//作者： 957007164@qq.com
//时间： 2018-01-05
//主站：http://www.55128.cn
//描述：广告相关业务操作

/**
 * 加载layui相关模块
 */
layui.use(['element', 'form', 'laydate'], function() {
	var $ = layui.jquery,
		element = layui.element,
		form = layui.form,
		laydate = layui.laydate;

	//监听预览位Tab
	element.on('tab(advertising_preview_tab)', function(data) {
		//TODO 加载预览页面
		//console.log(data.index)
		var index = data.index - 1;
		LoadPreviewAdvertisement(index);
	});

	//监听广告位Tab
	element.on('tab(advertising_position_tab)', function(data) {
		var index = data.index;
		$('#which_advertising_position_tab').val(index);

		LoadAdvertisement(index);
	});

	//日期选择器
	laydate.render({
		elem: '#over-time',
		type: 'date'
	});
});

$(function() {
	//页面加载的时候默认加载主站内容
	//0-主站 1-开奖网 2-手机站
	LoadAdvertisement(Common.AD_TYPE_MAIN);
});

/**
 * 加载主站广告位
 */
function LoadAdvertisement(which) {
	//var typeId = which;
	//if (which === 3 || which === 4) {
	//	which = 0;
	//}
	Loading(true);

	var postData = {
		t: new Date().getTime(),
		Which: which
	};
	mui.ajax(Common.API_HOST + '/api/v1/Advertisement/GetAdvertisementList', {
		data: postData,
		dataType: 'json', //服务器返回json格式数据
		type: 'post', //HTTP请求类型
		timeout: 10 * 1000, //超时时间设置为10秒
		headers: {
			'Content-Type': 'application/x-www-form-urlencoded'
		},
		success: function(req) {
			if(req.Status == 200) {
				var list = req.Data;
                
				var evalText = doT.template($("#advertisement-tmpl-" + which).html());
				$("#advertisement-content-" + which).html(evalText(list));
			} else {
				ShowMsg(req.Message);
			}

			Loading(false);
		},
		error: function(xhr, type, errorThrown) {
			//异常处理
			Loading(false);
			ShowMsg(type, 5);
		}
	});
}

/**
 * 加载预览广告信息
 * @param {Object} which
 */
function LoadPreviewAdvertisement(which) {
	//var typeId = which;
	//if (which === 3 || which === 4) {
	//	which = 0;
	//}
	Loading(true);

	var postData = {
		t: new Date().getTime(),
		Which: which
	};
	mui.ajax(Common.API_HOST + '/api/v1/Advertisement/GetAdvertisementHtml', {
		data: postData,
		dataType: 'json', //服务器返回json格式数据
		type: 'post', //HTTP请求类型
		timeout: 10 * 1000, //超时时间设置为10秒
		headers: {
			'Content-Type': 'application/x-www-form-urlencoded'
		},
		success: function(req) {
			if (req.Status == 200) {
				console.log(req);
                var html = req.Data;
				var str = Base64.decode(html);
				console.log(str);
				$("#advertisement-preview-content-" + which).html(str);
			} else {
				ShowMsg(req.Message);
			}

			Loading(false);
		},
		error: function(xhr, type, errorThrown) {
			//异常处理
			Loading(false);
			ShowMsg(type, 5);
		}
	});
}

/**
 * 保存广告
 */
function SaveAdvertisement() {
	//从session中获取token
	var data = layui.sessionData('sys_token_info');
	var token = data._token;

	if(CheckInput()) {
		if(token == "" || token == undefined) {
			layer.prompt({
				formType: 1, //支持0（文本）默认1（密码）2（多行文本）
				title: '请输入密码',
				maxlength: 100, //可输入文本的最大长度，默认500
			}, function (value, index, elem) {
				//TODO 验证密码，提交数据
				mui.ajax(Common.API_HOST + '/api/v1/OAuth/GetToken', {
					dataType: 'json', //服务器返回json格式数据
					type: 'get', //HTTP请求类型
					data: {
						appkey: Common.APP_KEY,
						appsecret: value
					},
					success: function(req) {
						//获得服务器响应
						if(req.Status == 200) {
							var data = req.Data;

