// 模拟供者维护API
const maintenanceData = {
  rows: [
    {
      id: 1,
      maintenanceId: 'WH202312001',
      caseNo: 'QJ202312001',
      donorName: '张某某',
      gender: '0',
      age: '45',
      diagnosis: '重型颅脑损伤',
      hospitalName: '北京市第一人民医院',
      patientStatus: '1',
      admissionTime: '2023-12-01 08:00:00',
      dischargeTime: '',
      coordinator: '协调员A',
      latestCultureResult: '阴性',
      lastRecordTime: '2023-12-03 14:30:00',
      bloodType: 'A',
      rhFactor: 'positive',
      specialMedicalHistory: '无特殊病史',
      incompleteReason: ''
    },
    {
      id: 2,
      maintenanceId: 'WH202312002',
      caseNo: 'QJ202312002',
      donorName: '李某某',
      gender: '1',
      age: '32',
      diagnosis: '脑出血',
      hospitalName: '上海市中心医院',
      patientStatus: '2',
      admissionTime: '2023-11-28 10:30:00',
      dischargeTime: '',
      coordinator: '协调员B',
      latestCultureResult: '阳性',
      lastRecordTime: '2023-12-03 16:20:00',
      bloodType: 'B',
      rhFactor: 'positive',
      specialMedicalHistory: '高血压病史5年',
      incompleteReason: ''
    },
    {
      id: 3,
      maintenanceId: 'WH202312003',
      caseNo: 'QJ202312003',
      donorName: '王某某',
      gender: '0',
      age: '58',
      diagnosis: '心脏骤停后脑损伤',
      hospitalName: '广州市人民医院',
      patientStatus: '4',
      admissionTime: '2023-11-25 09:15:00',
      dischargeTime: '2023-12-02 14:00:00',
      coordinator: '协调员C',
      latestCultureResult: '阴性',
      lastRecordTime: '2023-12-02 10:00:00',
      bloodType: 'O',
      rhFactor: 'negative',
      specialMedicalHistory: '糖尿病史10年',
      incompleteReason: ''
    },
    {
      id: 4,
      maintenanceId: 'WH202312004',
      caseNo: 'QJ202312004',
      donorName: '赵某某',
      gender: '1',
      age: '29',
      diagnosis: '交通事故颅脑损伤',
      hospitalName: '深圳市中心医院',
      patientStatus: '5',
      admissionTime: '2023-12-01 15:45:00',
      dischargeTime: '2023-12-04 11:20:00',
      coordinator: '协调员D',
      latestCultureResult: '阴性',
      lastRecordTime: '2023-12-03 09:15:00',
      bloodType: 'AB',
      rhFactor: 'positive',
      specialMedicalHistory: '无',
      incompleteReason: '家属临时改变决定'
    }
  ],
  total: 4
};

// 护理核查记录数据
const nursingRecordsData = {
  rows: [
    {
      id: 1,
      maintenanceId: 'WH202312001',
      recordTime: '2023-12-03 08:00:00',
      recorder: '张护士',
      temperature: '36.5',
      heartRate: '78',
      bloodPressure: '120/80',
      respirationRate: '18',
      oxygenSaturation: '98',
      urineOutput: '50',
      consciousness: '清醒',
      pupilLeft: '2.5mm',
      pupilRight: '2.5mm',
      lightReflexLeft: '灵敏',
      lightReflexRight: '灵敏',
      ventilatorMode: 'SIMV',
      fio2: '40%',
      peep: '5cmH2O',
      cvp: '8mmHg',
      bloodSugar: '5.6',
      remarks: '生命体征平稳'
    },
    {
      id: 2,
      maintenanceId: 'WH202312001',
      recordTime: '2023-12-03 12:00:00',
      recorder: '李护士',
      temperature: '36.8',
      heartRate: '82',
      bloodPressure: '118/76',
      respirationRate: '16',
      oxygenSaturation: '99',
      urineOutput: '45',
      consciousness: '清醒',
      pupilLeft: '2.5mm',
      pupilRight: '2.5mm',
      lightReflexLeft: '灵敏',
      lightReflexRight: '灵敏',
      ventilatorMode: 'SIMV',
      fio2: '40%',
      peep: '5cmH2O',
      cvp: '9mmHg',
      bloodSugar: '5.8',
      remarks: '情况稳定'
    }
  ],
  total: 2
};

// 培养结果数据
const cultureResultsData = {
  rows: [
    {
      id: 1,
      maintenanceId: 'WH202312001',
      cultureType: '1',
      sampleTime: '2023-12-01 10:00:00',
      result: '阴性',
      bacteria: '',
      drugSensitivity: '',
      testingInstitution: '检验科',
      specimenType: '血液',
      collectionMethod: '静脉采血'
    },
    {
      id: 2,
      maintenanceId: 'WH202312001',
      cultureType: '2',
      sampleTime: '2023-12-02 14:30:00',
      result: '阳性',
      bacteria: '肺炎克雷伯菌',
      drugSensitivity: '对头孢类敏感，对青霉素耐药',
      testingInstitution: '微生物室',
      specimenType: '痰液',
      collectionMethod: '深部咳痰'
    },
    {
      id: 3,
      maintenanceId: 'WH202312002',
      cultureType: '1',
      sampleTime: '2023-12-03 09:15:00',
      result: '阳性',
      bacteria: '金黄色葡萄球菌',
      drugSensitivity: '对万古霉素敏感',
      testingInstitution: '检验科',
      specimenType: '血液',
      collectionMethod: '中心静脉采血'
    }
  ],
  total: 3
};

