#!/bin/bash
## Script Reolink_API_PTZ_Commands.sh
## ./Reolink_API_PTZ_Commands.sh <IP> 'commande PTZ Reolink' 'parametre de la commande'  (respecter la casse)
## 'commandes PTZ Reolink' : PtzCtrl, GetPtzPatrol, SetPtzPatrol
## 'parametre de la commande' possible : Left, Right, Up, Down, LeftUp, RightUp, LeftDown, RightDown, ZoomInc, ZoomDec, FocusInc, FocusDec, ZoomPos, ToPos, StartPatrol, StopPatrol, Stop
## Exemple : ./Reolink_API_PTZ_Commands.sh <IP> PtzCtrl Left
IP=$1
username="cameraUser"
passwd="<cameraPassword>"

command=$2
parameter=$3

#Variable vitesse de déplacement -ici à 32-
speed=$4
id=$5

case $command in
        GetPtzPatrol)
                payload="[{\"cmd\":\""${command}"\",\"action\":0,\"param\":{\"channel\":0}}]";;
        SetPtzPatrol)
                payload="[{\"cmd\":\""${command}"\",\"action\":0,\"param\":{\"PtzPatrol\":"${parameter}"}}]";;
        PtzCtrl)
                case $parameter in
                        Left|Right|Up|Down|LeftUp|RightUp|LeftDown|RightDown|ZoomInc|ZoomDec|FocusInc|FocusDec)
                                payload="[{\"cmd\":\""${command}"\",\"action\":0,\"param\":{\"channel\":0,\"op\":\""${parameter}"\",\"speed\":${speed}}}]";;
                        Stop)
                                payload="[{\"cmd\":\""${command}"\",\"action\":0,\"param\":{\"channel\":0,\"op\":\""${parameter}"\"}}]";;
                        ZoomPos)
                                payload="[{\"cmd\":\""${command}"\",\"action\":0,\"param\":{\"ZoomFocus\":{\"channel\":0,\"op\":\""${parameter}"\",\"pos\":${speed}}}}]";;
                        ToPos)
                                payload="[{\"cmd\":\""${command}"\",\"action\":0,\"param\":{\"channel\":0,\"id\":${id},\"op\":\""${parameter}"\",\"speed\":${speed}}}]";;
                        StartPatrol|StopPatrol)
				id=${speed}
                                payload="[{\"cmd\":\""${command}"\",\"action\":0,\"param\":{\"channel\":0,\"id\":${id},\"op\":\""${parameter}"\"}}]";;
                esac;;
esac

curl -s -k -X POST -H "Content-Type: application/json" -d "${payload}" "http://${IP}/cgi-bin/api.cgi?cmd=${command}&user=${username}&password=${passwd}"