? []
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return groupClassOptions(board.value?.className ? [board.value.className, ...list] : list)
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})
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async function load() {
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if (document.hidden) return
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try {
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const data = await getClassBoard(className.value ?? undefined)
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board.value = data
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// 第一次由后端猜，之后就固定在这个班上，别每次刷新都换
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className.value = data.className
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} catch (error) {
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message.error(errorMessage(error))
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}
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}
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function changeClass(value: string) {
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className.value = value
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selectedId.value = null
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editing.value = false
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load()
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}
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onMounted(load)
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const { pause } = useIntervalFn(load, REFRESH_MS)
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onUnmounted(pause)
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// ---------- 这节课的题：上课时当场填 ----------
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/**
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* 这份作业用什么语言做，跟着这一次布置走（用户定的：不是给班级定死的设置）。默认是这个班
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* 上一次布置时选的；选了之后看板和学生那边的「做完」都只认这个语言交对的
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*/
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const lessonLanguage = ref<LessonLanguage>("Python")
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const LESSON_LANGUAGES: LessonLanguage[] = ["Python", "C", "C++", "SQL"]
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const languageOptions = LESSON_LANGUAGES.map((value) => ({
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label: LANGUAGE_SHOW_VALUE[value],
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value,
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}))
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const lessonInput = ref("")
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const editing = ref(false)
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const saving = ref(false)
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/** 还没有题（没布置、今天也推断不出来）：填题号的框就是这页最大的东西 */
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const needLesson = computed(() => !!board.value?.className && !board.value.problems.length)
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// 换了班要把输入框换成那个班今天布置的题、布置时选的语言（15 秒一次的刷新不动它们）
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watch(
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() => [board.value?.className, board.value?.source] as const,
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() => resetLessonInput(),
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)
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function resetLessonInput() {
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lessonInput.value =
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board.value?.source === "teacher"
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? board.value.problems.map((problem) => problem.problemDisplayId).join(" ")
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: ""
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lessonLanguage.value = board.value?.language ?? board.value?.lastLanguage ?? "Python"
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}
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function startEdit() {
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resetLessonInput()
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// 推断出来的题也带进框里，老师多半只是确认一下
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if (!lessonInput.value && board.value?.problems.length) {
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lessonInput.value = board.value.problems.map((problem) => problem.problemDisplayId).join(" ")
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}
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editing.value = true
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}
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async function saveLesson() {
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if (!className.value) return
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const ids = lessonInput.value.split(/[\s,，、;；]+/).filter(Boolean)
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saving.value = true
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try {
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await setClassLesson(className.value, ids, ids.length ? lessonLanguage.value : null)
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message.success(ids.length ? "已布置，学生首页会显示这几道题" : "已清掉")
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editing.value = false
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selectedId.value = null
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await load()
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} catch (error) {
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message.error(errorMessage(error))
