#include <iostream>
#include <string>
using namespace std;

#include "portfolio.h"


int main() {

	Portfolio p_techs("TechStocks");
	Portfolio p_chips("BlueChips");

	Holding h_intc("INTC", 100, 27, 25.5);
	Holding h_msft("MSFT", 200, 61.5, 61.5);
	Holding h_lly("LLY", 300, 77, 76.5);
	Holding h_ko("KO", 250, 44, 45);
	Holding h_hd("HD", 100, 42, 41);

	cout << "\n++ Printing Holdings:  INTC and LLY" << endl;
	cout << h_intc << h_lly << endl;

	cout << "\n++ Adding Holdings LLY, KO, HD and GE to BlueChips" << endl;
	p_chips.AddHolding(h_lly);
	p_chips.AddHolding(h_ko);
	p_chips.AddHolding(h_hd);
	p_chips.AddHolding("GE", 100, 44, 45.5);
	cout << p_chips;
	p_chips.DisplayProportions(cout);

	cout << "\n++ Adding Holdings INTC and MSFT to TechStocks" << endl;
	p_techs.AddHolding(h_intc);
	p_techs.AddHolding(h_msft);
	cout << p_techs;
	p_techs.DisplayProportions(cout);

	cout << "\n++ Try to add duplicate Holding for INTC (should cause error)"
		<< endl;
	p_techs.AddHolding("INTC", 30, 28, 27.5);

	cout << "\n++ Try to sell negative number of shares (should cause error)"
		<<endl;
	p_techs.SellShares("INTC", -1);
	cout << "\n++ Try to sell too many shares (should cause error)"
		<<endl;
	p_techs.SellShares("INTC", 101);

	cout << "\n++ Try to add Holding with negative number of stocks (should fail)"
		<< endl;
	p_techs.AddHolding("CSCO", -1, 18.12, 18.12);

	cout << "\n++ Try to add Holding with negative price (should fail)"
		<< endl;
	p_techs.AddHolding("CSCO", 100, -18.12, 18.12);

	cout << "\n++ Display Portfolio \"TechStocks\" -- should be same as before."
		<< endl;
	cout << p_techs;

	cout << "++ Delete Holding GE from Portfolio \"BlueChips\""
		<< endl;
	p_chips.DeleteHolding("GE");

	cout << "++ Sell all shares of KO in Portfolio \"BlueChips\""
		<< endl;
	p_chips.SellShares("KO", 250);

	cout << "++ Display Portfolio \"BlueChips\" to see if those changes were made."
		<< endl;

	cout << p_chips;

	cout << "\n++ Try to update price of non-existent Holding (should return false)"
		<< endl;
	bool result = p_chips.UpdatePrice("KO", 46.0);
	cout << "++ Call to UpdatePrice(\"KO\", 46.0) returns: " << boolalpha << result
		<< endl;

	cout << "\n++ Try to update price Holding with negative value (should return false)"
		<< endl;
	cout << "++ Call to UpdatePrice(\"HD\", -43.0) returns: " << boolalpha 
		<< p_chips.UpdatePrice("HD", -43.0)	<< endl;

	cout << "\n++ Try to perform valid update of Holding price to 43.62 (should succeed)"
		<< endl;
	p_chips.UpdatePrice("HD", 43.62);

	cout << "++ Display Portfolio \"BlueChips\" to see if it's what we expect."
		<< endl;
	cout << p_chips;

	return 0;
}