// ==UserScript==
// @name            学在浙大/智云课堂 辅助脚本
// @description     学在浙大/智云课堂 辅助脚本 by memset0
// @namespace       https://github.com/memset0/Learning-at-ZJU-Helper
// @homepage        https://github.com/memset0/Learning-at-ZJU-Helper
// @supportURL      https://github.com/memset0/Learning-at-ZJU-Helper/issues
// @match           *://livingroom.cmc.zju.edu.cn/*
// @match           *://onlineroom.cmc.zju.edu.cn/*
// @match           *://classroom.zju.edu.cn/*
// @match           *://interactivemeta.cmc.zju.edu.cn/*
// @grant           unsafeWindow
// @grant           GM_setValue
// @grant           GM_getValue
// @grant           GM_addValueChangeListener
// @grant           GM_removeValueChangeListener
// @encoding        utf-8
// @run-at          document-start
// @version         1.1.2
// @author          memset0
// @license         MIT
// @downloadURL none
// ==/UserScript==


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					}, t.i = function(e, n, r, o, i) {
						"string" == typeof e && (e = [
							[null, e, void 0]
						]);
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							for (var s = 0; s < this.length; s++) {
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								null != c && (a[c] = !0)
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			756: (e, t, n) => {
				"use strict";
				n.r(t), n.d(t, {
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				var r = n(72),
					o = n.n(r),
					i = n(825),
					a = n.n(i),
					s = n(659),
					c = n.n(s),
					u = n(56),
					l = n.n(u),
					d = n(540),
					p = n.n(d),
					f = n(113),
					m = n.n(f),
					h = n(297),
					g = {};
				g.styleTagTransform = m(), g.setAttributes = l(), g.insert = c().bind(null, "head"), g.domAPI = a(), g.insertStyleElement = p(), o()(h.A, g);
				const v = h.A && h.A.locals ? h.A.locals : void 0
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			242: (e, t, n) => {
				"use strict";
				n.r(t), n.d(t, {
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				var r = n(72),
					o = n.n(r),
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					a = n.n(i),
					s = n(659),
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					u = n(56),
					l = n.n(u),
					d = n(540),
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					f = n(113),
					m = n.n(f),
					h = n(513),
					g = {};
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				const v = h.A && h.A.locals ? h.A.locals : void 0
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			72: e => {
				"use strict";
				var t = [];

				function n(e) {
					for (var n = -1, r = 0; r < t.length; r++)
						if (t[r].identifier === e) {
							n = r;
							break
						} return n
				}

				function r(e, r) {
					for (var i = {}, a = [], s = 0; s < e.length; s++) {
						var c = e[s],
							u = r.base ? c[0] + r.base : c[0],
							l = i[u] || 0,
							d = "".concat(u, " ").concat(l);
						i[u] = l + 1;
						var p = n(d),
							f = {
								css: c[1],
								media: c[2],
								sourceMap: c[3],
								supports: c[4],
								layer: c[5]
							};
						if (-1 !== p) t[p].references++, t[p].updater(f);
						else {
							var m = o(f, r);
							r.byIndex = s, t.splice(s, 0, {
								identifier: d,
								updater: m,
								references: 1
							})
						}
						a.push(d)
					}
					return a
				}

