调整画布保存机制，把保存画布接口放到状态管理中，完善toRealStyle提示词

src/components/Canvas/FlowCanvas/components/header-tools.vue

@@ -11,10 +11,14 @@
 				<svg-icon :name="v.icon" :size="v.iconSize" />
 			</span>
 		</template>
-		<button class="export" @click="emit('export')">
+		<div>
-			<span class="icon"><svg-icon name="export" size="11" /></span>
+			<button class="export" @click="emit('export')">
-			<span class="text">Export</span>
+				<span class="icon"><svg-icon name="export" size="11" /></span>
-		</button>
+				<span class="text">Export</span>
+			</button>
+			<div v-loading="true" class="mask" v-if="downloadData.status == 'loading'"></div>
+		</div>
+		
 		<!-- <button class="import" @click="emit('import')">
 			<span class="text">Import</span>
 		</button> -->
@@ -26,7 +30,8 @@
 	import { TOOLS } from '../manager/ToolManager'
 	const props = defineProps({
 		zoom: { default: 1, type: Number },
-		step: { default: 0.1, type: Number }
+		step: { default: 0.1, type: Number },
+		downloadData: { default: {}, type: Object }
 	})
 	const emit = defineEmits(['export', 'import'])
 	const stateManager = inject('stateManager') as any
@@ -109,8 +114,21 @@
 				cursor: not-allowed;
 			}
 		}
-		> button {
+		> div{
-			width: 10rem;
+			position: relative;
+			> .mask{
+				position: absolute !important;
+				top: 0;
+				left: 0;
+				height: 100%;
+				width: 100%;
+				zoom: .6;
+				pointer-events: none;
+			}
+		}
+		button {
+			// width: 10rem;
+			padding: 0 2.4rem;
 			height: 3rem;
 			border-radius: 0.4rem;
 			border: none;
@@ -118,12 +136,15 @@
 			color: #fff;
 			font-size: 1.1rem;
 			display: flex;
+			gap: 0.8rem;
 			align-items: center;
 			justify-content: center;
-			gap: 0.8rem;
+			position: relative;
+			cursor: pointer;
 			&:active {
 				opacity: 0.8;
 			}
 		}
+		
 	}
 </style>

src/components/Canvas/FlowCanvas/components/nodes/cards/index.vue

@@ -155,12 +155,6 @@
 				}
 			})
 		})
-		stateManager.recordState()
-		// } else {
-			// subordNode.data.data.url =
-			// 	'https://s3-alpha-sig.figma.com/img/8ce2/f1a4/12b93da90e5f17109e7430f14837fd14?Expires=1773619200&Key-Pair-Id=APKAQ4GOSFWCW27IBOMQ&Signature=kmLsTFtXJqfvuxj6husWlDkRDMOIRDjzUUjb7zh79GkBKihUHc0f59k5OAImHTPdaiEREUCCpn~8sQ-si5lenuauJpApCmAU~NsxjfQhuh9m5O~GiHenr2fKu0DIJ75-oCE3859fyxoSFXQgZ9PRmeb98kikMR6uRX9nI5TPUHgKO8ZgkhDBTW~iyaDT~1ybnoK7elPa6T2VzfO-bpIyY-MZ71VRq3RxwmZRxduqHEb3Dh-jjrHyh2SoQsHmUjSJOf-uYilfvpGUResZAjAq8ZVLEjvhzKC2bmCNZIp3RmhYO8ctU7pd5t91J6Xaa6jBLtGfMxbqIm652EC79K0RoA__'
-			// setTimeout(() => stateManager.recordState())
-		// }
 	}
 	//删除功能卡片
 	const onDeleteClick = ()=>{

src/components/Canvas/FlowCanvas/components/nodes/cards/to-real-style.vue

@@ -28,23 +28,23 @@
 	const shortcutList = ref([
 		{
 			label: 'Change the...',
-			value: 'Change the...'
+			value: 'Change the style to a realistic design. '
 		},
 		{
 			label: 'Bright Colors...',
-			value: 'Bright Colors...'
+			value: 'Bright colors with modern patterns, change the style to a realistic furniture design. '
 		},
 		{
 			label: 'Make the...',
-			value: 'Make the...'
+			value: 'Make the structure more refined and balanced, change the style to a realistic furniture style. '
 		},
 		{
 			label: 'Imagine...',
-			value: 'Imagine...'
+			value: 'Imagine this furniture with detailed fabric textures, change the style to a realistic design. '
 		},
 		{
 			label: 'Wood Materials with...',
-			value: 'Wood Materials with...'
+			value: 'Wood materials with natural oak texture and soft fabric, change the style to a realistic furniture design.'
 		}
 	])
 	const modeList = ref([

src/components/Canvas/FlowCanvas/components/nodes/result-image.vue

@@ -161,6 +161,7 @@
 					item.scale.x = -item.scale.x
 				})
 				stateManager.recordState()
+				stateManager.exportFlow(stateManager.saveCanvasTimeInterval)
 			}
 		},
 		{
@@ -174,6 +175,7 @@
 					item.scale.y = -item.scale.y
 				})
 				stateManager.recordState()
+				stateManager.exportFlow(stateManager.saveCanvasTimeInterval)
 			}
 		}
 	])

