pixelheros/assets/script/game/map/CardLiteComp.ts

/**
 * @file CardLiteComp.ts
 * @description 英雄图鉴卡预制体组件（UI 视图层）
 *
 * 职责：
 *   1. 管理英雄图鉴中单张卡牌的 **显示**（名称、图标动画、费用、卡池等级、等级）。
 *   2. 接收 CardConfig 数据并渲染对应卡面（英雄 / 技能 / 特殊卡）。
 *   3. 点击卡牌时通过事件通知父组件（HerosListComp）切换选中英雄详情。
 *
 * 关键设计：
 *   - 轻量版 CardComp，无拖拽使用、无锁定、无费用扣除等交互。
 *   - 英雄卡图标使用 AnimationClip 动态加载 idle 动画；非英雄卡使用静态图标。
 *   - 通过 iconVisualToken 防止异步加载竞态。
 *
 * 依赖：
 *   - CardConfig / CardType / CKind 等卡牌数据结构（CardSet）
 *   - HeroInfo（heroSet）—— 用于渲染英雄卡面信息
 *   - SkillSet（SkillSet）—— 用于渲染技能卡图标
 *   - smc —— 全局单例，访问图标图集缓存
 */
import { mLogger } from "../common/Logger";
import { _decorator, Animation, AnimationClip, EventTouch, Label, Node, NodeEventType, Sprite, SpriteAtlas, Tween, tween, UIOpacity, Vec3, resources, UITransform, Widget } 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 { CardConfig, CardType, SpecialRefreshCardList, SpecialUpgradeCardList, CKind, CardPoolList } from "../common/config/CardSet";
import { CardBgComp } from "./CardBgComp";
import { HeroInfo } from "../common/config/heroSet";
import { SkillSet } from "../common/config/SkillSet";
import { getLvColor } from "../common/config/GameSet";
import { smc } from "../common/SingletonModuleComp";

const { ccclass, property } = _decorator;

/**
 * CardLiteComp —— 单张卡牌简单视图组件
 *
 * 挂载在英雄图鉴卡预制体上，由 HerosListComp 实例化并管理。
 * 负责单卡的渲染与点击选择。
 */
@ccclass('CardLiteComp')
@ecs.register('CardLiteComp', false)
export class CardLiteComp extends CCComp {
    private debugMode: boolean = false;

    // ======================== 编辑器绑定节点 ========================

    @property(Node)
    name_node: Node = null!
    @property(Node)
    icon_node: Node = null!
    @property(Node)
    cost_node: Node = null!
    @property(Node)
    Ckind_node: Node = null!
    @property(Node)
    BG_node: Node = null!
    @property(Label)
    lvl_node: Label = null!

    // ======================== 运行时状态 ========================

    card_cost: number = 0
    card_type: CardType = CardType.Hero
    card_uuid: number = 0
    private cardData: CardConfig | null = null;
    private iconVisualToken: number = 0;
    private opacityComp: UIOpacity | null = null;

    /** 点击回调（由外部 HerosListComp 设置） */
    onClickCallback: ((comp: CardLiteComp) => void) | null = null;

    // ======================== 生命周期 ========================

    onLoad() {
        this.bindEvents();
        this.opacityComp = this.node.getComponent(UIOpacity) || this.node.addComponent(UIOpacity);
        this.opacityComp.opacity = 255;
        if (!this.cardData) {
            this.applyEmptyUI();
        }
    }

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

    start() {
        this.node.active = true;
    }

    // ======================== 对外接口 ========================

    /**
     * 设置卡牌数据并渲染。
     * @param data 卡牌配置数据
     */
    setData(data: CardConfig) {
        if (!data) return;
        this.cardData = data;
        this.card_uuid = data.uuid;
        this.card_type = data.type;
        this.card_cost = data.cost ?? 0;
        this.node.active = true;
        this.applyCardUI();
        mLogger.log(this.debugMode, "CardLiteComp", "setData", {
            uuid: this.card_uuid,
            type: this.card_type,
            cost: this.card_cost
        });
    }

    /**
     * 便捷方法：通过英雄 UUID 和卡池等级直接设置英雄卡。
     * 自动从 CardPoolList 查找匹配的卡牌配置。
     * @param uuid 英雄 UUID
     * @param poolLv 卡池等级（默认 1）
     */
    setHeroByUuid(uuid: number, poolLv: number = 1) {
        const card = CardPoolList.find(c => c.uuid === uuid && c.pool_lv === poolLv);
        if (card) {
            this.setData(card);
            return;
        }
        const hero = HeroInfo[uuid];
        if (hero) {
            this.setData({
                uuid: hero.uuid,
                type: CardType.Hero,
                cost: 5,
                weight: 25,
                pool_lv: poolLv as any,
                kind: CKind.Hero,
                hero_lv: hero.lv || 1
            });
        }
    }