							//获取到Token后存入session
							layui.sessionData("sys_token_info", {
								key: '_token',
								value: data.AccessToken
							});

							DoSave(data.AccessToken);
						} else {
							ShowMsg(req.Message, 5);
							//服务器Token失效
							if(req.Status == 403 || req.Status == 401) {
								layui.sessionData('sys_token_info', null);
							}
						}
					}
				});
				layer.close(index);
			});
		} else {
			DoSave(token);
		}
	}
}

/**
 * 保存
 */
function DoSave(token) {
	Loading(true);

	var which = $('#which_advertising_position_tab').val();
	var title = $("#title").val();
	var href = $("#href").val();
	var over_time = $("#over-time").val();
	var id = $("#advertising_id").val();

	var $position = $("#position-msg").attr("data-val") == "" ? $("#position").val() : $("#position-msg").attr("data-val");
	var positionArr = $position.split("-");
	//换算出真实位置
	var column = which == Common.AD_TYPE_MOBIL ? Common.MOBIL_COLUMN : Common.PC_COLUMN;
	var p = (parseInt(positionArr[0]) - 1) * column + parseInt(positionArr[1])

	//TODO 提交数据
	var postData = {
		Id: id,
		Which: which,
		Title: title,
		Href: href,
		OverTime: over_time,
		Position: p,
		t: new Date().getTime(),
		Appkey: Common.APP_KEY,
		AccessToken: token,
		Nonce: new Date().getTime()
	};
	mui.ajax(Common.API_HOST + '/api/v1/Advertisement/SaveAdvertisement', {
		data: postData,
		dataType: 'json', //服务器返回json格式数据
		type: 'post', //HTTP请求类型
		timeout: 10 * 1000, //超时时间设置为10秒
		headers: {
			'Content-Type': 'application/x-www-form-urlencoded'
		},
		success: function(req) {
			if(req.Status == 200) {
				ShowMsg('保存成功！');

				//清理工作
				Reset();
			} else {
				//服务器Token失效
				if(req.Status == 403 || req.Status == 401) {
					layui.sessionData('sys_token_info', null);
				}
				ShowMsg(req.Message, 5);
			}

			//0-主站 1-开奖网 2-手机站
			LoadAdvertisement(which);

			Loading(false);
		},
		error: function(xhr, type, errorThrown) {
			//异常处理；
			console.log(type);
			Loading(false);
		}
	});
}

/**
 * 校验表单
 */
function CheckInput() {
	var title = $("#title").val();
	var href = $("#href").val();
	var over_time = $("#over-time").val();
	var $position = $("#position").val() != "" ? $("#position").val() : $("#position-msg").attr("data-val");

	if(title == "") {
		layer.tips('请输入广告标题', '#title');
		$("#title").focus();
		return false;
	} else if(href == "") {
		layer.tips('请输入广告地址', '#href');
		$("#href").focus();
		return false;
	} else if($position == "") {
		layer.tips('请选择广告位置', '.layui-form-select');
		return false;
	} else if(over_time == "") {
		layer.tips('请选择广告到期时间', '#over-time');
		$("#over-time").focus();
		return false;
	} else {
		return true;
	}
}

/**
 * 添加或者编辑广告位
 * @param {Object} obj
 */
function AddOrEditAdvertisement(obj) {
	var title = $(obj).attr("data-title");
	var href = $(obj).attr("data-href");
	var over_time = $(obj).attr("data-over-time");
	var $position = $(obj).attr("data-position");
	var id = $(obj).attr("data-id");

	if(title == "" && href == "") { //添加
		//重置控件
		Reset();

