tv-recommender-mcp-server/dist/tools/videosTool.js

MCP server for TV show recommendations

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getShowVideos = getShowVideos;
const tmdbClient_1 = require("../services/tmdbClient");
const errorHandler_1 = require("../utils/errorHandler");
/**
 * 根据视频平台和key构建视频URL
 * @param site 托管平台
 * @param key 视频key
 * @returns 完整的视频URL
 */
function buildVideoUrl(site, key) {
    switch (site.toLowerCase()) {
        case 'youtube':
            return `https://www.youtube.com/watch?v=${key}`;
        case 'vimeo':
            return `https://vimeo.com/${key}`;
        default:
            return `https://${site.toLowerCase()}.com/video/${key}`;
    }
}
/**
 * 获取剧集预告片和视频
 * @param params 包含剧集名称的参数对象
 * @returns 视频列表
 */
async function getShowVideos(params) {
    const { show_title } = params;
    try {
        // 通过剧集名称查找剧集ID
        const searchResults = await tmdbClient_1.tmdbClient.searchTvShowByTitle(show_title);
        // 如果没有找到任何结果，抛出错误
        if (!searchResults.results || searchResults.results.length === 0) {
            throw new errorHandler_1.ApiError(`未找到名为"${show_title}"的剧集`, 404);
        }
        // 使用第一个搜索结果
        const tvId = searchResults.results[0].id;
        // 获取该剧集的视频
        const videosData = await tmdbClient_1.tmdbClient.getTvShowVideos(tvId);
        // 格式化视频信息
        const videos = (videosData.results || []).map((video) => ({
            name: video.name,
            key: video.key,
            site: video.site,
            type: video.type,
            official: video.official,
            url: buildVideoUrl(video.site, video.key),
            published_at: video.published_at,
            id: video.id
        }));
        // 对视频排序：优先官方预告片
        videos.sort((a, b) => {
            // 优先官方
            if (a.official !== b.official) {
                return a.official ? -1 : 1;
            }
            // 其次按类型：Trailer > Teaser > 其他
            if (a.type !== b.type) {
                if (a.type === 'Trailer')
                    return -1;
                if (b.type === 'Trailer')
                    return 1;
                if (a.type === 'Teaser')
                    return -1;
                if (b.type === 'Teaser')
                    return 1;
            }
            // 最后按发布日期降序
            return (b.published_at || '') > (a.published_at || '') ? 1 : -1;
        });
        return {
            show_id: tvId,
            videos
        };
    }
    catch (error) {
        if (error instanceof errorHandler_1.ApiError) {
            throw error;
        }
        throw new Error(`获取剧集"${show_title}"的预告片和视频失败: ${error instanceof Error ? error.message : String(error)}`);
    }
}