interface ExplanItemType {  type_name: string  type?: string  my_log?: MyLogItem  list: ExamItem[]}
@Observedexport class ExplanItem {  type_name: string  type?: string  my_log?: MyLogItem  list: ExamItem[]
  constructor(obj: ExplanItemType) {    this.type_name = obj.type_name;    this.type = obj.type;    this.my_log = obj.my_log;    this.list = obj.list;  }}

interface MyLogItemType {  id: number  user_answer: string  is_right: string  q_user_paper_id: number  time: string  is_flag: string  is_collect?: boolean}
@Observedexport class MyLogItem {  id: number  user_answer: string  is_right: string  q_user_paper_id: number  time: string  is_flag: string  is_collect?: boolean
  constructor(obj: MyLogItemType) {    this.id = obj.id;    this.user_answer = obj.user_answer;    this.is_right = obj.is_right;    this.q_user_paper_id = obj.q_user_paper_id;    this.time = obj.time;    this.is_flag = obj.is_right;    this.is_collect = obj.is_collect;  }}
interface OptionItemType {  key: string  value: string  name: string  select: string}
@Observedexport class OptionItem {  key: string  value: string  name: string  select: string
  constructor(obj: OptionItemType) {    this.key = obj.key;    this.value = obj.value;    this.name = obj.name;    this.select = obj.select;  }}

export interface ExamItemType {  user_answer: string  type: string  options: OptionItemType[];  answer: string  my_log: MyLogItemType  answer_show: number  type_name: string  name: string  uni_key: string  req_type: number  user_customs_id: string  q_user_step_id: string  knowledge_id: string  extre_id: string  subject_id: string  plan_day_id: number  challenge_subject_id: string  parent_number: number  main_number: number  son_number: number  material_length: number  cur_index: number  question_id: number  id: number  know_points: Record<string, string>[]  percent_time: string  right_percent: string  easy_wrong: string  analysis: string  number: number  min_number: number  exam_type: string  is_charge: boolean  type_parse: string  isRealTopicSummary: string  q_user_high_error_id: number  is_custom_test: number  is_smart_test: number  is_special_training_base: number  suffix: number  mock_id: number  material_id: number  selectUnKnow: number  is_materials: string  material_ques: ExamItemType[]  is_right: string  start_time: number}
@Observedexport class ExamItem {  user_answer: string  type: string  options: OptionItem[];  answer: string  my_log: MyLogItem  answer_show: number  type_name: string  name: string  uni_key: string  req_type: number  user_customs_id: string  q_user_step_id: string  knowledge_id: string  extre_id: string  subject_id: string  plan_day_id: number  challenge_subject_id: string  parent_number: number  main_number: number  son_number: number  material_length: number  cur_index: number  question_id: number  id: number  know_points: Record<string, string>[]  percent_time: string  right_percent: string  easy_wrong: string  analysis: string  number: number  min_number: number  exam_type: string  is_charge: boolean  type_parse: string  isRealTopicSummary: string  q_user_high_error_id: number  is_custom_test: number  is_smart_test: number  is_special_training_base: number  suffix: number  mock_id: number  material_id: number  selectUnKnow: number  is_materials: string  material_ques: ExamItem[] = []  is_right: string  start_time: number
  constructor(obj: ExamItemType) {    this.user_answer = obj.user_answer;    this.type = obj.type;
    this.options = obj.options.map(item => {      return new OptionItem(item);    });
    this.answer = obj.answer;    this.my_log = new MyLogItem(obj.my_log);    this.answer_show = obj.answer_show;    this.type_name = obj.type_name;    this.name = obj.name;    this.uni_key = obj.uni_key;    this.req_type = obj.req_type;    this.user_customs_id = obj.user_customs_id;    this.q_user_step_id = obj.q_user_step_id;    this.knowledge_id = obj.knowledge_id;    this.extre_id = obj.extre_id;    this.subject_id = obj.subject_id;    this.plan_day_id = obj.plan_day_id;    this.challenge_subject_id = obj.challenge_subject_id;    this.parent_number = obj.parent_number;    this.main_number = obj.main_number;    this.son_number = obj.son_number;    this.material_length = obj.material_length;    this.cur_index = obj.cur_index;    this.question_id = obj.question_id;    this.id = obj.id;    this.know_points = obj.know_points;    this.percent_time = obj.percent_time;    this.right_percent = obj.right_percent;    this.easy_wrong = obj.easy_wrong;    this.analysis = obj.analysis;    this.number = obj.number;    this.min_number = obj.min_number;    this.exam_type = obj.exam_type;    this.is_charge = obj.is_charge;    this.type_parse = obj.type_parse;    this.isRealTopicSummary = obj.isRealTopicSummary;    this.q_user_high_error_id = obj.q_user_high_error_id;    this.is_custom_test = obj.is_custom_test;    this.is_smart_test = obj.is_smart_test;    this.is_special_training_base = obj.is_special_training_base;    this.suffix = obj.suffix;    this.mock_id = obj.mock_id;    this.material_id = obj.material_id;    this.selectUnKnow = obj.selectUnKnow;    this.is_materials = obj.is_materials;    this.material_ques = obj.material_ques.map(item => {      return new ExamItem(item);    });
    this.is_right = obj.is_right;    this.start_time = obj.start_time;
  }}

