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2024-08-02 11:02:22 +08:00
<template>
<el-container class="editor">
<!-- 顶部工具栏 -->
<el-header class="editor-header">
<!-- 左侧操作区 -->
<slot name="toolBarLeft"></slot>
<!-- 中心操作区 -->
<div class="header-center flex flex-1 items-center justify-center">
<span>{{ title }}</span>
</div>
<!-- 右侧操作区 -->
<el-button-group class="header-right">
<el-tooltip content="重置">
<el-button @click="handleReset">
<Icon icon="system-uicons:reset-alt" :size="24" />
</el-button>
</el-tooltip>
<el-tooltip content="预览" v-if="previewUrl">
<el-button @click="handlePreview">
<Icon icon="ep:view" :size="24" />
</el-button>
</el-tooltip>
<el-tooltip content="保存">
<el-button @click="handleSave">
<Icon icon="ep:check" :size="24" />
</el-button>
</el-tooltip>
</el-button-group>
</el-header>
<!-- 中心区域 -->
<el-container class="editor-container">
<!-- 左侧组件库ComponentLibrary -->
<ComponentLibrary ref="componentLibrary" :list="libs" v-if="libs && libs.length > 0" />
<!-- 中心设计区域ComponentContainer -->
<div class="editor-center page-prop-area" @click="handlePageSelected">
<!-- 手机顶部 -->
<div class="editor-design-top">
<!-- 手机顶部状态栏 -->
<img src="@/assets/imgs/diy/statusBar.png" alt="" class="status-bar" />
<!-- 手机顶部导航栏 -->
<ComponentContainer
v-if="showNavigationBar"
:component="navigationBarComponent"
:show-toolbar="false"
:active="selectedComponent?.id === navigationBarComponent.id"
@click="handleNavigationBarSelected"
class="cursor-pointer!"
/>
</div>
<!-- 绝对定位的组件例如 弹窗浮动按钮等 -->
<div
v-for="(component, index) in pageComponents"
:key="index"
@click="handleComponentSelected(component, index)"
>
<component
v-if="component.position === 'fixed' && selectedComponent?.uid === component.uid"
:is="component.id"
:property="component.property"
/>
</div>
<!-- 手机页面编辑区域 -->
<el-scrollbar
height="100%"
wrap-class="editor-design-center page-prop-area"
view-class="phone-container"
:view-style="{
backgroundColor: pageConfigComponent.property.backgroundColor,
backgroundImage: `url(${pageConfigComponent.property.backgroundImage})`
}"
>
<draggable
class="page-prop-area drag-area"
v-model="pageComponents"
item-key="index"
:animation="200"
filter=".component-toolbar"
ghost-class="draggable-ghost"
:force-fallback="true"
group="component"
@change="handleComponentChange"
>
<template #item="{ element, index }">
<ComponentContainer
v-if="!element.position || element.position === 'center'"
:component="element"
:active="selectedComponentIndex === index"
:can-move-up="index > 0"
:can-move-down="index < pageComponents.length - 1"
@move="(direction) => handleMoveComponent(index, direction)"
@copy="handleCopyComponent(index)"
@delete="handleDeleteComponent(index)"
@click="handleComponentSelected(element, index)"
/>
</template>
</draggable>
</el-scrollbar>
<!-- 手机底部导航 -->
<div v-if="showTabBar" :class="['editor-design-bottom', 'component', 'cursor-pointer!']">
<ComponentContainer
:component="tabBarComponent"
:show-toolbar="false"
:active="selectedComponent?.id === tabBarComponent.id"
@click="handleTabBarSelected"
/>
</div>
<!-- 固定布局的组件 操作按钮区 -->
<div class="fixed-component-action-group">
<el-tag
v-if="showPageConfig"
size="large"
:effect="selectedComponent?.uid === pageConfigComponent.uid ? 'dark' : 'plain'"
:type="selectedComponent?.uid === pageConfigComponent.uid ? '' : 'info'"
@click="handleComponentSelected(pageConfigComponent)"
>
<Icon :icon="pageConfigComponent.icon" :size="12" />
