// ==UserScript==
// @name        仓库用度盘投稿助手
// @namespace   org.jixun.dupan.galacg
// @description 简易功能增强, 方便仓库投稿用
// @include     http://pan.baidu.com/disk/home
// @include     http://pan.baidu.com/disk/home/
// @include     http://pan.baidu.com/disk/home/*
// @version     1.0.4.2
// @grant       none
// @run-at      document-end
// @downloadURL none
// ==/UserScript==

var script = document.createElement('script');
script.innerHTML = ';(' + (function () {
	var __AppId = 250528;
	var _ = function (foo) {
		return foo.toString().match(/\/\*([\s\S]+)\*\//)[1];
	};

	// 第三方百度盘用户脚本 SDK
	var $fileAPI = require("clouddisk-ui:widget/list-view/disk-home.js");
	var $dataCenter = require("common:widget/data-center/data-center.js");
	var $dialog = require ('common:widget/dialog/dialog.js');

	// 刷新当前视图
	var _reload = function () { $fileAPI.render(); };

	// 消息提示
	var Toast = require("common:widget/toast/toast.js");
	var $panel = require ('common:widget/panel/panel.js');
	/*
	 Toast.obtain.useToast ({
	    toastMode:
	        Toast.obtain.MODE_LOADING
	        | Toast.obtain.MODE_CAUTION
	        | Toast.obtain.MODE_SUCCESS
	        | Toast.obtain.MODE_FAILURE
	        | Toast.obtain.MODE_NONE,
	    msg: '消息',
	    sticky: true, // 是否保留显示不消失 (除非用户交互)
		position: $panel.TOP, // 如果不是这个则为 0,0 (内置)
	    closeType: true, // True 直接显示; False 单击后隐藏
	    relativeDOM: 定位用元素 DOM
	 });
	 */

	/**
	 * @namespace $dataCenter
	    appVersion: Object
		currentDir: "/目录"
		is-timeline: true
		isDesc: 1
		isOnlyRenderTypeChange: false
		orderKey: "time"
		page: "disk-home"
		quota: Object
		selectedItemList: [ 选中的项目的元素列表 ]
		selectedList: [ 选中的项目的 id 列表 ]
		tmpl-selected-list: <回调, 生成选中列表文字>
	 */
	// require('clouddisk-ui:widget/context-menu/context-menu.js');


	$('<style>').text (_(function () {/*
.jx_btn {
	background: #fefefe;
	background: -moz-linear-gradient(top,  #fefefe 0%, #f2f2f2 88%);
	background: -webkit-linear-gradient(top,  #fefefe 0%,#f2f2f2 88%);
	background: linear-gradient(to bottom,  #fefefe 0%,#f2f2f2 88%);

	display: inline-block;
	line-height: 25px;
	vertical-align: middle;
	margin: 0 0 0 10px;
	text-decoration: none;
	border: 1px solid #AAA;
	padding: 0px 20px;
	height: 26px;
	border-radius: 2px;

	min-width: 3em;
	text-align: center;
}
.jx_btn, .jx_btn:hover, .jx_btn:focus {
	color: #666;
}
.jx_btn:active {
	color: #06C;
	background: #e3e3e3;
	background: -moz-linear-gradient(top,  #e3e3e3 0%, #f7f7f7 12%);
	background: -webkit-linear-gradient(top,  #e3e3e3 0%,#f7f7f7 12%);
	background: linear-gradient(to bottom,  #e3e3e3 0%,#f7f7f7 12%);
}

.jx_hide { display: none }
.jx_red  { color: red }

	*/})).appendTo (document.body);

	(function (hookVer) {
		console.info ('Dupan Hooker [ v%s ] ready.', hookVer);
		var customHookers = {};
		var msgSystem = window.mdev.message;

