#ifndef CPROGRAM_H
#define CPROGRAM_H

#include <array>
#include <vector>
#include <memory>
#include <climits>
#include <stdint.h>
#include <QColor>
using namespace std;

#include "instruction.h"

enum Direction {
    Right,
    Down,
    Left,
    Up,
};

struct Position {
    size_t x = 0;
    size_t y = 0;

    Position()
        : x(0)
        , y(0)
    {}
    Position(size_t _x, size_t _y)
        : x(_x)
        , y(_y)
    {}
    Position(const Position& _pos)
        : x(_pos.x)
        , y(_pos.y)
    {}
};

struct Team {
    int32_t programCount = 0;
    int32_t id = 0;
    int32_t var = 0;
    QColor color = Qt::red;

    Team(QColor color)
        : programCount(0)
        , color(color)
        , id(rand())
        , var(0)
    {
    }
};

struct Bank {
    shared_ptr<Team> team;
    vector<Instruction> instructions;

    Bank(shared_ptr<Team> team, const vector<Instruction>& instructions)
        : team(team)
        , instructions(instructions)
    {
    }

    Bank(const Bank& bank)
        : team(bank.team)
        , instructions(bank.instructions)
    {

    }
};




using BankIndex = size_t;
using InstIndex = size_t;
using TaskIndex = size_t;

struct Task {
    bool paused = false;
    Direction direction = Right;
    BankIndex bankIndex = 0;
    InstIndex instIndex = 0;

    int remainingCycles = 0;
    shared_ptr<Bank> execBank;
    int32_t a = 0;
    int32_t b = 0;
    int32_t c = 0;
    int32_t* var_a = nullptr;
    int32_t* var_b = nullptr;
    int32_t* var_c = nullptr;
};

struct Program {
    int active = 0;
    int instructionSet = 0;
    int mobile = 0;
    int creationCycle = 0;
    int generation = 0;
    Error error = NoError;
    shared_ptr<Team> team;
    Position position;
    vector<Task> tasks;
    TaskIndex taskIndex = 0;
    vector<shared_ptr<Bank>> banks;
    array<int32_t, 20> vars{{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}};

    Program(shared_ptr<Team> team, Direction direction, Position position, int32_t instructionSet, int32_t slotCount, int32_t mobile);
};
#endif // CPROGRAM_H