backmanagerweb/src/api/mock/contract.js

// 模拟合同数据
const mockContracts = [
  {
    id: 1,
    contract_no: 'HT-2025-001',
    contract_name: '蜜雪冰城加盟合同',
    type: '加盟合同',
    party_a: '蜜雪冰城股份有限公司',
    party_b: '张三',
    sign_date: '2025-01-15',
    start_date: '2025-02-01',
    end_date: '2028-01-31',
    amount: 300000,
    status: '生效中',
    remark: '三年期加盟合同',
    create_time: '2025-01-15 10:30:00'
  },
  {
    id: 2,
    contract_no: 'HT-2025-002',
    contract_name: '原材料供货合同',
    type: '供货合同',
    party_a: '蜜雪冰城股份有限公司',
    party_b: '李四',
    sign_date: '2025-03-10',
    start_date: '2025-04-01',
    end_date: '2026-03-31',
    amount: 50000,
    status: '生效中',
    remark: '年度供货协议',
    create_time: '2025-03-10 09:15:00'
  },
  {
    id: 3,
    contract_no: 'HT-2024-010',
    contract_name: '门店租赁合同',
    type: '租赁合同',
    party_a: '蜜雪冰城股份有限公司',
    party_b: '王五',
    sign_date: '2024-06-20',
    start_date: '2024-07-01',
    end_date: '2025-06-30',
    amount: 120000,
    status: '已到期',
    remark: '已续签',
    create_time: '2024-06-20 14:20:00'
  },
  {
    id: 4,
    contract_no: 'HT-2025-003',
    contract_name: '设备维护服务合同',
    type: '服务合同',
    party_a: '蜜雪冰城股份有限公司',
    party_b: '赵六',
    sign_date: '2025-05-01',
    start_date: '2025-05-15',
    end_date: '2026-05-14',
    amount: 15000,
    status: '待审批',
    remark: '',
    create_time: '2025-05-01 11:00:00'
  }
]

// 模拟网络延迟
const delay = (ms = 300) => new Promise(r => setTimeout(r, ms))

// Mock API
export const mockContractAPI = {
  // 获取列表
  async getList(params = {}) {
    await delay()
    let result = [...mockContracts]

    // 关键词搜索
    if (params.keyword) {
      const keyword = params.keyword.toLowerCase()
      result = result.filter(item =>
        item.contract_no.toLowerCase().includes(keyword) ||
        item.contract_name.toLowerCase().includes(keyword) ||
        item.party_b.toLowerCase().includes(keyword)
      )
    }

    // 合同类型筛选
    if (params.type) {
      result = result.filter(item => item.type === params.type)
    }

    // 日期范围筛选（按签订日期）
    if (params.startDate && params.endDate) {
      const start = new Date(params.startDate)
      const end = new Date(params.endDate)
      result = result.filter(item => {
        const signDate = new Date(item.sign_date)
        return signDate >= start && signDate <= end
      })
    }

    // 状态筛选
    if (params.status) {
      result = result.filter(item => item.status === params.status)
    }

    return { code: 200, data: result, total: result.length }
  },

  // 获取详情
  async getDetail(id) {
    await delay()
    const contract = mockContracts.find(item => item.id === id)
    if (contract) {
      return { code: 200, data: contract }
    }
    return { code: 404, message: '合同不存在' }
  },

  // 新增
  async create(data) {
    await delay()
    const newContract = {
      id: Date.now(),
      ...data,
      create_time: new Date().toISOString().replace('T', ' ').slice(0, 19)
    }
    mockContracts.push(newContract)
    return { code: 200, data: newContract, message: '新增成功' }
  },

  // 更新
  async update(id, data) {
    await delay()
    const index = mockContracts.findIndex(item => item.id === id)
    if (index !== -1) {
      mockContracts[index] = { ...mockContracts[index], ...data }
      return { code: 200, data: mockContracts[index], message: '更新成功' }
    }
    return { code: 404, message: '合同不存在' }
  },

  // 删除
  async delete(id) {
    await delay()
    const index = mockContracts.findIndex(item => item.id === id)
    if (index !== -1) {
      mockContracts.splice(index, 1)
      return { code: 200, message: '删除成功' }
    }
    return { code: 404, message: '合同不存在' }
  }
}