<template>
  <a-spin :spinning="confirmLoading">
    <a-form ref="formRef" class="antd-modal-form" :labelCol="labelCol" :wrapperCol="wrapperCol">
      <a-row>
        <a-col :span="12">
          <div v-if="showType=='1'">
            <iframe id="pdfPreviewIframe" :src="ylurl" frameborder="0" width="100%" height="550px" scrolling="auto"></iframe>
          </div>
          <div v-else-if="showType=='2'">
            <div style="padding: 10px 20px;">
              <a-button type="primary" @click="rotateImage">顺时针旋转</a-button>
              <a-button type="primary" @click="rotateImage2" style="margin-left: 20px;">逆时针旋转</a-button>
            </div>
            
            <div class="image-container">
              <img :src="ylurl" :style="{ transform: 'rotate(' + rotationAngle + 'deg)'  }" class="rotated-image"/>
            </div>
          </div>
          <div v-else-if="showType=='3'">
            <div  class="video-container">
              <video
                ref="videoPlayer"
                :controls="controls"
                :autoplay="autoplay"
                :loop="loop"
                :src="videoUrl"
                @loadedmetadata="playVideoInFullscreen"
              >
              </video>
            </div>
          </div>
          <div v-else>
            <a-button type="primary">下载文件</a-button>
          </div>
        </a-col>
        <a-col :span="12">
          <a-row>
            <a-col :span="24">
              <a-form-item label="作业名称">
                {{zyInfo.title}}
              </a-form-item>
            </a-col>
            <a-col :span="24">
              <a-form-item label="学生姓名">
                {{formData.studentName}}
              </a-form-item>
            </a-col>
            <a-col :span="24">
              <a-form-item label="评分" v-bind="validateInfos.score">
                <a-input-number  v-model:value="formData.score" style="width: 100%" placeholder="请填写评分" ></a-input-number>
              </a-form-item>
            </a-col>
            <a-col :span="24">
              <a-form-item label="批阅内容" v-bind="validateInfos.pyContent">
                <JEditor v-model:value="formData.pyContent" />
              </a-form-item>
            </a-col>
            <a-col :span="24">
              <a-form-item label="批阅附件" v-bind="validateInfos.pyFilePath">
                <j-upload v-model:value="formData.pyFilePath"  maxCount="1" :text="`上传批阅附件`" style="background: #ededed; " :forceAcceptVerify="true" ></j-upload>
              </a-form-item>
            </a-col>
            <a-col :span="24" style="text-align: center;" v-if="disabled">
              <div >
                <a-button type="primary" @click="submitForm">保存</a-button>
                <a-button type="primary" @click="submitNextForm" style="margin-left: 10px;">保存并下一个</a-button>
              </div>
            </a-col>
          </a-row>
        </a-col>
        
      </a-row>
    </a-form>
  </a-spin>
</template>

<script lang="ts" setup>
  import { ref, reactive, defineExpose, nextTick, defineProps, computed, onMounted,onUnmounted } from 'vue';
  import { defHttp } from '/@/utils/http/axios';
  import { useMessage } from '/@/hooks/web/useMessage';
  import JUpload from '/@/components/Form/src/jeecg/components/JUpload/JUpload.vue';
  import { getValueType } from '/@/utils';
  import { saveOrUpdate } from '../ZyInfoStudent.api';
  import { Form } from 'ant-design-vue';
  import JEditor from '/@/components/Form/src/jeecg/components/JEditor.vue';
import { useGlobSetting } from '/@/hooks/setting';
import { getFileAccessHttpUrl } from '/@/utils/common/compUtils';
  import { getToken } from '/@/utils/auth';
  
  const props = defineProps({
    formDisabled: { type: Boolean, default: false },
    formData: { type: Object, default: ()=>{} },
    formBpm: { type: Boolean, default: true }
  });
  const formRef = ref();
  const useForm = Form.useForm;
  const emit = defineEmits(['register', 'ok', 'ok2']);
  const formData = reactive<Record<string, any>>({
    id: '',
    score: '',
    pyContent: '',
    pyFilePath: '',
  });
  const { createMessage } = useMessage();
  const labelCol = ref<any>({ xs: { span: 24 }, sm: { span: 5 } });
  const wrapperCol = ref<any>({ xs: { span: 24 }, sm: { span: 16 } });
  const confirmLoading = ref<boolean>(false);
  const showType = ref<string>('0');
  const ylurl = ref<string>('');
const rotationAngle = ref(0);
  const zyInfo = ref<any>({});
const globSetting = useGlobSetting();
const baseApiUrl = globSetting.domainUrl;

const videoPlayer = ref(null);
const videoOpen = ref<boolean>(false);
  const controls = ref(true);
  const autoplay = ref(false)
  const loop = ref(false);
const videoUrl = ref<String>('');


