杨磊
2024-07-24 48fbf705ee51a803081bfd09e7ff173d8475cdc9
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<template>
  <view
    style="width: 100%; height: 100%; display: flex; flex-direction: column"
  >
    <!-- 顶部导航 -->
    <headNav :idIndex="3 + ''" text="学术图谱" />
    <view class="Midde flex">
      <!-- <view class="MiddeBack">返回</view> -->
      <el-button class="MiddeBack flex flex-center" @click="goBack"
        >返回</el-button
      >
      <view class="flex flex-center flex-column">
        <view
          style="
            font-weight: 900;
            margin-bottom: 0.2rem;
            font-size: 0.26rem;
            line-height: 1;
          "
          >{{ detailData.name }}
        </view>
        <ul class="flex Lists">
          <li
            @click="ListClick"
            style="background-color: #fff; color: #597aa5; cursor: pointer"
          >
            学派介绍
          </li>
          <li style="background-color: #597aa5; color: #fff; cursor: pointer">
            学派图谱
          </li>
        </ul>
      </view>
      <view></view>
    </view>
    <view class="flex flex-center" style="width: 100%; margin: 0.2rem 0">
      <ul class="flex">
        <li class="school1" v-for="(item, index) in dynasty" :key="item.id">
          <view
            class="flex flex-center font-family school"
            style="
              font-weight: 500;
              border-radius: 0.3rem;
              padding: 0.06rem 0.15rem;
              color: #2c2c2c;
              font-size: 0.12rem;
              margin-top: 0.03rem;
              margin-right: 0.1rem;
              background-color: #fff;
            "
          >
            <view
              :style="{ background: item.color }"
              style="
                margin-right: 0.07rem;
                width: 0.12rem;
                height: 0.12rem;
                border-radius: 50%;
              "
            ></view>
            <view style="color: #2c2c2c; font-size: 0.12rem">{{
              item.name
            }}</view>
          </view>
        </li>
      </ul>
    </view>
    <view class="contentBox" style="position: relative">
      <div
        v-if="nodeData.length == 0"
        style="
          color: #666;
          text-align: center;
          font-size: 16px;
          position: absolute;
          top: 1rem;
          left: 0;
          right: 0;
        "
      >
        暂无数据
      </div>
      <view id="main" style="width: 100%; height: 100%"> </view>
    </view>
  </view>
</template>
 
