panlinlin
2021-02-25 0f58218badea86a5209ae7f1ccd60b7cb4b26eee
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
package com.genersoft.iot.vmp.vmanager.device;
 
import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel;
import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage;
import com.github.pagehelper.PageInfo;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.context.request.async.DeferredResult;
 
import com.alibaba.fastjson.JSONObject;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.event.DeviceOffLineDetector;
import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
 
import javax.sip.message.Response;
 
@SuppressWarnings("rawtypes")
@CrossOrigin
@RestController
@RequestMapping("/api")
public class DeviceQuery {
    
    private final static Logger logger = LoggerFactory.getLogger(DeviceQuery.class);
    
    @Autowired
    private IVideoManagerStorager storager;
    
    @Autowired
    private SIPCommander cmder;
    
    @Autowired
    private DeferredResultHolder resultHolder;
    
    @Autowired
    private DeviceOffLineDetector offLineDetector;
    
    @GetMapping("/devices/{deviceId}")
    public ResponseEntity<Device> devices(@PathVariable String deviceId){
        
        if (logger.isDebugEnabled()) {
            logger.debug("查询视频设备API调用,deviceId:" + deviceId);
        }
        
        Device device = storager.queryVideoDevice(deviceId);
        return new ResponseEntity<>(device,HttpStatus.OK);
    }
    
    @GetMapping("/devices")
    public PageInfo<Device> devices(int page, int count){
        
        if (logger.isDebugEnabled()) {
            logger.debug("查询所有视频设备API调用");
        }
        
        return storager.queryVideoDeviceList(page, count);
    }
 
    /**
     * 分页查询通道数
     *
     * @param deviceId 设备id
     * @param page 当前页
     * @param count 每页条数
     * @param query 查询内容
     * @param online 是否在线  在线 true / 离线 false
     * @param channelType 设备 false/子目录 true
     * @return 通道列表
     */
    @GetMapping("/devices/{deviceId}/channels")
    public ResponseEntity<PageInfo> channels(@PathVariable String deviceId,
                                               int page, int count,
                                               @RequestParam(required = false) String query,
                                               @RequestParam(required = false) Boolean online,
                                               @RequestParam(required = false) Boolean channelType) {
        if (logger.isDebugEnabled()) {
            logger.debug("查询视频设备通道API调用");
        }
        if (StringUtils.isEmpty(query)) {
            query = null;
        }
 
        PageInfo pageResult = storager.queryChannelsByDeviceId(deviceId, query, channelType, online, page, count);
        return new ResponseEntity<>(pageResult,HttpStatus.OK);
    }
    
    @PostMapping("/devices/{deviceId}/sync")
    public DeferredResult<ResponseEntity<Device>> devicesSync(@PathVariable String deviceId){
        
        if (logger.isDebugEnabled()) {
        }
            logger.debug("设备通道信息同步API调用,deviceId:" + deviceId);
 
        Device device = storager.queryVideoDevice(deviceId);
        cmder.catalogQuery(device, event -> {
            Response response = event.getResponse();
            RequestMessage msg = new RequestMessage();
            msg.setId(DeferredResultHolder.CALLBACK_CMD_CATALOG+deviceId);
            msg.setData(String.format("同步通道失败,错误码: %s, %s", response.getStatusCode(), response.getReasonPhrase()));
            resultHolder.invokeResult(msg);
        });
        DeferredResult<ResponseEntity<Device>> result = new DeferredResult<ResponseEntity<Device>>(2*1000L);
        result.onTimeout(()->{
            logger.warn(String.format("设备通道信息同步超时"));
            // 释放rtpserver
            RequestMessage msg = new RequestMessage();
            msg.setId(DeferredResultHolder.CALLBACK_CMD_CATALOG+deviceId);
            msg.setData("Timeout");
            resultHolder.invokeResult(msg);
        });
        resultHolder.put(DeferredResultHolder.CALLBACK_CMD_CATALOG+deviceId, result);
        return result;
    }
    
    @PostMapping("/devices/{deviceId}/delete")
    public ResponseEntity<String> delete(@PathVariable String deviceId){
        
        if (logger.isDebugEnabled()) {
            logger.debug("设备信息删除API调用,deviceId:" + deviceId);
        }
        
        if (offLineDetector.isOnline(deviceId)) {
            return new ResponseEntity<String>("不允许删除在线设备!", HttpStatus.NOT_ACCEPTABLE);
        }
        boolean isSuccess = storager.delete(deviceId);
        if (isSuccess) {
            JSONObject json = new JSONObject();
            json.put("deviceId", deviceId);
            return new ResponseEntity<>(json.toString(),HttpStatus.OK);
        } else {
            logger.warn("设备信息删除API调用失败!");
            return new ResponseEntity<String>("设备信息删除API调用失败!", HttpStatus.INTERNAL_SERVER_ERROR);
        }
    }
 
