// **********************************************************************************
// WRJS DATA CONTROLS
// **********************************************************************************

wrjs.Data = {

    defaultParams: {
		whome: psCookieLogon
	},

    createStoreWithStoreConfig: function(_config) {

        // CREATE STORE
    	// IF STORE DOESN'T ALREADY EXIST
    	// AND STORECONFIG IS PRESENT
    	if(!wrjs.Data.storeManager[_config.storeId]) {
            var storeConfig = _config.storeConfig;
    		if(storeConfig) {
    			storeConfig.id = _config.storeId;
    			var s = wrjs.Data.Store(storeConfig);
                if(_config.data) {
                    s.loadData(_config.data)
                }
    		}
    	};

    },


    errorHandler: function(response, textStatus, ajaxSettings) {

        //console.log('ERRORHANDLER', response, textStatus, ajaxSettings, arguments);

		response = response || '';
		textStatus = textStatus || '';
		ajaxSettings = ajaxSettings || false;

		var statuscode = response.status || '';

		// IF ABORTED, SILENTLY FAIL
        if(textStatus != 'abort') {

			var rType = typeof response;
			var rText = response.responseText || false;

			// TRY CONVERTING STRING TO AN OBJECT
			// SOMETIMES THE OBJECT GETS PASSED INTO HERE STRINGIFIED
			if(rType == 'string') {
				try {
				    response = JSON.parse(response);
					rType = typeof response;
				} catch(e) {
				    //console.log(e);
				}
			};

			if(rType == 'string') {

				// IF STRING IS RETURNED
				// IF HTML, SESSION HAS ENDED, LOGOFF
				// ELSE, THROW TO MESSAGE HANDLER

				if(statuscode == 200 && response.toLowerCase().indexOf('doctype html') != -1) {

					//console.log(1, 'Logoff', response, textStatus, ajaxSettings);
					wrjs.Data.errorLogoff();

				} else {

					// HANDLE ANY OTHER ERROR MESSAGES
					//console.log(2, 'Error: ', response, textStatus, ajaxSettings);
					wrjs.Data.messageHandler(response);

				}

			} else {

				// IF OBJECT IS RETURNED

				// VARIOUS TIMEOUT SCENARIOS
				var ReTryError = response.message && response.message == 'ReTryError';
				var gatewayTimeout = response.statusText && response.statusText.toLowerCase().indexOf('timeout') > -1;
				if (textStatus == 'timeout' || ReTryError || gatewayTimeout) {

					// IF TIMEOUT OF ANY KIND, THROW TO HANDLETIMEOUT FUNCTION
					//console.log(3, 'Timeout: ', response, textStatus, ajaxSettings);
					if(ajaxSettings) {
						wrjs.Data.handleTimeout(ajaxSettings);
					};

				} else {

					if(statuscode == 200 && rText && rText.toLowerCase().indexOf('error:logout') != -1) {

						//console.log(4, 'Logoff', response, textStatus, ajaxSettings);
						wrjs.Data.errorLogoff();

					} else {

						// HANDLE ANY OTHER ERROR MESSAGES
						//console.log(5, 'Error: ', response, textStatus, ajaxSettings);
						wrjs.Data.messageHandler(response)

					}

				}

			}

		} else {

			//console.log(6, 'ABORT', response, textStatus, ajaxSettings);

		};

    },

    errorLogoff: function () {

        var options = {
            id: 'errorlogoff',
            title: ls.text_expiredtitle,
            body: '<p>' + ls.text_expiredcontent + '</p>',
            confirmtext: ls.text_ok,
            width: 400,
            canceltext: false,
            confirmCallback: function () {
                window.location = msp.global.uberurl + '/default.aspx';
            },
            cancelCallback: function () {
                window.location = msp.global.uberurl + '/default.aspx';

            }
        };

        // IF JS FAILS, JUST THROW OUT
        if(wrjs && wrjs.View && wrjs.View.Modal) {
            wrjs.View.Modal(options);
        } else {
            window.location = '/default.aspx';
        }

