- 两个班：大比分 + 一次就对副比分，每道题左右两根条、差得最多的在上，下面每周人均和全班分布 - 三个班以上：一行一道题、一格一个班，越深做对的人越多，皇冠是这道做得最好的班；右边谁领先的题多和赛跑 - 学生自己的班标「你们班」，输掉的题写「再 N 人做对就打平」；AI 分析只给老师，直接在页面里出 - 去掉综合分、雷达图、十张柱状图；手机版按稿改成上下排和页签 - 排名页、班级对抗、班级详情的入口对登录的人都开放，带上当前的班 Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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@@ -14,9 +14,10 @@ import {
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type ClassBoard,
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type ClassLesson,
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type KnowledgeMap,
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type ClassComparisonResponse,
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type ClassBattleItem,
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type ClassDetail,
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type ClassPk,
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type ClassPkPeriod,
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type RankBoard,
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type RankPeriod,
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type RankScope,
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@@ -304,11 +305,10 @@ export function getLastVisit() {
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return api.get<LastVisit>("me/last-visit")
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}
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export function getClassPK(classNames: string[], startTime?: string, endTime?: string) {
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return api.post<ClassComparisonResponse>("classes/comparison", {
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classNames,
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...(startTime ? { startTime } : {}),
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...(endTime ? { endTime } : {}),
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/** 班级 PK：不给班就用自己的班（老师用默认的班），只给一个班就配一个同年级的对手 */
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export function getClassPk(classes: string[], period: ClassPkPeriod) {
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return api.get<ClassPk>("rankings/pk", {
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params: { period, ...(classes.length ? { classes: classes.join(",") } : {}) },
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})
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}
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@@ -0,0 +1,808 @@
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<script setup lang="ts">
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import type { ClassPk, ClassPkCell } from "@oj2/contract"
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import { useThemeVars } from "naive-ui"
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import { classLabel } from "oj/submission/utils"
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import { parseTime } from "utils/functions"
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import { needToTie, pkColor, plateau, shortLabels, tint } from "../utils"
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import PkHist from "./PkHist.vue"
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/**
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* 两个班对决（设计稿「班级 PK」B / 学生 · 两个班 / 手机 · 两个班）：只比两个班都布置过的题，
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* 谁做对的人多谁赢这道 → 大比分；副比分是一次就对。下面一道一行左右两根条，差得最多的在上；
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* 再下面每周人均、全班分布。学生看自己班输掉的题，标「再 N 人做对就打平」。
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*/
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const props = defineProps<{ pk: ClassPk; compact: boolean }>()
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const theme = useThemeVars()
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const left = computed(() => props.pk.classes[0]!)
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const right = computed(() => props.pk.classes[1]!)
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const colors = [pkColor(0), pkColor(1)] as const
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const shorts = computed(() => shortLabels(props.pk))
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const mineIndex = computed(() =>
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props.pk.classes.findIndex((item) => item.className === props.pk.mine),
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)
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function nameOf(index: number) {
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return index === mineIndex.value ? "你们班" : shorts.value[index]!
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}
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type Side = "left" | "right" | "tie"
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const rows = computed(() =>
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props.pk.problems
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.map((problem) => {
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const [a, b] = problem.cells as [ClassPkCell, ClassPkCell]
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const winner: Side = a.best && b.best ? "tie" : a.best ? "left" : "right"
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const first: Side =
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a.firstPercent === b.firstPercent
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? "tie"
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: a.firstPercent > b.firstPercent
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? "left"
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: "right"
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let tie: number | null = null
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const mine = mineIndex.value
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if (mine >= 0 && winner !== "tie" && winner !== (mine === 0 ? "left" : "right")) {
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const own = mine === 0 ? a : b
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const other = mine === 0 ? b : a
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tie = needToTie(own, props.pk.classes[mine]!.members, other.percent)
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}
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return { problem, a, b, winner, first, gap: Math.abs(a.percent - b.percent), tie }
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})
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.sort((x, y) => y.gap - x.gap || x.problem.problemId - y.problem.problemId),
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)
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const score = computed(() => {
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const count = (key: "winner" | "first", side: Side) =>
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rows.value.filter((row) => row[key] === side).length
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return {
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left: count("winner", "left"),
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right: count("winner", "right"),
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tie: count("winner", "tie"),
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firstLeft: count("first", "left"),
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firstRight: count("first", "right"),
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}
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})
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const steadier = computed(() => {
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const { firstLeft, firstRight } = score.value
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if (firstLeft === firstRight) return "两个班一样稳"
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return `${nameOf(firstLeft > firstRight ? 0 : 1)}更稳`
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})
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/** 只有一个班布置过的题：不比，列几道名字 */
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const soloText = computed(() => {
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const { solo } = props.pk
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if (!solo.length) return ""
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const names = solo.slice(0, 2).map((item) => `「${item.title}」`)
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const owners = new Set(solo.map((item) => item.className))
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const who =
