[MD]Refactor layout and validate input fields for listing and create pages

src/plugins/credential_management/public/components/breadcrumbs.ts

@@ -4,7 +4,7 @@
  */
 
 import { i18n } from '@osd/i18n';
-import { CredentialEditPageItem } from './types';
+import { EditCredentialItem } from './types';
 
 export function getListBreadcrumbs() {
   return [
@@ -29,7 +29,7 @@ export function getCreateBreadcrumbs() {
   ];
 }
 
-export function getEditBreadcrumbs(credential: CredentialEditPageItem) {
+export function getEditBreadcrumbs(credential: EditCredentialItem) {
   return [
     ...getListBreadcrumbs(),
     {

src/plugins/credential_management/public/components/common/components/create_credential_form/create_credential_form.tsx

@@ -0,0 +1,261 @@
+/*
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import React from 'react';
+
+import {
+  EuiForm,
+  EuiFormRow,
+  EuiFieldText,
+  EuiButton,
+  EuiFieldPassword,
+  EuiPageContent,
+  EuiHorizontalRule,
+  EuiSpacer,
+  EuiText,
+} from '@elastic/eui';
+import { FormattedMessage } from '@osd/i18n/react';
+import { DocLinksStart } from 'src/core/public';
+import { context as contextType } from '../../../../../../opensearch_dashboards_react/public';
+
+import { CredentialManagmentContextValue } from '../../../../types';
+import { CreateCredentialItem } from '../../../types';
+import { Header } from '../header';
+
+export interface CredentialFormProps {
+  docLinks: DocLinksStart;
+  handleSubmit: (formValues: CreateCredentialItem) => void;
+}
+
+export interface CredentialFormState {
+  formErrors: string[];
+  formErrorsByField: CredentialFormValidation;
+  title: string;
+  description: string;
+  username: string;
+  password: string;
+  dual: boolean;
+}
+
+interface CredentialFormValidation {
+  title: string[];
+  description: string[];
+  username: string[];
+  password: string[];
+}
+
+const defaultValidation: CredentialFormValidation = {
+  title: [],
+  description: [],
+  username: [],
+  password: [],
+};
+
+export class CredentialForm extends React.Component<CredentialFormProps, CredentialFormState> {
+  static contextType = contextType;
+  public readonly context!: CredentialManagmentContextValue;
+
+  constructor(props: CredentialFormProps, context: CredentialManagmentContextValue) {
+    super(props, context);
+
+    this.state = {
+      formErrors: [],
+      formErrorsByField: { ...defaultValidation },
+      title: '',
+      description: '',
+      username: '',
+      password: '',
+      dual: true,
+    };
+  }
+
+  /* Validations */
+
+  isFormValid = () => {
+    const validationByField: CredentialFormValidation = {
+      title: [],
+      description: [],
+      username: [],
+      password: [],
+    };
+    const formErrorMessages: string[] = [];
+    /* Title validation */
+    if (!this.state.title) {
+      validationByField.title.push('Title should not be empty');
+      formErrorMessages.push('Title should not be empty');
+    }
+    /* Username Validation */
+    if (!this.state.username) {
+      validationByField.username.push('Username should not be empty');
+      formErrorMessages.push('Username should not be empty');
+    }
+    /* Password Validation */
+    if (!this.state.password) {
+      validationByField.password.push('Password should not be empty');
+      formErrorMessages.push('Password should not be empty');
+    }
+
+    this.setState({
+      formErrors: formErrorMessages,
+      formErrorsByField: { ...validationByField },
+    });
+    return formErrorMessages.length === 0;
+  };
+
+  /* Events */
+
+  onChangeTitle = (e: { target: { value: any } }) => {
+    this.setState({ title: e.target.value }, () => {
+      if (this.state.formErrorsByField.title.length) {
+        this.isFormValid();
+      }
+    });
+  };
+
+  onChangeDescription = (e: { target: { value: any } }) => {
+    this.setState({ description: e.target.value }, () => {
+      if (this.state.formErrorsByField.description.length) {
+        this.isFormValid();
+      }
+    });
+  };
+
+  onChangeUsername = (e: { target: { value: any } }) => {
+    this.setState({ username: e.target.value }, () => {
+      if (this.state.formErrorsByField.username.length) {
+        this.isFormValid();
+      }
+    });
+  };
+
+  onChangePassword = (e: { target: { value: any } }) => {
+    this.setState({ password: e.target.value }, () => {
+      if (this.state.formErrorsByField.password.length) {
+        this.isFormValid();
+      }
+    });
+  };
+
+  onClickSubmitForm = () => {
+    if (this.isFormValid()) {
+      const formValues: CreateCredentialItem = {
+        title: this.state.title,
+        description: this.state.description,
+        username: this.state.username,
+        password: this.state.password,
+      };
+      this.props.handleSubmit(formValues);
+    }
+  };
+
+  /* Render methods */
+
+  renderHeader() {
+    const { docLinks } = this.props;
+    return <Header docLinks={docLinks} />;
+  }
+
+  renderContent = () => {
+    const header = this.renderHeader();
+
+    return (
+      <EuiPageContent>
+        {header}
+        <EuiHorizontalRule />
+        <EuiForm
+          data-test-subj="credential-creation"
+          isInvalid={!!this.state.formErrors.length}
+          error={this.state.formErrors}
+        >
+          {/* Title */}
+          <EuiFormRow
+            label="Title"
+            isInvalid={!!this.state.formErrorsByField.title.length}
+            error={this.state.formErrorsByField.title}
+            helpText="Tip: Title your stored credential with an employee or team name"
+          >
+            <EuiFieldText
+              name="credentialTitle"
+              value={this.state.title || ''}
+              placeholder="Text field (placeholder)"
+              isInvalid={!!this.state.formErrorsByField.title.length}
+              onChange={this.onChangeTitle}
+            />
+          </EuiFormRow>
+
+          {/* Description */}
+          <EuiFormRow
+            label="Description"
+            isInvalid={!!this.state.formErrorsByField.description.length}
+            error={this.state.formErrorsByField.description}
+            helpText="Describe what this credential is used for"
+          >
+            <EuiFieldText
+              name="description"
+              value={this.state.description || ''}
+              placeholder="Text field (placeholder)"
+              isInvalid={!!this.state.formErrorsByField.description.length}
+              onChange={this.onChangeDescription}
+            />
+          </EuiFormRow>
+
+          {/* Authentication */}
+          <EuiSpacer size="xl" />
+          <EuiText grow={false}>
+            <h4>
+              <FormattedMessage
+                id="createCredentialForm.authenticationHeader"
+                defaultMessage="Authentication"
+              />
+            </h4>
+          </EuiText>
+          <EuiSpacer size="s" />
+
+          {/* Username */}
+          <EuiFormRow
+            label="Username"
+            isInvalid={!!this.state.formErrorsByField.username.length}
+            error={this.state.formErrorsByField.username}
+          >
+            <EuiFieldText
+              name="username"
+              value={this.state.username || ''}
+              placeholder="Text field (placeholder)"
+              isInvalid={!!this.state.formErrorsByField.username.length}
+              onChange={this.onChangeUsername}
+            />
+          </EuiFormRow>
+
+          {/* Password */}
+          <EuiFormRow
+            label="Password"
+            isInvalid={!!this.state.formErrorsByField.password.length}
+            error={this.state.formErrorsByField.password}
+          >
+            <EuiFieldPassword
+              name="password"
+              type={this.state.dual ? 'dual' : undefined}
+              value={this.state.password || ''}
+              placeholder="Password field (placeholder)"
+              isInvalid={!!this.state.formErrorsByField.password.length}
+              onChange={this.onChangePassword}
+            />
+          </EuiFormRow>
+
+          <EuiSpacer size="xl" />
+
+          {/* Create Credential button*/}
+          <EuiButton type="submit" fill onClick={this.onClickSubmitForm}>
+            Create stored credential
+          </EuiButton>
+        </EuiForm>
+      </EuiPageContent>
+    );
+  };
+
+  render() {
+    return <>{this.renderContent()}</>;
+  }
+}

