Light12306/Mobile12306New/js/check_station.js

var CheckStaion = {
	runing: false,
	objs: {
		"a": [],
		"b": [],
		"c": [],
		"d": [],
		"e": [],
		"f": [],
		"g": [],
		"h": [],
		"i": [],
		"j": [],
		"k": [],
		"l": [],
		"m": [],
		"n": [],
		"o": [],
		"p": [],
		"q": [],
		"r": [],
		"s": [],
		"t": [],
		"u": [],
		"v": [],
		"w": [],
		"x": [],
		"y": [],
		"z": []
	},
	objsZh: {},
	hotList: [],
	callback: null,
	init: function() {
		if (CheckStaion.runing) {
			return false;
		}
		CheckStaion.runing = true;

		CheckStaion.formatStation();

		CheckStaion.setHtml();

		CheckStaion.bindEvent();
	},
	formatStation: function() {
		CheckStaion.names = WIN["station_names"].substr(1);
		CheckStaion.stationList = CheckStaion.names.split('@');

		var sub = '',
			arr = [];

		for (var i = 0; i < CheckStaion.stationList.length; i++) {
			sub = CheckStaion.stationList[i][0].toLowerCase();
			if (!CheckStaion.objs[sub]) {
				CheckStaion.objs[sub] = [];
			}
			arr = CheckStaion.stationList[i].split('|');
			CheckStaion.objs[sub].push(arr);

			sub = arr[1][0];
			if (!CheckStaion.objsZh[sub]) {
				CheckStaion.objsZh[sub] = [];
			}
			CheckStaion.objsZh[sub].push(arr);
		};

		CheckStaion.hotList = WIN["favorite_names"].substr(1).split('@');
	},
	setHtml: function() {
		var html = '<div class="fixed_box" id="search_station"><header class="header"><div class="search_box"><a href="javascript:;" class="search_cancel" id="station_cancel">取消</a><div class="search_ipt"><input type="search" name="" placeholder="搜索车站" id="station_search" class="search_input" autocomplete="off"><i class="icon_remove_s"></i></div></div></header>';

		// '<div class="box_insert">\
		// <div class="form_title">最近查找</div>\
		// <ul class="station_list">\
		// <li><a href="javascript:;" title="北京" data-code="BJP">北京</a></li>\
		// <li><a href="javascript:;" title="上海" data-code="SHH">上海</a></li>\
		// <li><a href="javascript:;" title="天津" data-code="TJP">天津</a></li>\
		// </ul></div>';
		if (CheckStaion.hotList.length > 0) {
			var arr = [];
			html += '<div class="form_title">热门</div><div class="box"><ul class="station_list">';
			for (var i = 0, len = CheckStaion.hotList.length; i < len; i++) {
				arr = CheckStaion.hotList[i].split('|');
				html += '<li><a href="javascript:;" title="' + arr[1] + '" data-code="' + arr[2] + '">' + arr[1] + '</a></li>';
			};
			html += '</ul></div><div class="suggest" id="station_suggest"><ul></ul></div></div>';
		};

		$('body').append(html);
	},
	show: function() {
		$('#search_station').addClass('fixed_box_show');
	},
	hide: function() {
		$('#search_station').removeClass('fixed_box_show');
	},
	bindEvent: function() {
		//取消
		$('#station_cancel').on('click', function() {
			CheckStaion.hide();
			if (CheckStaion.cancelCallback) {
				CheckStaion.cancelCallback();
			}
		});

		$('#station_search').on('input', function() {
			var text = $(this).val(),
				list;
			if ($.trim(text)) {
				CheckStaion.showSuggest(CheckStaion.searchKey($.trim(text).toLowerCase()));
			}else{
				$('#station_suggest ul').html('');
				$('#station_suggest').hide();
			}
		});

		$('#search_station [data-code]').live('click', function(events, handler) {
			var name = $(this).attr('title'),
				code = $(this).attr('data-code');

			if (CheckStaion.callback) {
				CheckStaion.callback(name, code);
			}

			$('#station_suggest ul').html('');
			$('#station_suggest').hide();
			$('#station_search').val('');
		});
	},
	showSuggest: function(list) {
		if (!list || list.length == 0) {
			$('#station_suggest ul').html('');
			$('#station_suggest').hide();
			return;
		}

		var str = '';
		// for (var i = 0, len = list.length>6?6:list.length; i < len; i++) {
		for (var i = 0, len = list.length; i < len; i++) {
			str += '<li><a href="javascript:;" title="' + list[i][1] + '" data-code="' + list[i][2] + '">' + list[i][1] + '</a></li>';
		};
		$('#station_suggest ul').html(str);
		$('#station_suggest').show();
	},
	getSuggestList: function(text) {
		if (!text) {
			return [];
		}
		if (/^[\u4E00-\u9FA5]+$/.test(text[0])) {
			return CheckStaion.searchKeyZh(text);
		} else {
			return CheckStaion.searchKey(text);
		}
	},
	searchKey: function(text) {
		if (!CheckStaion.objs[text[0]]) {
			return [];
		}
		var list = CheckStaion.objs[text[0]],
			arr = [],
			arr1 = [],
			arr2 = [],
			arr3 = [];

		if (text.length == 0) {
			return list;
		}

		for (var i = 0, len = list.length; i < len; i++) {
			if (list[i][4].indexOf(text) != -1) {
				if (list[i][4] == text) {
					arr1.unshift(list[i]);
				} else {
					arr1.push(list[i]);
				}
			} else if (list[i][3].indexOf(text) != -1) {
				if (list[i][3] == text) {
					arr2.unshift(list[i]);
				} else {
					arr2.push(list[i]);
				}
			} else if (list[i][0].indexOf(text) != -1) {
				if (list[i][0] == text) {
					arr3.unshift(list[i]);
				} else {
					arr3.push(list[i]);
				}
			}
		};
		arr = arr1.sort(CheckStaion.sort).concat(arr2.sort(CheckStaion.sort), arr3.sort(CheckStaion.sort));

		return arr;
	},
	searchKeyZh: function(text) {
		if (!CheckStaion.objsZh[text[0]]) {
			return [];
		}

		var list = CheckStaion.objsZh[text[0]],
			arr = [];

		if (text.length == 1) {
			return list;
		}

		for (var i = 0, len = list.length; i < len; i++) {
			if (list[i][1].indexOf(text) != -1) {
				arr.push(list[i]);
			};
		};
		return arr.sort(CheckStaion.sort);
	},
	sort: function(st1, st2) {
		return parseInt(st1[5]) > parseInt(st2[5]) ? 1 : -1;
	}
}