export const methods = {

    /*  Request:
        {
            "action": "PING"
        }
        Reply:
        {
            "action": "PONG",
        }
    */
    action_PONG(action, payload){
        clearTimeout(this.keepAliveBomb);
        this.keepAliveNextTimeout = setTimeout(this.keepAlive.bind(this),this.config.server.keepAliveInterval*1000); 
    },


    /*  Request:
        {
            "action": "TIME"
            "reqid": "6az5e4r6a"
        }
        Reply:
        {
            "action": "TIME",
            "success": true,
            "payload" : {
                wssGatewayTime: "2022-09-01T14:42:22.603Z",
                redisTime: "2022-09-01T14:42:22.603Z"
            },
            "reqid": "6az5e4r6a"
        }
    */
    action_TIME(action, payload, reqid){
        var tmstp =new Date().toISOString();
        var reply = {
            'action': action,
            'payload': {
                wssGatewayTime: tmstp,
                redisTime: this.rediscnx.redisClient.time()
            },
            'success': true,
        };
        if(reqid) reply.reqid = reqid;
        this.send(JSON.stringify(reply));
    },


    /*  Request:
        {
            "action": "RELOADACCESSRIGHTS"
        }
        Reply:
        {
            "success": true,
            "reqid": "6az5e4r6a"
        }
    */
    action_RELOADACCESSRIGHTS(action, payload, reqid){
        if(!this.accessRights.canDo(this.roles, 'reloadAccessRights')) {
            this.sendErr(action, 'Unauthorized action !', reqid);
            return
        }
        this.wssSrv.reloadAccessRights()
        var reply = {
            'action': action,
            'success': true,
        };
        if(reqid) reply.reqid = reqid;
        this.send(JSON.stringify(reply));
    },
        
    /*  Request:
        {
            "action": "GETACCESSRIGHTS"
        }
        Reply:
        {
            "success": true,
            "reqid": "6az5e4r6a",
            "payload": { the accessrights }
        }
        
        Kept for backward compatibility : GETCONFIG gets everything !
    */
    action_GETACCESSRIGHTS(action, payload, reqid){
        if(!this.accessRights.canDo(this.roles, 'reloadAccessRights')) {
            this.sendErr(action, 'Unauthorized action !', reqid);
            return
        }

        var reply = {
            'action': action,
            'success': true,
            'payload': this.wssSrv.wssGatewayConfig.accessRights
        };
        if(reqid) reply.reqid = reqid;
        this.send(JSON.stringify(reply));
    },

    /*  Request:
        {
            "action": "GETCONFIG"
        }
        Reply:
        {
            "success": true,
            "reqid": "6az5e4r6a",
            "payload": { the config }
        }
    */
    action_GETCONFIG(action, payload, reqid){
        if(!this.accessRights.canDo(this.roles, 'reloadAccessRights')) {
            this.sendErr(action, 'Unauthorized action !', reqid);
            return
        }

        var reply = {
            'action': action,
            'success': true,
            'payload': this.wssSrv.wssGatewayConfig
        };
        if(reqid) reply.reqid = reqid;
        this.send(JSON.stringify(reply));
    },


    /*  Request:
        {
            "action": "GETPROCESSINFO"
        }
        Reply:
        {
            "success": true,
            "reqid": "6az5e4r6a",
            "payload": { the result of redis INFO command }
        }
    */
    action_GETPROCESSINFO(action, payload, reqid){
        if(!this.accessRights.canDo(this.roles, 'getProcessInfo')) {
            this.sendErr(action, 'Unauthorized action !', reqid);
            return
        }

        var reply = {
            'action': action,
            'success': true,
            'payload': this.rediscnx.getProcessInfo
        };
        if(reqid) reply.reqid = reqid;
        this.send(JSON.stringify(reply));
    },

    action_REDPILL(action, payload, reqid){
        if(!this.accessRights.canDo(this.roles, 'REDPILL', this.userId)) {
            this.sendErr(action, 'Unauthorized action', reqid);
            return;
        };

        if(!this.rediscnx.redPillsUuids.includes(this.uuid)) {
            this.rediscnx.redPillsUuids.push(this.uuid)
            setTimeout(() => {
                if(this.rediscnx.redPillsUuids.includes(this.uuid)){ // could have been removed meanwhile & splice(-1) would remove the last !!!
                    this.rediscnx.redPillsUuids.splice(this.rediscnx.redPillsUuids.indexOf(this.uuid),1)
                }
                let reply = {
                    'action': 'BLUEPILL',
                    'payload': {},
                    'success': true,
                };
                this.send(JSON.stringify(reply));    
            }, 600000)  // Back to blupill after 10min
        }

        let reply = {
            'action': action,
            'payload': {},
            'success': true,
        };
        if(reqid) reply.reqid = reqid;
        this.send(JSON.stringify(reply));       
    },
    
    action_BLUEPILL(action, payload, reqid){
        if(!this.accessRights.canDo(this.roles, 'BLUEPILL', this.userId)) {
            this.sendErr(action, 'Unauthorized action', reqid);
            return;
        };

        if(this.rediscnx.redPillsUuids.includes(this.uuid)) {
            this.rediscnx.redPillsUuids.splice(this.rediscnx.redPillsUuids.indexOf(this.uuid),1)
        }

        let reply = {
            'action': action,
            'payload': {},
            'success': true,
        };
        if(reqid) reply.reqid = reqid;
        this.send(JSON.stringify(reply));       
    },
    
}