				function o(e, t) {
					var n = t.domAPI(t);
					return n.update(e),
						function(t) {
							if (t) {
								if (t.css === e.css && t.media === e.media && t.sourceMap === e.sourceMap && t.supports === e.supports && t.layer === e.layer) return;
								n.update(e = t)
							} else n.remove()
						}
				}
				e.exports = function(e, o) {
					var i = r(e = e || [], o = o || {});
					return function(e) {
						e = e || [];
						for (var a = 0; a < i.length; a++) {
							var s = n(i[a]);
							t[s].references--
						}
						for (var c = r(e, o), u = 0; u < i.length; u++) {
							var l = n(i[u]);
							0 === t[l].references && (t[l].updater(), t.splice(l, 1))
						}
						i = c
					}
				}
			},
			659: e => {
				"use strict";
				var t = {};
				e.exports = function(e, n) {
					var r = function(e) {
						if (void 0 === t[e]) {
							var n = document.querySelector(e);
							if (window.HTMLIFrameElement && n instanceof window.HTMLIFrameElement) try {
								n = n.contentDocument.head
							} catch (e) {
								n = null
							}
							t[e] = n
						}
						return t[e]
					}(e);
					if (!r) throw new Error("Couldn't find a style target. This probably means that the value for the 'insert' parameter is invalid.");
					r.appendChild(n)
				}
			},
			540: e => {
				"use strict";
				e.exports = function(e) {
					var t = document.createElement("style");
					return e.setAttributes(t, e.attributes), e.insert(t, e.options), t
				}
			},
			56: (e, t, n) => {
				"use strict";
				e.exports = function(e) {
					var t = n.nc;
					t && e.setAttribute("nonce", t)
				}
			},
			825: e => {
				"use strict";
				e.exports = function(e) {
					if ("undefined" == typeof document) return {
						update: function() {},
						remove: function() {}
					};
					var t = e.insertStyleElement(e);
					return {
						update: function(n) {
							! function(e, t, n) {
								var r = "";
								n.supports && (r += "@supports (".concat(n.supports, ") {")), n.media && (r += "@media ".concat(n.media, " {"));
								var o = void 0 !== n.layer;
								o && (r += "@layer".concat(n.layer.length > 0 ? " ".concat(n.layer) : "", " {")), r += n.css, o && (r += "}"), n.media && (r += "}"), n.supports && (r += "}");
								var i = n.sourceMap;
								i && "undefined" != typeof btoa && (r += "\n/*# sourceMappingURL=data:application/json;base64,".concat(btoa(unescape(encodeURIComponent(JSON.stringify(i)))), " */")), t.styleTagTransform(r, e, t.options)
							}(t, e, n)
						},
						remove: function() {
							! function(e) {
								if (null === e.parentNode) return !1;
								e.parentNode.removeChild(e)
							}(t)
						}
					}
				}
			},
			113: e => {
				"use strict";
				e.exports = function(e, t) {
					if (t.styleSheet) t.styleSheet.cssText = e;
					else {
						for (; t.firstChild;) t.removeChild(t.firstChild);
						t.appendChild(document.createTextNode(e))
					}
				}
			},
			15: (e, t, n) => {
				"use strict";

				function r(e) {
					return e && "__vue__" in e
				}
				n.r(t), n.d(t, {
					check: () => s,
					load: () => c,
					name: () => o,
					skip: () => i
				});
				const o = "[builtin]视频页面前置";

				function i({
					env: e
				}) {
					return !e.isVideoPage
				}

				function a({
					document: e
				}) {
					const t = e.querySelector(".living-page-wrapper"),
						n = e.querySelector("#cmcPlayer_container"),
						o = e.querySelector(".living-page-wrapper .operate_wrap");
					return r(t) && r(n) && o ? {
						course: t,
						player: n,
						wrapper: o,
						courseVue: t.__vue__,
						playerVue: n.__vue__
					} : null
				}

				function s({
					document: e
				}) {
					return !!a({
						document: e
					})
				}

				function c({
					logger: e,
					document: t,
					extendContext: r
				}) {
					n(756);
					const o = a({
						document: t
					});
					r({
						elements: o
					});
					const i = o.wrapper,
						s = t.createElement("div");
					s.className = "mem-btn-group", i.insertBefore(s, i.firstChild), e.debug("wrapper", i), r({
						addButton: function(e, n, r) {
							const o = t.createElement("button");
							o.className = "mem-btn mem-btn-primary", o.textContent = n, o.onclick = r, o.setAttribute("data-key", e);
							for (const t of s.children)
								if (Number(t.getAttribute("data-key")) > e) return s.insertBefore(o, t), o;
							return s.appendChild(o), o
						}
					})
				}
			},
			238: (e, t, n) => {
				"use strict";
				n.r(t), n.d(t, {
					load: () => i,
					name: () => r,
					required: () => o
				});
				const r = "视频链接解析",
					o = ["builtin-video-pages"];

				function i({
					logger: e,
					clipboard: t,
					elements: n,
					addButton: r
				}) {
					const o = r(0, "解析链接", (() => {
						const r = function() {
							try {
								return "live" === n.playerVue.liveType ? JSON.parse(n.playerVue.liveUrl.replace("mutli-rate: ", ""))[0].url : document.querySelector("#cmc_player_video").src
							} catch (e) {
								return null
							}
						}();
						r ? (e.info("视频链接:", r), t.copy(r), o.innerText = "解析链接(已拷贝)", setTimeout((() => {
							o.innerText = "解析链接"
						}), 500)) : alert("获取视频地址失败，请待播放器完全加载后再试。")
					}))
				}
			},
			906: (e, t, n) => {
				"use strict";
				n.r(t), n.d(t, {
					check: () => s,
					description: () => o,
					load: () => c,
					name: () => r,
					required: () => i,
					skip: () => a
				});
				const r = "示例插件",
					o = "这是一个示例插件，他不应该被加载到脚本中。",
					i = [];

				function a() {
					return !1
				}

				function s() {
					return !0
				}

				function c({
					logger: e
				}) {
					e.debug("示例插件已被加载。")
				}
			},
			928: (e, t, n) => {
				"use strict";
				n.r(t), n.d(t, {
					load: () => o,
					name: () => r
				});
				const r = "专注模式";

