/// <reference path="../Global.js" />
/// <reference path="../extJs/util.js" />

// JScript File
/*
Author: Alivya Zhang
Create: 2010-04-07
*/

/*
TypeofMaterial = 0,
Subjects = 1,
Authors = 2,
Series = 3,
DatePublished = 4,
TargetAudience = 5
*/
function SimpleSearch() {
}

SimpleSearch.prototype = {
    CustomSettingShowCollectionType: true,
    Decentralized: null,
    SearchMinChar: 0,
    DoReadingCountSearch: false,
    clientMsg: "",
    BrowseIndex: true,
    ShowOtherConditions: true,

    Initial: function(callback, isFocusInSearch) {
        /// <summary>
        /// The Initialize of simple
        /// </summary>
        window.searchLoadMask.show();

        var parent = this;
        var isShowCboSearch = false;
        var isShowOneLibrary = false;
        AjaxSimpleSearch.AjaxInitialSimple(
         function(res) {
             if (res.length = 17) {
                 if (res.containsKey("isUseGoogleSuggestions"))
                     isShowCboSearch = res.getValue("isUseGoogleSuggestions") == "1" ? true : false;
                 if (res.containsKey("showOneLibrary"))
                     isShowOneLibrary = res.getValue("showOneLibrary") == "1" ? true : false;
                 if (res.containsKey("clientMsg1"))
                     parent.clientMsg = res.getValue("clientMsg1");
                 if (res.containsKey("bCustomsettingShowCollectionType"))
                     parent.CustomSettingShowCollectionType = res.getValue("bCustomsettingShowCollectionType") == "1" ? true : false;
                 if (res.containsKey("Decentralized"))
                     parent.Decentralized = res.getValue("Decentralized");
                 if (res.containsKey("iSearchMinChar"))
                     parent.SearchMinChar = parseInt(res.getValue("iSearchMinChar"));
                 if (res.containsKey("BrowseIndex"))
                     parent.BrowseIndex = res.getValue("BrowseIndex") == "1" ? true : false;
                 if (res.containsKey("isNewAdvanced"))
                     window.isNewAdvancedSearch = res.getValue("isNewAdvanced") == "1" ? true : false;
                 //               window.isNewAdvancedSearch = parent.isNewAdvanced;

                 var defaultSearchBy = res.getValue("WebOpacDefaultSearch");
                 var lexileList = eval(res.getValue("lexileDatas"));
                 var arInterestLevelList = eval(res.getValue("arInterestLevelDatas"));
                 var rcInterestLevelList = eval(res.getValue("arInterestLevelDatas"));
                 var bookAdventureList = eval(res.getValue("bookAdventureDatas"));

                 BindLibraries();
                 if (res.containsKey("sDefaultLibraryID"))
                     Util.searchLibraryid = res.getValue("sDefaultLibraryID");
                 Util.set_LibraryIDsOfSelectedItems($("cboLibraries"), Util.searchLibraryid);

                 addOnchangeForcboSearchType();

                 SelectItemByValue($("cboSearchBy"), defaultSearchBy);
                 if (res.containsKey("defaultSort")) {
                     SelectItemByValue($("cboSort"), res.getValue("defaultSort"));
                 }
                 else {
                     if (defaultSearchBy == "Relevance")
                         SelectItemByValue($("cboSort"), defaultSearchBy);
                 }
                 BindCBDataSource("cboLexile", lexileList);
                 BindCBDataSource("cboARInterestLevel", arInterestLevelList);
                 BindCBDataSource("cboRCInterestLevel", rcInterestLevelList);
                 BindCBDataSource("cboBA", bookAdventureList);

