import { easing, instantiate, Node, Prefab, sp, tween, Tween, Vec3 } from "cc";
import { BasePart } from "./BasePart";
import { DRESS_PART, DRESS_SOURCE_TYPE, IDressInfo } from "./Types";
import ResManager from "@max-studio/core/res/ResManager";

const GLARE_NODE_NAME = "glare";
const GLARE_DEFAULT_POSITION = new Vec3(-170, 0, 0);

export class GlarePart extends BasePart {
    private glareNode: Node = null;
    private glareSpine: sp.Skeleton = null;
    private glarePrefab: Prefab = null;

    constructor(ske: sp.Skeleton, part: DRESS_PART) {
        super(ske, part);
        this.getGlareNode();
    }

    public async putOn(info: IDressInfo) {
        this.takeOff();
        this.info = info;
        const loadInfo = await ResManager.getInstance().loadAsset({
            bundle: "dress-spine",
            path: `DressGlare/${info.sourceName}`,
            type: Prefab,
        });
        if (loadInfo.err) {
            console.error("加载宠物_槽位_失败", loadInfo.err);
            return;
        }
        this.glarePrefab = loadInfo.asset;
        const node = instantiate(loadInfo.asset);
        node.name = "sp";
        node.setParent(this.glareNode);
        if (node == null) {
            return;
        }
        this.glareSpine = node.getComponent(sp.Skeleton);
        this.glareSpine.setAnimation(0, "animation", false);
        this.glareNode.setScale(this.skeleton.node.scale);
        Tween.stopAllByTarget(this.glareNode);
        const dir = this.glareNode.scale.x;
        GLARE_DEFAULT_POSITION.x = dir > 0 ? -170 : 170;

        tween(this.glareNode).to(0.35, { position: GLARE_DEFAULT_POSITION }, { easing: easing.sineOut }).start();

        if (this.info.sourceLocationType == DRESS_SOURCE_TYPE.NONE) {
            this.glareNode.setSiblingIndex(0);
        } else {
            this.glareNode.setSiblingIndex(this.glareNode.parent.children.length - 1);
        }
    }

    public takeOff() {
        if (this.glareSpine == null) {
            return;
        }
        if (this.glareSpine) {
            this.glareSpine.node.destroy();
            this.glareSpine = null;
        }

        if (this.glarePrefab) {
            ResManager.getInstance().releaseAsset(this.glarePrefab);
            this.glarePrefab = null;
        }

        if (this.glareNode) {
            Tween.stopAllByTarget(this.glareNode);
        }

        this.info = null;
    }

    private getGlareNode() {
        if (this.glareNode) {
            return this.glareNode;
        }
        const root = this.skeleton.node.parent;
        if (!root) {
            console.error("没有找到根节点");
            return null;
        }
        this.glareNode = new Node(GLARE_NODE_NAME);
        this.glareNode.setParent(root);
        this.glareNode.setPosition(GLARE_DEFAULT_POSITION);
        this.glareNode.setSiblingIndex(0);
        return this.glareNode;
    }
}