package com.iailab.module.model.mpk.service.impl;

import cn.hutool.core.io.FileUtil;
import cn.hutool.core.util.RuntimeUtil;
import cn.hutool.core.util.ZipUtil;
import com.alibaba.fastjson.JSON;
import com.baomidou.dynamic.datasource.annotation.DSTransactional;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.iailab.framework.common.page.PageData;
import com.iailab.framework.common.pojo.CommonResult;
import com.iailab.framework.common.service.impl.BaseServiceImpl;
import com.iailab.framework.common.util.date.DateUtils;
import com.iailab.framework.common.util.object.ConvertUtils;
import com.iailab.framework.security.core.util.SecurityFrameworkUtils;
import com.iailab.framework.tenant.core.context.TenantContextHolder;
import com.iailab.module.infra.api.config.ConfigApi;
import com.iailab.module.model.mpk.common.MdkConstant;
import com.iailab.module.model.mpk.common.utils.DllUtils;
import com.iailab.module.model.mpk.common.utils.GenUtils;
import com.iailab.module.model.mpk.dao.MpkFileDao;
import com.iailab.module.model.mpk.dto.GeneratorCodeHistoryDTO;
import com.iailab.module.model.mpk.dto.MethodSettingDTO;
import com.iailab.module.model.mpk.dto.ModelMethodDTO;
import com.iailab.module.model.mpk.dto.MpkFileDTO;
import com.iailab.module.model.mpk.entity.GeneratorCodeHistoryEntity;
import com.iailab.module.model.mpk.entity.MpkFileEntity;
import com.iailab.module.model.mpk.entity.ProjectPackageHistoryEntity;
import com.iailab.module.model.mpk.entity.ProjectPackageHistoryModelEntity;
import com.iailab.module.model.mpk.service.*;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.io.FileUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.velocity.VelocityContext;
import org.apache.velocity.app.Velocity;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;
import org.springframework.web.multipart.MultipartFile;

import java.io.*;
import java.net.URLClassLoader;
import java.nio.file.Files;
import java.util.*;
import java.util.stream.Collectors;

/**
 * @author PanZhibao
 * @Description
 * @createTime 2024年08月14日
 */
@Slf4j
@Service
public class MpkFileServiceImpl extends BaseServiceImpl<MpkFileDao, MpkFileEntity> implements MpkFileService {

    @Autowired
    private GeneratorCodeHistoryService generatorCodeHistoryService;

    @Autowired
    private ProjectPackageHistoryService projectPackageHistoryService;

    @Autowired
    private ModelMethodService modelMethodService;

    @Autowired
    private ProjectPackageHistoryModelService projectPackageHistoryModelService;

    @Autowired
    private ConfigApi configApi;

    @Value("${mpk.bak-file-path}")
    private String mpkBakFilePath;

    @Value("${mpk.bak-resources}")
    private String mpkResources;

    @Override
    public PageData<MpkFileDTO> page(Map<String, Object> params) {
        IPage<MpkFileEntity> page = baseDao.selectPage(
                getPage(params, "create_date", false),
                getWrapper(params)
        );

        return getPageData(page, MpkFileDTO.class);
    }

    @Override
    public List<MpkFileDTO> list(Map<String, Object> params) {
//        List<MpkFileEntity> entityList = baseDao.selectList(getWrapper(params).orderByDesc("create_date"));
        List<MpkFileDTO> list = baseDao.list(params);

        return list;
    }

    private QueryWrapper<MpkFileEntity> getWrapper(Map<String, Object> params) {
        String pyChineseName = (String) params.get("pyChineseName");
        String pyName = (String) params.get("pyName");
        String pyType = (String) params.get("pyType");
        String remark = (String) params.get("remark");
        String label = (String) params.get("label");

        QueryWrapper<MpkFileEntity> wrapper = new QueryWrapper<>();
        wrapper.like(StringUtils.isNotBlank(pyChineseName), "py_chinese_name", pyChineseName)
                .like(StringUtils.isNotBlank(pyName), "py_name", pyName)
                .eq(StringUtils.isNotBlank(pyType), "py_type", pyType)
                .like(StringUtils.isNotBlank(remark), "remark", remark);

        if (StringUtils.isNotBlank(label)) {
            wrapper.and(w -> {
                w.eq(StringUtils.isNotBlank(label),"menu_name", label)
                        .or().eq(StringUtils.isNotBlank(label),"group_name", label);
            });
        }
        return wrapper;
    }

