import { defineComponent, onMounted, reactive, ref } from 'vue';
import styles from './index.module.less';
import {
  NImage,
  NButton,
  NPopselect,
  NModal,
  useMessage,
  NSpin
} from 'naive-ui';
import headerD from './images/headerD.png';
import defultHeade from '@/components/layout/images/teacherIcon.png';
import blackBoardBg from './images/blackboard_bg.png';
import teacherMan from './images/teacher_man.png';
import teacherWoman from './images/teacher_woman.png';

import homeText1 from './images/home/home-text-1.png';
import homeText2 from './images/home/home-text-2.png';
import iconTo from './images/icon-to.png';
import t1 from './images/t1.png';
import t2 from './images/t2.png';
import t3 from './images/t3.png';
import { useRouter } from 'vue-router';
import { useUserStore } from '/src/store/modules/users';
import SelectClass from './modals/selectClass';
import dayjs from 'dayjs';
import { gradeToCN, weekToCN } from '/src/utils/contants';
import { useCatchStore } from '/src/store/modules/catchData';
import TeachGroup from './modals/teachGroup';
import { classGroupList, courseSchedulePage } from './api';
import TheEmpty from '/src/components/TheEmpty';
import HomeGuide from '/src/custom-plugins/guide-page/home-guide';
import TimerMeter from '/src/components/timerMeter';
import { vaildUrl } from '/src/utils/urlUtils';
import { px2vw } from '/src/utils';
import PlaceholderTone from '@/components/layout/modals/placeholderTone';
import PreviewWindow from '../preview-window';
import UpdatePassword from '/src/components/layout/modals/update-password';
import AttendClass from '../prepare-lessons/model/attend-class';
import { state } from '/src/state';
export const formatDateToDay = () => {
  const hours = dayjs().hour();
  if (hours < 12) {
    return '早上好'; //如果小时数小于12则输出“早上好！”
  } else if (hours > 12 && hours < 18) {
    return '下午好'; //如果小时数大于12并且小于18，输入“下午好！”
  } else {
    return '晚上好'; //如果上面两个条件都不符合，则输出“晚上好！”
  }
};

export default defineComponent({
  name: 'home-page',
  setup() {
    const catchStore = useCatchStore();
    const message = useMessage();
    const router = useRouter();
    const userStore = useUserStore();
    const showUpdatePassword = ref(false);
    const showModalBeat = ref(false);
    const showModalTone = ref(false);
    const showModalTime = ref(false);
    const forms = reactive({
      showAttendClass: false,
      useStatus: false,
      studentList: [] as any,
      bookVersionId: null,
      classGroupId: null,
      category: null,
      subjectId: null,
      musicTagList: [] as any,
      loading: false,
      list: [] as any,
      unit: null,
      unitList: [],
      subjectList: [] as any,
      gradeList: [] as any,
      classLoading: false,
      total: 0, // 上课数量
      classSelect: {
        currentGradeNum: null,
        currentClass: null,
        name: ''
      } as any,
      popSelectOptions: [] as any,
      showGuide: false,
      showPreview: false,
      itemPreview: {} as any
    });
    const teachList = ref({} as any);

    // 学生列表
    // getStdentList

    const onUseConfirm = (item: any) => {
      forms.classSelect = {
        currentGradeNum: item.currentGradeNum,
        currentClass: item.classGroupId,
        name: item.name
      };

      getCourseSchedulePage();
    };

    // 获取年级班级
    const getClassList = async () => {
      try {
        const { data } = await classGroupList({ removeZeroClass: true });
        const cList = data || [];
        const gradeList: any = [];
        const popSelectOptions: any = [];
        // getLastClassRecode()
        cList.forEach((item: any, index: number) => {
          // if (index === 0) {
          //   const temp = item.classGroupList[0];

          //   if(forms.classSelect.currentClass){
          //     return
          //   }else{
          //     forms.classSelect = {
          //       currentGradeNum: item.currentGradeNum,
          //       currentClass: temp.id,
          //       name: temp.name
          //     };
          //     console.log(forms.classSelect.currentClass,'getClassList')
          //   }

