"use strict";
/**
 * Created by andey on 25-07-2017.
 */
(function () {
    'use strict';
    angular.module('customWidgetsModule')
        .service('widgetDependencyHandlerService', ['objectValueMapperService', 'categoriesService', 'systemAlertService',
        'i18nService', 'expressionEvaluatorService', 'events', '$rootScope',
        function (objectValueMapperService, categoriesService, systemAlertService, i18nService, expressionEvaluatorService, events, $rootScope) {
            function _handleValueChange(fieldName, action, source) {
                if (fieldName === 'locationCompany' || fieldName === 'serviceType') {
                    handleLocationCompanyChange(fieldName);
                }
                else if (fieldName === 'impactedService') {
                    handleAffectedServiceChange(fieldName);
                }
                else if (fieldName === 'causalCI') {
                    handleAffectedAssetChange(fieldName);
                }
                else if (fieldName === 'customer' || fieldName === 'requestedFor' || fieldName === 'contact') {
                    handlePersonNameChange(fieldName, action);
                }
                else if (fieldName === 'changeClass') {
                    handleTicketClassChange(fieldName);
                }
                else if (fieldName === 'organization') {
                    handleOrganizationChange(fieldName);
                }
                else if (fieldName === 'site') {
                    handleCustomerSiteChange();
                }
                else if (fieldName === 'operational') {
                    handleOpertaionalCategoryChange();
                }
                else if (fieldName === 'company') {
                    handleCompanyValueChange(source);
                }
                else if (fieldName === 'customerCompany') {
                    handleCustomerCompanyValueChange();
                }
            }
            function handleCompanyValueChange(source) {
                if (_.isEmpty(objectValueMapperService.getFieldByName('customer')) && objectValueMapperService.getExactValueByFieldName('company')) {
                    var menuFieldsList = objectValueMapperService.getFieldsByType('dynamicSelectionField');
                    _.forEach(menuFieldsList, function (menuField) {
                        if (menuField.readOnlyCondition) {
                            menuField.isReadOnly = expressionEvaluatorService.evaluate(menuField.readOnlyCondition);
                            return;
                        }
                        if (menuField.readOnly) {
                            return;
                        }
                        menuField.isReadOnly = false;
                    });
                    var affectedAssetList = objectValueMapperService.getFieldsByType('affectedAsset');
                    _.forEach(affectedAssetList, function (affectedAsset) {
                        if (affectedAsset.readOnlyCondition) {
                            affectedAsset.isReadOnly = expressionEvaluatorService.evaluate(affectedAsset.readOnlyCondition);
                            return;
                        }
                        if (affectedAsset.readOnly) {
                            return;
                        }
                        affectedAsset.isReadOnly = false;
                    });
                    var priority = objectValueMapperService.getFieldsByType('priority');
                    if (priority && priority[0] && priority[0].members) {
                        if (priority[0].readOnlyCondition) {
                            var isReadOnly = expressionEvaluatorService.evaluate(priority[0].readOnlyCondition);
                            priority[0].isReadOnly = isReadOnly;
                            _.forEach(priority[0].members, function (member) {
                                member.isReadOnly = isReadOnly;
                            });
                            return;
                        }
                        if (priority[0].readOnly) {
                            return;
                        }
                        priority[0].isReadOnly = false;
                        _.forEach(priority[0].members, function (member) {
                            member.isReadOnly = false;
                        });
                    }
                    var categoriesList = objectValueMapperService.getFieldsByType('category');
                    _.forEach(categoriesList, function (categoryField) {
                        if (categoryField.readOnlyCondition) {
                            categoryField.isReadOnly = expressionEvaluatorService.evaluate(categoryField.readOnlyCondition);
                            return;
                        }
                        if (source !== "fromTicketLoad") {
                            categoryField.triggerClear = true;
                        }
                        if (categoryField.readOnly) {
                            return;
                        }
                        categoryField.isReadOnly = false;
                    });
                }
            }
            function handleCustomerCompanyValueChange() {
                if (_.isEmpty(objectValueMapperService.getFieldByName('customer')) && objectValueMapperService.getExactValueByFieldName('customerCompany')) {
                    var menuFieldsList = objectValueMapperService.getFieldsByType('dynamicSelectionField');
                    _.forEach(menuFieldsList, function (menuField) {
                        if (menuField.readOnlyCondition) {
                            menuField.isReadOnly = expressionEvaluatorService.evaluate(menuField.readOnlyCondition);
                            return;
                        }
                        if (menuField.readOnly) {
                            return;
