520 lines
11 KiB
Vue
520 lines
11 KiB
Vue
<!--
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filename: ProcessGraph.vue
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author: liubin
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date: 2023-10-20 15:00:58
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description:
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-->
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<template>
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<section class="process-graph">
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<SearchBar :formConfigs="searchBarFormConfig" ref="search-bar" />
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<div
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class="btns"
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style="text-align: right; position: absolute; top: 20px; right: 20px">
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<el-button
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type="warning"
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@click="undo"
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plain
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v-if="allowUndo"
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:disabled="!allowUndo"
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icon="el-icon-back">
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撤销
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</el-button>
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<el-button
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type="warning"
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@click="redo"
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plain
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v-if="allowRedo"
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:disabled="!allowRedo">
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下一步
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<i class="el-icon-right el-icon--right"></i>
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</el-button>
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<el-button
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class="btn-refresh"
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@click="handleUpdateLayout"
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icon="el-icon-refresh">
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刷新布局
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</el-button>
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<el-button
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type="primary"
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plain
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class="btn-create"
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icon="el-icon-plus"
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@click="handleAdd">
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新建工序
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</el-button>
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<el-button
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class="btn-edit"
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:disabled="currentDet == null"
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@click="handleEdit">
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编辑
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</el-button>
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</div>
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<div class="process-graph__panel" ref="panel"></div>
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<base-dialog
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:dialogTitle="title"
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:dialogVisible="open"
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width="35%"
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@close="cancel"
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@cancel="cancel"
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@confirm="submitForm">
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<DialogForm v-if="open" ref="form" v-model="form" :rows="rows" />
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</base-dialog>
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</section>
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</template>
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<script>
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import { Graph } from '@antv/x6';
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import ProcessNode, {
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createProcessNode,
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CACHE_NAME,
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getSectionFrom,
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} from './ProcessNode';
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import DialogForm from '@/components/DialogForm';
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// import { IdToName } from '@/utils'
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Graph.registerNode('process-node', ProcessNode, true);
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export default {
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name: 'ProcessGraph',
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components: { DialogForm },
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props: {},
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inject: ['getFlowId'],
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data() {
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return {
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allowRedo: false,
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allowUndo: false,
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graph: null,
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searchBarFormConfig: [{ label: '工序列表' }],
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title: '',
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open: false,
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form: {
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name: '', // 工序名称
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sectionId: '', // 工段id
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remark: '', // 描述
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},
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rows: [
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[
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{
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input: true,
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label: '工序名称',
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prop: 'name',
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rules: [{ required: true, message: '工序名称不能为空', trigger: 'blur' }],
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},
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],
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[
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{
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select: true,
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label: '工段',
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prop: 'sectionId',
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url: '/base/core-workshop-section/listAll',
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rules: [{ required: true, message: '工段不能为空', trigger: 'blur' }],
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bind: {
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filterable: true,
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},
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cache: CACHE_NAME,
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},
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],
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[
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{
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textarea: true,
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label: '工序说明',
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prop: 'remark',
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},
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],
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],
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updateUrl: '/extend/process-flow-det/update',
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deleteUrl: '/extend/process-flow-det/delete',
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addUrl: '/extend/process-flow-det/create',
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// pageUrl: '/extend/process-flow-det/get',
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infoUrl: '/extend/process-flow-view/getByFlowId',
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layout: {
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id: null,
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flowId: null,
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content: '',
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createTime: null,
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},
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currentDet: null,
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currentNode: null,
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};
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},
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watch: {
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'form.sectionId': {
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handler(id) {},
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immediate: false,
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},
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currentDet: {
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handler(val) {
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this.$emit('det-selected', val);
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},
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deep: true,
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immediate: true,
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},
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},
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activated() {
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this.loadLayout().then((json) => {
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this.initGraph(json);
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});
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},
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deactivated() {
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this.graph.dispose();
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this.$nextTick(() => {
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this.resetLayout();
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this.graph = null;
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});
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},
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computed: {},
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methods: {
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initGraph(json) {
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const graph = new Graph({
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container: this.$refs.panel,
