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<template>
<div class="knowledge-graph-container">
<Menu :initial-active="4"/>
<div class="control-panel">
<div class="panel-header-container">
<div class="panel-header">
<span class="header-title custom-title-style">图谱样式控制</span>
<i class="el-icon-setting setting-icon" style="color: #94a3b8; cursor: pointer;"></i>
</div>
<div class="header-line"></div>
</div>
<div class="tag-filters">
<div
v-for="tag in ['疾病','药品','检查','症状','其他']"
:key="tag"
class="tag-pill"
:class="{ 'is-active': activeTags === tag }"
@click="handleTagClick(tag)"
>
{{ tag }}
</div>
</div>
<div class="section">
<div class="section-title">节点控制</div>
<div class="form-group-flex">
<label class="checkbox-label">显示节点标签</label>
<input v-model="nodeShowLabel" type="checkbox" class="theme-checkbox"/>
</div>
<div class="form-group">
<label>字体名称</label>
<select v-model="nodeFontFamily">
<option value="Microsoft YaHei, sans-serif">微软雅黑</option>
<option value="SimSun, serif">宋体(SimSun)</option>
<option value="SimHei, sans-serif">黑体(SimHei)</option>
<option value="Arial, sans-serif">Arial</option>
</select>
</div>
<div class="form-group">
<label>字体大小</label>
<div class="slider-wrapper">
<input v-model.number="nodeFontSize" type="range" min="10" max="24" step="1" class="theme-slider"/>
<span class="val-text-black">{{ nodeFontSize }}px</span>
</div>
</div>
<div class="color-picker-item">
<label>字体颜色</label>
<div class="color-picker-border">
<el-color-picker v-model="nodeFontColor" show-alpha class="square-picker"/>
<!-- <input v-model="nodeFontColor" type="color" class="square-picker"/>-->
</div>
</div>
<div class="form-group">
<label>图形</label>
<select v-model="nodeShape">
<option value="circle">圆形</option>
<option value="diamond">菱形</option>
<option value="triangle">三角形</option>
<option value="rect">矩形</option>
</select>
</div>
<div class="form-group">
<label>尺寸</label>
<input
:value="nodeSize"
type="number"
placeholder="30-100"
@blur="validateNodeSize($event)"
@keyup.enter="$event.target.blur()"
/>
</div>
<div class="color-picker-item">
<label>填充颜色</label>
<div class="color-picker-border">
<el-color-picker v-model="nodeFill" show-alpha class="square-picker"/>
<!-- <input v-model="nodeFill" type="color" class="square-picker"/>-->
</div>
</div>
<div class="color-picker-item">
<label>边框颜色</label>
<div class="color-picker-border">
<el-color-picker v-model="nodeStroke" show-alpha class="square-picker"/>
<!-- <input v-model="nodeStroke" type="color" class="square-picker"/>-->
</div>
</div>
<div class="form-group">
<label>边框尺寸</label>
<input
:value="nodeLineWidth"
type="number"
placeholder="1-5"
@blur="validateNodeLineWidth($event)"
@keyup.enter="$event.target.blur()"
/>
</div>
</div>
<div class="section">
<div class="section-title">连边控制</div>
<div class="form-group-flex">
<label class="checkbox-label">显示连边标签</label>
<input v-model="edgeShowLabel" type="checkbox" class="theme-checkbox"/>
</div>
<div class="form-group-flex">
<label class="checkbox-label">显示端点箭头</label>
<input v-model="edgeEndArrow" type="checkbox" class="theme-checkbox"/>
</div>
<div class="form-group">
<label>字体名称</label>
<select v-model="edgeFontFamily">
<option value="Microsoft YaHei, sans-serif">微软雅黑</option>
<option value="SimSun, serif">宋体</option>
<option value="SimHei, sans-serif">黑体</option>
<option value="Arial, sans-serif">Arial</option>
</select>
</div>
<div class="form-group">
<label>字体大小</label>
<div class="slider-wrapper">
<input v-model.number="edgeFontSize" type="range" min="8" max="16" step="1" class="theme-slider"/>
<span class="val-text-black">{{ edgeFontSize }}px</span>
</div>
</div>
<div class="color-picker-item">
<label>字体颜色</label>
<div class="color-picker-border">
<el-color-picker v-model="edgeFontColor" class="square-picker" show-alpha />
<!-- <input v-model="edgeFontColor" type="color" class="square-picker"/>-->
</div>
</div>
<div class="form-group">
<label>连边类型</label>
<select v-model="edgeType">
<option value="line">直线</option>
<option value="polyline">折线</option>
<option value="cubic">贝塞尔曲线</option>
<option value="quadratic">二次贝塞尔曲线</option>
</select>
</div>
<div class="form-group">
<label>线粗细</label>
<input
:value="edgeLineWidth"
type="number"
placeholder="1-5"
@blur="validateEdgeLineWidth($event)"
@keyup.enter="$event.target.blur()"
/>
</div>
<div class="color-picker-item">
<label>线条颜色</label>
<div class="color-picker-border">
<el-color-picker v-model="edgeStroke" class="square-picker" show-alpha />
<!-- <input v-model="edgeStroke" type="color" class="square-picker"/>-->
</div>
</div>
</div>
<div class="button-footer">
<button class="btn-confirm-save" @click="handleSaveClick">保存当前配置</button>