                 var keydown = function(e) {
                     Util.keyDown(e, "Util.search_Simple()");
                 };
                 $("txtSearch").onkeydown = keydown;
                 $("txtLexFrom").onkeydown = keydown;
                 $("txtLexTo").onkeydown = keydown;
                 $("txtBAFrom").onkeydown = keydown;
                 $("txtBATo").onkeydown = keydown;
                 $("txtARTestNoFrom").onkeydown = keydown;
                 $("txtARTestNoTo").onkeydown = keydown;
                 $("txtARPointsFrom").onkeydown = keydown;
                 $("txtARPointsTo").onkeydown = keydown;
                 $("txtReadingLevelFrom").onkeydown = keydown;
                 $("txtReadingLevelTo").onkeydown = keydown;
                 if (isShowCboSearch) {
                     LazyLoad.loadOnce("js/Logic/complete.js", function() {
                         oComplete = new Complete("txtSearch");
                         oComplete.keydowncallback = keydown;
                         oComplete.country = 'ca'; // ca is canada 
                         oComplete.onclick = Util.search_Simple;
                         oComplete.offset.w = 0;
                         oComplete.setpos();
                     }, this, true, true);
                 }
                 if (Util.isFocusInSearch()) {
                     if (isFocusInSearch) {
                         setTimeout(function() { $("txtSearch").focus() }, 500);
                     }
                     else if (isFocusInSearch == null) {
                         setTimeout(function() { $("txtSearch").focus() }, 500);
                     }
                 }
                 if (!parent.ShowOtherConditions)
                     parent.ShowOtherConditions = true;
                 if ($("cboLibraries").options.length > 1) {
                     document.getElementById("txt2").style.display = "";
                     document.getElementById("txt8").style.display = "";
                 }
                 else {
                     document.getElementById("txt2").style.display = "none";
                     document.getElementById("txt8").style.display = "none";
                 }
                 SelectItemByText($("cboReading"), $("cboReading").text);
                 //         		$("ResultMainDIV").style.display = "none";
                 parent.cboLibraries_onchange();
                 if (res.containsKey("OPACFeatureDescHTML")) {//Simon add for Display OPAC Feature Descrition,2011-03-18
                     if (res.getValue("OPACFeatureDescHTML") != "") {
                         var browserWindow = Util.getDocument();
                         var blankHeight = browserWindow.clientHeight;
                         $("OPACFeatureDescDIV").style.height = (blankHeight / 2 - 70) + "px";
                         $("OPACFeatureDesc").innerHTML = res.getValue("OPACFeatureDescHTML");
                         $("OPACFeatureDescDIV").style.display = "";
                     }
                 }
                 window.isSearching = false;
                 if (callback != null)
                     callback();
             }
             return false;
         },
         function(error) {
             if (window.searchLoadMask) { window.searchLoadMask.hide(); } Util.showError(error);
         });

        function addOnchangeForcboSearchType() {
            /// <summary>add onchange for search type by niko</summary>
            $("cboSearchBy").onchange = function() {
                var oSort = $("cboSort");
                if (this.value && this.value == 'Relevance') {
                    for (var i = 0; i < oSort.options.length; i++) {
                        if (oSort.options[i].value == "Relevance") {
                            oSort.options[i].disabled = false;
                            oSort.options[i].selected = true;
                        }
                    }

                }
                else {
                    for (var i = 0; i < oSort.options.length; i++) {
                        if (oSort.options[i].value == "Relevance") {
                            oSort.options[i].disabled = true;
                            if (oSort.options.length > 0) {
                                oSort.options[0].selected = true;
                            }
                            break;
                        }
                    }

                }
            };
        }

        function BindLibraries() {
            if (!isShowOneLibrary) {
                BindCBDataSource("cboLibraries", Util.libraries);
                if (Util.libraries != null && Util.libraries.length > 1)
                    $("cboLibraries").options[$("cboLibraries").options.length] = new Option("All Libraries", "0");
            }
            else {
                $("cboLibraries").options.length = 1;
                if (Util.searchLibraryid.toLowerCase() != "all") {
                    for (var i = 0; i < Util.libraries.length; i++) {
                        if (Util.searchLibraryid == Util.libraries[i][0]) {
                            $("cboLibraries").options[0] = new Option(Util.libraries[i][1], Util.libraries[i][0]);
                            break;
                        }
                    }
                }
                else
                    $("cboLibraries").options[0] = new Option("All Libraries", "0");
            }
        }

        function BindCBDataSource(oSelect, Source) {
            /// <summary>
            /// Binding Source to CommboBox(Select) 
            /// </summary>
            /// <param name="oSelect" type="String|Object" mayBeNull="false"/>
            /// <param name="Source" type="Array" mayBeNull="false">
            /// Example: [['0001',"Insignia"],['0002','LibraryName']]
            /// </param>
            /// <param name="defaultValue" type="Array" mayBeNull="true">
            /// Example: ['0001', '0002']
            /// </param>
            if (typeof oSelect == "string") {
                oSelect = $(oSelect);
            }
            oSelect.options.length = Source.length;
            for (var i = 0; i < Source.length; i++) {
                oSelect.options[i] = new Option(Source[i][1], Source[i][0]);
            }
        }

        //selected the first Item which text was assigned
        function SelectItemByText(obj, text) {
            var isExit = false;
            for (var i = 0; i < obj.options.length; i++) {
                if (obj.options[i].text == text) {
                    obj.options[i].selected = true;
                    return true;
                }
            }
            return false;
        }