    @Override
    public MpkFileDTO get(String id) {
        MpkFileDTO entity = baseDao.get(id);

        return entity;
    }

    @Override
    @DSTransactional(rollbackFor = Exception.class)
    public void save(MpkFileDTO dto) {
        MpkFileEntity entity = ConvertUtils.sourceToTarget(dto, MpkFileEntity.class);
        entity.setId(UUID.randomUUID().toString());
        entity.setPkgName(dto.getPkgName().trim());
        entity.setFilePath(dto.getFilePath().trim());
        entity.setCreator(SecurityFrameworkUtils.getLoginUserId());
        entity.setCreateDate(new Date());
        insert(entity);

        // 将备份的pyd文件，转移到MDK_PKGS环境变量下，并添加方法的默认参数（pyFile，模型路径）
        String mdkPkgs = System.getenv("MDK_PKGS");
        String fileName = entity.getFilePath().substring(entity.getFilePath().lastIndexOf("\\") + 1,entity.getFilePath().lastIndexOf(".pyd"));

        String pyFilePath = mdkPkgs + File.separator + entity.getPyModule().replace(".", File.separator) + File.separator + fileName + ".pyd";
        FileUtil.mkParentDirs(pyFilePath);
        FileUtil.copy(entity.getFilePath(), pyFilePath, true);

        // 添加参数
        for (ModelMethodDTO method : dto.getModelMethods()) {
            List<MethodSettingDTO> methodSettings = method.getMethodSettings();
            if (methodSettings.stream().anyMatch(e -> e.getSettingKey().equals(MdkConstant.PY_FILE_KEY))) {
                methodSettings.forEach(e -> {
                    if (e.getSettingKey().equals(MdkConstant.PY_FILE_KEY)) {
                        e.setValue(entity.getPyModule() + "." + fileName);
                    }
                });
            }else {
                MethodSettingDTO setting = new MethodSettingDTO();
                setting.setId(UUID.randomUUID().toString());
                setting.setMethodId(method.getId());
                setting.setSettingKey(MdkConstant.PY_FILE_KEY);
                setting.setValue(entity.getPyModule() + "." + fileName);
                setting.setName("模型路径");
                setting.setType("input");
                setting.setValueType("string");
                methodSettings.add(setting);
            }
        }

        modelMethodService.insertList(dto.getModelMethods(), entity.getId());
    }

    @Override
    @DSTransactional(rollbackFor = Exception.class)
    public void update(MpkFileDTO dto) {
        // 添加方法的默认参数（pyFile，模型路径）
        String mdkPkgs = System.getenv("MDK_PKGS");
        String fileName = dto.getFilePath().substring(dto.getFilePath().lastIndexOf("\\") + 1,dto.getFilePath().lastIndexOf(".pyd"));
        String pyFilePath = mdkPkgs + File.separator + dto.getPyModule().replace(".", File.separator) + File.separator + fileName + ".pyd";
        // 判断文件是否存在,不存在的话将备份的pyd文件，转移到MDK_PKGS环境变量下
        File pyFile = new File(pyFilePath);
        if (!pyFile.exists()) {
            FileUtil.mkParentDirs(pyFilePath);
            FileUtil.copy(dto.getFilePath(), pyFilePath, true);
        }

        // 添加/修改参数
        for (ModelMethodDTO method : dto.getModelMethods()) {
            List<MethodSettingDTO> methodSettings = method.getMethodSettings();
            if (methodSettings.stream().anyMatch(e -> e.getSettingKey().equals(MdkConstant.PY_FILE_KEY))) {
                methodSettings.forEach(e -> {
                    if (e.getSettingKey().equals(MdkConstant.PY_FILE_KEY)) {
                        e.setValue(dto.getPyModule() + "." + fileName);
                    }
                });
            }else {
                MethodSettingDTO setting = new MethodSettingDTO();
                setting.setId(UUID.randomUUID().toString());
                setting.setMethodId(method.getId());
                setting.setSettingKey(MdkConstant.PY_FILE_KEY);
                setting.setValue(dto.getPyModule() + "." + fileName);
                setting.setName("模型路径");
                setting.setType("input");
                setting.setValueType("string");
                methodSettings.add(setting);
            }
        }

        MpkFileEntity entity = ConvertUtils.sourceToTarget(dto, MpkFileEntity.class);
        entity.setUpdater(SecurityFrameworkUtils.getLoginUserId());
        entity.setUpdateDate(new Date());
        updateById(entity);
        modelMethodService.deleteModelMethod(entity.getId());
        modelMethodService.insertList(dto.getModelMethods(), entity.getId());
    }

    @Override
    @DSTransactional(rollbackFor = Exception.class)
    public void delete(String id) {

