//*********************
// create by 流云
// time: Tue Oct 13 2026
// desc: 局内 Battlebuff 三选一
//*********************
import { _decorator, find, instantiate, Label, Node, RichText, sp } from 'cc';
import { SpriteLoad } from 'db://assets/mx/components/SpriteLoad';
import { Auto_PopSelect } from './Auto_PopSelect';
import { GBundle, GPath, UIID } from '../../game/ConfigRes';
import {
    BattleBuffSelectService,
    type BattleBuffSelectOption,
} from '../../manager/battleBuff/BattleBuffSelectService';
import { BattleBuffInGameRefresh } from '../../battle/combat/BattleBuffInGameRefresh';
import type { ProjectBattleHandle } from '../../battle/runtime/BattleRuntime';
const { ccclass } = _decorator;

/** 五行 target → 图标名 */
const TARGET_ICON: string[] = ['', '金', '木', '水', '火', '土'];
/** Spine 皮肤 */
const SKIN_PURPLE = '紫色';
const SKIN_ORANGE = '橙色';

@ccclass('UIPopSelect')
export class UIPopSelect extends Auto_PopSelect {
    /** 本机 playerId */
    private _playerId = 0;
    /** itemTemplate 原型 */
    private _itemTemplate: Node | null = null;
    /** 已实例化选项节点 */
    private readonly _itemNodes: Node[] = [];

    onInit(): void {
        this._playerId = 0;
        if (!this.lb_haveCount) {
            this.lb_haveCount = find('ui_center/btnRefresh/lb_haveCount', this.node)?.getComponent(Label) ?? null;
        }
        this._cacheTemplate();
        BattleBuffSelectService.ensurePlayer(this._playerId);
        const options = BattleBuffSelectService.beginPopup(this._playerId);
        this._renderOptions(options);
        this._refreshCountUi();
    }

    click_btnRefresh(): void {
        if (!BattleBuffSelectService.canRefresh(this._playerId)) {
            gg.ui.showToast('刷新次数已用完');
            return;
        }
        if (BattleBuffSelectService.shouldUseFreeRefresh(this._playerId)) {
            const next = BattleBuffSelectService.refreshOptions(this._playerId, false);
            if (next) {
                this._renderOptions(next);
                this._refreshCountUi();
            }
            return;
        }
        gg.sdk.showVideoAd((res) => {
            if (!res) {
                gg.ui.showToast('观看视频失败');
                return;
            }
            if (!this.node?.isValid) return;
            const next = BattleBuffSelectService.refreshOptions(this._playerId, true);
            if (next) {
                this._renderOptions(next);
                this._refreshCountUi();
            }
        });
    }

    private _cacheTemplate(): void {
        if (this._itemTemplate) return;
        const list = this.ui_itemList;
        if (!list) {
            console.warn('[UIPopSelect] 缺少 ui_itemList');
            return;
        }
        const tpl = list.getChildByName('itemTemplate') ?? list.getChildByName('ui_itemTemplate');
        if (!tpl) {
            console.warn('[UIPopSelect] 缺少 itemTemplate/ui_itemTemplate');
            return;
        }
        this._itemTemplate = tpl;
        tpl.active = false;
    }

    private _refreshCountUi(): void {
        const remain = BattleBuffSelectService.remainRefreshTotal(this._playerId);
        if (this.lb_haveCount) {
            this.lb_haveCount.string = `剩余${remain}次`;
        }
        if (this.btnRefresh) {
            this.btnRefresh.active = BattleBuffSelectService.canRefresh(this._playerId);
        }
    }

    private _renderOptions(options: BattleBuffSelectOption[]): void {
        this._clearItems();
        const list = this.ui_itemList;
        const tpl = this._itemTemplate;
        if (!list || !tpl) return;
        for (let i = 0; i < options.length; i++) {
            const node = instantiate(tpl);
            node.active = true;
            node.name = `item_${i}`;
            list.addChild(node);
            this._itemNodes.push(node);
            this._bindItem(node, options[i]);
        }
    }

    private _clearItems(): void {
        for (let i = 0; i < this._itemNodes.length; i++) {
            const n = this._itemNodes[i];
            if (n?.isValid) n.destroy();
        }
        this._itemNodes.length = 0;
    }

    private _bindItem(node: Node, opt: BattleBuffSelectOption): void {
        const row = opt.row;
        const q = Math.floor(Number(opt.quality) || 0);
        this._setSprite(node.getChildByName('bg'), GPath.PingjiKuang(`b${q}`));
        this._setSprite(node.getChildByName('quality'), GPath.PingjiKuang(`q${q}`));
        const iconName = String(row.icon || row.name || '').trim();
        if (iconName) {
            this._setSprite(node.getChildByName('icon'), GPath.ShopSkill(iconName));
        } else {
            console.warn('[UIPopSelect] buff icon 为空', row.id);
        }
        const five = node.getChildByName('fiveIcon');
        const target = Math.floor(Number(row.target) || 0);
        if (five) {
            if (target >= 1 && target <= 5) {
                five.active = true;
                this._setSprite(five, GPath.ElementAttr(TARGET_ICON[target]));
            } else {
                five.active = false;
            }
        }
        const lbName = node.getChildByName('lbName')?.getComponent(Label);
        if (lbName) lbName.string = String(row.name ?? '');
        const rtDesc = node.getChildByName('rtDesc')?.getComponent(RichText);
        if (rtDesc) rtDesc.string = String(row.desc ?? '');
        this._syncLight(node.getChildByName('light'), q);
        node.off(Node.EventType.TOUCH_END);
        node.on(Node.EventType.TOUCH_END, () => this._onPick(opt.id), this);
    }

    private _syncLight(light: Node | null, quality: number): void {
        if (!light) return;
        if (quality !== 3 && quality !== 4) {
            light.active = false;
            return;
        }
        light.active = true;
        const skel = light.getComponent(sp.Skeleton);
        if (!skel) {
            console.warn('[UIPopSelect] light 缺少 Skeleton');
            return;
        }
        const skin = quality === 4 ? SKIN_ORANGE : SKIN_PURPLE;
        try {
            skel.setSkin(skin);
            skel.setAnimation(0, skel.animation || 'animation', true);
        } catch (e) {
            console.warn('[UIPopSelect] setSkin 失败', skin, e);
        }
    }

    private _setSprite(node: Node | null, path: string): void {
        if (!node) return;
        let sl = node.getComponent(SpriteLoad);
        if (!sl) {
            sl = node.addComponent(SpriteLoad);
        }
        sl.setSprite(path, GBundle.Items);
    }

    private _onPick(buffId: number): void {
        const parsed = BattleBuffSelectService.confirmPick(this._playerId, buffId);
        if (!parsed) return;
        const battle = gg.game.CurentBattle as ProjectBattleHandle | null;
        if (battle) {
            BattleBuffInGameRefresh.afterPick(battle, this._playerId);
        }
        const battleUi = gg.ui.getPanelBase(UIID.BattleGame) as { refreshBattleBuffSkills?: () => void } | null;
        battleUi?.refreshBattleBuffSkills?.();
        this.close(2);
    }

    onDisable(): void {
        this._clearItems();
        super.onDisable();
    }
}