surveyMaker/src/views/h5editor/overview.vue

<template>
  <div class="overview">
    <!-- 顶部tag -->
    <div class="preview-tag">
      <div class="page-tag-btn tagPage" :class="{ active: viewState === 0 }" @click="function () { viewState = 0 }">
        <div class="page-tag-btn-tip">页面</div>
      </div>
      <div class="page-tag-btn tagElement" :class="{ active: viewState === 1 }" @click="function () { viewState = 1 }">
        <div class="page-tag-btn-tip">元素</div>
      </div>
    </div>
    <!-- 页面 -->
    <div class="page-preview" style="z-index: 1;">
      <ul class="list custom-scrollbar">
        <li class="cover">
          <img class="page_preview_tag" src="../../assets/images/page_preview_tag.png" alt="">
          <div class="page_preview_tag_title">封面</div>
          <div class="item-page">
            <span>1</span>
            <div class="page" :class="{ active: pages[0] === editingPage }"
              :style="{ width: 70 + 4 + 'px', height: (70 / canvasWidth) * canvasHeight + 4 + 'px' }"
              @click="setEditingPage(pages[0],0)" @click.right="rightEvent()">
              <Page :isOverView="true" class="content" :hideFoot="true"
                :style="{ width: canvasWidth + 'px', height: canvasHeight + 'px', transform: 'scale(' + 70 / canvasWidth +')',backgroundColor: bodyBackgroundColor }"
                :elements="pages[0].elements" type="see" />
            </div>
          </div>
        </li>
        <li class="cover">
          <img class="page_preview_tag" src="../../assets/images/page_preview_tag.png" alt="">
          <div class="page_preview_tag_title">题目</div>
          <div class="item-page" v-for="(page,index) in pages" v-show="isShow(index)">
            <span>{{index + 1 }}</span>
            <div class="page" :class="{ active: page === editingPage }"
              :style="{ width: 70 + 4 + 'px', height: (70 / canvasWidth) * canvasHeight + 4 + 'px' }"
              @click="setEditingPage(page,index)">
              <Page :isOverView="true" class="content" :hideFoot="true"
                :style="{ width: canvasWidth + 'px', height: canvasHeight + 'px', transform: 'scale(' + 70 / canvasWidth +')',backgroundColor: bodyBackgroundColor }"
                :elements="page.elements" type="see" />
            </div>
            <el-dropdown placement="bottom" trigger="click" class="operation"
              @command="command=>operationCommand(command, page, index)">
              <div class="operation_img"></div>
              <el-dropdown-menu slot="dropdown">
                <el-dropdown-item command="del">删除</el-dropdown-item>
              </el-dropdown-menu>
            </el-dropdown>
          </div>
          <div class="item-page-add" @click="addPage">添加题目页</div>
        </li>
        <li class="cover">
          <img class="page_preview_tag" src="../../assets/images/page_preview_tag.png" alt="">
          <div class="page_preview_tag_title">结论</div>
          <div class="item-page" v-for="(page,index) in pages" v-show="isShowResult(index)">
            <span>{{index + 1}}</span>
            <div class="page" :class="{ active: page === editingPage }"
              :style="{ width: 70 + 4 + 'px', height: (70 / canvasWidth) * canvasHeight + 4 + 'px' }"
              @click="setEditingPage(page,index)">
              <Page :isOverView="true" class="content" :hideFoot="true"
                :style="{ width: canvasWidth + 'px', height: canvasHeight + 'px', transform: 'scale(' + 70 / canvasWidth +')',backgroundColor: bodyBackgroundColor }"
                :elements="page.elements" type="see" />
            </div>
            <el-dropdown placement="bottom" trigger="click" class="operation"
              @command="command=>operationCommand(command, page, index)">
              <div class="operation_img"></div>
              <el-dropdown-menu slot="dropdown">
                <el-dropdown-item command="del">删除</el-dropdown-item>
              </el-dropdown-menu>
            </el-dropdown>
          </div>
          <div class="item-page-add" @click="addResultPage">添加结论页</div>
        </li>
      </ul>
    </div>
    <!-- 图层 -->
    <div class="list custom-scrollbar" style="z-index: 2;" v-show="viewState === 1"