		// Check if is already hooked;
		if (msgSystem.hasOwnProperty ('hookVer')) {
			if (hookVer !== msgSystem.hookVer) {
				throw new Error('Custom Hooker version does not match!\n'
					+ 'Current: ' + hookVer + ', On-page: ' + msgSystem.hookVer);
			} else {
				console.info('Already hooked, skipping...', hookVer);
			}
			return;
		}

		msgSystem.hookVer = hookVer;
		msgSystem.oldTrigger = msgSystem.trigger;
		msgSystem.hookEve = function (eve, fooCb) {
			if (!customHookers.hasOwnProperty(eve))
				customHookers[eve] = [];
			customHookers[eve].push(fooCb);

			return msgSystem;
		};
		msgSystem.trigger = function (eve) {
			console.debug ('Trigger event: %s', eve);

			var args = [].slice.call(arguments, 1);
			if (customHookers.hasOwnProperty(eve)) {
				for (var i = 0; i < customHookers[eve].length; i++) {
					try {
						customHookers[eve][i].apply(undefined, args);
					} catch (e) {
						// 抛出消息，表示这个事件不应该继续了。
						if (e.exit)
							return;
					}
				}
			}

			msgSystem.oldTrigger.apply(msgSystem, [eve].concat(args));
		};
	})('1.0');


	var $menuBase = $('div.module-context-menu > ul.menu-main');
	$menuBase.find('a[data-key="rename"]').parent().after ($('<li>').append($('<a>').attr({
		hidefocus: true,
		href: "javascript: ;",
		class: "list-node",
		'node-type': "item"
	}).data('key', 'batch-rename').text('批量重命名')));

	$menuBase.find('a[data-key="share"]').parent().after ($('<li>').append($('<a>').attr({
		hidefocus: true,
		href: "javascript: ;",
		class: "list-node",
		'node-type': "item"
	}).data('key', 'custom-share').text('自定义分享')));

	$(_(function () {/*
		<a node-type="btn-reload" href="javascript: ;" class="jx_btn jx_btn_reload">刷新</a>
	*/})).insertAfter ($('.icon-btn-createfile')).click(function () {
		_reload ();
	});

	var _batchRename = function () {
		var $wndConfirmRename = new $dialog ();
		var $tplConfirmRename = $(_(function () {/*
			<p>请输入新的命名规则 (自动储存):  <input id="jx_nameRule" style="width:20em" /></p>
			<p style="line-height: 1; padding-top: 1em;">
				<code>:n</code> 表示不带扩展名的文件名; <code>:e</code> 表示扩展名; <code>:E</code> 表示 .扩展名;
			<br><code>:d</code> 表示一位随机数字; <code>:c</code> 表示一位随机字符; <code>:t</code> 表示当前时间戳</p>
		*/}));
		$('#jx_nameRule', $tplConfirmRename).val(localStorage.jxRenameRule || '[GalACG] :d:d:d:d:d:d:d:d:d:d:E');
		$wndConfirmRename.Confirm('确认批量重命名', $tplConfirmRename, function () {
			// 确认重命名
			var _nameRule = $('#jx_nameRule', $tplConfirmRename).val();

			// 储存命名规则
			localStorage.jxRenameRule = _nameRule;

			var _curDir = $dataCenter.get('currentDir');
			if (_curDir.substr(-1) !== '/')
				_curDir += '/';
			var _fixName = function (z, code) {
				switch (code) {
					case 'n':
						var name = this.match(/^(.+)\./);
						return name ? name [1] : this;
					case 'c':
						return String.fromCharCode(97 + Math.random() * 26);
					case 'd':
						return Math.random().toString().slice(3,4);
					case 't':
						return +new Date();
					case 'e':
						var ext = this.match(/\.([^.]+)$/);
						return ext ? ext[1] : '';
					case 'E':
						return this.match(/\.[^.]+$/) || '';
				}
			};

			var _list = $dataCenter.get ('selectedList');
			var _flist = [].slice.call($dataCenter.get ('selectedItemList').map(function (e) {
				// [{"path":"/1.rar","newname":"2.rar"}]
				var file = e.find('.name-text').text();
				return {
					path: _curDir + file,
					newname: _nameRule.replace(/:([cdeEn])/g, _fixName.bind(file))
				};
			}));

			Toast.obtain.useToast ({
				toastMode: Toast.obtain.MODE_LOADING,
				msg: '正在重命名…',
				sticky: true
			});
			$.ajax ({
				url: '/api/filemanager?' + $.param({
					channel: 'chunlei',
					bdstoken: yunData.MYBDSTOKEN,
					app_id: __AppId,
					opera: 'rename'
				}),
				type: 'POST',
				data: {
					filelist: JSON.stringify(_flist)
				}
			}).success(function () {
				Toast.obtain.useCloseToast();
				_reload ();
			});
			this.setVisible (0);
		}, function () {
			// 取消重命名
			this.setVisible (0);
		});
	};
	var _genKey = function (size) {
		// length => 26 + 10, 36
		var keySet = 'abcdefghijklmnopqrstuvwxyz0123456789';
		for (var i = (size || 4) | 0, r = ''; i--; )
			r += keySet[0 | (Math.random() * 36)];
		