		//隐藏下拉框
		$("#position-input-block").css("display", "none");
		//添加位置信息
		$("#position-msg").html(GetPositionDesc($position));
	} else { //编辑		
		$("#title").val(title);
		$("#href").val(href);
		$("#over-time").val(over_time);
		$("#advertising_id").val(id);

		//隐藏下拉框
		$("#position-input-block").css("display", "none");
		//添加位置信息
		$("#position-msg").html(GetPositionDesc($position));
	}
}

/**
 * 重置
 */
function Reset() {
	$("#title").val("");
	$("#href").val("");
	$("#over-time").val("");
	$("#advertising_id").val("");
	$("#position-msg").html("");
	$("#position-msg").attr("data-val", "");
	//显示下拉框
	$("#position-input-block").css("display", "block");
}

/**
 * 获取位置描述
 * @param {Object} position
 */
function GetPositionDesc(position) {
	var which = $('#which_advertising_position_tab').val();
	var column = which == Common.AD_TYPE_MOBIL ? Common.MOBIL_COLUMN : Common.PC_COLUMN;
	
	var r = Math.ceil(position / column);
	
	var t = parseInt(position % column);
	var c = t == 0 ? column : t;
	$("#position-msg").attr("data-val", r + "-" + c);
	
	return "第" + r + "排第" + c + "列";
}

/**
 * 加载层
 */
var index;

function Loading(show) {
	if(show) {
		index = layer.load(1, {
			shade: [0.5, '#fff'] //0.1透明度的白色背景
		});
	} else {
		if(index != undefined) {
			layer.close(index);
		}
	}
}