  //表单验证
  const validatorRules = {
    score: [{ required: true, message: '请输入分数!' }],
  };
  const { resetFields, validate, validateInfos } = useForm(formData, validatorRules, { immediate: true });

  // 表单禁用
  const disabled = computed(()=>{
    if(props.formBpm === true){
      if(props.formData.disabled === false){
        return false;
      }else{
        return true;
      }
    }
    return props.formDisabled;
  });

  function handleJyfz(record){
  console.log(`🚀 ~ handleJyfz ~ record:`, record)
    // if(zyInfo.score){
    //   if(parseInt(record) > parseInt(zyInfo.score)){
    //     createMessage.warning('评分不能超过预设作业分值!');
    //     formData.score = zyInfo.score;
    //   }
    // }else{
    //   if(parseInt(record) > 100){
    //     createMessage.warning('评分不能超过100分!');
    //     formData.score = zyInfo.score;
    //   }
    // }
    
    if(parseInt(record) > 100){
      createMessage.warning('评分不能超过100分!');
      formData.score = '';
    }
    
    if(parseInt(record) < 0){
      createMessage.warning('评分不能低于0分!');
      formData.score = '';
    }
    
  }
  
function rotateImage() {
  rotationAngle.value += 90; // 每次点击旋转90度
}

function rotateImage2() {
  rotationAngle.value -= 90; // 每次点击旋转90度
}
  /**
   * 新增
   */
  function add() {
    edit({});
  }

  /**
   * 编辑
   */
  function edit(record) {
    formData.pyContent = ''
    nextTick(() => {
      resetFields();

      defHttp.get({url:'/zyInfo/zyInfo/queryById',params:{id:record.mainId}}).then(res=>{
        console.log(`🚀 ~ defHttp.get ~ res:`, res)
        zyInfo.value = res;
      })
      const parts = record.filePath.split('.');
      const filetype = parts[parts.length - 1];
      console.log(`🚀 ~ nextTick ~ filetype:`, filetype)
      var file = getFileAccessHttpUrl(record.filePath);
        ylurl.value = file;
      if(filetype=='jpg' || filetype=='png' || filetype=='jpeg' || filetype=='xls' || filetype=='xlsx' || filetype=='text' ){
        showType.value = '2';
      }else if(filetype=='doc' || filetype=='docx' || filetype=='pdf'){
        showType.value = '1';
        var file2 = getFileAccessHttpUrl(record.pdfPath);
        let url2 = baseApiUrl + '/generic/web/viewer.html?file=' + encodeURIComponent(file2);
        ylurl.value = url2;
      }else if(filetype=='mp4'|| filetype=='avi'|| filetype=='mp3'|| filetype=='wav'){
        showType.value = '3';

        let url = getFileAccessHttpUrl(record.filePath);
        console.log('视频预览-----》',url);
        // videoOpen.value = true;
        videoUrl.value = url;

        
      }else{
        showType.value = '0';
      }
      //赋值
      Object.assign(formData, record);
    });
  }


  // --------------------------视频------------------------------
const playVideo = () => {
  videoPlayer.value.play();
};

const pauseVideo = () => {
  videoPlayer.value.pause();
};
const handleFullScreenChange = () => {
  if (!document.fullscreenElement) {
    console.log('Video exited fullscreen');
    // 这里可以执行取消全屏后的逻辑
    videoOpen.value = false;
    videoPlayer.value.pause();
  }
};

function videoHandleCancel(){
  pauseVideo();
  videoOpen.value = false;
}
onMounted(() => {
  document.addEventListener('fullscreenchange', handleFullScreenChange);
});
 
onUnmounted(() => {
  document.removeEventListener('fullscreenchange', handleFullScreenChange);
});

