//Name: Nicholas Brinley 
//Date: 3/10/08
//Class: 53 A
//Purpose: to make an online shopping cart application, function list.

#include "hw6.h"

void greeting()
{
  cout << "Welcome to cletus' online store, where we got everything you need "
       << "however you need it.";
  return;
}

int menu() 
{
  int choice;
  cout << "These are the availible items" << endl
       << "1. Yard Couch"
       << "\n2. Cinder Blocks"
       << "\n3. Man's Best Friend" 
       << "\n4. Exit and get total"
       << "Please select an option by entering its corresponding number: ";
  cin >> choice;
  
  return choice;
}

void couches_order(float & total, const float COST_COUCH, couch & couch_order,
                 const float OPPOSSUM, float & num_couches, float & couch_total)
{
  const int MAX_ITEMS = 5;
  float none = 0.0;
  
  cout << "how many couches would you like: ";
  cin >> num_couches;
    while (num_couches > MAX_ITEMS)
    {
      cout << "please enter a more reasonable amount: ";
      cin >> num_couches;
    }
    couch_details(couch_order);
  
    couch_total =  num_couches * (COST_COUCH +
             (couch_order.m_hasResident ? OPPOSSUM : none));
    total = total + couch_total;
    return;
}

void couch_details(couch & couch_order)
{
  couch_order.m_couchWeight = 55;
  cout << "Would you like to have oppossums with your couch (+$15.95)"
       << "true or false: ";
  cin >> couch_order.m_hasResident;
  cout << "Would you like giant_floral_green, horrid-green_plastic, or "
       << "delightful water stains? (please type as displayed)";
  cin >>couch_order.m_hasResident;

  return;
}

void blocks_order(float & total, const float COST_BLOCK, float & num_blocks,
                const float COST_HALFBLOCK, block & block_order,
                float & block_total)
{
  const int MAX_ITEMS = 10;
  float block_cost;

  cout << "how many blocks would you like: ";
  cin >> num_blocks;

  while (num_blocks > MAX_ITEMS)
  {
    cout << "Please enter a more reasonable amount: ";
    cin >> num_blocks;
  }
  block_total = block_details (block_order, COST_BLOCK, COST_HALFBLOCK);
  
  block_total = num_blocks * block_cost;
  total = total + (num_blocks * block_cost);

  return;
}

float block_details (block & block_order, const float COST_BLOCK, 
            const float COST_HALFBLOCK)
{
  float block_total;
  float block_siz;
  float block_condit;
    
  cout << "Would you like the block size to be 'standard' or 'half-size': ";
  cin >> block_order.m_blockSize;
  while (block_order.m_blockSize != "standard" || "half-size")
  {
    cout << "Please re-enter choice, 'standard' or 'half-size': ";
    cin >> block_order.m_blockSize;
  }

  cout << "How would you like your blocks, 'new' or 'used': ";
  cin >> block_order.m_blockCondition;

  while (block_order.m_blockCondition != "new" || "used")
  {
    cout << "Please re-enter your choice, 'new' or 'used': ";
    cin >> block_order.m_blockCondition;
  }
 
  block_siz = 
    (block_order.m_blockSize = "standard" ? COST_BLOCK : COST_HALFBLOCK);
  block_condit =  
    (block_order.m_blockCondition = "used" ? .25 : 1.0);

    block_total = block_siz * block_condit
  return block_total;
}

void dogs_order(float & total, float COST_DOG, float HOUSETRAINED,
                float SKUNKSMELL, dog & dog_order, float & num_dogs,
                float & dog_total)
{
  const int MAX_ITEMS = 10;
  float dog_cost;
  
  while (num_dogs <= MAX_ITEMS)
  {
    cout << "how many dogs would you like: ";
    cin >> num_dogs;
  }

  dog_cost = dog_details (dog_order, COST_DOG, HOUSETRAINED, SKUNKSMELL);
  
  dog_total = num_dogs * dog_cost;
  total = total + (num_dogs * dog_cost);

  return;
}

float dog_details(dog& dog_order, const float COST_DOG, const float HOUSETRAINED,
                  const float SKUNKSMELL)  
{
  float dog_total;
  
  cout << "How old would you like the dog to be: ";
  cin >> dog_order.m_age;

  cout << "Would you like the dog house trained, 'true' or 'false': ";
  cin >> dog_order.m_houseTrained;
  while (dog_order.m_houseTrained != true || false)
  {
    cout << "Please enter true or false";
    cin >> dog_order.m_houseTrained;
  }

  cout << "What would you like your dog to smell like, 'skunk' or 'pond': ";
  cin >> dog_order.m_smell;
  while (dog_order.m_smell != "skunk" || "pond")
  {
    cout << "Please enter 'skunk' or 'pond': ";
    cin >> dog_order.m_smell;
  }
  
  dog_total = (dog_order.m_houseTrained = true ? HOUSETRAINED : 0) + COST_DOG
             + (dog_order.m_smell = "skunk" ? SKUNKSMELL : 0);
  return dog_total;
}
/*
void make_receipt(receipt receipt, const couch couch_order,
         const block block_order, const dog dog_order, const short num_couches,
         const short num_blocks, const short num_dogs, const float couch_total,
         const float block_total, const float dog_total, const float total)
{
  cout << "Please Enter your name, use '_' instead of spaces: ";
  cin >> receipt.m_name;

  receipt.m_couchTotal = num_couches @ $ couch_total;
  receipt.m_blockTotal = "num_blocks @ $ block_total";
  receipt.m_dogTotal = "num_dogs @ $ dog_total";

  cout.setf(ios::fixed);
  cout.setf(ios::showpoint);
  cout.precision(2);
  cout << "Your Receipt: " << endl
       << "Bill to: " << receipt.m_name << endl
       << receipt.m_couchTotal << endl << receipt.m_blockTotal << endl
       << receipt.m_dogTotal << endl
       << "Total: $" << total
       << "Thanks and come again";
  return;
}*/