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/*!
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Copyright 2017 SpryMedia Ltd.
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This source file is free software, available under the following license:
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MIT license - http://datatables.net/license/mit
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This source file is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
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For details please refer to: http://www.datatables.net
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SearchPane 0.0.1
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2017 SpryMedia Ltd - datatables.net/license
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*/
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var $jscomp=$jscomp||{};$jscomp.scope={};$jscomp.findInternal=function(a,f,c){a instanceof String&&(a=String(a));for(var g=a.length,d=0;d<g;d++){var k=a[d];if(f.call(c,k,d,a))return{i:d,v:k}}return{i:-1,v:void 0}};$jscomp.ASSUME_ES5=!1;$jscomp.ASSUME_NO_NATIVE_MAP=!1;$jscomp.ASSUME_NO_NATIVE_SET=!1;$jscomp.defineProperty=$jscomp.ASSUME_ES5||"function"==typeof Object.defineProperties?Object.defineProperty:function(a,f,c){a!=Array.prototype&&a!=Object.prototype&&(a[f]=c.value)};
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$jscomp.getGlobal=function(a){return"undefined"!=typeof window&&window===a?a:"undefined"!=typeof global&&null!=global?global:a};$jscomp.global=$jscomp.getGlobal(this);$jscomp.polyfill=function(a,f,c,g){if(f){c=$jscomp.global;a=a.split(".");for(g=0;g<a.length-1;g++){var d=a[g];d in c||(c[d]={});c=c[d]}a=a[a.length-1];g=c[a];f=f(g);f!=g&&null!=f&&$jscomp.defineProperty(c,a,{configurable:!0,writable:!0,value:f})}};
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$jscomp.polyfill("Array.prototype.find",function(a){return a?a:function(a,c){return $jscomp.findInternal(this,a,c).v}},"es6-impl","es3");
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(function(a){"function"===typeof define&&define.amd?define(["jquery","datatables.net"],function(f){return a(f,window,document)}):"object"===typeof exports?module.exports=function(f,c){f||(f=window);c&&c.fn.dataTable||(c=require("datatables.net")(f,c).$);return a(c,f,f.document)}:a(jQuery,window,document)})(function(a,f,c,g){function d(b,h){var e=this;b=new k.Api(b);this.classes=a.extend(!0,{},d.classes);this.dom={container:a("<div/>").addClass(this.classes.container)};this.c=a.extend(!0,{},d.defaults,
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h);this.s={dt:b};b.settings()[0].searchPane=this;b.columns(this.c.columns).eq(0).each(function(a){e._pane(a)});a(this.dom.container).on("click","li",function(){e._toggle(this)}).on("click","button."+this.classes.clear,function(){e._clear(a(this).closest("div."+e.classes.pane.container))});this._attach()}var k=a.fn.dataTable;a.extend(d.prototype,{rebuild:function(){var a=this;this.s.dt.columns(this.c.columns).eq(0).each(function(b){a._pane(b)})},_attach:function(){var b=this.c.container,b="function"===
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typeof b?b(this.s.dt):b;"prepend"===this.c.insert?a(this.dom.container).prependTo(b):a(this.dom.container).appendTo(b)},_binData:function(a){for(var b={},e=0,c=a.length;e<c;e++){var l=a[e];if(!l)return;b[l]?b[l]++:b[l]=1}return b},_clear:function(a){var b=this.classes,e=b.item.selected;a.find("li."+e).removeClass(e);a.removeClass(b.pane.active);this.s.dt.column(a.data("column")).search("").draw()},_pane:function(b){var h=this.classes,e=h.item,h=h.pane,c=this.s.dt.column(b),l=this._getOptions(b),f=
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a("<ul/>"),d=l.options?new k.Api(null,l.options):c.data(),l=this._binData(d.flatten());if(!(this._variance(l)<this.c.threshold)){for(var m=c.search(),m=m?m.substr(1,m.length-2).split("|"):[],d=d.unique().sort().toArray(),g=0,p=d.length;g<p;g++)if(d[g]){var n=a("<li/>").html('<span class="'+e.label+'">'+d[g]+"</span>").data("filter",d[g]).append(a("<span/>").addClass(e.count).html(l[d[g]]));if(m.length){var q=d[g].replace?a.fn.dataTable.util.escapeRegex(d[g]):d[g];-1!==a.inArray(q,m)&&n.addClass(e.selected)}f.append(n)}e=
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a("<div/>").data("column",b).addClass(h.container).addClass(m.length?h.active:"").append(a('<button type="button">×</button>').addClass(this.classes.clear)).append(a("<div/>").addClass(h.title).html(a(c.header()).text())).append(a("<div/>").addClass(h.scroller).append(f));h=this.dom.container;c=h.children().map(function(){if(a(this).data("column")==b)return this});c.length?c.replaceWith(e):a(h).append(e)}},_getOptions:function(a){return this.s.dt.settings()[0].aoColumns[a].searchPane||{}},_toggle:function(b){var d=
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this.classes,e=d.item.selected,c=this.s.dt;b=a(b);var f=b.closest("div."+d.pane.container),g=f.data("column"),k=this._getOptions(g);b.toggleClass(e,!b.hasClass(e));b=f.find("li."+e);0===b.length?(f.removeClass(d.pane.active),c.column(g).search("").draw()):"any"===k.match?(f.addClass(d.pane.active),c.column(g).search("("+a.map(b,function(b){b=a(b).data("filter").toString();return a.fn.dataTable.util.escapeRegex(b)}).join("|")+")",!0,!1).draw()):(f.addClass(d.pane.active),c.column(g).search("^("+a.map(b,
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function(b){b=a(b).data("filter").toString();return a.fn.dataTable.util.escapeRegex(b)}).join("|")+")$",!0,!1).draw())},_variance:function(b){b=a.map(b,function(a,b){return a});for(var d=b.length,e=0,c=0,f=d;c<f;c++)e+=b[c];for(var e=e/d,g=0,c=0,f=d;c<f;c++)g+=Math.pow(e-b[c],2);return g/(d-1)}});d.classes={container:"dt-searchPanes",clear:"clear",pane:{active:"filtering",container:"pane",title:"title",scroller:"scroller"},item:{selected:"selected",label:"label",count:"count"}};d.defaults={container:function(a){return a.table().container()},
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columns:g,insert:"prepend",threshold:.5};d.version="0.0.1";a.fn.dataTable.SearchPanes=d;a.fn.DataTable.SearchPanes=d;k.Api.register("searchPanes.rebuild()",function(){return this.iterator("table",function(a){a.searchPane&&a.searchPane.rebuild()})});k.Api.register("column().paneOptions()",function(a){return this.iterator("column",function(b,c){c=b.aoColumns[c];b.searchPane&&(c.searchPane||(c.searchPane={}),c.searchPane.options=a,b.searchPane.rebuild())})});a(c).on("init.dt",function(b,c,e){"dt"===
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b.namespace&&(b=c.oInit.searchPane,e=k.defaults.searchPane,b||e)&&(e=a.extend({},b,e),!1!==b&&new d(c,e))})});
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