          // }

          const classList: any = [];
          item.classGroupList.forEach((i: any) => {
            classList.push({
              label: i.currentClass + '班',
              value: i.id,
              lastStudy: i.lastStudy
            });

            popSelectOptions.push({
              label: i.name,
              value: i.id,
              currentGradeNum: item.currentGradeNum,
              lastStudy: i.lastStudy
            });
          });

          gradeList.push({
            label: gradeToCN[item.currentGradeNum],
            value: item.currentGradeNum,
            childrens: classList
          });
        });
        forms.popSelectOptions = popSelectOptions;
        forms.gradeList = gradeList;
      } catch {
        //
      }
    };
    const getLastClassRecode = async ()=>{
      const { data } = await courseSchedulePage({
        page: 1,
        rows: 1,
        teacherId: userStore.getUserInfo.id
      });
      if(data.rows.length >0 && data.rows[0]){
        forms.classSelect.currentClass = data.rows[0].classGroupId;
        forms.classSelect.name = data.rows[0].classGroupName;
      }
    }


    const getCourseSchedulePage = async () => {
      forms.classLoading = true;
      try {
        const { data } = await courseSchedulePage({
          classGroupId: forms.classSelect.currentClass,
          page: 1,
          rows: 4,
          teacherId: userStore.getUserInfo.id
        });

        const result = data.rows || [];
        forms.total = data.total || 0;
        const dateTime: any = {};
        result.forEach((item: any) => {
          const tempTime = dayjs(item.classDate).format('MM-DD');
          if (!dateTime[tempTime]) {
            dateTime[tempTime] = [];
          }

          const lessonCourseware = item.lessonCoursewareJson
            ? JSON.parse(item.lessonCoursewareJson)
            : {};
          dateTime[tempTime].push({
            classGroup: forms.classSelect.name,
            teacherName: item.teacherName,
            conent:
              lessonCourseware.lessonCoursewareName +
              ' | ' +
              lessonCourseware.lessonCoursewareDetailName +
              ' | ' +
              lessonCourseware.lessonCoursewareKnowledgeDetailName,
            image: item.teacherAvatar
          });
        });

        teachList.value = dateTime;
      } catch (e: any) {
        //
        console.log(e);
      }

      forms.classLoading = false;
    };

    onMounted(async () => {
      await getClassList();
      await getLastClassRecode()
      await catchStore.getSubjects();

      await getCourseSchedulePage();
      forms.subjectList = catchStore.getSubjectList.map((item: any) => {
        return {
          label: item.name,
          value: item.id
        };
      });

      if (!userStore.getUserInfo.account.updatePasswordFlag) {
        showUpdatePassword.value = true;
      } else {
        forms.showGuide = true;
      }
    });

    // const formsRef = ref();
    // const gotoClassPage = () => {
    //   formsRef.value.validate(async (error: any) => {
    //     if (error) return;
    //     try {
    //       const { data } = await queryCourseware({
    //         coursewareDetailKnowledgeId: forms.unit,
    //         subjectId: forms.subjectId,
    //         page: 1,
    //         rows: 99
    //       });
    //       if (data.rows && data.rows.length > 0) {
    //         await courseScheduleStart({
    //           lessonCoursewareKnowledgeDetailId: forms.unit,
    //           classGroupId: forms.applyClassItem?.classGroupId
    //         });

    //         if (window.matchMedia('(display-mode: standalone)').matches) {
    //           forms.showPreview = true;
    //           forms.itemPreview = {
    //             type: 'class',
    //             classGroupId: forms.applyClassItem?.classGroupId,
    //             subjectId: forms.subjectId,
    //             detailId: forms.unit
    //           };
    //           globalState.application = window.matchMedia(
    //             '(display-mode: standalone)'
    //           ).matches;
    //           // 加全屏
    //           fscreen();
    //         } else {
    //           const { href } = router.resolve({
    //             path: '/attend-class',
    //             query: {
    //               type: 'class',
    //               classGroupId: forms.applyClassItem?.classGroupId,
    //               subjectId: forms.subjectId,
    //               detailId: forms.unit
    //             }
    //           });
    //           window.open(href, +new Date() + '');
    //         }
    //       } else {
    //         message.error('当前章节暂无课件，请重新选择');
    //       }
    //     } catch {
    //       //
    //     }
    //   });
    // };
    const clearStorng = () => {
      localStorage.removeItem('teacher-guideInfo');
      forms.showGuide = false;
      setTimeout(() => {
        forms.showGuide = true;
      }, 500);
    };

    return () => (
      <div class={styles.homeWrap}>
        <div class={styles.homeInfoLeft}>
          <div class={styles.homeBanner}>
            <div class={styles.applyInfo} id="home-1">
              <div class={styles.centerInfo} id="home-0"></div>