    },

    handleTimeout: function (settings) {

        //console.log('handleTimeout', settings)

        var ajaxErrors = wrjs.Data.ajaxErrors;

        var cmd = settings.url.toLowerCase().split('cmd=')[1].split('&')[0];

        if (!ajaxErrors[cmd]) {
            ajaxErrors[cmd] = { count: 0 };
        }

        ajaxErrors[cmd].count++

        //console.log('RETRY ' + ajaxErrors[cmd].count + ' of ' + ajaxErrors.retries, ajaxErrors[cmd])

        if (ajaxErrors[cmd].count <= ajaxErrors.retries) {

            //$.ajax(settings);
			wrjs.Data.makeAjaxCall(settings);

        } else {

            wrjs.Data.messageHandler({ reload: true, message: '<p>' + ls.text_handletimeout1 + '</p><p>' + ls.text_handletimeout2 + '</p>' })

        }

    },

    messageHandler: function (response) {

		//console.log('messageHandler', response);

		// PLEASE NOTE:
		// RELOAD TRUE WILL BE PASSED AS ONE OF THE RESPONSE PARAMS, IF TIMEOUT RETY HAS FAILED 3 TIMES
		// UNDER THIS SCENARIO, DISPLAY "CHECK INTERNET" MESSAGE

		var func;
		var confirmText = ls.text_ok;
		if(response.reload) {

			func = function() {
	            $('.wrjs_modal').mask(ls.text_loading);
	            setTimeout(function () {
	                location.reload(true);
	            }, 100)
	        };

			confirmText = ls.text_reloadpage;

		} else {

			func = function() {
	            // REMOVE ALL LOADING AND MASKING STATES!!!
	            $('body').unmask();
	            wrjs.View.removeAllModals();
	        };

		};

		// RETURN THE CORRECT MESSAGE TO DISPLAY
		var msg = false;
		if(response.responseText) {
			if(typeof response.responseText == 'string') {

				msg = response.responseText;

				try {
					var rtext = JSON.parse(response.responseText);
					msg = rtext.message;
				} catch(e) {
					// DO NOTHING
				};

			} else {

				msg = response.responseText.message;

			};

		} else {

			msg = response.message || response;

		};

		if(!msg || typeof msg == 'undefined' || msg == 'ReTryError' || typeof msg == 'object' || (typeof msg == 'string' && msg.toLowerCase().indexOf('doctype') > -1)) {
			msg = '<p>' + ls.text_genericerror + '</p><p>' + ls.text_genericerror2 + '</p>';
		};

        var options = {
            title: ls.text_error,
            body: '<p>' + msg + '</p>',
            confirmtext: confirmText,
            canceltext: false,
            confirmCallback: function () {
                func();
            },
            cancelCallback: function () {
                func();
            }
        };

        if ($('.wrjs_modal').length > 0) {
            var callback = function () {
                wrjs.View.Modal(options);
            };
            wrjs.View.removeAllModals(callback);
        } else {
            wrjs.View.Modal(options);
        };

    },

    localData: {},

	localDataDelay: 2000,

	logLocal: false,

	returnLocalDataDelay: function() {
		return Number(wrjs.Data.localDataDelay);
	},

    getLocalData: function(url, params, success, failure) {

        var records = [
            {id:'1', name:'One'},
            {id:'2', name:'Two'},
            {id:'3', name:'Three'},
            {id:'4', name:'Four'}
        ];

        if(params.cmd) {

            // THIS CAN EITHER RETURN A DATA OBJECT OR A FUNCTION
            records = wrjs.Data.localData[params.cmd] || wrjs.Data.localData[params.cmd.toUpperCase()];

            // IF FUNCTION, CALL AGAIN PASSING PARAMS
            if(typeof records == 'function') {
                records = records(params)
            };

        };