      :class="{ dragging: dragState === 1 }">
      <ul>
        <li v-for="layer in layersNoBg">
          <div class="layer" :class="{ active: editingLayer === layer}" @click="setEditingLayer($event, layer)"
            @mousedown="moveLayer">
            <span class="thumb" :style="{ backgroundImage: 'url(' + layer.imgSrc + ')' }"></span>{{ layer.type }}
          </div>
        </li>
      </ul>
      <div v-for="layer in layersBg" class="layer" :class="{ active: editingLayer === layer}"
        @click="setEditingLayer($event, layer)">
        <span class="thumb" :style="{ backgroundImage: 'url(' + layer.imgSrc + ')' }"></span>{{ layer.type }}
      </div>
    </div>
    <!-- 题目 -->
    <div class="topic-list" v-if="isShowQuestion">
      <div class="topic-top" @click="showTopic = !showTopic">
        <span>题目列表</span>
        <img class="topic-top-arrow" :src="topicIcon" alt="">
      </div>
      <el-collapse-transition>
        <div v-show="showTopic">
          <div class="topic-group">
            <el-checkbox v-model="item.isChecked" v-for="(item, index) in questionList" :label="item.name"
              :key="item.name" @change="checked=>selectCheckbox(checked,item,index)" :disabled="isDisabled(index)">
            </el-checkbox>
          </div>
        </div>
      </el-collapse-transition>
    </div>
  </div>
</template>
  <script>
import Page from "./../../components/Page";
import AppConst from "../../util/appConst";
import editorApi from "../../api/editor";

export default {
  props: {
    testcaseId: "",
    resultCount: 0,
    questions: []
  },
  data() {
    return {
      viewState: 0,
      dragState: 0,
      http: AppConst.BACKEND_DOMAIN,
      canvasWidth: 750,
      canvasHeight: 1334,
      bodyBackgroundColor: "rgba(255,255,255,0)",
      questionPages: [],
      resultPageCount: this.resultCount,
      resultPages: [],
      showTopic: true,
      topicIcon: "../../static/img/up-arrow.png",
      questionList: [],
      isShowQuestion: false,
      currentPage: 0,
      selectQuestions: this.questions
    };
  },
  mounted() {
    let data = {
      testcaseId: this.testcaseId
    };
    console.log("testcaseId:", this.testcaseId);
    editorApi.cncTestDetail(data).then(res => {
      if (res.success) {
        this.questionList = res.single.questionList;
        for (var i = 0; i < this.questionList.length; i++) {
          this.questionList[i].isChecked = this.isChecked(i);
        }
        console.log("success", this.questionList);
      } else {
        console.log("error");
      }
    });
  },
  computed: {
    vxEditor() {
      return this.$store.state["editor"];
    },
    pages() {
      this.bodyBackgroundColor =
        this.$store.state.editor.editorTheme.bodyBackgroundColor ||
        "rgba(255,255,255,0)";
      return this.vxEditor["editorTheme"]["pages"];
    },
    editingPage() {
      return this.vxEditor["editorPage"];
    },
    layers() {
      return this.editingPage["elements"];
    },
    layersNoBg() {
      return (
        this.layers && this.layers.filter(v => v["type"] !== "bg").reverse()
      );
    },
    layersBg() {
      return this.layers && this.layers.filter(v => v["type"] === "bg");
    },
    editingLayer() {
      return this.vxEditor["editorElement"];
    }
  },
  methods: {
    operationCommand(command, page, index) {
      if (command == "del") {
        console.log("删除", index);
        this.deletePage(page, index);
      }
    },
    isChecked(index) {
      var question = this.questionList[index].questionId;
      var arrTemp = [];
      this.selectQuestions.forEach(function(value, key, arr) {
        arrTemp.push(...value);
      });
      console.log("isChecked", index, arrTemp.indexOf(question) != -1);
      return arrTemp.indexOf(question) != -1;
    },
    isDisabled(index) {
      var question = this.questionList[index].questionId;
      var arrTemp = [];
      this.selectQuestions.forEach(function(value, key, arr) {
        arrTemp.push(...value);
      });
      let questions = this.selectQuestions[this.currentPage - 1] || [];
      if (questions.indexOf(question) == -1) {
        if (questions.length == 2) {
          return true;
        } else {
          return arrTemp.indexOf(question) != -1;