<button class="btn-reset-style" @click="resetStyle">重置样式</button>
</div>
</div>
<div ref="graphContainer" class="graph-container" id="container"></div>
<div class="config-list-panel">
<div class="panel-header-container">
<div class="panel-header">
<span class="header-title custom-title-style">图谱方案管理</span>
<div class="header-actions">
<i class="el-icon-refresh refresh-icon" title="刷新列表" @click="fetchConfigs"></i>
</div>
</div>
<div class="header-line"></div>
</div>
<div class="config-list">
<div v-if="styleGroups.length === 0" class="empty-text">暂无保存的方案</div>
<el-collapse v-model="activeCollapseNames">
<el-collapse-item v-for="group in styleGroups" :key="group.id" :name="group.id">
<template #title>
<div class="group-header-slot">
<input type="checkbox" :value="group.id" v-model="checkedGroupIds" @click.stop class="config-checkbox"
style="margin-right: 8px;"/>
<span class="group-name-text">
{{ group.group_name }}
</span>
<el-button
v-if="!group.is_active"
size="small"
type="primary"
plain
@click.stop="applyWholeGroup(group)">应用全案
</el-button>
<el-button
v-else
size="small"
type="info"
disabled
plain>已应用
</el-button>
<i class="el-icon-delete group-del" @click.stop="deleteGroup(group.id)"></i>
</div>
</template>
<el-dropdown
trigger="contextmenu"
placement="bottom-start"
v-for="item in group.configs"
:key="item.id"
style="width: 100%; display: block;"
>
<div
class="config-card"
:class="{
'card-using': item.id === editingConfigId,
'card-checked': checkedConfigIds.includes(item.id)
}"
@click="handleEditConfig(item)"
>
<div class="card-left">
<div class="checkbox-wrapper">
<input type="checkbox" :value="item.id" v-model="checkedConfigIds" @click.stop class="config-checkbox"/>
</div>
<div class="card-info">
<div class="card-title-row">
<span class="card-name">{{ item.canvas_name }}</span>
<span v-if="item.id === editingConfigId" class="status-badge">编辑中</span>
</div>
<span class="card-tag">标签: {{ item.current_label }}</span>
</div>
</div>
<div class="card-right">
<i class="el-icon-delete delete-icon" @click.stop="deleteSingleConfig(item.id)"></i>
</div>
</div>
<template #dropdown>
<el-dropdown-menu>
<el-dropdown-item disabled style="font-weight: bold; color: #333;">移动至方案:</el-dropdown-item>
<el-dropdown-item
v-for="targetGroup in styleGroups.filter(g => g.id !== group.id)"
:key="targetGroup.id"
@click="moveConfigToGroup(item, targetGroup)"
>
{{ targetGroup.group_name }}
</el-dropdown-item>
</el-dropdown-menu>
</template>
</el-dropdown>
</el-collapse-item>
</el-collapse>
</div>
<div class="batch-actions-fixed">
<div class="selection-info" v-if="checkedConfigIds.length > 0 || checkedGroupIds.length > 0">
已选中 {{ checkedConfigIds.length }} 项配置 / {{ checkedGroupIds.length }} 个方案
</div>
<div class="batch-button-group">
<button class="btn-batch-delete-final"
:disabled="checkedConfigIds.length === 0 && checkedGroupIds.length === 0"
@click="handleUnifiedBatchDelete">批量删除所选
</button>
<button v-if="checkedConfigIds.length > 0 || checkedGroupIds.length > 0" class="btn-clear-selection"
@click="clearSelection">清空已选
</button>
</div>
</div>
</div>
<el-dialog v-model="saveDialogVisible" title="保存样式至方案" width="400px">
<el-form label-width="80px">
<el-form-item label="所属方案" required>
<el-select
v-model="saveForm.group_name"
filterable
allow-create
default-first-option
placeholder="请选择或输入新方案名"
style="width: 100%"
>
<el-option v-for="g in existingGroups" :key="g.id" :label="g.group_name" :value="g.group_name"/>
</el-select>
</el-form-item>
<el-form-item label="配置名称" required>
<el-input v-model="saveForm.canvas_name" placeholder="请输入配置名称"/>
</el-form-item>
</el-form>
<template #footer>
<el-button @click="saveDialogVisible = false">取消</el-button>
<el-button type="primary" @click="confirmSave">确定保存</el-button>
</template>
</el-dialog>
</div>
</template>
<script>
import { Graph } from '@antv/g6';
import Menu from "@/components/Menu.vue";
import {
saveGraphStyle,
getGroupedGraphStyleList,
getGraphStyleGroups,
deleteGraphStyle,
batchDeleteGraphStyle,
deleteGraphStyleGroup,
applyGraphStyleGroup, getGraphStyleActive
} from '@/api/style';
import { ElMessageBox, ElMessage } from 'element-plus';
import { markRaw } from 'vue';
const tagToLabelMap = {
'疾病': 'Disease', '症状': 'Symptom', '病因': 'Cause', '药品': 'Drug', '科室': 'Department', '检查': 'Check', '其他': 'Other'
};
const CORE_LABELS = ['Disease', 'Symptom', 'Drug', 'Check'];
const INITIAL_FILL_MAP = {
'Disease': '#EF4444', 'Drug': '#91cc75', 'Symptom': '#fac858', 'Check': '#336eee',
'Cause': '#59d1d4', 'Department': '#59d1d4', 'Other': '#59d1d4'
};
const INITIAL_STROKE_MAP = {
'Disease': '#B91C1C', 'Drug': '#047857', 'Symptom': '#B45309', 'Check': '#1D4ED8',