<span>{{ pageConfigComponent.name }}</span>
</el-tag>
<template v-for="(component, index) in pageComponents" :key="index">
<el-tag
v-if="component.position === 'fixed'"
size="large"
closable
:effect="selectedComponent?.uid === component.uid ? 'dark' : 'plain'"
:type="selectedComponent?.uid === component.uid ? '' : 'info'"
@click="handleComponentSelected(component)"
@close="handleDeleteComponent(index)"
>
<Icon :icon="component.icon" :size="12" />
<span>{{ component.name }}</span>
</el-tag>
</template>
</div>
</div>
<!-- 右侧属性面板ComponentContainerProperty -->
<el-aside class="editor-right" width="350px" v-if="selectedComponent?.property">
<el-card
shadow="never"
body-class="h-[calc(100%-var(--el-card-padding)-var(--el-card-padding))]"
class="h-full"
>
<!-- 组件名称 -->
<template #header>
<div class="flex items-center gap-8px">
<Icon :icon="selectedComponent?.icon" color="gray" />
<span>{{ selectedComponent?.name }}</span>
</div>
</template>
<el-scrollbar
class="m-[calc(0px-var(--el-card-padding))]"
view-class="p-[var(--el-card-padding)] p-b-[calc(var(--el-card-padding)+var(--el-card-padding))] property"
>
<component
:key="selectedComponent?.uid || selectedComponent?.id"
:is="selectedComponent?.id + 'Property'"
v-model="selectedComponent.property"
/>
</el-scrollbar>
</el-card>
</el-aside>
</el-container>
</el-container>
<!-- 预览弹框 -->
<Dialog v-model="previewDialogVisible" title="预览" width="700">
<div class="flex justify-around">
<IFrame
class="w-375px border-4px border-rounded-8px border-solid p-2px h-667px!"
:src="previewUrl"
/>
<div class="flex flex-col">
<el-text>手机扫码预览</el-text>
<Qrcode :text="previewUrl" logo="/logo.gif" />
</div>
</div>
</Dialog>
</template>
<script lang="ts">
// 注册所有的组件
import { components } from './components/mobile/index'
export default {
components: { ...components }
}
</script>
<script lang="ts" setup>
import draggable from 'vuedraggable'
import ComponentLibrary from './components/ComponentLibrary.vue'
import { cloneDeep, includes } from 'lodash-es'
import { component as PAGE_CONFIG_COMPONENT } from '@/components/DiyEditor/components/mobile/PageConfig/config'
import { component as NAVIGATION_BAR_COMPONENT } from './components/mobile/NavigationBar/config'
import { component as TAB_BAR_COMPONENT } from './components/mobile/TabBar/config'
import { isString } from '@/utils/is'
import { DiyComponent, DiyComponentLibrary, PageConfig } from '@/components/DiyEditor/util'
import { componentConfigs } from '@/components/DiyEditor/components/mobile'
import { array, oneOfType } from 'vue-types'
import { propTypes } from '@/utils/propTypes'
/** 页面装修详情页 */
defineOptions({ name: 'DiyPageDetail' })
// 左侧组件库
const componentLibrary = ref()
// 页面设置组件
const pageConfigComponent = ref<DiyComponent<any>>(cloneDeep(PAGE_CONFIG_COMPONENT))
// 顶部导航栏
const navigationBarComponent = ref<DiyComponent<any>>(cloneDeep(NAVIGATION_BAR_COMPONENT))
// 底部导航菜单
const tabBarComponent = ref<DiyComponent<any>>(cloneDeep(TAB_BAR_COMPONENT))
// 选中的组件,默认选中顶部导航栏
const selectedComponent = ref<DiyComponent<any>>()
// 选中的组件索引
const selectedComponentIndex = ref<number>(-1)
// 组件列表
const pageComponents = ref<DiyComponent<any>[]>([])
// 定义属性
const props = defineProps({
// 页面配置支持Json字符串
modelValue: oneOfType<string | PageConfig>([String, Object]).isRequired,
// 标题
title: propTypes.string.def(''),
// 组件库
libs: array<DiyComponentLibrary>(),
// 是否显示顶部导航栏
showNavigationBar: propTypes.bool.def(true),
// 是否显示底部导航菜单