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grid: {
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size: 10,
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visible: true,
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},
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history: true,
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selecting: {
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className: 'my-select',
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},
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connecting: {
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snap: true,
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allowBlank: false,
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allowLoop: false,
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allowNode: false,
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allowPort: true,
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allowEdge: false,
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},
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panning: true,
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mousewheel: {
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enabled: true,
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modifiers: ['ctrl', 'meta'],
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},
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});
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graph.fromJSON(json);
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this.graph = graph;
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this.$nextTick(() => {
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this.registerGraphEvents();
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});
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},
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registerGraphEvents() {
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const reset = () => {
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const nodes = this.graph.getNodes();
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const edges = this.graph.getEdges();
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this.currentDet = null;
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this.currentNode = null;
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nodes.forEach((node) => {
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node.attr('container/stroke', '#ccc');
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});
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edges.forEach((edge) => {
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edge.attr('line/stroke', '#ccc');
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});
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};
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this.graph.on('node:click', ({ e, x, y, node, view }) => {
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reset();
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node.attr('container/stroke', '#0b58ff');
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const { detId, detName, detDesc, processId, sectionId, sectionName } =
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node.attrs;
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console.log('node clicked!', node)
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this.currentDet = {};
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this.$set(this.currentDet, 'detId', detId?.text);
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this.$set(this.currentDet, 'sectionId', sectionId?.text);
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this.$set(this.currentDet, 'detName', detName?.text);
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this.$set(this.currentDet, 'detDesc', detDesc?.text);
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this.$set(this.currentDet, 'flowId', processId?.text);
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this.$set(this.currentDet, 'sectionName', sectionName?.text);
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this.currentNode = node;
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});
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this.graph.on('edge:click', ({ e, x, y, edge, view }) => {
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// console.log('edge clicked!', edge)
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reset();
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edge.attr('line/stroke', '#0b58ff');
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});
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this.graph.on('blank:click', ({ e, x, y }) => {
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reset();
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});
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this.graph.on('node:mouseenter', ({ node }) => {
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node.addTools({
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name: 'button-remove',
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args: {
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x: '100%',
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y: 0,
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offset: { x: 0, y: 0 },
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onClick: ({ e, cell, view }) => {
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this.$confirm('确定删除这个工序吗?', '提示', {
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confirmButtonText: '确定',
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cancelButtonText: '取消',
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type: 'warning',
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})
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.then(async () => {
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const id = node.attrs.detId.text;
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const status = await this.handleDelete(id);
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if (status) {
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view.cell.remove();
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// 更新布局，不然下次打开删除的节点还在
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this.handleUpdateLayout();
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}
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})
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.catch((err) => {
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return;
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});
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},
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},
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});
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});
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this.graph.on('node:mouseleave', ({ node }) => {
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node.removeTools();
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});
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},
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resetLayout() {
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this.layout = {
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id: null,
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flowId: null,
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content: '',
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createTime: null,
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};
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},
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async loadLayout() {
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const flowId = this.$route.params.id;
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if (!flowId) return { cells: [] };
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const { code, data } = await this.info({ id: flowId });
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if (code == 0) {
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if (data) {
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this.layout = data;
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return JSON.parse(data?.content) || { cells: [] };
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}
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return { cells: [] };
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}
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this.resetLayout();
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return Promise.reject(this.infoUrl + ' 接口出错!');
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},
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handleToJson() {},
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handleLoadJson() {},
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handleDumpJson() {
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if (this.graph) {
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console.log(JSON.stringify(this.graph.toJSON(), null, 2));
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}
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},
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async handleUpdateLayout() {
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this.layout.content = JSON.stringify(this.graph.toJSON());
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let code, data;
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console.table([this.layout, this.$route.params.id]);
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// 手动刷新布局
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if (this.layout.id) {
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({ code, data } = await this.http(
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'/extend/process-flow-view/update',
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'put',
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this.layout
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));
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} else {
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this.layout.flowId = this.$route.params.id;
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({ code, data } = await this.http(
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'/extend/process-flow-view/create',
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'post',
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this.layout
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));
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}
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if (code == 0) {
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this.$modal.msgSuccess('布局已刷新!');
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}
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},
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reset() {
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this.form = {
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name: '', // 工序名称
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sectionId: '', // 工段id
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remark: '', // 描述
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};
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this.resetForm('form');
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},
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/** 取消按钮 */
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cancel() {
