package com.dy.pipIrrRemote.rtuUpgrage;

import com.alibaba.excel.EasyExcel;
import com.alibaba.excel.support.ExcelTypeEnum;
import com.dy.common.aop.SsoAop;
import com.dy.common.softUpgrade.state.UpgradeTaskVo;
import com.dy.common.springUtil.SpringContextUtil;
import com.dy.common.webUtil.BaseResponse;
import com.dy.common.webUtil.BaseResponseUtils;
import com.dy.common.webUtil.QueryResultVo;
import com.dy.common.webUtil.ResultCodeMsg;
import com.dy.pipIrrGlobal.pojoUg.UgRtuProgram;
import com.dy.pipIrrGlobal.pojoUg.UgRtuTask;
import com.dy.pipIrrGlobal.rtuMw.Web2RtuMw;
import com.dy.pipIrrGlobal.voUg.VoUgRtuResult;
import com.dy.pipIrrGlobal.voUg.VoWatch;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.media.Content;
import io.swagger.v3.oas.annotations.media.Schema;
import io.swagger.v3.oas.annotations.responses.ApiResponse;
import io.swagger.v3.oas.annotations.responses.ApiResponses;
import io.swagger.v3.oas.annotations.tags.Tag;
import jakarta.servlet.http.HttpServletResponse;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.env.Environment;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.Base64;
import java.util.List;

/**
 * @Author: liurunyu
 * @Date: 2024/11/12 8:33
 * @Description
 */
@Slf4j
@Tag(name = "rtu远程升级任务", description = "rtu远程升级任务相关操作")
@RestController
@RequestMapping(path = "rtuUpgrade")
public class RtuUpgradeCtrl extends Web2RtuMw {
    @Autowired
    private RtuUpgradeSv sv ;

    @Autowired
    RtuUpgradeResSv resSv ;

    @Autowired
    private Environment env;

    @Autowired
    private RestTemplate restTemplate;

    /**
     * 下发rtu远程升级任务
     * @param id 任务id
     * @return 操作结果
     */
    @Operation(summary = "下发rtu远程升级任务", description = "下发rtu远程升级任务")
    @ApiResponses(value = {
            @ApiResponse(
                    responseCode = ResultCodeMsg.RsCode.SUCCESS_CODE,
                    description = "返回操作成功与否数据（BaseResponse.content:Boolean）",
                    content = {@Content(mediaType = MediaType.APPLICATION_JSON_VALUE,
                            schema = @Schema(implementation = Boolean.class))}
            )
    })
    @GetMapping(path = "/issuedTask")
    @SsoAop()
    public BaseResponse<Boolean> issuedTask(String id){
        if(id == null || id.trim().equals("")){
            return BaseResponseUtils.buildErrorMsg("任务id不能为空") ;
        }
        UgRtuTask tpo = this.sv.selectTaskById(id) ;
        if(tpo == null){
            return BaseResponseUtils.buildErrorMsg("任务不存在") ;
        }
        if(tpo.isExecute == 1){
            return BaseResponseUtils.buildErrorMsg("任务已下发，不能重复下发任务") ;
        }
        UgRtuProgram ppo = this.sv.selectProgramById(tpo.programId) ;
        if(ppo == null){
            return BaseResponseUtils.buildErrorMsg("任务对应的程序不存在") ;
        }

        List<String> taskRtuAddrs = this.sv.selectAllRtuAddrByTask(id) ;
        if(taskRtuAddrs == null || taskRtuAddrs.size() == 0){
            return BaseResponseUtils.buildErrorMsg("任务所涉及的控制器还未设置") ;
        }

        String ugCallbackUrl_rm = env.getProperty("mw.ugCallbackUrl_rm" );
        if(ugCallbackUrl_rm == null || ugCallbackUrl_rm.trim().equals("")){
            return BaseResponseUtils.buildErrorMsg("未配置升级任务回调网址") ;
        }

        UpgradeTaskVo vo = new UpgradeTaskVo() ;
        this.valueFromPo(vo, tpo, ppo) ;
        vo.rtuAddrList = taskRtuAddrs ;
        vo.callbackWebUrl = ugCallbackUrl_rm ;

        String rqUrl = this.get2MwRequestUrl(this.env, ContextUgTaskSend) ;
        BaseResponse res = sendRequest2Mw(restTemplate, rqUrl, vo) ;
        if(res != null){
            if(res.isSuccess()){
                this.sv.setUpgradeTaskExecuted(id);
                return BaseResponseUtils.buildSuccess(true) ;
            }else{
                String msg = res.getContent()==null?null:(String)res.getContent() ;
                if(msg == null){
                    msg = res.getMsg() ;
                }
                log.error("通信中间件执行下发升级任务失败" + msg) ;
                return BaseResponseUtils.buildErrorMsg("通信中间件执行失败" + msg) ;
            }
        }else{
            log.error("通信中间件返回结果为null") ;
            return BaseResponseUtils.buildErrorMsg("通信中间件返回结果为null") ;
        }
    }
    /**
     * 下发强制停止当前rtu远程升级任务
     * @return 操作结果
     */
    @Operation(summary = "下发强制停止当前rtu远程升级任务", description = "下发强制停止当前rtu远程升级任务")
    @ApiResponses(value = {
            @ApiResponse(
                    responseCode = ResultCodeMsg.RsCode.SUCCESS_CODE,
                    description = "返回操作成功与否数据（BaseResponse.content:Boolean）",
                    content = {@Content(mediaType = MediaType.APPLICATION_JSON_VALUE,
                            schema = @Schema(implementation = String.class))}
            )
    })
    @GetMapping(path = "/forceStop")
    @SsoAop()
    public BaseResponse<String> forceStop() {
        String rqUrl = this.get2MwRequestUrl(this.env, ContextUgForceStop) ;
        BaseResponse res = sendRequest2Mw(restTemplate, rqUrl, null) ;
        if(res != null){
            if(res.isSuccess()){
                return BaseResponseUtils.buildSuccess(true) ;
            }else{
                String msg = res.getContent()==null?null:(String)res.getContent() ;
                if(msg == null){
                    msg = res.getMsg() ;
                }
                log.error("通信中间件执行下发强制停止当前rtu远程升级任务失败：" + msg) ;
                return BaseResponseUtils.buildErrorMsg("通信中间件执行强制停止当前rtu远程升级任务失败：" + msg) ;
            }
        }else{
            log.error("通信中间件返回结果为null") ;
            return BaseResponseUtils.buildErrorMsg("通信中间件返回结果为null") ;
        }
    }

