import { _decorator, Component, Label, Node, RichText, sp, Sprite, SpriteFrame, Tween, tween, Vec3, Button } from 'cc';
import { GBundle, GPath, UIID } from '../../game/ConfigRes';
import { SpriteLoad } from 'db://assets/mx/components/SpriteLoad';
import { GEvent } from 'db://assets/mx/module/event/GEvent';
import { BattleType } from '../../manager/ChapterDataManager';
import MTools from 'db://assets/mx/tools/MTools';
import { BattleResLoader } from '../../game/BattleResLoader';
const { ccclass, property } = _decorator;

@ccclass('SkillSelectItem')
export class SkillSelectItem extends Component {

    bgAnim: sp.Skeleton = null;
    sicon: Sprite = null;
    typeIcon: Sprite = null;
    lbtag: Label = null;
    lbname: Label = null;
    rtdesc: RichText = null;
    newItem: Node = null;
    rtTNum: Label = null;
    rtbg: Node = null;

    bg: Sprite = null;
    sbg: Sprite = null;
    wbg: Sprite = null;
    bicon: Sprite = null;
    wicon: Sprite = null;

    protected onLoad(): void {
        this.bgAnim = this.node.find("bgAnim").getComponent(sp.Skeleton);
        this.sicon = this.node.find("sicon").getComponent(Sprite);
        this.typeIcon = this.node.find("typeIcon").getComponent(Sprite);
        this.lbtag = this.node.find("lbtag").getComponent(Label);
        this.lbname = this.node.find("lbname").getComponent(Label);
        this.rtdesc = this.node.find("rtdesc").getComponent(RichText);
        this.newItem = this.node.find("newItem");
        this.rtbg = this.newItem?.find("rtbg") ?? this.node.find("rtbg");
        this.bg = this.node.find("bg").getComponent(Sprite);
        this.sbg = this.node.find("sbg").getComponent(Sprite);
        this.wbg = this.node.find("wbg").getComponent(Sprite);
        this.bicon = this.node.find("bicon").getComponent(Sprite);
        this.wicon = this.node.find("wicon").getComponent(Sprite);
        this.rtTNum = this.node.find("rtTNum").getComponent(Label);
        // 预制体 Button 为 SCALE(0.9)，鼠标悬停会与 playFlipRefresh 缩放 tween 冲突导致 item 突然缩小
        const btn = this.node.getComponent(Button);
        if (btn) {
            btn.transition = Button.Transition.NONE;
        }
        // 技能选项统一不吃历史缩放，基准始终为 1,1,1
        this.ensureNormalizedBaseScale();
    }

    protected onEnable(): void {
        this.node.on(Node.EventType.TOUCH_END, this.onClick, this);
    }

    protected onDisable(): void {
        this.node.off(Node.EventType.TOUCH_END, this.onClick, this);
        // 面板关闭/节点回收时，避免 tween 中断后残留到中间缩放
        Tween.stopAllByTarget(this.node);
        if (this.node?.isValid) {
            this.node.setScale(this._baseScale.x, this._baseScale.y, this._baseScale.z);
        }
    }

    Skill: ITableSkill = null;
    Weapon: ITableWeapon2 = null;

    /**动画品质皮肤 */
    animSkin = ["绿", "蓝", "紫", "黄"];

    private _baseScaleInited: boolean = false;
    private _baseScale: Vec3 = new Vec3(1, 1, 1);
    private readonly _normalizedScale: Vec3 = new Vec3(1, 1, 1);

    private ensureNormalizedBaseScale(): void {
        this._baseScale = this._normalizedScale.clone();
        this._baseScaleInited = true;
        if (this.node?.isValid) {
            this.node.setScale(this._baseScale.x, this._baseScale.y, this._baseScale.z);
        }
    }

    getBaseScale(): Vec3 {
        if (!this._baseScaleInited) this.ensureNormalizedBaseScale();
        return this._baseScale.clone();
    }

