b96978b588
将 981 行的 PluginDashboardPage.tsx 拆分为 4 个文件： - dashboard/dashboardTypes.ts (25 行) — 类型定义 - dashboard/dashboardConstants.ts (85 行) — 常量和配置 - dashboard/DashboardWidgets.tsx (298 行) — Widget 子组件 + 共享工具 - PluginDashboardPage.tsx (397 行) — 页面壳 提取了 prepareChartData / WidgetCardShell / tagStrokeColor 等共享工具， 消除了图表组件间的重复代码。tsc --noEmit 通过。
299 lines
11 KiB
TypeScript
299 lines
11 KiB
TypeScript
import { useEffect, useState, useRef } from 'react';
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import { Col, Spin, Empty, Tag, Progress, Skeleton, Tooltip, Card, Typography } from 'antd';
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import {
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InfoCircleOutlined,
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DashboardOutlined,
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} from '@ant-design/icons';
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import { Column, Pie, Funnel, Line } from '@ant-design/charts';
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import type { EntityStat, FieldBreakdown, WidgetData } from './dashboardTypes';
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import { TAG_COLORS, WIDGET_ICON_MAP } from './dashboardConstants';
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// ── 计数动画 Hook ──
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function useCountUp(end: number, duration = 800) {
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const [count, setCount] = useState(0);
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const prevEnd = useRef(end);
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useEffect(() => {
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if (end === prevEnd.current && count > 0) return;
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prevEnd.current = end;
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if (end === 0) { setCount(0); return; }
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const startTime = performance.now();
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function tick(now: number) {
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const elapsed = now - startTime;
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const progress = Math.min(elapsed / duration, 1);
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const eased = 1 - Math.pow(1 - progress, 3);
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setCount(Math.round(end * eased));
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if (progress < 1) requestAnimationFrame(tick);
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}
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requestAnimationFrame(tick);
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}, [end, duration]);
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return count;
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}
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// ── 共享工具 ──
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function prepareChartData(data: WidgetData['data'], dimensionOrder?: string[]) {
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return dimensionOrder
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? dimensionOrder
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.map((key) => data.find((d) => d.key === key))
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.filter(Boolean)
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.map((d) => ({ key: d!.key, count: d!.count }))
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: data.map((d) => ({ key: d.key, count: d.count }));
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}
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const TAG_COLOR_MAP: Record<string, string> = {
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blue: '#3B82F6', green: '#10B981', orange: '#F59E0B', red: '#EF4444',
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purple: '#8B5CF6', cyan: '#06B6D4', magenta: '#EC4899', gold: '#EAB308',
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lime: '#84CC16', geekblue: '#6366F1', volcano: '#F97316',
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};
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function tagStrokeColor(color: string): string {
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return TAG_COLOR_MAP[color] || '#3B82F6';
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}
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function WidgetCardShell({
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title,
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widgetType,
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children,
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}: {
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title: string;
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widgetType: string;
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children: React.ReactNode;
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}) {
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return (
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<Card
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size="small"
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title={<span style={{ fontSize: 14 }}>{WIDGET_ICON_MAP[widgetType]} {title}</span>}
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className="erp-fade-in"
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>
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{children}
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</Card>
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);
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}
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function ChartEmpty() {
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return <Empty image={Empty.PRESENTED_IMAGE_SIMPLE} description="暂无数据" />;
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}
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// ── 基础子组件 ──
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function StatValue({ value, loading }: { value: number; loading: boolean }) {
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const animatedValue = useCountUp(value);
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if (loading) return <Spin size="small" />;
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return <span className="erp-count-up">{animatedValue.toLocaleString()}</span>;
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}
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/** 顶部统计卡片 */
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export function StatCard({ stat, loading, delay }: { stat: EntityStat; loading: boolean; delay: string }) {
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return (
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<Col xs={12} sm={8} lg={Math.max(4, 24 / 5)} key={stat.name}>
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<div
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className={`erp-stat-card ${delay}`}
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style={{ '--card-gradient': stat.gradient, '--card-icon-bg': stat.iconBg } as React.CSSProperties}
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>
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<div className="erp-stat-card-bar" />
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<div className="erp-stat-card-body">
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<div className="erp-stat-card-info">
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<div className="erp-stat-card-title">{stat.displayName}</div>
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<div className="erp-stat-card-value">
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<StatValue value={stat.count} loading={loading} />
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</div>
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</div>
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<div className="erp-stat-card-icon">{stat.icon}</div>
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</div>