src/components/Canvas/FlowCanvas/flow-canvas.vue

@@ -47,7 +47,7 @@
 			</template>
 		</VueFlow>
 	</div>
-	<header-tools @export="exportFlow" @import="importFlow" />
+	<header-tools @export="exportFlow" @import="importFlow" :downloadData="downloadData" />
 	<zoom
 		:zoom="stateManager.zoom.value"
 		:step="0.1"
@@ -107,9 +107,8 @@
 
 	const vueFlow = ref<any>()
 	const nodeTypes = ref([NODE_TYPE.INPUT, NODE_TYPE.SECONDARY, NODE_TYPE.OUTPUT, NODE_TYPE.ALONE])
-
 	// 状态管理器
-	const stateManager = new StateManager({ vueFlow })
+	const stateManager = new StateManager({ vueFlow,sketchId:props.config.imgId })
 	provide('stateManager', stateManager)
 
 	// 事件管理器
@@ -191,29 +190,34 @@
 	}
 	// 导出流程
 	const getFlowJson = () => {
-		if(!stateManager.isSave.value)return ''
 		return JSON.stringify(stateManager.nodes.value)
 	}
-	const exportFlow = () => {
+	const downloadData = ref<any>({
+		amount: 0,
+		progress: 0,
+		status: 'success',//success
+	})
+	const exportFlow = async () => {
 		// console.log(vueFlow.value)
 		// console.log(vueFlow.value.toImage)
 		let arr = stateManager.nodes.value.filter((v) => v.data.type === NODE_COMPONENT.RESULT_IMAGE)
 		let imgList = []
-		arr.forEach((v) => {
+		arr.forEach((v,i) => {
 			v.data.data.imageProcessTasks.forEach((item,index) => {
 				let url = item.url
 				let name = url?.split(".").pop().split("?").shift();
-				imgList.push({url:url,name:`${v.data.type}${index == 0?'':index}.${name}`})
+				imgList.push({url:url,name:`${v.data.type}${i}-${index == 0?'':index}.${name}`})
 			})
 		})
-		downImgListToZip(imgList)
+		downloadData.value.amount = imgList.length
-		console.log(imgList)
+		downloadData.value.status = 'loading'
+		await downImgListToZip(imgList,(progress)=>{
+			downloadData.value.progress = progress
+			if(progress == downloadData.value.amount){
+				downloadData.value.status = 'success'
+			}
+		})
 		return
-		// flowManager.exportFlow()
-		const str = getFlowJson()
-		stateManager.isSave.value = false
-		emit('exportFlow', str)
-		// localStorage.setItem('flow_json', str)
 	}
 	// 导入流程
 	const importFlow = async (json) => {

src/components/Canvas/FlowCanvas/index.vue

@@ -1,6 +1,6 @@
 <template>
 	<fullscreen-dialog v-model="dialogVisible" @close="close" hide-destroy>
-		<flow-canvas ref="flowCanvasRef" :config="config" @exportFlow="exportFlow" />
+		<flow-canvas ref="flowCanvasRef" :config="config" />
 	</fullscreen-dialog>
 </template>
 
@@ -31,22 +31,7 @@
 		config.value.json = json
 		dialogVisible.value = true
 	}
-	const exportFlow = async (str) => {
-		if(!config.value.imgId || !str)return
-		await new Promise((resolve) => {
-			putSketchFlowCanvas({ 
-				id: config.value.imgId,
-				canvasData: str },true).then(() => {
-				resolve(true)
-			}).catch(() => {
-				resolve(true)
-			})
-		})
-	}
-
 	const close = async () => {
-		const str = flowCanvasRef.value?.getFlowJson()
-		await exportFlow(str)
 		dialogVisible.value = false
 	}
 	const handleBeforeUnload = (event) => {
@@ -67,7 +52,6 @@
 	defineExpose({
 		open,
 		close,
-		exportFlow
 	})
 </script>
 <style lang="less" scoped>

src/components/Canvas/FlowCanvas/manager/EventManager.ts

@@ -38,6 +38,7 @@ export class EventManager {
 			}
 		})
 		this.stateManager.recordState()
+		this.stateManager.exportFlow(this.stateManager.saveCanvasTimeInterval)
 	}
 	/** 处理点击 */
 	handleClick(event: any) {

src/components/Canvas/FlowCanvas/manager/StateManager.ts

@@ -2,6 +2,8 @@ import { ref, computed } from "vue";
 import { NODE_TYPE, NODE_DATATYPE } from '../tools/index.d'
 import { ElMessageBox } from 'element-plus'
 import i18n from '@/lang'
+import { putSketchFlowCanvas } from '@/api/flow-canvas'
+
 const t = i18n.global.t
 
 export interface NodesItem {
@@ -37,8 +39,12 @@ export class StateManager {
 	toolManager: any
 	generateManager: any
 