		//console.log('getLocalData', url, params);

        var totalCount = records && records.length || 0;

        var response = {success: true, totalCount: totalCount, params: params, records: records};

		var delay = wrjs.Data.returnLocalDataDelay();
		if(delay != false) {

			if(wrjs.Data.logLocal) {
				//console.log('LOCAL CALL: ', params.cmd, params);
			};

			// DELAY RESPONSE

	        setTimeout(function() {
				if(wrjs.Data.logLocal) {
		        	//console.log('LOCAL RESPONSE: ', params.cmd, response, response.records)
				};
		        success(response);
			}, delay)

		} else {

			success(response);

		};

    },

    xhrs: {},

    ajaxCount: 0,

    ajaxErrors: {
		retries: 1
	},

	convertParamsToContract: function(url, params) {

		var skygsm = url.indexOf('webapi.aspx') > -1;

		if(skygsm || params.includeContract) {

			// ALL SKYGSM CALLS NOW REQUIRE A SITEMARID PARAMETER TO BE PASSED
			var sitemarid = false;
			var policyowningmaridIsZero = false;

			var variations = ['PolicyOwningMARId'];
			$.each(variations, function(i, v) {

				var pom = params[v];
				if(typeof pom == 'undefined') {
					pom = params[v.toLowerCase()];
				};
				if(typeof pom == 'undefined') {
					pom = params[v.toUpperCase()];
				};
				if(typeof pom == 'undefined') {
					pom = false;
				};
				policyowningmaridIsZero = typeof pom != 'undefined' && (pom === 0 || pom === '0')

			})

			// CHECK IF IT IS ZERO
			if(policyowningmaridIsZero) {

				// IF POLICY ID IS PASSED, AND POLICYID IS ZERO
				// THEN SET THE SITEMARID VALUE AS THE PARENT CONSOLE MARID
				// (ZERO IS ALREADY PASSED AS POLICYOWNINGMARID)
				params.sitemarid = psMARID;

			} else {

				$.each(params, function(key, value) {
					var matchesmarid = key.toLowerCase().indexOf('marid') > -1;
					if(matchesmarid) {
						sitemarid = value;
					};
				});

				if(sitemarid !== false) {
					params.sitemarid = sitemarid;
				};

			};

			// CLEAN UP PARAMETERS
			params.contract = JSON.stringify(params);
			delete params.contract.includeContract;
			delete params.contract.sitemarid;
			delete params.contract.whome;
			delete params.includeContract;

		};

		return params;

	},

    makeAjaxCall: function(config, store) {

        var url = config.url ? config.url : '';

        var params = config.params ? config.params : {};
        $.extend(params, wrjs.Data.defaultParams);

		// NEW SKYGSM SUPPORT - CONVERT ALL PARAMS TO JSON STRINGIFIED STRING, POSTED UNDER "CONTRACT"
		params = wrjs.Data.convertParamsToContract(url, params);

        var convert = config.convert || false;

        var success = function(data, textStatus, response) {wrjs.Data.errorHandler(data, textStatus, this)};
        if(config.success)  {
            success = function(data, textStatus, response) {
                if(convert != false){
                    var converted = convert(data, store);
					if(typeof converted != 'undefined') {
						data = converted;
					};
                };
                config.success(data, textStatus, response, this)
            }
        };

        var failure = config.failure ? config.failure : function(response, textStatus) {wrjs.Data.errorHandler(response, textStatus, this)};
        var type = config.type ? config.type : 'POST';
        var local = config.local === true || params.local === true;
        var timestamp = typeof config.timestamp != 'undefined' && config.timestamp === false ? '' : '&version=' + Date.now();
		var multiple = params.multiple ? params.multiple : false;

        //console.log('WRJS makeAjaxCall', multiple, local, config, params);

