kubevirt: make VM Wizard errors more explicit

frontend/packages/kubevirt-plugin/src/components/create-vm-wizard/create-vm-wizard-footer.scss

@@ -1,5 +1,4 @@
 .kubevirt-create-vm-modal__footer-error {
   width: 100%;
   margin-bottom: 1em;
-  align-items: center;
 }

frontend/packages/kubevirt-plugin/src/components/create-vm-wizard/create-vm-wizard-footer.tsx

@@ -12,9 +12,10 @@ import {
 import * as _ from 'lodash';
 import { Prompt } from 'react-router';
 import { useShowErrorToggler } from '../../hooks/use-show-error-toggler';
-import { getDialogUIError } from '../../utils/strings';
+import { getDialogUIError, getSimpleDialogUIError } from '../../utils/strings';
 import { ALL_VM_WIZARD_TABS, VMWizardProps, VMWizardTab } from './types';
 import {
+  getStepError,
   hasStepAllRequiredFilled,
   isStepLocked,
   isStepValid,
@@ -54,6 +55,8 @@ const CreateVMWizardFooterComponent: React.FC<CreateVMWizardFooterComponentProps
         const activeStepID = activeStep.id as VMWizardTab;
         const isLocked = _.some(ALL_VM_WIZARD_TABS, (id) => isStepLocked(stepData, id));
         const isValid = isStepValid(stepData, activeStepID);
+        const hasStepAllRequired = hasStepAllRequiredFilled(stepData, activeStepID);
+        const stepError = getStepError(stepData, activeStepID);
         checkValidity(isValid);
 
         const isFirstStep = activeStepID === VMWizardTab.VM_SETTINGS;
@@ -79,11 +82,17 @@ const CreateVMWizardFooterComponent: React.FC<CreateVMWizardFooterComponentProps
             />
             {!isValid && showError && (
               <Alert
-                title={getDialogUIError(hasStepAllRequiredFilled(stepData, activeStepID))}
+                title={
+                  stepError
+                    ? getSimpleDialogUIError(hasStepAllRequired)
+                    : getDialogUIError(hasStepAllRequired)
+                }
                 isInline
                 variant="danger"
                 className="kubevirt-create-vm-modal__footer-error"
-              />
+              >
+                {stepError}
+              </Alert>
             )}
             {!isLastStep && (
               <Button

frontend/packages/kubevirt-plugin/src/components/create-vm-wizard/redux/initial-state/cloud-init-tab-initial-state.ts

@@ -1,11 +1,14 @@
 import { CloudInitField } from '../../types';
+import { InitialStepStateGetter } from './types';
 
-export const getCloudInitInitialState = () => ({
+export const getCloudInitInitialState: InitialStepStateGetter = () => ({
   value: {
     [CloudInitField.IS_FORM]: {
       value: true,
     },
   },
+  error: null,
   isValid: true,
   hasAllRequiredFilled: true,
+  isLocked: false,
 });

frontend/packages/kubevirt-plugin/src/components/create-vm-wizard/redux/initial-state/initial-state.ts

@@ -5,8 +5,9 @@ import { getStorageInitialState } from './storage-tab-initial-state';
 import { getResultInitialState } from './result-tab-initial-state';
 import { getReviewInitialState } from './review-tab-initial-state';
 import { getCloudInitInitialState } from './cloud-init-tab-initial-state';
+import { InitialStepStateGetter, StepState } from './types';
 
-const initialStateGetterResolver = {
+const initialStateGetterResolver: { [key in VMWizardTab]: InitialStepStateGetter } = {
   [VMWizardTab.VM_SETTINGS]: getVmSettingsInitialState,
   [VMWizardTab.NETWORKING]: getNetworksInitialState,
   [VMWizardTab.STORAGE]: getStorageInitialState,
@@ -15,13 +16,21 @@ const initialStateGetterResolver = {
   [VMWizardTab.RESULT]: getResultInitialState,
 };
 
-export const getTabInitialState = (tabKey: VMWizardTab, props: CommonData) => {
+export const getTabInitialState = (tabKey: VMWizardTab, data: CommonData): StepState => {
   const getter = initialStateGetterResolver[tabKey];
 
-  let result;
+  let result: StepState;
   if (getter) {
-    result = getter(props);
+    result = getter(data);
   }
 
-  return result || { value: {}, isValid: false, isLocked: false, hasAllRequiredFilled: false };
+  return (
+    result || {
+      value: {},
+      error: null,
+      isValid: false,
+      isLocked: false,
+      hasAllRequiredFilled: false,
+    }
+  );
 };

frontend/packages/kubevirt-plugin/src/components/create-vm-wizard/redux/initial-state/networks-tab-initial-state.ts

