diff options
Diffstat (limited to 'demo-ui/app/controllers/CosController.js')
| -rw-r--r-- | demo-ui/app/controllers/CosController.js | 381 |
1 files changed, 381 insertions, 0 deletions
diff --git a/demo-ui/app/controllers/CosController.js b/demo-ui/app/controllers/CosController.js new file mode 100644 index 0000000..523f3c1 --- /dev/null +++ b/demo-ui/app/controllers/CosController.js @@ -0,0 +1,381 @@ +(function() { + +var CosController = function($scope, $http, $interval, $log, cosServices, model, dbg ) { + + // + // Controller Set Up + // + + dbg.p("---> in CosController()"); + + actionState = { + IDLE : 1, ADD : 2, UPDATE : 3, DEL : 4 + } + + // $scope variables + $scope.cosList = null; + $scope.selectedCosIdx = -1; + $scope.cosToEdit = null; + $scope.cosActionButtonText = "unset"; + + $scope.availableBWs = [ + { + name : "10M", + cir : 10000 + }, + { + name : "100M", + cir : 100000 + }, + { + name : "1G", + cir : 1000000 + }, + { + name : "10G", + cir : 10000000 + }, + ]; + + dbg.p("bandwidths avaialble:") + dbg.pj($scope.availableBWs); + + // congroller variables + var cosActionState = actionState.IDLE; + var newCos = null; + var uniqueId = true; + var nameNum = 1; + + + // cos constructor + var Cos = function(){ + if ( uniqueId ) + this.id = "new"+ nameNum; + else + this.id = "new"; + this.commitedInfoRate = 50; + this.availbility = 95.5; + this.frameDelay = 2.2; + this.jitter = 3.3; + this.frameLoss = 4.4 ; + } + + // + // utility fxns + // + + var validCosIdx = function(idx) { + return ( idx >= 0 && idx < $scope.cosList.length ) + } + + var cosIdxReset = function() { + return ( $scope.cosList.length > 0 ? 0 : -1); + } + + var cosIdxAfter = function( action ) { + switch ( action ) { + case actionState.DEL: + if ( validCosIdx($scope.selectedCosIdx) ) + return $scope.selectedCosIdx; + else if ( validCosIdx($scope.selectedCosIdx-1) ) + return $scope.selectedCosIdx-1; + else + return cosIdxReset(); + break; + case actionState.ADD: + return ( $scope.cosList.length >= 0 ? + $scope.cosList.length-1 : cosIdxReset() ); + break; + case actionState.UPDATE: + return ( validCosIdx($scope.selectedCosIdx) ? + $scope.selectedCosIdx : cosIdxReset() ); + break; + default: + dbg.e("invalid action state"); + break; + } + } + + $scope.cosExists = function(cosId) { + var nameCheck = function (cosElm) { return cosElm.id == cosId; } + return ( $scope.cosList && + $scope.cosList.filter(nameCheck).length > 0 ); + } + + $scope.bwText = function(cos) { + if (cos) { + switch ( cos.commitedInfoRate ) { + case 10000 : return "10M"; + case 100000 : return "100M"; + case 1000000 : return "1G"; + case 10000000 : return "10G"; + } + return "invalid BW"; + } + else { + return "null cos"; + } + } + + // return index of avilable BW based cir (-1 if not found) + var availableBwIdx = function (cir) { + for ( var i = 0; i < $scope.availableBWs.length; i++ ) { + if ($scope.availableBWs[i].cir == cir) { + return i; + } + } + return -1; + } + + // return index of cos in current list (-1 if not found) + var cosNameToIdx = function ( cosName ) { + if ( !cosName || !