From 402e686d877f60dfd4e468662c069f7be1f67dde Mon Sep 17 00:00:00 2001
From: lhj <403133128@qq.com>
Date: Thu, 14 Nov 2024 00:46:35 +0800
Subject: [PATCH] fix

---
 src/components/DynamicComponent.vue | 79 +++++++++++++++++++++++++----
 1 file changed, 69 insertions(+), 10 deletions(-)

diff --git a/src/components/DynamicComponent.vue b/src/components/DynamicComponent.vue
index 0d9df9f..2eaed49 100644
--- a/src/components/DynamicComponent.vue
+++ b/src/components/DynamicComponent.vue
@@ -1,6 +1,6 @@
 <template>
   <div
-      style="width: fit-content; display: flex; flex-direction: column;"
+      style="width: fit-content; display: flex; flex-direction: column; position: relative;"
       v-if="componentVisible || store.designerMode"
       :id="componentId"
       :class="[
@@ -12,7 +12,7 @@
       @mouseover="isHovered = true"
       @mouseleave="isHovered = false"
   >
-    <div v-if="isClicked" class="component-header">
+    <div v-if="isClicked" class="component-header" :style="headerStyle">
       <span>{{ componentName }}</span>
       <button style="color: #1057CC" @click="handleFunction('edit')">编辑</button>
       <button style="color: #1057CC" @click="handleFunction('delete')">删除</button>
@@ -26,7 +26,7 @@
       >
         {{ componentText }}
         <template v-for="child in componentChildren" :key="child.id">
-          <DynamicComponent :component-data="child" />
+          <DynamicComponent :componentData="child" />
         </template>
         <template v-for="(slot, key, index) in componentSlots" :key="index" v-slot:[key]>
           <DynamicComponent :component-data="slot" />
@@ -37,7 +37,7 @@
 </template>
 
 <script setup lang="ts">
-import { defineProps, ref, computed, onMounted, watch, markRaw } from 'vue';
+import { defineProps, ref, computed, onMounted, watch, markRaw, nextTick } from 'vue';
 import { componentMapping } from './componentMapping';
 import { useSchemeStore } from '../stores/useSchemeStore';
 
@@ -46,10 +46,6 @@ const props = defineProps({
   componentData: Object
 });
 
-onMounted(() => {
-  console.log(props.componentData);
-});
-
 const componentId = computed(() => props.componentData?.id || '');
 const componentName = computed(() => props.componentData?.name || 'Unnamed Component');
 const componentType = computed(() => markRaw(componentMapping[props.componentData?.type]) || 'div');
@@ -88,6 +84,69 @@ const handleFunction = (action: string) => {
   console.log(`Action: ${action}`);
   // 处理编辑或删除操作
 };
+
+const headerStyle = ref({});
+
+const targetContent = ref<HTMLElement | null>(null);
+
+const adjustHeaderPosition = () => {
+  const componentEl = document.getElementById(componentId.value);
+  if (!componentEl) return;
+
+  const headerEl = componentEl.querySelector('.component-header');
+  if (!headerEl) return;
+
+  const componentRect = componentEl.getBoundingClientRect();
+  const headerRect = headerEl.getBoundingClientRect();
+
+  let top = 0;
+  let left = 0;
+
+  // 获取最外层组件渲染区域的边界
+  const containerEl = targetContent.value;
+  if (!containerEl) return;
+
+  const containerRect = containerEl.getBoundingClientRect();
+
+  // 计算上下左右的可用空间
+  const topSpace = componentRect.top - containerRect.top;
+  const bottomSpace = containerRect.bottom - componentRect.bottom;
+  const leftSpace = componentRect.left - containerRect.left;
+  const rightSpace = containerRect.right - componentRect.right;
+
+  // 检查上方是否有足够的空间
+  if (topSpace >= headerRect.height) {
+    top = -headerRect.height - 10;
+    left = rightSpace >= headerRect.width ? componentRect.width - headerRect.width : 0;
+  } else if (bottomSpace >= headerRect.height) {
+    top = componentRect.height + 10;
+    left = rightSpace >= headerRect.width ? componentRect.width - headerRect.width : 0;
+  } else if (leftSpace >= headerRect.width) {
+    left = -headerRect.width - 10;
+    top = 0;
+  } else if (rightSpace >= headerRect.width) {
+    left = componentRect.width + 10;
+    top = 0;
+  }
+
+  headerStyle.value = {
+    top: `${top}px`,
+    left: `${left}px`
+  };
+};
+
+onMounted(() => {
+  console.log(props.componentData);
+  adjustHeaderPosition();
+});
+
+watch(() => isClicked.value, () => {
+  if (isClicked.value) {
+    nextTick(() => {
+      adjustHeaderPosition();
+    });
+  }
+});
 </script>
 
 <style scoped>
@@ -108,8 +167,6 @@ const handleFunction = (action: string) => {
 
 .component-header {
   position: absolute;
-  top: -100px; /* 设置为负值，使工具栏浮在主内容之上 */
-  left: 0;
   color: #1057CC;
   padding: 5px;
   display: flex;
@@ -117,6 +174,8 @@ const handleFunction = (action: string) => {
   justify-content: space-between;
   width: 100%;
   z-index: 1000;
+  background-color: transparent; /* 确保没有背景颜色 */
+  box-sizing: border-box; /* 确保内边距不会影响宽度 */
 }
 
 .component-header span {