        }
      } else {
        return false;
      }
    },
    selectCheckbox(checked, item, index) {
      console.log("选中", checked, item, index);
      let questions = this.selectQuestions[this.currentPage - 1] || [];
      if (checked) {
        questions.push(item.questionId);
        console.log("AAAAAAAAA", questions);
        this.addQuestion(item);
      } else {
        questions.splice(
          questions.findIndex(itemTemp => itemTemp === item.questionId),
          1
        );
        console.log("DDDDDDDDDD", questions);
        this.deleteQuestion(item);
      }

      var selecteQuestionList = [];
      for (var i = 0; i < questions.length; i++) {
        var selectQID = questions[i];
        for (var n = 0; n < this.questionList.length; n++) {
          if (this.questionList[n].questionId == selectQID) {
            selecteQuestionList.push(this.questionList[n]);
          }
        }
      }
      console.log("RRRRRRRRRR", selecteQuestionList);
      this.$store.dispatch("addQuestion", selecteQuestionList);
    },
    addQuestion(item) {
      let questions = this.selectQuestions[this.currentPage - 1] || [];
      var top = 170;
      if (questions.length > 1) {
        var question = this.questionList.filter(
          item => item.questionId == questions[0]
        );
        top = question[0].optionList.length * 90 + 300;
      }
      // 添加题目
      let param = {};
      param.top = top;
      param.left = 100;
      param.questionId = item.questionId;
      param["type"] = "text";
      param["text"] = item.name;
      param["width"] = 300;
      param["lineHeight"] = 1.5;
      param["backgroundColor"] = "";
      param["verticalAlign"] = "top";
      param["display"] = "block";
      param["textIndent"] = "0.0";
      param["letterSpacing"] = "0.0";
      param["allTransparent"] = "";
      param["nodeId"] = "Id" + Math.random();
      this.$store.dispatch("addElement", param);
      // 添加选项
      var itemTop = top + 50;
      for (var i = 0; i < item.optionList.length; i++) {
        console.log("选项", item.optionList[i].content);
        let obj = {};
        obj.questionId = item.questionId;
        obj.optionId = item.optionList[i].optionId;
        obj.type = "button";
        obj.top = itemTop + i * 40 + (i + 1) * 50;
        obj.left = 100;
        obj["text"] = item.optionList[i].content;
        obj["lineHeight"] = 1.5;
        obj.width = 300;
        obj.height = 40;
        obj.backgroundUnselectedImg =
          "https://dm.static.elab-plus.com/diaoyanbao/option_default.png";
        obj.backgroundSelectedImg =
          "https://dm.static.elab-plus.com/diaoyanbao/option_select.png";
        obj.loop = false;
        this.$store.dispatch("addElement", obj);
      }
    },
    deleteQuestion(item) {
      this.$store.dispatch("deleteElementQID", item.questionId);
      // var elements = this.pages[this.currentPage].elements;
      // for (var i = 0; i < elements.length; i++) {
      //   if (elements[i].questionId == item.questionId) {
      //     this.$store.dispatch("deleteElement", elements[i]);
      //   }
      // }
    },
    isShow: function(index) {
      var result = false;
      if (index > 0) {
        console.log(this.pages.length, index, this.resultPageCount);
        if (this.pages.length - index > this.resultPageCount) {
          result = true;
        }
      }
      return result;
    },
    isShowResult(index) {
      var result = false;
      console.log(this.pages.length, index, this.resultPageCount);
      if (
        this.pages.length - index <= this.resultPageCount &&
        this.resultPageCount > 0
      ) {
        result = true;
      }
      return result;
    },
    moveLayer(downEvent) {
      let height = 30;
      let timer = null;
      let layer = downEvent.target;
      let li = layer.parentNode;
      let parent = li.parentNode;
      let liLen = parent.childNodes.length;
      let startTop = li.offsetTop;
      let startIndex = Math.round(startTop / height);
      let targetIndex = null;
      let placeholder = document.createElement("li");
      placeholder.style = "height: " + height + "px; background-color: #d6d6d6";
      let move = moveEvent => {