				function o() {
					n(242)
				}
			},
			342: (e, t, n) => {
				var r = {
					"./builtin-video-pages/index.js": 15,
					"./download-video/index.js": 238,
					"./example-plugin/index.js": 906,
					"./focus-mode/index.js": 928
				};

				function o(e) {
					var t = i(e);
					return n(t)
				}

				function i(e) {
					if (!n.o(r, e)) {
						var t = new Error("Cannot find module '" + e + "'");
						throw t.code = "MODULE_NOT_FOUND", t
					}
					return r[e]
				}
				o.keys = function() {
					return Object.keys(r)
				}, o.resolve = i, e.exports = o, o.id = 342
			}
		},
		t = {};

	function n(r) {
		var o = t[r];
		if (void 0 !== o) return o.exports;
		var i = t[r] = {
			id: r,
			exports: {}
		};
		return e[r](i, i.exports, n), i.exports
	}
	n.n = e => {
		var t = e && e.__esModule ? () => e.default : () => e;
		return n.d(t, {
			a: t
		}), t
	}, n.d = (e, t) => {
		for (var r in t) n.o(t, r) && !n.o(e, r) && Object.defineProperty(e, r, {
			enumerable: !0,
			get: t[r]
		})
	}, n.o = (e, t) => Object.prototype.hasOwnProperty.call(e, t), n.r = e => {
		"undefined" != typeof Symbol && Symbol.toStringTag && Object.defineProperty(e, Symbol.toStringTag, {
			value: "Module"
		}), Object.defineProperty(e, "__esModule", {
			value: !0
		})
	}, n.nc = void 0, (() => {
		"use strict";
		const e = "[zju-helper]",
			t = {
				log(...t) {
					console.log(e, ...t)
				},
				error(...t) {
					console.error(e, ...t)
				},
				debug(...t) {
					console.debug(e, ...t)
				},
				info(...t) {
					console.info(e, ...t)
				}
			};
		async function r(e) {
			return new Promise((t => setTimeout(t, e)))
		}

		function o(e) {
			const t = document.createElement("input");
			t.style.position = "fixed", t.style.opacity = 0, t.value = e, document.body.appendChild(t), t.select(), document.execCommand("copy"), document.body.removeChild(t)
		}
		const i = new class {
			_load_plugins() {
				const e = n(342),
					t = {};
				return e.keys().forEach((n => {
					const r = n.slice(2, -9);
					"example-plugin" !== r && (t[r] = e(n), t[r].slug = r)
				})), t
			}
			constructor() {
				this.plugins = this._load_plugins()
			}
			async load() {
				const e = {
						logger: t,
						clipboard: {
							copy: o
						},
						window: unsafeWindow,
						document: unsafeWindow.document,
						env: {
							isVideoPage: "classroom.zju.edu.cn" === location.host && "/livingroom" === location.pathname || !("interactivemeta.cmc.zju.edu.cn" !== location.host || "/" !== location.pathname || !location.hash.startsWith("#/replay?"))
						},
						extendContext: t => {
							for (const n in t) Object.keys(e).includes(n) && e[n] instanceof Object ? e[n] = {
								...e[n],
								...t[n]
							} : e[n] = t[n]
						}
					},
					n = () => {
						for (const e in this.plugins)
							if (!this.plugins[e].loaded) return !1;
						return !0
					};
				t.debug("开始加载插件", this.plugins);
				do {
					for (const n in this.plugins) {
						const r = this.plugins[n];
						if (!r.loaded) {
							if (r.skip instanceof Function && await r.skip(e)) {
								r.loaded = !0, r.skipped = !0, t.debug(`跳过加载 ${r.slug} 插件`);
								continue
							}
							if (r.check instanceof Function && !await r.check(e)) continue;
							if (r.required && r.required instanceof Array && r.required.length > 0) {
								let e = "ok";
								for (const t of r.required) {
									if (this.plugins[t].skipped) {
										e = "skip";
										break
									}
									if (!this.plugins[t].loaded) {
										e = "wait";
										break
									}
								}
								if ("skip" === e) {
									r.loaded = !0, r.skipped = !0, t.debug(`跳过加载 ${r.slug} 插件，因为前置插件被跳过`);
									continue
								}
								if ("wait" === e) continue
							}
							await r.load({
								...e
							}), r.loaded = !0
						}
					}
					await r(100)
				} while (!n());
				t.info("插件加载完成!")
			}
			safe_load() {
				(async () => {
					try {
						await i.load()
					} catch (e) {
						throw t.error(e), e
					}
				})()
			}
		};
		i.safe_load()
	})()
})();