'Cause': '#40999b', 'Department': '#40999b', 'Other': '#40999b'
};
export default {
name: 'GraphDemo',
components: { Menu },
data() {
return {
activeTags: '疾病',
styleGroups: [],
existingGroups: [],
activeCollapseNames: [],
checkedConfigIds: [],
checkedGroupIds: [],
usingConfigIds: [],
editingConfigId: null,
editingConfigLabel: '',
saveDialogVisible: false,
saveForm: { group_name: '', canvas_name: '' },
tagStyles: {
'Disease': this.getInitialTagParams('Disease'),
'Symptom': this.getInitialTagParams('Symptom'),
'Cause': this.getInitialTagParams('Cause'),
'Drug': this.getInitialTagParams('Drug'),
'Department': this.getInitialTagParams('Department'),
'DiseaseSite': this.getInitialTagParams('DiseaseSite'),
'Check': this.getInitialTagParams('Check'),
'Other': this.getInitialTagParams('Other'),
},
nodeShowLabel: true,
nodeFontFamily: 'Microsoft YaHei, sans-serif',
nodeFontSize: 12,
nodeFontColor: '#ffffff',
nodeShape: 'circle',
nodeSize: 60,
nodeFill: '#EF4444',
nodeStroke: '#B91C1C',
nodeLineWidth: 2,
edgeShowLabel: true,
edgeEndArrow: true,
edgeFontFamily: 'Microsoft YaHei, sans-serif',
edgeFontSize: 10,
edgeFontColor: '#666666',
edgeType: 'quadratic',
edgeLineWidth: 2,
edgeStroke: '#EF4444',
defaultData: {
nodes: [
{ id: "node1", data: { name: "霍乱", label: "Disease" } },
{ id: "node2", data: { name: "腹泻", label: "Symptom" } },
{ id: "node3", data: { name: "脱水", label: "Disease" } },
{ id: "node4", data: { name: "呕吐", label: "Disease" } },
{ id: "node5", data: { name: "由霍乱弧菌感染所致", label: "Cause" } },
{ id: "node6", data: { name: "复方磺胺甲噁唑", label: "Drug" } },
{ id: "node7", data: { name: "消化系统", label: "DiseaseSite" } },
{ id: "node8", data: { name: "传染科", label: "Department" } },
{ id: "node9", data: { name: "代谢性 酸中毒", label: "Disease" } },
{ id: "node10", data: { name: "急性肾衰竭", label: "Disease" } },
{ id: "node11", data: { name: "检查项目", label: "Check" } }
],
edges: [
{ id: "e1", source: "node1", target: "node2", data: { relationship: { properties: { label: "症状与体征" } } } },
{ id: "e2", source: "node1", target: "node3", data: { relationship: { properties: { label: "并发症" } } } },
{ id: "e3", source: "node1", target: "node4", data: { relationship: { properties: { label: "并发症" } } } },
{ id: "e4", source: "node1", target: "node5", data: { relationship: { properties: { label: "病因" } } } },
{ id: "e5", source: "node1", target: "node6", data: { relationship: { properties: { label: "治疗方案" } } } },
{ id: "e6", source: "node1", target: "node7", data: { relationship: { properties: { label: "病变部位" } } } },
{ id: "e7", source: "node1", target: "node8", data: { relationship: { properties: { label: "科室" } } } },
{ id: "e8", source: "node1", target: "node9", data: { relationship: { properties: { label: "并发症" } } } },
{ id: "e9", source: "node1", target: "node10", data: { relationship: { properties: { label: "并发症" } } } },
{ id: "e10", source: "node1", target: "node11", data: { relationship: { properties: { label: "检查" } } } }
]
},
saveTimer: null,
isInitialEcho: false
}
},
watch: {
checkedGroupIds(newGroupIds) {
this.styleGroups.forEach(group => {
const isGroupChecked = newGroupIds.includes(group.id);
const childIds = group.configs.map(c => c.id);
if (isGroupChecked) {
this.checkedConfigIds = Array.from(new Set([...this.checkedConfigIds, ...childIds]));
} else {
this.checkedConfigIds = this.checkedConfigIds.filter(id => !childIds.includes(id));
}
});
},
nodeFill(newVal) {
this.edgeStroke = newVal;
},
nodeShowLabel: 'syncAndRefresh', nodeFontFamily: 'syncAndRefresh', nodeFontSize: 'syncAndRefresh',
nodeFontColor: 'syncAndRefresh', nodeShape: 'syncAndRefresh', nodeSize: 'syncAndRefresh',
nodeStroke: 'syncAndRefresh', nodeLineWidth: 'syncAndRefresh',
edgeShowLabel: 'syncAndRefresh', edgeEndArrow: 'syncAndRefresh', edgeFontFamily: 'syncAndRefresh',
edgeFontSize: 'syncAndRefresh', edgeFontColor: 'syncAndRefresh', edgeType: 'syncAndRefresh',
edgeLineWidth: 'syncAndRefresh', edgeStroke: 'syncAndRefresh'
},
created() {
this._graph = null;
this._nodeLabelMap = new Map();
},
mounted() {
this.$nextTick(() => {
setTimeout(() => {
this.initGraph();
this.fetchConfigs();
window.addEventListener('resize', this.handleResize);
}, 300);
});
},
beforeUnmount() {
if (this._graph) {
this._graph.destroy();
this._graph = null;
}
window.removeEventListener('resize', this.handleResize);
if (this.saveTimer) clearTimeout(this.saveTimer);
},
methods: {
handleEditConfig(item) {
if (this.saveTimer) clearTimeout(this.saveTimer);
this.isInitialEcho = true;
this.editingConfigId = item.id;
this.editingConfigLabel = item.current_label;
this.activeTags = item.current_label;
const s = item.styles;
if (!s) {
this.isInitialEcho = false;
return;
}
this.nodeShowLabel = s.nodeShowLabel;