-	// 是否有数据没保存
+	// 保存画布数据定时器
-	isSave: any
+	saveCanvasTime: any
+	// 保存画布数据定时器时间间隔
+	saveCanvasTimeInterval: any
+	// 打开画布线稿id
+	sketchId: any
 	// 设置管理器
 	setManager(options) {
 		options.eventManager && (this.eventManager = options.eventManager)
@@ -57,7 +63,10 @@ export class StateManager {
 		this.mxHistory = ref(50)
 		this.historyList = ref([])
 		this.historyIndex = ref(0)
-		this.isSave = ref(false)
+
+		this.sketchId = options.sketchId
+		this.saveCanvasTimeInterval = 6000
+		this.saveCanvasTime = null
 
 		this.activeNodeID = ref("")
 		this.nodes = ref<NodesItem[]>([]);
@@ -100,8 +109,6 @@ export class StateManager {
 			})
 			return arr
 		})
-		window.nodes = this.nodes
-		window.aaa = this
 
 	}
 	/** 设置激活节点 */
@@ -110,6 +117,7 @@ export class StateManager {
 	addNode(node: NodesItem) {
 		this.nodes.value.push(node);
 		this.recordState()
+		this.exportFlow()
 	}
 	/** 删除节点 */
 	async deleteNode(id: string, { isElMessageBox } = { isElMessageBox: false }) {
@@ -136,6 +144,7 @@ export class StateManager {
 		if (!deletePromise) return console.log('删除操作被取消')
 		this.nodes.value = this.nodes.value.filter((node: NodesItem) => node.id !== id)
 		this.recordState()
+		this.exportFlow()
 	}
 	/** 获取节点 */
 	getNodeById(id: string) { return this.nodes.value.find((node: NodesItem) => node.id === id) }
@@ -176,8 +185,22 @@ export class StateManager {
 		const size = this.historyList.value.length - this.mxHistory.value
 		if (size > 0) this.historyList.value.splice(0, size)
 		this.historyIndex.value = this.historyList.value.length - 1
-	
+	}
-		this.isSave.value = true
+	/** 画布数据存储 */
+	async exportFlow (time:number = 0){
+		if(!this.sketchId)return
+		clearTimeout(this.saveCanvasTime)
+		await new Promise((resolve) => {
+			this.saveCanvasTime = setTimeout(()=>{
+				putSketchFlowCanvas({ 
+					id: this.sketchId,
+					canvasData: JSON.stringify(this.nodes.value) }).then(() => {
+					resolve(true)
+				}).catch(() => {
+					resolve(true)
+				})
+			},time)
+		})
 	}
 	/** 撤回状态 */
 	undoState() {
@@ -186,6 +209,7 @@ export class StateManager {
 		if (!state) return
 		this.historyIndex.value = index
 		this.nodes.value = JSON.parse(state.nodes)
+		this.exportFlow(this.saveCanvasTimeInterval)
 	}
 	/** 重做状态 */
 	redoState() {
@@ -194,6 +218,7 @@ export class StateManager {
 		if (!state) return
 		this.historyIndex.value = index
 		this.nodes.value = JSON.parse(state.nodes)
+		this.exportFlow(this.saveCanvasTimeInterval)
 	}
 
 	/** 显示指定子节点和父节点连接线，隐藏父节点和其他子节点链接线， */
@@ -211,7 +236,7 @@ export class StateManager {
 	}
 
 	dispose() {
-		this.isSave.value = false
+		clearTimeout(this.saveCanvasTime)
 		this.historyList.value = []
 		this.historyIndex.value = 0
 	}

src/components/Canvas/tools/tools.ts

@@ -19,10 +19,11 @@ export const downloadImage = (url: string, name: string) => {
 }
 
 /** 批量下载图片 */
-export const downImgListToZip = async (imagesParams) => {
+export const downImgListToZip = async (imagesParams,callback) => {
 	const zip = new JSZip()
 	const promises = []
 	// 遍历下载每个图片
+	let progress = 0
 	imagesParams.forEach((img, index) => {
 		const promise = new Promise((resolve, reject) => {
 			const xhr = new XMLHttpRequest()
@@ -32,18 +33,17 @@ export const downImgListToZip = async (imagesParams) => {
 				if (xhr.status === 200) {
 					const fileName = img.name
 					zip.file(fileName, xhr.response)
+					progress++
+					callback(progress)
 					resolve('')
 				} else {
 					reject(new Error(`下载失败: ${img.url}`))
 				}
 			}
-
 			xhr.onerror = () => reject(new Error(`网络错误: ${img.url}`))
 			xhr.send()
 		})
-
 		promises.push(promise)
-		console.log(promises,zip)
 	})
 
 	// 等待所有图片下载完成
@@ -56,7 +56,7 @@ export const downImgListToZip = async (imagesParams) => {
 			link.href = URL.createObjectURL(content)
 			link.download = 'DesignFiles'
 			link.click()
-			URL.revokeObjectURL(link.href)
+			// URL.revokeObjectURL(link.href)
 		})
 		.catch((error) => console.error('下载失败:', error))
 }