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} finally {
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saving.value = false
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}
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}
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// ---------- 分组与排序 ----------
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type Group = "help" | "idle" | "stuck" | "working" | "done" | "leave"
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/**
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* 正在课堂求助的学生。列表是老师端 WebSocket 实时推的（collabStore，全局常驻连接），
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* 不经看板接口 —— 求助只在 serve 进程的内存里，本来就不落库。所以也只看得到连着
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* **本站**的学生：服务器和机房各有各的求助队列，和课堂求助本身一样。
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*/
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function helpOf(student: ClassBoardStudent) {
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return collabStore.requests.find((request) => request.studentId === student.userId) ?? null
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}
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/**
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* 经常不动手：最近几节课里最多只交过一节。至少有 3 节课可比才下结论，
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* 开学头两节谁都一样。没交过的人里把他们排在前面，「最后交」那格写上来过几节
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*/
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function oftenIdle(student: ClassBoardStudent) {
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const total = board.value?.recentLessons ?? 0
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return total >= 3 && student.recentAttended <= 1
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}
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function doneCount(student: ClassBoardStudent) {
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return student.cells.filter((cell) => cell.status === "accepted").length
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}
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function groupOf(student: ClassBoardStudent): Group {
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if (absent(student)) return "leave"
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if (helpOf(student)) return "help"
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const cells = student.cells
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if (cells.length && cells.every((cell) => cell.status === "accepted")) return "done"
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if (!student.lastSubmitAt) return "idle"
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if (cells.some((cell) => cell.status === "tried" && cell.attempts >= STUCK_ATTEMPTS))
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return "stuck"
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return "working"
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}
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const GROUP_ORDER: Record<Group, number> = {
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help: 0,
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idle: 1,
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stuck: 2,
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working: 3,
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done: 4,
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leave: 5,
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}
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const GROUP_LABEL: Record<Group, string> = {
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help: "举手了",
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idle: "还没交过",
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stuck: "卡住了",
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working: "在做",
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done: "全做完了",
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leave: "请假",
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}
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/**
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* 请假：老师在「请假」框里勾上今天不在的人，人数、进度、卡片都不算他们，
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* 表格里变灰排到最后（不藏掉 —— 标了谁、标错没有，一眼看得见）。
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* 今天有效，只记在这台电脑上（见 leaveStudents.ts）。
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*
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* **只有今天还没交过的人能算请假**：请假的人一定在这里面。标过的人后来交了题、或者举手了，
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* 就是来了（迟到），自动取消标记，回到正常的分组里 —— 老师得看得见他卡住、举手
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*/
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const { onLeave, setLeave, cancelLeave } = useLeaveStudents("oj_leave_students")
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function canLeave(student: ClassBoardStudent) {
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return !student.lastSubmitAt && !helpOf(student)
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}
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function absent(student: ClassBoardStudent) {
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return canLeave(student) && onLeave(student.username)
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}
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const boardStudents = computed(() => board.value?.students ?? [])
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const leaveStudents = computed(() => boardStudents.value.filter(absent).sort(byName))
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// 标过请假、后来交了题或举手的：来了，把标记清掉（不然名单里一直挂着一个其实在的人）
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watchEffect(() => {
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const arrived = boardStudents.value
