#include "Contact_list.h"
#include <iostream>
#include <list>
#include <vector>

using std::cin;
using std::cout;
using std::endl;

// constructors

contact_list::~contact_list()
{
    delete[] contacts_;
    contacts_ = nullptr;
}

contact* contact_list::allocateContactList(const size_t& size)
{
    contact* contacts = nullptr;

    length_ = size;

    contacts = new contact[size];

    return contacts;
}

contact_list::contact_list(const size_t& size)
{
    length_ = size;
    contacts_ = allocateContactList(size);
}


//getters n setters

void contact::Set_firstName(const char* firstName)
{
    _firstName = firstName;
}
const char* contact::Get_firstName()
{
    return _firstName;
}

void contact::Set_lastName(const char* lastName)
{
    _lastName = lastName;
}
const char* contact::Get_lastName()
{
    return _lastName;
}

void contact::Set_streetAddress(const char* streetAddress)
{
    _streetAddress = streetAddress;
}
const char* contact::Get_streetAddress()
{
    return _streetAddress;
}

void contact::Set_city(const char* city)
{
    _city = city;
}
const char* contact::Get_city()
{
    return _city;
}

void contact::Set_state(const char* state)
{
    _state = state;
}
const char* contact::Get_state()
{
    return _state;
}

void contact::Set_zip(int zip)
{
    _zip = zip;
}
int contact::Get_zip()
{
    return _zip;
}

void contact::Set_email(const char* email)
{
    _email = email;
}
const char* contact::Get_email()
{
    return _email;
}

void contact_list::set_length(size_t MAX)
{
    length_ = MAX;
}
size_t contact_list::get_length()
{
    return length_;
}

void contact_list::set_size(size_t size)
{
    size_ = size;
}
size_t contact_list::get_size()
{
    return size_;
}

void contact::Set_index(int id)
{
    _id = id;
}
int contact::Get_index()
{
    return _id;
}

void contact::Set_a(size_t a)
{
    _a = a;
}
size_t contact::Get_a()
{
    return _a;
}

void contact::Set_id(size_t id)
{
    _id = id;
}
size_t contact::Get_id()
{
    return _id;
}

//functions
void contact_list::AddContact(const contact& contact)
{
    contacts_[size_++] = contact;
    //CURRENTLY TESTING
    for (size_t i = 0; i < size_, i++;)
    {
        int a = contact.Get_a();
        for (a = 1; ++i;)
        {
            contact.Set_a(0);
            int temp = contact[i].Get_id();
            for (auto j = temp; j < size_; j++)
            {
                if (contact.Get_id() != 0)
                {
                    i = i + 1;
                }
            }
            char firstName[30];
            char lastName[30];
            char Email[105];
            char StreetAddress[45];
            char City[35];
            char State[4];
            int Zip = 0;
            contact.Set_id(i);
            //newContact[i].Set_a(t);
            cin.ignore(1000, '\n');
            cout << "Please enter each piece of information when you are prompted to" << endl;
            cout << "enter first name: " << endl;
            cin >> firstName;
            contact.Set_firstName(firstName);
            cout << "enter last name: " << endl;
            cin >> lastName;
            contact.Set_lastName(lastName);
            cout << "enter Email: " << endl;
            cin >> Email;
            contact.Set_email(Email);
            cout << "enter Street Address: " << endl;
            cin >> StreetAddress;
            contact.Set_streetAddress(StreetAddress);
            cout << "enter city: " << endl;
            cin >> City;
            contact.Set_city(City);
            cout << "enter State as two letter abbreviation: " << endl;
            cin >> State;
            contact.Set_state(State);
            cout << "Please enter the next value as a series of numbers" << endl;
            cout << "enter Zip: " << endl;
            cin >> Zip;
            contact.Set_zip(Zip);
            break;
        }
    }
    for (size_t i = t; i < MAX; i++)
    {
        char firstName[30];
        char lastName[30];
        char Email[105];
        char StreetAddress[45];
        char City[35];
        char State[4];
        int Zip = 0;
        contact.Set_a(0);
        contact.Set_id(i + 1);
        //newContact[i].count = t;
        cin.ignore(1000, '\n');
        cout << "Please enter each piece of information when you are prompted to" << endl;
        cout << "enter first name: " << endl;
        cin >> firstName;
        contact.Set_firstName(firstName);
        cout << "enter last name: " << endl;
        cin >> lastName;
        contact.Set_lastName(lastName);
        cout << "enter Email: " << endl;
        cin >> Email;
        contact.Set_email(Email);
        cout << "enter Street Address: " << endl;
        cin >> StreetAddress;
        contact.Set_streetAddress(StreetAddress);
        cout << "enter city: " << endl;
        cin >> City;
        contact.Set_city(City);
        cout << "enter State as two letter abbreviation: " << endl;
        cin >> State;
        contact.Set_state(State);
        cout << "Please enter the next value as a series of numbers" << endl;
        cout << "enter Zip: " << endl;
        cin >> Zip;
        contact.Set_zip(Zip);
        t++;
        break;
    }

