/
minCost.html
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/
minCost.html
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<html>
<style>
body{
background: #4E535B;
font-family: 'Montserrat', Arial;
font-size: 1 em;
color: #FFFFFF;
}
</style>
<div id="placeholder"></div>
<script src="http://code.jquery.com/jquery-1.7.1.min.js"></script>
<script>
function getMinRange(distance, averageSpeed){
var list = [];
for(var persons = 1;persons<=15;persons++){
list.push(findMinCost(persons, distance, averageSpeed));
}
console.log(list);
}
var findMinCost = function (NoOfPersons, distance, averageSpeed) {
var result = {"service":"", "minimumCost":99999};
if (NoOfPersons < 1) {
return result;
}
var i;
if(NoOfPersons>=3){
i=3;
}else{
i=NoOfPersons;
}
for(;i<=6 && i<=NoOfPersons;i++){
var temp = findMin(i,distance, averageSpeed);
var subProblem = arguments.callee(NoOfPersons*1-i, distance, averageSpeed);
var tempCost;
if(subProblem.minimumCost == 99999){
tempCost=0;
}else{
tempCost=subProblem.minimumCost;
}
temp = {"service":temp.service+", "+subProblem.service, "minimumCost":temp.minimumCost+tempCost};
if(temp.minimumCost <= result.minimumCost){
result = temp;
}
}
return result;
}
map = {};
function findMinDynamic(NoOfPersons, distance, averageSpeed){
map = {};
return findMinCostDynamic(NoOfPersons, distance, averageSpeed);
}
var findMinCostDynamic = function (NoOfPersons, distance, averageSpeed) {
var result = {"service":"", "minimumCost":99999};
if (NoOfPersons < 1) {
return result;
}
if(map[NoOfPersons]){
return map[NoOfPersons];
}
var i;
if(NoOfPersons>=3){
i=3;
}else{
i=NoOfPersons;
}
for(;i<=6 && i<=NoOfPersons;i++){
var temp = findMin(i,distance, averageSpeed);
var subProblem = arguments.callee(NoOfPersons*1-i, distance, averageSpeed);
var tempCost;
if(subProblem.minimumCost == 99999){
tempCost=0;
}else{
tempCost=subProblem.minimumCost;
}
temp = {"service":temp.service+", "+subProblem.service, "minimumCost":temp.minimumCost+tempCost};
if(temp.minimumCost <= result.minimumCost){
result = temp;
}
}
map[NoOfPersons] = result;
return result;
}
//findMinCost(10,5,20);
//findMinCost(4,5,20);
//findMinCost(9,20,200);
//findMinCost(5,2,20);
function findMin(NoOfPersons, distance, averageSpeed) {
var data = {"redcab":[{"Uber":[{"UberGo":{"size":"4","basefare":"40","costperkm":"8","costpermin":"1","minimum":"80"}},{"UberX":{"size":"4","basefare":"40","costperkm":"9","costpermin":"1","minimum":"80"}},{"UberBlack":{"size":"6","basefare":"100","costperkm":"16","costpermin":"2","minimum":"150"}}]},{"Ola":[{"OlaMini":{"size":"3","basefare":"100","fixedRate":"5","costperkm":"12"}},{"OlaSedan":{"size":"4","basefare":"120","fixedRate":"5","costperkm":"16"}},{"OlaPrime":{"size":"6","basefare":"150","fixedRate":"5","costperkm":"18","costpermin":"2"}}]},{"Taxi4Sure":[{"Taxi4sureHatchBack":{"size":"3","basefare":"49","fixedRate":"4","costperkm":"15","costpermin":"1"}},{"Taxi4sureSedan":{"size":"4","basefare":"49","fixedRate":"4","costperkm":"16","costpermin":"1"}},{"Taxi4sureSUV":{"size":"6","basefare":"150","fixedRate":"4","costperkm":"18","costpermin":"1"}}]}]};