<script>
import {
  getIntroduction,
  searchSchoolPerson,
  schoolAtlas
} from "@/api/index.js";
import * as echarts from "echarts";
export default {
  data() {
    return {
      detailData: {},
      nodeData: [],
      links: [],
      // 标题顶部栏需要的东西
      idIndex: 0,
      dynasty: [
        {
          name: "代表人物",
          color: "#597AA5",
          id: 1
        },
        {
          name: "重要医家",
          color: "#DA7A2B",
          id: 2
        },
        {
          name: "关系文献",
          color: "#9E9E9E",
          id: 3
        }
      ]
    };
  },
  onLoad(options) {
    this.idIndex = options.id;
    this.getDetailData();
  },
  methods: {
    getDetailData() {
      getIntroduction(Number(this.idIndex)).then((res) => {
        this.detailData = {
          name: res.object.school_NAME[0].content,
          character: res.object.important_PEOPLE
            ? res.object.important_PEOPLE
                .map((item) => item.content2)
                .join("、")
            : "",
          skilledDoctor: res.object.important_PHYSICIAN
            ? res.object.important_PHYSICIAN
                .map((item) => item.content2)
                .join("、")
            : "",
          works: res.object.important_WORK
            ? res.object.important_WORK.map((item) => item.content).join("、")
            : "",
          thought: res.object.school_THOUGHT
            ? res.object.school_THOUGHT.map((item) => item.content).join("、")
            : "",
          source: res.object.bookList
            ? res.object.bookList.map((item) => item.name).join("、")
            : "",
          brief: res.object.school_INTRODUCTION
            ? res.object.school_INTRODUCTION.map((item) => {
                return {
                  content: item.content,
                  source:
                    res.object.bookList &&
                    res.object.bookList.find((citem) => citem.id == item.bookId)
                      ? "出处:《" +
                        res.object.bookList.find(
                          (citem) => citem.id == item.bookId
                        ).name +
                        "》 " +
                        (item.pageNo ? "P " + item.pageNo : "")
                      : ""
                };
              })
            : [],
          develop: res.object.school_DEVELOPMENT
            ? res.object.school_DEVELOPMENT.map((item) => {
                return {
                  content: item.content,
                  source:
                    res.object.bookList &&
                    res.object.bookList.find((citem) => citem.id == item.bookId)
                      ? "出处:《" +
                        res.object.bookList.find(
                          (citem) => citem.id == item.bookId
                        ).name +
                        "》 " +
                        (item.pageNo ? "P " + item.pageNo : "")
                      : ""
                };
              })
            : [],
          achievement: res.object.achievement_INFLUENCE
            ? res.object.achievement_INFLUENCE.map((item) => {
                return {
                  content: item.content,
                  source:
                    res.object.bookList &&
                    res.object.bookList.find((citem) => citem.id == item.bookId)
                      ? "出处:《" +
                        res.object.bookList.find(
                          (citem) => citem.id == item.bookId
                        ).name +
                        "》 " +
                        (item.pageNo ? "P " + item.pageNo : "")
                      : ""
                };
              })
            : [],
          literature: res.object.related_LITERATURE
            ? res.object.related_LITERATURE.map((item) => {
                return {
                  content: item.content,
                  source:
                    res.object.bookList &&
                    res.object.bookList.find((citem) => citem.id == item.bookId)
                      ? "出处:《" +
                        res.object.bookList.find(
                          (citem) => citem.id == item.bookId
                        ).name +
                        "》 " +
                        (item.pageNo ? "P " + item.pageNo : "")
                      : ""
                };
              })
            : []
        };
        this.getData();
      });
    },
    getData() {
      this.nodeData = [];
      this.links = [];
      const p = this.detailData.character.split("、");
      for (let i = 0; i < p.length; i++) {
        const item = p[i];
        // 代表人物
        this.nodeData.push({
          name: item,
          x: 200 * i,
          y: 200 * i,
          itemStyle: {
            color: "#ecf4fe",
            borderWidth: 4,
            borderColor: "#597aa5",
            borderRadius: 30
          },
          symbolSize: 100
        });
        schoolAtlas(Number(this.idIndex)).then((res) => {
          if (res.list) {
            for (let i = 0; i < res.list.length; i++) {
              const citem = res.list[i];
              if (
                citem.relationType != "代表人物" &&
                citem.relationType != "人物关系"
              ) {
                // 节点
                if (citem.name1) {
                  this.nodeData.push({
                    name: citem.name1,
                    x: Math.random() * 1000,
                    y: Math.random() * 600,
                    itemStyle: {
                      color:
                        citem.relationType == "关系文献" ? "#eee" : "#FDEFE4",
                      borderWidth: 4,
                      borderColor:
                        citem.relationType == "关系文献"
                          ? "#9e9e9e"
                          : "#DA7A2B",
                      borderRadius: 30
                    },
                    symbolSize: 100
                  });
                  // 关系
                  this.links.push({
                    source: item,
                    target: citem.name1,
                    label: {
                      show: true,
                      formatter: function (params) {
                        // 使用函数动态生成标签内容
                        // return relationships.find(rel => rel.source === nodes[params.data
                        //         .source] && rel.target === nodes[params.data.target])
                        //     .relation;
                        return citem.name2;
                      }, // 设置关系标签内容为"Child-Parent"
                      color: "#2C2C2C",
                      fontSize: 14,
                      backgroundColor: "rgba(255, 255, 255, 1)",
                      padding: [3, 8],
                      borderRadius: 30,
                      position: "middle", // 设置标签文本在线的中间位置上居中显示
                      // z: -1, // 设置标签的z轴高度,使其比连接线更高
                      distance: -10 // 将标签放置在连接线上
                    }
                  });
                }
              }
            }
          }
          this.init();
        });
      }
    },
    goBack() {
      this.$router.go(-1);
    },
    ListClick() {
      uni.navigateTo({
        url: "/pages/academicGenres/detail?id=" + this.idIndex
      });
    },
    init() {
      var chartDom = document.getElementById("main");
      var myChart = echarts.init(chartDom);
      let FontSize = 12; // 字体大小
      let SymbolSize = 80; // 尺寸距离
      // 不同尺寸下修改echarts的字体
      if (window.innerWidth > 2560 && window.innerWidth <= 3840) {
        FontSize = 28;
        SymbolSize = 100;
      } else if (window.innerWidth > 1920 && window.innerWidth <= 2560) {
        FontSize = 28;
        SymbolSize = 90;
      } else if (window.innerWidth >= 1366 && window.innerWidth <= 1920) {
        FontSize = 18;
        SymbolSize = 70;
      }
      var option;
      option = {
        tooltip: {},
        animationDurationUpdate: 1500,
        animationEasingUpdate: "quinticInOut",
        series: [
          {
            type: "graph",
            layout: "force",
            roam: true,
            symbolSize: SymbolSize + 20,
            //是否允许用户拖动图片
            roam: true,
            label: {
              show: true,
              color: "black", // 设置节点文字颜色为黑色
              fontSize: FontSize // 设置文字大小
            },
            edgeSymbol: ["circle", "arrow"],
            edgeSymbolSize: [4, 10],
            emphasis: {
              focus: "adjacency",
              lineStyle: {
                width: 10
              }
            },
            edgeLabel: {
              show: true,
              fontSize: FontSize, //更改两者关系的字体
              position: "middle",
              //这里设置关系文字是否和线段重叠
              //   padding: [0, 0], // 调整内边距以确保标签与线段紧密贴合
              // verticalAlign: 'middle', // 设置文本的垂直对齐方式为居中
              formatter: function (params) {
                // params.data 是边的数据对象,你可以在这里定义关系名
                // 例如,你可以根据 source 和 target 的名称来定义关系名
                return params.data.relationName; // 如果定义了 relationName 则显示它,否则显示“父子”
              }
            },
            //各个节点
            data: this.nodeData, //关系连接
            links: this.links,
            lineStyle: {
              opacity: 0.9,
              width: 2
            },
            force: {
              // layoutAnimation: false,
              // friction: 1,
              repulsion: 800,
              edgeLength: 400
            }
          }
        ]
      };
 
