/** 
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 * 设备设置命令API接口 
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 *  
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 * @author lawrencehj 
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 * @date 2021年2月2日 
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 */ 
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package com.genersoft.iot.vmp.vmanager.gb28181.device; 
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import com.alibaba.fastjson2.JSONObject; 
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import com.genersoft.iot.vmp.conf.exception.ControllerException; 
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import com.genersoft.iot.vmp.gb28181.bean.Device; 
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import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder; 
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import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage; 
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import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander; 
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import com.genersoft.iot.vmp.storager.IVideoManagerStorage; 
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import com.genersoft.iot.vmp.vmanager.bean.ErrorCode; 
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import io.swagger.v3.oas.annotations.Operation; 
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import io.swagger.v3.oas.annotations.Parameter; 
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import io.swagger.v3.oas.annotations.tags.Tag; 
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import org.slf4j.Logger; 
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import org.slf4j.LoggerFactory; 
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import org.springframework.beans.factory.annotation.Autowired; 
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import org.springframework.http.ResponseEntity; 
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import org.springframework.util.ObjectUtils; 
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import org.springframework.util.StringUtils; 
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import org.springframework.web.bind.annotation.*; 
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import org.springframework.web.context.request.async.DeferredResult; 
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import javax.sip.InvalidArgumentException; 
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import javax.sip.SipException; 
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import java.text.ParseException; 
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import java.util.UUID; 
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@Tag(name = "国标设备配置") 
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@CrossOrigin 
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@RestController 
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@RequestMapping("/api/device/config") 
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public class DeviceConfig { 
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    private final static Logger logger = LoggerFactory.getLogger(DeviceQuery.class); 
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    @Autowired 
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    private IVideoManagerStorage storager; 
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    @Autowired 
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    private SIPCommander cmder; 
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    @Autowired 
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    private DeferredResultHolder resultHolder; 
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    /** 
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     * 看守位控制命令API接口 
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     * @param deviceId 设备ID 
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     * @param channelId 通道ID 
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     * @param name 名称 
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     * @param expiration 到期时间 
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     * @param heartBeatInterval 心跳间隔 
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     * @param heartBeatCount 心跳计数 
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     * @return 
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     */ 
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    @GetMapping("/basicParam/{deviceId}") 
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    @Operation(summary = "基本配置设置命令") 
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    @Parameter(name = "deviceId", description = "设备国标编号", required = true) 
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    @Parameter(name = "channelId", description = "通道国标编号", required = true) 
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    @Parameter(name = "name", description = "名称") 
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    @Parameter(name = "expiration", description = "到期时间") 
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    @Parameter(name = "heartBeatInterval", description = "心跳间隔") 
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    @Parameter(name = "heartBeatCount", description = "心跳计数") 
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    public DeferredResult<String> homePositionApi(@PathVariable String deviceId, 
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                                                                   String channelId, 
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                                                                @RequestParam(required = false) String name, 
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                                                                @RequestParam(required = false) String expiration, 
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                                                                @RequestParam(required = false) String heartBeatInterval, 
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                                                                @RequestParam(required = false) String heartBeatCount) { 
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        if (logger.isDebugEnabled()) { 
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            logger.debug("报警复位API调用"); 
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        } 
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        Device device = storager.queryVideoDevice(deviceId); 
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        String uuid = UUID.randomUUID().toString(); 
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        String key = DeferredResultHolder.CALLBACK_CMD_DEVICECONFIG + deviceId + channelId; 
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        try { 
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            cmder.deviceBasicConfigCmd(device, channelId, name, expiration, heartBeatInterval, heartBeatCount, event -> { 
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                RequestMessage msg = new RequestMessage(); 
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                msg.setId(uuid); 
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                msg.setKey(key); 
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                msg.setData(String.format("设备配置操作失败,错误码: %s, %s", event.statusCode, event.msg)); 
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                resultHolder.invokeResult(msg); 
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            }); 
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        } catch (InvalidArgumentException | SipException | ParseException e) { 
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            logger.error("[命令发送失败] 设备配置: {}", e.getMessage()); 
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            throw new ControllerException(ErrorCode.ERROR100.getCode(), "命令发送失败: " + e.getMessage()); 
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        } 
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        DeferredResult<String> result = new DeferredResult<String>(3 * 1000L); 
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        result.onTimeout(() -> { 
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            logger.warn(String.format("设备配置操作超时, 设备未返回应答指令")); 
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            // 释放rtpserver 
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            RequestMessage msg = new RequestMessage(); 
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            msg.setId(uuid); 
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            msg.setKey(key); 
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            JSONObject json = new JSONObject(); 
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            json.put("DeviceID", deviceId); 
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            json.put("Status", "Timeout"); 
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            json.put("Description", "设备配置操作超时, 设备未返回应答指令"); 
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            msg.setData(json); //("看守位控制操作超时, 设备未返回应答指令"); 
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            resultHolder.invokeResult(msg); 
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        }); 
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        resultHolder.put(key, uuid, result); 
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        return result; 
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    } 
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    /** 
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     * 设备配置查询请求API接口 
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     * @param deviceId 设备ID 
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     * @param configType 配置类型 
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     * @param channelId 通道ID 
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     * @return 
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     */ 
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    @Operation(summary = "设备配置查询请求") 
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    @Parameter(name = "deviceId", description = "设备国标编号", required = true) 
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    @Parameter(name = "channelId", description = "通道国标编号", required = true) 
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    @Parameter(name = "configType", description = "配置类型") 
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    @GetMapping("/query/{deviceId}/{configType}") 
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    public DeferredResult<String> configDownloadApi(@PathVariable String deviceId, 
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                                                                @PathVariable String configType, 
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                                                                @RequestParam(required = false) String channelId) { 
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        if (logger.isDebugEnabled()) { 
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            logger.debug("设备状态查询API调用"); 
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        } 
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        String key = DeferredResultHolder.CALLBACK_CMD_CONFIGDOWNLOAD + (ObjectUtils.isEmpty(channelId) ? deviceId : channelId); 
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        String uuid = UUID.randomUUID().toString(); 
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        Device device = storager.queryVideoDevice(deviceId); 
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        try { 
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            cmder.deviceConfigQuery(device, channelId, configType, event -> { 
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                RequestMessage msg = new RequestMessage(); 
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                msg.setId(uuid); 
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                msg.setKey(key); 
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                msg.setData(String.format("获取设备配置失败,错误码: %s, %s", event.statusCode, event.msg)); 
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                resultHolder.invokeResult(msg); 
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            }); 
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        } catch (InvalidArgumentException | SipException | ParseException e) { 
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            logger.error("[命令发送失败] 获取设备配置: {}", e.getMessage()); 
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            throw new ControllerException(ErrorCode.ERROR100.getCode(), "命令发送失败: " + e.getMessage()); 
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        } 
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        DeferredResult<String> result = new DeferredResult<String > (3 * 1000L); 
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        result.onTimeout(()->{ 
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            logger.warn(String.format("获取设备配置超时")); 
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            // 释放rtpserver 
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            RequestMessage msg = new RequestMessage(); 
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            msg.setId(uuid); 
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            msg.setKey(key); 
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            msg.setData("Timeout. Device did not response to this command."); 
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            resultHolder.invokeResult(msg); 
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        }); 
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        resultHolder.put(key, uuid, result); 
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        return result; 
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    } 
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} 
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