                        }
                        menuField.isReadOnly = false;
                    });
                    var affectedAssetList = objectValueMapperService.getFieldsByType('affectedAsset');
                    _.forEach(affectedAssetList, function (affectedAsset) {
                        if (affectedAsset.readOnlyCondition) {
                            affectedAsset.isReadOnly = expressionEvaluatorService.evaluate(affectedAsset.readOnlyCondition);
                            return;
                        }
                        if (affectedAsset.readOnly) {
                            return;
                        }
                        affectedAsset.isReadOnly = false;
                    });
                    var categoriesList = objectValueMapperService.getFieldsByType('category');
                    _.forEach(categoriesList, function (categoryField) {
                        if (categoryField.readOnlyCondition) {
                            categoryField.isReadOnly = expressionEvaluatorService.evaluate(categoryField.readOnlyCondition);
                            return;
                        }
                        if (categoryField.readOnly) {
                            return;
                        }
                        categoryField.isReadOnly = false;
                    });
                }
            }
            function handleTicketClassChange(fieldName) {
                var fieldValue = objectValueMapperService.getValueByFieldName(fieldName);
                fieldValue = fieldValue.timing.name ? fieldValue.timing.name : fieldValue.timing;
                var actualDates = objectValueMapperService.getFieldByName('actualDates');
                var scheduledDates = objectValueMapperService.getFieldByName('scheduledDates');
                if (actualDates) {
                    if (fieldValue === 'Latent') {
                        actualDates.isRequired = true;
                    }
                    else {
                        actualDates.isRequired = false;
                    }
                }
                if (scheduledDates) {
                    if (fieldValue === 'Latent') {
                        scheduledDates.isReadOnly = true;
                    }
                    else {
                        scheduledDates.isReadOnly = false;
                    }
                }
            }
            function handleLocationCompanyChange(fieldName) {
                var fieldValue = objectValueMapperService.getValueByFieldName(fieldName);
                var categoriesList = objectValueMapperService.getFieldsByType('category');
                _.forEach(categoriesList, function (categoryField) {
                    if (categoryField.value) {
                        categoryField.value.locationCompany = fieldValue;
                        categoryField.triggerClear = true;
                    }
                });
            }
            function handleAffectedServiceChange(fieldName) {
                var fieldValue = objectValueMapperService.getValueByFieldName(fieldName);
                var category = objectValueMapperService.getValueByFieldName('product');
                if (category && fieldValue.ci && fieldValue.ci.product && fieldValue.ci.product.categorizations
                    && fieldValue.ci.product.categorizations.length) {
                    category.cognitiveFlag = false;
                    updateCategoryField(category, fieldValue.ci.product.categorizations[0].tiers);
                }
            }
            function handleOrganizationChange(fieldName) {
                var fieldValue = objectValueMapperService.getValueByFieldName(fieldName);
                var customer = objectValueMapperService.getFieldByName('customer') || objectValueMapperService.getFieldByName('requestedFor');
                customer.organization = fieldValue && fieldValue.organization;
            }
            function handleAffectedAssetChange(fieldName) {
                var fieldValue = objectValueMapperService.getValueByFieldName(fieldName);
                var category = objectValueMapperService.getValueByFieldName('resolutionProduct');
                if (category && fieldValue.ci.product && fieldValue.ci.product.categorizations
                    && fieldValue.ci.product.categorizations.length) {
                    category.cognitiveFlag = false;
                    updateCategoryField(category, fieldValue.ci.product.categorizations[0].tiers);
                }
            }
            function handlePersonNameChange(fieldName, action) {
                if ((fieldName === 'customer' || fieldName === 'requestedFor') && objectValueMapperService.getFieldByName(fieldName)) {
                    var customer = _.cloneDeep(objectValueMapperService.getFieldByName(fieldName)), previousCustomer, customerPhone, customerEmail, customerCompany, customerOrg, categoriesList, menuFieldsList, affectedAssetList, priority, locationCompany;
                    previousCustomer = customer.previousValue;
                    customer = customer.value;
                    if (!_.isEmpty(customer)) {
                        customerPhone = objectValueMapperService.getFieldByName('customerPhone');
                        if (customerPhone) {
                            customerPhone.value.phoneNumber = customerPhone.ootbValue = customer.phone;
                        }
                        customerEmail = objectValueMapperService.getFieldByName('customerEmail');
                        if (customerEmail) {
                            customerEmail.value.internetEmail = customerEmail.ootbValue = customer.email;
                        }
                        customerCompany = objectValueMapperService.getFieldByName('customerCompany');
                        if (customerCompany) {
                            customerCompany.value = customer.company.name;
