const config = {
    host: 'http://118.81.247.67:2345',/*Emby服务器URL (例如 http://localhost:8096)*/
    userId: "40a02f8503ce4de49d58331a282dcea1",/*Emby_userId (通过账号密码获取)*/
    token: "8773348f379f4ddeb0244f7edee289fe",/*Emby_token (通过账号密码获取)*/
    deviceId: "ea27caf7-9a51-4209-b1a5-374bf30c2ffd",
    clientVersion: "4.9.0.31"
};

const deviceProfile = { DeviceProfile: { MaxStaticBitrate: 140000000, MaxStreamingBitrate: 140000000, MusicStreamingTranscodingBitrate: 192000, DirectPlayProfiles: [{ Container: "mp4,m4v", Type: "Video", VideoCodec: "h264,h265,hevc,av1,vp8,vp9", AudioCodec: "ac3,eac3,mp3,aac,opus,flac,vorbis" }, { Container: "mkv", Type: "Video", VideoCodec: "h264,h265,hevc,av1,vp8,vp9", AudioCodec: "ac3,eac3,mp3,aac,opus,flac,vorbis" }, { Container: "flv", Type: "Video", VideoCodec: "h264", AudioCodec: "aac,mp3" }, { Container: "mov", Type: "Video", VideoCodec: "h264", AudioCodec: "ac3,eac3,mp3,aac,opus,flac,vorbis" }, { Container: "opus", Type: "Audio" }, { Container: "mp3", Type: "Audio", AudioCodec: "mp3" }, { Container: "mp2,mp3", Type: "Audio", AudioCodec: "mp2" }, { Container: "aac", Type: "Audio", AudioCodec: "aac" }, { Container: "m4a", AudioCodec: "aac", Type: "Audio" }, { Container: "mp4", AudioCodec: "aac", Type: "Audio" }, { Container: "flac", Type: "Audio" }, { Container: "webma,webm", Type: "Audio" }, { Container: "wav", Type: "Audio", AudioCodec: "PCM_S16LE,PCM_S24LE" }, { Container: "ogg", Type: "Audio" }, { Container: "webm", Type: "Video", AudioCodec: "vorbis,opus", VideoCodec: "av1,VP8,VP9" }], TranscodingProfiles: [{ Container: "aac", Type: "Audio", AudioCodec: "aac", Context: "Streaming", Protocol: "hls", MaxAudioChannels: "2", MinSegments: "1", BreakOnNonKeyFrames: true }, { Container: "aac", Type: "Audio", AudioCodec: "aac", Context: "Streaming", Protocol: "http", MaxAudioChannels: "2" }, { Container: "mp3", Type: "Audio", AudioCodec: "mp3", Context: "Streaming", Protocol: "http", MaxAudioChannels: "2" }, { Container: "opus", Type: "Audio", AudioCodec: "opus", Context: "Streaming", Protocol: "http", MaxAudioChannels: "2" }, { Container: "wav", Type: "Audio", AudioCodec: "wav", Context: "Streaming", Protocol: "http", MaxAudioChannels: "2" }, { Container: "opus", Type: "Audio", AudioCodec: "opus", Context: "Static", Protocol: "http", MaxAudioChannels: "2" }, { Container: "mp3", Type: "Audio", AudioCodec: "mp3", Context: "Static", Protocol: "http", MaxAudioChannels: "2" }, { Container: "aac", Type: "Audio", AudioCodec: "aac", Context: "Static", Protocol: "http", MaxAudioChannels: "2" }, { Container: "wav", Type: "Audio", AudioCodec: "wav", Context: "Static", Protocol: "http", MaxAudioChannels: "2" }, { Container: "ts", Type: "Video", VideoCodec: "h264", AudioCodec: "aac,mp3", Protocol: "hls", MaxAudioChannels: "2", MinSegments: "1", BreakOnNonKeyFrames: true, Context: "Streaming" }, { Container: "mp4", Type: "Video", VideoCodec: "h264", AudioCodec: "aac,mp3", Protocol: "http", MaxAudioChannels: "2", Context: "Static" }, { Container: "webm", Type: "Video", VideoCodec: "vp8", AudioCodec: "vorbis", Protocol: "http", MaxAudioChannels: "2", Context: "Static" }, { Container: "webm", Type: "Video", VideoCodec: "vp8", AudioCodec: "vorbis", Protocol: "http", MaxAudioChannels: "2", Context: "Streaming" }], SubtitleProfiles: [{ Format: "ass", Method: "External" }, { Format: "ssa", Method: "External" }, { Format: "srt", Method: "External" }, { Format: "subrip", Method: "External" }, { Format: "vtt", Method: "External" }, { Format: "pgssub", Method: "Embed" }, { Format: "pgs", Method: "Embed" }, { Format: "dvdsub", Method: "Embed" }, { Format: "vobsub", Method: "Embed" }, { Format: "subrip", Method: "Embed" }, { Format: "ass", Method: "Embed" }, { Format: "ssa", Method: "Embed" }], CodecProfiles: [{ Type: "Video", Codec: "h264", ApplyConditions: [{ Condition: "LessThanEqual", Property: "VideoLevel", Value: "62", IsRequired: false }] }, { Type: "Video", Codec: "h265", ApplyConditions: [{ Condition: "LessThanEqual", Property: "VideoLevel", Value: "153", IsRequired: false }] }], ResponseProfiles: [{ Container: "m4v", Type: "Video", MimeType: "video/mp4" }], ContainerProfiles: [], LiveStreamProfiles: ["m3u8"], SupportedCommands: ["Play", "Pause", "Stop", "Seek", "SetAudioStreamIndex", "SetSubtitleStreamIndex"], IgnoreDts: true, IgnoreIndex: false, MinSegments: 0, BreakOnNonKeyFrames: true, TranscodeReasons: ["ContainerNotSupported", "VideoCodecNotSupported", "AudioCodecNotSupported"] } };
