import { _decorator, Label, Node, tween, Vec3, Color, Sprite, 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 { oops } from "../../../../extensions/oops-plugin-framework/assets/core/Oops";
import { GameEvent } from "../common/config/GameEvent";
import { smc } from "../common/SingletonModuleComp";
import { CardType, FightSet } from "../common/config/GameSet";
import { getCardOptions, ICardInfo } from "../common/config/CardSet";

const { ccclass, property } = _decorator;

interface ICardEvent {
    type?: CardType;
    level?: number;
}

/** 视图层对象 */
@ccclass('MissionCardComp')
@ecs.register('MissionCard', false)
export class MissionCardComp extends CCComp {
    /** 视图层逻辑代码分离演示 */
    @property(Node)
    card1:Node = null!
    @property(Node)
    card2:Node = null!
    @property(Node)
    card3:Node = null!
    @property(Node)
    card4:Node = null!

    @property(Node)
    btnClose: Node = null!

    @property(Node)
    Lock: Node = null!
    @property(Node)
    unLock: Node = null!
    @property(Node)
    noStop: Node = null!

    card1_data: ICardInfo = null!
    card2_data: ICardInfo = null!
    card3_data: ICardInfo = null!
    card4_data: ICardInfo = null!

    // 当前卡片类型 (用于特殊获取模式)
    curCardType: CardType | null = null;
    
    // 是否处于锁定状态
    private isLocked: boolean = true;
    // 是否永久解锁（本局）
    private isAdUnlocked: boolean = false;

    onLoad() {
        if (this.btnClose) {
            this.btnClose.on(Node.EventType.TOUCH_END, this.onGiveUp, this);
        }

        oops.message.on(GameEvent.TalentSelect, this.onTalentSelect, this);
        oops.message.on(GameEvent.HeroSkillSelect, this.onHeroSkillSelect, this);
        oops.message.on(GameEvent.ShopOpen, this.onShopOpen, this);
        oops.message.on(GameEvent.MissionStart, this.onMissionStart, this);
        oops.message.on(GameEvent.MissionEnd, this.onMissionEnd, this);
        oops.message.on(GameEvent.ToCallFriend, this.onCallFriend, this);
        oops.message.on(GameEvent.CanUpdateLv, this.onLevelUp, this);

    }
    
    onDestroy() {
        if (this.btnClose) {
            this.btnClose.off(Node.EventType.TOUCH_END, this.onGiveUp, this);
        }

        oops.message.off(GameEvent.TalentSelect, this.onTalentSelect, this);
        oops.message.off(GameEvent.HeroSkillSelect, this.onHeroSkillSelect, this);
        oops.message.off(GameEvent.ShopOpen, this.onShopOpen, this);
        oops.message.off(GameEvent.MissionStart, this.onMissionStart, this);
        oops.message.off(GameEvent.MissionEnd, this.onMissionEnd, this);
        oops.message.off(GameEvent.ToCallFriend, this.onCallFriend, this);
        oops.message.off(GameEvent.CanUpdateLv, this.onLevelUp, this);

        this.ent.destroy();
    }
    init(){
        this.onMissionStart();
    }
    
    /** 游戏开始初始化 */
    onMissionStart() {
        this.isLocked = true;
        this.isAdUnlocked = false;
        this.noStop.active = false;
        if (this.Lock) this.Lock.active = false; // 初始不显示，等待 showCardType
        if(this.unLock) this.unLock.active=false
        this.eventQueue = [];
    }

    /** 游戏结束清理 */
    onMissionEnd() {
        this.eventQueue = [];
        this.node.active = false;
        this.hasSelected = false;

        // 停止所有卡片动画
        const cards = [this.card1, this.card2, this.card3, this.card4];
        cards.forEach(card => {
            if (card) {
                Tween.stopAllByTarget(card);
                const selected = card.getChildByName("selected");
                if (selected) Tween.stopAllByTarget(selected);
            }
        });
    }
    start() {
        // 初始隐藏或显示逻辑
        this.node.active = false;
        this.resetCardStates();
    }

    private resetCardStates() {
        const cards = [this.card1, this.card2, this.card3, this.card4];
        cards.forEach(card => {
            if (card) {
                const selected = card.getChildByName("selected");
                if (selected) selected.active = false;
                // 恢复缩放和颜色
                card.setScale(1, 1, 1);
                const sprite = card.getComponent(Sprite);
                if (sprite) sprite.color = new Color(255, 255, 255);
            }
        });
    }

    // 是否已经选择了天赋
    private hasSelected: boolean = false;

    // 事件队列
    private eventQueue: ICardEvent[] = [];

    private onShopOpen(event: string, args: any) {
        this.eventQueue.push({ type: CardType.Potion });
        this.checkQueue();
    }

    private onTalentSelect(event: string, args: any) {
        this.eventQueue.push({ type: CardType.Talent });
        this.checkQueue();
    }

    private onHeroSkillSelect(event: string, args: any) {
        this.eventQueue.push({ type: CardType.Skill });
        this.checkQueue();
    }

    private onCallFriend(event: string, args: any) {
        this.eventQueue.push({ type: CardType.Partner });
        this.checkQueue();
    }

    private onLevelUp(event: string, args: any) {
        // args.lv 是当前等级
        this.eventQueue.push({ level: args.lv });
        this.checkQueue();
    }

    private checkQueue() {
        if (this.node.active) return;
        if (this.eventQueue.length === 0) return;

        const event = this.eventQueue.shift();
        if (event) {
            if (event.type !== undefined) {
                this.showCardType(event.type);
            } else if (event.level !== undefined) {
                this.showLevelCards(event.level);
            }
        }
    }