                        }
                        customerOrg = objectValueMapperService.getFieldByName('organization');
                        if (customerOrg && customerOrg.value) {
                            if (customerOrg.value.hasOwnProperty('customerOrg')) {
                                customerOrg.value.customerOrg = customerOrg.ootbValue = customer.organization;
                            }
                            else if (customerOrg.value.hasOwnProperty('organization')) {
                                customerOrg.value.organization = customerOrg.ootbValue = customer.organization;
                            }
                        }
                        if (action !== 'cancel') {
                            updateCustomerSite(customer, fieldName);
                        }
                        locationCompany = objectValueMapperService.getFieldByName('locationCompany');
                        if (locationCompany) {
                            locationCompany.ticketCompany = customer.company;
                        }
                        if ((!locationCompany || !locationCompany.locationCompanySelected)
                            && (!previousCustomer || previousCustomer.company.name !== customer.company.name)) {
                            //set the isReadOnly property to false for create screen on customer selection
                            categoriesList = objectValueMapperService.getFieldsByType('category');
                            _.forEach(categoriesList, function (categoryField) {
                                if (categoryField.readOnlyCondition) {
                                    categoryField.isReadOnly = expressionEvaluatorService.evaluate(categoryField.readOnlyCondition);
                                    return;
                                }
                                if (categoryField.readOnly) {
                                    return;
                                }
                                categoryField.isReadOnly = false;
                            });
                        }
                        menuFieldsList = objectValueMapperService.getFieldsByType('dynamicSelectionField');
                        _.forEach(menuFieldsList, function (menuField) {
                            if (menuField.readOnlyCondition) {
                                menuField.isReadOnly = expressionEvaluatorService.evaluate(menuField.readOnlyCondition);
                                return;
                            }
                            if (menuField.readOnly) {
                                return;
                            }
                            menuField.isReadOnly = false;
                        });
                        affectedAssetList = objectValueMapperService.getFieldsByType('affectedAsset');
                        _.forEach(affectedAssetList, function (affectedAsset) {
                            if (affectedAsset.readOnlyCondition) {
                                affectedAsset.isReadOnly = expressionEvaluatorService.evaluate(affectedAsset.readOnlyCondition);
                                return;
                            }
                            if (affectedAsset.readOnly) {
                                return;
                            }
                            affectedAsset.isReadOnly = false;
                        });
                        priority = objectValueMapperService.getFieldsByType('priority');
                        if (priority && priority[0] && priority[0].members) {
                            if (priority[0].readOnlyCondition) {
                                var isReadOnly = expressionEvaluatorService.evaluate(priority[0].readOnlyCondition);
                                priority[0].isReadOnly = isReadOnly;
                                _.forEach(priority[0].members, function (member) {
                                    member.isReadOnly = isReadOnly;
                                });
                                return;
                            }
                            if (priority[0].readOnly) {
                                return;
                            }
                            priority[0].isReadOnly = false;
                            _.forEach(priority[0].members, function (member) {
                                member.isReadOnly = false;
                            });
                        }
                    }
                    else {
                        customerCompany = objectValueMapperService.getFieldByName('customerCompany');
                        if (customerCompany) {
                            customerCompany.value = '';
                        }
                        customerPhone = objectValueMapperService.getFieldByName('customerPhone');
                        if (!_.isEmpty(customerPhone)) {
                            customerPhone.value.phoneNumber = customerPhone.ootbValue = '';
                        }
                        customerEmail = objectValueMapperService.getFieldByName('customerEmail');
                        if (!_.isEmpty(customerEmail)) {
                            customerEmail.value.internetEmail = customerEmail.ootbValue = '';
                        }
                        customerOrg = objectValueMapperService.getFieldByName('organization');
                        if (!_.isEmpty(customerOrg) && customerOrg.value) {
                            if (customerOrg.value.hasOwnProperty('customerOrg')) {
                                customerOrg.value.customerOrg = customerOrg.ootbValue = '';
                            }
                            else {
                                customerOrg.value.organization = customerOrg.ootbValue = '';
                            }
                        }