var timeTaken = distance/averageSpeed*60;
var minCost = 999999;
var service;
var noOfCabs=9;
var costArray=new Array(noOfCabs);
var result;
var row=0;
for (i=0; i <noOfCabs; i++)
costArray[i]=new Array(distance);
for ( var x in data) {
for ( var y in data[x]) {
for ( var z in data[x][y]) {
for ( var a in data[x][y][z]) {
for ( var b in data[x][y][z][a]) {
var timeTaken = distance/averageSpeed*60;
var temp = data[x][y][z][a][b];
if(temp.size < NoOfPersons){
continue;
}
var costPerMin = temp.costpermin*1;
if(costPerMin){
costPerMin = costPerMin*timeTaken;
}else{
costPerMin=0;
}
var cost = temp.basefare*1 + temp.costperkm*distance + costPerMin*1;
if(temp.minimum && cost < temp.minimum){
cost = temp.minimum;
}
if(temp.fixedRate){
if(distance <= temp.fixedRate){
cost = temp.basefare*1;
}else{
cost = cost*1-temp.basefare*1;
}
}
if(cost < minCost){
minCost = cost;
service = data[x][y][z][a];
}
//console.log(cost);
}
}
}
}
}
for (var key in service) {
result = {"service":key, "minimumCost":minCost};
}
return result;
}
function findCabSorted(NoOfPersons, distance, averageSpeed) {
var data = {"redcab":[{"Uber":[{"UberGo":{"size":"4","basefare":"40","costperkm":"8","costpermin":"1","minimum":"80"}},{"UberX":{"size":"4","basefare":"40","costperkm":"9","costpermin":"1","minimum":"80"}},{"UberBlack":{"size":"6","basefare":"100","costperkm":"16","costpermin":"2","minimum":"150"}}]},{"Ola":[{"OlaMini":{"size":"3","basefare":"100","fixedRate":"5","costperkm":"12"}},{"OlaSedan":{"size":"4","basefare":"120","fixedRate":"5","costperkm":"16"}},{"OlaPrime":{"size":"6","basefare":"150","fixedRate":"5","costperkm":"18","costpermin":"2"}}]},{"Taxi4Sure":[{"Taxi4sureHatchBack":{"size":"3","basefare":"49","fixedRate":"4","costperkm":"15"}},{"Taxi4sureSedan":{"size":"4","basefare":"49","fixedRate":"4","costperkm":"16"}},{"Taxi4sureSUV":{"size":"6","basefare":"150","fixedRate":"4","costperkm":"18"}}]}]};
var timeTaken = distance/averageSpeed*60;
var minCost = 999999;
var service;
var noOfCabs=9;
var costArray=new Array(noOfCabs);
var result;
var row=0;
var cabArray = [];
for (i=0; i <noOfCabs; i++)
costArray[i]=new Array(distance);
for ( var x in data) {
for ( var y in data[x]) {
for ( var z in data[x][y]) {
for ( var a in data[x][y][z]) {
for ( var b in data[x][y][z][a]) {
var timeTaken = distance/averageSpeed*60;
var temp = data[x][y][z][a][b];
if(temp.size < NoOfPersons){
continue;
}
var costPerMin = temp.costpermin*1;
if(costPerMin){
costPerMin = costPerMin*timeTaken;
}else{
costPerMin=0;
}
var cost = temp.basefare*1 + temp.costperkm*distance + costPerMin*1;
if(temp.minimum && cost < temp.minimum){
cost = temp.minimum;
}
if(temp.fixedRate){
if(distance < temp.fixedRate){
cost = temp.basefare*1;
}else{
cost = cost*1-temp.basefare*1;
}
}
service = data[x][y][z][a];
for (var key in service) {
cabArray.push({"service":key, "Cost":cost});
}
}
}
}
}
}
cabArray.sort(function(a,b) { return parseFloat(a.Cost) - parseFloat(b.Cost) } );
console.log(cabArray);
return result;
}
</script>
</html>