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</div>
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</Col>
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);
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}
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/** 骨架屏卡片 */
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export function SkeletonStatCard({ delay }: { delay: string }) {
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return (
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<Col xs={12} sm={8} lg={Math.max(4, 24 / 5)}>
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<div className={`erp-stat-card ${delay}`}>
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<div className="erp-stat-card-bar" style={{ opacity: 0.3 }} />
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<div className="erp-stat-card-body">
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<div className="erp-stat-card-info">
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<div style={{ width: 80, height: 14, marginBottom: 12 }}>
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<Skeleton.Input active size="small" style={{ width: 80, height: 14 }} />
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</div>
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<div style={{ width: 60, height: 32 }}>
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<Skeleton.Input active style={{ width: 60, height: 32 }} />
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</div>
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</div>
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<div style={{ width: 48, height: 48 }}>
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<Skeleton.Avatar active shape="square" size={48} />
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</div>
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</div>
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</div>
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</Col>
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);
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}
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/** 字段分布卡片 */
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export function BreakdownCard({
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breakdown, totalCount, index,
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}: { breakdown: FieldBreakdown; totalCount: number; index: number }) {
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const maxCount = Math.max(...breakdown.items.map((i) => i.count), 1);
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return (
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<Col xs={24} sm={12} lg={8} key={breakdown.fieldName}>
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<div className="erp-content-card erp-fade-in" style={{ animationDelay: `${0.05 * index}s`, opacity: 0 }}>
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<div className="erp-section-header" style={{ marginBottom: 16 }}>
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<InfoCircleOutlined className="erp-section-icon" style={{ fontSize: 14 }} />
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<span style={{ fontSize: 14, fontWeight: 600, color: 'var(--erp-text-primary)' }}>
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{breakdown.displayName}
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</span>
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<span style={{ marginLeft: 'auto', fontSize: 12, color: 'var(--erp-text-tertiary)' }}>
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{breakdown.items.length} 项
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</span>
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</div>
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<div style={{ display: 'flex', flexDirection: 'column', gap: 10 }}>
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{breakdown.items.map((item, idx) => {
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const percent = totalCount > 0 ? Math.round((item.count / totalCount) * 100) : 0;
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const barPercent = maxCount > 0 ? Math.round((item.count / maxCount) * 100) : 0;
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const color = TAG_COLORS[idx % TAG_COLORS.length];
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return (
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<div key={`${breakdown.fieldName}-${item.key}-${idx}`}>
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<div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', marginBottom: 4 }}>
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<Tooltip title={`${item.key}: ${item.count} (${percent}%)`}>
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<Tag color={color} style={{ margin: 0, maxWidth: '60%', overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }}>
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{item.key || '(空)'}
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</Tag>
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</Tooltip>
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<span style={{ fontSize: 13, fontWeight: 600, color: 'var(--erp-text-primary)', fontVariantNumeric: 'tabular-nums' }}>
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{item.count}
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<span style={{ fontSize: 11, fontWeight: 400, color: 'var(--erp-text-tertiary)', marginLeft: 4 }}>{percent}%</span>
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</span>
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</div>
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<Progress
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percent={barPercent}
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showInfo={false}
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strokeColor={tagStrokeColor(color)}
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trailColor="var(--erp-border-light)"
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size="small"
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style={{ marginBottom: 0 }}
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/>
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</div>
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);
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})}
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</div>
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{breakdown.items.length === 0 && (
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<Empty image={Empty.PRESENTED_IMAGE_SIMPLE} description="暂无数据" style={{ padding: '12px 0' }} />
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)}
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</div>
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</Col>
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);
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}
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/** 骨架屏分布卡片 */
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export function SkeletonBreakdownCard({ index }: { index: number }) {
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return (
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<Col xs={24} sm={12} lg={8}>
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<div className="erp-content-card erp-fade-in" style={{ animationDelay: `${0.05 * index}s`, opacity: 0 }}>
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<Skeleton active paragraph={{ rows: 4 }} />
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</div>
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</Col>
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);
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}
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// ── Widget 图表子组件 ──
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/** 统计卡片 widget */
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function StatWidgetCard({ widgetData }: { widgetData: WidgetData }) {
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const { widget, count } = widgetData;