        //删除源文件
        MpkFileEntity mpkFileEntity = selectById(id);
        if (StringUtils.isNoneBlank(mpkFileEntity.getFilePath())) {
            File mpkFile = new File(mpkFileEntity.getFilePath());
            if (mpkFile.exists()) {
                mpkFile.delete();
                log.info("删除源文件备份文件：" + mpkFileEntity.getFilePath());
            }
        }

        //删除备份文件
        Map<String, Object> map1 = new HashMap<>();
        map1.put("mdkId", id);
        List<GeneratorCodeHistoryDTO> list = generatorCodeHistoryService.list(map1);
        list.forEach(e -> {
            File file = new File(e.getFilePath());
            if (file.exists()) {
                file.delete();
                log.info("删除生成代码备份文件：" + e.getFilePath());
            }
        });

        //删除 会级联删除掉关联表
        deleteById(id);
    }

    @Override
    public byte[] generatorCode(String id, String remark, String zipFileName) {
        Long tenantId = TenantContextHolder.getTenantId();
        // 备份文件 租户隔离
        String mpkTenantBakFilePath = mpkBakFilePath + File.separator + tenantId;

        MpkFileDTO entity = baseDao.get(id);
        //生成代码
        //设置velocity资源加载器
        Properties prop = new Properties();
        prop.put("file.resource.loader.class", "org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader");
        Velocity.init(prop);

        //封装模板数据
        Map<String, Object> map = new HashMap<>();
        map.put("pkgName",entity.getPkgName());
        map.put("modelMethods",entity.getModelMethods());
        map.put("pyName",entity.getPyName());
        map.put("pyModule",entity.getPyModule());

        VelocityContext dataContext = new VelocityContext(map);

        //临时文件夹
        File dirPath = null;
        try {
            dirPath = Files.createTempDirectory("generatorCodeTmp").toFile();
            log.info("生成临时文件夹，" + dirPath.getAbsolutePath());
        } catch (IOException e) {
            throw new RuntimeException("创建临时文件夹异常",e);
        }

        List<String> javaFilePaths = new ArrayList<>();
        List<String> cppFilePaths = new ArrayList<>();

        //生成java文件
        File javaFile = new File(dirPath.getAbsolutePath() + File.separator + "IAILMDK" + File.separator + entity.getPkgName().replace(".", File.separator) + File.separator + entity.getPyName() + ".java");
        GenUtils.drawTemplate("abstract.java.vm", dataContext, javaFile);
        javaFilePaths.add(javaFile.getAbsolutePath());

        //生成Impl.java文件
        File implJavaFile = new File(dirPath.getAbsolutePath() + File.separator + "IAILMDK" + File.separator + entity.getPkgName().replace(".", File.separator) + File.separator + MdkConstant.IMPL + File.separator + entity.getPyName() + "Impl.java");
        GenUtils.drawTemplate("impl.java.vm", dataContext, implJavaFile);
        javaFilePaths.add(implJavaFile.getAbsolutePath());

        //生成.cpp文件
        File cppFile = new File(dirPath.getAbsolutePath() + File.separator + MdkConstant.C + File.separator + entity.getPyName() + ".cpp");
        GenUtils.drawTemplate("cpp.vm", dataContext, cppFile);
        cppFilePaths.add(cppFile.getAbsolutePath());

        //生成Jni.cpp文件
        File jniCppFile = new File(dirPath.getAbsolutePath() + File.separator + MdkConstant.C + File.separator + entity.getPyName() + "Jni.cpp");
        GenUtils.drawTemplate("Jni.cpp.vm", dataContext, jniCppFile);
        cppFilePaths.add(jniCppFile.getAbsolutePath());

        //生成.h文件
        File hFile = new File(dirPath.getAbsolutePath() + File.separator + MdkConstant.C + File.separator + entity.getPyName() + ".h");
        GenUtils.drawTemplate("h.vm", dataContext, hFile);

        //生成Jni.h文件
        File jniHFile = new File(dirPath.getAbsolutePath() + File.separator + MdkConstant.C + File.separator + entity.getPyName() + "Jni.h");
        GenUtils.drawTemplate("Jni.h.vm", dataContext, jniHFile);

        // 添加python源文件
        String pyFilePath = dirPath.getAbsolutePath() + File.separator + MdkConstant.ALGS + File.separator + entity.getPyModule().replace(".", File.separator) + File.separator + entity.getFilePath().substring(entity.getFilePath().lastIndexOf("\\"));
        FileUtil.mkParentDirs(pyFilePath);
        FileUtil.copy(entity.getFilePath(), pyFilePath, true);