@@ -3,6 +3,7 @@ import { NetworkInterfaceWrapper } from '../../../../k8s/wrapper/vm/network-inte
 import { NetworkInterfaceModel, NetworkType } from '../../../../constants/vm/network';
 import { NetworkWrapper } from '../../../../k8s/wrapper/vm/network-wrapper';
 import { getSequenceName } from '../../../../utils/strings';
+import { InitialStepStateGetter } from './types';
 
 export const podNetwork: VMWizardNetwork = {
   id: '0',
@@ -18,8 +19,10 @@ export const podNetwork: VMWizardNetwork = {
   }).asResource(),
 };
 
-export const getNetworksInitialState = () => ({
+export const getNetworksInitialState: InitialStepStateGetter = () => ({
   value: [podNetwork],
-  isValid: true,
+  error: null,
   hasAllRequiredFilled: true,
+  isValid: true,
+  isLocked: false,
 });

frontend/packages/kubevirt-plugin/src/components/create-vm-wizard/redux/initial-state/providers/vmware-initial-state.ts

@@ -1,8 +1,9 @@
 import { VMImportProvider, VMWareProviderField } from '../../../types';
 import { asDisabled, asHidden } from '../../../utils/utils';
 import { V2VVMwareStatus } from '../../../../../statuses/v2vvmware';
+import { VMwareSettings } from '../types';
 
-export const getVmWareInitialState = () => {
+export const getVmWareInitialState = (): VMwareSettings => {
   const hiddenByVCenter = asHidden(true, VMWareProviderField.VCENTER);
   const fields = {
     [VMWareProviderField.VCENTER]: {},

frontend/packages/kubevirt-plugin/src/components/create-vm-wizard/redux/initial-state/result-tab-initial-state.ts

@@ -1,9 +1,14 @@
-export const getResultInitialState = () => ({
+import { InitialStepStateGetter } from './types';
+
+export const getResultInitialState: InitialStepStateGetter = () => ({
   value: {
     mainError: null,
     errors: [],
     requestResults: [],
   },
+  error: null,
+  isLocked: false,
+  hasAllRequiredFilled: null,
   isValid: null,
   isPending: false,
 });

frontend/packages/kubevirt-plugin/src/components/create-vm-wizard/redux/initial-state/review-tab-initial-state.ts

@@ -1,5 +1,9 @@
-export const getReviewInitialState = () => ({
+import { InitialStepStateGetter } from './types';
+
+export const getReviewInitialState: InitialStepStateGetter = () => ({
   value: {},
+  error: null,
   isValid: true,
   hasAllRequiredFilled: true,
+  isLocked: false,
 });

frontend/packages/kubevirt-plugin/src/components/create-vm-wizard/redux/initial-state/storage-tab-initial-state.ts

@@ -13,6 +13,7 @@ import { ProvisionSource } from '../../../../constants/vm/provision-source';
 import { VM_TEMPLATE_NAME_PARAMETER } from '../../../../constants/vm-templates';
 import { BinaryUnit } from '../../../form/size-unit-utils';
 import { WINTOOLS_CONTAINER_NAMES } from '../../../modals/cdrom-vm-modal/constants';
+import { InitialStepStateGetter } from './types';
 
 const ROOT_DISK_NAME = 'rootdisk';
 const WINTOOLS_DISK_NAME = 'windows-guest-tools';
@@ -80,8 +81,10 @@ export const getProvisionSourceStorage = (provisionSource: ProvisionSource): VMW
   return null;
 };
 
-export const getStorageInitialState = () => ({
+export const getStorageInitialState: InitialStepStateGetter = () => ({
   value: [],
-  isValid: true, // empty Storages are valid
+  error: null,
   hasAllRequiredFilled: true,
+  isValid: true, // empty Storages are valid
+  isLocked: false,
 });

frontend/packages/kubevirt-plugin/src/components/create-vm-wizard/redux/initial-state/types.ts