    resetScale(): void {
        if (!this.node?.isValid) return;
        if (!this._baseScaleInited) this.ensureNormalizedBaseScale();
        Tween.stopAllByTarget(this.node);
        this.node.setScale(this._baseScale.x, this._baseScale.y, this._baseScale.z);
    }

    private _isSkill: boolean = true;
    private _quality: number = 0;
    private _iconId: number | string = 0;
    private _tag: string = "";
    private _itemName: string = "";
    private _desc: string = "";
    private _new: boolean = false;
    private _tetriType: number = 0;
    /** 救救我鸭：对应 jiujiuwoyaWeaponCarriers 下标 */
    private _carrierIndex = -1;
    /** 三选一底部：相对当前面板的 DPS 变化（与主界面秒伤同源公式） */
    private _dpsDelta: number = 0;

    private playFlipRefresh() {
        if (!this.node?.isValid) return;
        // 复用节点/快速刷新时，确保以基准缩放开始/结束，避免残留到中间值
        this.resetScale();

        // tween 目标 Vec3 用 clone，避免对象被 tween 内部复用导致基准缩放被污染
        const base = this._baseScale.clone();
        const scale0 = new Vec3(0, base.y, base.z);
        tween(this.node)
            .to(0.3, { scale: scale0 })
            .call(() => this.updateUI())
            .to(0.3, { scale: base }, { easing: "smooth" })
            .call(() => this.node?.isValid && this.node.setScale(this._baseScale.x, this._baseScale.y, this._baseScale.z))
            .start();
    }

    setSkill(skill: ITableSkill) {
        this.Skill = skill;
        this._isSkill = true;
        this.Weapon = null;
        this._quality = skill.quality - 1;
        this._iconId = skill.icon;
        this._tag = gg.lang.get(skill.icon_desc);
        this._itemName = skill.name;
        this._desc = skill.desc;
        this._new = false;
        this._dpsDelta = gg.game.CurentBattle.getSkillSelectDpsDeltaForSkill(skill);
        this.playFlipRefresh();
    }

    setWeapon(weapon: ITableWeapon2, tetriTypeOrCarrierIndex: number) {
        this.Weapon = weapon;
        let itemData = gg.data.table.getItemData(weapon.itemID)
        this._isSkill = false;
        this.Skill = null;
        this._quality = weapon.quality - 1;
        this._iconId = itemData.icon;
        this._tag = "";
        this._itemName = weapon.name;
        this._desc = weapon.desc;
        this._new = true;
        const ya = gg.game.CurentBattle.BattleType == BattleType.OrangeWeaponMode_Ya;
        if (ya) {
            this._carrierIndex = tetriTypeOrCarrierIndex;
            const carriers = gg.game.CurentBattle.jiujiuwoyaWeaponCarriers ?? [];
            this._tetriType = carriers[this._carrierIndex]?.getWeapontype() ?? 1;
        } else {
            this._carrierIndex = -1;
            this._tetriType = tetriTypeOrCarrierIndex;
        }
        this._dpsDelta = gg.game.CurentBattle.getSkillSelectDpsDeltaForWeapon(weapon, this._tetriType);
        this.playFlipRefresh();
    }