        // 资源文件
        FileUtil.copy(mpkResources + File.separator + "libs", dirPath.getAbsolutePath(), true);

        //生成dll文件
        String dllSavePath = dirPath.getAbsolutePath() + File.separator + MdkConstant.LIBS + File.separator + "IAIL.MDK.Mid.Jni.dll";
        createDllFile(dirPath.getAbsolutePath(),cppFilePaths,dllSavePath);
        //备份dll文件，用于后续运行
        String dllBakPath = mpkTenantBakFilePath + File.separator + MdkConstant.DLL + File.separator + entity.getPyName() + ".dll";
        FileUtil.mkParentDirs(dllBakPath);
        FileUtil.copy(dllSavePath, dllBakPath, true);

        //utils + env java文件
        File utilsJavaFile = new File(dirPath.getAbsolutePath() + File.separator + "IAILMDK" + File.separator + "iail" + File.separator + "mdk" + File.separator + "model" + File.separator + "utils" + File.separator + "AlgsUtils.java");
        FileUtil.mkParentDirs(utilsJavaFile);
        FileUtil.copy(mpkResources + File.separator +"IAILMDK/utils/AlgsUtils.java", utilsJavaFile.getAbsolutePath(), true);
        javaFilePaths.add(utilsJavaFile.getAbsolutePath());
        File envJavaFile = new File(dirPath.getAbsolutePath() + File.separator + "IAILMDK" + File.separator + "iail" + File.separator + "mdk" + File.separator + "model" + File.separator + "common" + File.separator + "Environment.java");
        FileUtil.mkParentDirs(envJavaFile);
        FileUtil.copy(mpkResources + File.separator +"IAILMDK/common/Environment.java", envJavaFile.getAbsolutePath(), true);
        javaFilePaths.add(envJavaFile.getAbsolutePath());
        // 生成class文件
        createClassFile(javaFilePaths);
        // 删除java源文件
        deleteJavaFile(javaFilePaths);
        // 打jar包
        String jarSavePath = pkgJar(dirPath.getAbsolutePath());
        //备份jar文件，用于后续运行
        String jarBakPath = mpkTenantBakFilePath + File.separator + MdkConstant.JAR + File.separator + entity.getPyName() + ".jar";
        FileUtil.mkParentDirs(dllBakPath);
        FileUtil.copy(jarSavePath, jarBakPath, true);
        // 打zip包
        String zipPath = mpkTenantBakFilePath + File.separator + zipFileName;
        ZipUtil.zip(dirPath.getAbsolutePath(), zipPath);
        byte[] bytes = FileUtil.readBytes(zipPath);

        //代码生成历史记录
        GeneratorCodeHistoryEntity historyEntity = new GeneratorCodeHistoryEntity();
        historyEntity.setId(UUID.randomUUID().toString());
        historyEntity.setMdkId(id);
        historyEntity.setFileName(zipFileName);
        historyEntity.setFilePath(zipPath);
        historyEntity.setRemark(remark);
        historyEntity.setCreateTime(new Date());
        generatorCodeHistoryService.insert(historyEntity);

        // 删除临时文件
        try {
            FileUtils.deleteDirectory(dirPath);
        } catch (IOException e) {
            throw new RuntimeException("删除临时文件异常",e);
        }
        return bytes;
    }

    @Override
    @DSTransactional(rollbackFor = Exception.class)
    public byte[] packageModel(List<String> ids, String projectId, String projectName, String zipFileName, String logs, String version) throws IOException, InterruptedException {
        Long tenantId = TenantContextHolder.getTenantId();
        // 备份文件 租户隔离
        String mpkTenantBakFilePath = mpkBakFilePath + File.separator + tenantId;

        List<MpkFileDTO> entities = baseDao.selectByIds(ids);

        //模板数据
//        Map<String, Object> map = new HashMap<>();
//        map.put("entities", entities);
//        VelocityContext context = new VelocityContext(map);

        //临时文件夹
        File dirPath = null;
        try {
            dirPath = Files.createTempDirectory("packageModelTmp").toFile();
            log.info("生成临时文件夹，" + dirPath.getAbsolutePath());
        } catch (IOException e) {
            throw new RuntimeException("创建临时文件夹异常",e);
        }

        //设置velocity资源加载器
        Properties prop = new Properties();
        prop.put("file.resource.loader.class", "org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader");
        Velocity.init(prop);