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owners.size === 1
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? `只有${nameOf(props.pk.classes.findIndex((item) => item.className === solo[0]!.className))}做过的`
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: "只有一个班做过的"
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return `${who} ${solo.length} 道不比：${names.join("、")}${solo.length > 2 ? " 等" : ""}`
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})
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const SHOW_MOBILE = 7
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const expanded = ref(false)
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const shownRows = computed(() =>
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props.compact && !expanded.value ? rows.value.slice(0, SHOW_MOBILE) : rows.value,
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)
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/** 每周人均：最近 8 周，两班并排的柱 */
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const weeks = computed(() => {
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const from = Math.max(0, props.pk.weeks.length - 8)
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const list = props.pk.weeks.slice(from).map((week, k) => ({
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label: parseTime(week, "M月D日"),
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values: [left.value.weekly[from + k] ?? 0, right.value.weekly[from + k] ?? 0],
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}))
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const max = Math.max(1, ...list.flatMap((week) => week.values))
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return { list, max }
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})
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const plateaus = computed(() => [
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plateau(left.value.distribution),
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plateau(right.value.distribution),
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])
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const tab = ref<"weekly" | "dist">("weekly")
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</script>
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<template>
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<div class="duel" :class="{ compact }">
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<div
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class="score"
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:style="{
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background: `linear-gradient(90deg, ${tint(colors[0], 0.12)} 0%, transparent 38%, transparent 62%, ${tint(colors[1], 0.12)} 100%)`,
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}"
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>
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<div
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v-for="(item, index) in [left, right]"
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:key="item.className"
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class="side"
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:class="{ end: index === 1 }"
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>
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<span class="side-name" :style="{ color: colors[index] }">
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<template v-if="index === mineIndex">
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你们班<small>{{ compact ? shorts[index] : classLabel(item.className) }}</small>
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</template>
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<template v-else>{{ compact ? shorts[index] : classLabel(item.className) }}</template>
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</span>
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<span class="side-sub">
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{{ item.members }} 人 · 人均做对 <b>{{ item.perCapita }}</b>
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<template v-if="!compact && item.firstPercent !== null">
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· 一次就对 {{ item.firstPercent }}%</template
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>
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</span>
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</div>
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<div class="mid">
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<span class="muted">两个班都做过的 {{ rows.length }} 道题 · 谁做对的人多谁赢这道</span>
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<span class="big">
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<b :style="{ color: colors[0] }">{{ score.left }}</b>
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<i>:</i>
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<b :style="{ color: colors[1] }">{{ score.right }}</b>
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</span>
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<span class="mid-sub">
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平 {{ score.tie }} 道 · 比一次就对：
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<b :style="{ color: colors[0] }">{{ score.firstLeft }}</b> :
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<b :style="{ color: colors[1] }">{{ score.firstRight }}</b
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>，{{ steadier }}
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</span>
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</div>
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</div>
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<div class="card">
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<div class="card-head">
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<b>同一批题</b>
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<span class="muted">
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条 = 全班做对的人占几成<template v-if="!compact">
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· 皇冠 = 这道赢了 · 按两班差距从大到小</template
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>
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</span>
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<div class="spacer" />
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<span v-if="soloText && !compact" class="muted">{{ soloText }}</span>
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</div>
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<template v-if="!compact">
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<div v-for="row in shownRows" :key="row.problem.problemId" class="row">
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<span class="info left">
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<span class="value" :class="{ win: row.winner === 'left' }">
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<svg
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v-if="row.winner === 'left'"
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class="crown"
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viewBox="0 0 24 24"
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aria-label="这道赢了"
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>
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<path d="M3 8l4.5 4L12 5l4.5 7L21 8l-2 11H5z" />
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</svg>
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{{ row.a.percent }}%
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</span>
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<span class="sub">
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{{ row.a.solved }}/{{ left.members }} 人 · 一次就对 {{ row.a.firstPercent }}%
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</span>
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</span>
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<span class="bar-box left">
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<span
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class="bar"
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:style="{
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width: `${row.a.percent}%`,
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background: colors[0],
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opacity: row.winner === 'right' ? 0.45 : 1,
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}"
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/>
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</span>