    updateUI() {
        this.bgAnim.node.active = false;
        this.sbg.node.active = false;
        this.wbg.node.active = false;
        this.bicon.node.active = false;
        this.wicon.node.active = false;
        this.sicon.node.active = false;
        this.typeIcon.node.active = false;
        this.bg.node.getOrAddComponent(SpriteLoad).setSprite(GPath.texture(`bg_${this._quality + 1}`), GBundle.SkillSelect);
        if (this._quality >= 2) {
            this.bgAnim.node.active = true;
            this.bgAnim.setSkin(this.animSkin[this._quality]);
            //this.bgAnim.setAnimation(0, "play", false);
            //this.bgAnim.setCompleteListener(this.endAnim.bind(this));
        }
        if (this._isSkill) {
            this.sbg.node.active = true;
            this.sicon.node.active = true;
            this.sbg.node.getOrAddComponent(SpriteLoad).setSprite(GPath.texture(`sb_${this._quality + 1}`), GBundle.SkillSelect);
            this.sicon.getComponent(SpriteLoad).setSprite(GPath.SkillItem(this._iconId), GBundle.Items);
        }
        else {
            this.wbg.node.active = true;
            this.wicon.node.active = true;
            this.bicon.node.active = true;
            this.typeIcon.node.active = true;
            this.wbg.node.getOrAddComponent(SpriteLoad).setSprite(GPath.texture(`wb_${this._quality + 1}`), GBundle.SkillSelect);
            this.bicon.node.getOrAddComponent(SpriteLoad).setSprite(GPath.texture(`b_${this._tetriType}`), GBundle.SkillSelect);
            this.wicon.getComponent(SpriteLoad).setSprite(GPath.Item(this._iconId), GBundle.Items);
            this.typeIcon.getComponent(SpriteLoad).setSprite(GPath.WeaponType(`武器属性_${this.Weapon.type}`), GBundle.BattleGameWeapon);
        }
        this.lbtag.string = gg.lang.get(this._tag);
        this.lbname.string = gg.lang.get(this._itemName);
        this.rtdesc.string = gg.lang.get(this._desc);
        this.newItem.active = this._new;
        const d = this._dpsDelta;
        const showDps = d >= 0;
        if (this.rtbg?.isValid) this.rtbg.active = showDps;
        if (this.rtTNum?.node?.isValid) {
            this.rtTNum.node.active = showDps;
            if (showDps) {
                const signStr = (d >= 0 ? '+' : '-') + MTools.formatChineseUnit({ num: Math.abs(d) });
                this.rtTNum.string = gg.lang.get(`秒伤{1}`, [signStr]);
            }
        }

    }

    onClick() {

        console.log("点击选择了技能或者武器");
        if (this._dpsDelta < 0) {
            gg.game.CurentBattle.skipNextDpsFlyAnim = true;
        }
        if (this.Skill) {
            gg.game.CurentBattle.addCurRogueSkillTimes();
            gg.game.CurentBattle.addCurHaveSkillArr([this.Skill]);
            //判断是抽卡副本
            if (gg.game.CurentBattle.BattleType == BattleType.GachaMode) {
                GEvent.Ins.emit(GEvent.AddSkillIcon, [this.Skill]);
            }

        } else if (this.Weapon) {
            if (gg.game.CurentBattle.BattleType == BattleType.SpeedMode || gg.game.CurentBattle.BattleType == BattleType.OrangeWeaponMode_Dan) {
                //首次给武器无法选择
                return
            } else {
                gg.game.CurentBattle.addCurRogueWeaponTimes();
                if (gg.game.CurentBattle.BattleType == BattleType.OrangeWeaponMode_Ya) {
                    gg.game.CurentBattle.changeJiujiuwoyaWeapon(this._carrierIndex, this.Weapon.weaponid);
                } else {
                    gg.game.CurentBattle.changeTetriWeaponConfig(this._tetriType, this.Weapon.weaponid);
                }
                //判断是抽卡副本
                if (gg.game.CurentBattle.BattleType == BattleType.GachaMode) {
                    GEvent.Ins.emit(GEvent.AddWeaponIcon, [this.Weapon.weaponid]);
                }
                // 选中后预热该武器子弹 + hitEffect 爆炸特效
                void BattleResLoader.preloadWeaponCombatAssets(this.Weapon);
            }

            if (gg.game.CurentBattle.ChapterId == 1 && gg.game.CurentBattle.CurUseWeaponArr.length == 2) {
                gg.sdk.reportDY("inLevel", `章节${gg.game.CurentBattle.getReportDYChapterId()}_${gg.game.CurentBattle.CurentWaveNum}-武器选择成功`)
            }
        }
        gg.ui.closePanel(UIID.SkillSelect, 2);
    }

    endAnim() {
        this.bgAnim.setAnimation(0, "idle", true);
        this.bgAnim.setCompleteListener(null);
    }


}