        //生成menu.xml文件
        LinkedHashMap<String, LinkedHashMap<String, List<MpkFileDTO>>> collect = entities.stream().collect(Collectors.groupingBy(MpkFileDTO::getMenuName, LinkedHashMap::new, Collectors.groupingBy(e -> StringUtils.isNotBlank(e.getGroupName()) ? e.getGroupName() : "default_group",LinkedHashMap::new,Collectors.toList())));
        Map<String, Object> map1 = new HashMap<>();
        map1.put("collects", collect);
        File xmlFile = new File(dirPath.getAbsolutePath() + File.separator + MdkConstant.LIBS + File.separator + "menu.xml");
        GenUtils.drawTemplate("menu.xml.vm", new VelocityContext(map1), xmlFile);

        List<String> javaFilePaths = new ArrayList<>();
        List<String> cppFilePaths = new ArrayList<>();

        //生成java文件
        for (MpkFileDTO entity : entities) {
            //封装模板数据
            Map<String, Object> data = new HashMap<>();
            data.put("pkgName", entity.getPkgName());
            data.put("modelMethods", entity.getModelMethods());
            data.put("pyName", entity.getPyName());
            data.put("pyModule", entity.getPyModule());
            VelocityContext dataContext = new VelocityContext(data);
            //生成java文件
            File javaFile = new File(dirPath.getAbsolutePath() + File.separator + "IAILMDK" + File.separator + entity.getPkgName().replace(".", File.separator) + File.separator + entity.getPyName() + ".java");
            GenUtils.drawTemplate("abstract.java.vm", dataContext, javaFile);
            javaFilePaths.add(javaFile.getAbsolutePath());

            //生成Impl.java文件
            File implJavaFile = new File(dirPath.getAbsolutePath() + File.separator + "IAILMDK" + File.separator + entity.getPkgName().replace(".", File.separator) + File.separator + MdkConstant.IMPL + File.separator + entity.getPyName() + "Impl.java");
            GenUtils.drawTemplate("impl.java.vm", dataContext, implJavaFile);
            javaFilePaths.add(implJavaFile.getAbsolutePath());

            //生成.cpp文件
            File cppFile = new File(dirPath.getAbsolutePath() + File.separator + MdkConstant.C + File.separator + entity.getPyName() + ".cpp");
            GenUtils.drawTemplate("cpp.vm", dataContext, cppFile);
            cppFilePaths.add(cppFile.getAbsolutePath());

            //生成Jni.cpp文件
            File jniCppFile = new File(dirPath.getAbsolutePath() + File.separator + MdkConstant.C + File.separator + entity.getPyName() + "Jni.cpp");
            GenUtils.drawTemplate("Jni.cpp.vm", dataContext, jniCppFile);
            cppFilePaths.add(jniCppFile.getAbsolutePath());

            //生成.h文件
            File hFile = new File(dirPath.getAbsolutePath() + File.separator + MdkConstant.C + File.separator + entity.getPyName() + ".h");
            GenUtils.drawTemplate("h.vm", dataContext, hFile);

            //生成Jni.h文件
            File jniHFile = new File(dirPath.getAbsolutePath() + File.separator + MdkConstant.C + File.separator + entity.getPyName() + "Jni.h");
            GenUtils.drawTemplate("Jni.h.vm", dataContext, jniHFile);

            // 添加python源文件
            String pyFilePath = dirPath.getAbsolutePath() + File.separator + MdkConstant.ALGS + File.separator + entity.getPyModule().replace(".", File.separator) + File.separator + entity.getFilePath().substring(entity.getFilePath().lastIndexOf("\\"));
            FileUtil.mkParentDirs(pyFilePath);
            FileUtil.copy(entity.getFilePath(), pyFilePath, true);
        }

        // 资源文件
        FileUtil.copy(mpkResources + File.separator + "libs", dirPath.getAbsolutePath(), true);

        //生成dll文件
        String dllSavePath = dirPath.getAbsolutePath() + File.separator + MdkConstant.LIBS + File.separator + "IAIL.MDK.Mid.Jni.dll";
        createDllFile(dirPath.getAbsolutePath(),cppFilePaths,dllSavePath);
        // 打包历史id
        String historyId = UUID.randomUUID().toString();
        //备份dll，发布时使用
        File dllFile = new File(dllSavePath);
        if (dllFile.exists()) {
            File dllBakFile = new File(mpkBakFilePath + File.separator + MdkConstant.PROJECT_UNPUBLISH + File.separator + projectId + MdkConstant.SPLIT + historyId + ".dll");
            FileUtil.copy(dllFile, dllBakFile, true);
        }else {
            log.error("dll文件不存在，无法备份。" + dllSavePath);
        }