showTabBar: propTypes.bool.def(false),
// 是否显示页面配置
showPageConfig: propTypes.bool.def(true),
// 预览地址:提供了预览地址,才会显示预览按钮
previewUrl: propTypes.string.def('')
})
// 监听传入的页面配置
// 解析出 pageConfigComponent 页面整体的配置navigationBarComponent、pageComponents、tabBarComponent 页面上、中、下的配置
watch(
() => props.modelValue,
() => {
const modelValue = isString(props.modelValue)
? (JSON.parse(props.modelValue) as PageConfig)
: props.modelValue
pageConfigComponent.value.property = modelValue?.page || PAGE_CONFIG_COMPONENT.property
navigationBarComponent.value.property =
modelValue?.navigationBar || NAVIGATION_BAR_COMPONENT.property
tabBarComponent.value.property = modelValue?.tabBar || TAB_BAR_COMPONENT.property
// 查找对应的页面组件
pageComponents.value = (modelValue?.components || []).map((item) => {
const component = componentConfigs[item.id]
return { ...component, property: item.property }
})
},
{
immediate: true
}
)
// 保存
const handleSave = () => {
const pageConfig = {
page: pageConfigComponent.value.property,
navigationBar: navigationBarComponent.value.property,
tabBar: tabBarComponent.value.property,
components: pageComponents.value.map((component) => {
// 只保留APP有用的字段
return { id: component.id, property: component.property }
})
} as PageConfig
if (!props.showTabBar) {
delete pageConfig.tabBar
}
// 发送数据更新通知
const modelValue = isString(props.modelValue) ? JSON.stringify(pageConfig) : pageConfig
emits('update:modelValue', modelValue)
// 发送保存通知
emits('save', pageConfig)
}
// 处理页面选中:显示属性表单
const handlePageSelected = (event: any) => {
if (!props.showPageConfig) return
// 配置了样式 page-prop-area 的元素,才显示页面设置
if (includes(event?.target?.classList, 'page-prop-area')) {
handleComponentSelected(unref(pageConfigComponent))
}
}
/**
* 选中组件
*
* @param component 组件
* @param index 组件的索引
*/
const handleComponentSelected = (component: DiyComponent<any>, index: number = -1) => {
selectedComponent.value = component
selectedComponentIndex.value = index
}
// 选中顶部导航栏
const handleNavigationBarSelected = () => {
handleComponentSelected(unref(navigationBarComponent))
}
// 选中底部导航菜单
const handleTabBarSelected = () => {
handleComponentSelected(unref(tabBarComponent))
}
// 组件变动(拖拽)
const handleComponentChange = (dragEvent: any) => {
// 新增,即从组件库拖拽添加组件
if (dragEvent.added) {
const { element, newIndex } = dragEvent.added
handleComponentSelected(element, newIndex)
} else if (dragEvent.moved) {
// 拖拽排序
const { newIndex } = dragEvent.moved
// 保持选中
selectedComponentIndex.value = newIndex
}
}
// 交换组件
const swapComponent = (oldIndex: number, newIndex: number) => {
;[pageComponents.value[oldIndex], pageComponents.value[newIndex]] = [
pageComponents.value[newIndex],
pageComponents.value[oldIndex]
]
// 保持选中
selectedComponentIndex.value = newIndex
}
/** 移动组件(上移、下移) */
const handleMoveComponent = (index: number, direction: number) => {
const newIndex = index + direction
if (newIndex < 0 || newIndex >= pageComponents.value.length) return
swapComponent(index, newIndex)
}
/** 复制组件 */
const handleCopyComponent = (index: number) => {
const component = cloneDeep(pageComponents.value[index])
component.uid = new Date().getTime()
pageComponents.value.splice(index + 1, 0, component)
}
/**
* 删除组件
* @param index 当前组件index
*/
const handleDeleteComponent = (index: number) => {
// 删除组件
pageComponents.value.splice(index, 1)
if (index < pageComponents.value.length) {
// 1. 不是最后一个组件时,删除后选中下面的组件
let bottomIndex = index
handleComponentSelected(pageComponents.value[bottomIndex], bottomIndex)
