package org.springblade.mdm.program.controller;

import com.baomidou.mybatisplus.core.metadata.IPage;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.tags.Tag;
import jakarta.servlet.http.HttpServletResponse;
import lombok.AllArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springblade.core.log.exception.ServiceException;
import org.springblade.core.secure.utils.AuthUtil;
import org.springblade.core.tenant.annotation.NonDS;
import org.springblade.core.tool.api.R;
import org.springblade.core.tool.utils.DateUtil;
import org.springblade.core.tool.utils.Func;
import org.springblade.core.tool.utils.UrlUtil;
import org.springblade.mdm.commons.service.ParamService;
import org.springblade.mdm.commons.vo.IdsVO;
import org.springblade.mdm.program.service.NcProgramApprovedService;
import org.springblade.mdm.program.service.NcProgramExportDNCService;
import org.springblade.mdm.program.vo.NcProgramExportDncPageVO;
import org.springblade.mdm.program.vo.NcProgramExportDncQueryVO;
import org.springframework.web.bind.annotation.*;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.util.List;

/**
 * 程序涉密网-工控网交换接口
 *
 * @author yangys
 */
@NonDS
@RestController
@RequestMapping("/program/exchange")
@AllArgsConstructor
@Tag(name = "导出工控网", description = "涉密网程序导出给工控网")
@Slf4j
public class NcProgramExportDNCController {

	private final ParamService paramService;
	private final NcProgramApprovedService ncProgramApprovedService;
	private final NcProgramExportDNCService ncProgramExportDNCService;
	@Operation(summary = "程序导出DNC分页查询", description = "分页查询，供用户选择数据")
	@GetMapping("/export-dnc-page")
	public R<IPage<NcProgramExportDncPageVO>> page(NcProgramExportDncQueryVO query) {
		String userRole = AuthUtil.getUserRole();//角色别名，多个角色逗号分隔
		List<String> userRoleAliasList = Func.toStrList(",", userRole);
		/*
		String managerRole = paramService.getProgramManagerRoleAlias();
		if(!userRoleAliasList.contains(managerRole) && !AuthUtil.isAdministrator() && !AuthUtil.isAdmin()){
			//非数控管理员角色、管理员，限制未只能导出自己的程序
			query.setUserId(AuthUtil.getUserId());
		}*/
		query.setUserId(AuthUtil.getUserId());
		query.setUserDeptIds(Func.toLongList(AuthUtil.getDeptId()));
		return R.data(ncProgramApprovedService.exportDncPageQuery(query));
	}

	@PostMapping("/export-dnc")
	@Operation(summary = "数控程序导出dnc", description = "数控程序导出到工控网")
	public void exportDnc(@RequestBody @Parameter(description = "审批表id数组") IdsVO vo, HttpServletResponse response) throws IOException {
		if(vo.getIds() == null || vo.getIds().length == 0) {
			throw new ServiceException("未选择文件导出");
		}
		//try {
		//导出文件名称要求导出人名字+时间戳

		String uname = UrlUtil.encode(AuthUtil.getNickName());
		String filename = uname+"-"+ DateUtil.format(DateUtil.now(), "yyyyMMddHHmm")+".zip";
		response.setHeader("Content-Disposition", "attachment; filename="+filename);
		response.setContentType("application/octet-stream;charset=utf-8");

		ByteArrayOutputStream bos = new ByteArrayOutputStream();
		ncProgramExportDNCService.exportDnc(vo.getIds(),bos);
		response.getOutputStream().write(bos.toByteArray());


		//} catch (Exception e) {
			//log.error("导出DNC异常", e);
			/*

			throw new ResponseStatusException(
				HttpStatus.NO_CONTENT,
				"参数只能包含字母",
				new IllegalArgumentException("无效参数格式")
			);*/
		//}

	}



}