this.nodeFontFamily = s.nodeFontFamily;
this.nodeFontSize = s.nodeFontSize;
this.nodeFontColor = s.nodeFontColor;
this.nodeShape = s.nodeShape;
this.nodeSize = s.nodeSize;
this.nodeFill = s.nodeFill;
this.nodeStroke = s.nodeStroke;
this.nodeLineWidth = s.nodeLineWidth;
this.edgeShowLabel = s.edgeShowLabel;
this.edgeEndArrow = s.edgeEndArrow;
this.edgeFontFamily = s.edgeFontFamily;
this.edgeFontSize = s.edgeFontSize;
this.edgeFontColor = s.edgeFontColor;
this.edgeType = s.edgeType;
this.edgeLineWidth = s.edgeLineWidth;
this.edgeStroke = s.edgeStroke;
const labelEn = tagToLabelMap[item.current_label];
if (labelEn) this.tagStyles[labelEn] = JSON.parse(JSON.stringify(s));
if (!this.usingConfigIds.includes(item.id)) {
this.styleGroups.forEach(g => {
g.configs.forEach(c => {
if (this.usingConfigIds.includes(c.id) && c.current_label === item.current_label) {
this.usingConfigIds = this.usingConfigIds.filter(id => id !== c.id);
}
});
});
this.usingConfigIds.push(item.id);
}
this.updateAllElements();
this.$nextTick(() => {
setTimeout(() => {
this.isInitialEcho = false;
}, 100);
});
},
syncAndRefresh() {
if (this.isInitialEcho) return;
const labelEn = tagToLabelMap[this.activeTags];
if (!labelEn) return;
const currentStyle = {
nodeShowLabel: this.nodeShowLabel, nodeFontFamily: this.nodeFontFamily, nodeFontSize: this.nodeFontSize,
nodeFontColor: this.nodeFontColor, nodeShape: this.nodeShape, nodeSize: this.nodeSize,
nodeFill: this.nodeFill, nodeStroke: this.nodeStroke, nodeLineWidth: this.nodeLineWidth,
edgeShowLabel: this.edgeShowLabel, edgeEndArrow: this.edgeEndArrow, edgeFontFamily: this.edgeFontFamily,
edgeFontSize: this.edgeFontSize, edgeFontColor: this.edgeFontColor, edgeType: this.edgeType,
edgeLineWidth: this.edgeLineWidth, edgeStroke: this.edgeStroke
};
this.tagStyles[labelEn] = currentStyle;
this.updateAllElements();
if (this.editingConfigId) {
if (this.saveTimer) clearTimeout(this.saveTimer);
const currentEditId = this.editingConfigId;
this.saveTimer = setTimeout(async () => {
try {
let targetConf = null;
let groupName = null;
for (const group of this.styleGroups) {
targetConf = group.configs.find(c => c.id === currentEditId);
if (targetConf) {
groupName = group.group_name;
break;
}
}
if (targetConf) {
const payload = {
id: currentEditId,
canvas_name: targetConf.canvas_name,
current_label: targetConf.current_label,
group_name: groupName,
styles: currentStyle,
is_auto_save: true
};
await saveGraphStyle(payload);
targetConf.styles = JSON.parse(JSON.stringify(currentStyle));
}
} catch (err) {
console.error("同步失败:", err);
}
}, 800);
}
},
validateNodeSize(event) {
const val = parseInt(event.target.value);
if (isNaN(val) || val < 30 || val > 100) {
ElMessage({ message: `请输入 30 到 100`, type: 'warning' });
event.target.value = this.nodeSize;
return;
}
this.nodeSize = val;
},
validateNodeLineWidth(event) {
const val = parseInt(event.target.value);
if (isNaN(val) || val < 1 || val > 5) {
ElMessage({ message: `请输入 1 到 5`, type: 'warning' });
event.target.value = this.nodeLineWidth;
return;
}
this.nodeLineWidth = val;
},
validateEdgeLineWidth(event) {
const val = parseInt(event.target.value);
if (isNaN(val) || val < 1 || val > 5) {
ElMessage({ message: `请输入 1 到 5`, type: 'warning' });
event.target.value = this.edgeLineWidth;
return;
}
this.edgeLineWidth = val;
},
getInitialTagParams(label) {
const fill = INITIAL_FILL_MAP[label] || '#59d1d4';
return {
nodeShowLabel: true, nodeFontFamily: 'Microsoft YaHei, sans-serif', nodeFontSize: 12, nodeFontColor: '#ffffff',
nodeShape: 'circle', nodeSize: 60, nodeFill: fill,
nodeStroke: INITIAL_STROKE_MAP[label] || '#40999b', nodeLineWidth: 2, edgeShowLabel: true, edgeEndArrow: true,
edgeFontFamily: 'Microsoft YaHei, sans-serif', edgeFontSize: 10, edgeFontColor: '#666666', edgeType: 'line',
edgeLineWidth: 2, edgeStroke: fill
};
},
handleTagClick(tag) {
if (this.editingConfigId && this.editingConfigLabel !== tag) {
ElMessageBox.confirm(
`当前正在编辑【${this.editingConfigLabel}】的存储配置,切换到【${tag}】将退出编辑模式,未保存的修改可能丢失。`,
'提示',
{ confirmButtonText: '确定切换', cancelButtonText: '取消', type: 'warning' }
).then(() => {
this.editingConfigId = null;
this.editingConfigLabel = '';
this.performTagSwitch(tag);
}).catch(() => {});
} else {
this.performTagSwitch(tag);
}
},
performTagSwitch(tag) {
this.activeTags = tag;
const labelEn = tagToLabelMap[tag];
const style = this.tagStyles[labelEn];
if (style) {
this.isInitialEcho = true;
Object.assign(this, style);
this.$nextTick(() => { this.isInitialEcho = false; });
}
this.updateAllElements();
},
initGraph() {
const container = this.$refs.graphContainer;
if (!container || container.clientWidth === 0) return;
this.defaultData.nodes.forEach(n => this._nodeLabelMap.set(n.id, n.data?.label));