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<span class="title">
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<router-link class="ell" :to="`/problem/${row.problem.displayId}`">{{
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row.problem.title
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}}</router-link>
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<span class="tags">
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<span class="muted">#{{ row.problem.displayId }}</span>
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<span v-if="row.winner === 'tie'" class="muted">平</span>
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<span v-else-if="row === rows[0] && row.gap > 0" class="most">差得最多</span>
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<span v-if="row.tie !== null" class="tie" :class="{ close: row.tie <= 2 }">
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再 {{ row.tie }} 人做对就打平
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</span>
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</span>
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</span>
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<span class="bar-box">
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<span
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class="bar"
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:style="{
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width: `${row.b.percent}%`,
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background: colors[1],
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opacity: row.winner === 'left' ? 0.45 : 1,
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}"
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/>
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</span>
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<span class="info">
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<span class="value" :class="{ win: row.winner === 'right' }">
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{{ row.b.percent }}%
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<svg
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v-if="row.winner === 'right'"
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class="crown"
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viewBox="0 0 24 24"
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aria-label="这道赢了"
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>
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<path d="M3 8l4.5 4L12 5l4.5 7L21 8l-2 11H5z" />
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</svg>
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</span>
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<span class="sub">
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{{ row.b.solved }}/{{ right.members }} 人 · 一次就对 {{ row.b.firstPercent }}%
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</span>
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</span>
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</div>
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</template>
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<template v-else>
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<div v-for="row in shownRows" :key="row.problem.problemId" class="m-row">
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<div class="m-title">
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<router-link class="ell" :to="`/problem/${row.problem.displayId}`">{{
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row.problem.title
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}}</router-link>
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<span v-if="row.tie !== null" class="tie" :class="{ close: row.tie <= 2 }"
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>再 {{ row.tie }} 人就平</span
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>
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<span v-else-if="row.winner === 'tie'" class="muted">平</span>
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</div>
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<div v-for="(cell, index) in [row.a, row.b]" :key="index" class="m-line">
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<span class="m-name" :style="{ color: colors[index] }">{{ shorts[index] }}</span>
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<span class="bar-box">
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<span
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class="bar"
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:style="{
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width: `${cell.percent}%`,
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background: colors[index],
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opacity:
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row.winner !== 'tie' && row.winner !== (index === 0 ? 'left' : 'right')
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? 0.45
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: 1,
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}"
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/>
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</span>
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<span class="m-value" :class="{ win: cell.best && row.winner !== 'tie' }"
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>{{ cell.percent }}%</span
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>
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<svg
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v-if="cell.best && row.winner !== 'tie'"
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class="crown"
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viewBox="0 0 24 24"
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aria-label="这道赢了"
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>
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<path d="M3 8l4.5 4L12 5l4.5 7L21 8l-2 11H5z" />
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</svg>
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<span v-else class="crown" />
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</div>
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</div>
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<button v-if="rows.length > SHOW_MOBILE" class="more" @click="expanded = !expanded">
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{{ expanded ? "收起" : `再看 ${rows.length - SHOW_MOBILE} 道 ›` }}
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</button>
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</template>
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</div>
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<div class="bottom" :class="{ compact }">
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<div v-if="compact" class="tabs" role="tablist">
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<button :class="{ on: tab === 'weekly' }" role="tab" @click="tab = 'weekly'">
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每周人均
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</button>
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<button :class="{ on: tab === 'dist' }" role="tab" @click="tab = 'dist'">全班分布</button>
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</div>
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<div v-if="!compact || tab === 'weekly'" class="card pad">
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<div v-if="!compact" class="card-title">
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<b>每周人均新做对</b><span class="muted">这学期，最近 {{ weeks.list.length }} 周</span>
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</div>
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<div class="weeks">
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<div v-for="week in weeks.list" :key="week.label" class="week">
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<div class="pair">
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<div v-for="(value, index) in week.values" :key="index" class="bar-col">
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<span class="v" :style="{ color: colors[index] }">{{ value }}</span>
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<span
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class="wbar"
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:style="{
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height: `${Math.max(2, (value / weeks.max) * (compact ? 80 : 110))}px`,
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background: colors[index],