    /**
     * 显示指定类型的卡牌（特殊获取模式）
     */
    private showCardType(type: CardType) {
        this.curCardType = type;
        // 获取当前英雄等级作为参考，或者默认1级
        const level = smc.vmdata.hero.lv || 1;
        this.fetchCards(level, type);
        this.openUI();
    }

    /**
     * 显示等级对应的卡牌（正常升级模式）
     */
    private showLevelCards(level: number) {
        if(smc.vmdata.gold < smc.vmdata.chou_gold){
            oops.gui.toast("金币不足")
            return
        }
        smc.vmdata.gold -= smc.vmdata.chou_gold
        this.curCardType = null; // 混合模式，无单一类型
        this.fetchCards(level);
        this.openUI();
    }
    private do_hero_lv_up(){
        if(smc.vmdata.gold < smc.vmdata.lvup_gold){
            oops.gui.toast("金币不足")
            return
        }
        smc.vmdata.hero.lv++
        smc.vmdata.gold -= smc.vmdata.lvup_gold
        smc.vmdata.lvup_gold += FightSet.LVUP_GOLD_UP*smc.vmdata.hero.lv
        oops.gui.toast("升级成功")
        oops.message.dispatchEvent(GameEvent.HeroLvUp,{lv:smc.vmdata.hero.lv})
    }
    private openUI() {
        this.node.active = true;
        this.hasSelected = false;

        // 根据锁定状态显示 Lock 节点 (仅在特殊模式下可能需要锁定？或者统一逻辑)
        // 原逻辑：Lock.active = this.isLocked
        if (this.Lock) {
            this.Lock.active = this.isLocked;
        }

        // 显示 noStop 节点
        if (this.noStop) {
            this.noStop.active = true;
            this.checkNoStop()
        }
        
        // 如果没有开启 noStop，则暂停怪物行动
        if (!smc.data.noStop) {
            smc.mission.stop_mon_action = true;
        }

        this.resetCardStates();
        this.playShowAnimation();
    }

    checkNoStop(){
        this.noStop.getChildByName("no").active=!smc.data.noStop
        
        // 更新暂停状态
        if (this.node.active) {
            smc.mission.stop_mon_action = !smc.data.noStop;
        }
    }
    switchNoStop(){
        smc.data.noStop=!smc.data.noStop
        this.checkNoStop()
    }
    private playShowAnimation() {
        const cards = [this.card1, this.card2, this.card3, this.card4];
        cards.forEach((card, index) => {
            if (card) {
                card.setScale(Vec3.ZERO);
                tween(card)
                    .delay(index * 0.1)
                    .to(0.4, { scale: new Vec3(1, 1, 1) }, { easing: 'backOut' })
                    .start();
            }
        });
    }
    
    /**
     * 专门的获取卡牌方法
     * @param level 等级
     * @param forcedType 强制类型 (可选)
     */
    fetchCards(level: number, forcedType?: CardType){
        // 使用 CardSet 的 getCardOptions 获取卡牌
        // 这里我们要获取 4 张卡牌
        const options = getCardOptions(level, 4, [], forcedType);

        // 更新卡片数据
        if (options.length > 0) this.updateCardData(1, options[0]);
        if (options.length > 1) this.updateCardData(2, options[1]);
        if (options.length > 2) this.updateCardData(3, options[2]);
        if (options.length > 3) this.updateCardData(4, options[3]);
        
        // 如果获取不足4张，隐藏多余的卡片节点 (UI可能需要处理空数据)
        if (options.length < 4 && this.card4) this.card4.active = false;
        if (options.length < 3 && this.card3) this.card3.active = false;
        if (options.length < 2 && this.card2) this.card2.active = false;
        if (options.length < 1 && this.card1) this.card1.active = false;
    }

    updateCardInfo(card:Node, data: ICardInfo){
        if(!card) return
        card.active = true;
        // 隐藏选中状态
        const selected = card.getChildByName("selected");
        if(selected) selected.active = false;

        let name = card.getChildByName("name")
        if(name){
            name.getComponent(Label)!.string = data.name
        }
        let info = card.getChildByName("info")?.getChildByName("Label")
        if(info){
            // ICardInfo 已经标准化了 desc，直接使用
            info.getComponent(Label)!.string = data.desc || "";
        }
    }

    updateCardData(index: number, data: ICardInfo) {
        // 使用动态属性访问
        (this as any)[`card${index}_data`] = data;
        this.updateCardInfo((this as any)[`card${index}`], data);
    }

    selectCard(e: any, index: string) {
        console.log("selectCard", index)
        let _index = parseInt(index);
        // 如果已经选择过，则不再处理
        if (this.hasSelected) return;