/**
 * 消息提示
 * @param {Object} msg
 * @param {Object} type
 */
function ShowMsg(msg, type) {
	layer.msg(msg, {
		icon: type == undefined ? 1 : type
	});
}
(function (global) { "use strict"; var _Base64 = global.Base64; var version = "2.3.2"; var buffer; if (typeof module !== "undefined" && module.exports) { try { buffer = require("buffer").Buffer } catch (err) { } } var b64chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; var b64tab = function (bin) { var t = {}; for (var i = 0, l = bin.length; i < l; i++)t[bin.charAt(i)] = i; return t }(b64chars); var fromCharCode = String.fromCharCode; var cb_utob = function (c) { if (c.length < 2) { var cc = c.charCodeAt(0); return cc < 128 ? c : cc < 2048 ? fromCharCode(192 | cc >>> 6) + fromCharCode(128 | cc & 63) : fromCharCode(224 | cc >>> 12 & 15) + fromCharCode(128 | cc >>> 6 & 63) + fromCharCode(128 | cc & 63) } else { var cc = 65536 + (c.charCodeAt(0) - 55296) * 1024 + (c.charCodeAt(1) - 56320); return fromCharCode(240 | cc >>> 18 & 7) + fromCharCode(128 | cc >>> 12 & 63) + fromCharCode(128 | cc >>> 6 & 63) + fromCharCode(128 | cc & 63) } }; var re_utob = /[\uD800-\uDBFF][\uDC00-\uDFFFF]|[^\x00-\x7F]/g; var utob = function (u) { return u.replace(re_utob, cb_utob) }; var cb_encode = function (ccc) { var padlen = [0, 2, 1][ccc.length % 3], ord = ccc.charCodeAt(0) << 16 | (ccc.length > 1 ? ccc.charCodeAt(1) : 0) << 8 | (ccc.length > 2 ? ccc.charCodeAt(2) : 0), chars = [b64chars.charAt(ord >>> 18), b64chars.charAt(ord >>> 12 & 63), padlen >= 2 ? "=" : b64chars.charAt(ord >>> 6 & 63), padlen >= 1 ? "=" : b64chars.charAt(ord & 63)]; return chars.join("") }; var btoa = global.btoa ? function (b) { return global.btoa(b) } : function (b) { return b.replace(/[\s\S]{1,3}/g, cb_encode) }; var _encode = buffer ? buffer.from && buffer.from !== Uint8Array.from ? function (u) { return (u.constructor === buffer.constructor ? u : buffer.from(u)).toString("base64") } : function (u) { return (u.constructor === buffer.constructor ? u : new buffer(u)).toString("base64") } : function (u) { return btoa(utob(u)) }; var encode = function (u, urisafe) { return !urisafe ? _encode(String(u)) : _encode(String(u)).replace(/[+\/]/g, function (m0) { return m0 == "+" ? "-" : "_" }).replace(/=/g, "") }; var encodeURI = function (u) { return encode(u, true) }; var re_btou = new RegExp(["[À-ß][€-¿]", "[à-ï][€-¿]{2}", "[ð-÷][€-¿]{3}"].join("|"), "g"); var cb_btou = function (cccc) { switch (cccc.length) { case 4: var cp = (7 & cccc.charCodeAt(0)) << 18 | (63 & cccc.charCodeAt(1)) << 12 | (63 & cccc.charCodeAt(2)) << 6 | 63 & cccc.charCodeAt(3), offset = cp - 65536; return fromCharCode((offset >>> 10) + 55296) + fromCharCode((offset & 1023) + 56320); case 3: return fromCharCode((15 & cccc.charCodeAt(0)) << 12 | (63 & cccc.charCodeAt(1)) << 6 | 63 & cccc.charCodeAt(2)); default: return fromCharCode((31 & cccc.charCodeAt(0)) << 6 | 63 & cccc.charCodeAt(1)) } }; var btou = function (b) { return b.replace(re_btou, cb_btou) }; var cb_decode = function (cccc) { var len = cccc.length, padlen = len % 4, n = (len > 0 ? b64tab[cccc.charAt(0)] << 18 : 0) | (len > 1 ? b64tab[cccc.charAt(1)] << 12 : 0) | (len > 2 ? b64tab[cccc.charAt(2)] << 6 : 0) | (len > 3 ? b64tab[cccc.charAt(3)] : 0), chars = [fromCharCode(n >>> 16), fromCharCode(n >>> 8 & 255), fromCharCode(n & 255)]; chars.length -= [0, 0, 2, 1][padlen]; return chars.join("") }; var atob = global.atob ? function (a) { return global.atob(a) } : function (a) { return a.replace(/[\s\S]{1,4}/g, cb_decode) }; var _decode = buffer ? buffer.from && buffer.from !== Uint8Array.from ? function (a) { return (a.constructor === buffer.constructor ? a : buffer.from(a, "base64")).toString() } : function (a) { return (a.constructor === buffer.constructor ? a : new buffer(a, "base64")).toString() } : function (a) { return btou(atob(a)) }; var decode = function (a) { return _decode(String(a).replace(/[-_]/g, function (m0) { return m0 == "-" ? "+" : "/" }).replace(/[^A-Za-z0-9\+\/]/g, "")) }; var noConflict = function () { var Base64 = global.Base64; global.Base64 = _Base64; return Base64 }; global.Base64 = { VERSION: version, atob: atob, btoa: btoa, fromBase64: decode, toBase64: encode, utob: utob, encode: encode, encodeURI: encodeURI, btou: btou, decode: decode, noConflict: noConflict }; if (typeof Object.defineProperty === "function") { var noEnum = function (v) { return { value: v, enumerable: false, writable: true, configurable: true } }; global.Base64.extendString = function () { Object.defineProperty(String.prototype, "fromBase64", noEnum(function () { return decode(this) })); Object.defineProperty(String.prototype, "toBase64", noEnum(function (urisafe) { return encode(this, urisafe) })); Object.defineProperty(String.prototype, "toBase64URI", noEnum(function () { return encode(this, true) })) } } if (global["Meteor"]) { Base64 = global.Base64 } if (typeof module !== "undefined" && module.exports) { module.exports.Base64 = global.Base64 } else if (typeof define === "function" && define.amd) { define([], function () { return global.Base64 }) } })(typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : typeof global !== "undefined" ? global : this);