              <div class={styles.userInfo}>
                <div class={styles.userName}>
                  Hi，{userStore.getUserInfo?.nickname} {formatDateToDay()}～
                </div>
              </div>
              {userStore.getUserInfo.gender === 1 ? (
                <img src={teacherMan} class={styles.teacherMan} />
              ) : (
                <img src={teacherWoman} class={styles.teacherWoman} />
              )}

              <div class={styles.blackborad}>
                <img src={blackBoardBg} class={styles.blackBoardBg} />
              </div>
              <div class={styles.applyContainer}>
                <div class={[styles.applyItem, styles.applyItem1]}>
                  <p>可根据声部进行备课，更好的规划教学</p>
                  <div
                    class={[styles.applyBtn, styles.applyBtn1]}
                    onClick={() => {
                      // 备课
                      router.push({
                        path: '/prepare-lessons'
                      });
                    }}>
                    <img src={homeText1} />
                  </div>
                </div>
                <div class={[styles.applyItem, styles.applyItem2]}>
                  <p>点击这里，选择班级快速进入备课区域</p>
                  <div
                    class={[styles.applyBtn, styles.applyBtn2]}
                    onClick={() => {
                      forms.showAttendClass = true;
                    }}>
                    <img src={homeText2} />
                  </div>
                </div>
              </div>
            </div>
          </div>

          <div class={styles.toolContainer}>
            <div class={styles.toolTips}>
              <div class={styles.toolTitle}>工具箱</div>
              <div class={styles.toolContent}>
                这里是常用的教学辅助工具，可帮助学生集中注意力、提高演奏效率，使演奏更完整平稳。让您在课堂上完成更好的教学。
              </div>
            </div>
            <img src={iconTo} class={styles.iconTo} />
            <div class={styles.toolFunction} id="home-3">
              <div class={[styles.toolItem, styles.item1]}>
                <img src={t1} />
                {/* <p class={styles.toolMemo}>提升效率，练习好节奏</p> */}
                <NButton
                  class={styles.btn1}
                  onClick={() => {
                    showModalBeat.value = true;
                  }}>
                  节拍器
                </NButton>
              </div>
              <div class={[styles.toolItem, styles.item2]}>
                <img src={t2} />
                {/* <p class={styles.toolMemo}>精准调音，一劳永逸</p> */}
                <NButton
                  class={styles.btn2}
                  onClick={() => {
                    showModalTone.value = true;
                  }}>
                  调音器
                </NButton>
              </div>
              <div class={[styles.toolItem, styles.item3]}>
                <img src={t3} />
                {/* <p class={styles.toolMemo}>创造时间，集中注意力</p> */}
                <NButton
                  class={styles.btn3}
                  onClick={() => {
                    showModalTime.value = true;
                  }}>
                  计时器
                </NButton>
              </div>
            </div>
          </div>
        </div>
        <div class={styles.homeInfoRight}>
          <div class={styles.rightTeachingWrap}>
            <div class={styles.headerContainer}>
              <div
                class={styles.HeaderWrap}
                onClick={() => router.push('/setting')}>
                <NImage
                  previewDisabled
                  class={styles.headerD}
                  src={headerD}></NImage>
                <NImage
                  previewDisabled
                  class={styles.defultHeade}
                  src={userStore.getUserInfo.avatar || defultHeade}></NImage>
              </div>
            </div>
            <div class={styles.headerInfo}>
              <p class={styles.headerTitle}>{userStore.getUserInfo.nickname}</p>
              {userStore.getUserInfo.schoolInfos &&
                userStore.getUserInfo.schoolInfos.length > 0 && (
                  <p class={styles.headerSubTitle}>
                    {userStore.getUserInfo.schoolInfos[0].name}
                    {/* | 音乐老师 */}
                  </p>
                )}
            </div>
            <div class={styles.rightTeachingWrapTitle}>
              <h3 class={styles.rightTitle}>
                <div class={styles.titleDot}></div>上课记录
              </h3>
              {forms.classSelect.name && (
                <NPopselect
                  v-model:value={forms.classSelect.currentClass}
                  options={forms.popSelectOptions}
                  trigger="click"
                  onUpdate:value={(val: any) => {
                    forms.popSelectOptions.forEach((item: any) => {
                      if (item.value === val) {
                        forms.classSelect = {
                          currentGradeNum: item.currentGradeNum,
                          currentClass: item.value,
                          name: item.label
                        };
                        getCourseSchedulePage();
                      }
                    });
                  }}>
                  <div
                    class={styles.lookMore}
                    // onClick={() => (forms.useStatus = true)}
                  >
                    {forms.classSelect.name}
                    <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
                      <path
                        d="M6 9l6 6l6-6"
                        fill="none"
                        stroke="currentColor"
                        stroke-width="2"
                        stroke-linecap="round"
                        stroke-linejoin="round"></path>
                    </svg>
                  </div>
                </NPopselect>
              )}
            </div>
            <NSpin show={forms.classLoading} style={{ minHeight: '40vh' }}>
              {Object.keys(teachList.value).length > 0 && (
                <div class={styles.teachListWrap}>
                  {Object.keys(teachList.value).map(key => (
                    <TeachGroup
                      list={teachList.value[key]}
                      keys={key}></TeachGroup>
                  ))}
                  {forms.total > 4 && (
                    <div class={styles.teachListWrapWall}>
                      <span
                        onClick={() => {
                          // setTabsCaches('attendclass', 'tabName', {
                          //   path: '/classDetail'
                          // });
                          sessionStorage.setItem(
                            'classDetailTabs',
                            'attendclass'
                          );
                          router.push({
                            path: '/classDetail',
                            query: {
                              name: forms.classSelect.name,
                              id: forms.classSelect.currentClass
                            }
                          });
                        }}>
                        查看全部
                      </span>
                    </div>
                  )}
                </div>
              )}