@@ -0,0 +1,32 @@
+import { CommonData, VMImportProvider, VMSettingsField, VMWareProviderField } from '../../types';
+
+export type StepState = {
+  value: any;
+  error: string;
+  isValid: boolean;
+  isLocked: boolean;
+  hasAllRequiredFilled: boolean;
+};
+
+export type InitialStepStateGetter = (data: CommonData) => StepState;
+
+export type FieldMultiFlag = { [k: string]: boolean };
+
+type SettingsField = {
+  key?: VMSettingsField | VMWareProviderField;
+  value?: any;
+  isHidden?: FieldMultiFlag;
+  isRequired?: FieldMultiFlag;
+  skipValidation?: boolean;
+};
+
+export type VMwareSettings = { [key in VMWareProviderField]: SettingsField } & {
+  [VMWareProviderField.V2V_NAME]: string;
+  [VMWareProviderField.NEW_VCENTER_NAME]: string;
+};
+
+export type VMSettings = { [key in VMSettingsField]: SettingsField } & {
+  [VMSettingsField.PROVIDERS_DATA]: {
+    [VMImportProvider.VMWARE]?: VMwareSettings;
+  };
+};

frontend/packages/kubevirt-plugin/src/components/create-vm-wizard/redux/initial-state/vm-settings-tab-initial-state.ts

@@ -3,11 +3,28 @@ import { CommonData, VMSettingsField, VMWizardProps } from '../../types';
 import { asHidden, asRequired } from '../../utils/utils';
 import { ProvisionSource } from '../../../../constants/vm/provision-source';
 import { getProviders } from '../../provider-definitions';
+import { InitialStepStateGetter, VMSettings } from './types';
 
-export const getInitialVmSettings = (common: CommonData) => {
+export const vmSettingsOrder = {
+  [VMSettingsField.PROVIDER]: 0,
+  [VMSettingsField.USER_TEMPLATE]: 1,
+  [VMSettingsField.PROVISION_SOURCE_TYPE]: 2,
+  [VMSettingsField.CONTAINER_IMAGE]: 3,
+  [VMSettingsField.IMAGE_URL]: 4,
+  [VMSettingsField.OPERATING_SYSTEM]: 5,
+  [VMSettingsField.FLAVOR]: 6,
+  [VMSettingsField.MEMORY]: 7,
+  [VMSettingsField.CPU]: 8,
+  [VMSettingsField.WORKLOAD_PROFILE]: 9,
+  [VMSettingsField.NAME]: 10,
+  [VMSettingsField.DESCRIPTION]: 11,
+  [VMSettingsField.START_VM]: 12,
+};
+
+export const getInitialVmSettings = (data: CommonData): VMSettings => {
   const {
     data: { isCreateTemplate, isProviderImport },
-  } = common;
+  } = data;
 
   const hiddenByProvider = asHidden(isProviderImport, VMWizardProps.isProviderImport);
   const hiddenByProviderOrTemplate = isProviderImport
@@ -23,6 +40,7 @@ export const getInitialVmSettings = (common: CommonData) => {
     [VMSettingsField.NAME]: {
       isRequired: asRequired(true),
     },
+    [VMSettingsField.HOSTNAME]: {},
     [VMSettingsField.DESCRIPTION]: {},
     [VMSettingsField.USER_TEMPLATE]: {
       isHidden: hiddenByProviderOrTemplate,
@@ -75,7 +93,10 @@ export const getInitialVmSettings = (common: CommonData) => {
   return fields;
 };
 
-export const getVmSettingsInitialState = (props) => ({
-  value: getInitialVmSettings(props),
+export const getVmSettingsInitialState: InitialStepStateGetter = (data) => ({
+  value: getInitialVmSettings(data),
+  error: null,
+  hasAllRequiredFilled: false,
   isValid: false,
+  isLocked: false,
 });

frontend/packages/kubevirt-plugin/src/components/create-vm-wizard/redux/internal-actions.ts

@@ -47,12 +47,14 @@ export const vmWizardInternalActions: VMWizardInternalActions = {
     tab: VMWizardTab,
     isValid: boolean,
     hasAllRequiredFilled: boolean,
+    error: string,
   ) => ({
     payload: {
       id,
       tab,
       isValid,
       hasAllRequiredFilled,
+      error,
     },
     type: InternalActionType.SetTabValidity,
   }),

frontend/packages/kubevirt-plugin/src/components/create-vm-wizard/redux/reducers.ts

