import { useEffect, useMemo, useState } from 'react';
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import { Button, Descriptions, Drawer, Empty, Spin, Tag } from 'antd';
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import type { DescriptionsProps } from 'antd';
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import { customerTypeMeta, levelMeta, renderTags, sourceMeta, stageMeta } from '../columns';
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import { getCustomerDetail } from '../service';
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import type { CustomerVO } from '../types';
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import { formatDateTime } from '../utils';
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interface CustomerDetailDrawerProps {
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open: boolean;
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/** 待展示的客户 ID，关闭时为 null。 */
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customerId: number | null;
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onClose: () => void;
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}
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const renderTag = (meta?: { text: string; color: string }) =>
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meta ? (
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<Tag color={meta.color} bordered={false}>
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{meta.text}
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</Tag>
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) : (
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'-'
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);
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const CustomerDetailDrawer = ({ open, customerId, onClose }: CustomerDetailDrawerProps) => {
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const [customer, setCustomer] = useState<CustomerVO | null>(null);
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const [loading, setLoading] = useState(false);
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useEffect(() => {
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if (!open || !customerId) return;
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let active = true;
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setCustomer(null);
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setLoading(true);
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getCustomerDetail({ id: customerId })
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.then((data) => {
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if (active) setCustomer(data);
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})
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.catch(() => {
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// 错误已由 request 统一提示
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if (active) setCustomer(null);
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})
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.finally(() => {
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if (active) setLoading(false);
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});
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return () => {
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active = false;
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};
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}, [customerId, open]);
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const items = useMemo<DescriptionsProps['items']>(() => {
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if (!customer) return [];
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return [
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{ key: 'name', label: '客户名称', children: customer.name || '-' },
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{
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key: 'customerType',
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label: '客户类型',
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children: renderTag(customer.customerType ? customerTypeMeta[customer.customerType] : undefined),
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},
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{
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key: 'level',
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label: '客户等级',
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children: renderTag(customer.level ? levelMeta[customer.level] : undefined),
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},
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{
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key: 'stage',
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label: '客户阶段',
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children: renderTag(customer.stage ? stageMeta[customer.stage] : undefined),
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},
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{ key: 'industry', label: '所属行业', children: customer.industry || '-' },
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{ key: 'region', label: '所在地区', children: customer.region || '-' },
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{
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key: 'source',
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label: '客户来源',
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children: customer.source ? sourceMeta[customer.source] ?? customer.source : '-',
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},
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{ key: 'contactName', label: '联系人', children: customer.contactName || '-' },
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{ key: 'contactPhone', label: '联系电话', children: customer.contactPhone || '-' },
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{ key: 'contactPosition', label: '职位', children: customer.contactPosition || '-' },
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{ key: 'contactTel', label: '备用电话', children: customer.contactTel || '-' },
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{ key: 'email', label: '邮箱', children: customer.email || '-' },
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{ key: 'address', label: '地址', children: customer.address || '-' },
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{ key: 'demand', label: '需求描述', children: customer.demand || '-' },
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{ key: 'tags', label: '标签', children: renderTags(customer.tags) },
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{ key: 'owner', label: '归属销售员', children: customer.ownerName || '-' },
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{ key: 'lastFollowAt', label: '最近跟进', children: formatDateTime(customer.lastFollowAt) },
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{ key: 'nextFollowAt', label: '下次跟进', children: formatDateTime(customer.nextFollowAt) },
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{ key: 'dealAt', label: '成交时间', children: formatDateTime(customer.dealAt) },
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{ key: 'lostAt', label: '流失时间', children: formatDateTime(customer.lostAt) },
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{ key: 'lostReason', label: '流失原因', children: customer.lostReason || '-' },
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];
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}, [customer]);
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return (
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<Drawer
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title="客户详情"
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width={520}
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open={open}
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onClose={onClose}
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footer={
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<div style={{ display: 'flex', justifyContent: 'flex-end' }}>
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<Button onClick={onClose}>关闭</Button>
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</div>
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}
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>
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<Spin spinning={loading}>
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{customer ? (
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<Descriptions column={1} bordered size="small" items={items} />
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) : (
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<Empty image={Empty.PRESENTED_IMAGE_SIMPLE} description="暂无客户信息" />
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)}
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</Spin>
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</Drawer>
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);
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};
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export default CustomerDetailDrawer;
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