wms / hhwms · Files

package com.huaheng.pc.tool.gen.controller;

import com.alibaba.fastjson.JSON;
import com.huaheng.common.support.Convert;
import com.huaheng.common.utils.StringUtils;
import com.huaheng.common.utils.security.ShiroUtils;
import com.huaheng.framework.web.controller.BaseController;
import com.huaheng.framework.web.domain.AjaxResult;
import com.huaheng.framework.web.page.TableDataInfo;
import com.huaheng.pc.tool.gen.domain.CxSelect;
import com.huaheng.pc.tool.gen.domain.GenTable;
import com.huaheng.pc.tool.gen.domain.GenTableColumn;
import com.huaheng.pc.tool.gen.service.IGenTableColumnService;
import com.huaheng.pc.tool.gen.service.IGenTableService;

import org.apache.commons.io.IOUtils;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;

import org.springframework.ui.ModelMap;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

/**
 * 代码生成 操作处理

 *
 * @author ruoyi

 */
@Controller
@RequestMapping("/tool/gen")

public class GenController extends BaseController {

    private String prefix = "tool/gen";

    @Autowired

    private IGenTableService genTableService;

    @Autowired
    private IGenTableColumnService genTableColumnService;

    @RequiresPermissions("tool:gen:view")
    @GetMapping()

    public String gen() {

        return prefix + "/gen";
    }

    /**
     * 查询代码生成列表
     */

    @RequiresPermissions("tool:gen:list")
    @PostMapping("/list")
    @ResponseBody

    public TableDataInfo genList(GenTable genTable) {
        startPage();
        List<GenTable> list = genTableService.selectGenTableList(genTable);
        return getDataTable(list);
    }

    /**
     * 查询数据库列表
     */
    @RequiresPermissions("tool:gen:list")
    @PostMapping("/db/list")
    @ResponseBody
    public TableDataInfo dataList(GenTable genTable) {

        startPage();

        List<GenTable> list = genTableService.selectDbTableList(genTable);

        return getDataTable(list);
    }

    /**

     * 查询数据表字段列表
     */
    @RequiresPermissions("tool:gen:list")
    @PostMapping("/column/list")
    @ResponseBody
    public TableDataInfo columnList(GenTableColumn genTableColumn) {
        TableDataInfo dataInfo = new TableDataInfo();
        List<GenTableColumn> list = genTableColumnService.selectGenTableColumnListByTableId(genTableColumn);
        dataInfo.setData(list);
        dataInfo.setTotal(list.size());
        dataInfo.setCode(200);
        return dataInfo;
    }

    /**
     * 导入表结构
     */
    @RequiresPermissions("tool:gen:list")
    @GetMapping("/importTable")
    public String importTable() {
        return prefix + "/importTable";
    }

    /**
     * 导入表结构（保存）
     */
    @RequiresPermissions("tool:gen:list")
    @PostMapping("/importTable")
    @ResponseBody
    public AjaxResult importTableSave(String tables) {
        String[] tableNames = Convert.toStrArray(tables);
        // 查询表信息
        List<GenTable> tableList = genTableService.selectDbTableListByNames(tableNames);
        String operName = ShiroUtils.getLoginName();
        genTableService.importGenTable(tableList, operName);
        return AjaxResult.success();
    }

    /**
     * 修改代码生成业务
     */
    @GetMapping("/edit/{tableId}")
    public String edit(@PathVariable("tableId") Long tableId, ModelMap mmap) {
        GenTable table = genTableService.selectGenTableById(tableId);
        List<GenTable> genTables = genTableService.selectGenTableAll();
        List<CxSelect> cxSelect = new ArrayList<CxSelect>();
        for (GenTable genTable : genTables) {
            if (!StringUtils.equals(table.getTableName(), genTable.getTableName())) {
                CxSelect cxTable = new CxSelect(genTable.getTableName(), genTable.getTableName() + '：' + genTable.getTableComment());
                List<CxSelect> cxColumns = new ArrayList<CxSelect>();
                for (GenTableColumn tableColumn : genTable.getColumns()) {
                    cxColumns.add(new CxSelect(tableColumn.getColumnName(), tableColumn.getColumnName() + '：' + tableColumn.getColumnComment()));
                }
                cxTable.setS(cxColumns);
                cxSelect.add(cxTable);
            }
        }
        mmap.put("table", table);
        mmap.put("data", JSON.toJSON(cxSelect));
        return prefix + "/edit";
    }

    /**
     * 修改保存代码生成业务
     */
    @RequiresPermissions("tool:gen:edit")
    @PostMapping("/edit")
    @ResponseBody
    public AjaxResult editSave(@Validated GenTable genTable) {
        genTableService.validateEdit(genTable);
        genTableService.updateGenTable(genTable);
        return AjaxResult.success();
    }

    @RequiresPermissions("tool:gen:remove")
    @PostMapping("/remove")
    @ResponseBody
    public AjaxResult remove(String ids) {
        genTableService.deleteGenTableByIds(ids);
        return AjaxResult.success();
    }

    /**
     * 预览代码
     */
    @RequiresPermissions("tool:gen:preview")
    @GetMapping("/preview/{tableId}")
    @ResponseBody
    public AjaxResult preview(@PathVariable("tableId") Long tableId) throws IOException {
        Map<String, String> dataMap = genTableService.previewCode(tableId);
        return AjaxResult.success(dataMap);
    }

    /**

     * 生成代码
     */
    @RequiresPermissions("tool:gen:code")
    @GetMapping("/genCode/{tableName}")

    public void genCode(HttpServletResponse response, @PathVariable("tableName") String tableName) throws IOException {
        byte[] data = genTableService.generatorCode(tableName);
        genCode(response, data);

    }

    /**
     * 批量生成代码
     */
    @RequiresPermissions("tool:gen:code")
    @GetMapping("/batchGenCode")
    @ResponseBody

    public void batchGenCode(HttpServletResponse response, String tables) throws IOException {

        String[] tableNames = Convert.toStrArray(tables);

        byte[] data = genTableService.generatorCode(tableNames);
        genCode(response, data);
    }

    /**
     * 生成zip文件
     */
    private void genCode(HttpServletResponse response, byte[] data) throws IOException {

        response.reset();
        response.setHeader("Content-Disposition", "attachment; filename=\"huaheng.zip\"");
        response.addHeader("Content-Length", "" + data.length);
        response.setContentType("application/octet-stream; charset=UTF-8");
        IOUtils.write(data, response.getOutputStream());
    }

}