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.filter((student) => !canLeave(student) && onLeave(student.username))
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.map((student) => student.username)
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if (arrived.length) cancelLeave(arrived)
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})
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const leaveDialog = ref(false)
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/** 弹框里能勾的：今天还没交过的（刚上课时就是全班），按名字排 */
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const leaveCandidates = computed(() => boardStudents.value.filter(canLeave).sort(byName))
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const leaveSelected = ref<string[]>([])
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function openLeaveDialog() {
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leaveSelected.value = leaveStudents.value.map((student) => student.username)
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leaveDialog.value = true
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}
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function saveLeave() {
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setLeave(
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boardStudents.value.map((student) => student.username),
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leaveSelected.value,
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)
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leaveDialog.value = false
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}
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function byName(a: ClassBoardStudent, b: ClassBoardStudent) {
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return a.username.localeCompare(b.username, "zh-CN")
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}
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const students = computed(() =>
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[...boardStudents.value].sort(
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(a, b) =>
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GROUP_ORDER[groupOf(a)] - GROUP_ORDER[groupOf(b)] ||
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// 同样是没交过，经常不动手的排前面
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Number(oftenIdle(b)) - Number(oftenIdle(a)) ||
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// 同样在做，做对得少的排前面（只做了一道的那几个）
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(groupOf(a) === "working" ? doneCount(a) - doneCount(b) : 0) ||
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byName(a, b),
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),
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)
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/** 到了的人：人数、卡片都按这些算 */
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const present = computed(() => students.value.filter((student) => groupOf(student) !== "leave"))
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const groupCount = computed(() => {
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const count: Record<Group, number> = { help: 0, idle: 0, stuck: 0, working: 0, done: 0, leave: 0 }
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for (const student of students.value) count[groupOf(student)]++
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return count
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})
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/** 每组第一个人，在他上面插一行组名 */
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const groupStarts = computed(() => {
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const starts = new Set<number>()
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let last: Group | null = null
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for (const student of students.value) {
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const group = groupOf(student)
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if (group !== last) starts.add(student.userId)
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last = group
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}
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return starts
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})
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// ---------- 题卡片和「错着的人按错法归堆」 ----------
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interface WrongPerson {
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student: ClassBoardStudent
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cell: ClassBoardCell
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kind: ErrorKind
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}
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/**
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* 没做对的人：今天交过代码的按最后一次提交归错法。另外两种没有今天的代码可讲，单独成堆，
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* 和卡片上「错着 N」的 N 对得上：今天只画了流程图的，以前交过没做对、今天还没动的
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*/
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function wrongOf(index: number): WrongPerson[] {
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return present.value.flatMap((student) => {
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const cell = student.cells[index]
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if (!cell || cell.status !== "tried") return []
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const kind: ErrorKind = cell.latest
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? errorKind(cell.latest)
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: cell.attempts
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? { key: "flowchart", label: "今天只画了流程图", line: null }
