299 lines
11 KiB
TypeScript
299 lines
11 KiB
TypeScript
import { _decorator, Node, Button, instantiate, Label, ScrollView, UITransform, Sprite, SpriteFrame, Texture2D, ImageAsset, assetManager } from 'cc';
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import { BaseView } from 'db://assets/scripts/core/BaseView';
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import { ViewManager } from 'db://assets/scripts/core/ViewManager';
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import { CreatedShareItem, ShareParticipantRankSummary } from 'db://assets/scripts/types/ApiTypes';
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import { ShareManager } from 'db://assets/scripts/utils/ShareManager';
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import { ToastManager } from 'db://assets/scripts/utils/ToastManager';
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const { ccclass, property } = _decorator;
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@ccclass('PagePKData')
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export class PagePKData extends BaseView {
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private static readonly CREATED_ITEM_TOP_PADDING = 20;
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private static readonly CREATED_ITEM_BOTTOM_PADDING = 20;
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private static readonly CREATED_ITEM_SPACING = 20;
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@property({ type: Node, tooltip: '返回按钮' })
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backBtn: Node | null = null;
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@property({ type: Node, tooltip: '我创建的挑战列表 content 节点' })
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createdListContent: Node | null = null;
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@property({ type: Node, tooltip: '我创建的挑战列表条目模板 FriendsPKRankListItem' })
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createdListItemTemplate: Node | null = null;
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private _createdShares: CreatedShareItem[] = [];
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private _createdItemNodes: Node[] = [];
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private _createdButtonBindings: Array<{ node: Node; handler: () => void }> = [];
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private _isLoading: boolean = false;
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private _renderVersion: number = 0;
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onViewLoad(): void {
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this._resolveNodes();
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if (this.backBtn) {
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this.backBtn.on(Button.EventType.CLICK, this._onBackClick, this);
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}
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this._hideCreatedItemTemplate();
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}
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onViewShow(): void {
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this._resolveNodes();
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void this._loadCreatedShares();
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}
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onViewHide(): void {
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}
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private _onBackClick(): void {
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ViewManager.instance.back();
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}
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private async _loadCreatedShares(): Promise<void> {
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if (this._isLoading) {
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return;
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}
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this._isLoading = true;
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try {
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const items = await ShareManager.instance.fetchCreatedShares();
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if (!items) {
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ToastManager.instance.show('获取挑战列表失败，请稍后重试');
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return;
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}
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this._createdShares = items;
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console.log('[PagePKData] 我创建的挑战列表:', this._createdShares);
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this._renderCreatedShares();
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} finally {
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this._isLoading = false;
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}
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}
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onViewDestroy(): void {
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if (this.backBtn) {
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this.backBtn.off(Button.EventType.CLICK, this._onBackClick, this);
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}
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this._clearCreatedItems();
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}
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private _resolveNodes(): void {
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if (!this.backBtn || !this.backBtn.isValid) {
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this.backBtn = this.node.getChildByName('BtnBack');
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}
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const createdList = this.node.getChildByName('FriendsPKRankList');
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const view = createdList?.getChildByName('view');
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this.createdListContent = this.createdListContent ?? view?.getChildByName('content') ?? null;
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this.createdListItemTemplate = this.createdListItemTemplate
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?? this.createdListContent?.getChildByName('FriendsPKRankListItem')
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?? null;
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if (!this.createdListContent) {
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console.warn('[PagePKData] 未找到 FriendsPKRankList/content 节点');
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}
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if (!this.createdListItemTemplate) {
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console.warn('[PagePKData] 未找到 FriendsPKRankListItem 模板节点');
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}
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}
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private _renderCreatedShares(): void {
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this._renderVersion++;
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this._clearCreatedItems();
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if (!this.createdListContent || !this.createdListItemTemplate) {
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return;
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}
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this._layoutCreatedList(this._createdShares.length);
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this._hideCreatedItemTemplate();
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this._createdShares.forEach((share, index) => {
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const item = instantiate(this.createdListItemTemplate!);
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item.name = `FriendsPKRankListItem_${index + 1}`;
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item.active = true;
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this.createdListContent!.addChild(item);
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this._createdItemNodes.push(item);
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this._positionCreatedItem(item, index);
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this._applyCreatedShare(item, share, this._renderVersion);
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});
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this._scrollCreatedListToTop();
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}
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private _applyCreatedShare(item: Node, share: CreatedShareItem, version: number): void {
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this._setLabel(this._findLabelIn(item, 'Name'), share.title || '未命名挑战');
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this._setLabel(this._findLabelIn(item, 'ParticipateLabel'), `共${share.participantCount ?? 0}人参与`);
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const firstParticipant = this._getFirstParticipant(share);
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const firstName = this._getParticipantName(firstParticipant);
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const rankNumber = firstParticipant?.rank ?? 1;
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this._setLabel(this._findLabelIn(item, 'NameLabel'), firstName || (share.participantCount > 0 ? '微信用户' : '暂无参与'));
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this._setLabel(this._findLabelIn(item, 'RankNumberLabel'), firstParticipant ? `第 ${rankNumber} 名` : '暂无排名');
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this._loadAvatar(firstParticipant?.avatarUrl ?? '', this._findAvatarSprite(item), version);
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const viewButton = this._findChild(item, 'ViewButton');
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if (viewButton) {
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const handler = () => this._openShareDetail(share);
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viewButton.on(Button.EventType.CLICK, handler, this);
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this._createdButtonBindings.push({ node: viewButton, handler });
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}
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const shareButton = this._findChild(item, 'ShareButton');
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if (shareButton) {
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const handler = () => ShareManager.instance.triggerWxShare(share.title, share.shareCode);
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shareButton.on(Button.EventType.CLICK, handler, this);