        if (!timer) {
          // 被拖动的层
          let top = moveEvent.clientY - downEvent.clientY + startTop;
          layer.setAttribute("data-moving", true);
          layer.style.top = top + "px";
          this.dragState = 1;
          // 占位层
          let nowIndex = Math.round(top / height);
          nowIndex =
            nowIndex <= 0 ? 0 : nowIndex > liLen - 1 ? liLen - 1 : nowIndex;
          if (targetIndex !== nowIndex) {
            (targetIndex || targetIndex === 0) &&
              parent.removeChild(placeholder);
            targetIndex = nowIndex;
            parent.insertBefore(
              placeholder,
              parent.childNodes[nowIndex + (startIndex >= targetIndex ? 0 : 1)]
            );
          }
          // timer负责减少onmousemove对客户端的负担
          timer = setTimeout(() => {
            timer = null;
          }, 20);
        }
      };
      let up = upEvent => {
        if (layer.getAttribute("data-moving")) {
          layer.removeAttribute("data-moving");
          layer.style.top = "";
          parent.removeChild(placeholder);
          this.layersNoBg[startIndex]["zindex"] =
            this.layersNoBg[targetIndex]["zindex"] +
            (targetIndex > startIndex ? -0.5 : 0.5);
          this.updateLayersSort();
        }
        document.removeEventListener("mousemove", move);
        document.removeEventListener("mouseup", up);
        this.dragState = 0;
      };
      if (liLen > 1) {
        document.addEventListener("mousemove", move);
        document.addEventListener("mouseup", up);
      }
    },
    copyPage(page) {
      this.bodyBackgroundColor =
        this.$store.state.editor.editorTheme.bodyBackgroundColor ||
        "rgba(255,255,255,0)";
      this.$store.dispatch("copyPage", page);
    },
    deletePage(page, index) {
      this.$msgbox({
        title: "删除",
        message: "删除后不可撤回，确定删除？",
        showCancelButton: true,
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        beforeClose: (action, instance, done) => {
          if (action === "confirm") {
            var qusetionCount = this.pages.length - this.resultPageCount;
            if (qusetionCount <= index) {
              console.log("删除结论页", index, qusetionCount);
              this.$store.dispatch("delPage", page);
              this.resultPageCount -= 1;
            } else {
              console.log("删除题目", index, qusetionCount);
              var pageSlelctQ = this.selectQuestions[index - 1] || [];
              var deleteList = [];
              for (var i = 0; i < pageSlelctQ.length; i++) {
                var question = this.questionList.filter(
                  item => item.questionId == pageSlelctQ[i]
                );
                if (question.length > 0) {
                  var selectIndex = this.questionList.findIndex(
                    itemTemp => itemTemp.questionId == question[0].questionId
                  );
                  this.questionList[selectIndex].isChecked = false;
                  deleteList.push({ index: selectIndex, item: question[0] });
                }
              }
              for (var i = 0; i < deleteList.length; i++) {
                console.log("WWWWWWWWW", deleteList[i]);
                this.selectCheckbox(
                  false,
                  deleteList[i].item,
                  deleteList[i].index
                );
              }
              this.questions.splice(index, 1);
              this.$store.dispatch("delPage", page);
              var editingPage = this.pages[index - 1];
              this.setEditingPage(editingPage, index - 1);
            }
            this.$message.success("删除成功");
            done();
          } else {
            done();
          }
        }
      })
        .then(() => {})
        .catch(() => {});
    },
    addPage() {
      this.bodyBackgroundColor =
        this.$store.state.editor.editorTheme.bodyBackgroundColor ||
        "rgba(255,255,255,0)";
      var position = this.pages.length - this.resultPageCount;
      this.$store.dispatch("addPagePosition", position);
      this.isShowQuestion = true;
      this.selectQuestions.push([]);
      this.currentPage += 1;
    },
    addResultPage() {
      this.bodyBackgroundColor =