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: { key: "before", label: "以前交过，今天还没交", line: null }
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return [{ student, cell, kind }]
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})
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}
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const problemStats = computed(() =>
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(board.value?.problems ?? []).map((problem, i) => {
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const done = present.value.filter((student) => student.cells[i]?.status === "accepted").length
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const wrong = present.value.filter((student) => student.cells[i]?.status === "tried").length
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const total = present.value.length
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return { problem, done, wrong, none: total - done - wrong, total }
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}),
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)
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const selectedId = ref<number | null>(null)
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const selectedIndex = computed(() =>
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(board.value?.problems ?? []).findIndex((problem) => problem.problemId === selectedId.value),
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)
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function toggleProblem(problemId: number) {
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selectedId.value = selectedId.value === problemId ? null : problemId
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}
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/** 选中那道题错着的人，按错法归堆：人多的堆在前，堆里次数多的在前 */
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const wrongGroups = computed(() => {
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if (selectedIndex.value < 0) return []
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const groups = new Map<string, { kind: ErrorKind; people: WrongPerson[] }>()
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for (const person of wrongOf(selectedIndex.value)) {
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const group = groups.get(person.kind.key) ?? { kind: person.kind, people: [] }
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group.people.push(person)
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groups.set(person.kind.key, group)
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}
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return [...groups.values()]
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.map((group) => ({
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...group,
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people: group.people.sort((a, b) => b.cell.attempts - a.cell.attempts),
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// 一堆人报错指到同一行才写「第 N 行」
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line: group.people.every((p) => p.kind.line === group.people[0]!.kind.line)
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? group.kind.line
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: null,
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}))
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.sort((a, b) => b.people.length - a.people.length)
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})
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// ---------- 讲错误的弹层 ----------
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const explainShow = ref(false)
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const explainIndex = ref(0)
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const explainProblemIndex = ref(-1)
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const explainProblem = computed(() => board.value?.problems[explainProblemIndex.value] ?? null)
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/** 弹层顶上那排人：这道题错着的人，顺序和错法堆一样 */
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const explainPeople = computed<ExplainPerson[]>(() => {
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if (explainProblemIndex.value < 0) return []
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const people = wrongOf(explainProblemIndex.value).filter((person) => person.cell.latest)
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const order = new Map<string, number>()
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for (const person of people) {
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order.set(person.kind.key, (order.get(person.kind.key) ?? 0) + 1)
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}
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return people
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.sort(
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(a, b) =>
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order.get(b.kind.key)! - order.get(a.kind.key)! ||
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a.kind.key.localeCompare(b.kind.key) ||
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b.cell.attempts - a.cell.attempts,
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)
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.map((person) => ({
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userId: person.student.userId,
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username: person.student.username,
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submissionId: person.cell.latest!.submissionId,
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label: person.kind.label,
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}))
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})
