dianshang-qianduan/src/layout/components/AppMain.vue

<!--
 * @Author: qinzhenpen qzp1807@126.com
 * @Date: 2024-07-15 15:44:46
 * @LastEditors: qinzhenpen qzp1807@126.com
 * @LastEditTime: 2025-05-21 18:07:48
 * @FilePath: \vue3\src\layout\components\AppMain.vue
 * @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
-->
<template>
  <section :class="mainClass">
    <div v-if="isDemo" class="student-demo-banner">演示模式：{{ demoClassName }}<button @click="exitDemo">退出演示</button></div>
    <router-view v-slot="{ Component, route }">
      <keep-alive :max="30">
        <component v-if="!route.meta.link" v-show="!studentTaskLoading" :is="Component" :key="route.path" />
      </keep-alive>
    </router-view>
    <div v-if="studentTaskLoading" class="student-task-loading" role="status" aria-live="polite">
      <div class="student-task-loading__panel">
        <div class="student-task-loading__spinner">
          <span class="dot dot--1"></span>
          <span class="dot dot--2"></span>
          <span class="dot dot--3"></span>
        </div>
        <span class="student-task-loading__label">AI 正在思考</span>
      </div>
    </div>
    <iframe-toggle />
  </section>
</template>
<script setup>
import * as indexApi from "@/api/index";
const { proxy } = getCurrentInstance();
import { dynamicRoutes } from "@/router";
import iframeToggle from "./IframeToggle/index";
import useTagsViewStore from "@/store/modules/tagsView";
import { getUserInfo } from "@/utils/auth";
import useUserStore from "@/store/modules/user";
import { clearStudentDemoSession, getStudentDemoSession, isStudentDemo } from "@/utils/studentDemo";
const userStore = useUserStore();
const tagsViewStore = useTagsViewStore();
const route = useRoute();
const router = useRouter();
const role = ref(JSON.parse(getUserInfo()).roleId);
const studentTaskLoading = ref(false);
const currentStudentTaskKey = computed(() => Number(role.value) === 4 ? String(route.meta?.pageKey || "") : "");
const isDemo = computed(() => isStudentDemo());
const demoClassName = computed(() => getStudentDemoSession()?.userInfo?.className || "教学班");
function exitDemo() {
  clearStudentDemoSession();
  window.close();
  // 仅在浏览器不允许关闭窗口时兜底，避免停留在演示会话中转页。
  window.setTimeout(() => {
    if (!window.closed) window.location.replace("/index");
  }, 100);
}
const mainClass = computed(() => {
  if (Number(role.value) === 4) return "app-main";
  if (Number(role.value) === 3) return "teacher-main";
  // 超管端单独使用深蓝底色，与深色卡片协调；校管理员端(role 2)仍用 app-main2 浅色底图
  if (Number(role.value) === 1) return "app-main2 platform-admin-main";
  return "app-main2";
});
function handleStudentTaskConfigLoading(event) {
  const detail = event?.detail || {};
  if (!currentStudentTaskKey.value || detail.taskKey !== currentStudentTaskKey.value) return;
  studentTaskLoading.value = Boolean(detail.loading);
}
watch(currentStudentTaskKey, (taskKey) => {
  // 已缓存的实训页重新激活时不会再次执行 onMounted 请求，不能仅因路由
  // 切换而保留遮罩；真实请求会通过 student-task-config-loading 事件重新打开。
  studentTaskLoading.value = false;
}, { immediate: true });
onMounted(() => window.addEventListener("student-task-config-loading", handleStudentTaskConfigLoading));
onBeforeUnmount(() => window.removeEventListener("student-task-config-loading", handleStudentTaskConfigLoading));
const module = ["市场需求挖掘", "产品规划", "产品投放测试", "供应渠道管理", "产品评估与考核"];

