var user_tree;
var module_tree;
var user_module_tree;

function $(id){
    return document.getElementById(id);
}

function createUserTree(){
    user_tree = new dhtmlXTreeObject("dvUserTree","100%","100%",0);
    user_tree.setSkin('dhx_skyblue');
    user_tree.setImagePath("../images/csh_dhx_skyblue/");
    
    var url = "../WorkFlow/WorkFlowGridSource.aspx?handle=usertree&uid="+newGuid();
    user_tree.loadJSON(url,function(){
        
    });
    user_tree.enableCheckBoxes(true);
    
    user_tree.attachEvent("onClick", function(id){
        initLoading();
        user_tree.setCheck(id,true);
        createUserModuleTree();
    });
}

function createModuleTree(){
    module_tree = new dhtmlXTreeObject("dvModuleTree","100%","100%",0);
    module_tree.setSkin('dhx_skyblue');
    module_tree.setImagePath("../images/csh_dhx_skyblue/");
    
    var url = "../Modules/ModuleGridSource.aspx?handle=modtree&uid="+newGuid();
    module_tree.loadJSON(url,function(){
        finishLoading();
    });
    
    module_tree.enableCheckBoxes(true);
    
    module_tree.attachEvent("onClick", function(id){
    
    });
    
    module_tree.attachEvent("onCheck", function(id,state){
        var selectedVal = module_tree.getAllSubItems(id);
        var selectedArg = new Array();
        if(selectedVal.indexOf(",") >= 0){
            selectedArg = selectedVal.split(",");
        }else{
            selectedArg.push(selectedVal);
        }
        
        if(module_tree.isItemChecked(id)){
            for(var i=0;i<selectedArg.length;i++){
                module_tree.setCheck(selectedArg[i],true);
            }
        }else{
            for(var i=0;i<selectedArg.length;i++){
                module_tree.setCheck(selectedArg[i],false);
            }
        }
        if(module_tree.getParentId(id) != "0"){
            module_tree.setCheck(module_tree.getParentId(id),true)
        }
    });

}

function createUserModuleTree(){
    user_module_tree = null;
    $("dvUserModuleTree").innerHTML = "";
    user_module_tree = new dhtmlXTreeObject("dvUserModuleTree","100%","100%",0);
    user_module_tree.setSkin('dhx_skyblue');
    user_module_tree.setImagePath("../images/csh_dhx_skyblue/");
    
    var selectedUserID = getID(user_tree.getSelectedItemId());
    
    var url = "../Modules/ModuleGridSource.aspx?handle=modusertree&seluser="+selectedUserID+"&uid="+newGuid();
    
    user_module_tree.enableCheckBoxes(true);
    
    user_module_tree.loadJSON(url,function(){
        finishLoading();
    });
    
    user_module_tree.attachEvent("onClick", function(id){
    });
    
    user_module_tree.attachEvent("onCheck", function(id,state){
        var selectedVal = user_module_tree.getAllSubItems(id);
        var selectedArg = new Array();
        if(selectedVal.indexOf(",") >= 0){
            selectedArg = selectedVal.split(",");
        }else{
            selectedArg.push(selectedVal);
        }
        
        if(user_module_tree.isItemChecked(id)){
            for(var i=0;i<selectedArg.length;i++){
                user_module_tree.setCheck(selectedArg[i],true);
            }
        }else{
            for(var i=0;i<selectedArg.length;i++){
                user_module_tree.setCheck(selectedArg[i],false);
            }
        }

    });

}

function createTree(){
    createUserTree();
    createModuleTree();
    //createUserModuleTree();
//    setTimeout(function(){
//        var id = $("h_moduleid").value;
//        
//        tree.selectItem(id,false);
//        tree.openItem(id);
//    },100);

    

//    setTimeout(function(){
//        var id = $("h_moduleid").value;
//        
//        module_tree.selectItem(id,false);
//        module_tree.openItem(id);
//    },100);
}

function newGuid(){
    var guid = "";
    for (var i = 1; i <= 32; i++){
      var n = Math.floor(Math.random()*16.0).toString(16);
       guid +=    n;
      if((i==8)||(i==12)||(i==16)||(i==20))
         guid += "-";
     }
    return guid.toUpperCase();
}

function focusOnTree(){;
//    if(tree != null){
//        if($("h_moduleid").value != ""){
//            var id = $("h_moduleid").value;
//        }
//    }
}

function addUser(){
    var selectedUserID = null;
    var selectedModID = null;
    
    var userArg = new Array();
    var modArg = new Array();
    
    if(user_tree.getSelectedItemId() != ""){
        selectedUserID = getID(user_tree.getSelectedItemId());
    }
    if(module_tree.getSelectedItemId() != ""){
        selectedModID = module_tree.getSelectedItemId();
    }
    
    if(user_tree.getAllChecked().indexOf(",") >= 0){
        userArg = user_tree.getAllChecked().split(",");
        alert("每次只能操作一个用户,请重新选择");
        return;
    }else{
        userArg.push(user_tree.getAllChecked());
    }
    
    if(module_tree.getAllChecked().indexOf(",") >= 0){
        modArg = module_tree.getAllChecked().split(",");
    }else{
        modArg.push(module_tree.getAllChecked());
    }

    if(userArg.length > 0 && modArg.length > 0){
        for(var i=0;i<modArg.length;i++){
            var url = "../Modules/ModuleGridSource.aspx?handle=addmod&selmod="+modArg[i]+"&seluser="+userArg[0]+"&uid="+newGuid();
            var loader = dhtmlxAjax.getSync(url);
            var postStatus = loader.xmlDoc.responseText;
        }
        createUserModuleTree();
    }
}

