package com.yuanchu.mom.service.impl;

import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.deepoove.poi.XWPFTemplate;
import com.deepoove.poi.config.Configure;
import com.yuanchu.mom.excel.DeviceMaintenanceExport;
import com.yuanchu.mom.mapper.DeviceMaintenanceMapper;
import com.yuanchu.mom.mapper.DeviceMapper;
import com.yuanchu.mom.pojo.DeviceMaintenance;
import com.yuanchu.mom.service.DeviceMaintenanceService;
import com.yuanchu.mom.utils.HackLoopTableRenderPolicy;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletResponse;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URLEncoder;
import java.util.HashMap;
import java.util.List;

@Service
public class DeviceMaintenanceImpl extends ServiceImpl<DeviceMaintenanceMapper, DeviceMaintenance> implements DeviceMaintenanceService {
    @Resource
    DeviceMaintenanceMapper deviceMaintenanceMapper;
    @Resource
    private DeviceMapper deviceMapper;

    @Override
    public IPage<DeviceMaintenance> getDeviceMaintenancePage(Page page, Integer deviceId, String deviceNumber) {
        return baseMapper.selectPage(page, Wrappers.<DeviceMaintenance>lambdaQuery()
                .eq(DeviceMaintenance::getDeviceId, deviceId)
                .like(DeviceMaintenance::getDeviceNumber, deviceNumber));
    }

    @Override
    public List<DeviceMaintenanceExport> deviceMaintenanceExport(Integer deviceId) {
        return baseMapper.deviceMaintenanceExport(deviceId);
    }

    @Override
    public void exportMaintenanceRecord(Integer deviceId, HttpServletResponse response) {
        // 查询cnas设备维修记录
        List<DeviceMaintenance> deviceMaintenanceList = baseMapper.selectList(Wrappers.<DeviceMaintenance>lambdaQuery()
                .eq(DeviceMaintenance::getDeviceId, deviceId)
                .select(DeviceMaintenance::getDate,
                        DeviceMaintenance::getDeviceNumber,
                        DeviceMaintenance::getDeviceName,
                        DeviceMaintenance::getManagementNumber,
                        DeviceMaintenance::getContent,
                        DeviceMaintenance::getName,
                        DeviceMaintenance::getComments));


        // 获取路径
        InputStream inputStream = this.getClass().getResourceAsStream("/static/word/maintenance-records.docx");
        Configure configure = Configure.builder()
                .bind("deviceMaintenanceList", new HackLoopTableRenderPolicy())
                .build();
        // 获取设备 名称 和 编号
        DeviceMaintenance deviceMaintenance = deviceMaintenanceList.get(0);
        String deviceName = deviceMaintenance.getDeviceName();
        String managementNumber = deviceMaintenance.getManagementNumber();
        XWPFTemplate template = XWPFTemplate.compile(inputStream, configure).render(
                new HashMap<String, Object>() {{
                    put("deviceMaintenanceList", deviceMaintenanceList);
                    put("deviceName", deviceName);
                    put("managementNumber", managementNumber);
                }});

        try {
            response.setContentType("application/msword");
            String fileName = URLEncoder.encode(
                    "设备维护保养记录", "UTF-8");
            response.setHeader("Content-disposition",
                    "attachment;filename=" + fileName + ".docx");
            OutputStream os = response.getOutputStream();
            template.write(os);
            os.flush();
            os.close();
        } catch (Exception e) {
            e.printStackTrace();
            throw new RuntimeException("导出失败");
        }
    }
//    @Override
//    public List<DeviceMaintenance> getDeviceMaintenanceParam() {
//        Map<String, Object> map = new HashMap<>();
//        map.put("head",PrintChina.printChina(DeviceMaintenance.class));
//        IPage<DeviceMaintenance> iPage = deviceMaintenanceMapper.getDeviceMaintenanceParam(page, QueryWrappers.queryWrappers(itemParameter));
//        map.put("body",page);
//        return deviceMaintenanceMapper.getDeviceMaintenanceParam();
//    }
}