package platform.modules.carrier.web;

import com.github.pagehelper.PageInfo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import platform.common.base.controller.BaseController;
import platform.common.base.service.DictionaryItemService;
import platform.common.util.excel.DynamicOneSheetEasyExcel;
import platform.common.util.excel.OneSheetEasyExcel;
import platform.modules.carrier.dto.CustomSearchCondition;
import platform.modules.carrier.dto.SearchCondition;
import platform.modules.carrier.entity.Park;
import platform.modules.carrier.entity.RentalProject;
import platform.modules.carrier.service.ParkService;
import platform.modules.carrier.service.RentalProjectService;
import platform.modules.government.entity.Street;
import platform.modules.government.service.StreetService;
import platform.modules.sys.web.ResponseMessage;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

/**
 * @author kevin
 * @since 2019/7/4 10:20 AM
 */
@RestController
@RequestMapping("/platform")
public class PlatformController extends BaseController {

    @Autowired
    private RentalProjectService rentalProjectService;

    @Autowired
    private StreetService streetService;

    @Autowired
    private DictionaryItemService dictionaryItemService;

    @Autowired
    private ParkService parkService;

    /**
     * 我的项目查询
     *
     * @param condition
     * @return
     * @throws Exception
     */
    @PostMapping(value = "/rentals")
    @ResponseBody
    public ResponseMessage list(@RequestBody CustomSearchCondition condition) throws Exception {

        log.info("分页查询招商信息，pageNum = {}，condition = {}", condition.getPageNum(), condition.toString(), false);
        condition.setFile_url(setFileUrl());
        PageInfo<RentalProject> pageInfo = rentalProjectService.findMyList(condition.getPageNum(), condition.getPageSize(), condition);
        log.info("分页查询招商信息列表结果！ pageInfo = {}", pageInfo);

        return ResponseMessage.success("success", pageInfo);
    }

    /**
     * 获取所有园区
     *
     * @return
     */
    @GetMapping("/parkPages")
    public Object getCarrierInfo(
            @RequestParam(defaultValue = "1", required = false) Integer pageNum,
            @RequestParam(defaultValue = "10", required = false) Integer pageSize, SearchCondition condition){
        condition.setFileUrl(setFileUrl());
        PageInfo<Park> pageInfo = parkService.findParkList(pageNum, pageSize, condition);
        return ResponseMessage.success("success", pageInfo);
    }

    /**
     * 获取所有园区
     *  本地导出链接：localhost:8080/myboot/platform/exportPageInfo
     * @return
     */
    @GetMapping("/exportPageInfo")
    public Object exportCarrierInfo(
            HttpServletResponse response,
            SearchCondition condition
    ) throws IOException, IllegalAccessException {
        condition.setFileUrl(setFileUrl());
        PageInfo<Park> pageInfo = parkService.findParkList(1, 10000, condition);

        OneSheetEasyExcel excel = new DynamicOneSheetEasyExcel();
        // 这里URLEncoder.encode可以防止中文乱码
        String fileName = URLEncoder.encode("园区信息", "UTF-8");
        // 设置excel文件名称
        excel.setName(fileName);
        // 设置sheet名称，只导出一个sheet，所以只设置一次
        excel.setSheetName("data");
        // 按顺序设置列头
        excel.setHeader("ID")
                .setHeader("编号")
                .setHeader("名称")
                .setHeader("位置")
                .setHeader("logo图片地址")
                .setHeader("所属街道ID")
                .setHeader("所属街道名称")
//                .setHeader("面积")
//                .setHeader("剩余可用面积")
                .setHeader("内容（园内特色服务）")
                .setHeader("园区概况介绍")
                .setHeader("园区概况介绍-超出");

        response.setContentType("application/vnd.ms-excel");
        response.setCharacterEncoding("utf-8");
        // 设置返回文件名称
        response.setHeader("Content-disposition", "attachment;filename=" + excel.getName());
        // 准备数据 ， 下面这部分代码可以直接由service里完成
        List<List<String>> data = new ArrayList<>();

        List<Park> list = pageInfo.getList();
        list.forEach(park -> {
            String overview = park.getOverview();
            String overview2 = "";
            if (overview !=null && overview.length() > 32000) {
                overview = park.getOverview().substring(0, 32000);
                overview2 = park.getOverview().substring(32000);
            }

            String content = park.getContent();
//            if (content != null &&  content.length() > 32000) {
//                content = park.getContent().substring(0, 32000);
//            }

            String picUrl = "";
            if (park.getMain_pic_url() != null) {
                picUrl =  "http://escloud.snd.gov.cn/uploads" + park.getMain_pic_url();
            }

            data.add(
                Arrays.asList(
                        park.getId().toString(),
                        park.getNo(),
                        park.getName(),
                        park.getLocation(),
                        picUrl,
                        park.getStreet_id().toString(),
                        park.getStreetName(),
//                        park.getArea().toString(),
//                        park.getRest_area().toString(),
                        content,
                        overview,
                        overview2
                ));
        });
        // 将准备好的data 塞入excel对象里，实现导出
        excel.exportData(data, response);
        return ResponseMessage.success("success");
    }

    /**
     *  获取所有街道
     *
     * @return
     */
    @GetMapping("/streets")
    public Object getStreetList(){
        Street street = new Street();
        street.setIs_start(true);
        List<Street> streets = streetService.findListByWhere(street);
        return ResponseMessage.success("success", streets);
    }

}