    /** 查询当前是否有卡牌数据 */
    hasCard(): boolean {
        return !!this.cardData;
    }

    /** 获取当前卡牌数据 */
    getCardData(): CardConfig | null {
        return this.cardData;
    }

    /**
     * 清空卡牌数据并重置 UI。
     */
    clear() {
        this.cardData = null;
        this.card_uuid = 0;
        this.card_cost = 0;
        this.card_type = CardType.Hero;
        this.applyEmptyUI();
        this.node.active = false;
    }

    // ======================== 事件绑定 ========================

    private bindEvents() {
        this.node.on(NodeEventType.TOUCH_END, this.onCardClick, this);
    }

    private unbindEvents() {
        if (this.node && this.node.isValid) {
            this.node.off(NodeEventType.TOUCH_END, this.onCardClick, this);
        }
    }

    /** 点击卡牌：触发回调通知父组件 */
    private onCardClick(event: EventTouch) {
        if (!this.cardData) return;
        event.propagationStopped = true;
        if (this.onClickCallback) {
            this.onClickCallback(this);
        }
        mLogger.log(this.debugMode, "CardLiteComp", "card clicked", {
            uuid: this.card_uuid,
            type: this.card_type
        });
    }

    // ======================== UI 渲染 ========================

    /**
     * 根据当前 cardData 渲染卡面。
     *
     * 渲染逻辑根据卡牌类型分三路：
     *   1. 英雄卡：显示英雄名、等级、idle 动画。
     *   2. 技能卡：显示技能名、静态图标。
     *   3. 特殊卡：显示卡名、静态图标。
     *
     * 同时根据 pool_lv 切换背景底框，根据 kind 切换种类标识。
     */
    private applyCardUI() {
        if (!this.cardData) {
            this.applyEmptyUI();
            return;
        }

        this.iconVisualToken += 1;
        if (this.opacityComp) this.opacityComp.opacity = 255;

        mLogger.log(this.debugMode, "CardLiteComp", "applyCardUI nodes", {
            uuid: this.card_uuid,
            hasName: !!this.name_node,
            hasIcon: !!this.icon_node,
            hasCost: !!this.cost_node,
            hasBG: !!this.BG_node,
            hasLvl: !!this.lvl_node,
            nodeActive: this.node.active,
            nodeScale: this.node.scale.toString(),
            nodePos: this.node.position.toString(),
            parentName: this.node.parent?.name || "none",
        });

        const kindName = CKind[this.cardData.kind];

        if (this.BG_node) {
            const bgLv = this.cardData.base_pool_lv ?? this.cardData.pool_lv;
            this.BG_node.children.forEach(child => {
                child.active = (child.name === kindName);
                const bg = child.getComponent(CardBgComp);
                if (bg) child.active ? bg.apply(bgLv) : bg.clear();
            });
        }

        if (this.card_type === CardType.Hero) {
            const hero = HeroInfo[this.card_uuid];
            const heroLv = Math.max(1, this.cardData.hero_lv ?? hero?.lv ?? 1);
            this.setLabel(this.name_node, `${hero?.name || ""}`);
            if (this.lvl_node) {
                this.lvl_node.string = `Lv.${heroLv}`;
                this.lvl_node.color = getLvColor(heroLv);
                this.lvl_node.node.active = true;
            }
        } else if (this.card_type === CardType.Skill) {
            if (this.lvl_node) this.lvl_node.node.active = false;
            const skill = SkillSet[this.card_uuid];
            const skillCard = CardPoolList.find(c => c.uuid === this.card_uuid);
            const card_lv = Math.max(1, Math.floor(this.cardData.card_lv ?? 1));
            const spSuffix = card_lv >= 2 ? "★".repeat(card_lv - 1) : "";
            this.setLabel(this.name_node, `${spSuffix}${skillCard?.name || skill?.name || ""}${spSuffix}`);
        } else {
            if (this.lvl_node) this.lvl_node.node.active = false;
            const specialCard = this.card_type === CardType.SpecialUpgrade
                ? SpecialUpgradeCardList[this.card_uuid]
                : SpecialRefreshCardList[this.card_uuid];
            const card_lv = Math.max(1, Math.floor(this.cardData.card_lv ?? 1));
            const spSuffix = card_lv >= 2 ? "★".repeat(card_lv - 1) : "";
            this.setLabel(this.name_node, `${spSuffix}${specialCard?.name || ""}${spSuffix}`);
        }

        if (this.cost_node) {
            this.cost_node.active = true;
            const numNode = this.cost_node.getChildByName("num");
            if (numNode) {
                this.setLabel(numNode, `${this.card_cost}`);
            }
        }

        if (this.icon_node) {
            const iconNode = this.icon_node;
            if (this.card_type === CardType.Hero) {
                iconNode.setScale(new Vec3(-1.5, 1.5, 1));
                this.updateHeroAnimation(iconNode, this.card_uuid, this.iconVisualToken);
                return;
            }
            iconNode.setScale(new Vec3(1, 1, 1));
            this.clearIconAnimation(iconNode);
            const iconId = this.resolveCardIconId(this.card_type, this.card_uuid);
            if (iconId) {
                this.updateIcon(iconNode, iconId);
            } else {
                const sprite = iconNode?.getComponent(Sprite) || iconNode?.getComponentInChildren(Sprite);
                if (sprite) sprite.spriteFrame = null;
            }
        }
    }