function removeUser(){
    var selectedUserID = null;
    var selectedModID = null;
    
    var userArg = new Array();
    var modArg = new Array();
    
    if(user_tree.getSelectedItemId() != ""){
        selectedUserID = getID(user_tree.getSelectedItemId());
    }
    if(user_module_tree.getSelectedItemId() != ""){
        selectedModID = user_module_tree.getSelectedItemId();
    }
    
    if(user_tree.getAllChecked().indexOf(",") >= 0){
        userArg = user_tree.getAllChecked().split(",");
        alert("每次只能操作一个用户,请重新选择");
        return;
    }else{
        userArg.push(user_tree.getAllChecked());
    }
    
    if(user_module_tree.getAllChecked().indexOf(",") >= 0){
        modArg = user_module_tree.getAllChecked().split(",");
    }else{
        modArg.push(getID(user_module_tree.getAllChecked()));
    }
    
    if(userArg.length > 0 && modArg.length > 0){
        for(var i=0;i<modArg.length;i++){
            var url = "../Modules/ModuleGridSource.aspx?handle=removemod&selmod="+modArg[i]+"&seluser="+userArg[0]+"&uid="+newGuid();
            var loader = dhtmlxAjax.getSync(url);
            var postStatus = loader.xmlDoc.responseText;
        }
        createUserModuleTree();
    }
}

function mouseMoveImg(obj,type){
    var imgUrl = obj.src;
    var urlArg = imgUrl.split("/");
    
    if(type == 1){
        if(urlArg[urlArg.length-1] == "edit_left.gif"){
            var newUrl = "";
            for(var i=0;i<urlArg.length;i++){
                if(i == urlArg.length - 1){
                    newUrl += "edit_lefthover.gif";
                }else{
                    newUrl += urlArg[i]+"/";
                }
            }
            
            obj.src = newUrl;
        }else{
            var newUrl = "";
            for(var i=0;i<urlArg.length;i++){
                if(i == urlArg.length - 1){
                    newUrl += "edit_left.gif";
                }else{
                    newUrl += urlArg[i]+"/";
                }
            }
            
            obj.src = newUrl;
        }
    }else{
        if(urlArg[urlArg.length-1] == "edit_right.gif"){
            var newUrl = "";
            for(var i=0;i<urlArg.length;i++){
                if(i == urlArg.length - 1){
                    newUrl += "edit_righthover.gif";
                }else{
                    newUrl += urlArg[i]+"/";
                }
            }
            
            obj.src = newUrl;
        }else{
            var newUrl = "";
            for(var i=0;i<urlArg.length;i++){
                if(i == urlArg.length - 1){
                    newUrl += "edit_right.gif";
                }else{
                    newUrl += urlArg[i]+"/";
                }
            }
            
            obj.src = newUrl;
        }
    }
    
}

function validateType(strObj){
    var type = 0;
    var result = strObj.substring(0,strObj.indexOf("#"));
    var typeName = strObj.substring(strObj.indexOf("#")+1,strObj.length);
    
    switch(typeName){
        case "user":
            type = 1;
            break;
        case "comp":
            type = 2;
            break;
        case "dept":
            type = 3;
            break;
    }
    
    return type;
}

function getID(strObj){
    var uid = strObj.substring(0,strObj.indexOf("#"));
    return uid;
}

String.prototype.trim = function() { return this.replace(/(^\s*)|(\s*$)/g,""); }

function finishLoading(){
    $("progressBar").style.display = "none";
}

function initLoading(){
    $("progressBar").style.display = "";
}

function searchUser(txtObjName){
    var searchVal = $(txtObjName).value;
    var searchType = $("sel_type").value;
    
    var searchUserObj = null;
    var searchDeptObj = null;
    
    if(searchType == 1){
        var url = "../Modules/ModuleGridSource.aspx?handle=checkuser&searchuser="+escape(searchVal)+"&uid="+newGuid();
        var loader = dhtmlxAjax.getSync(url);
        var postStatus = loader.xmlDoc.responseText;
        
        if(postStatus != ""){
            searchUserObj = JSON.parse(postStatus,function(key,value){
                return value;
            });
        }
        
        if(user_tree != null){
            for(var i=0;i<searchUserObj.users.length;i++){
                user_tree.selectItem(searchUserObj.users[i].gid+"#user");
                user_tree.setCheck(searchUserObj.users[i].gid+"#user",true);
            }
        }
    }else if(searchType == 2){
        var url = "../Modules/ModuleGridSource.aspx?handle=checkdept&searchdept="+escape(searchVal)+"&uid="+newGuid();
        var loader = dhtmlxAjax.getSync(url);
        var postStatus = loader.xmlDoc.responseText;
        alert(postStatus);
        if(postStatus != ""){
            searchDeptObj = JSON.parse(postStatus,function(key,value){
                return value;
            });
        }
        if(user_tree != null){
            for(var i=0;i<searchDeptObj.depts.length;i++){
                user_tree.selectItem(searchDeptObj.depts[i].gid+"#dept");
            }
        }
    }
}

function searchModule(txtObjName){
    var searchVal = $(txtObjName).value;
    
    var searchModuleObj = null;
    
    var url = "../Modules/ModuleGridSource.aspx?handle=checkmod&searchmod="+escape(searchVal)+"&uid="+newGuid();
    var loader = dhtmlxAjax.getSync(url);
    var postStatus = loader.xmlDoc.responseText;
    
    if(postStatus != ""){
        searchModuleObj = JSON.parse(postStatus,function(key,value){
            return value;
        });
    }
    if(module_tree != null){
        for(var i=0;i<searchModuleObj.mods.length;i++){
            module_tree.selectItem(searchModuleObj.mods[i].gid);
        }
    }
}