              {Object.keys(teachList.value).length <= 0 &&
                !forms.classLoading && <TheEmpty />}
            </NSpin>
          </div>
        </div>

        <NModal
          v-model:show={forms.useStatus}
          preset="card"
          showIcon={false}
          class={['modalTitle background', styles.assignHomework]}
          title={'选择班级'}
          blockScroll={false}>
          <SelectClass
            useDetail={{
              currentGradeNum: forms.classSelect.currentGradeNum,
              classGroupId: forms.classSelect.currentClass
            }}
            gradeList={forms.gradeList}
            onConfirm={(item: any) => onUseConfirm(item)}
            onClose={() => (forms.useStatus = false)}
          />
        </NModal>

        <NModal
          class={['modalTitle background']}
          title={'节拍器'}
          preset="card"
          v-model:show={showModalBeat.value}
          style={{ width: '687px' }}>
          <div class={styles.modeWrap}>
            <iframe
              src={`${vaildUrl()}/metronome/?id=${new Date().getTime()}`}
              scrolling="no"
              frameborder="0"
              width="100%"
              height={'650px'}></iframe>
          </div>
        </NModal>

        <NModal
          v-model:show={showModalTime.value}
          class={['modalTitle background']}
          title={'计时器'}
          preset="card"
          style={{ width: px2vw(772) }}>
          <div>
            <TimerMeter></TimerMeter>
          </div>
        </NModal>

        <NModal class={['background']} v-model:show={showModalTone.value}>
          <div>
            <PlaceholderTone
              onClose={() => {
                showModalTone.value = false;
              }}></PlaceholderTone>
          </div>
        </NModal>

        {/* 弹窗查看 */}
        <PreviewWindow
          v-model:show={forms.showPreview}
          type="attend"
          params={forms.itemPreview}
        />

        {forms.showGuide ? <HomeGuide></HomeGuide> : null}

        <NModal
          v-model:show={showUpdatePassword.value}
          class={['modalTitle', styles.showUpdatePassword]}
          style="--n-title-font-weight: 600;"
          preset="card"
          title={'修改密码'}
          closable={false}
          maskClosable={false}
          closeOnEsc={false}>
          <UpdatePassword
            onSubmit={() => {
              // 密码更新成功
              showUpdatePassword.value = true;
              forms.showGuide = true;
              userStore.logout().then(() => {
                // 移除标签页
                router
                  .replace({
                    name: 'login'
                  })
                  .finally(() => location.reload());
              });
            }}
          />
        </NModal>

        <NModal
          v-model:show={forms.showAttendClass}
          preset="card"
          showIcon={false}
          class={['modalTitle background', styles.attendClassModal]}
          title={'选择班级'}
          blockScroll={false}>
          <AttendClass
            onClose={() => (forms.showAttendClass = false)}
            type="change"
            onConfirm={(item: any) => {
              router.push({
                path: '/prepare-lessons',
                query: {
                  ...item
                }
              });
            }}
          />
        </NModal>
      </div>
    );
  }
});