src/plugins/credential_management/public/components/common/components/create_credential_form/index.tsx

@@ -0,0 +1,6 @@
+/*
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+export { CredentialForm } from './create_credential_form';

src/plugins/credential_management/public/components/create_credential_wizard/components/header/header.tsx → src/plugins/credential_management/public/components/common/components/header/header.tsx

@@ -9,14 +9,21 @@ import { EuiBetaBadge, EuiSpacer, EuiTitle, EuiText, EuiCode, EuiLink } from '@e
 
 import { i18n } from '@osd/i18n';
 import { FormattedMessage } from '@osd/i18n/react';
-import { DocLinksStart } from 'opensearch-dashboards/public';
+import { DocLinksStart } from 'src/core/public';
 import { useOpenSearchDashboards } from '../../../../../../opensearch_dashboards_react/public';
 import { CredentialManagementContext } from '../../../../types';
-export const Header = ({ docLinks }: { docLinks: DocLinksStart }) => {
+
+export const Header = ({
+  prompt,
+  docLinks,
+}: {
+  prompt?: React.ReactNode;
+  docLinks: DocLinksStart;
+}) => {
   const changeTitle = useOpenSearchDashboards<CredentialManagementContext>().services.chrome
     .docTitle.change;
   const createCredentialHeader = i18n.translate('credentialManagement.createIndexPatternHeader', {
-    defaultMessage: 'Save Your Credential',
+    defaultMessage: 'Create Stored Credential',
   });
 
   changeTitle(createCredentialHeader);

src/plugins/credential_management/public/components/common/components/index.tsx

@@ -0,0 +1,6 @@
+/*
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+export { CredentialForm } from './create_credential_form';

src/plugins/credential_management/public/components/common/index.tsx

@@ -0,0 +1,7 @@
+/*
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+export { CredentialForm } from './components';
+export { LocalizedContent } from './text_content';

src/plugins/credential_management/public/components/text_content/index.ts → src/plugins/credential_management/public/components/common/text_content/index.ts

@@ -3,4 +3,4 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-export * as localizedContent from '../text_content/text_content';
+export * as LocalizedContent from '../text_content/text_content';

src/plugins/credential_management/public/components/create_button/create_button.tsx

@@ -23,7 +23,7 @@ export const CreateButton = ({ history }: Props) => {
     >
       <FormattedMessage
         id="credentialManagement.credentialsTable.createBtn"
-        defaultMessage="Save your credential"
+        defaultMessage="Create stored credential"
       />
     </EuiButton>
   );