/**
 * CreationDate:     20.12.2018
 * Descriptin:      Rolladensteuerung im VIS Modul
 **/
 
//enable Logging 
logMode = true;

//EG
const rolladen_Kueche = "javascript.0.Rolladensteuerung.VIS.IOT-Shelly2-Rolladen-Kueche" /*IOT-Shelly2-Rolladen-Kueche*/;
const rolladen_Wz_Holzterrasse = "javascript.0.Rolladensteuerung.VIS.IOT-Shelly2-Rolladen-WZ-Holzterrasse" /*IOT-Shelly2-Rolladen-WZ-Holzterrasse*/;
const rolladen_Wz_Terrasse_Links = "javascript.0.Rolladensteuerung.VIS.IOT-Shelly2-Rolladen-WZ-Terrasse-Links" /*IOT-Shelly2-Rolladen-WZ-Terrasse-Links*/;
const rolladen_Wz_Terrasse_Mitte = "javascript.0.Rolladensteuerung.VIS.IOT-Shelly2-Rolladen-WZ-Terrasse-Mitte" /*IOT-Shelly2-Rolladen-WZ-Terrasse-Mitte*/;
const rolladen_Wz_Terrasse_Rechts = "javascript.0.Rolladensteuerung.VIS.IOT-Shelly2-Rolladen-WZ-Terrasse-Rechts" /*IOT-Shelly2-Rolladen-WZ-Terrasse-Rechts*/;
const rolladen_HWR = "javascript.0.Rolladensteuerung.VIS.IOT-Shelly2-Rolladen-HWR";
const rolladen_Buero = "javascript.0.Rolladensteuerung.VIS.IOT-Shelly2-Rolladen-Buero";
const rolladen_Gaestebad = "javascript.0.Rolladensteuerung.VIS.IOT-Shelly2-Rolladen-Gaestebad";

//OG
const rolladen_Fitnessraum = "javascript.0.Rolladensteuerung.VIS.IOT-Shelly2-Rolladen-Fitnessraum";
const rolladen_Gaestezimmer = "javascript.0.Rolladensteuerung.VIS.IOT-Shelly2-Rolladen-Gaestezimmer";
const rolladen_Ankleide = "javascript.0.Rolladensteuerung.VIS.IOT-Shelly25-Rolladen-Ankleide";
const rolladen_Schlafzimmer = "javascript.0.Rolladensteuerung.VIS.IOT-Shelly25-Rolladen-Schlafzimmer";
const rolladen_Bad = "javascript.0.Rolladensteuerung.VIS.IOT-Shelly25-Rolladen-Bad";
const rolladen_Gaube = "javascript.0.Rolladensteuerung.VIS.IOT-Shelly25-Rolladen-Gaube";

//Group buttons
const grp_All = 'javascript.0.Rolladensteuerung.VIS.Group_All'/*Group All*/;
const grp_EG = 'javascript.0.Rolladensteuerung.VIS.Group_EG'/*Group EG*/;
const grp_OG = 'javascript.0.Rolladensteuerung.VIS.Group_OG'/*Group OG*/;
const grp_Wohnzimmer = 'javascript.0.Rolladensteuerung.VIS.Group_Wohnzimmer'/*Group Wohnzimmer*/;
const grp_Doors = 'javascript.0.Rolladensteuerung.VIS.Group_Doors'/*Group Doors*/;
const grp_NoDoors = 'javascript.0.Rolladensteuerung.VIS.Group_No_Doors'/*Group No Doors*/;
const grp_Sun_Protection_Front = 'grp_Sun_Protection_Front'/*No State/Button */;
const grp_NoSelection = 'javascript.0.Rolladensteuerung.VIS.Group_No_Selection';

const groupButtons = [grp_All, grp_EG, grp_OG, grp_Wohnzimmer, grp_Doors, grp_NoDoors, grp_NoSelection];
const activeShutterState = 'javascript.0.Rolladensteuerung.VIS.Active_Shutters';