		return r;
	};
	var _customShare = function () {
		console.debug ('customShare');
		var $wndCustomShare = new $dialog ();
		var $tplCustomShare = $(_(function () {/*
			<div>
				<p>请输入提取码:  <input id="jx_shareKey" style="width: 6em" /></p>
				<p id="jx_errmsg" class="jx_red jx_hide">无效的提取码, 脚本将随机生成一个分享代码 :&lt;</p>
			</div>
			<div class="jx_hide">
				<p>分享地址: <input id="jx_shortUrl" style="width: 20em" readonly /></p>
				<p>提取码: <input id="jx_shareCode" style="width: 5em; text-align: center" readonly /></p>

				<p style="text-align: left">投稿代码:<br /><textarea readonly id="jx_dlboxCode" style="width: 100%;"></textarea></p>
			</div>
		*/}));
		var _isCodeValid = function (t) {
			return encodeURIComponent(t).replace(/%[A-F\d]{2}/g, '-').length == 4;
		};
		var _fixCode = function (s) {
			return s.replace(/"/g, '&#x22;').replace(/\]/g, '&#x5D;');
		};
		var _date = function (d) {
			return d.getFullYear () + '-' + d.getMonth() + '-' + d.getDate();
		};
		var _key = $('#jx_shareKey', $tplCustomShare)
			.blur (function () {
				if (!_isCodeValid(this.value = this.value.trim())) {
					$('#jx_errmsg', $tplCustomShare)
						.removeClass ('jx_hide');
				}
			})
			.focus (function () {
				$('#jx_errmsg', $tplCustomShare)
					.addClass ('jx_hide');
			})
			.val(_genKey (4));
		$wndCustomShare.Confirm('自定义分享', $tplCustomShare, function () {
			var key = _isCodeValid(_key.val()) ? _key.val() : _genKey (4);

			Toast.obtain.useToast ({
				toastMode: Toast.obtain.MODE_LOADING,
				msg: '正在分享…',
				sticky: true
			});
			var $pane = $(this._mUI.pane);
			$.ajax ({
				url: '/share/set?' + $.param({
					channel: 'chunlei',
					bdstoken: this.token,
					app_id: __AppId
				}),
				type: 'POST',
				data:  {
					fid_list: JSON.stringify($dataCenter.get ('selectedList')),
					schannel: 4,
					channel_list: '[]',
					pwd: key
				},
				dataType: 'json'
			}).success(function (r) {
				$pane.find ('a.okay').hide ();
				$pane.find ('a.cancel>b').text ('关闭');
				$tplCustomShare.toggleClass ('jx_hide');
				$('#jx_shortUrl',  $tplCustomShare).val (r.shorturl || '很抱歉, 分享失败 :<');
				$('#jx_shareCode', $tplCustomShare).val (key);


				var selList = $dataCenter.get ('selectedItemList');
				$('#jx_dlboxCode', $tplCustomShare).val ('[dlbox title="' + _fixCode($('.name-text', selList[0]).text())
						+ (selList.length == 1 ? '' : ' 等文件') + '" from="浩瀚的宇宙" time="'
						+ _date(new Date()) + '" info="提取：' + key + '" link1="度娘|'
						+ r.shorturl + '#' + key + '"][/dlbox]');

				Toast.obtain.useCloseToast();
				_reload ();
			});

			// this.setVisible (0);
		}, function () {
			this.setVisible (0);
		});
	};

	// 通过 Hook 确保菜单项被显示、处理后续事件
	window.mdev.message.hookEve ('context-menu', function (action, options) {
		if (action == 'render')
			options.buttons['batch-rename'] =
			options.buttons['custom-share'] =
				'enable';
	}).hookEve ('file-operate', function (op) {
		switch (op) {
			case 'batch-rename':
				_batchRename ();
				break;
			case 'custom-share':
				_customShare ();
				break;
			default:
				return ;
		}

		throw {exit: true};
	});

	$('.side-options').remove();
	$('.remaining').prepend ($('<p>').css({
		textAlign: 'center'
	}).text('用户 ID: ' + yunData.MYUK));
}).toString () + ')();';
document.body.appendChild(script);