supporting login change as resuable component

net/web/src/session/account/Account.jsx

@@ -2,6 +2,7 @@ import { AccountWrapper } from './Account.styled';
 import { DoubleRightOutlined } from '@ant-design/icons';
 import { Checkbox } from 'antd';
 import { SettingOutlined, LockOutlined } from '@ant-design/icons';
+import { AccountAccess } from '../accountAccess/AccountAccess';
 
 export function Account({ closeAccount, openProfile }) {
 
@@ -14,15 +15,11 @@ export function Account({ closeAccount, openProfile }) {
         </div>
       </div>
       <div class="content">
-        <Checkbox>Visible in Registry</Checkbox>
         <div class="link" onClick={openProfile}>
           <SettingOutlined />
           <div class="label">Update Profile</div>
         </div>
-        <div class="link">
-          <LockOutlined />
-          <div class="label">Change Login</div>
-        </div>
+        <AccountAccess />
       </div>
     </AccountWrapper>
   );

net/web/src/session/account/Account.styled.js

@@ -45,6 +45,7 @@ export const AccountWrapper = styled.div`
     .link {
       color: ${Colors.primary};
       padding-top: 16px;
+      padding-bottom: 8px;
       display: flex;
       flex-direction: row;
       align-items: center;

net/web/src/session/accountAccess/AccountAccess.jsx

@@ -0,0 +1,60 @@
+import { AccountAccessWrapper, EditFooter } from './AccountAccess.styled';
+import { useAccountAccess } from './useAccountAccess.hook';
+import { AccountLogin } from './accountLogin/AccountLogin';
+import { Button, Modal, Checkbox } from 'antd';
+import { LockOutlined } from '@ant-design/icons';
+
+export function AccountAccess() {
+
+  const { state, actions } = useAccountAccess();
+
+  const saveSearchable = async (e) => {
+    try {
+      await actions.setSearchable(e.target.checked);
+    }
+    catch (err) {
+      console.log(err);
+      Modal.error({
+        title: 'Update Registry Failed',
+        content: 'Please try again.',
+      });
+    }
+  };
+
+  const saveLogin = async () => {
+    try {
+      await actions.setLogin();
+      actions.clearEditLogin();
+    }
+    catch (err) {
+      console.log(err);
+      Modal.error({
+        title: 'Failed to Save',
+        comment: 'Please try again.',
+      });
+    }
+  }
+
+  const editLoginFooter = (
+    <EditFooter>
+      <div class="select"></div>
+      <Button key="back" onClick={actions.clearEditLogin}>Cancel</Button>
+      <Button key="save" type="primary" onClick={saveLogin} disabled={!actions.canSaveLogin()} loading={state.busy}>Save</Button>
+    </EditFooter>
+  );
+
+  return (
+    <AccountAccessWrapper>
+      <Checkbox checked={state.searchable} onChange={(e) => saveSearchable(e)}>Visible in Registry</Checkbox>
+      <div class="link" onClick={actions.setEditLogin}>
+        <LockOutlined />
+        <div class="label">Change Login</div>
+      </div>
+      <Modal title="Account Login" centered visible={state.editLogin} footer={editLoginFooter}
+          onCancel={actions.clearEditLogin}>
+        <AccountLogin state={state} actions={actions} />
+      </Modal>
+    </AccountAccessWrapper>
+  );
+}
+

net/web/src/session/accountAccess/AccountAccess.styled.js

@@ -0,0 +1,33 @@
+import styled from 'styled-components';
+import Colors from 'constants/Colors';
+
+export const AccountAccessWrapper = styled.div`
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+
+  .link {
+    display: flex;
+    flex-direction: row;
+    align-items: center;
+    cursor: pointer;
+    color: ${Colors.primary};
+    padding-top: 8px;
+  
+    .label {
+      padding-left: 8px;
+    }
+  }
+`;
+
+export const EditFooter = styled.div`
+  width: 100%;
+  display: flex;
+
+  .select {
+    display: flex;
+    flex-grow: 1;
+  }
+`
+

net/web/src/session/accountAccess/accountLogin/AccountLogin.jsx

@@ -0,0 +1,24 @@
+import { Form, Input, Space } from 'antd';
+import { LockOutlined, UserOutlined } from '@ant-design/icons';
+
+export function AccountLogin({ state, actions }) {
+  return (
+    <Form name="basic" wrapperCol={{ span: 24, }}>
+        <Form.Item name="username" validateStatus={state.editStatus} help={state.editMessage}>
+          <Input placeholder="Username" spellCheck="false" onChange={(e) => actions.setEditHandle(e.target.value)}
+              defaultValue={state.editHandle} autocomplete="username" autocapitalize="none" prefix={<UserOutlined />} />
+        </Form.Item>
+
+        <Form.Item name="password">
+          <Input.Password placeholder="Password" spellCheck="false" onChange={(e) => actions.setEditPassword(e.target.value)}
+              autocomplete="new-password" prefix={<LockOutlined />} />
+        </Form.Item>
+
+        <Form.Item name="confirm">
+          <Input.Password placeholder="Confirm Password" spellCheck="false" onChange={(e) => actions.setEditConfirm(e.target.value)}
+              autocomplete="new-password" prefix={<LockOutlined />} />
+        </Form.Item>
+    </Form>
+  );
+}
+

