import { _decorator, Collider2D, Contact2DType, v3, IPhysics2DContact, Vec3, tween, Label, resources, SpriteFrame, Sprite, UIOpacity, Color, math, Tween } 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 { SkillSet } from "../common/config/SkillSet";
import { TooltipTypes } from "../common/config/GameSet";
import { Tooltip } from "./Tooltip";

const { ccclass, property } = _decorator;

/** 视图层对象 */
@ccclass('TooltipCom')
@ecs.register('TooltipView', false)
export class TooltipCom extends CCComp {
    stype: number = 1; // 1:减少生命值，2：增加生命值，3：技能图标
    value: string = "";
    s_uuid: number = 1001;

    // 动画参数配置
    private readonly popDuration = 0.15;
    private readonly driftDuration = 0.5;
    private readonly fadeDuration = 0.2;

    private _uiOpacity: UIOpacity | null = null;

    start() {
        // 首次加载时如果未手动调用 init，则自动初始化（防止直接挂载场景的情况）
        // 但在当前架构下，Tooltip 都是通过 Tooltip.load 创建的，所以 start 可以留空或仅做基本检查
    }

    /** 初始化并播放动画 */
    init(type: number, value: string, uuid: number) {
        this.stype = type;
        this.value = value;
        this.s_uuid = uuid;

        // 初始化或获取 UIOpacity 组件
        this._uiOpacity = this.node.getComponent(UIOpacity);
        if (!this._uiOpacity) {
            this._uiOpacity = this.node.addComponent(UIOpacity);
        }
        this._uiOpacity.opacity = 255;
        
        // 检测父节点翻转
        let sx = 1;
        if (this.node.parent && this.node.parent.scale.x < 0) {
            sx = -1;
        }
        
        // 🔥 关键修复：停止当前节点和 UIOpacity 上的所有缓动
        Tween.stopAllByTarget(this.node);
        if (this._uiOpacity) {
            Tween.stopAllByTarget(this._uiOpacity);
            this._uiOpacity.opacity = 255;
        }

        this.node.setScale(v3(0, 0, 1)); // 初始缩放为0
        this.node.active = true; // 确保节点激活

        // 重置所有子节点状态
        this.node.children.forEach(child => child.active = false);

        let scaleMax = 1.5;
        let isCrit = false;
        let isHeal = false;
        
        // 初始随机偏移，防止完全重叠
        const offsetX = (Math.random() - 0.5) * 40;
        
        // 设置极高的渲染层级，防止被怪物遮挡
        const topSiblingIndex = 9999; 

        // 临时变量，存储当前Y坐标，方便统一处理
        let currentY = this.node.position.y;

        switch (this.stype) {
            case TooltipTypes.life: // 普通伤害
                this.node.setPosition(v3(this.node.position.x + offsetX, currentY));
                this.node.setSiblingIndex(topSiblingIndex);
                this.setupLabel("loss_life", "hp", this.value);
                scaleMax = 1.5;
                break;
            case TooltipTypes.health: // 治疗
                this.node.setSiblingIndex(topSiblingIndex);
                this.setupLabel("add_life", "hp", this.value);
                isHeal = true;
                break;
            case TooltipTypes.addmp: // 回蓝
                this.node.setSiblingIndex(topSiblingIndex);
                this.setupLabel("add_mp", "mp", this.value);
                isHeal = true;
                break;
            case TooltipTypes.crit: // 暴击
                this.node.setPosition(v3(this.node.position.x + offsetX, currentY));
                this.node.setSiblingIndex(topSiblingIndex + 100); // 暴击层级更高
                this.setupLabel("bloss", "hp", this.value);
                scaleMax = 3.0; // 暴击放大
                isCrit = true;
                break;
            case TooltipTypes.skill:
                const skillConfig = SkillSet[this.s_uuid];
                const skillName = skillConfig ? "<" + skillConfig.name + ">" : "";
                this.setupLabel("skill", "name", skillName);
                this.node.setPosition(v3(this.node.position.x, currentY));
                this.node.setSiblingIndex(topSiblingIndex);
                break;
            case TooltipTypes.uskill:
                this.setupLabel("uskill", "name", this.value);
                this.node.setPosition(v3(this.node.position.x, this.node.position.y + 30));
                this.node.setSiblingIndex(topSiblingIndex);
                break;
            case TooltipTypes.lvup:
                this.node.getChildByName("lvup").active = true;
                this.node.setPosition(v3(this.node.position.x, this.node.position.y - 30));
                this.node.setSiblingIndex(topSiblingIndex);
                break;
            case TooltipTypes.apup:
                this.setupLabel("apup", "num", "+" + this.value);
                this.node.setPosition(v3(this.node.position.x, this.node.position.y - 60));
                this.node.setSiblingIndex(topSiblingIndex);
                break;
            case TooltipTypes.hpup:
                this.setupLabel("hpup", "num", "+" + this.value);
                this.node.setPosition(v3(this.node.position.x, this.node.position.y - 60));
                this.node.setSiblingIndex(topSiblingIndex);
                break;
            case TooltipTypes.shield:
                this.node.setSiblingIndex(topSiblingIndex);
                this.setupLabel("add_life", "hp", this.value);
                break;
        }

        this.playAnimation(scaleMax, isCrit, isHeal, sx);
    }

    private setupLabel(nodeName: string, labelNodeName: string, text: string) {
        const node = this.node.getChildByName(nodeName);
        if (node) {
            node.active = true;
            const label = node.getChildByName(labelNodeName)?.getComponent(Label);
            if (label) label.string = text;
        }
    }

    playAnimation(scaleMax: number, isCrit: boolean, isHeal: boolean, sx: number = 1) {
        // 随机 X 轴偏移 (防止重叠)
        const randomX = (Math.random() - 0.5) * 60; 
        const moveY = 80;

        const t = tween(this.node);

        // 1. 爆发阶段 (Pop)
        t.to(this.popDuration, { scale: v3(sx * scaleMax, scaleMax, 1) }, { easing: 'backOut' });

        // 2. 漂移阶段 (Drift) & 3. 淡出 (Fade)
        // 并行执行：恢复缩放 + 位移 + 淡出
        t.parallel(
            tween(this.node).to(this.popDuration, { scale: v3(sx * 1.2, 1.2, 1) }), // 回弹到正常大小 (稍微放大)
            tween(this.node).by(this.driftDuration, { position: v3(isHeal ? 0 : randomX, moveY, 0) }, { easing: 'sineOut' }), // 治疗垂直飘，其他随机飘
            tween(this._uiOpacity).delay(this.driftDuration - this.fadeDuration).to(this.fadeDuration, { opacity: 0 }) // 最后阶段淡出
        );

        // 结束销毁
        t.call(() => {
            // this.ent.destroy(); // 不要销毁实体，而是直接回收节点
            Tooltip.put(this.node);
        }).start();
    }

    update(deltaTime: number) {

    }

    /** 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() {
        // 使用对象池回收
        Tooltip.put(this.node);
    }
}