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}"
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/>
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</div>
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</div>
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<span class="axis">{{ week.label }}</span>
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</div>
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</div>
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</div>
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<div v-if="!compact || tab === 'dist'" class="card pad dist">
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<div v-if="!compact" class="card-title">
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<b>全班分布</b><span class="muted">一根柱一档，横轴是做对几道 · 虚线是中间那位</span>
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</div>
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<div v-for="(item, index) in [left, right]" :key="item.className" class="dist-one">
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<span class="dist-name" :style="{ color: colors[index] }">
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{{ index === mineIndex ? "你们班" : classLabel(item.className) }} · 中间那位
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{{ item.median }} 道
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<template v-if="plateaus[index]">
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· {{ plateaus[index]!.count }} 个人停在 {{ plateaus[index]!.solved }} 道</template
|
||||
>
|
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</span>
|
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<PkHist :values="item.distribution" :median="item.median" :color="colors[index]" />
|
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</div>
|
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</div>
|
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</div>
|
||||
</div>
|
||||
</template>
|
||||
|
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<style scoped>
|
||||
.duel {
|
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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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|
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.score {
|
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padding: 18px 28px;
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border: 1px solid v-bind("theme.borderColor");
|
||||
border-radius: 6px;
|
||||
display: grid;
|
||||
grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
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||||
align-items: center;
|
||||
gap: 24px;
|
||||
}
|
||||
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||||
.side {
|
||||
display: flex;
|
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flex-direction: column;
|
||||
gap: 4px;
|
||||
grid-row: 1;
|
||||
grid-column: 1;
|
||||
}
|
||||
|
||||
.side.end {
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||||
grid-column: 3;
|
||||
align-items: flex-end;
|
||||
text-align: right;
|
||||
}
|
||||
|
||||
.side-name {
|
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font-size: 22px;
|
||||
font-weight: 800;
|
||||
display: flex;
|
||||
align-items: baseline;
|
||||
gap: 8px;
|
||||
}
|
||||
|
||||
.side-name small {
|
||||
font-size: 14px;
|
||||
font-weight: 600;
|
||||
color: v-bind("theme.textColor3");
|
||||
}
|
||||
|
||||
.side-sub {
|
||||
font-size: 13px;
|
||||
color: v-bind("theme.textColor2");
|
||||
}
|
||||
|
||||
.side-sub b {
|
||||
font-size: 15px;
|
||||
font-variant-numeric: tabular-nums;
|
||||
}
|
||||
|
||||
.mid {
|
||||
grid-row: 1;
|
||||
grid-column: 2;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
align-items: center;
|
||||
gap: 2px;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.big {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 18px;
|
||||
line-height: 1.05;
|
||||
}
|
||||
|
||||
.big b {
|
||||
font-size: 52px;
|
||||
font-weight: 800;
|
||||
font-variant-numeric: tabular-nums;
|
||||
}
|
||||
|
||||
.big i {
|
||||
font-style: normal;
|
||||
font-size: 28px;
|
||||
font-weight: 700;
|
||||
color: v-bind("theme.textColor3");
|
||||
}
|
||||
|
||||
.mid-sub {
|
||||
font-size: 13px;
|
||||
color: v-bind("theme.textColor2");
|
||||
}
|
||||
|
||||
.muted {
|
||||
font-size: 12px;
|
||||
font-weight: 400;
|
||||
color: v-bind("theme.textColor3");
|
||||
}
|
||||
|
||||
.card {
|
||||
border: 1px solid v-bind("theme.borderColor");
|
||||
border-radius: 6px;
|
||||
background: v-bind("theme.cardColor");
|
||||
padding: 12px 16px 4px;
|
||||
min-width: 0;
|
||||
}
|
||||
|
||||
.card.pad {
|
||||
padding: 12px 16px;
|
||||
}
|
||||
|
||||
.card-head {
|
||||
display: flex;
|
||||
align-items: baseline;
|
||||
flex-wrap: wrap;
|
||||
gap: 4px 8px;
|
||||
padding-bottom: 6px;
|
||||
border-bottom: 1px solid v-bind("theme.dividerColor");
|
||||
}
|
||||
|
||||
.card-title {
|
||||
display: flex;
|
||||
align-items: baseline;
|
||||
gap: 8px;
|
||||
margin-bottom: 8px;
|
||||
}
|
||||
|
||||
.spacer {
|
||||
flex-grow: 1;
|
||||
}
|
||||
|
||||
.row {
|
||||
min-height: 44px;
|
||||
display: grid;
|
||||
grid-template-columns: 168px minmax(0, 1fr) 210px minmax(0, 1fr) 168px;
|
||||
align-items: center;
|
||||
gap: 12px;
|
||||
border-bottom: 1px solid v-bind("theme.dividerColor");
|
||||
}
|
||||
|
||||
.row:last-child {
|
||||
border-bottom: 0;
|
||||
}
|
||||
|
||||
.info {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
}
|
||||
|
||||
.info.left {
|
||||
align-items: flex-end;
|
||||
}
|
||||
|
||||
.value {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 4px;
|
||||
font-size: 14px;
|
||||
font-weight: 700;
|
||||
font-variant-numeric: tabular-nums;
|
||||
color: v-bind("theme.textColor3");
|
||||
}
|
||||
|
||||
.value.win {
|
||||
color: v-bind("theme.textColor1");
|
||||
}
|
||||
|
||||
.sub {
|
||||
font-size: 11px;
|
||||
color: v-bind("theme.textColor3");
|
||||
font-variant-numeric: tabular-nums;
|
||||
}
|
||||
|
||||
.crown {
|
||||
width: 14px;
|
||||
height: 14px;
|
||||
flex-shrink: 0;
|
||||
fill: #c58b00;
|
||||
stroke: #c58b00;
|
||||
stroke-width: 1.5;
|
||||
stroke-linejoin: round;
|
||||
}
|
||||
|
||||
.bar-box {
|
||||
height: 16px;
|
||||
display: flex;
|
||||
background: v-bind("theme.actionColor");
|
||||
border-radius: 3px;
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
.bar-box.left {
|
||||
justify-content: flex-end;
|
||||
}
|
||||
|
||||
.bar {
|
||||
height: 100%;
|
||||
}
|
||||
|
||||
.title {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
align-items: center;
|
||||
gap: 1px;
|
||||
min-width: 0;
|
||||
}
|
||||
|
||||
.title a,
|
||||
.m-title a {
|
||||
max-width: 100%;
|
||||
font-size: 13px;
|
||||
font-weight: 600;
|
||||
color: v-bind("theme.textColor1");
|
||||
text-decoration: none;
|
||||
}
|
||||
|
||||
.title a:hover,
|
||||
.m-title a:hover {
|
||||
color: v-bind("theme.primaryColor");
|
||||
}
|
||||
|
||||
.ell {
|
||||
white-space: nowrap;
|
||||
overflow: hidden;
|
||||
text-overflow: ellipsis;
|
||||
}
|
||||
|
||||
.tags {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 6px;
|
||||
font-size: 11px;
|
||||
}
|
||||
|
||||
.tags .muted {
|
||||
font-size: 11px;
|
||||
}
|
||||
|
||||
.most {
|
||||
font-size: 11px;
|
||||
font-weight: 600;
|
||||
color: #b54708;
|
||||
}
|
||||
|
||||
.tie {
|
||||
font-size: 11px;
|
||||
font-weight: 600;
|
||||
white-space: nowrap;
|
||||
color: v-bind("theme.textColor3");
|
||||
}
|
||||
|
||||
.tie.close {
|
||||
color: #18a058;
|
||||
background: rgba(24, 160, 88, 0.12);
|
||||
border-radius: 3px;
|
||||
padding: 0 5px;
|
||||
}
|
||||
|
||||
.bottom {
|
||||
display: flex;
|
||||
gap: 16px;
|
||||
}
|
||||
|
||||
.bottom > .card {
|
||||
flex: 1;
|
||||
}
|
||||
|
||||
.weeks {
|
||||
display: flex;
|
||||
gap: 4px;
|
||||
border-bottom: 1px solid v-bind("theme.dividerColor");
|
||||
}
|
||||
|
||||
.week {
|
||||
flex: 1;
|
||||
min-width: 0;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
align-items: center;
|
||||
gap: 4px;
|
||||
}
|
||||
|
||||
.pair {
|
||||
height: 130px;
|
||||
display: flex;
|
||||
align-items: flex-end;
|
||||
gap: 4px;
|
||||
}
|
||||
|
||||
.bar-col {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
align-items: center;
|
||||
gap: 2px;
|
||||
}
|
||||
|
||||
.v {
|
||||
font-size: 11px;
|
||||
font-weight: 600;
|
||||
font-variant-numeric: tabular-nums;
|
||||
}
|
||||
|
||||
.wbar {
|
||||
width: 18px;
|
||||
border-radius: 3px 3px 0 0;
|
||||
}
|
||||
|
||||
.axis {
|
||||
font-size: 11px;
|
||||
color: v-bind("theme.textColor3");
|
||||
white-space: nowrap;
|
||||
}
|
||||
|
||||