// 获取供者维护列表
export function listMaintenance(params) {
  return new Promise((resolve) => {
    setTimeout(() => {
      const { pageNum = 1, pageSize = 10, donorName, hospitalName, patientStatus, medicalStaff } = params;

      // 深拷贝数据避免污染
      let filteredData = JSON.parse(JSON.stringify(maintenanceData.rows));

      // 模拟筛选逻辑
      if (donorName) {
        filteredData = filteredData.filter(item =>
          item.donorName && item.donorName.includes(donorName)
        );
      }

      if (hospitalName) {
        filteredData = filteredData.filter(item =>
          item.hospitalName && item.hospitalName.includes(hospitalName)
        );
      }

      if (patientStatus) {
        filteredData = filteredData.filter(item => item.patientStatus === patientStatus);
      }

      if (medicalStaff) {
        filteredData = filteredData.filter(item =>
          item.coordinator && item.coordinator.includes(medicalStaff)
        );
      }

      // 分页处理
      const start = (pageNum - 1) * pageSize;
      const end = start + pageSize;
      const pageData = filteredData.slice(start, end);

      resolve({
        code: 200,
        data: {
          rows: pageData,
          total: filteredData.length,
          pageNum: parseInt(pageNum),
          pageSize: parseInt(pageSize)
        },
        message: '获取成功'
      });
    }, 500);
  });
}

// 获取供者维护详情
export function getMaintenanceDetail(id) {
  return new Promise((resolve) => {
    setTimeout(() => {
      const detail = maintenanceData.rows.find(item => item.id == id);
      if (detail) {
        resolve({
          code: 200,
          data: detail,
          message: '获取成功'
        });
      } else {
        resolve({
          code: 404,
          data: null,
          message: '数据不存在'
        });
      }
    }, 300);
  });
}

// 更新供者维护信息
export function updateMaintenance(data) {
  return new Promise((resolve) => {
    setTimeout(() => {
      const index = maintenanceData.rows.findIndex(item => item.id === data.id);
      if (index !== -1) {
        maintenanceData.rows[index] = { ...maintenanceData.rows[index], ...data };
        resolve({
          code: 200,
          message: '更新成功',
          data: maintenanceData.rows[index]
        });
      } else {
        resolve({
          code: 404,
          message: '数据不存在',
          data: null
        });
      }
    }, 300);
  });
}

// 删除供者维护
export function delMaintenance(ids) {
  return new Promise((resolve) => {
    setTimeout(() => {
      const originalLength = maintenanceData.rows.length;
      maintenanceData.rows = maintenanceData.rows.filter(
        item => !ids.includes(item.id)
      );
      maintenanceData.total = maintenanceData.rows.length;

      if (maintenanceData.rows.length < originalLength) {
        resolve({
          code: 200,
          message: '删除成功',
          data: { deletedCount: originalLength - maintenanceData.rows.length }
        });
      } else {
        resolve({
          code: 404,
          message: '未找到要删除的数据',
          data: null
        });
      }
    }, 300);
  });
}







// 导出供者维护数据
export function exportMaintenance(params) {
  return new Promise((resolve) => {
    setTimeout(() => {
      // 模拟导出数据处理
      const exportData = maintenanceData.rows.map(item => ({
        '案例编号': item.caseNo,
        '捐献者姓名': item.donorName,
        '性别': item.gender === '0' ? '男' : '女',
        '年龄': item.age,
        '疾病诊断': item.diagnosis,
        '医疗机构': item.hospitalName,
        '患者状态': getPatientStatusText(item.patientStatus),
        '入院时间': item.admissionTime,
        '出院时间': item.dischargeTime || '',
        '最新培养结果': item.latestCultureResult,
        '协调员': item.coordinator
      }));

      resolve({
        code: 200,
        data: {
          downloadUrl: '/download/maintenance_export.xlsx',
          fileName: `供者维护数据_${new Date().toISOString().split('T')[0]}.xlsx`,
          recordCount: exportData.length
        },
        message: '导出成功'
      });
    }, 1000);
  });
}

// 工具函数
function getPatientStatusText(status) {
  const statusMap = {
    '1': 'DCD',
    '2': 'DBD',
    '3': 'DBCD',
    '4': '已完成捐献',
    '5': '未完成捐献'
  };
  return statusMap[status] || '未知';
}