$scope.cosList ) + return -1; + + for ( var i = 0; i < $scope.cosList.length; i++ ) { + if ($scope.cosList[i].id == cosName ) { + return i; + } + } + return -1; + } + + // + // HTTP Repsponse Handlers + // + + var onRequestError = function(reason){ + dbg.e("HTTP Request Problem\n" + JSON.stringify(reason)); + }; + var onCosListResp = function(data) { + dbg.p("in onCosListResp()"); + $scope.cosList = data; + + if ( $scope.cosList && $scope.cosList.length > 0 ) + $scope.selectedCosIdx = 0; + else + $scope.selectedCosIdx = -1; + + dbg.p("selectedCosIdx = " + $scope.selectedCosIdx,1); + }; + var onCosCreateResp = function(data) { + dbg.p("in onCosCreateResp()"); + dbg.p("following cos returned from create cmd", 1); + dbg.pj(data); + $scope.cosList.push(newCos); + $scope.selectedCosIdx = cosIdxAfter(actionState.ADD); + nameNum++; + newCos = null; + $scope.cosToEdit = null; + dbg.p("selectedCosIdx = " + $scope.selectedCosIdx,1); + }; + var onCosUpdateResp = function(data) { + dbg.p("in onCosUpdateResp()"); + dbg.p("following cos returned after update", 1); + dbg.pj(data); + $scope.selectedCosIdx = cosIdxAfter(actionState.UPDATE); + $scope.cosToEdit = null; + dbg.p("selectedCosIdx = " + $scope.selectedCosIdx,1); + }; + var onCosDeleteResp = function(data) { + dbg.p("in onCosDeleteResp()"); + dbg.p("following returned after delete", 1); + dbg.pj(data); + if ( validCosIdx($scope.selectedCosIdx) ) + $scope.cosList.splice($scope.selectedCosIdx,1); + $scope.selectedCosIdx = cosIdxAfter(actionState.DEL); + dbg.p("selectedCosIdx = " + $scope.selectedCosIdx,1); + }; + + // + // CoS Event Handlers & Utils + // + + $scope.onCosClick = function (i) { + dbg.p("in onCosClick(): clicked ("+i+")"); + $scope.selectedCosIdx = i; + cosActionState = actionState.IDLE; + dbg.p("selectedCosIdx = "+ $scope.selectedCosIdx,1); + } + $scope.onAddCos = function () { + dbg.p("in onAddCos()"); + cosActionState = actionState.ADD; + $scope.cosActionButtonText = "Create"; + newCos = new Cos(); + $scope.cosToEdit = newCos; + + if ($scope.availableBWs.length >=3 ) + $scope.cosToEdit.bwSelected = $scope.availableBWs[2]; + else + $scope.cosToEdit.bwSelected = $scope.availableBWs[0]; + + dbg.pj(newCos); + } + $scope.onUpdateCos = function () { + dbg.p("in onUpdateCos()"); + if ( $scope.cosList.length <= 0 ) + { + dbg.p("nos CoS's exist, no action being taken"); + return; + } + cosActionState = actionState.UPDATE; + $scope.cosActionButtonText = "Update"; + $scope.cosToEdit = $scope.cosList[$scope.selectedCosIdx]; + + dbg.p("looking for dd list bw: " + $scope.cosToEdit.commitedInfoRate); + var availBwIdx = availableBwIdx($scope.cosToEdit.commitedInfoRate); + if ( availBwIdx < 0 || availBwIdx > $scope.availableBWs.length-1 ) { + dbg.e("invalid selected BW idx: "+availBwIdx+"(setting to 0)"); + $scope.cosToEdit.bwSelected = $scope.availableBWs[0]; + } + else { + $scope.cosToEdit.bwSelected = $scope.availableBWs[availBwIdx]; + } + + dbg.p("about to edit cos:"); + dbg.pj($scope.cosToEdit); + + + } + $scope.onDelCos = function () { + dbg.p("in onDelCos()"); + if ( $scope.cosList.length <= 0 ) + { + dbg.p("nos CoS's exist, no action being taken"); + return; + } + cosActionState = actionState.DEL; + $scope.cosActionButtonText = "Delete"; + } + + $scope.onCosInputSubmit = function () { + dbg.p("in onCosInputSubmit()"); + + var cosToOperateOn = null; + if ( cosActionState === actionState.ADD) + cosToOperateOn = newCos; + else + cosToOperateOn = $scope.cosList[$scope.selectedCosIdx]; + + switch(cosActionState) { + + case actionState.DEL: + dbg.p("about to delete " + cosToOperateOn.id,1); + cosServices.deleteCos(cosToOperateOn) + .then(onCosDeleteResp, onRequestError); + break; + + case actionState.ADD: + cosToOperateOn.commitedInfoRate = cosToOperateOn.bwSelected.cir; + delete cosToOperateOn.bwSelected; + dbg.p("about to add " + cosToOperateOn.id, 1); + cosServices.createCos(cosToOperateOn) + .then(onCosCreateResp, onRequestError); + break; + + case actionState.UPDATE: + cosToOperateOn.commitedInfoRate = cosToOperateOn.bwSelected.cir; + delete cosToOperateOn.bwSelected; + dbg.p("about to update " + cosToOperateOn.id, 1); + cosServices.updateCos(cosToOperateOn) + .then(onCosUpdateResp, onRequestError); + break; + + default: + dbg.e("invalid action state"); + break; + } + + cosActionState = actionState.IDLE; + } + + // + // State query fxns + // + + $scope.cosActionInProgress = function () { + return ( cosActionState != actionState.IDLE ) + } + $scope.cosEditInProgress = function () { + return ( cosActionState === actionState.ADD || + cosActionState === actionState.UPDATE ); + } + $scope.cosUpdateInProgress = function () { + return ( cosActionState === actionState.UPDATE ); + } + $scope.cosAddInProgress = function () { + return ( cosActionState === actionState.ADD ); + } + $scope.cosDelInProgress = function () { + return ( cosActionState === actionState.DEL ); + } + $scope.cosNameConflict = function () { + return ( $scope.cosAddInProgress() && + $scope.cosExists($scope.cosToEdit.id)); + } + $scope.showCosInputs = function () { + return $scope.cosEditInProgress(); + } + $scope.showCosValues = function () { + return (!$scope.showCosInputs() && + validCosIdx($scope.selectedCosIdx)); + } + $scope.showCosNameInput = function () { + return $scope.cosAddInProgress(); + } + $scope.showCosName = function () { + return (! $scope.showCosNameInput()); + } + $scope.showCosActionButton = function () { + return ( $scope.cosAddInProgress() || + ($scope.cosActionInProgress() && + $scope.cosList.length > 0 )); + } + $scope.activateCosActionButton = function () { + return ( $scope.cosActionInProgress() && + !$scope.cosNameConflict() ) + } + + // + // Watchers + // + + // we can't get our initial CoS list until + // the URL has been set by config file read in + cosUrlWatcher = function () { return cosServices.getCosUrl(); } + onCosUrlChange = function (newCosUrl, oldCosUrl) { + if (newCosUrl !== oldCosUrl) { + dbg.p("detected cos url change, getting cos list"); + cosServices.getCosList() + .then(onCosListResp, onRequestError); + } + } + $scope.$watch( cosUrlWatcher, onCosUrlChange ); + + // Watch for change in selected EPL so tht + // we can set the appropraite CoS as selected + eplWatcher = function () { return model.getCurrentEpl(); } + onEplChange = function (newEpl, oldEpl) { + dbg.p("in CosController:onEplChange"); + //dbg.p("oldEpl:"); dbg.pj(oldEpl); + //dbg.p("newEpl:"); dbg.pj(newEpl); + + // only make a chance if we have an + if ( newEpl ) { + var cosIdx = cosNameToIdx(newEpl.cos); + dbg.p("changing selected CoS to: " + newEpl.cos + + " [idx="+cosIdx+"]", 1); + if ( validCosIdx(cosIdx) ) { + cosActionState = actionState.IDLE + $scope.selectedCosIdx = cosIdx; + } + } + } + $scope.$watch( eplWatcher, onEplChange ); + +}; + +// register controller in the module +app.controller("CosController", CosController); + +}());
\ No newline at end of file |