        // 动态获取数据和节点
        let selectedData: ICardInfo = (this as any)[`card${_index}_data`];
        let selectedCardNode: Node | null = (this as any)[`card${_index}`];

        if (selectedData && selectedCardNode) {
           this.hasSelected = true;
           console.log("选择卡片:", selectedData.name, "类型:", selectedData.type);
           
           // 未选中的卡片缩小
           const cards = [this.card1, this.card2, this.card3, this.card4];
           cards.forEach(card => {
               if (card && card !== selectedCardNode) {
                   tween(card).to(0.2, { scale: Vec3.ZERO }).start();
               }
           });

           // 显示当前选中的 selected 节点
           const selected = selectedCardNode.getChildByName("selected");
           if(selected) {
                selected.active = true;
                selected.setScale(Vec3.ZERO);
                tween(selected).to(0.2, { scale: new Vec3(1, 1, 1) }, { easing: 'backOut' }).start();
           }

           // 选中卡片动效后触发逻辑
           tween(selectedCardNode)
                .to(0.1, { scale: new Vec3(1.1, 1.1, 1.1) })
                .to(0.1, { scale: new Vec3(1, 1, 1) })
                .delay(0.5)
                .call(() => {
                    // 根据类型发送不同事件
                    switch (selectedData.type) {
                        case CardType.Talent:
                            smc.addTalentRecord(selectedData.uuid);
                            oops.message.dispatchEvent(GameEvent.UseTalentCard, selectedData.uuid);
                            break;
                        case CardType.Skill:
                            smc.addSkillRecord(selectedData.uuid);
                            oops.message.dispatchEvent(GameEvent.UseSkillCard, selectedData.uuid);
                            break;
                        case CardType.Partner:
                            oops.message.dispatchEvent(GameEvent.CallFriend, { uuid: selectedData.uuid });
                            break;
                        case CardType.Potion:
                            // Potion 在 CardSet 中也是 uuid
                            oops.message.dispatchEvent(GameEvent.UseItemCard, selectedData.uuid);
                            break;
                        case CardType.Attr:
                            oops.message.dispatchEvent(GameEvent.UseAttrCard, selectedData.uuid);
                            break;
                    }
                    
                    this.close();
                })
                .start();
       }
    }

    /** 看广告关闭 Lock */
    watchAdCloseLock() {
        // TODO: 此处接入 IAA 广告 SDK
        console.log("播放激励视频广告...");

        // 模拟广告播放成功回调
        this.isLocked = false;
        this.isAdUnlocked = true;
        if (this.Lock) {
            this.Lock.active = false;
            oops.gui.toast("解锁成功");
        }
        this.closeUnLock();
    }
    coinCloseLock(){
        let cost = smc.vmdata.mission_data.unlockCoin;
        if (smc.vmdata.gold >= cost) {
            // 扣除金币
            if (smc.updateGold(-cost)) {
                this.isLocked = false;
                if (this.Lock) {
                    this.Lock.active = false;
                }
                oops.gui.toast("解锁成功");
                this.closeUnLock();
            } else {
                oops.gui.toast("交易失败");
            }
        } else {
            oops.gui.toast("金币不足");
        }
    }
    showUnLock(){
        if (this.unLock) {
            this.unLock.active = true;
            this.unLock.setScale(Vec3.ZERO);
            tween(this.unLock)
                .to(0.2, { scale: new Vec3(1, 1, 1) }, { easing: 'backOut' })
                .start();
        }
    }
    closeUnLock(){
        if (this.unLock && this.unLock.active) {
            tween(this.unLock)
                .to(0.2, { scale: Vec3.ZERO }, { easing: 'backIn' })
                .call(() => {
                    this.unLock.active = false;
                })
                .start();
        }
    }
    /** 放弃选择 */
    onGiveUp() {
        if (this.hasSelected) return;
        this.hasSelected = true;

        // 隐藏关闭按钮
        if (this.btnClose) {
            this.btnClose.active = false;
        }

        const cards = [this.card1, this.card2, this.card3, this.card4];
        let delayTime = 0.2;
        
        cards.forEach(card => {
            if (card && card.active) {
                tween(card).to(delayTime, { scale: Vec3.ZERO }).start();
            }
        });

        // 动画结束后关闭
        this.scheduleOnce(() => {
            this.close();
        }, delayTime);
    }

    /**
     * 关闭界面
     */
    close() {
        this.node.active = false;
        
        // 恢复游戏运行状态（取消暂停）
        smc.mission.stop_mon_action = false;
        
        // 关闭时隐藏按钮，避免下次打开其他类型时闪烁
        if (this.btnClose) {
            this.btnClose.active = false;
        }

        // 关闭时隐藏 Lock 节点
        if (this.Lock) {
            this.Lock.active = false;
        }

        // 关闭时隐藏 noStop 节点
        if (this.noStop) {
            this.noStop.active = false;
        }

        // 恢复锁定状态（如果没有永久解锁）
        if (!this.isAdUnlocked) {
            this.isLocked = true;
        }

        this.checkQueue();
    }

    /** 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.node.destroy();
    }
}