                        var customerSite = objectValueMapperService.getFieldByName('site');
                        if (!_.isEmpty(customerSite) && customerSite.dataType === 'widget') {
                            if (!_.isEmpty(customerSite)) {
                                customerSite.setValue({
                                    site: {
                                        name: '',
                                        id: '',
                                        attributeMap: {
                                            companyName: '',
                                            siteAddress: '',
                                            regionName: '',
                                            siteGroupName: '',
                                            siteId: ''
                                        }
                                    },
                                    siteGroup: {
                                        name: '',
                                        attributeMap: {
                                            regionName: ''
                                        }
                                    },
                                    region: {
                                        name: ''
                                    }
                                });
                            }
                        }
                        locationCompany = objectValueMapperService.getFieldByName('locationCompany');
                        if (locationCompany) {
                            locationCompany.ticketCompany = null;
                            if (!locationCompany.locationCompanySelected) {
                                locationCompany.value = null;
                            }
                        }
                        if (!locationCompany || !locationCompany.locationCompanySelected) {
                            //set the isReadOnly property to true for create screen on removing customer
                            categoriesList = objectValueMapperService.getFieldsByType('category');
                            _.forEach(categoriesList, function (categoryField) {
                                categoryField.isReadOnly = true;
                            });
                        }
                        menuFieldsList = objectValueMapperService.getFieldsByType('dynamicSelectionField');
                        _.forEach(menuFieldsList, function (menuField) {
                            if (menuField.name === 'company' || menuField.name === 'customerCompany') {
                                if (menuField.readOnlyCondition) {
                                    menuField.isReadOnly = expressionEvaluatorService.evaluate(menuField.readOnlyCondition);
                                    return;
                                }
                                if (menuField.readOnly) {
                                    return;
                                }
                            }
                            else if (['operationCategoryTier1', 'operationCategoryTier2', 'operationCategoryTier3',
                                'productCategoryTier1', 'productCategoryTier2', 'productCategoryTier3', 'productName', 'productModelVersion',
                                'resOperationCategoryTier1', 'resOperationCategoryTier2', 'resOperationCategoryTier3',
                                'resProductCategoryTier1', 'resProductCategoryTier2', 'resProductCategoryTier3', 'resProductName', 'resProductModelVersion',
                                'impactedService', 'causalCI'].indexOf(menuField.name) !== -1) {
                                menuField.isReadOnly = true;
                            }
                        });
                        affectedAssetList = objectValueMapperService.getFieldsByType('affectedAsset');
                        _.forEach(affectedAssetList, function (affectedAsset) {
                            affectedAsset.isReadOnly = true;
                        });
                        priority = objectValueMapperService.getFieldsByType('priority');
                        if (priority && priority[0] && priority[0].members) {
                            priority[0].isReadOnly = true;
                            _.forEach(priority[0].members, function (member) {
                                member.isReadOnly = true;
                            });
                        }
                    }
                }
                else if (fieldName === 'contact') {
                    var contact = objectValueMapperService.getValueByFieldName('contact'), contactPhone, contactEmail;
                    if (!_.isEmpty(contact)) {
                        contactEmail = objectValueMapperService.getFieldByName('contactEmail');
                        if (contactEmail) {
                            contactEmail.value.contactEmail = contactEmail.ootbValue = contact.email;
                        }
                        contactPhone = objectValueMapperService.getFieldByName('contactPhone');
                        if (contactPhone) {
                            contactPhone.value.contactPhoneNumber = contactPhone.ootbValue = contact.phone;
                            if (contactPhone.readOnlyCondition) {
                                contactPhone.isReadOnly = expressionEvaluatorService.evaluate(contactPhone.readOnlyCondition);
                                return;
                            }
                            if (contactPhone.readOnly) {
                                return;
                            }
                            contactPhone.isReadOnly = false;
                        }
                    }
                    else {
                        contactPhone = objectValueMapperService.getFieldByName('contactPhone');
                        if (!_.isEmpty(contactPhone)) {