if (this._graph) this._graph.destroy();
const graph = new Graph({
container, width: container.clientWidth, height: container.clientHeight || 600,
layout: { type: 'radial', unitRadius: 100, preventOverlap: true, nodeSpacing: 50 },
behaviors: ['zoom-canvas', 'drag-canvas', 'drag-element', 'hover-activate'],
autoFit: 'center', animation: false
});
this._graph = markRaw(graph);
this.updateAllElements();
},
getEffectiveStyleKey(label) {
return CORE_LABELS.includes(label) ? label : 'Other';
},
updateAllElements() {
if (!this._graph) return;
const currentActiveLabelEn = tagToLabelMap[this.activeTags];
const labelToAppliedConfigMap = {};
this.styleGroups.forEach(group => {
group.configs.forEach(conf => {
if (this.usingConfigIds.includes(conf.id)) {
const labelEn = tagToLabelMap[conf.current_label];
if (labelEn) labelToAppliedConfigMap[labelEn] = conf.styles;
}
});
});
const hexToRgba = (hex, opacity) => {
if (!hex) return 'rgba(182, 178, 178, 0.5)';
if (hex.startsWith('rgba')) return hex;
let r = parseInt(hex.slice(1, 3), 16), g = parseInt(hex.slice(3, 5), 16), b = parseInt(hex.slice(5, 7), 16);
return `rgba(${r}, ${g}, ${b}, ${opacity})`;
};
const nodes = this.defaultData.nodes.map(node => {
const rawLabel = node.data?.label || '';
const effectiveKey = this.getEffectiveStyleKey(rawLabel);
let s;
if (effectiveKey === currentActiveLabelEn) {
s = {
nodeShape: this.nodeShape, nodeSize: this.nodeSize, nodeFill: this.nodeFill,
nodeStroke: this.nodeStroke, nodeLineWidth: this.nodeLineWidth,
nodeShowLabel: this.nodeShowLabel, nodeFontColor: this.nodeFontColor,
nodeFontSize: this.nodeFontSize, nodeFontFamily: this.nodeFontFamily
};
} else {
s = labelToAppliedConfigMap[effectiveKey] || this.tagStyles[effectiveKey];
}
return {
...node, type: s?.nodeShape || 'circle',
style: {
size: this.safeNum(s?.nodeSize, 60), fill: s?.nodeFill, stroke: s?.nodeStroke,
lineWidth: this.safeNum(s?.nodeLineWidth, 2), labelText: s?.nodeShowLabel ? (node.data?.name || '') : '',
labelFill: s?.nodeFontColor || '#ffffff', labelFontSize: this.safeNum(s?.nodeFontSize, 12),
labelFontFamily: s?.nodeFontFamily || 'Microsoft YaHei', labelPlacement: 'center', labelWordWrap: true,
labelMaxWidth: '150%', labelMaxLines: 3, labelTextOverflow: 'ellipsis', labelTextAlign: 'center',
}
};
});
const edges = this.defaultData.edges.map(edge => {
const sRawLabel = this._nodeLabelMap.get(edge.source);
const effectiveKey = this.getEffectiveStyleKey(sRawLabel);
let s;
if (effectiveKey === currentActiveLabelEn) {
s = {
edgeType: this.edgeType, edgeStroke: this.edgeStroke, edgeLineWidth: this.edgeLineWidth,
edgeEndArrow: this.edgeEndArrow, edgeShowLabel: this.edgeShowLabel,
edgeFontColor: this.edgeFontColor, edgeFontSize: this.edgeFontSize, edgeFontFamily: this.edgeFontFamily
};
} else {
s = labelToAppliedConfigMap[effectiveKey] || this.tagStyles[effectiveKey];
}
const strokeColor = hexToRgba(s?.edgeStroke || '#EF4444', 0.6);
return {
...edge, type: s?.edgeType || 'line',
style: {
stroke: strokeColor, lineWidth: this.safeNum(s?.edgeLineWidth, 2), endArrow: s?.edgeEndArrow,
labelText: s?.edgeShowLabel ? (edge.data?.relationship?.properties?.label || '') : '',
labelFill: s?.edgeFontColor || '#666', labelFontSize: this.safeNum(s?.edgeFontSize, 10),
labelFontFamily: s?.edgeFontFamily || 'Microsoft YaHei', labelBackground: true,
labelBackgroundFill: '#fff', labelBackgroundOpacity: 0.7
}
};
});
this._graph.setData({ nodes, edges });
this._graph.render();
},
safeNum(val, defaultVal = 1) {
const n = Number(val);
return isNaN(n) ? defaultVal : n;
},
async fetchConfigs() {
try {
const res = await getGroupedGraphStyleList();
if (res.code === 200) {
this.styleGroups = res.data.map(group => {
const uniqueConfigs = (group.configs || []).map(conf => ({
...conf,
styles: typeof conf.styles === 'string' ? JSON.parse(conf.styles) : conf.styles
}));
return { ...group, configs: uniqueConfigs };
});
const activeGroup = this.styleGroups.find(g => g.is_active);
if (activeGroup) {
this.usingConfigIds = activeGroup.configs.map(c => c.id);
activeGroup.configs.forEach(conf => {
const labelEn = tagToLabelMap[conf.current_label];
if (labelEn) {
this.tagStyles[labelEn] = JSON.parse(JSON.stringify(conf.styles));
}
});
const currentActiveConf = activeGroup.configs.find(c => c.current_label === this.activeTags);
if (currentActiveConf) {
this.isInitialEcho = true;
Object.assign(this, currentActiveConf.styles);
this.editingConfigId = currentActiveConf.id;
this.editingConfigLabel = currentActiveConf.current_label;
this.$nextTick(() => { this.isInitialEcho = false; });
}
}
this.updateAllElements();
}
} catch (err) {
console.error("加载配置失败:", err);
}
},