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this.open = false;
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this.reset();
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},
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handleAdd() {
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this.reset();
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this.open = true;
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this.title = '添加工序';
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},
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handleEdit() {
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this.form.name = this.currentDet.detName;
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this.form.sectionId = this.currentDet.sectionId;
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this.form.remark = this.currentDet.detDesc;
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this.form.id = this.currentDet.detId;
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this.title = '编辑工序';
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this.$nextTick(() => {
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this.open = true;
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});
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},
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async handleDelete(id) {
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const { code, data } = await this.delete({ id });
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if (code == 0) {
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this.$modal.msgSuccess('成功删除一个工序!');
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return true;
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}
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return false;
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},
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/** 提交按钮 */
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submitForm() {
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this.$refs['form'].validate((valid) => {
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if (!valid) {
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return;
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}
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// 修改的提交
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if (this.form.id != null) {
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this.updateProcess()
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.then((form) => {
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const { name, sectionId, remark } = form;
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getSectionFrom(sectionId).then((sectionName) => {
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// 修改当前node的信息
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this.currentNode.setAttrs({
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detName: { text: name },
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sectionId: { text: sectionId },
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sectionName: { text: sectionName },
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detDesc: { text: remark },
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});
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});
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})
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.catch((err) => {});
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return;
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}
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this.createProcess()
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.then(({ id, name, sectionId, remark, flowId }) => {
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if (!id) return null;
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return createProcessNode({
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flowId: flowId,
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name,
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sectionId,
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remark,
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id,
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});
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})
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.then((node) => {
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if (!node) {
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this.$modal.msgError('创建节点失败');
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return;
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}
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this.graph.addNode(node);
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})
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.catch((err) => {
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return;
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});
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});
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},
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updateProcess() {
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const flowId = this.getFlowId();
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if (!flowId) {
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this.$modal.msgError('工艺ID不能为空');
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return Promise.reject('工艺ID不能为空');
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}
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return this.put({ flowId, ...this.form }).then(({ code, data }) => {
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if (code == 0) {
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this.$modal.msgSuccess('修改成功');
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} else {
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this.$modal.msgError('修改失败');
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}
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const formCopy = { ...this.form };
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this.open = false;
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return formCopy;
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});
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},
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createProcess() {
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// const flowId = this.$route.params.id;
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const flowId = this.getFlowId(); // it also works
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if (!flowId) {
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this.$modal.msgError('工艺ID不能为空');
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return Promise.reject('工艺ID不能为空');
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}
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console.log('create process', this.form);
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// 添加的提交
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return this.post({ flowId, ...this.form })
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.then(({ code, data }) => {
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this.$modal.msgSuccess('新增成功');
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this.open = false;
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// this.getList();
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return {
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id: data, // 服务器返回的新建的工段id
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...this.form, // 保存一份 this.form 副本，当 open->false 时 this.form 里的信息就清空了
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flowId,
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};
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})
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.catch((err) => {
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this.$modal.msgError(err);
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});
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},
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put(payload) {
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return this.http(this.updateUrl, 'put', payload);
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},
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post(payload) {
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return this.http(this.addUrl, 'post', payload);
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},
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recv(payload) {
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return this.http(this.pageUrl, 'get', payload);
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},
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info(payload) {
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return this.http(this.infoUrl, 'get', payload);
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},
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delete({ id }) {
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return this.$axios({
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url: this.deleteUrl + `?id=${id}`,
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method: 'delete',
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});
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},
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http(url, method, payload) {
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return this.$axios({
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url,
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method,
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params: method === 'get' ? payload : null,
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data: method !== 'get' ? payload : null,
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});
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},
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},
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};
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</script>
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<style scoped lang="scss">
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.process-graph {
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padding: 12px 20px 20px;
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background: #fff;
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border-radius: 8px;
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position: relative;
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}
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.process-graph__panel {
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height: 300px;
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}
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</style>
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<style>
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.x6-widget-selection-selected {
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border: 1px solid red;
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}
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.my-select {
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border: 1px solid red;
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}
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</style>
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