const getHeaders = (extra = {}) => ({
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36",
    "Referer": config.host + "/",
    "Accept-Language": "zh-CN,zh;q=0.9",
    "X-Emby-Client": "Emby Web",
    "X-Emby-Device-Name": "Android WebView Android",
    "X-Emby-Device-Id": config.deviceId,
    "X-Emby-Client-Version": config.clientVersion,
    "X-Emby-Token": config.token,
    ...extra
});
const buildUrl = (endpoint, params = {}) => {
    const headers = getHeaders();
    const baseParams = {};
    for (const [key, value] of Object.entries(headers)) {
        if (key.startsWith('X-Emby-')) {
            baseParams[key] = value;
        }
    }
    baseParams['X-Emby-Language'] = 'zh-cn';
    const allParams = { ...baseParams, ...params };
    const queryString = Object.entries(allParams)
        .map(([k, v]) => `${k}=${encodeURIComponent(v)}`)
        .join('&');
    return `${config.host}${endpoint}${endpoint.includes('?') ? '&' : '?'}${queryString}`;
};
const getImageUrl = (itemId, imageTag) => 
    imageTag ? `${config.host}/emby/Items/${itemId}/Images/Primary?maxWidth=400&tag=${imageTag}&quality=90` : "";
const extractVideos = (jsonData) => {
    return (jsonData?.Items || []).map(it => ({
        vod_id: it.Id,
        vod_name: it.Name || "",
        vod_pic: getImageUrl(it.Id, it.ImageTags?.Primary),
        vod_remarks: it.ProductionYear?.toString() || ""
    }));
};
const fetchApi = async (url, options = {}) => {
    const resp = await req(url, options);
    return resp?.content ? JSON.parse(resp.content) : null;
};
const getViews = async () => {
    const url = buildUrl(`/emby/Users/${config.userId}/Views`);
    return await fetchApi(url, { headers: getHeaders() });
};
const homeVod = async () => {
    const url = buildUrl(`/emby/Users/${config.userId}/Items`, {
        SortBy: 'DateCreated',
        SortOrder: 'Descending',
        IncludeItemTypes: 'Movie,Series',
        Recursive: 'true',
        Limit: 40,
        Fields: 'BasicSyncInfo,CanDelete,Container,PrimaryImageAspectRatio,ProductionYear,CommunityRating,Status,CriticRating,EndDate,Path,Overview',
        EnableImageTypes: 'Primary,Backdrop,Thumb,Banner',
        ImageTypeLimit: 1
    });
    const json = await fetchApi(url, { headers: getHeaders() });
    return JSON.stringify({ 
        list: extractVideos(json) 
    });
};
const home = async () => {
    const json = await getViews();
    const classList = (json?.Items || [])
        .filter(it => !it.Name.includes("播放列表") && !it.Name.includes("相机"))
        .map(it => ({
            type_id: it.Id,
            type_name: it.Name
        }));
    return JSON.stringify({
        class: classList,
        filters: {},
        list: []
    });
};
const category = async (tid, pg, _, extend) => {
    const startIndex = (pg - 1) * 30;
    const url = buildUrl(`/emby/Users/${config.userId}/Items`, {
        SortBy: 'DateLastContentAdded,SortName',
        SortOrder: 'Descending',
        IncludeItemTypes: 'Movie,Series',
        Recursive: 'true',
        Fields: 'BasicSyncInfo,CanDelete,Container,PrimaryImageAspectRatio,ProductionYear,CommunityRating,Status,CriticRating,EndDate,Path',
        StartIndex: startIndex,
        ParentId: tid,
        EnableImageTypes: 'Primary,Backdrop,Thumb,Banner',
        ImageTypeLimit: 1,
        Limit: 30,
        EnableUserData: 'true'
    });
    const json = await fetchApi(url, { headers: getHeaders() });
    const list = extractVideos(json);
    const total = json?.TotalRecordCount || 0;
    const pagecount = pg * 30 < total ? +pg + 1 : +pg;
    return JSON.stringify({ 
        list, 
        page: +pg, 
        pagecount, 
        limit: 30, 
        total 
    });
};
const detail = async (id) => {
    const info = await fetchApi(buildUrl(`/emby/Users/${config.userId}/Items/${id}`), { headers: getHeaders() });
    
