package com.tievd.cube.modules.system.service.impl;
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import cn.hutool.core.date.DatePattern;
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import cn.hutool.core.date.DateUtil;
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import cn.hutool.core.util.ObjectUtil;
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import cn.hutool.core.util.RandomUtil;
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import cn.hutool.core.util.StrUtil;
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import cn.hutool.json.JSONArray;
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import cn.hutool.json.JSONObject;
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import cn.hutool.json.JSONUtil;
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import com.tievd.cube.application.config.properties.ResourcesProperties;
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import com.tievd.cube.commons.base.BaseEnum;
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import com.tievd.cube.commons.exception.CubeAppException;
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import com.tievd.cube.modules.system.service.ICommonService;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.util.FileCopyUtils;
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import org.springframework.web.multipart.MultipartFile;
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import java.io.File;
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import java.io.IOException;
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import java.util.Date;
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@Slf4j
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@Service
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public class CommonServiceImpl implements ICommonService {
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@Autowired
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private ResourcesProperties resourcesProperties;
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@Override
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public String saveFileToLocal(MultipartFile multipartFile, String path) throws IOException {
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String dirPath = resourcesProperties.getUploadPath() + File.separator;
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if (StrUtil.isNotEmpty(path) && ObjectUtil.notEqual("null", path)) {
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dirPath = dirPath + path + File.separator;
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}
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File file = new File(dirPath);
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if (!file.exists()) {
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boolean result = file.mkdirs();
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if (!result) {
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throw new CubeAppException("文件目录创建失败！");
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}
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}
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String originFileName = multipartFile.getOriginalFilename();
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if (StrUtil.isEmpty(originFileName)) {
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throw new CubeAppException("获取文件名失败！");
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}
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String fileName = DateUtil.format(new Date(), DatePattern.PURE_DATETIME_MS_PATTERN) + "-" + RandomUtil.randomString(6) + originFileName.substring(originFileName.lastIndexOf("."));
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String savePath = file.getPath() + File.separator + fileName;
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log.info(savePath);
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File saveFile = new File(savePath);
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FileCopyUtils.copy(multipartFile.getBytes(), saveFile);
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String dbpath;
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if (StrUtil.isNotEmpty(path)) {
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dbpath = path + File.separator + fileName;
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} else {
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dbpath = fileName;
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}
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if (dbpath.contains("\\")) {
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dbpath = dbpath.replace("\\", "/");
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}
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return dbpath;
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}
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@Override
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public File viewStaticFile(String filePath) {
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if (StrUtil.isEmpty(filePath) || filePath.equals("null")) {
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return null;
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}
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filePath = filePath.replace("..", "");
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if (filePath.endsWith(",")) {
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filePath = filePath.substring(0, filePath.length() - 1);
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}
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String fileFullPath = resourcesProperties.getUploadPath() + File.separator + filePath;
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File file = new File(fileFullPath);
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if (!file.exists()) {
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return null;
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}
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return file;
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}
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@Override
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public JSONArray getEnumValueList(String enumClassPath) throws ClassNotFoundException {
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Class<?> cls = Class.forName(enumClassPath);
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if (!cls.isEnum()) {
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throw new CubeAppException("该类不是枚举类型！");
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}
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BaseEnum[] baseEnums = (BaseEnum[]) cls.getEnumConstants();
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JSONArray dataArray = JSONUtil.createArray();
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for (BaseEnum baseEnum : baseEnums) {
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JSONObject data = JSONUtil.createObj();
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data.set("label", baseEnum.getLabel());
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data.set("value", baseEnum.getValue());
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dataArray.add(data);
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}
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return dataArray;
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}
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}
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