@@ -184,7 +184,8 @@ export default (state, action: WizardInternalAction) => {
         .setIn(
           [dialogID, 'tabs', payload.tab, 'hasAllRequiredFilled'],
           payload.hasAllRequiredFilled,
-        );
+        )
+        .setIn([dialogID, 'tabs', payload.tab, 'error'], payload.error);
     case InternalActionType.SetTabLocked:
       return state.setIn([dialogID, 'tabs', payload.tab, 'isLocked'], payload.isLocked);
     case InternalActionType.SetVmSettingsFieldValue:

frontend/packages/kubevirt-plugin/src/components/create-vm-wizard/redux/types.ts

@@ -76,6 +76,7 @@ export type WizardInternalAction = {
     deviceID?: string;
     deviceType?: DeviceType;
     bootOrder?: number;
+    error?: string;
   };
 };
 

frontend/packages/kubevirt-plugin/src/components/create-vm-wizard/redux/validations/networks-tab-validation.ts

@@ -58,17 +58,22 @@ export const setNetworksTabValidity = (options: UpdateOptions) => {
   const { id, dispatch, getState } = options;
   const state = getState();
   const iNetworks = iGetNetworks(state, id);
+  let error = null;
 
   let hasAllRequiredFilled = iNetworks.every((iNetwork) =>
     iGetIn(iNetwork, ['validation', 'hasAllRequiredFilled']),
   );
 
-  if (hasAllRequiredFilled && iGetProvisionSource(state, id) === ProvisionSource.PXE) {
-    hasAllRequiredFilled = !!iNetworks.find(
+  if (iGetProvisionSource(state, id) === ProvisionSource.PXE) {
+    const hasBootSource = !!iNetworks.find(
       (networkBundle) =>
         !iGetIn(networkBundle, ['network', 'pod']) &&
         iGetIn(networkBundle, ['networkInterface', 'bootOrder']) === 1,
     );
+    if (!hasBootSource) {
+      error = 'Please select the boot source.';
+      hasAllRequiredFilled = false;
+    }
   }
 
   let isValid = hasAllRequiredFilled;
@@ -77,13 +82,16 @@ export const setNetworksTabValidity = (options: UpdateOptions) => {
     isValid = iNetworks.every((iNetwork) => iGetIn(iNetwork, ['validation', 'isValid']));
   }
 
-  if (checkTabValidityChanged(state, id, VMWizardTab.NETWORKING, isValid, hasAllRequiredFilled)) {
+  if (
+    checkTabValidityChanged(state, id, VMWizardTab.NETWORKING, isValid, hasAllRequiredFilled, error)
+  ) {
     dispatch(
       vmWizardInternalActions[InternalActionType.SetTabValidity](
         id,
         VMWizardTab.NETWORKING,
         isValid,
         hasAllRequiredFilled,
+        error,
       ),
     );
   }

frontend/packages/kubevirt-plugin/src/components/create-vm-wizard/redux/validations/storage-tab-validation.ts

@@ -69,19 +69,24 @@ export const setStoragesTabValidity = (options: UpdateOptions) => {
   const { id, dispatch, getState } = options;
   const state = getState();
   const iStorages = iGetStorages(state, id);
+  let error = null;
 
   let hasAllRequiredFilled = iStorages.every((iStorage) =>
     iGetIn(iStorage, ['validation', 'hasAllRequiredFilled']),
   );
 
-  if (hasAllRequiredFilled && iGetProvisionSource(state, id) === ProvisionSource.DISK) {
-    hasAllRequiredFilled = !!iStorages.find(
+  if (iGetProvisionSource(state, id) === ProvisionSource.DISK) {
+    const hasBootSource = !!iStorages.find(
       (storageBundle) =>
         iGetIn(storageBundle, ['disk', 'bootOrder']) === 1 &&
         iGetIn(storageBundle, ['disk', 'disk']) &&
         (iGetIn(storageBundle, ['volume', 'dataVolume']) ||
           iGetIn(storageBundle, ['volume', 'persistentVolumeClaim'])),
     );
+    if (!hasBootSource) {
+      error = 'Please select the boot source.';
+      hasAllRequiredFilled = false;
+    }
   }
 
   let isValid = hasAllRequiredFilled;
@@ -90,13 +95,16 @@ export const setStoragesTabValidity = (options: UpdateOptions) => {
     isValid = iStorages.every((iStorage) => iGetIn(iStorage, ['validation', 'isValid']));
   }
 
-  if (checkTabValidityChanged(state, id, VMWizardTab.STORAGE, isValid, hasAllRequiredFilled)) {
+  if (
+    checkTabValidityChanged(state, id, VMWizardTab.STORAGE, isValid, hasAllRequiredFilled, error)
+  ) {
     dispatch(
       vmWizardInternalActions[InternalActionType.SetTabValidity](
         id,
         VMWizardTab.STORAGE,
         isValid,
         hasAllRequiredFilled,
+        error,
       ),
     );
   }