    private void valueFromPo(UpgradeTaskVo vo, UgRtuTask tpo, UgRtuProgram ppo){
        vo.id = "" + tpo.id ;
        vo.softFileName = ppo.hexFileName ;
        vo.softStoreAddr = ppo.storeRamAddr ;
        vo.softStartAddr = ppo.startRamAddr ;
        vo.softFileData64 = Base64.getEncoder().encodeToString(ppo.programBytes) ;
        //vo.softFileData = ppo.programBytes ;
        vo.softBytesCalculate = ppo.programCalculateBytes ;
        vo.softByteSrc16 = ppo.programCrc16 ;
    }


    /**
     * 重置远程升级演示程序
     * @return 操作结果
     */
    @GetMapping(path = "/demoReset")
    @SsoAop()
    public BaseResponse<Boolean> demoReset(){
        if(RtuUpgradeStateReceiverCtrl.cache != null){
            //return BaseResponseUtils.buildError("当前没有升级任务") ;
            //正式运行时，下面两行去掉，上面一行打开
            RtuUpgradeStateReceiverCtrl ctrl = SpringContextUtil.getBean(RtuUpgradeStateReceiverCtrl.class);
            ctrl.resetDemo();
            ctrl.demo();
        }
        return BaseResponseUtils.buildSuccess(true) ;
    }

    /**
     *  监视：
     * 当前rtu远程升级任务执行状态
     * @return 操作结果
     */
    @Operation(summary = "当前rtu远程升级任务执行状态", description = "当前rtu远程升级任务执行状态")
    @ApiResponses(value = {
            @ApiResponse(
                    responseCode = ResultCodeMsg.RsCode.SUCCESS_CODE,
                    description = "返回操作成功与否数据（BaseResponse.content:Boolean）",
                    content = {@Content(mediaType = MediaType.APPLICATION_JSON_VALUE,
                            schema = @Schema(implementation = VoWatch.class))}
            )
    })
    @GetMapping(path = "/curUpgradeState")
    @SsoAop()
    public BaseResponse<QueryResultVo<VoWatch> > curUpgradeState(QueryVo qvo){
        if(qvo == null){
            qvo = new QueryVo();
            qvo.pageCurr = 1 ;
            qvo.pageSize = 49 ;
        }
        if(RtuUpgradeStateReceiverCtrl.cache == null){
            return BaseResponseUtils.buildErrorMsg("当前没有升级任务") ;
            //正式运行时，下面两行去掉，上面一行打开
            //RtuUpgradeStateReceiverCtrl ctrl = SpringContextUtil.getBean(RtuUpgradeStateReceiverCtrl.class);
            //ctrl.demo();
        }
        QueryResultVo<VoWatch> rsVo = this.resSv.curUpgradeState(qvo) ;
        return BaseResponseUtils.buildSuccess(rsVo) ;
    }

    /**
     * 导出升级失败RTU列表
     * @param response
     */
    @RequestMapping(value = "/exportUgFail", method = RequestMethod.GET)
    public void exportUgFail(HttpServletResponse response) throws Exception {
        setExcelRespProp(response, "升级失败RTU列表");
        List<VoUgRtuResult> rsList = resSv.exportUgFail();
        EasyExcel.write(response.getOutputStream())
                .head(VoUgRtuResult.class)
                .excelType(ExcelTypeEnum.XLSX)
                .sheet("升级失败RTU列表")
                .doWrite(rsList);
    }


    /**
     * 导出长级成功RTU列表
     * @param response
     */
    @RequestMapping(value = "/exportUgSuccess", method = RequestMethod.GET)
    public void exportUgSuccess(HttpServletResponse response) throws Exception {
        setExcelRespProp(response, "升级成功RTU列表");
        List<VoUgRtuResult> rsList = resSv.exportUgSuccess();
        EasyExcel.write(response.getOutputStream())
                .head(VoUgRtuResult.class)
                .excelType(ExcelTypeEnum.XLSX)
                .sheet("升级成功RTU列表")
                .doWrite(rsList);
    }


    /**
     * 设置excel下载响应头属性
     */
    private void setExcelRespProp(HttpServletResponse response, String rawFileName) throws UnsupportedEncodingException {
        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
        response.setCharacterEncoding("utf-8");
        String fileName = URLEncoder.encode(rawFileName, "UTF-8").replaceAll("\\+", "%20");
        response.setHeader("Content-disposition", "attachment;filename*=utf-8''" + fileName + ".xlsx");
    }

}