const shutterMapping = {
    "javascript.0.Rolladensteuerung.VIS.IOT-Shelly2-Rolladen-Kueche":				'shelly.0.SHSW-21#134AD8#1', 
    "javascript.0.Rolladensteuerung.VIS.IOT-Shelly2-Rolladen-WZ-Holzterrasse":		'shelly.0.SHSW-25#68C63AFA1E5C#1',
    "javascript.0.Rolladensteuerung.VIS.IOT-Shelly2-Rolladen-WZ-Terrasse-Links":	'shelly.0.SHSW-21#559F06#1',
    "javascript.0.Rolladensteuerung.VIS.IOT-Shelly2-Rolladen-WZ-Terrasse-Mitte":	'shelly.0.SHSW-21#134A12#1',
    "javascript.0.Rolladensteuerung.VIS.IOT-Shelly2-Rolladen-WZ-Terrasse-Rechts":	'shelly.0.SHSW-25#483FDA762941#1',
    "javascript.0.Rolladensteuerung.VIS.IOT-Shelly2-Rolladen-HWR":					'shelly.0.SHSW-21#5596AC#1',
    "javascript.0.Rolladensteuerung.VIS.IOT-Shelly2-Rolladen-Buero":				'shelly.0.SHSW-21#135908#1',
    "javascript.0.Rolladensteuerung.VIS.IOT-Shelly2-Rolladen-Gaestebad":			'shelly.0.SHSW-21#134BD8#1',
    "javascript.0.Rolladensteuerung.VIS.IOT-Shelly2-Rolladen-Fitnessraum":			'shelly.0.SHSW-21#559883#1',
    "javascript.0.Rolladensteuerung.VIS.IOT-Shelly2-Rolladen-Gaestezimmer":			'shelly.0.SHSW-21#559ED1#1',
    "javascript.0.Rolladensteuerung.VIS.IOT-Shelly25-Rolladen-Ankleide":			'shelly.0.SHSW-25#691CB5#1',
    "javascript.0.Rolladensteuerung.VIS.IOT-Shelly25-Rolladen-Schlafzimmer":		'shelly.0.SHSW-25#5DBBA3#1',
    "javascript.0.Rolladensteuerung.VIS.IOT-Shelly25-Rolladen-Bad":					'shelly.0.SHSW-25#BA7E7D#1',
    "javascript.0.Rolladensteuerung.VIS.IOT-Shelly25-Rolladen-Gaube":               'shelly.0.SHSW-25#744E55#1'
};

const fnct_allUp = "javascript.0.Rolladensteuerung.VIS.Function_All_Up";
const fnct_allDown = "javascript.0.Rolladensteuerung.VIS.Function_All_Down";
const fnct_50Percent = "javascript.0.Rolladensteuerung.VIS.Function_50Percent";
const fnct_SunProtection = "javascript.0.Rolladensteuerung.VIS.Function_Sun_Protection";
const fnct_SunProtectionFront = "javascript.0.Rolladensteuerung.VIS.Function_Sun_Protection_Front";

const functionButtons = [fnct_allUp, fnct_allDown, fnct_50Percent, fnct_SunProtection, fnct_SunProtectionFront];

//Groups
const groups = {
	[grp_All]:
	[   rolladen_Kueche,
	    rolladen_Wz_Holzterrasse,
		rolladen_Wz_Terrasse_Links,
		rolladen_Wz_Terrasse_Mitte,
		rolladen_Wz_Terrasse_Rechts,
        rolladen_HWR,
        rolladen_Buero,
        rolladen_Gaestebad,
        rolladen_Fitnessraum,
        rolladen_Gaestezimmer,
        rolladen_Ankleide,
        rolladen_Schlafzimmer,
        rolladen_Bad,
        rolladen_Gaube],
    [grp_EG]:
	[   rolladen_Kueche,
	    rolladen_Wz_Holzterrasse,
		rolladen_Wz_Terrasse_Links,
		rolladen_Wz_Terrasse_Mitte,
		rolladen_Wz_Terrasse_Rechts,
        rolladen_HWR,
        rolladen_Buero,
        rolladen_Gaestebad],
    [grp_OG]:
	[   rolladen_Fitnessraum,
        rolladen_Gaestezimmer,
        rolladen_Ankleide,
        rolladen_Schlafzimmer,
        rolladen_Bad,
        rolladen_Gaube],
	[grp_Wohnzimmer]:
	[
		rolladen_Wz_Holzterrasse,
		rolladen_Wz_Terrasse_Links,
		rolladen_Wz_Terrasse_Mitte,
		rolladen_Wz_Terrasse_Rechts],
	[grp_Doors]:
	[
		rolladen_Wz_Holzterrasse,
		rolladen_Wz_Terrasse_Mitte],
	[grp_NoDoors]:
	[   rolladen_Kueche,
		rolladen_Wz_Terrasse_Links,
		rolladen_Wz_Terrasse_Rechts,
        rolladen_HWR,
        rolladen_Buero,
        rolladen_Gaestebad,
        rolladen_Fitnessraum,
        rolladen_Gaestezimmer,
        rolladen_Ankleide,
        rolladen_Schlafzimmer,
        rolladen_Bad,
        rolladen_Gaube],
    [grp_Sun_Protection_Front]:
	[   rolladen_Kueche,
        rolladen_HWR,
        rolladen_Buero,
        rolladen_Gaestebad,
        rolladen_Gaube],
    [grp_NoSelection]: 
	[   "blank",
        ],
};

