#include <iostream>

#include "player.h"

Player::Player(int hp, int dmg, int x, int y, int arm, int wgt) : hp(hp), dmg(dmg), x(x), y(y), arm(arm), wgt(wgt) {}

int Player::get_hp() {
    return this->hp;
}

int Player::get_arm() {
    return this->arm;
}

int Player::get_x() {
    return this->x;
}

int Player::get_y() {
    return this->y;
}

void Player::take_dmg(int external_dmg) {
    if (arm >= external_dmg) {
        hp -= 1;
        return;
    }
    hp -= external_dmg - arm - 1;
}

void Player::move(std::string dir) {
    if (dir == "left") {
        x -= 1;
    }
    if (dir == "right") {
        x += 1;
    }
    if (dir == "down") {
        y -= 1;
    }
    if (dir == "up") {
        y += 1;
    }
    std::cout << "moved" << std::endl;
}

void Player::pick(std::string item_name, Thing* item) {
    auto it = items.find(item_name);
    if (it != items.end()) {
        return;
    }
    items.emplace(item_name, item);
    arm += item->get_arm();
    wgt += item->get_wgt();
    std::cout << "clothes worn" << std::endl;
}

int Player::pack_size() {
    return this->items.size();
}
void Player::can_throw() {
    for (auto it = items.begin(); it != items.end(); it++) {
        std::cout << "throw " << it->first << std::endl;
    }
}
void Player::throw_item(std::string name) {
    auto it = items.find(name);
    if (it == items.end()) {
        return;
    }
    arm -= it->second->get_arm();
    wgt -= it->second->get_wgt();
    it = items.erase(it);
    std::cout << "the " << name << " is thrown out" << std::endl;
}

void Player::print_info() {
    std::cout << get_x() << " x " << get_y() << ", hp: " << get_hp() << ", armor: " << get_arm() << std::endl;
}