<template>
  <div class="custom-node">
    <common-icon
      v-if="nodeInfo?.isStartNode"
      class="identification"
      name="flow-start-icon"
      :size="16"
    ></common-icon>
    <common-icon
      v-if="nodeInfo.type !== 'process'"
      :name="nodeInfo?.icon"
      :size="32"
    ></common-icon>
    <img v-else class="img" :src="nodeInfo?.icon" alt="" />

    <span class="title">{{ nodeInfo?.label }}</span>
  </div>
</template>

<script>
export default {
  name: 'CustomNode',
  inject: ['getNode'],
  data() {
    return {
      node: this.getNode(),
      nodeInfo: this.getNode().getData()
    };
  },
  computed: {},
  watch: {
    flowTargetData: {
      handler(val) {
        console.log(val);
      },
      deep: true
    }
  },
  created() {
    // console.log(this.node);
    // debugger;
    this.node.on('change:data', this.setDataFromNode);
  },
  mounted() {},
  methods: {
    // 设置节点数据
    setDataFromNode() {
      const data = this.node.getData();
      this.nodeInfo = data;
    }
  }
};
</script>

<style scoped lang="scss">
.custom-node {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  margin-top: 10px;
  cursor: move;
  position: relative;
  .title {
    margin-top: 6px;
    color: rgba(0, 0, 0, 0.65);
    font-size: 14px;
    word-wrap: break-word;
    word-break: break-all;
    text-align: center;
  }
  .img {
    width: 32px;
    height: 32px;
  }
  .identification {
    position: absolute;
    top: -10px;
    right: 15px;
    z-index: 1;
  }
}
</style>