import { _decorator, Animation, AnimationClip, Button, Event, Label, Node, NodeEventType, Sprite, resources } 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 { HeroInfo } from "../common/config/heroSet";
import { HeroAttrsComp } from "../hero/HeroAttrsComp";
import { Hero } from "../hero/Hero";
import { oops } from "db://oops-framework/core/Oops";
import { UIID } from "../common/config/GameUIConfig";
import { mLogger } from "../common/Logger";

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!
    @property(Node)
    sell_node=null!
    private eid: number = 0;
    private model: HeroAttrsComp | null = null;
    private apLabel: Label | null = null;
    private hpLabel: Label | null = null;
    private iconVisualToken: number = 0;
    private iconHeroUuid: number = 0;
    private debugMode: boolean = true;
    onLoad() {
        this.cacheLabels();
        // this.bindEvents();
    }

    onDestroy() {
        // this.unbindEvents();
    }

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

    refresh() {
        if (!this.model) return;
        this.updateLevelUI();
        const heroUuid = this.model.hero_uuid ?? 0;
        if (heroUuid !== this.iconHeroUuid) {
            this.iconHeroUuid = heroUuid;
            this.iconVisualToken += 1;
            this.updateHeroAnimation(this.icon_node, heroUuid, this.iconVisualToken);
        }
        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);
    }

    private updateLevelUI() {
        if (!this.model) return;
        const lvNode = this.node.getChildByName("lv");
        if (!lvNode) return;
        lvNode.active = true
        const lv2 = lvNode.getChildByName("lv2");
        if (lv2) lv2.active = this.model.lv >= 2;
        const lv3 = lvNode.getChildByName("lv3");
        if (lv3) lv3.active = this.model.lv >= 3;
    }

    private updateHeroAnimation(node: Node, uuid: number, token: number) {
        if (!node) return;
        const sprite = node.getComponent(Sprite) || node.getComponentInChildren(Sprite);
        if (sprite) sprite.spriteFrame = null;
        const hero = HeroInfo[uuid];
        if (!hero) {
            this.clearIconAnimation(node);
            return;
        }
        const anim = node.getComponent(Animation) || node.addComponent(Animation);
        this.clearAnimationClips(anim);
        const path = `game/heros/hero/${hero.path}/idle`;
        resources.load(path, AnimationClip, (err, clip) => {
            if (err || !clip) return;
            if (token !== this.iconVisualToken || !this.model || this.model.hero_uuid !== uuid) {
                return;
            }
            this.clearAnimationClips(anim);
            anim.addClip(clip);
            anim.play("idle");
        });
    }

    private clearIconAnimation(node: Node) {
        const anim = node?.getComponent(Animation);
        if (!anim) return;
        anim.stop();
        this.clearAnimationClips(anim);
    }

    private clearAnimationClips(anim: Animation) {
        const clips = (anim as any).clips as AnimationClip[] | undefined;
        if (!clips || clips.length === 0) return;
        [...clips].forEach(clip => anim.removeClip(clip, true));
    }

    // private bindEvents() {
    //     this.sell_node?.on(Button.EventType.CLICK, this.onSellHero, this);
    //     this.node.on(NodeEventType.TOUCH_END, this.onOpenIBox, this);
    // }

    // private unbindEvents() {
    //     this.sell_node?.off(Button.EventType.CLICK, this.onSellHero, this);
    //     this.node.off(NodeEventType.TOUCH_END, this.onOpenIBox, this);
    // }

    private onOpenIBox() {
        if (!this.model) return;
        if (!this.isModelAlive()) return;
        const heroUuid = this.model.hero_uuid ?? 0;
        if (!heroUuid || !HeroInfo[heroUuid]) return;
        const heroLv = Math.max(1, Math.floor(this.model.lv ?? 1));
        oops.gui.remove(UIID.IBox);
        oops.gui.open(UIID.IBox, {
            heroUuid,
            heroLv,
            skills: this.model.skills
        });
    }

    private onSellHero(event?: Event) {
        if (!this.eid) return;
        const removed = Hero.removeByEid(this.eid);
        mLogger.log(this.debugMode, "HInfoComp", "onSellHero", {
            eid: this.eid,
            isAlive: this.isModelAlive(),
            removed
        });
        if (!removed) return;
        oops.gui.remove(UIID.IBox);
    }

    /** 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.clearIconAnimation(this.icon_node);
        this.iconVisualToken = 0;
        this.iconHeroUuid = 0;
        this.model = null;
        this.eid = 0;
        this.node.destroy();
    }
}