        //utils + env java文件
        File utilsJavaFile = new File(dirPath.getAbsolutePath() + File.separator + "IAILMDK" + File.separator + "iail" + File.separator + "mdk" + File.separator + "model" + File.separator + "utils" + File.separator + "AlgsUtils.java");
        FileUtil.mkParentDirs(utilsJavaFile);
        FileUtil.copy(mpkResources + File.separator +"IAILMDK/utils/AlgsUtils.java", utilsJavaFile.getAbsolutePath(), true);
        javaFilePaths.add(utilsJavaFile.getAbsolutePath());
        File envJavaFile = new File(dirPath.getAbsolutePath() + File.separator + "IAILMDK" + File.separator + "iail" + File.separator + "mdk" + File.separator + "model" + File.separator + "common" + File.separator + "Environment.java");
        FileUtil.mkParentDirs(envJavaFile);
        FileUtil.copy(mpkResources + File.separator +"IAILMDK/common/Environment.java", envJavaFile.getAbsolutePath(), true);
        javaFilePaths.add(envJavaFile.getAbsolutePath());
        // 生成class文件
        createClassFile(javaFilePaths);
        // 删除java源文件
        deleteJavaFile(javaFilePaths);
        // 打jar包
        String jarSavePath = pkgJar(dirPath.getAbsolutePath());
        //备份jar包，发布时使用
        File jarFile = new File(jarSavePath);
        if (jarFile.exists()) {
            File jarBakFile = new File(mpkBakFilePath + File.separator + MdkConstant.PROJECT_UNPUBLISH + File.separator + projectId + MdkConstant.SPLIT + historyId + ".jar");
            FileUtil.copy(jarFile, jarBakFile, true);
        }else {
            log.error("jar文件不存在，无法备份。" + jarSavePath);
        }

        // 本次更新日志
        ProjectPackageHistoryEntity projectPackageHistoryEntity = new ProjectPackageHistoryEntity();
        projectPackageHistoryEntity.setId(historyId);
        projectPackageHistoryEntity.setProjectId(projectId);
        projectPackageHistoryEntity.setFileName(zipFileName);
        projectPackageHistoryEntity.setLog(logs);
        projectPackageHistoryEntity.setVersion(version);
        projectPackageHistoryEntity.setModelNames(entities.stream().map(MpkFileDTO::getPyName).collect(Collectors.joining(",")));
        projectPackageHistoryEntity.setCreateTime(new Date());
        // 生成更新日志
        createLog(projectId, projectName, dirPath.getAbsolutePath(), projectPackageHistoryEntity, version);
        // 打zip包
        String zipPath = mpkTenantBakFilePath + File.separator + zipFileName;
        ZipUtil.zip(dirPath.getAbsolutePath(), zipPath);
        byte[] bytes = FileUtil.readBytes(zipPath);
        // 记录打包日志
        projectPackageHistoryEntity.setFilePath(zipPath);
        projectPackageHistoryService.insert(projectPackageHistoryEntity);
        // 插入打包历史-模型关联表
        List<ProjectPackageHistoryModelEntity> historyModelList = new ArrayList<>(entities.size());
        entities.forEach(e -> {
            ProjectPackageHistoryModelEntity entity = new ProjectPackageHistoryModelEntity();
            entity.setId(UUID.randomUUID().toString());
            entity.setProjectId(projectId);
            entity.setPackageHistoryId(historyId);
            entity.setPyName(e.getPyName());
            entity.setPyChineseName(e.getPyChineseName());
            entity.setPkgName(e.getPkgName());
            entity.setPyModule(e.getPyModule());
            entity.setRemark(e.getRemark());
            List<ModelMethodDTO> methods = e.getModelMethods();
            if (!CollectionUtils.isEmpty(methods)) {
                entity.setMethodInfo(JSON.toJSONString(methods));
            }
            historyModelList.add(entity);
        });
        projectPackageHistoryModelService.insertList(historyModelList);
        // 删除临时文件
        FileUtils.deleteDirectory(dirPath);
        return bytes;
    }

    private void createDllFile(String dirPath, List<String> cppFilePaths, String dllSavePath) {
        try {
            String paths = cppFilePaths.stream().collect(Collectors.joining(" "));
            String command = "cl /LD " + paths + " /EHsc /o " + dllSavePath + " /link " + "IAIL.MDK.Mid.Windows.lib";
            log.info("执行cmd命令生成dll：" + command);
            ProcessBuilder builder = new ProcessBuilder("cmd", "/c", command);
            builder.directory(new File(dirPath + File.separator + MdkConstant.LIBS));
            Process process = builder.start();
            // 获取命令输出结果
            InputStream inputStream = process.getInputStream();
            BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream, "GBK")); // 设置编码为GBK
            String line;
            while ((line = reader.readLine()) != null) {
                log.info(line);
            }
            // 等待命令执行完成
            process.waitFor();
        } catch (Exception e) {
            throw new RuntimeException("执行cmd命令生成dll异常",e);
        }
    }