.dist {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 10px;
|
||||
}
|
||||
|
||||
.dist-one {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 4px;
|
||||
}
|
||||
|
||||
.dist-name {
|
||||
font-size: 12px;
|
||||
font-weight: 600;
|
||||
}
|
||||
|
||||
/* ---------- 手机 ---------- */
|
||||
.compact .score {
|
||||
padding: 12px;
|
||||
grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
|
||||
gap: 6px;
|
||||
}
|
||||
|
||||
.compact .side {
|
||||
grid-row: 1;
|
||||
}
|
||||
|
||||
.compact .side.end {
|
||||
grid-column: 2;
|
||||
}
|
||||
|
||||
.compact .side-name {
|
||||
font-size: 15px;
|
||||
}
|
||||
|
||||
.compact .side-sub {
|
||||
font-size: 12px;
|
||||
}
|
||||
|
||||
.compact .mid {
|
||||
grid-row: 2;
|
||||
grid-column: 1 / 3;
|
||||
}
|
||||
|
||||
.compact .big b {
|
||||
font-size: 44px;
|
||||
}
|
||||
|
||||
.compact .mid-sub {
|
||||
font-size: 12px;
|
||||
}
|
||||
|
||||
.compact .card {
|
||||
padding: 10px 12px 2px;
|
||||
}
|
||||
|
||||
.m-row {
|
||||
padding: 8px 0;
|
||||
border-bottom: 1px solid v-bind("theme.dividerColor");
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 4px;
|
||||
}
|
||||
|
||||
.m-title {
|
||||
display: flex;
|
||||
align-items: baseline;
|
||||
gap: 6px;
|
||||
}
|
||||
|
||||
.m-title a {
|
||||
flex: 1;
|
||||
min-width: 0;
|
||||
}
|
||||
|
||||
.m-line {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 6px;
|
||||
}
|
||||
|
||||
.m-line .bar-box {
|
||||
flex: 1;
|
||||
height: 12px;
|
||||
}
|
||||
|
||||
.m-name {
|
||||
width: 36px;
|
||||
font-size: 12px;
|
||||
font-weight: 600;
|
||||
}
|
||||
|
||||
.m-value {
|
||||
width: 40px;
|
||||
text-align: right;
|
||||
font-size: 13px;
|
||||
font-variant-numeric: tabular-nums;
|
||||
}
|
||||
|
||||
.m-value.win {
|
||||
font-weight: 700;
|
||||
}
|
||||
|
||||
.m-line .crown {
|
||||
width: 14px;
|
||||
height: 14px;
|
||||
}
|
||||
|
||||
.more {
|
||||
width: 100%;
|
||||
height: 40px;
|
||||
border: 0;
|
||||
background: none;
|
||||
font: inherit;
|
||||
font-size: 13px;
|
||||
color: v-bind("theme.primaryColor");
|
||||
cursor: pointer;
|
||||
}
|
||||
|
||||
.bottom.compact {
|
||||
flex-direction: column;
|
||||
gap: 0;
|
||||
border: 1px solid v-bind("theme.borderColor");
|
||||
border-radius: 6px;
|
||||
padding: 0 12px 12px;
|
||||
}
|
||||
|
||||
.bottom.compact > .card {
|
||||
border: 0;
|
||||
padding: 10px 0 0;
|
||||
}
|
||||
|
||||
.tabs {
|
||||
display: flex;
|
||||
gap: 18px;
|
||||
border-bottom: 1px solid v-bind("theme.dividerColor");
|
||||
}
|
||||
|
||||
.tabs button {
|
||||
height: 34px;
|
||||
padding: 0;
|
||||
border: 0;
|
||||
background: none;
|
||||
font: inherit;
|
||||
font-size: 14px;
|
||||
color: v-bind("theme.textColor2");
|
||||
cursor: pointer;
|
||||
}
|
||||
|
||||
.tabs button.on {
|
||||
color: #18a058;
|
||||
font-weight: 600;
|
||||
box-shadow: inset 0 -2px 0 #18a058;
|
||||
}
|
||||
|
||||
.compact .pair {
|
||||
height: 100px;
|
||||
gap: 2px;
|
||||
}
|
||||
|
||||
.compact .wbar {
|
||||
width: 12px;
|
||||
}
|
||||
|
||||
.compact .axis {
|
||||
font-size: 10px;
|
||||
}
|
||||
</style>
|
||||
@@ -0,0 +1,625 @@
|
||||
<script setup lang="ts">
|
||||
import type { ClassPk } from "@oj2/contract"
|
||||
import { useThemeVars } from "naive-ui"
|
||||
import { classLabel } from "oj/submission/utils"
|
||||
import { useRankPalette } from "oj/rank/palette"
|
||||
import { needToTie, pkColor, shortLabels, tint } from "../utils"
|
||||
import PkRace from "./PkRace.vue"
|
||||
|
||||
/**
|
||||
* 三个班以上（设计稿「班级 PK」C / 学生 · 三个班 / 手机 · 三个班以上）：题目对照格，一行
|
||||
* 一道题、一格一个班，越深做对的人越多，皇冠 = 这道做得最好（一样多都算）。右边谁领先的题多、
|
||||
* 一句话（学生：离领先最近的那道；老师：差得最多的那道）、赛跑。
|
||||
*/
|
||||
const props = defineProps<{ pk: ClassPk; compact: boolean }>()
|
||||
|
||||
const theme = useThemeVars()
|
||||
const palette = useRankPalette()
|
||||
|
||||
const shorts = computed(() => shortLabels(props.pk))
|
||||
const mineIndex = computed(() =>
|
||||
props.pk.classes.findIndex((item) => item.className === props.pk.mine),
|
||||
)
|
||||
|
||||
const rows = computed(() =>
|
||||
props.pk.problems.map((problem) => {
|
||||
const top = Math.max(...problem.cells.map((cell) => cell?.percent ?? -1))
|
||||
const winner = problem.cells.findIndex((cell) => cell?.best)
|
||||
const own = mineIndex.value >= 0 ? problem.cells[mineIndex.value] : null
|
||||
const tie =
|
||||
own && !own.best ? needToTie(own, props.pk.classes[mineIndex.value]!.members, top) : null
|
||||
return {
|
||||
problem,
|
||||
winner,
|
||||
tie,
|
||||
cells: problem.cells.map((cell, index) => {
|
||||
if (!cell) return null
|
||||
// 做对比例 45% 以下最浅，100% 最深；深到压白字时字换白
|
||||
const alpha = Math.max(0.1, Math.min(0.85, ((cell.percent - 45) / 55) * 0.85))
|
||||
return {
|
||||
...cell,
|
||||
background: tint(pkColor(index), alpha),
|
||||
dark: alpha > 0.5,
|
||||
hint: `${props.pk.classes[index]!.className.slice(2)}班：做对 ${cell.solved}/${props.pk.classes[index]!.members} 人、交了 ${cell.submissions} 次、一次就对 ${cell.firstPercent}%`,
|
||||
}
|
||||
}),
|
||||
}
|
||||
}),
|
||||
)
|
||||
|
||||
const ranking = computed(() =>
|
||||
props.pk.classes
|
||||
.map((item, index) => ({ item, index }))
|
||||
.sort((a, b) => b.item.lead - a.item.lead || b.item.perCapita - a.item.perCapita),
|
||||
)
|
||||
|
||||
/** 右边那一句：学生看离领先最近的那道，老师看差得最多的那道 */
|
||||
const insight = computed(() => {
|
||||
if (mineIndex.value >= 0) {
|
||||
const close = rows.value.filter((row) => row.tie !== null).sort((a, b) => a.tie! - b.tie!)[0]
|
||||
if (!close) return { mine: true, text: "同一批题你们班都做得最好" }
|
||||
return {
|
||||
mine: true,
|
||||
text: `离领先最近：「${close.problem.title}」再 ${close.tie} 人做对就和${shorts.value[close.winner]}打平`,
|
||||
}
|
||||
}
|
||||
let worst: { title: string; low: number; lowIndex: number; others: number } | null = null
|
||||
for (const row of rows.value) {
|
||||
const present = row.cells
|
||||
.map((cell, index) => (cell ? { percent: cell.percent, index } : null))
|
||||
.filter((cell): cell is { percent: number; index: number } => !!cell)
|
||||
.sort((a, b) => a.percent - b.percent)
|
||||
const gap = present[1]!.percent - present[0]!.percent
|
||||
if (!worst || gap > worst.others - worst.low)
|
||||
worst = {
|
||||
title: row.problem.title,
|
||||
low: present[0]!.percent,
|
||||
lowIndex: present[0]!.index,
|
||||
others: present[1]!.percent,
|
||||
}
|
||||
}
|
||||
if (!worst || worst.others === worst.low) return null
|
||||
return {
|
||||
mine: false,
|
||||
text: `差得最多的是「${worst.title}」：${shorts.value[worst.lowIndex]}只有 ${worst.low}% 做对，别的班都在 ${worst.others}% 以上`,
|
||||
}
|
||||
})
|
||||
|
||||
const SHOW_MOBILE = 8
|
||||
const expanded = ref(false)
|
||||
const shownRows = computed(() =>
|
||||
props.compact && !expanded.value ? rows.value.slice(0, SHOW_MOBILE) : rows.value,
|
||||
)
|
||||
const soloCount = computed(() => props.pk.solo.length)
|
||||
|
||||
const tab = ref<"race" | "lead">("race")
|
||||
const medal = (index: number) => palette.value.medal[index]
|
||||
</script>
|
||||
|
||||
<template>
|
||||
<div class="grid-pk" :class="{ compact }">
|
||||
<div class="card table">
|
||||
<div class="card-title">
|
||||
<b>同一批题 · 一格一个班</b>
|
||||
<span class="muted">
|
||||
格子里是全班做对的人占几成，越深越多<template v-if="!compact">
|
||||
· 皇冠 = 这道题做得最好的班（一样多就都算）</template
|
||||
>
|
||||
</span>
|
||||
</div>
|
||||
<div class="line heads">
|
||||
<span v-if="!compact" class="name muted">至少两个班布置过的 {{ rows.length }} 道</span>
|
||||
<span
|
||||
v-for="(item, index) in pk.classes"
|
||||
:key="item.className"
|
||||
class="head"
|
||||
:class="{ mine: index === mineIndex }"
|
||||
:style="{ background: tint(pkColor(index), 0.1) }"
|
||||
>
|
||||
<span class="head-name" :style="{ color: pkColor(index) }">
|
||||
{{ compact ? shorts[index] : classLabel(item.className) }}
|
||||
<span v-if="index === mineIndex" class="mine-tag">{{
|
||||
compact ? "你们" : "你们班"
|
||||
}}</span>
|
||||
</span>
|
||||
<span class="head-lead">
|
||||
<span v-if="!compact" class="muted">领先</span>
|
||||
<b :style="{ color: pkColor(index) }">{{ item.lead }}</b>
|
||||
<span class="muted">{{ compact ? "道领先" : "道" }}</span>
|
||||
</span>
|
||||
<span v-if="!compact" class="muted per">人均做对 {{ item.perCapita }}</span>
|
||||
</span>
|
||||
</div>
|
||||
<div
|
||||
v-for="row in shownRows"
|
||||
:key="row.problem.problemId"
|
||||
class="line"
|
||||
:class="{ stacked: compact }"
|
||||
>
|
||||
<span class="name">
|
||||
<span v-if="!compact" class="muted id">#{{ row.problem.displayId }}</span>
|
||||
<router-link class="ell" :to="`/problem/${row.problem.displayId}`">{{
|
||||
row.problem.title
|
||||
}}</router-link>
|
||||
<span v-if="row.tie !== null" class="tie" :class="{ close: row.tie <= 2 }"
|
||||