                            contactPhone.value.contactPhoneNumber = contactPhone.ootbValue = '';
                            contactPhone.isReadOnly = true;
                        }
                        contactEmail = objectValueMapperService.getFieldByName('contactEmail');
                        if (!_.isEmpty(contactEmail)) {
                            contactEmail.value.contactEmail = contactEmail.ootbValue = '';
                        }
                    }
                }
            }
            function handleCustomerSiteChange() {
                var customerSite = _.cloneDeep(objectValueMapperService.getFieldByName('site')), customerLocationMap = objectValueMapperService.getFieldByName('customerLocationMap');
                if (!_.isEmpty(customerLocationMap) && !_.isEmpty(customerSite) && !_.isEmpty(customerSite.value) && !_.isEmpty(customerSite.value.site)) {
                    objectValueMapperService.setValueByFieldName('customerLocationMap', customerSite.value.site.attributeMap.siteAddress);
                }
                var customerSiteMap = objectValueMapperService.getFieldByName('googleMap');
                if (!_.isEmpty(customerSiteMap) && !_.isEmpty(customerSite) && !_.isEmpty(customerSite.value)) {
                    customerSiteMap.setValue(customerSite.value.site.attributeMap.siteAddress);
                }
            }
            function updateCategoryField(category, newCategoryValues) {
                _.forEach(category.listOfTiers, function (tier) {
                    var tierName = tier.name;
                    if (!(newCategoryValues.hasOwnProperty(tier.name))) {
                        //converting resProductCategoryTier1/resOperationalCategoryTier1 to productCategoryTier1/operationalCategoryTier1
                        //as we are getting productCategory/operationalCategory from backend which will populate into resProductCategory
                        if (category.name === "resolutionProduct") {
                            tierName = "p" + tier.name.slice(4);
                        }
                        else if (category.name === "resolution") {
                            tierName = "o" + tier.name.slice(4);
                        }
                    }
                    tier.selectedValue = newCategoryValues[tierName];
                });
                category.serializedValue = categoriesService.getDisplayValues(category);
            }
            function updateCustomerSite(customer, fieldName) {
                var customerSite;
                if (fieldName === 'requestedFor') {
                    customerSite = objectValueMapperService.getFieldByName('changeLocation');
                    if (!_.isEmpty(customerSite) && customerSite.dataType === 'widget') {
                        customerSite.setValue({
                            address: {
                                address: customer.site.address.address,
                                city: customer.site.address.city,
                                country: customer.site.address.country,
                                street: customer.site.address.street,
                                state: customer.site.address.state,
                                zip: customer.site.address.zip
                            },
                            companyName: customer.company.name,
                            name: customer.site.name,
                            siteGroup: customer.site.siteGroup,
                            siteId: customer.site.siteId,
                            region: customer.site.region
                        });
                    }
                    var company = objectValueMapperService.getFieldByName('company');
                    if (!_.isEmpty(company)) {
                        company.setValue(customer.company.name);
                    }
                }
                else {
                    customerSite = objectValueMapperService.getFieldByName('site');
                    if (!_.isEmpty(customerSite) && customerSite.dataType === 'widget') {
                        customerSite.setValue({
                            site: {
                                name: customer.site.name,
                                id: customer.site.siteId,
                                attributeMap: {
                                    companyName: customer.company.name,
                                    siteAddress: customer.site.address,
                                    regionName: customer.site.region,
                                    siteGroupName: customer.site.siteGroup,
                                    siteId: customer.site.siteId
                                }
                            },
                            siteGroup: {
                                name: customer.site.siteGroup,
                                attributeMap: {
                                    regionName: customer.site.region
                                }
                            },
                            region: {
                                name: customer.site.region
                            },
                            company: {
                                name: customer.company && customer.company.name
                            }
                        });
                        handleCustomerSiteChange();
                    }
                }
            }
            function handleOpertaionalCategoryChange() {
                if (objectValueMapperService.getTicketType() === EntityVO.TYPE_CHANGE) {
                    $rootScope.$broadcast(events.RELOAD_RISK_QUESTION);
                }
            }
            return {
                handleValueChange: _handleValueChange,
                handleCategoryChange: updateCategoryField
            };
        }]);
})();