<template>
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<NodeBasicLayout v-model:title="data.title" :type="NodeType.Output" :description="VueFlowHelper.getConfigValue(data, 'description', '可向用户发送消息，并且支持进行更丰富的交互，例如请求用户批准进行某项敏感操作、允许用户在模型输出内容的基础上直接修改并提交。')">
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<Handle :id="targetHandleId" type="target" :position="Position.Left" />
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<FieldLayout level="2" :title="VueFlowHelper.getParams(outputParams, 'output_msg').label">
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<el-input
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v-model="VueFlowHelper.getParams(outputParams, 'output_msg').value.msg"
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type="textarea"
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:rows="4"
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:placeholder="VueFlowHelper.getParams(outputParams, 'output_msg').placeholder"
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autocomplete="off"
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>
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</el-input>
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</FieldLayout>
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<FieldLayout level="2" :title="VueFlowHelper.getParams(outputParams, 'output_result').label">
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<el-radio-group v-model="VueFlowHelper.getParams(outputParams, 'output_result').value.type" @change="interactionTypeChange">
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<el-radio v-for="item in Object.keys(interactionTypeMap)" :key="item" :value="item">{{ interactionTypeMap[item] }}</el-radio>
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</el-radio-group>
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<el-input
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v-model="VueFlowHelper.getParams(outputParams, 'output_result').value.value"
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type="textarea"
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:rows="4"
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v-if="VueFlowHelper.getParams(outputParams, 'output_result').value.type === InteractionType.Input"
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>
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</el-input>
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<div
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class="self-start w-full flex-col flex items-start gap-2"
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v-else-if="VueFlowHelper.getParams(outputParams, 'output_result').value.type === InteractionType.Select"
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>
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<div class="flex-column gap-2">
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<div
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class="text-gray-400 cursor-not-allowed border border-solid rounded-lg border-gray-300 py-3 pl-3 pr-2 items-center justify-between flex group/option relative mr-6"
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:key="item.id"
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v-for="(item, index) in VueFlowHelper.getParams(outputParams, 'output_result').options"
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>
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<span>{{ item.label }}</span>
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<span
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@click="delOption(index)"
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class="cursor-pointer group-hover/option:visible invisible ywifont ywicon-shanchu text-red-500"
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></span>
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<Handle class="absolute !-right-4" :id="item.id" type="source" :position="Position.Right" />
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</div>
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</div>
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<div v-if="isEditStatus" class="flex-items-center w-full">
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<el-input class="flex-auto" v-model="tmpEditValue"></el-input>
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<el-button class="flex-0 ml-2" type="success" @click="confirmClick">确定 </el-button>
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</div>
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<el-button v-else type="primary" @click="addOptionClick">添加选项</el-button>
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</div>
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<Handle
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v-if="
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VueFlowHelper.getParams(outputParams, 'output_result').value.type === InteractionType.Input ||
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VueFlowHelper.getParams(outputParams, 'output_result').value.type === InteractionType.None
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"
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:id="sourceHandleId"
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type="source"
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:position="Position.Right"
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/>
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</FieldLayout>
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</NodeBasicLayout>
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</template>
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<script lang="ts" setup>
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import { Handle, Position, useNode, useVueFlow } from '@vue-flow/core';
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import { ref } from 'vue';
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import { NodeType } from '../../vueFlowEnum';
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import type { NodeProps } from '@vue-flow/core';
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import { nextTick } from 'vue';
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import { VueFlowHelper } from '../../VueFlowHelper';
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import { InteractionType, interactionTypeMap } from '../../vueFlowEnum';
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import { LLMNodeData, LLMNodeEvents } from './index';
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import NodeBasicLayout from './components/NodeBasicLayout.vue';
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import FieldLayout from './components/FieldLayout.vue';
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defineProps<NodeProps<LLMNodeData, LLMNodeEvents>>();
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const node = useNode();
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const sourceHandleId = ref(VueFlowHelper.getHandleId(node.node, 'source'));
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const targetHandleId = ref(VueFlowHelper.getHandleId(node.node, 'target'));
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const data = ref(node.node.data);
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const outputParams = ref(VueFlowHelper.getGroupParam(data.value, 0));
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const { removeEdges } = useVueFlow();
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const addOptionClick = () => {
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isEditStatus.value = true;
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};
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const confirmClick = () => {
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isEditStatus.value = false;
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addOption(tmpEditValue.value);
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nextTick(() => {
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tmpEditValue.value = '';
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});
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};
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const addOption = (val) => {
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const options = VueFlowHelper.getParams(outputParams.value, 'output_result').options;
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options.push({
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id: VueFlowHelper.genId(),
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label: val,
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value: '',
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});
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};
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const removeRelativeHandleEdge = (handleId: string) => {
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const edges = node.connectedEdges.value.filter((item) => item.sourceHandle === handleId || item.targetHandle === handleId);
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removeEdges(edges);
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};
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const delOption = (index) => {
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const options = VueFlowHelper.getParams(outputParams.value, 'output_result').options;
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const option = options[index];
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options.splice(index);
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removeRelativeHandleEdge(option.id);
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};
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let preInteractionType = VueFlowHelper.getParams(outputParams.value, 'output_result').value.type;
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const interactionTypeChange = (type) => {
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removeRelativeHandleEdge(sourceHandleId.value);
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if (preInteractionType === InteractionType.Select) {
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const options = VueFlowHelper.getParams(outputParams.value, 'output_result').options;
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for (const item of options) {
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removeRelativeHandleEdge(item.id);
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}
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}
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preInteractionType = type;
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};
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const isEditStatus = ref(false);
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const tmpEditValue = ref('');
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</script>
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