} else if (pageComponents.value.length > 0) {
// 2. 不是第一个组件时,删除后选中上面的组件
let topIndex = index - 1
handleComponentSelected(pageComponents.value[topIndex], topIndex)
} else {
// 3. 组件全部删除之后,显示页面设置
handleComponentSelected(unref(pageConfigComponent))
}
}
// 工具栏操作
const emits = defineEmits(['reset', 'preview', 'save', 'update:modelValue'])
// 注入无感刷新页面函数
const reload = inject<() => void>('reload')
// 重置
const handleReset = () => {
if (reload) reload()
emits('reset')
}
// 预览
const previewDialogVisible = ref(false)
const handlePreview = () => {
previewDialogVisible.value = true
emits('preview')
}
// 设置默认选中的组件
const setDefaultSelectedComponent = () => {
if (props.showPageConfig) {
selectedComponent.value = unref(pageConfigComponent)
} else if (props.showNavigationBar) {
selectedComponent.value = unref(navigationBarComponent)
} else if (props.showTabBar) {
selectedComponent.value = unref(tabBarComponent)
}
}
watch(
() => [props.showPageConfig, props.showNavigationBar, props.showTabBar],
() => setDefaultSelectedComponent()
)
onMounted(() => setDefaultSelectedComponent())
</script>
<style lang="scss" scoped>
/* 手机宽度 */
$phone-width: 375px;
$toolbar-height: 42px;
/* 根节点样式 */
.editor {
display: flex;
height: 100%;
margin: calc(0px - var(--app-content-padding));
flex-direction: column;
/* 顶部:工具栏 */
.editor-header {
display: flex;
height: $toolbar-height;
padding: 0;
background-color: var(--el-bg-color);
border-bottom: solid 1px var(--el-border-color);
align-items: center;
justify-content: space-between;
/* 工具栏:右侧按钮 */
.header-right {
height: 100%;
.el-button {
height: 100%;
}
}
/* 隐藏工具栏按钮的边框 */
:deep(.el-radio-button__inner),
:deep(.el-button) {
border-top: none !important;
border-bottom: none !important;
border-radius: 0 !important;
}
}
/* 中心操作区 */
.editor-container {
height: calc(
100vh - var(--top-tool-height) - var(--tags-view-height) - var(--app-footer-height) -
$toolbar-height
);
/* 右侧属性面板 */
.editor-right {
overflow: hidden;
box-shadow: -8px 0 8px -8px rgb(0 0 0 / 12%);
flex-shrink: 0;
/* 属性面板顶部:减少内边距 */
:deep(.el-card__header) {
padding: 8px 16px;
}
/* 属性面板分组 */
:deep(.property-group) {
margin: 0 -20px;
&.el-card {
border: none;
}
/* 属性分组名称 */
.el-card__header {
padding: 8px 32px;
background: var(--el-bg-color-page);
border: none;
}
.el-card__body {
border: none;
}
}
}
/* 中心区域 */
.editor-center {
position: relative;
display: flex;
width: 100%;
margin: 16px 0 0;
overflow: hidden;
background-color: var(--app-content-bg-color);
flex: 1 1 0;
flex-direction: column;
justify-content: center;
/* 手机顶部 */
.editor-design-top {
display: flex;
width: $phone-width;
margin: 0 auto;
flex-direction: column;
/* 手机顶部状态栏 */
.status-bar {
width: $phone-width;
height: 20px;
background-color: #fff;
}
}
/* 手机底部导航 */
.editor-design-bottom {
width: $phone-width;
margin: 0 auto;
}
/* 手机页面编辑区域 */
:deep(.editor-design-center) {
width: 100%;
/* 主体内容 */
.phone-container {
position: relative;
width: $phone-width;
height: 100%;
margin: 0 auto;
background-repeat: no-repeat;
background-size: 100% 100%;
.drag-area {
width: 100%;
height: 100%;
}
}
}
/* 固定布局的组件 操作按钮区 */
.fixed-component-action-group {
position: absolute;
top: 0;
right: 16px;
display: flex;
flex-direction: column;
gap: 8px;
:deep(.el-tag) {
box-shadow: 0 2px 8px 0 rgba(0, 0, 0, 0.1);
border: none;
.el-tag__content {
width: 100%;
display: flex;
align-items: center;
justify-content: flex-start;
.el-icon {
margin-right: 4px;
}
}
}
}
}
}
}
</style>