>再 {{ row.tie }} 人就平</span
|
||||
>
|
||||
</span>
|
||||
<div class="cells">
|
||||
<template v-for="(cell, index) in row.cells" :key="index">
|
||||
<span v-if="!cell" class="cell none">{{ compact ? "—" : "没布置" }}</span>
|
||||
<span
|
||||
v-else
|
||||
class="cell"
|
||||
:class="{ best: cell.best, dark: cell.dark, mine: index === mineIndex }"
|
||||
:style="{ background: cell.background }"
|
||||
:title="cell.hint"
|
||||
>
|
||||
<svg v-if="cell.best" class="crown" viewBox="0 0 24 24" aria-label="这道做得最好">
|
||||
<path d="M3 8l4.5 4L12 5l4.5 7L21 8l-2 11H5z" />
|
||||
</svg>
|
||||
<b>{{ cell.percent }}{{ compact ? "" : "%" }}</b>
|
||||
<span v-if="!compact" class="first">一次 {{ cell.firstPercent }}%</span>
|
||||
</span>
|
||||
</template>
|
||||
</div>
|
||||
</div>
|
||||
<button
|
||||
v-if="compact && rows.length > SHOW_MOBILE"
|
||||
class="more"
|
||||
@click="expanded = !expanded"
|
||||
>
|
||||
{{ expanded ? "收起" : `再看 ${rows.length - SHOW_MOBILE} 道 ›` }}
|
||||
</button>
|
||||
<span v-if="!compact && soloCount" class="muted foot">
|
||||
只有一个班做过的 {{ soloCount }} 道不在格子里 · 鼠标放到格子上看做对几个人、交了几次
|
||||
</span>
|
||||
</div>
|
||||
|
||||
<div class="side" :class="{ compact }">
|
||||
<div v-if="compact" class="tabs" role="tablist">
|
||||
<button :class="{ on: tab === 'race' }" role="tab" @click="tab = 'race'">赛跑</button>
|
||||
<button :class="{ on: tab === 'lead' }" role="tab" @click="tab = 'lead'">
|
||||
谁领先的题多
|
||||
</button>
|
||||
</div>
|
||||
<div v-if="!compact || tab === 'lead'" class="card pad">
|
||||
<div v-if="!compact" class="card-title">
|
||||
<b>谁领先的题多</b><span class="muted">同一批题里</span>
|
||||
</div>
|
||||
<div
|
||||
v-for="({ item, index }, place) in ranking"
|
||||
:key="item.className"
|
||||
class="lead-row"
|
||||
:class="{ mine: index === mineIndex }"
|
||||
>
|
||||
<span
|
||||
class="medal"
|
||||
:style="
|
||||
medal(place)
|
||||
? { color: medal(place)!.color, background: medal(place)!.background }
|
||||
: undefined
|
||||
"
|
||||
>{{ place + 1 }}</span
|
||||
>
|
||||
<span class="lead-name" :style="{ color: pkColor(index) }">
|
||||
{{ classLabel(item.className) }}
|
||||
<span v-if="index === mineIndex" class="mine-tag">你们班</span>
|
||||
</span>
|
||||
<span
|
||||
><b class="num">{{ item.lead }}</b
|
||||
><span class="muted"> 道领先</span></span
|
||||
>
|
||||
</div>
|
||||
<div v-if="insight" class="insight" :class="{ mine: insight.mine }">{{ insight.text }}</div>
|
||||
</div>
|
||||
<div v-if="!compact || tab === 'race'" class="card pad">
|
||||
<div v-if="!compact" class="card-title">
|
||||
<b>赛跑</b><span class="muted">这学期累计人均做对</span>
|
||||
</div>
|
||||
<PkRace :pk="pk" :width="420" :height="compact ? 220 : 230" />
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</template>
|
||||
|
||||
<style scoped>
|
||||
.grid-pk {
|
||||
display: flex;
|
||||
gap: 16px;
|
||||
align-items: flex-start;
|
||||
}
|
||||
|
||||
.grid-pk.compact {
|
||||
flex-direction: column;
|
||||
align-items: stretch;
|
||||
gap: 10px;
|
||||
}
|
||||
|
||||
.card {
|
||||
border: 1px solid v-bind("theme.borderColor");
|
||||
border-radius: 6px;
|
||||
background: v-bind("theme.cardColor");
|
||||
min-width: 0;
|
||||
}
|
||||
|
||||
.table {
|
||||
flex: 1.75;
|
||||
padding: 12px 16px;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 6px;
|
||||
}
|
||||
|
||||
.pad {
|
||||
padding: 12px 16px;
|
||||
}
|
||||
|
||||
.card-title {
|
||||
display: flex;
|
||||
align-items: baseline;
|
||||
flex-wrap: wrap;
|
||||
gap: 4px 8px;
|
||||
}
|
||||
|
||||
.muted {
|
||||
font-size: 12px;
|
||||
font-weight: 400;
|
||||
color: v-bind("theme.textColor3");
|
||||
}
|
||||
|
||||
.line {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 6px;
|
||||
min-height: 40px;
|
||||
}
|
||||
|
||||
.line.heads {
|
||||
align-items: stretch;
|
||||
}
|
||||
|
||||
.name {
|
||||
width: 290px;
|
||||
flex-shrink: 0;
|
||||
display: flex;
|
||||
align-items: baseline;
|
||||
gap: 6px;
|
||||
min-width: 0;
|
||||
}
|
||||
|
||||
.heads .name {
|
||||
align-items: flex-end;
|
||||
padding-bottom: 6px;
|
||||
}
|
||||
|
||||
.name a {
|
||||
font-size: 13px;
|
||||
font-weight: 600;
|
||||
color: v-bind("theme.textColor1");
|
||||
text-decoration: none;
|
||||
min-width: 0;
|
||||
}
|
||||
|
||||
.name a:hover {
|
||||
color: v-bind("theme.primaryColor");
|
||||
}
|
||||
|
||||
.id {
|
||||
flex-shrink: 0;
|
||||
font-size: 11px;
|
||||
}
|
||||
|
||||
.ell {
|
||||
white-space: nowrap;
|
||||
overflow: hidden;
|
||||
text-overflow: ellipsis;
|
||||
}
|
||||
|
||||
.head {
|
||||
flex: 1;
|
||||
min-width: 0;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
align-items: center;
|
||||
gap: 2px;
|
||||
padding: 8px 0;
|
||||
border-radius: 6px;
|
||||
}
|
||||
|
||||
.head.mine {
|
||||
box-shadow: inset 0 0 0 2px #9fd8b8;
|
||||
}
|
||||
|
||||
.head-name {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 6px;
|
||||
font-weight: 700;
|
||||
}
|
||||
|
||||
.head-lead {
|
||||
display: flex;
|
||||
align-items: baseline;
|
||||
gap: 4px;
|
||||
white-space: nowrap;
|
||||
}
|
||||
|
||||
.per {
|
||||
font-size: 11px;
|
||||
white-space: nowrap;
|
||||
}
|
||||
|
||||
.head-lead b {
|
||||
font-size: 22px;
|
||||
font-variant-numeric: tabular-nums;
|
||||
}
|
||||
|
||||
.mine-tag {
|
||||
font-size: 11px;
|
||||
background: rgba(24, 160, 88, 0.12);
|
||||
color: #18a058;
|
||||
border-radius: 3px;
|
||||
padding: 0 5px;
|
||||
height: 16px;
|
||||
display: inline-flex;
|
||||
align-items: center;
|
||||
font-weight: 600;
|
||||
white-space: nowrap;
|
||||
}
|
||||
|
||||
.cells {
|
||||
flex: 1;
|
||||
min-width: 0;
|
||||
display: flex;
|
||||
gap: 6px;
|
||||
}
|
||||
|
||||
.heads .head,
|
||||
.cells .cell {
|
||||
flex: 1;
|
||||
}
|
||||
|
||||
.cell {
|
||||
min-width: 0;
|
||||
height: 34px;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
gap: 6px;
|
||||
border-radius: 4px;
|
||||
color: v-bind("theme.textColor1");
|
||||
font-variant-numeric: tabular-nums;
|
||||
}
|
||||
|
||||
.cell.dark {
|
||||
color: #ffffff;
|
||||
}
|
||||
|
||||
.cell.best {
|
||||
box-shadow: inset 0 0 0 2px #c58b00;
|
||||
}
|
||||
|
||||
.cell b {
|
||||
font-size: 14px;
|
||||
}
|
||||
|
||||
.first {
|
||||
font-size: 11px;
|
||||
opacity: 0.85;
|
||||
}
|
||||
|
||||
.cell.none {
|
||||
font-size: 12px;
|
||||
color: v-bind("theme.textColorDisabled");
|
||||
background: repeating-linear-gradient(
|
||||
135deg,
|
||||
v-bind("theme.actionColor") 0 6px,
|
||||
v-bind("theme.hoverColor") 6px 12px
|
||||
);
|
||||
}
|
||||
|
||||
.crown {
|
||||
width: 12px;
|
||||
height: 12px;
|
||||
flex-shrink: 0;
|
||||
fill: #c58b00;
|
||||
stroke: #c58b00;
|
||||
stroke-width: 1.5;
|
||||
stroke-linejoin: round;
|
||||
}
|
||||
|
||||
.cell.dark .crown {
|
||||
fill: #ffffff;
|
||||
stroke: #ffffff;
|
||||
}
|
||||
|
||||
.tie {
|
||||
flex-shrink: 0;
|
||||
font-size: 11px;
|
||||
font-weight: 600;
|
||||
white-space: nowrap;
|
||||
color: v-bind("theme.textColor3");
|
||||
}
|
||||
|
||||
.tie.close {
|
||||
color: #18a058;
|
||||
background: rgba(24, 160, 88, 0.12);
|
||||
border-radius: 3px;
|
||||
padding: 0 5px;
|
||||
}
|
||||
|
||||
.foot {
|
||||
padding-top: 4px;
|
||||
}
|
||||
|
||||
.side {
|
||||
flex: 1;
|
||||
min-width: 0;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 16px;
|
||||
}
|
||||
|
||||
.lead-row {
|
||||
height: 34px;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 10px;
|
||||
}
|
||||
|
||||
.lead-row.mine {
|
||||
background: rgba(24, 160, 88, 0.08);
|
||||
border-radius: 6px;
|
||||
padding: 0 6px;
|
||||
margin: 0 -6px;
|
||||
}
|
||||
|
||||
.medal {
|
||||
width: 26px;
|
||||
height: 26px;
|
||||
border-radius: 13px;
|
||||
display: inline-flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
font-weight: 700;
|
||||
font-size: 13px;
|
||||
flex-shrink: 0;
|
||||
color: v-bind("theme.textColor2");
|
||||
}
|
||||
|
||||
.lead-name {
|
||||
flex: 1;
|
||||
font-weight: 600;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 6px;
|
||||
}
|
||||
|
||||
.num {
|
||||
font-size: 16px;
|
||||
font-variant-numeric: tabular-nums;
|
||||
}
|
||||
|
||||
.insight {
|
||||
margin-top: 8px;
|
||||
font-size: 13px;
|
||||
color: v-bind("theme.textColor2");
|
||||
padding: 8px 10px;
|
||||
background: v-bind("theme.actionColor");
|
||||
border-radius: 6px;
|
||||
}
|
||||
|
||||
.insight.mine {
|
||||
background: transparent;
|
||||
border: 1px dashed #9fd8b8;
|
||||
color: #18a058;
|
||||
font-weight: 600;
|
||||
}
|
||||
|
||||
.more {
|
||||
width: 100%;
|
||||
height: 40px;
|
||||
border: 0;
|
||||
background: none;
|
||||
font: inherit;
|
||||
font-size: 13px;
|
||||
color: v-bind("theme.primaryColor");
|
||||
