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<template>
<div class="go-canvas-setting">
<n-form inline :label-width="45" size="small" label-placement="left">
<n-form-item label="宽度">
<!-- 尺寸选择 -->
<n-input-number
size="small"
v-model:value="canvasConfig.width"
:disabled="editCanvas.lockScale"
:validator="validator"
@update:value="changeSizeHandle"
></n-input-number>
</n-form-item>
<n-form-item label="高度">
<n-input-number
size="small"
v-model:value="canvasConfig.height"
:disabled="editCanvas.lockScale"
:validator="validator"
@update:value="changeSizeHandle"
></n-input-number>
</n-form-item>
</n-form>
<n-card class="upload-box">
<n-upload
v-model:file-list="uploadFileListRef"
:show-file-list="false"
:customRequest="customRequest"
:onBeforeUpload="beforeUploadHandle"
>
<n-upload-dragger>
<img
v-if="canvasConfig.backgroundImage"
class="upload-show"
:src="canvasConfig.backgroundImage"
alt="背景"
/>
<div class="upload-img" v-show="!canvasConfig.backgroundImage">
<img src="@/assets/images/canvas/noImage.png" />
<n-text class="upload-desc" depth="3">
背景图需小于 {{ backgroundImageSize }}M ,格式为 png/jpg/gif
的文件
</n-text>
</div>
</n-upload-dragger>
</n-upload>
</n-card>
<n-space vertical :size="12">
<n-space>
<n-text>背景色</n-text>
<n-color-picker
style="width: 326px;"
:showPreview="true"
:swatches="swatchesColors"
v-model:value="canvasConfig.background"
></n-color-picker>
</n-space>
<n-space>
<n-text>颜色应用</n-text>
<n-switch
size="small"
v-model:value="canvasConfig.selectColor"
:loading="switchSelectColorLoading"
:round="false"
:disabled="!canvasConfig.backgroundImage"
:onUpdate="switchSelectColorHandle"
></n-switch>
</n-space>
<n-space>
<n-text>背景控制</n-text>
<n-button size="small" :disabled="!canvasConfig.backgroundImage" @click="clearImage">清除背景图</n-button>
<n-button size="small" :disabled="!canvasConfig.background" @click="clearColor">清除颜色</n-button>
</n-space>
<n-space>
<n-text>预览方式</n-text>
<n-button-group>
<n-button
ghost
v-for="item in previewTypeList"
:key="item.key"
:type="canvasConfig.previewScaleType === item.key ? 'primary' : 'tertiary'"
size="small"
@click="selectPreviewType(item.key)">
<n-tooltip :show-arrow="false" trigger="hover">
<template #trigger>
<n-icon size="18">
<component :is="item.icon"></component>
</n-icon>
</template>
{{ item.desc }}
</n-tooltip>
</n-button>
</n-button-group>
</n-space>
</n-space>
<!-- 滤镜 -->
<styles-setting :is-canvas="true" :chartStyles="canvasConfig"></styles-setting>
<n-divider style="margin: 10px 0;"></n-divider>
<!-- 主题选择和全局配置 -->
<n-tabs class="tabs-box" size="small" type="segment">
<n-tab-pane
v-for="item in globalTabList"
:key="item.key"
:name="item.key"
size="small"
display-directive="show:lazy"
>
<template #tab>
<n-space>
<span>{{ item.title }}</span>
<n-icon size="16" class="icon-position">
<component :is="item.icon"></component>
</n-icon>
</n-space>
</template>
<component :is="item.render"></component>
</n-tab-pane>
</n-tabs>
</div>
</template>
<script setup lang="ts">
import { ref, nextTick } from 'vue'
import { backgroundImageSize } from '@/settings/designSetting'
import { FileTypeEnum } from '@/enums/fileTypeEnum'
import { useChartEditStore } from '@/store/modules/chartEditStore/chartEditStore'
import { EditCanvasConfigEnum } from '@/store/modules/chartEditStore/chartEditStore.d'
import { useSystemStore } from '@/store/modules/systemStore/systemStore'
import { StylesSetting } from '@/components/Pages/ChartItemSetting'
import { UploadCustomRequestOptions } from 'naive-ui'
import { fileToUrl, loadAsyncComponent, fetchRouteParamsLocation } from '@/utils'
import { PreviewScaleEnum } from '@/enums/styleEnum'
import { ResultEnum } from '@/enums/httpEnum'
import { icon } from '@/plugins'
import { uploadFile} from '@/api/path'
const { ColorPaletteIcon } = icon.ionicons5
const { ZAxisIcon, ScaleIcon, FitToScreenIcon, FitToHeightIcon, FitToWidthIcon } = icon.carbon
const chartEditStore = useChartEditStore()
const systemStore = useSystemStore()