        //selected the first Item which value was assigned
        function SelectItemByValue(obj, value) {
            var isExit = false;
            for (var i = 0; i < obj.options.length; i++) {
                if (obj.options[i].value == value) {
                    if (obj.options[i].disabled == true) {
                        obj.options[i].disabled = false;
                    }
                    obj.options[i].selected = true;
                    return true;
                }
            }
            return false;
        }
    },
    search: function(callback, searchBy, searchValue, isLink, strCollection) {
        /// <summary>simple search</summary>
        /// <param name="callback" type="object" mayBeNull="false" >the callback function</param>
        /// <param name="searchBy" type="string" mayBeNull="true" ></param>
        /// <param name="searchValue" type="string" mayBeNull="true" ></param>
        /// <param name="isLink" type="Boolean" mayBeNull="true" ></param>
        /// <param name="strCollection" type="string" mayBeNull="true" ></param>
        /// <param name="strLibraryId" type="string" mayBeNull="true" ></param>

        var regN = new RegExp("%27", "g");
        if (searchValue != null) {
            searchValue = searchValue.replace(regN, "'");
            regN = new RegExp("%29", "g");
            searchValue = searchValue.replace(regN, "\"");
            regN = new RegExp("%20", "g");
        }
        if (isLink == null)
            isLink = false;
        var searchString = (searchValue == null ? $("txtSearch").value : searchValue.replace(regN, " "));
        $("txtSearch").value = searchString;
        if (searchBy != null) {
            if (searchBy.toLowerCase() == "seriestitle".toLowerCase())
                searchBy = "Series";
            var obj = $("cboSearchBy");
            for (var i = 0; i < obj.options.length; i++) {
                if (obj.options[i].value.toLowerCase() == searchBy.toLowerCase()) {
                    obj.options[i].selected = true;
                    break;
                }
            }
        }

        var parent = this;
        if (!window.isSearching) {
            window.isSearching = true;
            var sRef;
            var MinChar = Util.minChar;

            var sValue = $("txtSearch").value;

            AjaxSimpleSearch.AjaxNormalizeString(searchString, function(NormalizedValue) {
                var bShowNew = $("chkShowNew").checked;
                if (!bShowNew && ((searchString.length < MinChar || NormalizedValue.length < MinChar) && !parent.DoReadingCountSearch)) {
                    $("trShowErrorMessage").style.display = "";
                    $("lblErrorMessage").innerHTML = parent.clientMsg;
                    window.isSearching = false;
                    if (searchString.length < MinChar || NormalizedValue.length < MinChar) {
                        $("lblErrorMessage").innerHTML = Util.langMinChar;
                    }

                    if (callback != null)
                        callback(null);
                    return;
                }
                else {
                    if ($("cboSearchBy") == null) {
                        window.isSearching = false;
                        if (callback != null)
                            callback(null);
                        return;
                    }
                    if ($("cboLibraries").value == "") {
                        $("cboLibraries").selectedIndex = 0;
                    }
                    loadSearchData(parent, callback);
                }
            },
         function(error) {
             if (window.searchLoadMask) { window.searchLoadMask.hide(); } window.isSearching = false; Util.showError(error);
         });
        }
        else {
            return;
        }

        function loadSearchData(Owner, callback) {
            var strSearchBy = (searchBy == null ? $("cboSearchBy").value : searchBy);
            var strARSearchType = (searchBy == null ? $("cboReading").value : "");
            var strARTestNoFrom = (searchBy == null ? $("txtARTestNoFrom").value : "");
            var strARTestNoTo = (searchBy == null ? $("txtARTestNoTo").value : "");
            var strARPointsFrom = (searchBy == null ? $("txtARPointsFrom").value : "");
            var strARPointsTo = (searchBy == null ? $("txtARPointsTo").value : "");
            var strcboARInterestLevel = (searchBy == null ? $("cboARInterestLevel").value : "");
            var strRCInterestLevel = (searchBy == null ? $("cboRCInterestLevel").value : "");
            var strARReadingLevelFrom = (searchBy == null ? $("txtReadingLevelFrom").value : "");
            var strARReadingLevelTo = (searchBy == null ? $("txtReadingLevelTo").value : "");
            var strLexileType = (searchBy == null ? $("cboLexile").value : "");
            var strLexileFrom = (searchBy == null ? $("txtLexFrom").value : "");

            var strLexileTo = (searchBy == null ? $("txtLexTo").value : "");