      option && myChart.setOption(option);
    }
  }
};
</script>
 
<style scoped>
view {
  color: #fff;
}
 
.NavTop {
  background-color: #0c274c;
  padding: 25rpx;
 
  img {
    width: 30rpx;
    height: 30rpx;
    vertical-align: middle;
  }
 
  .NavTopr {
    img {
      margin-right: 10rpx;
    }
  }
}
 
.Midde {
  /* background-color: #d1d6dc; */
  background-image: url(@/static/image/学派Bg.png);
  background-size: 100% 100%;
  color: #000;
  padding: 0.18rem 0.23rem 0;
  align-items: flex-start;
  height: 1.43rem;
 
  view {
    color: #000;
  }
 
  .MiddeBack {
    width: 0.6rem;
    height: 0.24rem;
    font-size: 0.12rem;
    padding: 0;
    border-radius: 0;
    border: 1px solid #9e9e9e;
    color: #000;
  }
 
  .Lists {
    li {
      width: 0.96rem;
      height: 0.3rem;
      border: 1px solid #597aa5;
      line-height: 0.3rem;
      text-align: center;
      font-size: 0.14rem;
    }
  }
}
 
.school1 {
  margin: 0 0.2rem;
}
 
.contentBox {
  flex: 1;
  background-image: url("@/static/image/characterRelationBg.png");
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
</style>