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irshu355/AndroidTest.java

Created December 30, 2018 18:22
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Revisions

  1. irshu355 created this gist Dec 30, 2018.
    121 changes: 121 additions & 0 deletions AndroidTest.java
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,121 @@
    private void calculateRoomsRequired(int adults, int children, int infants) {
    int counter = 0;

    if(adults + children + infants == 0) {
    showError("we need atleast a pax to proceed");
    return;
    }

    if(adults + children + infants > MAX_HEADCOUNT) {
    showError("Booking exceeds maximum guests");
    return;
    }

    if(adults + children > 7){
    showError("Booking exceeds maximum adult + children");
    return;
    }

    if(children > MAX_ROOMS_PER_BOOKKING * MAX_CHILDREN){
    showError("Sorry, booking exceeds maximum children");
    return;
    }

    if(infants > MAX_ROOMS_PER_BOOKKING * MAX_INFANTS){
    showError("Sorry, booking exceeds maximum infants");
    return;
    }




    if(infants + children > 1 && adults ==0){
    showError("Sorry, we need atleast an adult for supervision");
    return;
    }

    List<Integer> roomDistribution = new ArrayList<>();




    float roomsNeeded = children<=3 ? 1 : children/(float) MAX_CHILDREN;
    if(roomsNeeded % 1 != 0){
    roomsNeeded++;
    }

    for(int i = 0; i < (int) roomsNeeded ; i++){
    roomDistribution.add(0);
    }


    while (children > 0){
    if(counter>=roomDistribution.size()){
    counter=0;
    }
    roomDistribution.set(counter, roomDistribution.get(counter)+1);
    counter++;
    children--;
    }


    roomsNeeded = infants<=3 ? 1 : infants/(float) MAX_INFANTS;
    if(roomsNeeded % 1 != 0){
    roomsNeeded++;
    }


    if(roomDistribution.size() < (int) roomsNeeded){
    int diff = (int)roomsNeeded - roomDistribution.size();
    for(int i = 0; i < diff ; i++){
    roomDistribution.add(0);
    }
    }


    counter=0;
    while (infants > 0){
    if(counter>=roomDistribution.size()){
    counter=0;
    }
    roomDistribution.set(counter, roomDistribution.get(counter)+1);
    counter++;
    infants--;
    }


    if(roomDistribution.size() > adults){
    showError("Sorry, we need more adults as we can't let the kids alone in rooms");
    return;
    }


    if(roomDistribution.size() < MAX_ROOMS_PER_BOOKKING){
    float adultPerRooms = adults/(float) MAX_ADULTS;
    if(adultPerRooms % 1 != 0){
    adultPerRooms++;
    }
    int diff = (int) adultPerRooms - roomDistribution.size();
    for(int i = 0; i< diff ;i++){
    roomDistribution.add(0);
    }
    }



    counter = 0;
    while (adults>0){
    if(counter>=roomDistribution.size()){
    counter = 0;
    }
    roomDistribution.set(counter,roomDistribution.get(counter) + 1);
    adults--;
    counter++;
    }


    for(int i = 0; i<roomDistribution.size(); i++){
    lblRooms.get(i).setBackground(getResources().getDrawable(roomBgs[i]));
    lblRooms.get(i).setText(""+roomDistribution.get(i));
    }
    }