async fetchGroupNames() {
const res = await getGraphStyleGroups();
if (res.code === 200) this.existingGroups = res.data;
},
toggleApplyConfig(item) {
const idx = this.usingConfigIds.indexOf(item.id);
if (idx > -1) {
this.usingConfigIds.splice(idx, 1);
if (this.editingConfigId === item.id) {
this.editingConfigId = null;
this.editingConfigLabel = '';
}
} else {
this.handleEditConfig(item);
}
this.updateAllElements();
},
// 修改 validateGroupConstraint 函数
validateGroupConstraint(groupName, labelName, excludeId = null) {
const group = this.styleGroups.find(g => g.group_name === groupName);
if (!group) return true;
// 1. 检查标签是否重复
const isLabelExist = group.configs.some(c => c.current_label === labelName && c.id !== excludeId);
if (isLabelExist) {
// 使用 alert 而不是 confirm,因为它不需要处理“取消”逻辑,且必须加 .catch() 规避报错
ElMessageBox.alert(
`方案【${groupName}】中已存在【${labelName}】标签的配置,请先删除旧配置或选择其他方案。`,
'校验失败',
{ type: 'error' }
).catch(() => {}); // 捕获关闭弹窗时的异常
return false;
}
// 2. 检查总量是否已达5个
if (group.configs.length >= 5 && !group.configs.some(c => c.id === excludeId)) {
ElMessageBox.alert(
`方案【${groupName}】的配置已满(上限5个),无法添加。`,
'校验失败',
{ type: 'error' }
).catch(() => {});
return false;
}
return true;
},
async moveConfigToGroup(config, targetGroup) {
// 移动时的校验
if (!this.validateGroupConstraint(targetGroup.group_name, config.current_label, config.id)) {
return;
}
try {
const payload = {
id: config.id,
canvas_name: config.canvas_name,
group_name: targetGroup.group_name,
current_label: config.current_label,
styles: config.styles,
is_auto_save: false
};
const res = await saveGraphStyle(payload);
if (res.code === 200) {
ElMessage.success(`已移动至【${targetGroup.group_name}】`);
await this.fetchConfigs();
}
} catch (err) {
ElMessage.error("操作失败");
}
},
handleSaveClick() {
this.fetchGroupNames();
this.saveForm.canvas_name = `${this.activeTags}_${Date.now()}`;
this.saveDialogVisible = true;
},
async confirmSave() {
if (!this.saveForm.group_name?.trim() || !this.saveForm.canvas_name?.trim()) {
return ElMessage.warning("请完善名称");
}
// 保存时的校验
if (!this.validateGroupConstraint(this.saveForm.group_name.trim(), this.activeTags)) {
return;
}
const labelEn = tagToLabelMap[this.activeTags];
const payload = {
canvas_name: this.saveForm.canvas_name.trim(),
group_name: this.saveForm.group_name.trim(),
current_label: this.activeTags,
styles: { ...this.tagStyles[labelEn] },
is_auto_save: false
};
const res = await saveGraphStyle(payload);
if (res.code === 200) {
ElMessage.success("保存成功");
this.saveDialogVisible = false;
await this.fetchConfigs();
}
},
// ===========================================================================
async applyWholeGroup(group) {
if (this.saveTimer) clearTimeout(this.saveTimer);
this.isInitialEcho = true;
this.editingConfigId = null;
this.editingConfigLabel = '';
try {
const REQUIRED_TAGS = ['疾病', '症状', '药品', '检查', '其他'];
const currentLabels = group.configs.map(conf => conf.current_label);
const hasTags = new Set(currentLabels);
const missingTags = REQUIRED_TAGS.filter(tag => !hasTags.has(tag));
if (missingTags.length > 0) {
this.isInitialEcho = false;
return ElMessageBox.alert(
`该方案配置不完整,无法应用。<br/>缺失:<b style="color: #f56c6c">${missingTags.join('')}</b>`,
'提示', { dangerouslyUseHTMLString: true, type: 'warning' }
);
}
this.usingConfigIds = group.configs.map(c => c.id);
const res = await applyGraphStyleGroup(group.id);
if (res.code === 200) {
await this.fetchConfigs();
if (group.configs.length > 0) {
this.handleEditConfig(group.configs[0]);
}
ElMessage.success(`已应用方案【${group.group_name}`);
}
} catch (err) {
this.isInitialEcho = false;
ElMessage.error("切换失败");
}
},
resetStyle() {
const labelEn = tagToLabelMap[this.activeTags];
const initial = this.getInitialTagParams(labelEn);
this.tagStyles[labelEn] = initial;
this.isInitialEcho = true;
Object.assign(this, initial);
this.$nextTick(() => {
this.isInitialEcho = false;
this.syncAndRefresh();
});
},
async deleteSingleConfig(id) {
if (this.usingConfigIds.includes(id)) return ElMessage.error("应用中无法删除");
try {
await ElMessageBox.confirm('确定删除吗?', '提示');
const res = await deleteGraphStyle(id);
if (res.code === 200) {
ElMessage.success("删除成功");
this.fetchConfigs();
}
} catch (err) { }
},
async deleteGroup(groupId) {
const group = this.styleGroups.find(g => g.id === groupId);
if (!group || group.is_active) return ElMessage.error("应用中无法删除");
try {
await ElMessageBox.confirm('确定删除全案吗?', '提示');
const res = await deleteGraphStyleGroup(groupId);
if (res.code === 200) {
ElMessage.success("已删除");
this.fetchConfigs();
}
} catch (err) { }
},
async handleUnifiedBatchDelete() {
if (this.checkedConfigIds.length === 0 && this.checkedGroupIds.length === 0) return;
try {
await ElMessageBox.confirm('确定批量删除吗?', '提示');