const canvasConfig = chartEditStore.getEditCanvasConfig
const editCanvas = chartEditStore.getEditCanvas
const uploadFileListRef = ref()
const switchSelectColorLoading = ref(false)
const ChartThemeColor = loadAsyncComponent(() =>
import('./components/ChartThemeColor/index.vue')
)
const ChartDataSetting = loadAsyncComponent(() =>
import('./components/ChartDataSetting/index.vue')
)
// 北京默认展示颜色列表
const swatchesColors = [
'#232324',
'#2a2a2b',
'#313132',
'#373739',
'#757575',
'#e0e0e0',
'#eeeeee',
'#fafafa'
]
const globalTabList = [
{
key: 'ChartTheme',
title: '主题颜色',
icon: ColorPaletteIcon,
render: ChartThemeColor
},
{
key: 'ChartSysSetting',
title: '数据配置',
icon: ZAxisIcon,
render: ChartDataSetting
}
]
const previewTypeList = [
{
key: PreviewScaleEnum.FIT,
title: '自适应',
icon: ScaleIcon,
desc: '自适应比例展示,页面会有留白'
},
{
key: PreviewScaleEnum.SCROLL_Y,
title: 'Y轴滚动',
icon: FitToWidthIcon,
desc: 'X轴铺满Y轴自适应滚动'
},
{
key: PreviewScaleEnum.SCROLL_X,
title: 'X轴滚动',
icon: FitToHeightIcon,
desc: 'Y轴铺满X轴自适应滚动'
},
{
key: PreviewScaleEnum.FULL,
title: '铺满',
icon: FitToScreenIcon,
desc: '强行拉伸画面,填充所有视图'
},
]
// 画布尺寸规则
const validator = (x: number) => x > 50
// 修改尺寸
const changeSizeHandle = () => {
chartEditStore.computedScale()
}
// 上传图片前置处理
//@ts-ignore
const beforeUploadHandle = async ({ file }) => {
uploadFileListRef.value = []
const type = file.file.type
const size = file.file.size
if (size > 1024 * 1024 * backgroundImageSize) {
window['$message'].warning(
`图片超出 ${backgroundImageSize}M 限制,请重新上传!`
)
return false
}
if (type !== FileTypeEnum.PNG && type !== FileTypeEnum.JPEG && type !== FileTypeEnum.GIF) {
window['$message'].warning('文件格式不符合,请重新上传!')
return false
}
return true
}
// 清除背景
const clearImage = () => {
chartEditStore.setEditCanvasConfig(
EditCanvasConfigEnum.BACKGROUND_IMAGE,
undefined
)
chartEditStore.setEditCanvasConfig(
EditCanvasConfigEnum.SELECT_COLOR,
true
)
}
// 清除颜色
const clearColor = () => {
chartEditStore.setEditCanvasConfig(
EditCanvasConfigEnum.BACKGROUND,
undefined
)
if (canvasConfig.backgroundImage) {
chartEditStore.setEditCanvasConfig(
EditCanvasConfigEnum.SELECT_COLOR,
false
)
}
}
// 启用/关闭 颜色
const switchSelectColorHandle = () => {
switchSelectColorLoading.value = true
setTimeout(() => {
switchSelectColorLoading.value = false
}, 1000)
}
// 自定义上传操作
const customRequest = (options: UploadCustomRequestOptions) => {
const { file } = options
nextTick(async () => {
if(!systemStore.getFetchInfo.OSSUrl) {
window['$message'].error('添加图片失败,请刷新页面重试!')
return
}
if (file.file) {
// 修改名称
const newNameFile = new File(
[file.file],
`${fetchRouteParamsLocation()}_index_background.png`,
{ type: file.file.type }
)
let uploadParams = new FormData()
uploadParams.append('object', newNameFile)
const uploadRes = await uploadFile(systemStore.getFetchInfo.OSSUrl ,uploadParams) as unknown as MyResponseType
if(uploadRes.code === ResultEnum.SUCCESS) {
chartEditStore.setEditCanvasConfig(
EditCanvasConfigEnum.BACKGROUND_IMAGE,
uploadRes.data.objectContent.httpRequest.uri
)
chartEditStore.setEditCanvasConfig(
EditCanvasConfigEnum.SELECT_COLOR,
false
)
return
}
window['$message'].error('添加图片失败,请稍后重试!')
} else {
window['$message'].error('添加图片失败,请稍后重试!')
}
})
}
// 选择预览方式
const selectPreviewType = (key: PreviewScaleEnum) => {
chartEditStore.setEditCanvasConfig(EditCanvasConfigEnum.PREVIEW_SCALE_TYPE, key)
}
</script>
<style lang="scss" scoped>
$updloadWidth: 326px;
$updloadHeight: 193px;
@include go(canvas-setting) {
padding-top: 20px;
.upload-box {
cursor: pointer;
margin-bottom: 20px;
@include deep() {
.n-card__content {
padding: 0;
overflow: hidden;
}
.n-upload-dragger {
padding: 5px;
width: $updloadWidth;
}
}
.upload-show {
width: -webkit-fill-available;
height: $updloadHeight;
border-radius: 5px;
}
.upload-img {
display: flex;
flex-direction: column;
align-items: center;
img {
height: 150px;
}
.upload-desc {
padding: 10px 0;
}
}
}
.icon-position {
padding-top: 2px;
}
.tabs-box {
margin-top: 20px;
}
}
</style>