// onBeforeRouteUpdate 处理同组件内 query/params 变化的场景
onBeforeRouteUpdate((to, from) => {
  tagsViewStore.addVisitedView(to);
});
function findParentByTitle(routes, targetTitle) {
  for (const route of routes) {
    if (route.children && route.children.length) {
      for (const child of route.children) {
        // 如果 child 还有 children，则递归查找
        if (child.children && child.children.length) {
          const found = findParentByTitle([child], targetTitle);
          if (found) return found;
        } else if (child.meta && child.meta.title === targetTitle) {
          // 找到了目标 title，返回它的父级 route
          return route;
        }
      }
    }
  }
  return null;
}
function useTimeRecorder() {
  const startTime = ref(null);
  const start = () => {
    startTime.value = new Date();
    console.log("计时开始");
  };
  const end = () => {
    if (!startTime.value) {
      console.warn("请先调用 start() 方法！");
      return null;
    }
    const durationMs = new Date() - startTime.value; // 毫秒差值
    const durationMinutes = (durationMs / (1000 * 60)).toFixed(2); // 转为分钟，保留2位小数
    console.log(`计时结束，耗时: ${durationMinutes} 秒`);
    return parseFloat(durationMinutes); // 返回字符串（如 "3.14"）
  };
  const reset = () => {
    startTime.value = null;
    console.log("计时器已重置");
  };
  return { start, end, reset };
}
const { start, end, reset } = useTimeRecorder();
const getCurrentTeachingClassId = async () => {
  if (isDemo.value) return getStudentDemoSession()?.userInfo?.demoTeachingClassId || "";
  const cachedClassId = proxy.$cache.session.get("currentTeachingClassId");
  if (cachedClassId) return cachedClassId;
  const res = await indexApi.getCurrentTeachingClass({ userId: userStore.userInfo.userId });
  const classId = res?.data?.schoolClassId || "";
  if (classId) {
    proxy.$cache.session.set("currentTeachingClassId", classId);
  }
  return classId;
};
const updateVisitCountInBackground = (projectName) => {
  getCurrentTeachingClassId()
    .then((currentClassId) => {
      if (!currentClassId) return;
      return indexApi.updateVisitCount({
        classId: currentClassId,
        projectName,
        schoolId: userStore.userInfo.schoolId,
        userId: userStore.userInfo.userId,
      });
    })
    .catch((error) => {
      console.warn("更新模块访问次数失败", error);
    });
};
router.beforeEach((to, from, next) => {
  if (isDemo.value) { next(); return; }
  const disabledTitles = proxy.$cache.session.getJSON("disabledTitles");
  const routess = Array.isArray(disabledTitles) ? disabledTitles : [];
  // 获取当前和上一个模块
  const toModule = findParentByTitle(dynamicRoutes, to.meta.title)?.meta?.title;
  const fromModule = findParentByTitle(dynamicRoutes, from.meta.title)?.meta?.title;
  // 离开模块时结束计时
  if (module.includes(fromModule)) {
    const timeData = end();
    if (timeData) {
      // 发送学习时间到后端
      indexApi
        .updateStudyTime({
          time: Number(timeData),
          projectName: fromModule,
          userId: userStore.userInfo.userId,
        })
        .then((res) => {});
    }
  }
  // 进入新模块时开始计时
  if (module.includes(toModule)) {
    //  判断是否有禁用的模块
    if (routess.includes(to.meta.title)) {
      proxy.$modal.msgError("该模块示暂未开放");
      return;
    }
    start(toModule);
    if (module.includes(fromModule)) {
      // 访问统计不影响页面跳转，避免等待当前教学班接口。
      updateVisitCountInBackground(fromModule);
    }
  }
  next();
});
</script>
<style lang="scss" scoped>
.app-main {
  /* 50= navbar  50  */
  min-height: calc(100vh - 50px);
  height: calc(100vh - 50px);
  width: 100%;
  position: relative;
  overflow: auto;
  background: url("@/assets/images/背景.webp") no-repeat;
  background-size: 100% 100%;
}
.student-demo-banner{position:sticky;top:0;z-index:30;display:flex;justify-content:space-between;padding:8px 18px;color:#fff;background:#b45309}.student-demo-banner button{border:0;border-radius:4px;padding:3px 10px;cursor:pointer}
.student-task-loading{position:fixed;inset:50px 0 0;z-index:90;display:grid;place-items:center;background:rgba(255,255,255,.72);backdrop-filter:blur(6px);animation:student-task-fade-in .2s ease-out}.student-task-loading__panel{display:flex;flex-direction:column;align-items:center;gap:18px;padding:28px 40px;border-radius:16px;background:#ffffff;border:1px solid #e5e7eb;box-shadow:0 8px 32px rgba(31,41,55,.12)}.student-task-loading__spinner{display:flex;align-items:center;gap:8px}.student-task-loading__spinner .dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,#38bdf8,#0ea5e9);animation:student-task-dot-bounce 1.2s ease-in-out infinite}.student-task-loading__spinner .dot--2{animation-delay:.2s}.student-task-loading__spinner .dot--3{animation-delay:.4s}.student-task-loading__label{color:#1f2937;font-weight:600;font-size:14px;letter-spacing:.02em}@keyframes student-task-dot-bounce{0%,80%,100%{transform:scale(.7);opacity:.55}40%{transform:scale(1);opacity:1}}@keyframes student-task-fade-in{from{opacity:0}to{opacity:1}}
.app-main2 {
  min-height: calc(100vh - 50px);
  width: 100%;
  position: relative;
  overflow: hidden;
  background: url("@/assets/images/背景f6.png") no-repeat;
  background-size: 100% 100%;
}
// platform-admin-main 的 height/overflow/background 统一由 src/assets/styles/sidebar.scss 中
// #app .platform-admin-main 全局规则兜底（ID 优先级高于 scoped 0,3,0，且有 !important），
// 此处 scoped 仅保留类名绑定，不重复声明 body styles 避免双写来源冲突。
.platform-admin-main {}
.teacher-main {
  min-height: calc(100vh - 50px);
  width: 100%;
  position: relative;
  overflow: auto;
  padding: 22px 24px 28px;
  background:
    radial-gradient(circle at 12% 18%, rgba(14, 74, 112, 0.5), transparent 34%),
    radial-gradient(circle at 78% 6%, rgba(25, 92, 170, 0.34), transparent 28%),
    linear-gradient(135deg, #03070e 0%, #061827 48%, #02060d 100%);
}
.fixed-header + .app-main {
  padding-top: 50px;
}
.hasTagsView {
  .app-main {
    /* 84 = navbar + tags-view = 50 + 34 */
    min-height: calc(100vh - 50px);
  }
  .fixed-header + .app-main {
    padding-top: 84px;
  }
}
</style>
<style lang="scss">
// fix css style bug in open el-dialog
.el-popup-parent--hidden {
  .fixed-header {
    padding-right: 6px;
  }
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background-color: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background-color: #c0c0c0;
  border-radius: 3px;
}