    @Override
    public Map<String, String> savePyFile(MultipartFile file) throws IOException {
        Long tenantId = TenantContextHolder.getTenantId();
        // 备份文件 租户隔离
        String mpkTenantBakFilePath = mpkBakFilePath + File.separator + tenantId;
        File bakDir = new File(mpkTenantBakFilePath);
        if (!bakDir.exists()) {
            bakDir.mkdirs();
        }
        //临时文件夹
        File tempDir = null;
        try {
            tempDir = Files.createTempDirectory("pyFileTmp").toFile();
            log.info("生成临时文件夹，" + tempDir.getAbsolutePath());
        } catch (IOException e) {
            throw new RuntimeException("创建临时文件夹异常",e);
        }
        String fileName = file.getOriginalFilename();
        String pyName = fileName.substring(0, fileName.lastIndexOf("."));
        String pyName_uuTime = pyName + "_" + new Date().getTime();

        File pydBakFile = new File(bakDir.getAbsolutePath() + File.separator + pyName_uuTime + ".pyd");
        try {
            // py文件存入临时文件夹
            File saveFile = new File(tempDir.getAbsolutePath() + File.separator + fileName);
            saveFile.createNewFile();
            file.transferTo(saveFile);

            // 临时文件夹中生成pyd文件
            // 生成setup.py文件
            createSetUpFile(tempDir.getAbsolutePath(),fileName,pyName_uuTime);
            // 执行cmd命令编译pyd文件
            createPydFile(tempDir.getAbsolutePath());

            // 临时文件夹中pyd文件移到dir下，修改为uuid.pyd
            File pydFile = new File(tempDir.getAbsolutePath() + File.separator + pyName_uuTime + MdkConstant.PYD_SUFFIX);
            if (!pydFile.exists()) {
                throw new RuntimeException("编译pyd文件失败！");
            }
            log.info("备份pyd文件，" + pydBakFile.getAbsolutePath());
            FileUtil.copy(pydFile,pydBakFile,true);
        } catch (Exception e) {
            throw new RuntimeException("编译pyd文件异常");
        } finally {
            if (tempDir.exists()) {
                tempDir.delete();
            }
        }

        Map<String, String> result = new HashMap<>(2);
        result.put("filePath", pydBakFile.getAbsolutePath());
        result.put("fileName", pyName);

        return result;
    }

    private void createPydFile(String dir) {
        try {
            String command = "python setup.py build_ext --inplace";
            log.info("执行cmd命令编译pyd：" + command);
            ProcessBuilder builder = new ProcessBuilder("cmd", "/c", command);
            builder.directory(new File(dir));  // 设置工作目录
            builder.redirectErrorStream(true);  // 将错误输出和标准输出合并
            Process process = builder.start();
            // 获取命令输出结果
            InputStream inputStream = process.getInputStream();
            BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream, "GBK")); // 设置编码为GBK
            String line;
            while ((line = reader.readLine()) != null) {
                log.info(line);
            }
            // 等待命令执行完成
            process.waitFor();
        } catch (Exception e) {
            throw new RuntimeException("执行cmd命令生成dll异常", e);
        }
    }

    private void createSetUpFile(String dir, String pyFileName, String pyName) {
        // 生成setup.py文件
        HashMap<String,Object> map = new HashMap<>();
        map.put("fileName",pyFileName);
        map.put("pyName",pyName);
        GenUtils.drawTemplate("setup.py.vm",map,new File(dir + File.separator + MdkConstant.SETUP_PY));
    }

    @Override
    public CommonResult<String> publish(Map<String, Object> params) {
        String historyId = (String) params.get("historyId");
        String projectId = (String) params.get("projectId");