            var strBAType = (searchBy == null ? $("cboBA").value : "");
            var strBAFrom = (searchBy == null ? $("txtBAFrom").value : "");
            var strBATo = (searchBy == null ? $("txtBATo").value : "");

            var strOrderBy = (searchBy == null ? $("cboSort").value : "");
            var bShowNew = (searchBy == null ? $("chkShowNew").checked : false);
            var strLibraryID = "";
            if (searchBy == null) {
                for (var i = 0; i < $("cboLibraries").options.length; i++) {
                    if ($("cboLibraries").options[i].selected) {
                        if ($("cboLibraries").options[i].value == "0") {
                            strLibraryID = "0";
                            break;
                        }
                        if (strLibraryID.length > 0)
                            strLibraryID += "|";
                        strLibraryID += $("cboLibraries").options[i].value;
                    }
                }
            }

            var strSelectCollection = strCollection;
            if (!isLink || strCollection == null || strCollection.length < 1) {
                strCollection = "";
                strSelectCollection = "";
                var isSelectedCol = false;
                for (var i = 0; i < $("cboCollection").options.length; i++) {
                    if ($("cboCollection").options[i].selected) {
                        isSelectedCol = true;
                        if (strSelectCollection.length > 0)
                            strSelectCollection += "|";
                        strSelectCollection += $("cboCollection").options[i].value;
                    }
                    else {
                        if (strCollection.length > 0)
                            strCollection += "|";
                        strCollection += $("cboCollection").options[i].value;
                    }
                }
                if (!isSelectedCol)
                    strCollection = "";
                if (isLink)
                    strSelectCollection = "";
            }

            var iSearchMethod = (searchBy == null ? parseInt($("cboMatch").value) : 29802);
            AjaxSimpleSearch.AjaxSearch(strARSearchType, strARTestNoFrom, strARTestNoTo, strARPointsFrom, strARPointsTo, strcboARInterestLevel
            , strRCInterestLevel, strARReadingLevelFrom, strARReadingLevelTo, strLexileType, strLexileFrom, strLexileTo
            , strBAType, strBAFrom, strBATo, "", iSearchMethod, strSearchBy, strOrderBy, strLibraryID, strCollection, searchString, bShowNew, isLink
            , $("chkRating0").checked, window.FilterBrate, strSelectCollection,
            function(res) {
                if (res != null && typeof (res) == "object") {
                    if (!res.bResult) {
                        window.isSearching = false;
                        if (res.strError != null && res.strError.length > 0) {
                            $("trShowErrorMessage").style.display = "";
                            $("lblErrorMessage").innerHTML = res.strError;
                            if (callback != null)
                                callback(null);
                        }
                        else {
                            if (callback != null)
                                callback(null, true);
                        }
                        return;
                    }
                    else {
                        window.isSearching = false;
                        $("trShowErrorMessage").style.display = "none";
                        $("lblErrorMessage").innerHTML = "";
                        if (callback != null)
                            callback(res.oResult, true);

                        return;
                    }
                }
                else {
                    window.isSearching = false;
                    if (callback != null)
                        callback(null, true);
                    return;
                }
            },
            function(error) {
                if (window.searchLoadMask) { window.searchLoadMask.hide(); } window.isSearching = false; Util.showError(error);
            });
        }
    },





























    showReadingByType: function() {
        /// <summary>if reading program change, show defferent content below it</summary>

        var ReadingType = $("cboReading").options[$("cboReading").selectedIndex].value;
        switch (ReadingType) {
            case "All":
                $("trAcceleratedReader").style.display = "none";
                $("trLexile").style.display = "none";
                $("trBookAdventure").style.display = "none";
                this.DoReadingCountSearch = false;
                break;
            case "AcceleratedReader":
                $("trAcceleratedReader").style.display = "";
                $("trLexile").style.display = "none";
                $("tdcboARInterestLevel").style.display = "";
                $("tdcboRCInterestLevel").style.display = "none";
                $("trBookAdventure").style.display = "none";
                this.DoReadingCountSearch = true;
                break;
            case "ReadingCount":
                $("trAcceleratedReader").style.display = "";
                $("trLexile").style.display = "none";
                $("tdcboARInterestLevel").style.display = "none";
                $("trBookAdventure").style.display = "none";
                $("tdcboRCInterestLevel").style.display = "";
                this.DoReadingCountSearch = true;
                break;
            case "Lexile":
                $("trAcceleratedReader").style.display = "none";
                $("trBookAdventure").style.display = "none";
                $("trLexile").style.display = "";
                this.DoReadingCountSearch = true;
                break;
            case "BookAdventure":
                $("trBookAdventure").style.display = "";
                $("trAcceleratedReader").style.display = "none";
                $("trLexile").style.display = "none";
                this.DoReadingCountSearch = true;
                break;
        }
    },

