import Vector3 from "./Vector3"
import Stats from "./Stats"
import DerivedStats from "./DerivedStats"
import Skills from "./Skills"
/**
 * @typedef {Object} Entity Something that can exist in 3D space
 * @property {string} Name Name of the entity
 * @property {Vector3} Vector3 Vector3 of the entity in space
 * @property {Stats} Stats Base stats
 * @property {DerivedStats} DerivedStats Stats that are derived from skills and base stats
 * @property {Skills} Skills Stuff that your character can do
 */
class Entity {
    /**
     * Name of the entity
     * @return {string} gets the value of Name
     */
    get Name() {
        return this._decoder.decode(new Uint8Array(this._ptr.slice(0, 24)));
    }
    /**
     * Name of the entity
     * @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);
    }
    /**
     * Vector3 of the entity in space
     * @return {Vector3} gets the value of Vector3
     */
    get Vector3() {
        return new Vector3({}, new Uint8Array(this._ptr.slice(24, 36)));
    }
    /**
     * Vector3 of the entity in space
     * @param {Vector3} sets the value of Vector3
     */
    set Vector3(v) {
        this._ptr.set(v._ptr, 24);
    }
    /**
     * Base stats
     * @return {Stats} gets the value of Stats
     */
    get Stats() {
        return new Stats({}, new Uint8Array(this._ptr.slice(36, 41)));
    }
    /**
     * Base stats
     * @param {Stats} sets the value of Stats
     */
    set Stats(v) {
        this._ptr.set(v._ptr, 36);
    }
    /**
     * Stats that are derived from skills and base stats
     * @return {DerivedStats} gets the value of DerivedStats
     */
    get DerivedStats() {
        return new DerivedStats({}, new Uint8Array(this._ptr.slice(41, 49)));
    }
    /**
     * Stats that are derived from skills and base stats
     * @param {DerivedStats} sets the value of DerivedStats
     */
    set DerivedStats(v) {
        this._ptr.set(v._ptr, 41);
    }
    /**
     * Stuff that your character can do
     * @return {Skills} gets the value of Skills
     */
    get Skills() {
        return new Skills({}, new Uint8Array(this._ptr.slice(49, 65)));
    }
    /**
     * Stuff that your character can do
     * @param {Skills} sets the value of Skills
     */
    set Skills(v) {
        this._ptr.set(v._ptr, 49);
    }
    /**
     * Constructs a new Entity
     * 
     * @param {{Name: string, Vector3: Vector3, Stats: Stats, DerivedStats: DerivedStats, Skills: Skills, }} init The arguments to construct the object.
     * @param {Uint8Array} ptr The pointer to the C struct.
     */
    constructor(init = {}, ptr = undefined) {
        this._size = 65;
        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 Entity