        // 判断新的dll和jar文件是否存在
        String jarFileBakPath = mpkBakFilePath + File.separator + MdkConstant.PROJECT_UNPUBLISH + File.separator + projectId + MdkConstant.SPLIT + historyId + ".jar";
        String dllFileBakPath = mpkBakFilePath + File.separator + MdkConstant.PROJECT_UNPUBLISH + File.separator + projectId + MdkConstant.SPLIT + historyId + ".dll";
        if (!FileUtil.exist(jarFileBakPath)) {
            throw new RuntimeException("jar文件不存在," + jarFileBakPath);
        }
        if (!FileUtil.exist(dllFileBakPath)) {
            throw new RuntimeException("dll文件不存在" + dllFileBakPath);
        }

        try {
            // 卸载之前的dll和jar
            DllUtils.removeClassLoaderCache(projectId);
            // 删除之前的dll和jar备份文件
            DllUtils.removeOldFile(mpkBakFilePath + File.separator + MdkConstant.PROJECT_PUBLISH,projectId);
        } catch (Exception e) {
            throw new RuntimeException("卸载之前的dll和jar异常",e);
        }

        // 备份新的dll和jar
        String jarFilePath = mpkBakFilePath + File.separator + MdkConstant.PROJECT_PUBLISH + File.separator + projectId + MdkConstant.SPLIT + historyId + ".jar";
        String dllFilePath = mpkBakFilePath + File.separator + MdkConstant.PROJECT_PUBLISH + File.separator + projectId + MdkConstant.SPLIT + historyId + ".dll";
        FileUtil.copy(jarFileBakPath,jarFilePath,true);
        FileUtil.copy(dllFileBakPath,dllFilePath,true);

        URLClassLoader urlClassLoader = null;
        try {
            // 加载新的jar
            urlClassLoader = DllUtils.loadJar(jarFilePath);
        } catch (Exception e) {
            throw new RuntimeException("加载新的jar异常",e);
        }

        try {
            // 加载新的dll
            DllUtils.loadDll(urlClassLoader.loadClass("iail.mdk.model.common.Environment"),dllFilePath);
        } catch (Exception e) {
            DllUtils.unloadJar(urlClassLoader);
            throw new RuntimeException("加载新的dll异常",e);
        }
        // 都加载成功后加入缓存
        DllUtils.addClassLoaderCache(projectId,urlClassLoader);

        return CommonResult.success();
    }

    private void createLog(String projectId, String projectName, String dirPath, ProjectPackageHistoryEntity projectPackageHistoryEntity, String version) {
        Map<String, Object> map = new HashMap<>();
        map.put("projectId", projectId);
        List<ProjectPackageHistoryEntity> list = projectPackageHistoryService.list(map);
        list.add(projectPackageHistoryEntity);
        // 按照日期分组再排序
        HashMap<String, List<ProjectPackageHistoryEntity>> dataMap = list.stream().collect(
                Collectors.groupingBy(e -> DateUtils.format(e.getCreateTime(), DateUtils.DATE_PATTERN_POINT),
                        LinkedHashMap::new,
                        Collectors.collectingAndThen(Collectors.toList(), e -> e.stream().sorted(Comparator.comparing(ProjectPackageHistoryEntity::getCreateTime)).collect(Collectors.toList()))));

        Map<String, Object> data = new HashMap<>();
        data.put("dataMap", dataMap);
        data.put("projectName", projectName);
        data.put("version", version);
        data.put("now", DateUtils.format(new Date(), DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND));

        File logFile = new File(dirPath + File.separator + "更新日志.txt");
        GenUtils.drawTemplate("log.txt.vm", data, logFile);
    }

    private String pkgJar(String dirPath) {
        try {
            String jarSavePath = dirPath + File.separator + MdkConstant.LIBS + File.separator + "IAILMDK.jar";
            StringBuilder sb = new StringBuilder();
            sb.append("jar -cvf");
            sb.append(" ").append(jarSavePath);
            sb.append(" -C ").append(dirPath).append(File.separator).append("IAILMDK").append(File.separator).append(" .");
            log.info("执行cmd命令打jar包：" + sb);
            Process process = RuntimeUtil.exec(sb.toString());
            process.waitFor();
            return jarSavePath;
        } catch (InterruptedException e) {
            throw new RuntimeException("执行cmd命令打jar包异常",e);
        }
    }

    private void deleteJavaFile(List<String> javaFilePaths) {
        for (String javaFilePath : javaFilePaths) {
            FileUtil.del(javaFilePath);
        }
    }

    private void createClassFile(List<String> javaFilePaths){
        try {
            StringBuilder sb = new StringBuilder();
            sb.append("javac -encoding utf-8");
            for (String path : javaFilePaths) {
                sb.append(" ").append(path);
            }
            log.info("执行cmd命令生成class：" + sb);
            Process process = RuntimeUtil.exec(sb.toString());
            process.waitFor();
        } catch (InterruptedException e) {
            throw new RuntimeException("执行cmd命令生成class异常",e);
        }
    }
}