// 批量操作
export function batchUpdateMaintenance(updateData) {
  return new Promise((resolve) => {
    setTimeout(() => {
      const { ids, updateFields } = updateData;
      let successCount = 0;

      maintenanceData.rows.forEach(item => {
        if (ids.includes(item.id)) {
          Object.assign(item, updateFields);
          successCount++;
        }
      });

      resolve({
        code: 200,
        data: { successCount, totalCount: ids.length },
        message: `成功更新${successCount}条记录`
      });
    }, 500);
  });
}
// 培养结果相关API
export function listCultureResults(maintenanceId, params = {}) {
  return new Promise((resolve) => {
    setTimeout(() => {
      const { pageNum = 1, pageSize = 10 } = params;

      let filteredData = cultureResultsData.rows.filter(item =>
        item.maintenanceId === maintenanceId
      );

      // 按采样时间倒序排列
      filteredData.sort((a, b) => new Date(b.sampleTime) - new Date(a.sampleTime));

      const start = (pageNum - 1) * pageSize;
      const end = start + pageSize;
      const pageData = filteredData.slice(start, end);

      resolve({
        code: 200,
        data: {
          rows: pageData,
          total: filteredData.length,
          pageNum: parseInt(pageNum),
          pageSize: parseInt(pageSize)
        },
        message: '获取成功'
      });
    }, 300);
  });
}

export function addCultureResult(cultureData) {
  return new Promise((resolve) => {
    setTimeout(() => {
      const newCulture = {
        id: Date.now(),
        ...cultureData,
        createTime: new Date().toISOString()
      };

      cultureResultsData.rows.unshift(newCulture);
      cultureResultsData.total = cultureResultsData.rows.length;

      resolve({
        code: 200,
        data: newCulture,
        message: '新增成功'
      });
    }, 300);
  });
}

export function updateCultureResult(cultureData) {
  return new Promise((resolve) => {
    setTimeout(() => {
      const index = cultureResultsData.rows.findIndex(item => item.id === cultureData.id);
      if (index !== -1) {
        cultureResultsData.rows[index] = {
          ...cultureResultsData.rows[index],
          ...cultureData,
          updateTime: new Date().toISOString()
        };
        resolve({
          code: 200,
          data: cultureResultsData.rows[index],
          message: '更新成功'
        });
      } else {
        resolve({
          code: 404,
          data: null,
          message: '数据不存在'
        });
      }
    }, 300);
  });
}

export function deleteCultureResult(id) {
  return new Promise((resolve) => {
    setTimeout(() => {
      const index = cultureResultsData.rows.findIndex(item => item.id === id);
      if (index !== -1) {
        cultureResultsData.rows.splice(index, 1);
        cultureResultsData.total = cultureResultsData.rows.length;
        resolve({
          code: 200,
          message: '删除成功'
        });
      } else {
        resolve({
          code: 404,
          message: '数据不存在'
        });
      }
    }, 300);
  });
}

// 护理核查记录相关API
export function listNursingRecords(maintenanceId, params = {}) {
  return new Promise((resolve) => {
    setTimeout(() => {
      const { pageNum = 1, pageSize = 10 } = params;

      let filteredData = nursingRecordsData.rows.filter(item =>
        item.maintenanceId === maintenanceId
      );

      // 按记录时间倒序排列
      filteredData.sort((a, b) => new Date(b.recordTime) - new Date(a.recordTime));

      const start = (pageNum - 1) * pageSize;
      const end = start + pageSize;
      const pageData = filteredData.slice(start, end);

      resolve({
        code: 200,
        data: {
          rows: pageData,
          total: filteredData.length,
          pageNum: parseInt(pageNum),
          pageSize: parseInt(pageSize)
        },
        message: '获取成功'
      });
    }, 300);
  });
}

export function addNursingRecord(recordData) {
  return new Promise((resolve) => {
    setTimeout(() => {
      const newRecord = {
        id: Date.now(),
        ...recordData,
        createTime: new Date().toISOString()
      };

      nursingRecordsData.rows.unshift(newRecord);
      nursingRecordsData.total = nursingRecordsData.rows.length;

      resolve({
        code: 200,
        data: newRecord,
        message: '新增成功'
      });
    }, 300);
  });
}

export function updateNursingRecord(recordData) {
  return new Promise((resolve) => {
    setTimeout(() => {
      const index = nursingRecordsData.rows.findIndex(item => item.id === recordData.id);
      if (index !== -1) {
        nursingRecordsData.rows[index] = {
          ...nursingRecordsData.rows[index],
          ...recordData,
          updateTime: new Date().toISOString()
        };
        resolve({
          code: 200,
          data: nursingRecordsData.rows[index],
          message: '更新成功'
        });
      } else {
        resolve({
          code: 404,
          data: null,
          message: '数据不存在'
        });
      }
    }, 300);
  });
}

export function deleteNursingRecord(id) {
  return new Promise((resolve) => {
    setTimeout(() => {
      const index = nursingRecordsData.rows.findIndex(item => item.id === id);
      if (index !== -1) {
        nursingRecordsData.rows.splice(index, 1);
        nursingRecordsData.total = nursingRecordsData.rows.length;
        resolve({
          code: 200,
          message: '删除成功'
        });
      } else {
        resolve({
          code: 404,
          message: '数据不存在'
        });
      }
    }, 300);
  });
}