    /**
     * 分页查询通道数
     * @param channelId 通道id
     * @param page 当前页
     * @param count 每页条数
     * @return 子通道列表
     */
    @GetMapping("/subChannels/{deviceId}/{channelId}/channels")
    public ResponseEntity<PageInfo> subChannels(@PathVariable String deviceId,
                                                  @PathVariable String channelId,
                                                  int page,
                                                  int count,
                                                  @RequestParam(required = false) String query,
                                                  @RequestParam(required = false) String online,
                                                  @RequestParam(required = false) Boolean channelType){
 
        if (logger.isDebugEnabled()) {
            logger.debug("查询所有视频通道API调用");
        }
        DeviceChannel deviceChannel = storager.queryChannel(deviceId,channelId);
        if (deviceChannel == null) {
            PageInfo<DeviceChannel> deviceChannelPageResult = new PageInfo<>();
            return new ResponseEntity<>(deviceChannelPageResult,HttpStatus.OK);
        }
 
        PageInfo pageResult = storager.querySubChannels(deviceId, channelId, query, channelType, online, page, count);
        return new ResponseEntity<>(pageResult,HttpStatus.OK);
    }
 
    @PostMapping("/channel/update/{deviceId}")
    public ResponseEntity<PageInfo> updateChannel(@PathVariable String deviceId,DeviceChannel channel){
        storager.updateChannel(deviceId, channel);
        return new ResponseEntity<>(null,HttpStatus.OK);
    }
 
    @GetMapping("/devices/{deviceId}/transport/{streamMode}")
    @PostMapping("/devices/{deviceId}/transport/{streamMode}")
    public ResponseEntity<PageInfo> updateTransport(@PathVariable String deviceId, @PathVariable String streamMode){
        Device device = storager.queryVideoDevice(deviceId);
        device.setStreamMode(streamMode);
        storager.updateDevice(device);
        return new ResponseEntity<>(null,HttpStatus.OK);
    }
 
    /**
     * 设备状态查询请求API接口
     * 
     * @param deviceId
     */
    @GetMapping("/devices/{deviceId}/status")
    public DeferredResult<ResponseEntity<String>> deviceStatusApi(@PathVariable String deviceId) {
        if (logger.isDebugEnabled()) {
            logger.debug("设备状态查询API调用");
        }
        Device device = storager.queryVideoDevice(deviceId);
        cmder.deviceStatusQuery(device, event -> {
            Response response = event.getResponse();
            RequestMessage msg = new RequestMessage();
            msg.setId(DeferredResultHolder.CALLBACK_CMD_DEVICESTATUS + deviceId);
            msg.setData(String.format("获取设备状态失败,错误码: %s, %s", response.getStatusCode(), response.getReasonPhrase()));
            resultHolder.invokeResult(msg);
        });
        DeferredResult<ResponseEntity<String>> result = new DeferredResult<ResponseEntity<String>>(2*1000L);
        result.onTimeout(()->{
            logger.warn(String.format("获取设备状态超时"));
            // 释放rtpserver
            RequestMessage msg = new RequestMessage();
            msg.setId(DeferredResultHolder.CALLBACK_CMD_DEVICESTATUS + deviceId);
            msg.setData("Timeout. Device did not response to this command.");
            resultHolder.invokeResult(msg);
        });
        resultHolder.put(DeferredResultHolder.CALLBACK_CMD_DEVICESTATUS + deviceId, result);
        return result;
    }
 
    /**
     * 设备报警查询请求API接口
     * 
     * @param deviceId
     */
    @GetMapping("/alarm/{deviceId}")
    public DeferredResult<ResponseEntity<String>> alarmApi(@PathVariable String deviceId,
                                                        @RequestParam(required = false) String startPriority, 
                                                        @RequestParam(required = false) String endPriority, 
                                                        @RequestParam(required = false) String alarmMethod,
                                                        @RequestParam(required = false) String alarmType,
                                                        @RequestParam(required = false) String startTime,
                                                        @RequestParam(required = false) String endTime) {
        if (logger.isDebugEnabled()) {
            logger.debug("设备报警查询API调用");
        }
        Device device = storager.queryVideoDevice(deviceId);
        cmder.alarmInfoQuery(device, startPriority, endPriority, alarmMethod, alarmType, startTime, endTime, event -> {
            Response response = event.getResponse();
            RequestMessage msg = new RequestMessage();
            msg.setId(DeferredResultHolder.CALLBACK_CMD_ALARM + deviceId);
            msg.setData(String.format("设备报警查询失败,错误码: %s, %s", response.getStatusCode(), response.getReasonPhrase()));
            resultHolder.invokeResult(msg);
        });
        DeferredResult<ResponseEntity<String>> result = new DeferredResult<ResponseEntity<String >> (3 * 1000L);
        result.onTimeout(()->{
            logger.warn(String.format("设备报警查询超时"));
            // 释放rtpserver
            RequestMessage msg = new RequestMessage();
            msg.setId(DeferredResultHolder.CALLBACK_CMD_ALARM + deviceId);
            msg.setData("设备报警查询超时");
            resultHolder.invokeResult(msg);
        });
        resultHolder.put(DeferredResultHolder.CALLBACK_CMD_ALARM + deviceId, result);
        return result;
    }
 
 
}