<template>
  <div
    :style="{width:props.dimensions.width+'px',height:props.dimensions.height+'px'}">
    <NodeResizer :min-width="96 / 2.54/2" :min-height="96 / 2.54/2" :max-width="pageSize.width"
                 :max-height="pageSize.height" color="#000"
                 v-if="!props.isView && !props.isHideHandle && props.selected" />
    <div class="custom-node"
         :style="{textAlign:props.data.options.align,width:props.dimensions.width+'px',lineHeight:props.dimensions.height+'px',height:props.dimensions.height+'px',pointerEvents:props.isView?'auto': 'none'}">
      <el-dropdown @command="spanChange" style="width: 100%;height: 100%" v-if="!props.isPrint">
        <div class="dropDiv" :style="{justifyContent: props.data.options.verticalAlign || 'center'}">
          <span class="span" :style="{textAlign: props.data.options.horizontalAlign || 'center'}">
          {{ text }}
          </span>
        </div>
        <template #dropdown>
          <el-dropdown-menu>
            <el-dropdown-item v-for="i in options" :command="i">{{ i }}</el-dropdown-item>
          </el-dropdown-menu>
        </template>
      </el-dropdown>
      <div class="printDiv" :style="{justifyContent: props.data.options.verticalAlign || 'center'}"
           v-if="props.isPrint">
          <span class="span" :style="{textAlign: props.data.options.horizontalAlign || 'center'}">
          {{ text }}
          </span>
      </div>

    </div>
  </div>
</template>
<script setup>
import { defineProps } from 'vue';
import { NodeResizer } from '@vue-flow/node-resizer';

const props = defineProps({
  isView: {
    type: Boolean,
    required: false
  },
  isPrint: {
    type: Boolean,
    required: false
  },
  isHideHandle: {
    type: Boolean,
    required: false
  },
  selected: {
    type: Boolean,
    required: false
  },
  data: {
    type: Object,
    required: true
  },
  dimensions: {
    type: Object,
    required: true
  },
  pageSize: {
    type: Object,
    required: true
  },
  pageData: {
    type: Object,
    required: true
  }
});
const text = ref('');
const options = ref([]);
const getEleData = () => {
  if (props.isView) {
    options.value = props.data.options.selectOptions || [];
  } else {
    options.value = props.data.options.selectOptions || [];
  }
};
const spanChange = (val) => {
  text.value = val;
};
onMounted(() => {
  getEleData();
});
watch(() => JSON.parse(JSON.stringify(props.data.options.selectOptions)), (obj1, obj2) => {
  if (JSON.stringify(obj1) !== JSON.stringify(obj2)) {
    getEleData();
  }
}, { deep: true });
watch(() => JSON.parse(JSON.stringify(props.data.options.default)), (obj1, obj2) => {
  if (JSON.stringify(obj1) !== JSON.stringify(obj2)) {
    text.value = props.data.options.default;
  }
}, { deep: true, immediate: true });

</script>
<style scoped lang="less">
.custom-node {
  position: absolute;
}

.dropDiv {
  min-width: 20px;
  width: 100%;
  height: 100%;
  border-bottom: 1px solid #409EFF;
  //white-space: nowrap;
  display: flex;
  flex-direction: column;

  .span {
    text-align: center;
    width: 100%;
  }
}

.printDiv {
  min-width: 20px;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;

  .span {
    text-align: center;
    width: 100%;
  }
}

</style>