        // GO CHECK IF LOADMASK IS PRESENT ON ANY LINKED VIEWS AND SHOW MASK IF TRUE
        if(store) {
            var views = store.getAllViews();
            if(views) {
                $.each(views, function(i, v) {

                    var view = wrjs.View.viewManager[v];
					if(view) {

	                    if(view.loadMask) {

	                        if(view.renderTo) {

	                            setTimeout(function() {
	                                var masktarget = $('#' + view.id);
	                                var wrapper = masktarget.closest('.wrjs_grid');
	                                if(wrapper.length > 0) {
	                                    masktarget = wrapper;
	                                }
	                                masktarget.mask(ls.text_loading, view.loadMask);
	                            },10)

	                        }

	                    };

						if(typeof view.setLoading == 'function') {
							view.setLoading();
						};

					};

                })
            }
        }

        // GET CMD VALUE
		var cmd = url.toLowerCase().split('cmd=');
		cmd = cmd.length > 1 ? cmd[1] : false;
        params.cmd = cmd;

        // LOGIC TO ABORT ANY PRE-EXISTNG CALL WITH THE SAME CMD VALUE
		if(cmd && !multiple) {
			var priorcall = wrjs.Data.xhrs[cmd];
			if(priorcall && typeof priorcall.abort == 'function') {
				priorcall.abort();
			}
		}

        if(wrjs.local || local) {

            return wrjs.Data.getLocalData(url, params, success, failure);

        } else {

            wrjs.Data.ajaxCount++;

            var opts = {
                type: type,
                url: url + timestamp,
                cache: false,
                dataType: 'json',
                data: params
            };

            // CREATE THE AJAX CALL
			var xhr = $.ajax(opts);

			xhr.done(function(data, textStatus, jqXHR) {

			//	console.log('DONE', data, textStatus, jqXHR);

				// IF SUCCESSFUL, REMOVE FROM THE CURRENT XHR OBJECT
				if(cmd) {
					delete wrjs.Data.xhrs[cmd];
				};

				// IF 200 AND SUCCESS PARAMS IS RETURNED
				// CALL THE CORRECT SUCCESS / FAILURE FUNCTION BASED ON THE SUCCESS BOOL

				// !!!!!!!!!!
				// THIS CODE HAS TO REMAIN, OTHERWISE WRJS STORES USING THE SUCCESS PARAM WILL ASSUEM STORE LOAD HAS BEEN SUCCESSFUL ON FAILURE
				// !!!!!!!!!!

				if(jqXHR.status == 200 && data && typeof data.success != 'undefined') {

					if(data.success) {
						success(data, textStatus, jqXHR, this);
					} else {
						failure(jqXHR, textStatus, this)
					};

				} else {

					success(data, textStatus, jqXHR, this);

				};

			});

			xhr.fail(function(jqXHR, textStatus, errorThrown) {

				//console.log('FAIL', jqXHR.status, jqXHR, textStatus, errorThrown);

				switch (jqXHR.status) {
					case 400:
					case 401:
					case 403:
					case 404:
					case 500:
		            default:
		                failure(jqXHR, textStatus, this)
		                break;
		        };

			});

			xhr.always(function(data_jqXHR, textStatus, jqXHR_errorThrown) {
				//console.log('ALWAYS', data_jqXHR, textStatus, jqXHR_errorThrown);
			});

			// STORE THE XHR OBJECT IN MEMORY FOR ABORTING LATER IF NECESSARY
			if(cmd) {
				wrjs.Data.xhrs[cmd] = xhr;
			}

        };

    }

};


// **********************************************************************************
// STORE MANAGER
// **********************************************************************************

wrjs.Data.storeManager = {

    // CONFIG TO GO HERE

};



// **********************************************************************************
// GLOBAL FUNCTION
// **********************************************************************************

if(typeof wrjs.get == 'undefined') {

	wrjs.get = function(id) {

	    var el = wrjs.Data.storeManager[id] || wrjs.View.viewManager[id];

	    // CHECK IT IS ACTUALLY AN OBJECT, AND NOT AN ARRAY OR STRING
	    if(typeof el == 'object') {
	        if($.isArray(el)) {
	            el  = false;
	        }
	    } else {
	        el = false;
	    }

	    return el;

	};

};