    const VOD = {
        vod_id: id,
        vod_name: info?.Name || "",
        vod_pic: getImageUrl(id, info?.ImageTags?.Primary),
        vod_content: info?.Overview?.replace(/\xa0/g, ' ').replace(/\n\n/g, '\n').trim() || "暂无简介",
        vod_year: info?.ProductionYear?.toString() || "",
        vod_director: "",
        vod_actor: "",
        vod_type: info?.Genres?.join(" / ") || "",
        vod_play_from: "",
        vod_play_url: ""
    };
    if (!info) return JSON.stringify({ list: [VOD] });
    if (info.Type === "Series") {
        const seasons = await fetchApi(buildUrl(`/emby/Shows/${id}/Seasons`, {
            UserId: config.userId,
            Fields: 'BasicSyncInfo,CanDelete,Container,PrimaryImageAspectRatio,ProductionYear,CommunityRating,Status,CriticRating,EndDate,Path,Overview',
            EnableTotalRecordCount: 'false'
        }), { headers: getHeaders() });
        const from = [];
        const result = [];
        for (const season of seasons?.Items || []) {
            from.push(season.Name);
            const episodes = await fetchApi(buildUrl(`/emby/Shows/${id}/Episodes`, {
                SeasonId: season.Id,
                ImageTypeLimit: 1,
                UserId: config.userId,
                Fields: 'Overview,PrimaryImageAspectRatio',
                Limit: 1000
            }), { headers: getHeaders() });
            if (episodes?.Items) {
                const playlist = episodes.Items.map(item => `${item.Name}$${item.Id}`);
                result.push(playlist.join("#"));
            }
        }
        VOD.vod_play_from = from.join("$$$");
        VOD.vod_play_url = result.join("$$$");
    } else if (!info.IsFolder) {
        VOD.vod_play_from = "Emby";
        VOD.vod_play_url = `${info.Name || "播放"}$${id}`;
    } else {
        const items = await fetchApi(buildUrl(`/emby/Users/${config.userId}/Items`, {
            ParentId: id,
            Fields: 'BasicSyncInfo,CanDelete,Container,PrimaryImageAspectRatio,ProductionYear,CommunityRating,CriticRating',
            ImageTypeLimit: 1,
            StartIndex: 0,
            EnableUserData: 'true'
        }), { headers: getHeaders() });
        if (items?.Items) {
            const playlist = items.Items.map(item => `${item.Name.replace(/#/g, '-').replace(/\$/g, '|').trim()}$${item.Id}`);
            VOD.vod_play_from = "Emby";
            VOD.vod_play_url = playlist.join("#");
        }
    }
    return JSON.stringify({
        list: [VOD]
    });
};
const search = async (wd, _, pg = 1) => {
    const url = buildUrl(`/emby/Users/${config.userId}/Items`, {
        SortBy: 'SortName',
        SortOrder: 'Ascending',
        Fields: 'BasicSyncInfo,CanDelete,Container,PrimaryImageAspectRatio,ProductionYear,Status,EndDate',
        StartIndex: (pg - 1) * 50,
        EnableImageTypes: 'Primary,Backdrop,Thumb',
        ImageTypeLimit: 1,
        Recursive: 'true',
        SearchTerm: wd,
        GroupProgramsBySeries: 'true',
        Limit: 50
    });
    const json = await fetchApi(url, { headers: getHeaders() });
    return JSON.stringify({ list: extractVideos(json) });
};
const play = async (_, id) => {
    const url = buildUrl(`/emby/Items/${id}/PlaybackInfo`, {
        UserId: config.userId,
        IsPlayback: 'false',
        AutoOpenLiveStream: 'false',
        StartTimeTicks: 0,
        MaxStreamingBitrate: 2147483647
    });
    const reqHeaders = getHeaders({
        "Content-Type": "application/json"
    });
    const json = await fetchApi(url, {
        method: "POST",
        headers: reqHeaders,
        body: JSON.stringify(deviceProfile)
    });
    const mediaSource = json?.MediaSources?.[0];
    const playUrl = mediaSource?.DirectStreamUrl || mediaSource?.DirectPlayUrl;
    if (!playUrl) {
        return JSON.stringify({ 
            parse: 1, 
            url, 
            header: reqHeaders, 
            msg: "无法获取播放URL" 
        });
    }
    return JSON.stringify({
        parse: 0,
        url: config.host + playUrl,
        header: reqHeaders
    });
};
export default { home, homeVod, category, detail, search, play };