net/web/src/session/accountAccess/useAccountAccess.hook.js

@@ -0,0 +1,124 @@
+import { useRef, useState, useEffect, useContext } from 'react';
+import { AccountContext } from 'context/AccountContext';
+import { ProfileContext } from 'context/ProfileContext';
+import { getUsername } from 'api/getUsername';
+
+export function useAccountAccess() {
+  
+  const [state, setState] = useState({
+    editLogin: false,
+    handle: null,
+    editHandle: null,
+    editStatus: null,
+    editMessage: null,
+    editPassword: null,
+    editConfirm: null,
+    busy: false,
+    searchable: null,
+    checked: true,
+  });
+
+  const profile = useContext(ProfileContext);
+  const account = useContext(AccountContext);  
+  const debounce = useRef(null);
+
+  const updateState = (value) => {
+    setState((s) => ({ ...s, ...value }));
+  }
+
+  useEffect(() => {
+    if (profile.state.init) {
+      const { handle } = profile.state.profile;
+      updateState({ handle, editHandle: handle });
+    }
+  }, [profile]);
+
+  useEffect(() => {
+    if (account?.state?.status) {
+      updateState({ searchable: account.state.status.searchable });
+    }
+  }, [account]);
+
+  const actions = {
+    setEditLogin: () => {
+      updateState({ editLogin: true });
+    },
+    clearEditLogin: () => {
+      updateState({ editLogin: false });
+    },
+    setEditHandle: (editHandle) => {
+      updateState({ checked: false, editHandle });
+      clearTimeout(debounce.current);
+      debounce.current = setTimeout(async () => {
+        if (editHandle.toLowerCase() === state.handle.toLowerCase()) {
+          updateState({ checked: true, editStatus: 'success', editMessage: '' });
+        }
+        try {
+          let valid = await getUsername(editHandle);
+          if (valid) {
+            updateState({ checked: true, editStatus: 'success', editMessage: '' });
+          }
+          else {
+            updateState({ checked: true, editStatus: 'error', editMessage: 'Username is not available' });
+          }
+        }
+        catch(err) {
+          console.log(err);
+          updateState({ checked: true, editStatus: 'success', editMessage: '' });
+        }
+      }, 500);
+    },
+    setEditPassword: (editPassword) => {
+      updateState({ editPassword });
+    },
+    setEditConfirm: (editConfirm) => {
+      updateState({ editConfirm });
+    },
+    canSaveLogin: () => {
+      if(state.editStatus === 'error' || !state.checked) {
+        return false;
+      }
+      if(state.editHandle && state.editPassword && state.editPassword === state.editConfirm) {
+        return true;
+      }
+      return false;
+    },
+    setLogin: async () => {
+      if (!state.editHandle || !state.editPassword || state.editPassword !== state.editConfirm) {
+        throw new Error("Invalid login credentials");
+      }
+      if (!state.busy) {
+        try {
+          updateState({ busy: true });
+          await account.actions.setLogin(state.editHandle, state.editPassword);
+          updateState({ busy: false });
+        }
+        catch(err) {
+          console.log(err);
+          updateState({ busy: false });
+          throw new Error("failed to update login");
+        }
+      }
+      else {
+        throw new Error("save in progress");
+      }
+    },
+    setSearchable: async (flag) => {
+      if (!state.busy) {
+        try {
+          updateState({ busy: true });
+          await account.actions.setSearchable(flag);
+          updateState({ busy: false });
+        }
+        catch (err) {
+          console.log(err);
+          throw new Error('failed to set searchable');
+          updateState({ busy: false });
+        }
+      }
+    },
+  };
+
+  return { state, actions };
+}
+

net/web/src/session/profile/Profile.jsx

@@ -1,10 +1,11 @@
 import { useRef } from 'react';
-import { Modal, Button, Checkbox } from 'antd';
+import { Modal, Button } from 'antd';
 import { ProfileWrapper, EditFooter } from './Profile.styled';
 import { useProfile } from './useProfile.hook';
 import { ProfileImage } from './profileImage/ProfileImage';
 import { ProfileDetails } from './profileDetails/ProfileDetails';
 import { Logo } from 'logo/Logo';
+import { AccountAccess } from '../accountAccess/AccountAccess';
 import { LogoutOutlined, DatabaseOutlined, LockOutlined, RightOutlined, EditOutlined, BookOutlined, EnvironmentOutlined } from '@ant-design/icons';
 
 export function Profile({ closeProfile }) {
@@ -48,19 +49,6 @@ export function Profile({ closeProfile }) {
     }
   }
 