let activeGroupButton;
let activeFunctionButton;
let activeShutters = {};

/**#########################
###     VIS-Steuerung    ###
############################*/

//deselektiert alle group button bis auf den einen aktiven
function deselectAllGroupButtons(activeGroupButton){
  groupButtons.forEach(function (button) {
      
	    if (button != activeGroupButton) {
            setState(button, false);
            log(button);
        }
	});
};

//deselektiert alle function buttons bis auf den einen aktiven
function deselectAllFunctionButtons(functionButtonActive){
  functionButtons.forEach(function (button) {
	    if (button != activeFunctionButton) setState(button, false);
	});
};

//deselektiert alle group button bis auf den einen aktiven
function deselectGroupButtons(shutter, state){
    if(activeGroupButton === undefined){

    }else{
      //check if shutter deactivated shutter is in active group
      //if so deactivate group button
      if(state === false){
        let groupShutters = groups[activeGroupButton];
        if(groupShutters.includes(shutter)){
          setState(activeGroupButton, false);
          activeGroupButton = undefined;
        }
      }
      //check if activated shutter is not in active group
      //if so deactivate group button
      else if(state == true){
        let groupShutters = groups[activeGroupButton];
        if(!groupShutters.includes(shutter)){
          setState(activeGroupButton, false);
          activeGroupButton = undefined;
        }
      }
    }    
};


//set active shutter buttons according to group
function setShutterButtons(activeShutters){
    let allShutters = groups[grp_All];
    if(activeShutters === undefined){
      allShutters.forEach(function (shutter) {	    
        setState(shutter, false);
	  });
    }else{
      allShutters.forEach(function (shutter) {
	      if (activeShutters.includes(shutter) === true) setState(shutter, true);
          else setState(shutter, false);
	  });
    }
};

function deselectAllShuttersAndGroups(){
    deselectAllGroupButtons(undefined);
    setShutterButtons(undefined);
    activeGroupButton = undefined;
    activeShutters = {};
}

/**#########################
###       Listener       ###
############################*/

//Group Button Listener
on(groupButtons, function (obj) {
	var state = obj.newState.val;
    
    if(state === true){
        activeGroupButton = obj.id;
        log("activeButton " + obj.id);
      deselectAllGroupButtons(obj.id);
      setShutterButtons(groups[obj.id]);
      
      deselectAllFunctionButtons(undefined);
    }else if (state === false){
      //setShutterButtons(undefined);
      deselectAllFunctionButtons(undefined);
    } 
});

//Shutter Button Listener
on(groups[grp_All], function (obj) {
    var state = obj.newState.val;
    deselectGroupButtons(obj.id, state);

    if(state === true){
      deselectAllFunctionButtons(undefined);
      activeShutters[shutterMapping[obj.id]] = obj.id;
    }else if(state === false){
      delete activeShutters[shutterMapping[obj.id]]
    }
    //setState(activeShutterState, JSON.stringify(activeShutters));
});


/**#########################
###  Shelly Steuerung    ###
############################*/

