<?php

abstract class Item
{
    protected $item_id;
    protected $name;
    protected $item_type;
    protected $durability;
    protected $price;
    protected $need_strength;
    protected $need_dexterity;
    protected $need_intuition;
    protected $need_endurance;
    protected $need_intelligence;
    protected $need_wisdom;
    protected $add_strength;
    protected $add_dexterity;
    protected $add_intuition;
    protected $add_endurance;
    protected $add_intelligence;
    protected $add_wisdom;
    protected $add_accuracy;
    protected $add_evasion;
    protected $add_criticals;
    protected $add_min_physical_damage;
    protected $add_max_physical_damage;
    protected $weight;
    protected $image;
    public const ITEM_TYPES_ALLOWED_IN_SLOTS = [1,2,3,4,5,6,7,8,9,10,11,12];
    public const ITEM_TYPE_HELMET = 1;
    public const ITEM_TYPE_ARMOR = 2;
    const ITEM_TYPE_LEGS = 3;
    const ITEM_TYPE_BOOTS = 4;
    const ITEM_TYPE_GLOVES = 5;
    const ITEM_TYPE_WEAPON = 6;
    const ITEM_TYPE_SHIELD = 7;
    const ITEM_TYPE_BELT = 8;
    public const ITEM_TYPE_RING = 9;
    const ITEM_TYPE_AMULET = 10;
    const ITEM_TYPE_CONSUMABLE = 20;
    const ITEM_TYPE_OTHER = 50;
    const ITEM_TYPE_TRASH = 100;

    /**
     * Item constructor.
     *
     * @param $row
     */
    public function __construct($row)
    {
        foreach ($this as $key => $value) {
            if (isset($row[$key])) {
                $this->$key = $row[$key];
            }
        }

        switch ($this->item_type) {
            case self::ITEM_TYPE_HELMET:
                $this->typename = 'Шлем';
                break;
            case self::ITEM_TYPE_ARMOR:
                $this->typename = 'Броня';
                break;
            case self::ITEM_TYPE_LEGS:
                $this->typename = 'Поножи';
                break;
            case self::ITEM_TYPE_BOOTS:
                $this->typename = 'Сапоги';
                break;
            case self::ITEM_TYPE_GLOVES:
                $this->typename = 'Перчатки';
                break;
            case self::ITEM_TYPE_WEAPON:
                $this->typename = 'Оружие';
                break;
            case self::ITEM_TYPE_SHIELD:
                $this->typename = 'Щит';
                break;
            case self::ITEM_TYPE_BELT:
                $this->typename = 'Пояс';
                break;
            case self::ITEM_TYPE_RING:
                $this->typename = 'Кольцо';
                break;
            case self::ITEM_TYPE_AMULET:
                $this->typename = 'Амулет';
                break;
            case self::ITEM_TYPE_CONSUMABLE:
                $this->typename = 'Расходуемый предмет';
                break;
            default:
                $this->typename = 'Хлам';
        }
    }

    abstract public function printInfo();

    public function printImage()
    {
        echo <<<IMG
<img src="/i/sh/{$this->image}" class="item-wrap-normal" alt="">
IMG;
    }

    protected function wrap($number)
    {
        if ($number > 0) {
            return ": <b>" . $number . "</b>";
        } else {
            return ": <b style='color: maroon;'>" . $number . "</b>";
        }
    }

    protected function printAllInfo()
    {
        echo "<b>" . $this->name . "</b> (Масса: " . $this->weight . ")";
        if ($this->durability) {
            echo "<br> Долговечность: " . $this->durability;
        }
        echo "<br><em>{$this->typename}</em><br>";
        if ($this->need_strength > 0) {
            echo "<br>Требуется сила" . $this->wrap($this->need_strength);
        }
        if ($this->need_dexterity > 0) {
            echo "<br>Требуется ловкость" . $this->wrap($this->need_dexterity);
        }
        if ($this->need_intuition > 0) {
            echo "<br>Требуется интуиция" . $this->wrap($this->need_intuition);
        }
        if ($this->need_endurance > 0) {
            echo "<br>Требуется выносливость" . $this->wrap($this->need_endurance);
        }
        if ($this->need_intelligence > 0) {
            echo "<br>Требуется интеллект" . $this->wrap($this->need_intelligence);
        }
        if ($this->need_wisdom > 0) {
            echo "<br>Требуется мудрость" . $this->wrap($this->need_wisdom);
        }
        if ($this->add_strength) {
            echo "<br>Сила" . $this->wrap($this->add_strength);
        }
        if ($this->add_dexterity) {
            echo "<br>Ловкость" . $this->wrap($this->add_dexterity);
        }
        if ($this->add_intuition) {
            echo "<br>Интуиция" . $this->wrap($this->add_intuition);
        }
        if ($this->add_endurance) {
            echo "<br>Выносливость" . $this->wrap($this->add_endurance);
        }
        if ($this->add_intelligence) {
            echo "<br>Интеллект" . $this->wrap($this->add_intelligence);
        }
        if ($this->add_wisdom) {
            echo "<br>Мудрость" . $this->wrap($this->add_wisdom);
        }
        if ($this->add_accuracy) {
            echo "<br>Точность" . $this->wrap($this->add_accuracy);
        }
        if ($this->add_evasion) {
            echo "<br>Увёртливость" . $this->wrap($this->add_evasion);
        }
        if ($this->add_criticals) {
            echo "<br>Шанс крита" . $this->wrap($this->add_criticals);
        }
        if ($this->add_min_physical_damage && !$this->add_max_physical_damage) {
            $damage = $this->add_min_physical_damage . " - " . $this->add_min_physical_damage;
        } elseif (!$this->add_min_physical_damage && $this->add_max_physical_damage) {
            $damage = $this->add_max_physical_damage . " - " . $this->add_max_physical_damage;
        } elseif ($this->add_min_physical_damage && $this->add_max_physical_damage) {
            $damage = $this->add_min_physical_damage . " - " . $this->add_max_physical_damage;
        }
        if (isset($damage)) {
            echo "<br>Урон: " . $damage;
        }
    }
}