if (this.checkedGroupIds.length > 0) {
for (const gid of this.checkedGroupIds) await deleteGraphStyleGroup(gid);
}
if (this.checkedConfigIds.length > 0) {
await batchDeleteGraphStyle({ ids: this.checkedConfigIds });
}
ElMessage.success("成功");
this.clearSelection();
this.fetchConfigs();
} catch (e) { }
},
clearSelection() {
this.checkedConfigIds = [];
this.checkedGroupIds = [];
},
handleResize() {
if (this._graph && this.$refs.graphContainer) {
this._graph.setSize(this.$refs.graphContainer.clientWidth, this.$refs.graphContainer.clientHeight);
}
}
}
}
</script>
<style scoped>
/* 精准控制“应用全案”按钮 */
.group-header-slot .el-button--primary.is-plain {
background-color: #1559f3 !important;
color: #ffffff !important;
border: none !important;
font-weight: bold;
}
.group-header-slot .el-button--primary.is-plain:hover {
opacity: 0.8;
background-color: #1559f3 !important;
color: #ffffff !important;
}
/* 精准控制弹窗中的“确定保存”按钮 */
.el-dialog__footer .el-button--primary {
background-color: #1559f3 !important;
border-color: #1559f3 !important;
color: #ffffff !important;
font-weight: bold;
}
.el-dialog__footer .el-button--primary:hover {
opacity: 0.8;
background-color: #1559f3 !important;
border-color: #1559f3 !important;
}
.control-panel::-webkit-scrollbar {
display: none !important;
}
.control-panel {
scrollbar-width: none !important;
-ms-overflow-style: none !important;
}
.knowledge-graph-container {
display: flex;
height: 100vh;
background-color: #f3f3f3;
overflow: hidden;
}
.control-panel {
width: 250px;
background: #ffffff;
box-shadow: 4px 0 12px rgba(0, 0, 0, 0.08);
padding: 10px;
display: flex;
flex-direction: column;
overflow-y: auto;
flex-shrink: 0;
z-index: 5;
}
.config-list-panel {
width: 250px;
background: #ffffff;
box-shadow: -4px 0 12px rgba(0, 0, 0, 0.08);
padding: 18px;
display: flex;
flex-direction: column;
flex-shrink: 0;
position: relative;
z-index: 5;
}
.panel-header-container {
margin-bottom: 10px;
}
.panel-header {
display: flex;
justify-content: space-between;
align-items: center;
padding-bottom: 10px;
border-bottom: 1px solid #E2E6F3;
}
/*.header-line {
height: 1px;
background-color: #e2e8f0;
width: 100%;
}*/
.custom-title-style {
font-size: 18px;
font-weight: bold;
color: #1157f3;
}
/* 标签过滤样式 */
.tag-filters {
display: flex;
flex-wrap: nowrap;
gap: 6px;
margin-bottom: 10px;
padding-bottom: 10px;
}
.tag-pill {
flex-shrink: 0;
padding: 1px 10px;
border-radius: 20px;
font-size: 12px;
font-weight: bold;
color: #ffffff;
background-color: #959390;
cursor: pointer;
transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
user-select: none;
border: 1px solid transparent;
display: inline-flex;
align-items: center;
justify-content: center;
}
.tag-pill.is-active {
background-color: #4a68db;
}
.section-title {
display: flex;
align-items: center;
font-size: 14px;
font-weight: bold;
color: #334155;
margin-bottom: 12px;
padding-left: 12px;
position: relative;
line-height: 1;
}
.section-title::before {
content: "";
position: absolute;
left: 0;
width: 4px;
height: 15px;
background-color: #1559f3;
border-radius: 2px;
}
.form-group-flex {
display: flex;
align-items: center;
justify-content: flex-start;
font-size: 13px;
margin-bottom: 10px;
color: #475569;
}
.checkbox-label {
width: 80px;
flex-shrink: 0;
text-align: left;
margin-right: 8px;
}
.theme-checkbox {
accent-color: #1559f3;
width: 16px;
height: 16px;
cursor: pointer;
}
.form-group, .color-picker-item {
display: flex;
align-items: center;
margin-bottom: 10px;
font-size: 13px;
}
.form-group label, .color-picker-item label {
width: 80px;
flex-shrink: 0;
text-align: right;
margin-right: 8px;
}
.form-group select, .form-group input[type="number"] {
flex: 1;
padding: 5px;
border: none;
border-radius: 4px;
width: 100px;
box-shadow: 0 0 0 2px #EBF0FF;
outline: none;
}
.slider-wrapper {
flex: 1;
display: flex;
align-items: center;
gap: 12px;
}
.theme-slider {
-webkit-appearance: none;
appearance: none;
width: 100%;
height: 6px;
background: #dde5f3;
border-radius: 10px;
outline: none;
}
.theme-slider::-webkit-slider-thumb {
-webkit-appearance: none;
appearance: none;
width: 14px;
height: 14px;
background: #1559f3;
border-radius: 50%;
cursor: pointer;
}
.val-text-black {
color: #000;
font-size: 13px;
min-width: 35px;
}
.color-picker-border {
border-radius: 4px;
display: flex;
}
.square-picker {
width: 24px;
height: 24px;
cursor: pointer;
border: none;
padding: 0;
}
.button-footer {
}
.btn-confirm-save {
background: #1559f3;
color: #fff;
border: none;
flex: 1;
padding: 5px 14px;
border-radius: 4px;
cursor: pointer;
width: 100px;
font-size: 12px;
margin-right: 15px;
}
.btn-reset-style {
background: #fff;
color: #1559f3;
border: 1px solid #1559f3;
flex: 1;
