// 搜索
var search = function() {
	var keyvalue = $('#keywordInput').val().trim();
	if (keyvalue == "") {
		alert("请输入关键词");
	} else {
		$('#searchTeacherCloseBtn').removeClass('abs_out');
		$('#searchTeacherBtn').addClass('abs_out');
		$('#allTeacherList').addClass('abs_out');
		$('#teacherListContainer').removeClass('abs_out');
		getTeacherList(keyvalue);
	}
};
var closeSearch = function() {
	$('#keywordInput').val('');
	$(this).addClass('abs_out');
	$('#searchTeacherBtn').removeClass('abs_out');
	$('#teacherListContainer').addClass('abs_out');
	$('#allTeacherList').removeClass('abs_out');
}
var keywordKeyUp = function(e) {
	if (e.key === "enter" || e.key === "Enter") {
		$('#searchTeacherBtn').click();
	}
	e.stopPropagation();
}

var seachTcherItem = function() {
	var data = $(this).attr('data');
	checked = this.checked;
	$('#allTeacherList').find(".addTeamTeacherItem").each(function() {
		if ($(this).attr('data') == data) {
			this.checked = checked;
		}
	});
}
function saveAdd(addAnother) {
	var personList = getSelectedTeacher();
	if (personList.split(',').length > 6) {
		alert('最多添加5位教师。');
		return;
	} else {
		$.ajax({
			type : "post",
			url : "/teamteacher/editTeamTeacher",
			dataType : "json",
			data : {
				courseId : $("#saveAddBtn").attr("data"),
				personIdList : personList
			},
			success : function(json) {
				// json = eval("("+json+")");
				if (json.succ) {
					if (addAnother == true) {
						window.location.href = $("#addTchMember").attr("url");
					} else {
						window.location.href = $('#cancelAddBtn').attr("href");
					}
				} else {
					alert("修改失败");
				}

			}
		});
	}
}

var getSelectedTeacher = function() {
	var teachers = "";
	$('#allTeacherList').find(".addTeamTeacherItem").each(function() {
		if (this.checked) {
			teachers += $(this).attr('data') + ","
		}
	});
	return teachers;
}

$(function() {
	$("#searchTeacherBtn").click(search);
	$("#searchTeacherCloseBtn").click(closeSearch);
	$("#keywordInput").keyup(keywordKeyUp);
	$("#saveAddBtn").click(function() {
		saveAdd(false)
	});
	$("#addTchMember").click(function() {
		saveAdd(true)
	});
});
function getTeacherList(keyword) {
	$.ajax({
		type : "post",
		url : "/teamteacher/invokeTeacherListTag",
		data : {
			keyword : keyword,
			hostStr : 'EDIT_TEAM_TEACHER',
			ajax : 'ajax'
		},
		success : function(date) {
			$("#teacherListContainer").html(date).find(".addTeamTeacherItem").each(function() {
				$(this).click(seachTcherItem);
			});
		}
	});
}