package dbapi
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import (
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"basic.com/pubsub/protomsg.git"
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"encoding/json"
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"fmt"
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)
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type CameraApi struct{}
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//通过cameraId获取摄像机信息
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func (api CameraApi) GetCameraById(cameraId string) (result protomsg.Camera, err error) {
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url := BASIC_URL + DATA_URL_PREFIX + "/camera/show/" + cameraId
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client := NewClient()
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body, err := client.DoGetRequest(url, nil, nil)
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if err != nil {
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return result, err
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}
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var res Result
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if err = json.Unmarshal(body, &res); err != nil {
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fmt.Println(err)
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return result,err
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}
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bytes, _ := json.Marshal(res.Data)
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err = json.Unmarshal(bytes, &result)
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return result, err
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}
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//查找所有摄像机
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func (api CameraApi) FindAll() (cameras []protomsg.Camera) {
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url := BASIC_URL + DATA_URL_PREFIX + "/camera/showAll"
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client := NewClient()
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body, err := client.DoGetRequest(url, nil, nil)
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if err != nil {
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return nil
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}
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var res Result
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if err = json.Unmarshal(body, &res); err != nil {
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fmt.Println(err)
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return nil
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}
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bytes, _ := json.Marshal(res.Data)
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err = json.Unmarshal(bytes, &cameras)
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return cameras
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}
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//获取所有摄像机的信息以及其所有任务
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func (api CameraApi) FindAllCameraAndTask() (cameraTasks []protomsg.CameraAndTaskInfo){
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url := BASIC_URL + DATA_URL_PREFIX + "/camera/queryCameraAndTaskInfo"
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client := NewClient()
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body, err := client.DoGetRequest(url, nil, nil)
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if err != nil {
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return nil
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}
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var res Result
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if err = json.Unmarshal(body, &res); err != nil {
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fmt.Println(err)
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return nil
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}
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bytes, _ := json.Marshal(res.Data)
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err = json.Unmarshal(bytes, &cameraTasks)
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return cameraTasks
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}
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