    cboLibraries_onchange: function() {
        /// <summary>if libraries change, show or hide collection and reading program and change the collection type datas</summary>

        var cValue = true;
        var j = 0;
        var parent = this;
        var strLibraryID = "";
        HidenReadingProgam(this);
        for (var i = 0; i < $("cboLibraries").options.length; i++) {
            if ($("cboLibraries").options[i].selected) {
                if ($("cboLibraries").options[i].value == "0") {
                    strLibraryID = "0";
                    cValue = false;
                    break;
                }
                if (strLibraryID.length > 0)
                    strLibraryID += "|";
                strLibraryID += $("cboLibraries").options[i].value;
                j++;
            }
        }
        if (j > 1) {
            cValue = false;
        }
        if (window.searchLoadMask)
            window.searchLoadMask.hide();
        if (cValue == true) {
            AjaxSimpleSearch.hidebUseARRCLexile($("cboLibraries").value,
            function(response) {
                if (response) {
                    VisibleReading(false, parent);
                }
                else {
                    VisibleReading(true);
                    if ($("cboReading").options.length > 0)
                        $("cboReading").options[0].selected = true;
                }
                ChangeShowCollectionType(parent, $("cboLibraries").value);
            },
            function(error) {
                if (window.searchLoadMask) { window.searchLoadMask.hide(); } Util.showError(error);
                return;
            });
        }
        else {
            AjaxSimpleSearch.hidebUseARRCLexile2((strLibraryID == "0" ? "All" : strLibraryID),
            function(response) {
                if (response) {
                    VisibleReading(false, parent);
                }
                else {
                    VisibleReading(true);
                    if ($("cboReading").options.length > 0)
                        $("cboReading").options[0].selected = true;
                }
                ChangeShowCollectionType(parent, strLibraryID);
            },
            function(error) {
                if (window.searchLoadMask) { window.searchLoadMask.hide(); } Util.showError(error);
            });
        }

        function ChangeShowCollectionType(Owner, libraryID) {
            var K = 0;
            for (var i = 0; i < $("cboLibraries").options.length; i++) {
                if ($("cboLibraries").options[i].selected) {
                    K++;
                }
            }
            var strLibraryID = "";
            strLibraryID = libraryID;
            AjaxSimpleSearch.AjaxHideAndGetCollectionType($("cboLibraries").value, strLibraryID,
            function(response) {
                if (K > 1) {
                    if (Owner.CustomSettingShowCollectionType) {
                        VisibleCollection(true);
                    }
                    else {
                        VisibleCollection(false);
                    }
                }
                else {
                    if (response.bResult) {
                        VisibleCollection(false);
                    }
                    else {
                        VisibleCollection(true);
                    }
                }
                $("cboCollection").options.length = 0; //clear all options
                if (strLibraryID.length > 0 && response.oResult != null && typeof (response.oResult) == "object" && $("tdlblCollection").style.display != "none") {
                    $("cboCollection").options.length = response.oResult.Rows.length;
                    for (var index = 0; index < response.oResult.Rows.length; index++) {
                        $("cboCollection").options[index] = new Option(response.oResult.Rows[index].t10Value, response.oResult.Rows[index].t10Value);
                        if (response.oResult.Rows[index].Selected == "True")
                            $("cboCollection").options[index].selected = true;
                    }
                }
            },
            function(error) {
                if (window.searchLoadMask) { window.searchLoadMask.hide(); } Util.showError(error);
                return;
            });
        }

        function VisibleReading(IsVisible, Owner) {
            if (IsVisible) {
                $("trReading").style.display = "";
            }
            else {
                $("trReading").style.display = "none";
                if ($("cboReading").options.length > 0)
                    $("cboReading").options[0].selected = true;
                HidenReadingProgam(Owner);
            }
        }

        function HidenReadingProgam(Owner) {
            try {
                $("trLexile").style.display = "none";
                $("trAcceleratedReader").style.display = "none";
                Owner.DoReadingCountSearch = false;
            } catch (x) {

            }
        }

        function VisibleCollection(IsVisible) {
            if (IsVisible) {
                $("tdlblCollection").style.display = "";
                $("cboCollection").style.display = "";
            }
            else {
                $("tdlblCollection").style.display = "none";
                $("cboCollection").style.display = "none";
            }
        }

    }
}