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function openExplain(problemIndex: number, userId: number) {
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explainProblemIndex.value = problemIndex
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explainIndex.value = Math.max(
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0,
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explainPeople.value.findIndex((person) => person.userId === userId),
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)
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explainShow.value = true
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}
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// ---------- 格子 ----------
|
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/** 今天之前就通过了的，颜色淡一档 */
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function acceptedToday(cell: ClassBoardCell) {
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return !!cell.acceptedAt && parseTime(cell.acceptedAt, "YYYY-MM-DD") === board.value?.day
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}
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function cellText(cell: ClassBoardCell) {
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if (cell.status === "accepted") return "✓"
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if (cell.status === "tried") return cell.attempts ? `✗ ${cell.attempts}` : "✗"
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return ""
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}
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function cellStyle(cell: ClassBoardCell) {
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if (cell.status === "accepted") {
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const t = tone("success")
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return acceptedToday(cell)
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? { background: t.background, color: t.color }
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: { background: t.background, color: t.color, opacity: 0.5 }
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}
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if (cell.status === "tried") {
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if (cell.attempts >= STUCK_ATTEMPTS) {
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return { background: theme.value.errorColor, color: "#ffffff" }
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}
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const t = tone("warning")
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return { background: t.background, color: t.color }
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}
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return { background: theme.value.actionColor }
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}
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function cellTitle(cell: ClassBoardCell, student: ClassBoardStudent) {
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if (cell.status === "accepted") {
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return acceptedToday(cell) ? `${parseTime(cell.acceptedAt!, "HH:mm")} 做对` : "以前就做对了"
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}
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if (cell.status === "tried") {
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if (cell.latest) return `讲讲 ${student.username} 这道题的错`
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return cell.attempts ? `今天画了 ${cell.flowchartAttempts} 张流程图` : "以前交过，没做对"
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}
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return ""
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}
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/**
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* 点格子 / 名字到提交列表看他今天交的。新标签打开：看板一般开着不关，别把它顶掉。
|
||
* 用户名按整名匹配（学号互相包含是常态，ks24a1 会混进 ks24a10）。
|
||
*
|
||
* 今天只画了流程图、没写代码的，跳到列表的「流程图」那边 —— 不然这节课整班在画流程图时，
|
||
* 点进去是一片「没有符合条件的提交」
|
||
*/
|
||
function submissionsHref(
|
||
student: ClassBoardStudent,
|
||
problem: ClassBoardProblem | undefined,
|
||
flowchart: boolean,
|
||
/** 「以前交过、今天还没交」的人要看以前的，不能只列今天 */
|
||
today = true,
|
||
) {
|
||
// SQL 题不受布置的语言限制，格子数的是 SQL 交的
|
||
const language = problem?.isSql ? "SQL" : board.value?.language
|
||
return router.resolve({
|
||
name: "submissions",
|
||
query: {
|
||
username: student.username,
|
||
exactUsername: "1",
|
||
...(today ? { today: "1" } : {}),
|
||
// 布置时选了语言的，代码那边只看这个语言交的（和格子里数的一致）
|
||
...(flowchart ? { language: "Flowchart" } : language ? { language } : {}),
|
||
...(problem ? { problem: problem.problemDisplayId } : {}),
|
||
},
|
||
}).href
|
||
}
|
||
|
||
function lastText(student: ClassBoardStudent) {
|
||
if (student.lastSubmitAt) return parseTime(student.lastSubmitAt, "HH:mm")
|
||
if (oftenIdle(student)) {
|
||
return `近 ${board.value?.recentLessons} 节交过 ${student.recentAttended} 节`
|
||
}
|
||
return "—"
|
||
}
|
||
|
||
function shortTitle(title: string, size: number) {
|
||
const chars = [...title]
|
||
return chars.length <= size ? title : chars.slice(0, size - 1).join("") + "…"
|
||
}
|
||
</script>
|
||
|
||
<template>
|
||
<div class="board">
|
||
<div class="toolbar">
|
||
<n-select
|
||
:value="className"
|
||
:options="classOptions"
|
||
placeholder="选择班级"
|
||
filterable
|
||
class="class-select"
|
||
@update:value="changeClass"
|
||
/>
|
||
|
||
<!-- 这节课的题：当场填，填完收成一排小块 -->
|
||
<div v-if="editing" class="lesson-edit">
|
||
<n-select
|
||
v-model:value="lessonLanguage"
|
||
:options="languageOptions"
|
||
aria-label="用什么语言做"
|
||
class="lang-select"
|
||
/>
|
||
<n-input
|
||
v-model:value="lessonInput"
|
||
placeholder="这节课的题号，用空格隔开"
|
||
clearable
|
||
autofocus
|
||
@keyup.enter="saveLesson"
|
||
/>
|
||