//视频预览
function handleVideo(three){
  let url = getFileAccessHttpUrl(three.filePath);
  console.log('视频预览-----》',url);
  videoOpen.value = true;
  videoUrl.value = url;
  playVideoInFullscreen();
  // setTimeout(() => {
  //   playVideo();
  // }, 1000);
  
}

// --------------------------视频------------------------------
  const playVideoInFullscreen = async () => {
  if (videoPlayer.value) {
    try {
      // 使用原生DOM方法请求全屏
      // await videoPlayer.value.requestFullscreen();
    } catch (err) {
      console.error(err);
    }
  }
};

  /**
   * 提交数据
   */
  async function submitForm() {
    // 触发表单验证
    await validate();
    confirmLoading.value = true;
    const isUpdate = ref<boolean>(false);
    //时间格式化
    let model = formData;
    if (model.id) {
      isUpdate.value = true;
    }
    //循环数据
    for (let data in model) {
      //如果该数据是数组并且是字符串类型
      if (model[data] instanceof Array) {
        let valueType = getValueType(formRef.value.getProps, data);
        //如果是字符串类型的需要变成以逗号分割的字符串
        if (valueType === 'string') {
          model[data] = model[data].join(',');
        }
      }
    }
    
    defHttp.post({url:'/zyInfoStudent/zyInfoStudent/editPiyue',params:model}).then(res =>{
      emit('ok');
    })
      .finally(() => {
        confirmLoading.value = false;
      });
    // await saveOrUpdate(model, isUpdate.value)
    //   .then((res) => {
    //     if (res.success) {
    //       createMessage.success(res.message);
    //       emit('ok');
    //     } else {
    //       createMessage.warning(res.message);
    //     }
    //   })
    //   .finally(() => {
    //     confirmLoading.value = false;
    //   });
  }

  /**
   * 提交数据并下一个
   */
   async function submitNextForm() {
    // 触发表单验证
    await validate();
    confirmLoading.value = true;
    const isUpdate = ref<boolean>(false);
    //时间格式化
    let model = formData;
    if (model.id) {
      isUpdate.value = true;
    }
    //循环数据
    for (let data in model) {
      //如果该数据是数组并且是字符串类型
      if (model[data] instanceof Array) {
        let valueType = getValueType(formRef.value.getProps, data);
        //如果是字符串类型的需要变成以逗号分割的字符串
        if (valueType === 'string') {
          model[data] = model[data].join(',');
        }
      }
    }
    
    await defHttp.post({url:'/zyInfoStudent/zyInfoStudent/editPiyue',params:model}).then(res =>{
      emit('ok2');
    })

    
    await defHttp.get({url:'/zyInfoStudent/zyInfoStudent/getList2',params:{column:'createTime',order:'asc',pageNo:1,pageSize:10,ywid:zyInfo.value.id,rwbh:zyInfo.value.rwbh,queryType:5}}).then(res =>{
      console.log(`🚀 ~ awaitdefHttp.post ~ res:`, res)
      var list = res.records;
      if(list.length>0){
        edit(list[0])
      }else{
        createMessage.warning('已批阅完毕,暂无下一条批阅数据！');
      }
    })
      .finally(() => {
        confirmLoading.value = false;
      });
  }

  defineExpose({
    add,
    edit,
    submitForm,
  });
</script>

<style lang="less" scoped>
  .antd-modal-form {
    min-height: 150px !important;
    overflow-y: auto;
    padding: 24px 24px 24px 24px;
  }
  .video-container {
  text-align: center;
}
video {
  display: block;
  max-width: 100%; /* 确保视频宽度不超过其容器宽度 */
}

.image-container {
  padding: 10px;
  width:100%; /* 设置容器宽度 */
  height: auto; /* 设置容器高度 */
  overflow: hidden; /* 隐藏溢出的部分 */
  display: flex;
  align-items: center;
  justify-content: center;
}
 
.rotated-image {
  max-width: 100%; /* 最大宽度为容器宽度 */
  max-height: 100%; /* 最大高度为容器高度 */
  object-fit: contain; /* 保持图片内容不失真 */
  transform: rotate(90deg); /* 假设图片已经旋转90度 */
}
</style>