cursor: pointer;
|
||||
}
|
||||
|
||||
/* ---------- 手机 ---------- */
|
||||
.compact .table {
|
||||
padding: 10px 12px 2px;
|
||||
}
|
||||
|
||||
.compact .line.heads {
|
||||
min-height: 0;
|
||||
padding-top: 4px;
|
||||
}
|
||||
|
||||
.compact .head {
|
||||
padding: 6px 0;
|
||||
}
|
||||
|
||||
.compact .head-name {
|
||||
font-size: 12px;
|
||||
flex-direction: column;
|
||||
gap: 0;
|
||||
}
|
||||
|
||||
.compact .per {
|
||||
font-size: 11px;
|
||||
white-space: nowrap;
|
||||
}
|
||||
|
||||
.head-lead b {
|
||||
font-size: 20px;
|
||||
}
|
||||
|
||||
.line.stacked {
|
||||
flex-direction: column;
|
||||
align-items: stretch;
|
||||
gap: 4px;
|
||||
padding: 6px 0;
|
||||
border-bottom: 1px solid v-bind("theme.dividerColor");
|
||||
}
|
||||
|
||||
.line.stacked .name {
|
||||
width: auto;
|
||||
}
|
||||
|
||||
.compact .cells {
|
||||
gap: 4px;
|
||||
}
|
||||
|
||||
.compact .cell {
|
||||
height: 28px;
|
||||
gap: 2px;
|
||||
font-size: 12px;
|
||||
}
|
||||
|
||||
.compact .cell b {
|
||||
font-size: 12px;
|
||||
}
|
||||
|
||||
.compact .crown {
|
||||
width: 10px;
|
||||
height: 10px;
|
||||
}
|
||||
|
||||
.side.compact {
|
||||
gap: 0;
|
||||
border: 1px solid v-bind("theme.borderColor");
|
||||
border-radius: 6px;
|
||||
padding: 0 12px 12px;
|
||||
}
|
||||
|
||||
.side.compact .card {
|
||||
border: 0;
|
||||
padding: 10px 0 0;
|
||||
}
|
||||
|
||||
.tabs {
|
||||
display: flex;
|
||||
gap: 18px;
|
||||
border-bottom: 1px solid v-bind("theme.dividerColor");
|
||||
}
|
||||
|
||||
.tabs button {
|
||||
height: 34px;
|
||||
padding: 0;
|
||||
border: 0;
|
||||
background: none;
|
||||
font: inherit;
|
||||
font-size: 14px;
|
||||
color: v-bind("theme.textColor2");
|
||||
cursor: pointer;
|
||||
}
|
||||
|
||||
.tabs button.on {
|
||||
color: #18a058;
|
||||
font-weight: 600;
|
||||
box-shadow: inset 0 -2px 0 #18a058;
|
||||
}
|
||||
</style>
|
||||
@@ -0,0 +1,88 @@
|
||||
<script setup lang="ts">
|
||||
import { useThemeVars } from "naive-ui"
|
||||
|
||||
/**
|
||||
* 全班分布：横轴做对几道（0–30，再多的堆在最右一档），一根柱一档，虚线是中间那位同学。
|
||||
* 人少的档（不到 3 个）淡一点，一眼看到大部分人停在哪。
|
||||
*/
|
||||
const props = withDefaults(
|
||||
defineProps<{ values: number[]; median: number; color: string; height?: number }>(),
|
||||
{ height: 44 },
|
||||
)
|
||||
|
||||
const theme = useThemeVars()
|
||||
|
||||
const CAP = 30
|
||||
const WIDTH = 560
|
||||
|
||||
const bars = computed(() => {
|
||||
const counts = new Map<number, number>()
|
||||
for (const value of props.values) {
|
||||
const key = Math.min(value, CAP)
|
||||
counts.set(key, (counts.get(key) ?? 0) + 1)
|
||||
}
|
||||
const tallest = Math.max(16, ...counts.values())
|
||||
const width = WIDTH / (CAP + 1)
|
||||
return {
|
||||
width,
|
||||
list: [...counts].map(([value, n]) => {
|
||||
const h = Math.max(2, (props.height * n) / tallest)
|
||||
return { value, n, x: value * width + 0.5, y: props.height - h, h }
|
||||
}),
|
||||
median: (Math.min(props.median, CAP) + 0.5) * width,
|
||||
}
|
||||
})
|
||||
</script>
|
||||
|
||||
<template>
|
||||
<svg
|
||||
class="hist"
|
||||
:viewBox="`0 0 ${WIDTH} ${height + 12}`"
|
||||
role="img"
|
||||
aria-label="全班做对几道的分布"
|
||||
>
|
||||
<line :x1="0" :x2="WIDTH" :y1="height + 0.5" :y2="height + 0.5" :stroke="theme.dividerColor" />
|
||||
<rect
|
||||
v-for="bar in bars.list"
|
||||
:key="bar.value"
|
||||
:x="bar.x"
|
||||
:y="bar.y"
|
||||
:width="bars.width - 1"
|
||||
:height="bar.h"
|
||||
rx="1"
|
||||
:fill="color"
|
||||
:opacity="bar.n >= 3 ? 0.9 : 0.55"
|
||||
>
|
||||
<title>做对 {{ bar.value }}{{ bar.value === CAP ? " 道以上" : " 道" }}：{{ bar.n }} 人</title>
|
||||
</rect>
|
||||
<line
|
||||
:x1="bars.median"
|
||||
:x2="bars.median"
|
||||
y1="0"
|
||||
:y2="height"
|
||||
:stroke="theme.textColor2"
|
||||
stroke-dasharray="2 2"
|
||||
/>
|
||||
<text x="0" :y="height + 11" font-size="9" :fill="theme.textColor3">0</text>
|
||||
<text
|
||||
:x="15 * bars.width"
|
||||
:y="height + 11"
|
||||
font-size="9"
|
||||
:fill="theme.textColor3"
|
||||
text-anchor="middle"
|
||||
>
|
||||
15
|
||||
</text>
|
||||
<text :x="WIDTH" :y="height + 11" font-size="9" :fill="theme.textColor3" text-anchor="end">
|
||||
30+
|
||||
</text>
|
||||
</svg>
|
||||
</template>
|
||||
|
||||
<style scoped>
|
||||
.hist {
|
||||
display: block;
|
||||
width: 100%;
|
||||
height: auto;
|
||||
}
|
||||
</style>
|
||||
@@ -0,0 +1,135 @@
|
||||
<script setup lang="ts">
|
||||
import type { ClassPk } from "@oj2/contract"
|
||||
import { useThemeVars } from "naive-ui"
|
||||
import { parseTime } from "utils/functions"
|
||||
import { pkColor, shortLabels } from "../utils"
|
||||
|
||||
/**
|
||||
* 赛跑：每个班这学期累计人均做对，一周一个点，线尾写班名和到现在的人均。
|
||||
* 按 viewBox 等比缩放，放在多宽的格子里都行。
|
||||
*/
|
||||
const props = withDefaults(defineProps<{ pk: ClassPk; width?: number; height?: number }>(), {
|
||||
width: 700,
|
||||
height: 280,
|
||||
})
|
||||
|
||||
const theme = useThemeVars()
|
||||
|
||||
const PAD = { left: 34, right: 92, top: 10, bottom: 26 }
|
||||
|
||||
const series = computed(() =>
|
||||
props.pk.classes.map((item) => {
|
||||
let sum = 0
|
||||
return item.weekly.map((value) => Math.round((sum += value) * 10) / 10)
|
||||
}),
|
||||
)
|
||||
|
||||
const chart = computed(() => {
|
||||
const inner = {
|
||||
w: props.width - PAD.left - PAD.right,
|
||||
h: props.height - PAD.top - PAD.bottom,
|
||||
}
|
||||
const top = Math.max(1, ...series.value.flat())
|
||||
const step = top > 30 ? 10 : top > 12 ? 6 : top > 5 ? 2 : 1
|
||||
const max = Math.ceil(top / step) * step
|
||||
const count = props.pk.weeks.length
|
||||
const x = (index: number) =>
|
||||
PAD.left + (count > 1 ? (inner.w * index) / (count - 1) : inner.w / 2)
|
||||
const y = (value: number) => PAD.top + inner.h * (1 - value / max)
|
||||
|
||||
const ticks = Array.from({ length: max / step + 1 }, (_, k) => ({
|
||||
value: k * step,
|
||||
y: y(k * step),
|
||||
}))
|
||||
// 周多了横轴字会挤：最多标 8 个，最后一周一定标
|
||||
const every = Math.max(1, Math.ceil(count / 8))
|
||||
const labels = props.pk.weeks
|
||||
.map((week, index) => ({ index, x: x(index), text: parseTime(week, "M月D日") }))
|
||||
.filter(({ index }) => index === count - 1 || (count - 1 - index) % every === 0)
|
||||
|
||||
const labelsShort = shortLabels(props.pk)
|
||||
const lines = series.value.map((points, index) => ({
|
||||
color: pkColor(index),
|
||||
path: points.map((value, k) => `${x(k).toFixed(1)},${y(value).toFixed(1)}`).join(" "),
|
||||
dots: points.map((value, k) => ({ cx: x(k), cy: y(value) })),
|
||||
end: { y: y(points.at(-1) ?? 0), text: `${labelsShort[index]} ${points.at(-1) ?? 0}` },
|
||||
}))
|
||||
// 线尾的字别叠在一起：按高低排，挨得太近的往下推
|
||||
const ends = lines.map((line, index) => ({ index, y: line.end.y })).sort((a, b) => a.y - b.y)
|
||||
for (let k = 1; k < ends.length; k++)
|
||||
if (ends[k]!.y - ends[k - 1]!.y < 14) ends[k]!.y = ends[k - 1]!.y + 14
|
||||
for (const end of ends) lines[end.index]!.end.y = end.y
|
||||
|
||||
return { ticks, labels, lines, endX: x(count - 1) + 10, right: PAD.left + inner.w }
|
||||
})
|
||||
</script>
|
||||
|
||||
<template>
|
||||
<svg
|
||||
class="race"
|
||||
:viewBox="`0 0 ${width} ${height}`"
|
||||
role="img"
|
||||
aria-label="各班这学期累计人均做对，一周一个点"
|
||||
>
|
||||
<g v-for="tick in chart.ticks" :key="tick.value">
|
||||
<line
|
||||
:x1="PAD.left"
|
||||
:x2="chart.right"
|
||||
:y1="tick.y"
|
||||
:y2="tick.y"
|
||||
:stroke="theme.dividerColor"
|
||||
/>
|
||||
<text
|
||||
:x="PAD.left - 8"
|
||||
:y="tick.y + 4"
|
||||
font-size="11"
|
||||
:fill="theme.textColor3"
|
||||
text-anchor="end"
|
||||
>
|
||||
{{ tick.value }}
|
||||
</text>
|
||||
</g>
|
||||
<text
|
||||
v-for="label in chart.labels"
|
||||
:key="label.index"
|
||||
:x="label.x"
|
||||
:y="height - 6"
|
||||
font-size="11"
|
||||
:fill="theme.textColor3"
|
||||
text-anchor="middle"
|
||||
>
|
||||
{{ label.text }}
|
||||
</text>
|
||||
<g v-for="(line, index) in chart.lines" :key="index">
|
||||
<polyline
|
||||
:points="line.path"
|
||||
fill="none"
|
||||
:stroke="line.color"
|
||||
stroke-width="2.5"
|
||||
stroke-linejoin="round"
|
||||
stroke-linecap="round"
|
||||
/>
|
||||
<circle
|
||||
v-for="(dot, k) in line.dots"
|
||||
:key="k"
|
||||
:cx="dot.cx"
|
||||
:cy="dot.cy"
|
||||
r="3.2"
|
||||
:fill="theme.cardColor"
|
||||
:stroke="line.color"
|
||||
stroke-width="2"
|
||||
/>
|
||||
<text :x="chart.endX" :y="line.end.y + 4" font-size="12" font-weight="700" :fill="line.color">
|
||||
{{ line.end.text }}
|
||||
</text>
|
||||
</g>
|
||||
</svg>
|
||||
</template>
|
||||
|
||||
<style scoped>
|
||||
.race {
|
||||
display: block;
|
||||
width: 100%;
|
||||
height: auto;
|
||||
}
|
||||
</style>
|
||||
+485
-857
File diff suppressed because it is too large.
