#include <cstring>
#include "Sequence.h"
#include "ElementSet.h"
using namespace std;

Sequence::Sequence()
{
    myMutationCount = 0;
}

Sequence::Sequence(int size)
{
    myMutationCount = 0;
    myElements = vector<ElementSet>(size);
}

Sequence::Sequence(const char * initializer)
{
    myMutationCount = 0;
    int len = strlen(initializer);
    myElements = vector<ElementSet>(len);
    for (int i = 0; i < len; i++)
    {
        myElements[i] = ElementSet(initializer[i]);
    }
}

Sequence Sequence::parent(const Sequence & other)
{
    int size = myElements.size();
    Sequence s(size);
    for (int i = 0; i < size; i++)
    {
        ElementSet intersection = myElements[i].Intersection(other.myElements[i]);
        if (intersection.size() == 0)
        {
            s.myElements[i] = myElements[i].Union(other.myElements[i]);
            s.myMutationCount++;
        }
        else
        {
            s.myElements[i] = intersection;
        }
    }
    return s;
}

ostream & operator<<(ostream & out, const Sequence & s)
{
    int sz = s.myElements.size();
    for (int i = 0; i < sz; i++)
        out << s.myElements[i];
    return out;
}

void Sequence::label()
{
    for (int i = 0, sz = myElements.size(); i < sz; i++)
        myElements[i].label();
}