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const animatedValue = useCountUp(count ?? 0);
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const color = widget.color || '#4F46E5';
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return (
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<Card size="small" className="erp-fade-in" style={{ height: '100%' }}>
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<div style={{ display: 'flex', alignItems: 'center', gap: 12 }}>
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<div style={{
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width: 40, height: 40, borderRadius: 10, background: `${color}18`,
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display: 'flex', alignItems: 'center', justifyContent: 'center', color, fontSize: 20,
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}}>
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{WIDGET_ICON_MAP[widget.type] || <DashboardOutlined />}
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</div>
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<div style={{ flex: 1 }}>
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<Typography.Text type="secondary" style={{ fontSize: 12 }}>{widget.title}</Typography.Text>
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<div style={{ fontSize: 24, fontWeight: 700, fontVariantNumeric: 'tabular-nums' }}>
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{animatedValue.toLocaleString()}
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</div>
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</div>
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</div>
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</Card>
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);
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}
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/** 柱状图 widget */
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function BarWidgetCard({ widgetData, isDark }: { widgetData: WidgetData; isDark: boolean }) {
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const { widget, data } = widgetData;
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const chartData = prepareChartData(data, widget.dimension_order);
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const axisLabelStyle = { fill: isDark ? '#94A3B8' : '#475569' };
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return (
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<WidgetCardShell title={widget.title} widgetType={widget.type}>
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{chartData.length > 0 ? (
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<Column data={chartData} xField="key" yField="count" colorField="key"
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style={{ maxWidth: 40, maxWidthRatio: 0.6 }}
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axis={{ x: { label: { style: axisLabelStyle } }, y: { label: { style: axisLabelStyle } } }}
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/>
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) : <ChartEmpty />}
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</WidgetCardShell>
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);
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}
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/** 饼图 widget */
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function PieWidgetCard({ widgetData }: { widgetData: WidgetData }) {
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const { widget, data } = widgetData;
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const chartData = data.map((d) => ({ key: d.key, count: d.count }));
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return (
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<WidgetCardShell title={widget.title} widgetType={widget.type}>
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{chartData.length > 0 ? (
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<Pie data={chartData} angleField="count" colorField="key" radius={0.8} innerRadius={0.5}
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label={{ text: 'key', position: 'outside' as const }}
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legend={{ color: { position: 'bottom' as const } }}
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/>
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) : <ChartEmpty />}
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</WidgetCardShell>
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);
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}
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/** 漏斗图 widget */
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function FunnelWidgetCard({ widgetData }: { widgetData: WidgetData }) {
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const { widget, data } = widgetData;
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const chartData = prepareChartData(data, widget.dimension_order);
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return (
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<WidgetCardShell title={widget.title} widgetType={widget.type}>
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{chartData.length > 0 ? (
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<Funnel data={chartData} xField="key" yField="count" legend={{ position: 'bottom' as const }} />
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) : <ChartEmpty />}
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</WidgetCardShell>
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);
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}
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/** 折线图 widget */
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function LineWidgetCard({ widgetData, isDark }: { widgetData: WidgetData; isDark: boolean }) {
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const { widget, data } = widgetData;
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const chartData = prepareChartData(data, widget.dimension_order);
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const axisLabelStyle = { fill: isDark ? '#94A3B8' : '#475569' };
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return (
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<WidgetCardShell title={widget.title} widgetType={widget.type}>
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{chartData.length > 0 ? (
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<Line data={chartData} xField="key" yField="count" smooth
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axis={{ x: { label: { style: axisLabelStyle } }, y: { label: { style: axisLabelStyle } } }}
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/>
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) : <ChartEmpty />}
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</WidgetCardShell>
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);
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}
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/** 渲染单个 widget */
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export function WidgetRenderer({ widgetData, isDark }: { widgetData: WidgetData; isDark: boolean }) {
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switch (widgetData.widget.type) {
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case 'stat_card': return <StatWidgetCard widgetData={widgetData} />;
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case 'bar_chart': return <BarWidgetCard widgetData={widgetData} isDark={isDark} />;
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case 'pie_chart': return <PieWidgetCard widgetData={widgetData} />;
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case 'funnel_chart': return <FunnelWidgetCard widgetData={widgetData} />;
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case 'line_chart': return <LineWidgetCard widgetData={widgetData} isDark={isDark} />;
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default: return null;
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}
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}
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