        this.$store.state.editor.editorTheme.bodyBackgroundColor ||
        "rgba(255,255,255,0)";
      this.$store.dispatch("addPage");
      this.resultPageCount += 1;
      this.isShowQuestion = false;
    },
    setEditingPage(page, index) {
      this.currentPage = index;
      if (index == 0 || this.isShowResult(index)) {
        this.isShowQuestion = false;
      } else {
        this.isShowQuestion = true;
      }
      this.bodyBackgroundColor =
        this.$store.state.editor.editorTheme.bodyBackgroundColor ||
        "rgba(255,255,255,0)";
      this.$store.dispatch("setEditorPage", page);
    },
    setEditingLayer(event, layer) {
      this.$store.dispatch("setEditorElement", layer);
    },
    updateLayersSort() {
      this.$store.dispatch("sortElementsByZindex");
    }
  },
  components: { Page },
  watch: {
    showTopic: function(val) {
      if (val) {
        this.topicIcon = "../../static/img/up-arrow.png";
      } else {
        this.topicIcon = "../../static/img/down-arrow.png";
      }
    },
    resultCount(val) {
      this.resultPageCount = val;
    },
    questions(val) {
      this.selectQuestions = val;
    },
    currentPage(val) {
      console.log("当前页数:", val);
      this.questionList = this.questionList;
    }
  }
};
</script>
  <style lang="less" scoped>
.overview {
  position: relative;
  background-color: rgb(196, 185, 185);
  height: 100%;
  .preview-tag {
    width: 44px;
    height: 100%;
    background: #fff;
    box-shadow: 5px 0px 10px 0px rgba(62, 67, 116, 0.1);
    position: absolute;
    top: 0px;
    left: 226px;
    z-index: 3;
    padding-top: 10px;
    .page-tag-btn {
      margin-top: 10px;
      margin-left: 5px;
      width: 34px;
      height: 34px;
    }
    .tagPage {
      background: url(../../assets/images/page-tag.png) center no-repeat;
      background-size: cover;
      &.active {
        background: url(../../assets/images/page-tag-sel.png) center no-repeat;
        background-size: cover;
      }
    }
    .tagPage:hover {
      background: url(../../assets/images/page-tag-hover.png) center no-repeat;
      background-size: cover;
    }
    .tagPage:hover div {
      display: block;
    }
    .tagElement {
      background: url(../../assets/images/element-tag.png) center no-repeat;
      background-size: cover;
      &.active {
        background: url(../../assets/images/element-tag-sel.png) center
          no-repeat;
        background-size: cover;
      }
    }
    .tagElement:hover {
      background: url(../../assets/images/element-tag-hover.png) center
        no-repeat;
      background-size: cover;
    }
    .tagElement:hover div {
      display: block;
    }
    .page-tag-btn-tip {
      width: 80px;
      height: 26px;
      position: relative;
      top: 5px;
      left: -80px;
      display: none;
      text-align: center;
      line-height: 26px;
      font-size: 14px;
      color: #fff;
      background: url(../../assets/images/page_tag_btn_tip.png) center no-repeat;
      background-size: cover;
    }
  }
  .panel {
    float: left;
    line-height: 40px;
    width: 50%;
    text-align: center;
    background-color: #d6d6d6;
    cursor: pointer;
    &.active {
      background-color: transparent;
    }
  }
  .list {
    background-color: #fff;
    position: absolute;
    top: 0px;
    bottom: 0px;
    width: 100%;
    overflow-y: auto;
    overflow-x: hidden;
    padding-top: 10px;
    padding-bottom: 20px;
    .cover {
      margin-left: 16px;
      width: 180px;
      background: rgba(230, 237, 255, 1);
      border-radius: 6px;
      padding-top: 10px;
      padding-bottom: 10px;
      position: relative;
      margin-top: 16px;
      .page_preview_tag {
        position: absolute;
        top: 6px;
        left: 0px;
        width: 49px;
        height: 22px;
      }
      .page_preview_tag_title {
        position: absolute;
        top: 6px;
        left: 0px;
        line-height: 22px;
        margin-left: 10px;
        font-size: 12px;
        color: rgba(255, 255, 255, 1);
      }
      .item-page {
        position: relative;
        display: flex;
        flex-direction: row;
        justify-content: center;
        margin-top: 20px;
        margin-bottom: 20px;
        font-size: 14px;