<n-button type="primary" :loading="saving" @click="saveLesson">布置</n-button>
|
||
<n-button @click="editing = false">取消</n-button>
|
||
</div>
|
||
<div v-else-if="board?.problems.length" class="lesson">
|
||
<span class="lesson-label">{{ board.source === "teacher" ? "这节课" : "今天在做" }}</span>
|
||
<span v-if="board.language" class="chip lang">{{
|
||
LANGUAGE_SHOW_VALUE[board.language]
|
||
}}</span>
|
||
<span v-for="problem in board.problems" :key="problem.problemId" class="chip">
|
||
{{ problem.problemDisplayId }}
|
||
</span>
|
||
<span v-if="board.assignedAt" class="assigned">
|
||
{{ parseTime(board.assignedAt, "HH:mm") }} 布置
|
||
</span>
|
||
<n-button text class="edit" @click="startEdit">
|
||
<template #icon><Icon icon="ph:pencil-simple" /></template>
|
||
{{ board.source === "teacher" ? "改" : "布置" }}
|
||
</n-button>
|
||
</div>
|
||
|
||
<div class="spacer"></div>
|
||
<n-button
|
||
v-if="board?.className"
|
||
:type="leaveStudents.length ? 'warning' : 'default'"
|
||
:secondary="!!leaveStudents.length"
|
||
@click="openLeaveDialog"
|
||
>
|
||
{{ leaveStudents.length ? `请假 ${leaveStudents.length} 人` : "请假" }}
|
||
</n-button>
|
||
<!-- 看板只管今天；以前几节课的、任意时间段的去统计（带上这个班） -->
|
||
<n-button @click="router.push({ name: 'statistics', query: className ? { className } : {} })">
|
||
回头看 →
|
||
</n-button>
|
||
</div>
|
||
|
||
<n-empty
|
||
v-if="board && !board.className"
|
||
description="最近两小时没有哪个班在交题，先在上面选一个班"
|
||
style="margin: 60px 0"
|
||
/>
|
||
|
||
<template v-else-if="board">
|
||
<!-- 刚上课还没有题：填题号的框是这页最大的东西 -->
|
||
<section v-if="needLesson" class="start">
|
||
<div class="start-title">这节课做哪几道题？</div>
|
||
<div class="start-row">
|
||
<n-select
|
||
v-model:value="lessonLanguage"
|
||
:options="languageOptions"
|
||
aria-label="用什么语言做"
|
||
size="large"
|
||
class="lang-select"
|
||
/>
|
||
<n-input
|
||
v-model:value="lessonInput"
|
||
size="large"
|
||
placeholder="输入题号，用空格隔开"
|
||
class="start-input"
|
||
@keyup.enter="saveLesson"
|
||
/>
|
||
<n-button type="primary" size="large" :loading="saving" @click="saveLesson">
|
||
布置
|
||
</n-button>
|
||
</div>
|
||
</section>
|
||
|
||
<template v-else>
|
||
<div class="cards">
|
||
<button
|
||
v-for="stat in problemStats"
|
||
:key="stat.problem.problemId"
|
||
type="button"
|
||
class="card"
|
||
:class="{ on: stat.problem.problemId === selectedId }"
|
||
@click="toggleProblem(stat.problem.problemId)"
|
||
>
|
||
<span class="card-title">
|
||
<b>{{ stat.problem.problemDisplayId }}</b>
|
||
<span class="muted">{{ stat.problem.title }}</span>
|
||
</span>
|
||
<span class="card-done">
|
||
<b>{{ stat.done }}</b
|
||
><span class="muted">/{{ stat.total }} 做对</span>
|
||
</span>
|
||
<span class="bar">
|
||
<i :style="{ width: stat.total ? `${(stat.done / stat.total) * 100}%` : '0' }"></i>
|
||
</span>
|
||
<span class="card-foot">
|
||
<span :class="stat.wrong ? 'wrong' : 'muted'">错着 {{ stat.wrong }}</span>
|
||
<span class="muted">没做 {{ stat.none }}</span>
|
||
</span>
|
||
</button>
|
||
</div>
|
||
|
||
<section v-if="selectedIndex >= 0" class="panel">
|
||
<div class="panel-head">
|
||
<b class="panel-title">
|
||
<span class="muted">{{ board.problems[selectedIndex]!.problemDisplayId }}</span>
|
||
{{ board.problems[selectedIndex]!.title }}
|
||
</b>
|
||
<span>
|
||
错着的 <b class="wrong">{{ problemStats[selectedIndex]!.wrong }}</b> 人
|
||
</span>
|
||
<span class="muted">没做 {{ problemStats[selectedIndex]!.none }} 人</span>
|
||
<div class="spacer"></div>
|
||
<n-button quaternary size="small" aria-label="收起" @click="selectedId = null">
|
||
<template #icon><Icon icon="ph:x-bold" /></template>
|
||
</n-button>
|
||
</div>
|
||
<div v-if="wrongGroups.length" class="groups">
|
||
<div
|
||
v-for="group in wrongGroups"
|
||
:key="group.kind.key"
|
||
class="err-group"
|
||
:class="{ quiet: group.kind.key === 'before' || group.kind.key === 'flowchart' }"
|
||
>
|
||
<div class="err-title">
|
||
{{ group.kind.label }}
|
||
<span class="wrong">{{ group.people.length }} 人</span>
|
||
<span v-if="group.line" class="muted"> · 第 {{ group.line }} 行</span>
|
||
</div>
|
||
<div class="err-people">
|
||
<template v-for="person in group.people" :key="person.student.userId">
|
||
<button
|
||
v-if="person.cell.latest"
|
||
type="button"
|
||
class="who"
|
||
@click="openExplain(selectedIndex, person.student.userId)"
|
||
>
|
||
<UserName :username="person.student.username" />
|
||
<span class="mini" :style="cellStyle(person.cell)"
|
||
>✗ {{ person.cell.attempts }}</span
|
||
>
|
||
</button>
|
||
<!-- 没有今天的代码可讲：去提交列表看他交过的 -->
|
||
<a
|
||
v-else
|
||
class="who"
|
||
:href="
|
||
submissionsHref(
|
||
person.student,
|
||
board.problems[selectedIndex],
|
||
!!person.cell.attempts,
|
||
!!person.cell.attempts,
|
||
)
|
||
"
|
||
target="_blank"
|
||
>
|
||
<UserName :username="person.student.username" />
|
||
</a>
|
||
</template>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
<div v-else class="muted">这道题现在没有人错着</div>
|
||
</section>
|
||
</template>
|
||
|
||
<div class="table-wrap">
|
||
<table class="grid">
|
||
<thead>
|
||
<tr>
|
||
<th class="name">学生</th>
|
||
<th
|
||
v-for="(stat, i) in problemStats"
|
||
:key="stat.problem.problemId"
|
||
class="col"
|
||
:class="{ hl: i === selectedIndex }"
|
||
@click="toggleProblem(stat.problem.problemId)"
|
||
>
|
||
<div class="col-id">{{ stat.problem.problemDisplayId }}</div>
|
||
<div class="col-title" :title="stat.problem.title">
|
||
{{ shortTitle(stat.problem.title, 6) }}
|
||
</div>
|
||
<div class="col-count">{{ stat.done }}/{{ stat.total }}</div>
|
||
<div class="bar">
|
||
<i
|
||
:style="{ width: stat.total ? `${(stat.done / stat.total) * 100}%` : '0' }"
|
||
></i>
|
||
</div>
|
||
</th>
|
||
<th class="narrow-col">做对</th>
|
||
<th class="narrow-col">最后交</th>
|
||
</tr>
|
||
</thead>
|
||
<tbody>
|
||
<template v-for="student in students" :key="student.userId">
|
||
