/**
 * Copyright (c) 2018 人人开源 All rights reserved.
 * <p>
 * https://www.renren.io
 * <p>
 * 版权所有，侵权必究！
 */

package io.renren.controller;

import cn.hutool.core.io.IoUtil;
import io.renren.service.SysGeneratorService;
import io.renren.utils.PageUtils;
import io.renren.utils.Query;
import io.renren.utils.R;
import jakarta.annotation.Resource;
import jakarta.servlet.http.HttpServletResponse;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;

import java.io.IOException;
import java.util.Map;

/**
 * 代码生成器
 *

 */
@Controller
@RequestMapping("/sys/generator")
public class SysGeneratorController {
    @Resource
    private SysGeneratorService sysGeneratorService;

    /**
     * 列表
     */
    @ResponseBody
    @RequestMapping("/list")
    public R list(@RequestParam Map<String, Object> params) {
        PageUtils pageUtil = sysGeneratorService.queryList(new Query(params));

        return R.ok().put("page", pageUtil);
    }

    /**
     * 生成代码
     */
    @RequestMapping("/code")
    public void code(String tables, HttpServletResponse response) throws IOException {
        byte[] data = sysGeneratorService.generatorCode(tables.split(","));

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

        IoUtil.write(response.getOutputStream(), false, data);
    }
}