Load diff
@@ -0,0 +1,59 @@
|
||||
import type { ClassPk, ClassPkCell } from "@oj2/contract"
|
||||
import { classLabel } from "oj/submission/utils"
|
||||
|
||||
/**
|
||||
* 每个班一种颜色，按选班的顺序给。蓝 / 橙打头：两个班对决时最常见，这两个色盲也分得开；
|
||||
* 后面几个亮度错开，对照格的深浅才看得出来。
|
||||
*/
|
||||
const COLORS = [
|
||||
"#2f6fd0",
|
||||
"#e0702f",
|
||||
"#18a058",
|
||||
"#8e5bd0",
|
||||
"#b8901a",
|
||||
"#d0457a",
|
||||
"#0f8f9f",
|
||||
"#5f6b7a",
|
||||
]
|
||||
|
||||
export function pkColor(index: number) {
|
||||
return COLORS[index % COLORS.length]!
|
||||
}
|
||||
|
||||
/** 颜色加透明度：对照格按做对比例取深浅，比分卡两头的底色也用它（暗色下一样能用） */
|
||||
export function tint(hex: string, alpha: number) {
|
||||
const r = parseInt(hex.slice(1, 3), 16)
|
||||
const g = parseInt(hex.slice(3, 5), 16)
|
||||
const b = parseInt(hex.slice(5, 7), 16)
|
||||
return `rgba(${r}, ${g}, ${b}, ${alpha})`
|
||||
}
|
||||
|
||||
/** 同一个年级的几个班只说「3班」，跨年级说全名 */
|
||||
export function shortLabels(pk: ClassPk) {
|
||||
const grades = new Set(pk.classes.map((item) => item.className.slice(0, 2)))
|
||||
return pk.classes.map((item) =>
|
||||
grades.size === 1 ? `${item.className.slice(2)}班` : classLabel(item.className),
|
||||
)
|
||||
}
|
||||
|
||||
/**
|
||||
* 你们班再有几个人做对，这道就能和 `target` 打平。比的是显示出来的整数百分比
|
||||
* （后端 `percent` 就是这么比输赢的），所以按同样的取整往上加。
|
||||
*/
|
||||
export function needToTie(cell: ClassPkCell, members: number, target: number) {
|
||||
let more = 0
|
||||
while (
|
||||
Math.round(((cell.solved + more) / members) * 100) < target &&
|
||||
cell.solved + more < members
|
||||
)
|
||||
more++
|
||||
return more
|
||||
}
|
||||
|
||||
/** 一档同分人最多、且至少 5 个人，才说「N 个人停在 x 道」 */
|
||||
export function plateau(values: number[]) {
|
||||
const counts = new Map<number, number>()
|
||||
for (const value of values) if (value > 0) counts.set(value, (counts.get(value) ?? 0) + 1)
|
||||
const [top] = [...counts].filter(([, n]) => n >= 5).sort((a, b) => b[1] - a[1] || b[0] - a[0])
|
||||
return top ? { solved: top[0], count: top[1] } : null
|
||||
}
|
||||
@@ -14,7 +14,7 @@ const props = defineProps<{
|
||||
teacher?: boolean
|
||||
/** 放在手机页签卡里：不要自己的边框和标题 */
|
||||
bare?: boolean
|
||||
/** 显示「班级 PK」入口（原来排名页上那个按钮，管理员角色才有） */
|
||||
/** 显示「班级 PK」入口（登录了就有：学生也能比） */
|
||||
pk?: boolean
|
||||
}>()
|
||||
const emit = defineEmits<{ pick: [className: string] }>()
|
||||
@@ -56,7 +56,12 @@ function shortLabel(className: string) {
|
||||
<div class="battle" :class="{ bare }">
|
||||
<div class="title">
|
||||
<b v-if="!bare">班级对抗</b><span class="muted">人均做对 · 全服 · 点班名看详情</span>
|
||||
<router-link v-if="pk" to="/class" class="pk">班级 PK ›</router-link>
|
||||
<router-link
|
||||
v-if="pk"
|
||||
:to="{ path: '/class', query: mine ? { classes: mine } : {} }"
|
||||
class="pk"
|
||||
>班级 PK ›</router-link
|
||||
>
|
||||
</div>
|
||||
<div
|
||||
v-for="item in shown"
|
||||
|
||||
@@ -245,7 +245,7 @@ function go(path: string, query: Record<string, string>) {
|
||||
<MdPreview v-if="report" class="report" :model-value="report" />
|
||||
</section>
|
||||
|
||||
<a v-if="pk" href="#" class="pk" @click.prevent="go('/class', {})"
|
||||
<a v-if="pk" href="#" class="pk" @click.prevent="go('/class', { classes: className! })"
|
||||
>和别的班比 → 班级 PK ›</a
|
||||
>
|
||||
</div>
|
||||
|
||||
@@ -480,7 +480,17 @@ async function restore(userId: number) {
|
||||
>
|
||||
班级详情 · AI 分析
|
||||
</n-button>
|
||||
<n-button size="small" secondary @click="router.push('/class')">班级 PK</n-button>
|
||||
<n-button
|
||||
size="small"
|
||||
secondary
|
||||
@click="
|
||||
router.push({
|
||||
path: '/class',
|
||||
query: classContext ? { classes: classContext } : {},
|
||||
})
|
||||
"
|
||||
>班级 PK</n-button
|
||||
>
|
||||
</div>
|
||||
<div class="hidden-list">
|
||||
<span class="hidden-title">不计入排名的人</span>
|
||||
@@ -506,7 +516,7 @@ async function restore(userId: number) {
|
||||
:items="battle"
|
||||
:mine="classContext"
|
||||
:teacher="teacher"
|
||||
:pk="userStore.isAdminRole"
|
||||
:pk="userStore.isAuthed"
|
||||
@pick="openDetail"
|
||||
/>
|
||||
</aside>
|
||||
@@ -560,7 +570,7 @@ async function restore(userId: number) {
|
||||
:items="battle"
|
||||
:mine="classContext"
|
||||
:teacher="teacher"
|
||||
:pk="userStore.isAdminRole"
|
||||
:pk="userStore.isAuthed"
|
||||
@pick="openDetail"
|
||||
/>
|
||||
<RankTrend
|
||||
@@ -586,7 +596,7 @@ async function restore(userId: number) {
|
||||
v-model:show="showDetail"
|
||||
:class-name="detailClass"
|
||||
:teacher="teacher"
|
||||
:pk="userStore.isAdminRole"
|
||||
:pk="userStore.isAuthed"
|
||||
/>
|
||||
</div>
|
||||
</template>
|
||||
|
||||
@@ -93,6 +93,7 @@ export const ojs: RouteRecordRaw = {
|
||||
path: "class",
|
||||
name: "class",
|
||||
component: () => import("oj/class/pk.vue"),
|
||||
meta: { requiresAuth: true },
|
||||
},
|
||||
{
|
||||
path: "announcement",
|
||||
|
||||
@@ -275,8 +275,6 @@ export type Rank = RankProfile
|
||||
/** 本周进步榜：`rank` 是周榜名次，跟存量总榜的名次没有关系 */
|
||||
export type { WeeklyRank, WeeklyRankItem } from "@oj2/contract"
|
||||
|
||||
export type { ClassComparison } from "@oj2/contract"
|
||||
|
||||
/** 班里最近一次一起做的题（课上老师点的那几道），见后端 `/me/class-activity` */
|
||||
export type { ClassActivity, ClassActivityProblem, LastVisit } from "@oj2/contract"
|
||||
|
||||
|
||||
Reference in new issue
Block a user