<tr v-if="groupStarts.has(student.userId)" class="group-row">
|
||
<td :colspan="board.problems.length + 3">
|
||
{{ GROUP_LABEL[groupOf(student)] }}
|
||
<span class="muted">{{ groupCount[groupOf(student)] }}</span>
|
||
</td>
|
||
</tr>
|
||
<tr :class="{ 'leave-row': groupOf(student) === 'leave' }">
|
||
<td class="name">
|
||
<a
|
||
v-if="student.codeToday || student.drawnToday"
|
||
class="plain"
|
||
:href="submissionsHref(student, undefined, !student.codeToday)"
|
||
target="_blank"
|
||
:title="`看 ${student.username} 今天交的全部`"
|
||
>
|
||
<UserName :username="student.username" />
|
||
</a>
|
||
<UserName v-else :username="student.username" />
|
||
<n-tag
|
||
v-if="helpOf(student)"
|
||
size="small"
|
||
:bordered="false"
|
||
type="warning"
|
||
class="help-tag"
|
||
@click="collabStore.helpPanelOpen = true"
|
||
>
|
||
{{ helpOf(student)!.status === "active" ? "老师在帮" : "举手了" }}
|
||
</n-tag>
|
||
</td>
|
||
<td
|
||
v-for="(cell, i) in student.cells"
|
||
:key="i"
|
||
:class="{ hl: i === selectedIndex }"
|
||
>
|
||
<button
|
||
v-if="cell.status === 'tried' && cell.latest"
|
||
type="button"
|
||
class="cell"
|
||
:style="cellStyle(cell)"
|
||
:title="cellTitle(cell, student)"
|
||
@click="openExplain(i, student.userId)"
|
||
>
|
||
{{ cellText(cell) }}
|
||
</button>
|
||
<a
|
||
v-else-if="cell.attempts"
|
||
class="cell"
|
||
:style="cellStyle(cell)"
|
||
:href="submissionsHref(student, board.problems[i], !cell.codeAttempts)"
|
||
target="_blank"
|
||
:title="cellTitle(cell, student)"
|
||
>
|
||
{{ cellText(cell) }}
|
||
</a>
|
||
<span
|
||
v-else
|
||
class="cell"
|
||
:style="cellStyle(cell)"
|
||
:title="cellTitle(cell, student)"
|
||
>
|
||
{{ cellText(cell) }}
|
||
</span>
|
||
</td>
|
||
<td class="num">{{ doneCount(student) }}/{{ board.problems.length }}</td>
|
||
<td class="num muted">{{ lastText(student) }}</td>
|
||
</tr>
|
||
</template>
|
||
</tbody>
|
||
</table>
|
||
</div>
|
||
</template>
|
||
|
||
<ExplainModal
|
||
v-model:show="explainShow"
|
||
v-model:index="explainIndex"
|
||
:problem="explainProblem"
|
||
:people="explainPeople"
|
||
/>
|
||
|
||
<n-modal
|
||
v-model:show="leaveDialog"
|
||
preset="card"
|
||
:title="
|
||
leaveCandidates.length
|
||
? `今天还没交过的 ${leaveCandidates.length} 人里，谁请假了？`
|
||
: '今天全班都交过题了'
|
||
"
|
||
style="width: 640px; max-width: calc(100vw - 32px)"
|
||
>
|
||
<n-checkbox-group v-if="leaveCandidates.length" v-model:value="leaveSelected">
|
||
<div class="leave-grid">
|
||
<n-checkbox
|
||
v-for="student in leaveCandidates"
|
||
:key="student.userId"
|
||
:value="student.username"
|
||
:label="student.username"
|
||
class="leave-option"
|
||
/>
|
||
</div>
|
||
</n-checkbox-group>
|
||
<n-text v-else depth="3">请假的人一定是没交过题的，现在没有人可以标。</n-text>
|
||
<template #footer>
|
||
<n-flex align="center" :wrap="false">
|
||
<n-text depth="3" class="meta" style="flex-grow: 1">
|
||
已选 {{ leaveSelected.length }} 人 · 只记在这台电脑上，今天有效
|
||
</n-text>
|
||
<n-button :disabled="!leaveSelected.length" @click="leaveSelected = []">
|
||
全部取消
|
||
</n-button>
|
||
<n-button @click="leaveDialog = false">取消</n-button>
|
||
<n-button type="primary" @click="saveLeave">确定</n-button>
|
||
</n-flex>
|
||
</template>
|
||
</n-modal>
|
||
</div>
|
||
</template>
|
||
|
||
<style scoped>
|
||
.board {
|
||
max-width: 1286px;
|
||
margin: 0 auto;
|
||
display: flex;
|
||
flex-direction: column;
|
||
gap: 14px;
|
||
padding-top: 8px;
|
||
}
|
||
|
||
.muted {
|
||
color: v-bind("theme.textColor3");
|
||
}
|
||
|
||
.wrong {
|
||
color: v-bind("theme.errorColor");
|
||
font-weight: 600;
|
||
}
|
||
|
||
.spacer {
|
||
flex: 1 1 0;
|
||
}
|
||
|
||
/* ---------- 顶上一行 ---------- */
|
||
|
||
.toolbar {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 14px;
|
||
flex-wrap: wrap;
|
||
}
|
||
|
||
.class-select {
|
||
width: 160px;
|
||
}
|
||
|
||
.lang-select {
|
||
width: 110px;
|
||
flex-shrink: 0;
|
||
}
|
||
|
||
.lesson,
|
||
.lesson-edit {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 6px;
|
||
min-width: 0;
|
||
}
|
||
|
||
.lesson-edit {
|
||
flex: 1 1 520px;
|
||
gap: 8px;
|
||
}
|
||
|
||
.lesson-label {
|
||
margin-right: 4px;
|
||
font-size: 14px;
|
||
color: v-bind("theme.textColor3");
|
||
white-space: nowrap;
|
||
}
|
||
|
||
.chip {
|
||
display: inline-flex;
|
||
align-items: center;
|
||
height: 26px;
|
||
padding: 0 8px;
|
||
border-radius: 4px;
|
||
background: v-bind("theme.actionColor");
|
||
font-size: 13px;
|
||
font-variant-numeric: tabular-nums;
|
||
white-space: nowrap;
|
||
}
|
||
|
||
.chip.lang {
|
||
background: v-bind("tone('success').background");
|
||
color: v-bind("tone('success').color");
|
||
font-weight: 600;
|
||
}
|
||
|
||
.assigned {
|
||
margin-left: 4px;
|
||
font-size: 14px;
|
||
font-variant-numeric: tabular-nums;
|
||
color: v-bind("theme.textColor3");
|
||
white-space: nowrap;
|
||
}
|
||
|
||
.edit {
|
||
margin-left: 4px;
|
||
font-size: 14px;
|
||
color: v-bind("theme.textColor2");
|
||
}
|
||
|
||
/* ---------- 刚上课 ---------- */
|
||
|
||
.start {
|
||
padding: 22px 24px;
|
||
border-radius: 10px;
|
||
border: 1px solid v-bind("tone('success').background");
|
||
background: v-bind("theme.cardColor");
|
||
display: flex;
|
||
flex-direction: column;
|
||
gap: 14px;
|
||
}
|
||
|
||
.start-title {
|
||
font-size: 18px;
|
||
font-weight: 600;
|
||
}
|
||
|
||
.start-row {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 10px;
|
||
}
|
||
|
||
.start-input {
|
||
flex: 1 1 0;
|
||
font-size: 18px;
|
||
}
|
||
|
||
/* ---------- 题卡片 ---------- */
|
||
|
||
.cards {
|
||
display: grid;
|
||
grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
|
||
gap: 10px;
|
||
}
|
||
|
||
.card {
|
||
display: flex;
|
||
flex-direction: column;
|
||
gap: 4px;
|
||
padding: 10px 12px;
|
||
border-radius: 8px;
|
||
border: 1px solid v-bind("theme.dividerColor");
|
||
background: v-bind("theme.cardColor");
|
||
