#include <solUtil.h>

#include "player.h"
#include "resourceDeposit.h"

namespace battleship{
	using namespace vb01;
	using namespace gameBase;
	using namespace std;

    Player::Player(int diff, int fac, int i, Vector3 sp) : difficulty(diff), faction(fac), id(i), spawnPoint(sp) {
		//SOL_LUA_STATE.script("players[" + to_string(id + 1) + "] = Player:new({id = " + to_string(id + 1) + "})");
    }

    Player::~Player() {
    }

    void Player::update() {
		//SOL_LUA_STATE.script("players[" + to_string(id + 1) + "]:update()");

		for(Unit *u : units)
			u->update();

		for(ResourceDeposit *rd : resourceDeposits)
			rd->update();
    }

	void Player::issueOrder(Order::TYPE type, vector<Order::Target> targets, bool append){
		Order order;
		order.type = type;
		order.targets = targets;

		vector<Unit*> selectedUnits = getSelectedUnits();

		for(Unit *u : selectedUnits){
			if(append)
				u->addOrder(order);
			else
				u->setOrder(order);
		}
	}

    bool Player::isThisPlayersUnit(GameObject *u) {
        bool foundUnit = false;

        if (units.size() > 0) {
            for (int i = 0; i < units.size() && !foundUnit; i++)
                if (units[i] == u)
                    foundUnit = true;

            return foundUnit;
        } else
            return false;
    }

	void Player::deselectUnits(){
		vector<Unit*> selectedUnits = getSelectedUnits();

		for(Unit *u : selectedUnits)
			u->toggleSelection(false);
	}

	void Player::removeUnit(Unit *unit){
		for(int i = 0; i < units.size(); i++)
			if(unit == units[i]){
				removeUnit(i);
				break;
			}
	}

	void Player::removeUnit(int id){
		if(units[id]->isSelected())
			deselectUnit(id);

		delete units[id];
		units.erase(units.begin() + id);
	}

	vector<Unit*> Player::getSelectedUnits(){
		vector<Unit*> selectedUnits;

		for(Unit *u : units)
			if(u->isSelected())
				selectedUnits.push_back(u);

		return selectedUnits;
	}

	Unit* Player::getSelectedUnit(int selectedUnitId){
		Unit *selectedUnit = nullptr;

		for(int i = 0, selUnitId = 0; i < units.size(); i++)
			if(units[i]->isSelected()){
				if(selUnitId == selectedUnitId){
					selectedUnit = units[i];
					break;
				}

				selUnitId++;
			}

		return selectedUnit;
	}

	void Player::selectUnits(vector<Unit*> selUnits){
		for(Unit *u : selUnits)
			u->toggleSelection(true);
	}
}