// ==UserScript==
// @name         百度网盘音频播放器
// @namespace    https://bbs.tampermonkey.net.cn/
// @version      0.1
// @description  无视文件大小，无视文件格式，在线即点即播
// @author       You
// @match        https://pan.baidu.com/disk/main*
// @icon         https://nd-static.bdstatic.com/business-static/pan-center/images/vipIcon/user-level2-middle_4fd9480.png
// @require      https://code.jquery.com/jquery-3.6.4.min.js
// @grant        unsafeWindow
// @antifeature  还没写完呢你急个屌
// ==/UserScript==

(function() {
    'use strict';

    var $ = $ || window.$;
    var obj = {
        audio_page: {}
    };

    obj.loadScript = function (src) {
        if (!window.instances) {
            window.instances = {};
        }
        if (!window.instances[src]) {
            window.instances[src] = new Promise((resolve, reject) => {
                const script = document.createElement("script")
                script.src = src;
                script.type = "text/javascript";
                script.onload = resolve;
                script.onerror = reject;
                document.head.appendChild(script);
            });
        }
        return window.instances[src];
    };

    obj.loadStyle = function (href) {
        if (!window.instances) {
            window.instances = {};
        }
        if (!window.instances[href]) {
            window.instances[href] = new Promise((resolve, reject) => {
                const style = document.createElement("link");
                style.type = "text/css";
                style.rel = "stylesheet";
                style.href = href;
                style.onload = resolve;
                style.onerror = reject;
                document.head.appendChild(style);
            });
        }
        return window.instances[href];
    };

    obj.aPlayerSupport = function (callback) {
        var urlArr = [
            [
                "https://cdnjs.cloudflare.com/ajax/libs/hls.js/1.3.5/hls.min.js",
                "https://cdnjs.cloudflare.com/ajax/libs/aplayer/1.10.1/APlayer.min.js",
                "https://cdnjs.cloudflare.com/ajax/libs/aplayer/1.10.1/APlayer.min.css",
            ],
            [
                "https://unpkg.com/hls.js/dist/hls.min.js",
                "https://unpkg.com/aplayer@1.10.1/dist/APlayer.min.js",
                "https://unpkg.com/aplayer@1.10.1/dist/APlayer.min.css",
            ],
            [
                "https://cdn.jsdelivr.net/npm/hls.js/dist/hls.min.js",
                "https://cdn.jsdelivr.net/npm/aplayer/dist/APlayer.min.js",
                "https://cdn.jsdelivr.net/npm/aplayer/dist/APlayer.min.css",
            ]
        ];

        (function laodcdn(urlArr, index = 0) {
            var arr = urlArr[index];
            if (arr) {
                var promises = [];
                arr.forEach(function (url, index) {
                    var extname = url.split(".").pop();
                    if (extname == "js") {
                        promises.push(obj.loadScript(url));
                    }
                    else if (extname == "css") {
                        promises.push(obj.loadStyle(url));
                    }
                });

                Promise.all(promises).then(function(results) {
                    setTimeout(function () {
                        callback && callback(unsafeWindow.APlayer);
                    }, 0);
                }).catch(function(error) {
                    console.error(index, error);
                    laodcdn(urlArr, ++index);
                });
            }
            else {
                callback && callback(unsafeWindow.APlayer);
            }
        })(urlArr);
    };

    obj.aPlayerStart = function (fileList, fileIndex) {
        var aPlayerNode, audioNode = document.querySelector(".nd-audio").firstElementChild;
        if (audioNode) {
            aPlayerNode = document.getElementById("aplayer");
            if (!aPlayerNode) {
                aPlayerNode = document.createElement("div");
                aPlayerNode.setAttribute("id", "aplayer");
                audioNode.parentNode.replaceChild(aPlayerNode, audioNode);
            }
        }
        else {
            return setTimeout(obj.aPlayerStart, 500);
        }

        var audio = [];
        fileList.forEach(function (item) {
            audio.push({
                name: item.server_filename,
                artist: "",
                url: "/rest/2.0/xpan/file?method=streaming&path=" + encodeURIComponent(item.path) + "&type=M3U8_HLS_MP3_128",
                cover: item.categoryImage,
                type: "hls"
            });
        });

        try{
            var player = obj.audio_page.player = new unsafeWindow.APlayer({
                container: aPlayerNode,
                autoplay: true,
                audio: audio,
                mutex: true
            });
            var audios = player.list.audios;
            if (audios.length > 1) {
                player.list.switch(fileIndex);
            }
            const { list, container, template: { body } } = player;
            if (list.audios > 1) list.switch(fileIndex);
            $(container).parent().css("text-align", "");
            $(body).prepend('<i data-v-33739aac="" class="iconfont icon-close operate bold cursor-p" style="position: absolute;right: 10px;font-size: 12px;top: 14px;"></i>');
            $(".aplayer-body .icon-close").one("click", function () {
                player.destroy();
            });
        } catch (error) {
            console.error("播放器创建失败", error);
        }
    };

    obj.useAPlayer = function (fileList, fileIndex) {
        obj.aPlayerSupport(function (result) {
            if (result) {
                obj.aPlayerStart(fileList, fileIndex);
            }
        });
    };

    $(document.body).on("DOMNodeInserted", ".nd-audio", function () {
        if (!this.only) {
            this.only = true;
            const { bpAudio, fileList, fileMetaList } = this.__vue__;
            bpAudio.destroy();
            var fileIndex = fileMetaList.findIndex(function (item, index) {
                return item.fs_id == fileList[0].fs_id;
            });
            obj.useAPlayer(fileMetaList, fileIndex);
        }
    });

    console.log("=== 百度 网 网 网盘 好 好 好棒棒！===");

    // Your code here...
})();