import { _decorator, Label, Node } from "cc";
import { ecs } from "../../../../extensions/oops-plugin-framework/assets/libs/ecs/ECS";
import { CCComp } from "../../../../extensions/oops-plugin-framework/assets/module/common/CCComp";
import { HeroAttrsComp } from "../hero/HeroAttrsComp";

const {property, ccclass } = _decorator;

/** 视图层对象 */
@ccclass('HInfoComp')
@ecs.register('HInfoComp', false)
export class HInfoComp extends CCComp {
    @property(Node)
    icon_node=null!
    private eid: number = 0;
    private model: HeroAttrsComp | null = null;
    private apLabel: Label | null = null;
    private hpLabel: Label | null = null;

    onLoad() {
        this.cacheLabels();
    }

    bindData(eid: number, model: HeroAttrsComp) {
        this.eid = eid;
        this.model = model;
        this.cacheLabels();
        this.refresh();
    }

    refresh() {
        if (!this.model) return;
        if (this.apLabel) {
            this.apLabel.string = `${Math.max(0, Math.floor(this.model.ap ?? 0))}`;
        }
        if (this.hpLabel) {
            this.hpLabel.string = `${Math.max(0, Math.floor(this.model.hp_max ?? 0))}`;
        }
    }

    isModelAlive(): boolean {
        return !!(this.model as any)?.ent;
    }

    private cacheLabels() {
        if (!this.apLabel) {
            this.apLabel = this.findLabelByPath(["ap", "val"]);
        }
        if (!this.hpLabel) {
            this.hpLabel = this.findLabelByPath(["hp", "val"]);
        }
    }

    private findLabelByPath(path: string[]): Label | null {
        let current: Node | null = this.node;
        for (let i = 0; i < path.length; i++) {
            current = current?.getChildByName(path[i]) ?? null;
            if (!current) return null;
        }
        return current.getComponent(Label) || current.getComponentInChildren(Label);
    }

    /** 视图对象通过 ecs.Entity.remove(ModuleViewComp) 删除组件是触发组件处理自定义释放逻辑 */
    reset() {
        this.model = null;
        this.eid = 0;
        this.node.destroy();
    }
}