// hoch / runter / pause
function shutterAction(action, shutterList){

    let shutterToConsider = {};

    if(shutterList === undefined)shutterToConsider = activeShutters;
    else{
        //Convert Array with Names to Object with Shelly IDs
        shutterList.forEach(function(shutterId){
          shutterToConsider[shutterMapping[shutterId]] = shutterId;
        })
    }

    log(JSON.stringify((shutterToConsider)));
    Object.keys(shutterToConsider).forEach(function(key){
      switch (action){
          
          case "open":
          log(key);
            setState(key + '.Shutter.state', "open");
            break;
         case "stop":
            setState(key + '.Shutter.state', "stop");
            break;
         case "close":
            setState(key + '.Shutter.state', "close");
            break;            
      }
    });
}

//Fährt aktive Rolladen in entsprechende Position
function shuttersTo(position, shutterList){

    let shutterToConsider = {};
    
    //consider active shutter if no shutter list available
    //convert shutterList to JSON structure if available
    if(shutterList === undefined)shutterToConsider = activeShutters;
    else{
        //Convert Array with Names to Object with Shelly IDs
        shutterList.forEach(function(shutterId){
          shutterToConsider[shutterMapping[shutterId]] = shutterId;
        })
    }

    log(JSON.stringify(activeShutters));
    log(JSON.stringify(shutterList));
    log(JSON.stringify(shutterToConsider));


    let currentState;

    Object.keys(shutterToConsider).forEach(function(key){
        currentState = key + '.Shutter.Position';
        log(currentState);
        log(getState(currentState).val);

     if (  shutterMapping[rolladen_Gaube] == key) setState('javascript.0.Rolladensteuerung.Gaubensteuerung.ValuePercentage', +position);
     else if (getState(currentState).val != position)setState(currentState, +position);
    
    });
}


/**#########################
###  Steuerungsbuttons   ###
############################*/

// hoch / runter / pause  Button
on("javascript.0.Rolladensteuerung.VIS.Steuerung", function (obj) {
    // 1/-1 --> pause
    // 2/-2 --> öffnen
    // 3/-3 --> schließen

	let state = obj.newState.val;
    switch (state){
      case 1: shutterAction("stop"); break;
      case 2: shutterAction("open"); break;
      case 3: shutterAction("close"); break;
    } 
});


on("javascript.0.Rolladensteuerung.VIS.Position", function (obj) {
	let state = obj.newState.val;
    shuttersTo(state, undefined);
});


/**#########################
###      Functions       ###
############################*/

//all up
on("javascript.0.Rolladensteuerung.VIS.Function_All_Up", function (obj) {
    var state = obj.newState.val;
    
    if(state === true){
        deselectAllShuttersAndGroups;
        setState('javascript.0.Rolladensteuerung.alleHoch', true);
    }
});

//all down
on("javascript.0.Rolladensteuerung.VIS.Function_All_Down", function (obj) {
    var state = obj.newState.val;
    
    if(state === true){
        deselectAllShuttersAndGroups;
        setState('javascript.0.Rolladensteuerung.alleRunter', true);
    }
});

//50 Prozent
on("javascript.0.Rolladensteuerung.VIS.Function_50Percent", function (obj) {
    var state = obj.newState.val;
    if(state === true){
        deselectAllShuttersAndGroups;
        shuttersTo(50, groups[grp_All]);
    }
});

//Sonnenschutz komplett
on("javascript.0.Rolladensteuerung.VIS.Function_Sun_Protection", function (obj) {
    var state = obj.newState.val;
    if(state === true){
        deselectAllShuttersAndGroups;
        shuttersTo(getState('javascript.0.Rolladensteuerung.Sonnenschutz.RolladenProzent').val, groups[grp_All]);
    }
});

//Sonnenschutz Front
on("javascript.0.Rolladensteuerung.VIS.Function_Sun_Protection_Front", function (obj) {
    var state = obj.newState.val;
    if(state === true){
        deselectAllShuttersAndGroups;
        shuttersTo(getState('javascript.0.Rolladensteuerung.Sonnenschutz.RolladenProzent').val, groups[grp_Sun_Protection_Front]);
    }
});

```