import { MiniGameKind, MiniGamePlatform } from '../platform/MiniGamePlatform';

/**
 * 分享。抖音侧主动分享走 canIUse + invokeAsync，避免鸿蒙裸调阻塞。
 * @see https://developer.open-douyin.com/docs/resource/zh-CN/mini-game/develop/api/retweet/tt-share-app-message
 * @see https://developer.open-douyin.com/docs/resource/zh-CN/mini-app/develop/tutorial/open-capabilities/general-capabilities/miniapp-harmony-adapter
 */
export class Share {
    init(shareDataList = []) {
        MiniGamePlatform.init();
        const pf = MiniGamePlatform.pf;
        if (!pf) return;

        if (MiniGamePlatform.canIUse('onShareAppMessage') && typeof pf.onShareAppMessage === 'function') {
            let title = ``;
            let imageUrl = ``;
            pf.onShareAppMessage(() => {
                const index = Math.floor(Math.random() * shareDataList.length);
                const data = shareDataList[index] ?? {};
                if (data.desc) title = data.desc;
                if (data.res) imageUrl = data.res;
                return { title, imageUrl };
            });
        }

        if (MiniGamePlatform.canIUse('showShareMenu')) {
            MiniGamePlatform.invokeAsync('showShareMenu', {
                success() {
                    console.log('[Share] showShareMenu ok');
                },
                fail(err: { errMsg?: string; errNo?: number }) {
                    console.log('[Share] showShareMenu fail', err?.errMsg, err?.errNo);
                },
            });
        }
    }

    share(title = '', imageUrl = '', cb?, query = ``, id = null) {
        MiniGamePlatform.init();
        const kind = MiniGamePlatform.kind;

        if (!MiniGamePlatform.canIUse('shareAppMessage')) {
            console.warn('[Share] shareAppMessage unavailable');
            if (MiniGamePlatform.isHarmonyOS) {
                MiniGamePlatform.pf?.showToast?.({ title: '当前系统暂不支持分享', icon: 'none' });
            }
            cb?.(false);
            return;
        }

        if (kind === MiniGameKind.WeChat) {
            MiniGamePlatform.invokeAsync('shareAppMessage', { title, imageUrl, query });
            return;
        }
        if (kind === MiniGameKind.Douyin) {
            MiniGamePlatform.invokeAsync('shareAppMessage', {
                title,
                templateId: id,
                imageUrl,
                query,
                success: () => { cb?.(true); },
                fail: (e: { errNo?: number }) => {
                    if (e?.errNo === 10302) {
                        MiniGamePlatform.pf?.showToast?.({ title: '当前系统暂不支持分享', icon: 'none' });
                    }
                    cb?.(false);
                },
            });
            return;
        }
        if (kind === MiniGameKind.Kuaishou || kind === MiniGameKind.Bilibili) {
            MiniGamePlatform.invokeAsync('shareAppMessage', {
                title,
                imageUrl,
                query,
                success: () => { cb?.(true); },
                fail: () => { cb?.(false); },
            });
        }
    }
}