_parseExamList(list: ESObject[]) {    let objList: ExamItem[] = [];    let mainNumber = 0;    for (let i = 0; i < list.length; i++) {      let objItem = new ExamItem(list[i]);      objItem.main_number = mainNumber;      mainNumber++;      objList.push(objItem);    }    return objList;  }

@Componentstruct BotoomTool {  @ObjectLink examItem: ExamItem;  @ObjectLink myLogItem: MyLogItem;  @State isParse: boolean = false;  openExamBottomDialog?: () => void
  build() {    Flex({ direction: FlexDirection.Row }) {      Row() {        Image(Utils.getImgPath(this.myLogItem.is_collect ? '033collect.png' :          '038collect_off.png', "iconfont"))          .width(Utils.getVp(46))          .height(Utils.getVp(46))          .objectFit(ImageFit.Cover)      }      .onClick(() => {        // ToastUtils.showToast("完成小组测试才可收藏该题目..")        const curQues = this.examItem;
        if (curQues.my_log.is_collect) {          // 取消收藏          const reqParam: ReqParams = {            "question_uni_key": curQues.uni_key          }          ExamApi.delFavorite(reqParam).then(res => {            if (res['code'] == 200) {              this.myLogItem.is_collect = false;              // curQues.my_log.is_collect = false;              // this.examList.splice(this.currentIndex, 1, curQues);              ToastUtils.showToast("已取消收藏成功")            }          })        } else {          // 收藏          const reqParam: ReqParams = {            "question_uni_key": curQues.uni_key          }          ExamApi.addFavorite(reqParam).then(res => {            if (res['code'] == 200) {              this.myLogItem.is_collect = true;
              // curQues.my_log.is_collect = true;              // this.examList.splice(this.currentIndex, 1, curQues);              ToastUtils.showToast("题目收藏成功，可在我的收藏中查看")            }          })        }

      })      .flexGrow(1)      .justifyContent(FlexAlign.Center)      .alignItems(VerticalAlign.Center)      .height('100%')

      if (!this.isParse) {        Row() {          Image(Utils.getImgPath(this.myLogItem.is_flag == '1' ? '039mark_on.png' :            '037mark_off.png', "iconfont"))            .width(Utils.getVp(46))            .height(Utils.getVp(46))            .objectFit(ImageFit.Cover)        }        .onClick(() => {          // ToastUtils.showToast("完成小组测试才可标记该题目..")          this.myLogItem.is_flag = this.myLogItem.is_flag == '1' ? '0' : '1';
          // this.examList.splice(this.currentIndex, 1, curQues);        })        .flexGrow(1)        .justifyContent(FlexAlign.Center)        .alignItems(VerticalAlign.Center)        .height('100%')      }

      Row() {        Image(Utils.getImgPath('036answer.png', "iconfont"))          .width(Utils.getVp(46))          .height(Utils.getVp(46))          .objectFit(ImageFit.Cover)      }      .onClick(() => {        if (this.openExamBottomDialog) {          this.openExamBottomDialog()        }      })      .flexGrow(1)      .justifyContent(FlexAlign.Center)      .alignItems(VerticalAlign.Center)      .height('100%')
    }.width('100%').height(Utils.getVp(96))  }}