color: v-bind("theme.textColor1");
|
||
font: inherit;
|
||
text-align: left;
|
||
min-width: 0;
|
||
cursor: pointer;
|
||
}
|
||
|
||
.card:hover {
|
||
border-color: v-bind("theme.borderColor");
|
||
}
|
||
|
||
.card.on {
|
||
border-color: v-bind("theme.successColor");
|
||
box-shadow: inset 0 0 0 1px v-bind("theme.successColor");
|
||
}
|
||
|
||
.card-title {
|
||
font-size: 14px;
|
||
overflow: hidden;
|
||
text-overflow: ellipsis;
|
||
white-space: nowrap;
|
||
}
|
||
|
||
.card-title b {
|
||
margin-right: 4px;
|
||
font-variant-numeric: tabular-nums;
|
||
}
|
||
|
||
.card-done {
|
||
display: flex;
|
||
align-items: baseline;
|
||
gap: 2px;
|
||
font-size: 13px;
|
||
}
|
||
|
||
.card-done b {
|
||
font-size: 22px;
|
||
line-height: 28px;
|
||
font-variant-numeric: tabular-nums;
|
||
}
|
||
|
||
.card-foot {
|
||
display: flex;
|
||
gap: 10px;
|
||
font-size: 13px;
|
||
}
|
||
|
||
.bar {
|
||
display: block;
|
||
height: 4px;
|
||
border-radius: 2px;
|
||
background: v-bind("theme.actionColor");
|
||
overflow: hidden;
|
||
}
|
||
|
||
.bar i {
|
||
display: block;
|
||
height: 4px;
|
||
background: v-bind("theme.successColor");
|
||
}
|
||
|
||
/* ---------- 点开一道题：错着的人按错法归堆 ---------- */
|
||
|
||
.panel {
|
||
padding: 14px 16px;
|
||
border-radius: 10px;
|
||
border: 1px solid v-bind("tone('success').background");
|
||
background: v-bind("theme.cardColor");
|
||
display: flex;
|
||
flex-direction: column;
|
||
gap: 12px;
|
||
}
|
||
|
||
.panel-head {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 12px;
|
||
font-size: 14px;
|
||
}
|
||
|
||
.panel-title {
|
||
font-size: 16px;
|
||
}
|
||
|
||
.groups {
|
||
display: flex;
|
||
flex-wrap: wrap;
|
||
gap: 12px;
|
||
align-items: flex-start;
|
||
}
|
||
|
||
.err-group {
|
||
min-width: 260px;
|
||
padding: 10px 14px;
|
||
border-radius: 8px;
|
||
background: v-bind("tone('error').background");
|
||
display: flex;
|
||
flex-direction: column;
|
||
gap: 8px;
|
||
}
|
||
|
||
/* 今天没有代码可讲的两堆（以前交过 / 只画了流程图）不是今天的错，不用红底 */
|
||
.err-group.quiet {
|
||
background: v-bind("theme.actionColor");
|
||
}
|
||
|
||
.err-title {
|
||
font-size: 15px;
|
||
font-weight: 600;
|
||
}
|
||
|
||
.err-people {
|
||
display: flex;
|
||
flex-wrap: wrap;
|
||
gap: 8px;
|
||
}
|
||
|
||
.who {
|
||
display: inline-flex;
|
||
align-items: center;
|
||
gap: 6px;
|
||
height: 32px;
|
||
padding: 0 10px;
|
||
border-radius: 6px;
|
||
border: 1px solid v-bind("theme.dividerColor");
|
||
background: v-bind("theme.cardColor");
|
||
color: v-bind("theme.textColor1");
|
||
font: inherit;
|
||
font-size: 14px;
|
||
white-space: nowrap;
|
||
cursor: pointer;
|
||
}
|
||
|
||
a.who {
|
||
text-decoration: none;
|
||
}
|
||
|
||
.who:hover {
|
||
border-color: v-bind("theme.borderColor");
|
||
}
|
||
|
||
.mini {
|
||
height: 22px;
|
||
padding: 0 6px;
|
||
border-radius: 4px;
|
||
font-size: 12px;
|
||
font-weight: 600;
|
||
display: inline-flex;
|
||
align-items: center;
|
||
font-variant-numeric: tabular-nums;
|
||
}
|
||
|
||
/* ---------- 全班一张表 ---------- */
|
||
|
||
.table-wrap {
|
||
overflow-x: auto;
|
||
}
|
||
|
||
.grid {
|
||
border-collapse: separate;
|
||
border-spacing: 0;
|
||
width: 100%;
|
||
font-size: var(--oj-fs-body);
|
||
}
|
||
|
||
.grid th {
|
||
padding: 8px 4px;
|
||
font-weight: 400;
|
||
vertical-align: bottom;
|
||
border-bottom: 1px solid v-bind("theme.dividerColor");
|
||
white-space: nowrap;
|
||
}
|
||
|
||
.grid td {
|
||
height: 40px;
|
||
padding: 0 4px;
|
||
text-align: center;
|
||
border-bottom: 1px solid v-bind("theme.dividerColor");
|
||
white-space: nowrap;
|
||
}
|
||
|
||
.grid .name {
|
||
width: 200px;
|
||
padding-left: 12px;
|
||
text-align: left;
|
||
font-size: 13px;
|
||
color: v-bind("theme.textColor3");
|
||
}
|
||
|
||
.grid td.name {
|
||
font-size: inherit;
|
||
color: inherit;
|
||
}
|
||
|
||
.grid th.col {
|
||
width: 96px;
|
||
cursor: pointer;
|
||
}
|
||
|
||
.grid th.narrow-col {
|
||
width: 80px;
|
||
font-size: 13px;
|
||
color: v-bind("theme.textColor3");
|
||
}
|
||
|
||
.grid .hl {
|
||
background: v-bind("tone('success').background");
|
||
}
|
||
|
||
.col-id {
|
||
font-size: 14px;
|
||
font-weight: 700;
|
||
font-variant-numeric: tabular-nums;
|
||
}
|
||
|
||
.col-title {
|
||
max-width: 88px;
|
||
margin: 0 auto;
|
||
overflow: hidden;
|
||
text-overflow: ellipsis;
|
||
font-size: 12px;
|
||
color: v-bind("theme.textColor3");
|
||
}
|
||
|
||
.col-count {
|
||
margin: 2px 0 4px;
|
||
font-size: 12px;
|
||
font-variant-numeric: tabular-nums;
|
||
}
|
||
|
||
.grid th .bar {
|
||
margin: 0 6px;
|
||
}
|
||
|
||
.group-row td {
|
||
height: 34px;
|
||
padding-left: 12px;
|
||
text-align: left;
|
||
font-size: 13px;
|
||
font-weight: 600;
|
||
background: v-bind("theme.actionColor");
|
||
}
|
||
|
||
.group-row .muted {
|
||
margin-left: 4px;
|
||
font-weight: 400;
|
||
}
|
||
|
||
.leave-row td {
|
||
opacity: 0.45;
|
||
}
|
||
|
||
.cell {
|
||
display: inline-flex;
|
||
align-items: center;
|
||
justify-content: center;
|
||
width: 60px;
|
||
height: 28px;
|
||
box-sizing: border-box;
|
||
border: 0;
|
||
border-radius: 5px;
|
||
font: inherit;
|
||
font-size: 13px;
|
||
font-weight: 600;
|
||
font-variant-numeric: tabular-nums;
|
||
text-decoration: none;
|
||
vertical-align: middle;
|
||
}
|
||
|
||
button.cell,
|
||
a.cell {
|
||
cursor: pointer;
|
||
}
|
||
|
||
.num {
|
||
font-variant-numeric: tabular-nums;
|
||
}
|
||
|
||
.plain {
|
||
color: inherit;
|
||
text-decoration: none;
|
||
}
|
||
|
||
.plain:hover {
|
||
text-decoration: underline;
|
||
}
|
||
|
||
.help-tag {
|
||
margin-left: 8px;
|
||
cursor: pointer;
|
||
}
|
||
|
||
.leave-grid {
|
||
display: grid;
|
||
grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
|
||
gap: 10px 8px;
|
||
}
|
||
|
||
.leave-option {
|
||
font-size: 15px;
|
||
}
|
||
|
||
.meta {
|
||
font-size: var(--oj-fs-sec);
|
||
}
|
||
</style>
|