    //cout << newContact[i]->Name << "\n" << newContact[i]->Email << "\n" << newContact[i]->StreetAddress << "\n" << newContact[i]->City << "\n" << newContact[i]->State << "\n" << newContact[i]->Zip << endl;


}

void contact_list::Update(contact newContact, size_t MAX)
{
    //uses input based on list number from print (though when delete is made will be using that id/name print) to update the values of.
    //CURRENTLY TESTING
    char firstName[30];
    char lastName[30];
    char Email[105];
    char StreetAddress[45];
    char City[35];
    char State[4];
    int Zip = 0;
    cout << "select a contact to update based on their position in the list (check print all contacts for list position)" << endl;
    int c = 0;
    cin >> c;
    int t = c - 1;
    for (size_t i = t; i < MAX;)
    {
        cin.ignore(1000, '\n');
        cout << "Please enter each piece of information when you are prompted to" << endl;
        newContact[i].Set_id(c);
        cout << "enter first name: " << endl;
        cin >> firstName;
        newContact[i].Set_firstName(firstName);
        cout << "enter last name: " << endl;
        cin >> lastName;
        newContact[i].Set_lastName(lastName);
        cout << "enter Email: " << endl;
        cin >> Email;
        newContact[i].Set_email(Email);
        cout << "enter Street Address: " << endl;
        cin >> StreetAddress;
        newContact[i].Set_streetAddress(StreetAddress);
        cout << "enter city: " << endl;
        cin >> City;
        newContact[i].Set_city(City);
        cout << "enter State as two letter abbreviation: " << endl;
        cin >> State;
        newContact[i].Set_state(State);
        cout << "Please enter the next value as a series of numbers" << endl;
        cout << "enter Zip: " << endl;
        cin >> Zip;
        newContact[i].Set_zip(Zip);
        break;
    }
}

void contact_list::Print(contact newContact[], size_t& MAX) const
{
    //prints all info but count and bool for every existing (non trash value filled) contact struct
    //CURRENTLY WORKING
    for (size_t i = 0; i <= MAX; ++i)
    {
        /*for (int t = -1; t < newContact[i].id;) {
            break;
        }*/
        size_t existing = newContact[i].Get_a();
        size_t verify = newContact[i].Get_id();
        if (existing == 1)
        {
            i = i + 1;
        }
        if (verify == 0) {
            break;
        }
        if (verify < 0) {
            break;
        }
        if (verify > MAX) {
            break;
        }


        cout << "List number: " << newContact[i].Get_id() << endl;
        cout << "First name: " << newContact[i].Get_firstName() << endl;
        cout << "Last name: " << newContact[i].Get_lastName();
        cout << "Email: " << newContact[i].Get_email() << endl;
        cout << "Address: " << newContact[i].Get_streetAddress() << endl;
        cout << "city: " << newContact[i].Get_city() << endl;
        cout << "state: " << newContact[i].Get_state() << endl;
        cout << "Zip: " << newContact[i].Get_zip() << endl;
    }
}