    /**
     * 渲染空槽状态：清空名称、费用、等级、图标等。
     */
    private applyEmptyUI() {
        this.iconVisualToken += 1;
        this.setLabel(this.name_node, "");
        if (this.cost_node) {
            const numNode = this.cost_node.getChildByName("num");
            if (numNode) {
                this.setLabel(numNode, "");
            }
            this.cost_node.active = false;
        }
        if (this.lvl_node) this.lvl_node.node.active = false;
        if (this.BG_node) {
            this.BG_node.children.forEach(child => {
                child.active = false;
                const bg = child.getComponent(CardBgComp);
                if (bg) bg.clear();
            });
        }
        if (this.icon_node) {
            (this.icon_node as Node).setScale(new Vec3(1, 1, 1));
            this.clearIconAnimation(this.icon_node as Node);
            const sprite = this.icon_node?.getComponent(Sprite) || this.icon_node?.getComponentInChildren(Sprite);
            if (sprite) sprite.spriteFrame = null;
        }
    }

    // ======================== 动画 ========================

    /**
     * 入场动画：先缩小再弹大再回归正常比例。
     */
    playRefreshAnim() {
        Tween.stopAllByTarget(this.node);
        this.node.setScale(new Vec3(0.92, 0.92, 1));
        tween(this.node)
            .to(0.08, { scale: new Vec3(1.06, 1.06, 1) })
            .to(0.1, { scale: new Vec3(1, 1, 1) })
            .start();
    }

    // ======================== 工具方法 ========================

    /**
     * 安全设置文本，兼容节点上或子节点上的 Label。
     */
    private setLabel(node: Node | null, value: string) {
        if (!node) return;
        const label = node.getComponent(Label) || node.getComponentInChildren(Label);
        if (label) label.string = value;
    }

    /**
     * 更新图标：从全局缓存图集中获取对应帧。
     */
    private updateIcon(node: Node, iconId: string) {
        if (!node || !iconId) return;
        const sprite = node.getComponent(Sprite) || node.getComponentInChildren(Sprite);
        if (!sprite) return;
        if (smc.uiconsAtlas) {
            const frame = smc.uiconsAtlas.getSpriteFrame(iconId);
            sprite.spriteFrame = frame || null;
        }
    }

    /**
     * 根据卡牌类型和 UUID 解析出图标 ID（在 SpriteAtlas 中的帧名）。
     */
    private resolveCardIconId(type: CardType, uuid: number): string {
        if (type === CardType.Skill) {
            return SkillSet[uuid]?.icon || `${uuid}`;
        }
        if (type === CardType.Hero) {
            return HeroInfo[uuid]?.icon || `${uuid}`;
        }
        return `${uuid}`;
    }

    /**
     * 为英雄卡图标加载并播放 idle 动画。
     * 使用 token 做竞态保护，确保异步回调时不会覆盖已更新的图标。
     */
    private updateHeroAnimation(node: Node, uuid: number, token: number) {
        const sprite = node?.getComponent(Sprite) || node?.getComponentInChildren(Sprite);
        if (sprite) sprite.spriteFrame = null;
        const hero = HeroInfo[uuid];
        if (!hero) 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) {
                mLogger.log(this.debugMode, "CardLiteComp", `load hero animation failed ${uuid}`, err);
                return;
            }
            if (token !== this.iconVisualToken || !this.cardData || this.card_type !== CardType.Hero || this.card_uuid !== uuid) {
                return;
            }
            this.clearAnimationClips(anim);
            anim.addClip(clip);
            anim.play("idle");
        });
    }

    /** 清除图标节点上的动画（停止播放并移除所有 clip） */
    private clearIconAnimation(node: Node) {
        const anim = node?.getComponent(Animation);
        if (!anim) return;
        anim.stop();
        this.clearAnimationClips(anim);
    }

    /** 移除 Animation 组件上的全部 AnimationClip */
    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));
    }

    // ======================== 生命周期钩子 ========================

    /** ECS 组件移除时的释放钩子：销毁节点 */
    reset() {
        this.node.destroy();
    }
}