.teacher-main {
  color: #e8f5ff;

  .app-container {
    min-height: calc(100vh - 96px);
    padding: 18px 20px 22px;
    border: 1px solid rgba(39, 172, 238, 0.28);
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(6, 23, 36, 0.84), rgba(4, 12, 23, 0.78));
    box-shadow: 0 18px 48px rgba(0, 5, 16, 0.34), inset 0 1px 0 rgba(153, 220, 255, 0.08);
    backdrop-filter: blur(12px);
  }

  .school,
  .teacher,
  .task,
  .score,
  .class-page,
  .teachers {
    height: auto !important;
    min-height: calc(100vh - 96px);
    background: transparent !important;
  }

  .df,
  .online,
  .query-bar,
  .table-actions,
  .demo-form-inline {
    color: #cfeaff;
  }

  .df,
  .query-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border: 1px solid rgba(44, 169, 226, 0.28) !important;
    border-radius: 10px;
    background: rgba(2, 18, 31, 0.72) !important;
  }

  .online {
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }

  .online span,
  .el-form-item__label {
    color: #cfeaff;
    font-weight: 600;
  }

  .mt10,
  .table-actions {
    margin-top: 14px;
  }

  .el-input__wrapper,
  .el-select__wrapper,
  .el-textarea__inner {
    background: rgba(3, 27, 43, 0.88);
    border: 1px solid rgba(61, 171, 220, 0.42);
    box-shadow: none;
  }

  .el-input__inner,
  .el-select__placeholder,
  .el-select__selected-item,
  .el-textarea__inner {
    color: #eaf7ff;
  }

  .el-input__inner::placeholder {
    color: rgba(189, 221, 244, 0.58);
  }

  .el-button--primary {
    border-color: rgba(48, 185, 255, 0.85);
    background: linear-gradient(135deg, #078dce, #1557d6);
    box-shadow: 0 8px 18px rgba(0, 110, 220, 0.24);
  }

  .el-button--warning {
    border-color: rgba(245, 166, 35, 0.75);
    background: linear-gradient(135deg, #d99620, #b76418);
  }

