yunhaifinance/frontend/src/components/ContactManager.tsx

import React, { useState, useEffect } from 'react'
import { Table, Button, Modal, Form, Input, Switch, message, Space, Tag, Popconfirm } from 'antd'
import { PlusOutlined, EditOutlined, DeleteOutlined, PhoneOutlined, UserOutlined } from '@ant-design/icons'
import type { ColumnsType } from 'antd/es/table'
import { useTranslation } from 'react-i18next'

interface Contact {
  id: number
  name: string
  name_zh?: string
  position?: string
  department?: string
  is_primary: boolean
  phone?: string
  mobile?: string
  wechat?: string
  whatsapp?: string
  line_id?: string
  notes?: string
}

interface ContactManagerProps {
  companyType: 'customer' | 'supplier' | 'subcontractor'
  companyId: number
  companyName: string
  onContactsUpdated?: () => void
}

const ContactManager: React.FC<ContactManagerProps> = ({
  companyType,
  companyId,
  companyName,
  onContactsUpdated
}) => {
  const { t } = useTranslation()
  const [contacts, setContacts] = useState<Contact[]>([])
  const [loading, setLoading] = useState(false)
  const [modalVisible, setModalVisible] = useState(false)
  const [editingContact, setEditingContact] = useState<Contact | null>(null)
  const [form] = Form.useForm()

  const fetchContacts = async () => {
    setLoading(true)
    try {
      const response = await fetch(`/api/${companyType}s/${companyId}/contacts`)
      const data = await response.json()
      setContacts(data.contacts || [])
    } catch (error) {
      console.error('获取联系人失败:', error)
    } finally {
      setLoading(false)
    }
  }

  useEffect(() => {
    if (companyId) {
      fetchContacts()
    }
  }, [companyId, companyType])

  const columns: ColumnsType<Contact> = [
    {
      title: t('contact.name'),
      dataIndex: 'name',
      key: 'name',
      render: (text, record) => (
        <div>
          <div style={{ fontWeight: 'bold' }}>{text}</div>
          {record.position && <div style={{ fontSize: '12px', color: '#666' }}>{record.position}</div>}
        </div>
      )
    },
    {
      title: t('contact.contactInfo'),
      key: 'contact',
      render: (_, record) => (
        <Space direction="vertical" size={2}>
          {record.mobile && <div><PhoneOutlined style={{ marginRight: 4 }} />{record.mobile}</div>}
          {record.phone && <div style={{ fontSize: '12px', color: '#666' }}>{t('component.phonePrefix')}{record.phone}</div>}
          {record.wechat && <div style={{ fontSize: '12px', color: '#666' }}>{t('component.wechatPrefix')}{record.wechat}</div>}
        </Space>
      )
    },
    {
      title: t('contact.status'),
      dataIndex: 'is_primary',
      key: 'is_primary',
      width: 100,
      render: (isPrimary) => (
        <Tag color={isPrimary ? 'green' : 'blue'}>
          {isPrimary ? t('contact.primary') : t('contact.secondary')}
        </Tag>
      )
    },
    {
      title: t('common.actions'),
      key: 'actions',
      width: 120,
      render: (_, record) => (
        <Space>
          <Button type="text" icon={<EditOutlined />} onClick={() => handleEdit(record)} size="small" />
          <Popconfirm title={t('common.confirmDelete')} onConfirm={() => handleDelete(record.id)} okText={t('common.yes')} cancelText={t('common.no')}>
            <Button type="text" danger icon={<DeleteOutlined />} size="small" />
          </Popconfirm>
        </Space>
      )
    }
  ]

  const handleSubmit = async (values: any) => {
    try {
      const url = editingContact ? `/api/${companyType}s/${companyId}/contacts/${editingContact.id}` : `/api/${companyType}s/${companyId}/contacts`
      const method = editingContact ? 'PUT' : 'POST'
      const response = await fetch(url, {
        method,
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({ ...values, company_type: companyType, company_id: companyId })
      })
      if (response.ok) {
        message.success(editingContact ? t('common.updateSuccess') : t('common.createSuccess'))
        setModalVisible(false)
        form.resetFields()
        setEditingContact(null)
        fetchContacts()
        onContactsUpdated?.()
      }
    } catch (error) {
      message.error(t('common.operationFailed'))
    }
  }

  const handleEdit = (contact: Contact) => {
    setEditingContact(contact)
    form.setFieldsValue(contact)
    setModalVisible(true)
  }

  const handleDelete = async (contactId: number) => {
    try {
      await fetch(`/api/${companyType}s/${companyId}/contacts/${contactId}`, { method: 'DELETE' })
      message.success(t('common.deleteSuccess'))
      fetchContacts()
      onContactsUpdated?.()
    } catch (error) {
      message.error(t('common.deleteFailed'))
    }
  }

  return (
    <div>
      <div style={{ marginBottom: 16, display: 'flex', justifyContent: 'space-between' }}>
        <div>
          <h3>{t('contact.management')}</h3>
          <p style={{ color: '#666' }}>{companyName} - {t(`company.${companyType}`)}</p>
        </div>
        <Button type="primary" icon={<PlusOutlined />} onClick={() => { setEditingContact(null); form.resetFields(); setModalVisible(true) }}>
          {t('contact.addContact')}
        </Button>
      </div>

      <Table columns={columns} dataSource={contacts} rowKey="id" loading={loading} pagination={{ pageSize: 10 }} size="middle" />

      <Modal
        title={editingContact ? t('contact.editContact') : t('contact.addContact')}
        open={modalVisible}
        onCancel={() => { setModalVisible(false); form.resetFields(); setEditingContact(null) }}
        onOk={() => form.submit()}
        width={600}
        destroyOnClose
      >
        <Form form={form} layout="vertical" onFinish={handleSubmit} initialValues={{ is_primary: false }}>
          <Form.Item name="name" label={t('contact.name')} rules={[{ required: true }]}>
            <Input placeholder={t('contact.namePlaceholder')} />
          </Form.Item>
          <Form.Item name="position" label={t('contact.position')}>
            <Input placeholder={t('contact.positionPlaceholder')} />
          </Form.Item>
          <div style={{ display: 'grid', gridTemplateColumns: '1fr 1fr', gap: 16 }}>
            <Form.Item name="phone" label={t('contact.phone')}>
              <Input placeholder={t('contact.phonePlaceholder')} />
            </Form.Item>
            <Form.Item name="mobile" label={t('contact.mobile')}>
              <Input placeholder={t('contact.mobilePlaceholder')} />
            </Form.Item>
          </div>
          <div style={{ display: 'grid', gridTemplateColumns: '1fr 1fr', gap: 16 }}>
            <Form.Item name="wechat" label={t('contact.wechat')}>
              <Input placeholder={t('contact.wechatPlaceholder')} />
            </Form.Item>
            <Form.Item name="line_id" label={t('contact.lineId')}>
              <Input placeholder={t('contact.lineIdPlaceholder')} />
            </Form.Item>
          </div>
          <Form.Item name="whatsapp" label="WhatsApp">
            <Input placeholder={t('component.whatsappPlaceholder')} />
          </Form.Item>
          <Form.Item name="is_primary" label={t('contact.primaryContact')} valuePropName="checked">
            <Switch />
          </Form.Item>
          <Form.Item name="notes" label={t('contact.notes')}>
            <Input.TextArea rows={3} placeholder={t('contact.notesPlaceholder')} />
          </Form.Item>
        </Form>
      </Modal>
    </div>
  )
}

export default ContactManager