contact contact_double(contact*& newContact, size_t& MAX, size_t t)
{
    /*hell on earth is in this condenced comment*/
    //supposedly doubles length. doesn't work.
    //current ideas: add if loop to whole main with the id counter t and if length of newContact = max double the length.
    //current problems: using const size_t max prevents editing size for the whole function, and it resets as soon as the while loop loops or leaves the scope of the if statement.
    //contact* doubleContact = new contact[MAX * 2];
    //for (auto a = 0u; a < MAX; ++a)
    //{
    //    doubleContact[a].a = newContact[a].a;
    //    doubleContact[a].id = newContact[a].id;
    //    doubleContact[a].count = newContact[a].count;
    //    doubleContact[a].Name[25] = newContact[a].Name[25];
    //    doubleContact[a].Email[100] = newContact[a].Email[100];
    //    doubleContact[a].StreetAddress[35] = newContact[a].StreetAddress[35];
    //    doubleContact[a].City[30] = newContact[a].City[30];
    //    doubleContact[a].State[3] = newContact[a].State[3];
    //    doubleContact[a].Zip = newContact[a].Zip;
    //    cout << "List number: " << doubleContact[a].id << endl;
    //    cout << "name: " << doubleContact[a].Name << endl;
    //    cout << "Email: " << doubleContact[a].Email << endl;
    //    cout << "Address: " << doubleContact[a].StreetAddress << endl;
    //    cout << "city: " << doubleContact[a].City << endl;
    //    cout << "state: " << doubleContact[a].State << endl;
    //    cout << "Zip: " << doubleContact[a].Zip << endl;
    //}
    //newContact = doubleContact;
    //delete[] doubleContact;
    ////delete[] newContact;
    //MAX = MAX * 2;
    ////printAll(&doubleContact[MAX], MAX);
    ////printAll(&newContact[MAX], MAX);
    //return newContact[MAX];

    contact* doubleContact = new contact[MAX * 2];
    for (auto a = 0u; a < MAX; ++a)
    {
        doubleContact[a] = newContact[a];
    }
    delete[] newContact;
    newContact = doubleContact;
    MAX = MAX * 2;
    return newContact[MAX - 1];
}

size_t max_double(size_t MAX)
{
    MAX = MAX * 2;
    return MAX;
}

void contact_list::DeleteContact(contact newContact[], size_t MAX)
{
    //Work in progress, add BOOL (true) to struct, when this is selected print id list with respective names
    //then take input of id list number and set bool to false
	//add to new part to addNew: if bool != 0 then copy and paste update code w/addNew couts
    cout << "The list of contacts and their names will now print" << endl;
    for (auto i = 0u; i < MAX; i++)
    {
        if (newContact[i].Get_id() == 0) {
            break;
        }
        if (newContact[i].Get_id() < 0) {
            break;
        }
        if (newContact[i].Get_id() > MAX) {
            break;
        }
        //if (newContact[i].a == 1)
        //{
        //    break;
        //}
        cout << "Id number: " << newContact[i].Get_id() << " is under the name: " << newContact[i].Get_firstName() << " " << newContact[i].Get_lastName() << endl;
        //size_t delete_choice = 0;
        //cout << "\n";
        //cin.ignore(1000, '\n');
        //cout << "Enter the id number of the contact you'd like to delete" << endl;
        //cin >> delete_choice;
        //if (delete_choice == newContact[i].id)
        //{
        //    newContact[i].a = 1;
        //    cout << "Contact number: " << newContact[i].id << " deleted" << endl;
        //    newContact[i + 1].id = newContact[i + 1].id - 1;
        //    break;
        //}
    }
    for (auto i = 0u; i < MAX; i++)
    {
    	size_t delete_choice = 0;
    	cout << "\n";
    	cin.ignore(1000, '\n');
    	cout << "Enter the id number of the contact you'd like to delete" << endl;
    	cin >> delete_choice;
        if (delete_choice != newContact[i].Get_id())
        {
            i = i + 1;
        }
    	if (delete_choice == newContact[i].Get_id())
    	{
    		newContact[i].Set_a(1);
    		cout << "Contact number: " << newContact[i].Get_id() << " deleted" << endl;
            newContact[i + 1].Set_id(i - 1);
    		break;
    	}
    }
    //cout << "The list of contacts and their names will now print" << endl;
    //    for (auto i = 0u; i <= MAX; i++)
    //    {
    //        if (newContact[i].id == 0) {
    //            break;
    //        }
    //        if (newContact[i].id < 0) {
    //            break;
    //        }
    //        if (newContact[i].id > MAX) {
    //            break;
    //        }
    //        //if (newContact[i].a == 1)
    //        //{
    //        //    break;
    //        //}
    //        cout << "Id number: " << newContact[i].id << " is under the name: " << newContact[i].Name << endl;
    //    }
    //size_t delete_choice = 0;
    //cout << "\n";
    //cin.ignore(1000, '\n');
    //cout << "Enter the id number of the contact you'd like to delete" << endl;
    //cin >> delete_choice;
    //    if (delete_choice == newContact[i].id)
    //    {
    //        newContact[i].a = 1;
    //        cout << "Contact number: " << newContact[i].id << " deleted" << endl; 
    //        break;
    //    }
}

void contact_list::CopyList(const contact* contacts, const size_t& size)
{
	
}