-  const saveSearchable = async (e) => {
-    try {
-      await actions.setSearchable(e.target.checked);
-    }
-    catch (err) {
-      console.log(err);
-      Modal.error({
-        title: 'Update Registry Failed',
-        content: 'Please try again.',
-      });
-    }
-  };
-
   const logout = () => {
     Modal.confirm({
       title: 'Are you sure you want to logout?',
@@ -146,11 +134,7 @@ export function Profile({ closeProfile }) {
           </div>
           <div class="section">Account Settings</div>
           <div class="controls">
-            <Checkbox checked={state.searchable} onChange={(e) => saveSearchable(e)}>Visible in Registry</Checkbox>
-            <div class="link">
-              <LockOutlined />
-              <div class="label">Change Login</div>
-            </div>
+            <AccountAccess />
             { state.display === 'small' && (
               <div class="logout" onClick={logout}>
                 <LogoutOutlined />

net/web/src/session/profile/profileDetails/ProfileDetails.jsx

@@ -6,15 +6,15 @@ export function ProfileDetails({ state, actions }) {
     <ProfileDetailsWrapper>
       <div class="info">
         <Input placeholder="Name" spellCheck="false" onChange={(e) => actions.setEditName(e.target.value)}
-            defaultValue={state.name} autocapitalizate="word" />
+            defaultValue={state.editName} autocapitalizate="word" />
       </div>
       <div class="info">
         <Input placeholder="Location" spellCheck="false" onChange={(e) => actions.setEditLocation(e.target.value)}
-            defaultValue={state.location} autocapitalizate="word" />
+            defaultValue={state.editLocation} autocapitalizate="word" />
       </div>
       <div class="info">
         <Input.TextArea placeholder="Description" onChange={(e) => actions.setEditDescription(e.target.value)}
-            spellCheck="false" defaultValue={state.description} autoSize={{ minRows: 2, maxRows: 6 }} />
+            spellCheck="false" defaultValue={state.editDescription} autoSize={{ minRows: 2, maxRows: 6 }} />
       </div>
     </ProfileDetailsWrapper>
   );

net/web/src/session/profile/useProfile.hook.js

@@ -1,4 +1,4 @@
-import { useState, useEffect, useContext } from 'react';
+import { useRef, useState, useEffect, useContext } from 'react';
 import { ProfileContext } from 'context/ProfileContext';
 import { AccountContext } from 'context/AccountContext';
 import { AppContext } from 'context/AppContext';
@@ -10,6 +10,8 @@ export function useProfile() {
   const [state, setState] = useState({
     init: false,
     editProfileImage: false,
+    editProfileDetails: false,
+    handle: null,
     name: null,
     location: null,
     description: null,
@@ -20,6 +22,7 @@ export function useProfile() {
     crop: { w: 0, h: 0, x: 0, y: 0 },
     busy: false,
     searchable: null,
+    checked: true,
   });
 
   const IMAGE_DIM = 256;
@@ -37,7 +40,8 @@ export function useProfile() {
       const { node, name, handle, location, description, image } = profile.state.profile;
       let url = !image ? null : profile.actions.profileImageUrl();
       let editImage = !image ? avatar : url;
-      updateState({ init: true, name, node, handle, url, editImage, location, description });
+      updateState({ init: true, name, location, description, node, handle, url, 
+          editName: name, editLocation: location, editDescription: description, editHandle: handle, editImage });
     }
   }, [profile]);
 
@@ -45,12 +49,6 @@ export function useProfile() {
     updateState({ display: viewport.state.display });
   }, [viewport]);
 
-  useEffect(() => {
-    if (account?.state?.status) {
-      updateState({ searchable: account.state.status.searchable });
-    }
-  }, [account]);
-
   const actions = {
     logout: app.actions.logout,
     setEditImage: (value) => {
@@ -133,20 +131,6 @@ export function useProfile() {
         throw new Error('save in progress');
       }
     },
-    setSearchable: async (flag) => {
-      if (!state.busy) {
-        try {
-          updateState({ busy: true });
-          await account.actions.setSearchable(flag);
-          updateState({ busy: false });
-        }
-        catch (err) {
-          console.log(err);
-          throw new Error('failed to set searchable');
-          updateState({ busy: false });
-        }
-      }
-    },
   };
 
   return { state, actions };