| | |
| | | <template> |
| | | <div class="relative h-full w-full" id="main-canvas" @drop="handleOnDrop" @dragover="handleOnDragOver"> |
| | | <VueFlow v-model="elements" :node-types="nodeTypes" :connection-mode="ConnectionMode.Loose"> |
| | | <VueFlow v-model="elements" :node-types="nodeTypes" :connection-mode="ConnectionMode.Strict"> |
| | | <template #edge-custom="customEdgeProps"> |
| | | <CustomEdge v-bind="customEdgeProps" /> |
| | | </template> |
| | | |
| | | <template #node-agent="agentNodeProps"> |
| | | <AgentNode v-bind="agentNodeProps" :agentNames="agentNames" /> |
| | | </template> |
| | | <template #node-func="funcNodeProps"> |
| | | <FuncNode v-bind="funcNodeProps" :funcNames="funcNames" /> |
| | | </template> |
| | | <Controls /> |
| | | <Background /> |
| | | <MiniMap pannable zoomable /> |
| | | </VueFlow> |
| | | </div> |
| | | </template> |
| | |
| | | <script setup lang="ts"> |
| | | import { Background } from '@vue-flow/background'; |
| | | import { Controls } from '@vue-flow/controls'; |
| | | import { Dimensions, Elements, useVueFlow, VueFlow, ConnectionMode } from '@vue-flow/core'; |
| | | import { MiniMap } from '@vue-flow/minimap'; |
| | | |
| | | import { Dimensions, Elements, useVueFlow, VueFlow, ConnectionMode, MarkerType } from '@vue-flow/core'; |
| | | import { markRaw, nextTick, ref, watch } from 'vue'; |
| | | import { Test_data } from './testData'; |
| | | import StartNode from './ui/nodes/StartNode.vue'; |
| | | import EndNode from './ui/nodes/EndNode.vue'; |
| | | import { VueFlowHelper } from './VueFlowHelper'; |
| | | import { NodeType, nodeTypeMap } from './vueFlowEnum'; |
| | | import ConditionNode from './ui/nodes/ConditionNode.vue'; |
| | | import LLMNode from './ui/nodes/LLMNode.vue'; |
| | | import OutputNode from './ui/nodes/OutputNode.vue'; |
| | | import AgentNode from './ui/nodes/AgentNode.vue'; |
| | | import FuncNode from './ui/nodes/FuncNode.vue'; |
| | | |
| | | import CustomEdge from './ui/edges/CustomEdge.vue'; |
| | | import { onMounted } from 'vue'; |
| | | |
| | | const props = defineProps(['flowJson', 'agentNames','funcNames']); |
| | | |
| | | const nodeTypes = { |
| | | start: markRaw(StartNode), |
| | | end: markRaw(EndNode), |
| | | condition: markRaw(ConditionNode), |
| | | LLM: markRaw(LLMNode), |
| | | // output:markRaw(OutputNode), |
| | | // agent: markRaw(AgentNode), |
| | | [NodeType.Output]: markRaw(OutputNode), |
| | | // LLM: markRaw(LLMNode), |
| | | // code: markRaw(CodeNode), |
| | | // knowledge: markRaw(KnowledgeNode), |
| | | // api: markRaw(ApiNode), |
| | | }; |
| | | const elements = ref<Elements>(); |
| | | const { findNode, nodes, addNodes, addEdges, project, vueFlowRef, onConnect, setNodes, setEdges, setViewport } = useVueFlow({ |
| | | nodes: [ |
| | | { |
| | | id: '1', |
| | | type: 'start', |
| | | data: { |
| | | title: '开始', |
| | | }, |
| | | const { findNode, nodes, addNodes, addEdges, project, vueFlowRef, onConnect, setNodes, setEdges, setViewport, fitView } = useVueFlow( |
| | | Object.keys(props.flowJson).length > 0 |
| | | ? props.flowJson |
| | | : { |
| | | nodes: [ |
| | | { |
| | | id: '1', |
| | | type: 'start', |
| | | data: VueFlowHelper.getDefaultData(NodeType.Start), |
| | | |
| | | position: { x: 25, y: 400 }, |
| | | }, |
| | | { |
| | | id: '2', |
| | | type: 'end', |
| | | data: { |
| | | title: '结束', |
| | | }, |
| | | position: { x: 1000, y: 400 }, |
| | | }, |
| | | ], |
| | | edges: [ |
| | | // { |
| | | // id: 'test', |
| | | // source: '1', |
| | | // target: '2', |
| | | // }, |
| | | ], |
| | | }); |
| | | position: { x: 25, y: 400 }, |
| | | }, |
| | | ], |
| | | edges: [], |
| | | } |
| | | ); |
| | | |
| | | onConnect((params) => { |
| | | addEdges(params); |
| | | addEdges({ |
| | | id: VueFlowHelper.genGeometryId(), |
| | | |
| | | source: params.source, |
| | | target: params.target, |
| | | sourceHandle: params.sourceHandle, |
| | | targetHandle: params.targetHandle, |
| | | type: 'custom', |
| | | markerEnd: { |
| | | type: MarkerType.ArrowClosed, |
| | | width: 40, |
| | | height: 70, |
| | | }, |
| | | }); |
| | | |
| | | // addEdges()); |
| | | }); |
| | | |
| | | onMounted(() => { |
| | | setTimeout(() => { |
| | | fitView(); |
| | | }, 30); |
| | | }); |
| | | |
| | | function handleOnDrop(event: DragEvent) { |
| | |
| | | }); |
| | | |
| | | const newNode = { |
| | | id: (nodes.value.length + 1).toString(), |
| | | id: VueFlowHelper.genGeometryId(), |
| | | type, |
| | | position, |
| | | label: nodeTypeMap[type], |
| | |
| | | @import '@vue-flow/core/dist/style.css'; |
| | | @import '@vue-flow/core/dist/theme-default.css'; |
| | | @import '@vue-flow/controls/dist/style.css'; |
| | | @import '@vue-flow/minimap/dist/style.css'; |
| | | |
| | | |
| | | #main-canvas { |
| | | --vf-handle: #2563eb; |
| | | |
| | | --handle-size: 13px; |
| | | .vue-flow__handle { |
| | | width: 18px; |
| | | height: 18px; |
| | | width: var(--handle-size); |
| | | height: var(--handle-size); |
| | | } |
| | | } |
| | | </style> |
| | | |
| | | <style lang="scss" scoped></style> |