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this._createdButtonBindings.push({ node: shareButton, handler });
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}
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}
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private _openShareDetail(share: CreatedShareItem): void {
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if (!share.shareCode) {
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ToastManager.instance.show('挑战数据异常，请稍后重试');
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return;
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}
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ViewManager.instance.open('PagePKDetail', {
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params: {
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share,
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shareCode: share.shareCode,
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},
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onError: (err) => {
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console.error('[PagePKData] 打开挑战详情失败:', err);
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ToastManager.instance.show('打开挑战详情失败，请稍后重试');
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},
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});
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}
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private _getFirstParticipant(share: CreatedShareItem): ShareParticipantRankSummary | null {
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return share.firstPlaceUser ?? share.topParticipant ?? share.firstParticipant ?? share.champion ?? null;
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}
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private _getParticipantName(participant: ShareParticipantRankSummary | null): string {
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return participant?.nickname || participant?.nickName || '';
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}
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private _layoutCreatedList(itemCount: number): void {
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if (!this.createdListContent || !this.createdListItemTemplate) {
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return;
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}
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const contentTransform = this.createdListContent.getComponent(UITransform);
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const viewTransform = this.createdListContent.parent?.getComponent(UITransform) ?? null;
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const itemTransform = this.createdListItemTemplate.getComponent(UITransform);
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if (!contentTransform || !viewTransform || !itemTransform) {
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return;
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}
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const contentHeight = Math.max(
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viewTransform.height,
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PagePKData.CREATED_ITEM_TOP_PADDING
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+ PagePKData.CREATED_ITEM_BOTTOM_PADDING
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+ itemCount * itemTransform.height
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+ Math.max(0, itemCount - 1) * PagePKData.CREATED_ITEM_SPACING,
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);
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contentTransform.setContentSize(contentTransform.width, contentHeight);
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this.createdListContent.setPosition(
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this.createdListContent.position.x,
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viewTransform.height / 2,
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this.createdListContent.position.z,
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);
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}
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private _positionCreatedItem(item: Node, index: number): void {
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const itemTransform = item.getComponent(UITransform);
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if (!itemTransform) {
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return;
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}
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const y = -PagePKData.CREATED_ITEM_TOP_PADDING
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- itemTransform.height / 2
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- index * (itemTransform.height + PagePKData.CREATED_ITEM_SPACING);
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item.setPosition(0, y, item.position.z);
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}
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private _scrollCreatedListToTop(): void {
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const scrollView = this.node.getChildByName('FriendsPKRankList')?.getComponent(ScrollView);
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scrollView?.scrollToTop(0);
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}
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private _findAvatarSprite(item: Node): Sprite | null {
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const headNode = this._findChild(item, 'Head');
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return headNode?.children[0]?.getComponent(Sprite) ?? headNode?.getComponent(Sprite) ?? null;
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}
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private _loadAvatar(url: string, sprite: Sprite | null, version: number): void {
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if (!url || !sprite) {
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return;
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}
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assetManager.loadRemote<ImageAsset>(url, (err, imageAsset) => {
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if (err || !imageAsset || version !== this._renderVersion || !sprite.node.isValid) {
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if (err) {
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console.error('[PagePKData] 加载第一名头像失败:', url, err);
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}
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return;
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}
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const texture = new Texture2D();
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texture.image = imageAsset;
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const spriteFrame = new SpriteFrame();
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spriteFrame.texture = texture;
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sprite.spriteFrame = spriteFrame;
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});
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}
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private _clearCreatedItems(): void {
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this._unbindCreatedButtons();
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for (const item of this._createdItemNodes) {
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if (item.isValid) {
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item.removeFromParent();
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item.destroy();
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}
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}
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this._createdItemNodes = [];
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this._hideCreatedItemTemplate();
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}
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private _unbindCreatedButtons(): void {
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for (const binding of this._createdButtonBindings) {
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if (binding.node.isValid) {
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binding.node.off(Button.EventType.CLICK, binding.handler, this);
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}
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}
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this._createdButtonBindings = [];
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}
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private _hideCreatedItemTemplate(): void {
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if (this.createdListItemTemplate?.isValid) {
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this.createdListItemTemplate.active = false;
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}
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}
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private _setLabel(label: Label | null, text: string): void {
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if (label) {
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label.string = text;
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}
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}
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private _findLabelIn(root: Node, nodeName: string): Label | null {
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return this._findChild(root, nodeName)?.getComponent(Label) ?? null;
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}
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private _findChild(root: Node, nodeName: string): Node | null {
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if (root.name === nodeName) {
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return root;
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}
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for (const child of root.children) {
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const found = this._findChild(child, nodeName);
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if (found) {
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return found;
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}
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}
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return null;
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}
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}
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