package com.onemap.file.controller;

import com.onemap.common.core.domain.UploadZipDTO;
import com.onemap.common.core.web.domain.RequestResult;
import com.onemap.file.domain.ShpFileDTO;
import com.onemap.system.api.domain.GhtgCl;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import com.onemap.common.core.domain.R;
import com.onemap.common.core.utils.file.FileUtils;
import com.onemap.file.service.ISysFileService;
import com.onemap.system.api.domain.SysFile;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

/**
 * 文件请求处理
 *
 * @author onemap
 */
@RestController
public class SysFileController {
    private static final Logger log = LoggerFactory.getLogger(SysFileController.class);

    @Autowired
    private ISysFileService sysFileService;

    /**
     * 文件上传
     *
     * @param file         文件
     * @param businessType 业务类型
     */
    @PostMapping("/upload")
    public R<SysFile> upload(MultipartFile file, String businessType) {
        try {
            // 上传并返回访问地址
            String url = sysFileService.uploadFile(file, businessType);
            SysFile sysFile = new SysFile();
            sysFile.setName(FileUtils.getName(url));
            sysFile.setUrl(url);
            return R.ok(sysFile);
        } catch (Exception e) {
            log.error("上传文件失败", e);
            return R.fail(e.getMessage());
        }
    }

    /**
     * 文件上传（大文件分片上传）
     *
     * @param file
     * @param chunk
     * @param chunks
     * @param name
     * @param md5
     * @return
     */
    @PostMapping("/splitFileUpload")
    public R<SysFile> splitFileUpload(@RequestParam("file") MultipartFile file,
                                      @RequestParam("chunk") int chunk,
                                      @RequestParam("chunks") int chunks,
                                      @RequestParam("name") String name,
                                      @RequestParam("md5") String md5) {
        try {
            // 上传并返回访问地址
            String url = sysFileService.splitFileUpload(file, chunk, chunks, name, md5);
            SysFile sysFile = new SysFile();
            sysFile.setName(FileUtils.getName(url));
            sysFile.setUrl(url);
            return R.ok(sysFile);
        } catch (Exception e) {
            log.error("上传文件失败", e);
            return R.fail(e.getMessage());
        }
    }

    /**
     * 上传附件,图片
     *
     * @param files 文件列表
     * @return 文件地址集合
     */
    @PostMapping("/uploadAppendix")
    public R<List<SysFile>> uploadAppendix(MultipartFile[] files) {
        try {
            List<SysFile> sysFileList = new ArrayList<>();
            // 上传并返回访问地址
            for (MultipartFile file : files) {
                String url = sysFileService.uploadAppendix(file);
                SysFile sysFile = new SysFile();
                sysFile.setName(FileUtils.getName(url));
                sysFile.setUrl(url);
                sysFileList.add(sysFile);
            }

            return R.ok(sysFileList);
        } catch (Exception e) {
            log.error("上传文件失败", e);
            return R.fail(e.getMessage());
        }
    }

    /**
     * shp压缩包文件上传
     *
     * @param file 文件
     */
    @PostMapping("/uploadShpZip")
    public RequestResult uploadShpZip(MultipartFile file) {
        try {
            RequestResult res = sysFileService.uploadShpZip(file);
            return res;
        } catch (Exception e) {
            e.printStackTrace();
            return RequestResult.error("上传失败！", null);
        }
    }

    /**
     * shp压缩包文件上传****智慧选址
     *
     * @param file 文件
     */
    @PostMapping("/uploadZhxzZip")
    public RequestResult uploadZhxzZip(MultipartFile file) {
        try {
            RequestResult res = sysFileService.uploadZhxzZip(file);
            return res;
        } catch (Exception e) {
            e.printStackTrace();
            return RequestResult.error("上传失败！", null);
        }
    }

    /**
     * 压缩包文件上传
     *
     * @param file 文件
     */
    @PostMapping("/uploadZip")
    public UploadZipDTO uploadZip(MultipartFile file) {
        try {
            UploadZipDTO res = sysFileService.uploadZip(file);
            return res;
        } catch (Exception e) {
            e.printStackTrace();
            return new UploadZipDTO();
        }
    }

    /**
     * shp压缩包文件上传
     *
     * @param file 文件
     */
    @PostMapping("/uploadTgcl")
    public GhtgCl uploadTgcl(MultipartFile file, Integer type) {
        try {
            GhtgCl res = sysFileService.uploadTgcl(file, type);
            return res;
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }

    /**
     * 获取shp文件相应的geojson
     */
    @GetMapping("/getShpGeoJson")
    public String getShpGeoJson(String shpfile) {
        try {
            String res = sysFileService.getShpGeoJson(shpfile);
            return res;
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }
}