        font-weight: 500;
        color: rgba(100, 107, 129, 1);
        .preview-page {
          margin-left: 10px;
          width: 70px;
          height: 114px;
          box-shadow: 0px 2px 4px 0px rgba(78, 93, 255, 1);
          border: 2px solid rgba(255, 255, 255, 1);
          background: #fff;
        }
        .operation {
          position: absolute;
          top: 30px;
          left: 40px;
          .operation_img {
            width: 16px;
            height: 16px;
            background: url(../../assets/images/page_operation.png) center
              no-repeat;
            background-size: cover;
          }
          .operation_img:hover {
            background: url(../../assets/images/page_operation_sel.png) center
              no-repeat;
            background-size: cover;
          }
        }
      }
      .item-page-add {
        width: 70px;
        height: 114px;
        margin-left: 64px;
        margin-bottom: 30px;
        font-size: 12px;
        color: rgba(100, 107, 129, 1);
        line-height: 154px;
        text-align: center;
        background: url(../../assets/images/item-page-add.png) center no-repeat;
        background-size: cover;
      }
      .item-page-add:hover {
        color: rgba(51, 51, 51, 1);
        background: url(../../assets/images/item-page-add-hover.png) center
          no-repeat;
        background-size: cover;
      }
    }
  }
  .dragging:before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 10;
  }
  .page {
    position: relative;
    margin-left: 10px;
    border: 2px solid rgba(255, 255, 255, 1);
    background: #fff;
    &.active {
      border-color: rgba(78, 93, 255, 1);
      box-shadow: 0px 2px 4px 0px rgba(78, 93, 255, 1);
      .icons {
        display: block;
      }
    }
    &:before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      bottom: 0;
      right: 0;
      z-index: 2;
    }
    .content {
      transform-origin: left top;
      background-color: #fff;
      overflow: hidden;
      position: relative;
    }
    .icons {
      position: absolute;
      bottom: -1.5em;
      right: 0.5em;
      display: none;
      width: 100%;
      color: #fff;
      .icon {
        float: right;
        margin-left: 1em;
        opacity: 0.5;
        cursor: pointer;
        &:hover {
          opacity: 1;
        }
      }
    }
  }
  .layer {
    padding-left: 20px;
    height: 34px;
    line-height: 34px;
    cursor: pointer;
    color: rgba(51, 51, 51, 1);
    &[data-moving] {
      background-color: #d6d6d6;
      position: absolute;
      width: 100%;
    }
    &:hover {
      background: rgba(230, 237, 255, 1);
    }
    &.active {
      background: rgba(78, 93, 255, 1);
      color: #fff;
    }
    .thumb {
      display: inline-block;
      width: 15px;
      height: 15px;
      margin-right: 1em;
      background: white center no-repeat;
      background-size: cover;
    }
  }
  .add {
    border: none;
    position: absolute;
    bottom: 0;
    height: 50px;
    line-height: 50px;
    width: 100%;
    left: 0;
    background-color: #373f42;
    text-align: center;
    color: #fff;
    cursor: pointer;
  }

  .topic-list {
    position: absolute;
    top: 10px;
    left: 280px;
    width: 345px;
    background: rgba(255, 255, 255, 1);
    border-radius: 6px;
    z-index: 4;
    .topic-top {
      width: 100%;
      height: 34px;
      background: rgba(78, 93, 255, 1);
      color: #fff;
      border-radius: 6px 6px 0px 0px;
      line-height: 34px;
      display: flex;
      flex-direction: row;
      justify-content: space-between;
      align-items: center;
      padding-left: 10px;
      padding-right: 10px;
      .topic-top-arrow {
        width: 13px;
        height: 12px;
      }
    }
    .topic-group {
      display: flex;
      flex-direction: column;
      margin-left: 24px;
      .el-checkbox {
        padding-top: 10px;
        padding-bottom: 10px;
        border-bottom: 1px solid #e2e4ee;
        display: flex;
        position: relative;
        white-space: pre-line;
        align-items: center;
        font-size: 14px;
        font-weight: 400;
        color: rgba(51, 51, 51, 1);
        line-height: 19px;
      }
    }
  }
}
</style>