padding: 5px 14px;
border-radius: 4px;
cursor: pointer;
width: 100px;
font-size: 12px;
}
.graph-container {
flex: 1;
background: #fff;
}
.config-list {
flex: 1;
overflow-y: auto;
padding-bottom: 100px;
scrollbar-width: none; /* 针对 Firefox */
-ms-overflow-style: none; /* 针对 IE 和 Edge */
}
:deep(.el-collapse-item__content) {
padding-left: 32px !important;
padding-right: 10px !important;
padding-bottom: 12px !important;
padding-top: 2px !important;
background-color: transparent !important;
}
.config-card {
display: flex;
align-items: center;
justify-content: space-between;
background-color:#f6f9fc !important;
padding: 7px 15px;
margin-bottom: 10px;
border-radius: 6px;
cursor: pointer;
transition: all 0.2s;
border: 1px solid #E2E5EA;
}
.config-card:hover {
background-color: #eff6ff !important;
outline: 1.5px solid #1559f3;
}
.card-using {
background-color: #eff6ff !important;
}
.card-checked {
border-left: 4px solid rgb(239, 68, 68) !important;
}
.card-left {
display: flex;
align-items: flex-start;
flex: 1;
min-width: 0;
gap: 8px;
}
.checkbox-wrapper {
display: flex;
align-items: center;
justify-content: flex-start;
margin-right: 0;
padding-right: 0;
border-right: none;
flex-shrink: 0;
height: auto;
margin-top: 4px;
}
.config-checkbox {
margin: 0;
cursor: pointer;
}
.card-info {
display: flex;
flex-direction: column;
align-items: flex-start;
flex: 1;
min-width: 0;
gap: 4px;
}
.card-title-row {
display: flex;
align-items: center;
line-height: 20px;
}
.card-name {
font-weight: 600;
color: #1e293b;
font-size: 14px;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
margin-right: 4px;
}
.status-badge {
font-size: 10px;
background: #1559f3;
color: white;
padding: 0px 6px;
border-radius: 4px;
white-space: nowrap;
}
.card-right {
display: flex;
align-items: center;
height: 20px;
margin-left: 10px;
}
.delete-icon {
color: #94a3b8;
padding: 4px;
}
.delete-icon:hover {
color: #ef4444;
background: #fee2e2;
border-radius: 4px;
}
.batch-actions-fixed {
position: absolute;
bottom: 0;
left: 0;
right: 0;
background: #ffffff;
padding: 15px;
z-index: 10;
display: flex;
flex-direction: column;
gap: 10px;
}
.selection-info {
font-size: 13px;
color: #ef4444;
font-weight: bold;
text-align: center;
}
.batch-button-group {
display: flex;
gap: 8px;
}
.btn-batch-delete-final {
flex: 2;
padding: 10px;
background: #ef4444;
color: #fff;
border: none;
border-radius: 6px;
cursor: pointer;
font-weight: bold;
}
.btn-clear-selection {
flex: 1;
padding: 10px;
background: #fff;
color: #64748b;
border: 1px solid #cbd5e1;
border-radius: 6px;
cursor: pointer;
}
.refresh-icon {
cursor: pointer;
color: #94a3b8;
}
.group-header-slot {
display: flex;
align-items: center;
width: 100%;
padding-right: 12px;
flex-wrap: nowrap;
}
.group-name-text {
flex: 1;
font-weight: 900;
font-size: 16px;
color: #0f172a;
margin-left: 4px;
text-align: left;
}
.group-del {
margin-left: 10px;
color: #94a3b8;
}
:deep(.el-collapse-item__header) {
padding: 0 10px;
height: 54px;
line-height: 54px;
background-color: #ffffff !important;
border-top: none !important;
}
:deep(.el-collapse-item__wrap) {
border-bottom: none;
background-color: transparent !important;
}
/* 统一对话框/消息框 */
:deep(.el-dialog__title),
:deep(.el-message-box__title) {
color: #000000 !important;
font-weight: 600 !important;
}
:deep(.el-dialog__header),
:deep(.el-message-box__header) {
text-align: left !important;
}
:deep(.el-dialog__footer .el-button:first-child),
:deep(.el-message-box__btns .el-button:first-child) {
background-color: #e6e6e6 !important;
border-color: #e6e6e6 !important;
color: #333 !important;
}
:deep(.el-message-box__btns .el-button--primary) {
background-color: #1559f3 !important;
border-color: #1559f3 !important;
}
:deep(.el-dialog) {
--el-color-primary: #ebf0ff !important;
--el-input-hover-border-color: #ebf0ff !important;
--el-input-focus-border-color: #ebf0ff !important;
--el-border-color-hover: #ebf0ff !important;
}
:deep(.el-dialog .el-input__wrapper) {
box-shadow: 0 0 0 1px #ebf0ff inset !important;
background-color: #ffffff !important;
}
:deep(.el-dialog .el-input.is-focus .el-input__wrapper),
:deep(.el-dialog .el-input__wrapper.is-focus),
:deep(.el-dialog .el-select .el-input__wrapper.is-focus),
:deep(.el-dialog .el-select:hover .el-input__wrapper) {
box-shadow: 0 0 0 1px #ebf0ff inset !important;
}
:deep(.el-dialog .el-input__inner) {
outline: none !important;
}
</style>
<style>
.el-message-box__header {
text-align: left !important;
}
.el-message-box__title {
color: #000000 !important;
font-weight: 500 !important;
font-size: 18px !important;
}
.el-message-box__btns .el-button--primary {
background-color: #1559f3 !important;
border-color: #1559f3 !important;
}
</style>