  .el-button.is-text {
    color: #80d7ff;
  }

  .el-button--danger.is-text {
    color: #ff8d8d;
  }

  .el-table {
    --el-table-border-color: rgba(54, 159, 212, 0.2);
    --el-table-header-bg-color: rgba(9, 48, 73, 0.96);
    --el-table-tr-bg-color: rgba(2, 16, 27, 0.78);
    --el-fill-color-lighter: rgba(2, 16, 27, 0.72);
    --el-table-row-hover-bg-color: rgba(0, 111, 177, 0.18);
    margin-top: 16px !important;
    color: #dff4ff;
    border-radius: 10px;
    overflow: hidden;
    background: transparent;
  }

  .el-table th.el-table__cell {
    color: #dff6ff !important;
    font-weight: 700;
    background: linear-gradient(180deg, rgba(13, 70, 103, 0.98), rgba(8, 43, 67, 0.98)) !important;
  }

  .el-table tr,
  .el-table td.el-table__cell {
    background: rgba(2, 16, 27, 0.72);
  }

  .el-table__empty-text {
    color: #9abed8;
  }

  .el-card {
    color: #e9f7ff;
    border: 1px solid rgba(54, 159, 212, 0.28);
    background: rgba(4, 20, 33, 0.78);
  }

  .el-card__header {
    border-bottom-color: rgba(54, 159, 212, 0.22);
  }

  .el-pagination {
    margin-top: 16px;
    justify-content: flex-end;
    color: #cdeaff;
  }

  .el-tabs__item {
    color: #a9cbe1;
  }

  .el-tabs__item.is-active {
    color: #7fe0ff;
  }

  .el-tabs__active-bar {
    background-color: #21c8ff;
  }
}

</style>
<style lang="scss">
.teacher-dialog {
  --el-dialog-bg-color: #071522;
  --el-text-color-primary: #eef7ff;
  --el-text-color-regular: #d5ecff;
}

.teacher-dialog.el-dialog,
.teacher-dialog .el-dialog {
  width: min(760px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  overflow: hidden;
  border: 1px solid rgba(52, 177, 238, 0.42);
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(6, 24, 38, 0.98), rgba(4, 13, 24, 0.98));
  box-shadow: 0 20px 60px rgba(0, 4, 14, 0.55), inset 0 1px 0 rgba(169, 226, 255, 0.08);
}

.teacher-dialog .el-dialog__header {
  padding: 18px 22px 12px;
  border-bottom: 1px solid rgba(52, 177, 238, 0.18);
  background: transparent;
}

.teacher-dialog .el-dialog__title {
  color: #eef9ff;
  font-weight: 700;
}

.teacher-dialog .el-dialog__headerbtn .el-dialog__close {
  color: #bdeaff;
}

.teacher-dialog .el-dialog__headerbtn:hover .el-dialog__close {
  color: #ffffff;
}

.teacher-dialog .el-dialog__body {
  min-height: 0;
  overflow-y: auto;
  color: #d9efff;
  background: transparent;
}

.teacher-dialog .el-dialog__footer {
  background: transparent;
}

.teacher-dialog .el-form-item__label {
  color: #cfeaff;
  font-weight: 600;
}

.teacher-dialog .el-input__wrapper,
.teacher-dialog .el-select__wrapper,
.teacher-dialog .el-textarea__inner {
  background: rgba(3, 27, 43, 0.92);
  border: 1px solid rgba(61, 171, 220, 0.42);
  box-shadow: none;
}

.teacher-dialog .el-input__inner,
.teacher-dialog .el-select__placeholder,
.teacher-dialog .el-select__selected-item,
.teacher-dialog .el-textarea__inner {
  color: #eaf7ff;
}

.teacher-dialog .el-input__inner::placeholder {
  color: rgba(189, 221, 244, 0.58);
}

.teacher-dialog .el-input.is-disabled .el-input__wrapper,
.teacher-dialog .el-select.is-disabled .el-select__wrapper {
  background: rgba(3, 20, 33, 0.72);
  border-color: rgba(61, 171, 220, 0.22);
}

.teacher-dialog .el-input.is-disabled .el-input__inner,
.teacher-dialog .el-select.is-disabled .el-select__selected-item {
  color: rgba(220, 242, 255, 0.62);
}

.teacher-dialog .el-button:not(.el-button--primary) {
  color: #dff5ff;
  background: rgba(4, 24, 38, 0.92);
  border-color: rgba(88, 178, 224, 0.45);
}

.teacher-dialog .el-button:not(.el-button--primary):hover,
.teacher-dialog .el-button:not(.el-button--primary):focus {
  color: #ffffff;
  background: rgba(10, 48, 72, 0.96);
  border-color: rgba(103, 213, 255, 0.72);
}
</style>