/**
 * @typedef {Object} Item Item
 * @property {string} Name Name of the item
 * @property {Int32} i32 Default starting value of the item
 */
class Item {
    /**
     * Name of the item
     * @return {string} gets the value of Name
     */
    get Name() {
        return this._decoder.decode(new Uint8Array(this._ptr.slice(0, 24)));
    }
    /**
     * Name of the item
     * @param {string} v sets the value of Name
     */    
    set Name(v) {
        if (v.length > 24) {
          throw new Error("input is larger than buffer size of 24");
        }
        const tmp = new Uint8Array(new ArrayBuffer(24));
        tmp.set(this._encoder.encode(v))
        this._ptr.set(tmp.buffer, 0);
    }
    /**
     * Default starting value of the item
     * @return {Int32} gets the value of BaseValue
     */
    get BaseValue() {
        return this._data.getInt32(24, true);
    }
    /**
     * Default starting value of the item
     * @param {Int32} sets the value of BaseValue
     */
    set BaseValue(v) {
        return this._data.setInt32(24, v, true);
    }
    /**
     * Constructs a new Item
     * 
     * @param {{Name: string, BaseValue: Int32, }} init The arguments to construct the object.
     * @param {Uint8Array} ptr The pointer to the C struct.
     */
    constructor(init = {}, ptr = undefined) {
        this._size = 28;
        this._ptr = ptr || new Uint8Array(this._size);
        this._data = new DataView(this._ptr.buffer);
        
        this._encoder = new TextEncoder(); 
        this._decoder = new TextDecoder();          
        for (const key of Object.keys(init)) {
          this[key] = init[key];
        }
    }
}

export default Item