var parentId = 0
var departmentLevel = 0;
var parentName = ""
var selectName=""
$(function() {
	var params = window.location.href.split("?");
	if (params.length > 1) {
		values = params[1].split("&");
		if (values.length > 4) {
			var departmentId = values[0].replace("id=", "");
			var departmentName = "";
			var masterId = "";
			var masterName = "";
			var parentId = "";
			var parentName = "";
			var purpose = "";
			if (departmentId !== "0") {
				departmentName = decodeURI(values[1].replace("departmentName=", ""));
				// masterId = decodeURI(values[2].replace("masterId=", ""));
				masterName = decodeURI(values[2].replace("masterName=", ""));
				parentName = decodeURI(values[3].replace("parentName=", ""));
				// parentId = decodeURI(values[4].replace("parentId=", ""));
				purpose = decodeURI(values[4].replace("remark=", ""));
			}
		}
	}

	$("#departmentName").val(departmentName);
	$("#masterName").val(masterName);
	$("#parentName").val(parentName);
	$("#remark").val(purpose);

	$("#firstParentDiv").hide();
	$("#thirdParentDiv").hide();
	$("#secondParentDiv").hide();

	layui.use(["form", "layer"], function() {
		$ = layui.jquery;
		var form = layui.form,
			layer = layui.layer;
		//监听提交

		form.on("submit(add)", function(data) {
			if ($("#departmentName").val().trim() === "") {
				showMsg("单位名不能为空!", 2);
				$("#departmentName").focus();
				return false;
			}
			let department = data.field;
			if (departmentId < 0)
				department.id = 0;
			else department.id = departmentId;
			department.departmentName = $("#departmentName").val().trim();
			department.parentId = $("#parentId").val();
			if (department.parentId < 0) department.parentId = 0;
			department.remark = $("#remark").val();
			let url = "";
			if (department.id === "0") url = "api/department/add";
			else url = "api/department/edit";
			fetchJSON(url, department, "post", function(data) {
				if (data.status === 0) {
					layer.alert("保存成功", {
						icon: 6
					}, function() {
						var index = parent.layer.getFrameIndex(window.name);
						parent.layer.close(index);
					});
				} else {
					showMsg(data.msg, 2);
				}
			});
			return false;
		});
		var departmentType = 0;
		function getParent(parentId,level) {
			fetchJSON("api/department/listAll?departmentType=" + departmentType + "&parentId=" + parentId ,
				{}, "get", function(bet) {
					if (bet.status === 0) {
						var sct= $("#"+selectName);
						sct.empty();
						sct.append($("<option>", {
							value: -1,
							text: "请选择"
						}));
						for (var i = 0; i < bet.data.length; i++) {
							if (bet.data[i].id === parentId) {
								sct.append(
									$("<option>", {
										 value: bet.data[i].id,
										text: bet.data[i].parentName,
										selected: true
									})
								);
							} else {
								sct.append(
									$("<option>", {
										 value: bet.data[i].id,
										text: bet.data[i].parentName
									})
								);
							}
						}
						form.render('select');
					} else {
						showMsg(bet.msg, 2);
					}
				});
		};


		form.on("select", function(data) {
			if (data.elem.id === "level") {
				departmentLevel = data.elem.selectedIndex;
				selectName = "firstParent"
				switch (departmentLevel) {
					case 3:
						$("#thirdParentDiv").show();
					case 2:
						$("#secondParentDiv").show();
					case 1:
						$("#firstParentDiv").show();break;
					case 0:
					{
						$("#firstParentDiv").hide();
						$("#thirdParentDiv").hide();
						$("#secondParentDiv").hide();
					}
				}
				getParent(0);
			}
			else {
				if (data.elem.id === "firstParent") {
					selectName = "secondParent"
					parentId =data.elem[data.elem.selectedIndex].value
					getParent(parentId, 1);
				} else if (data.elem.id === "secondParent") {
					selectName = "thirdParent"
					parentId = data.elem.selectedIndex;
					getParent(parentId, 2);
				}
				else{
					parentId = data.elem[data.elem.selectedIndex].value
					parentName = data.elem[data.elem.selectedIndex].text;
				}
			}

			})
	}

	);
});