From 3feff2a3672bd9f19e74f1ff284a4c015557a5b6 Mon Sep 17 00:00:00 2001
From: Evert Prants <evert@lunasqu.ee>
Date: Wed, 31 Aug 2022 19:24:45 +0300
Subject: [PATCH] some wild stuff, modals, dropdowns, forms etc

---
 components/OAuth2Page/OAuth2Page.module.scss  |   6 +
 components/OAuth2Page/OAuth2Page.tsx          | 162 +++++++++++++++++-
 .../common/Dropdown/Dropdown.module.scss      |  77 +++++++++
 components/common/Dropdown/Dropdown.tsx       |  45 +++++
 components/common/Form/Form.module.scss       |  20 +++
 .../common/Form/FormControl/FormControl.tsx   |  20 +++
 .../common/Form/FormWrapper/FormWrapper.tsx   |   5 +
 .../common/Modal/Modal/Modal.module.scss      |   3 +
 components/common/Modal/Modal/Modal.tsx       |  15 +-
 .../common/Modal/ModalBody/ModalBody.tsx      |   6 +-
 .../common/Modal/ModalFooter/ModalFooter.tsx  |   2 +-
 .../common/Modal/ModalHeader/ModalHeader.tsx  |   2 +-
 .../common/Modal/ModalRoot/ModalRoot.tsx      |  47 +++--
 .../common/Modal/services/ModalService.ts     |  11 +-
 lib/hooks/useForm.ts                          |  24 +++
 lib/types/modal.interface.ts                  |  24 ++-
 16 files changed, 422 insertions(+), 47 deletions(-)
 create mode 100644 components/common/Dropdown/Dropdown.module.scss
 create mode 100644 components/common/Dropdown/Dropdown.tsx
 create mode 100644 components/common/Form/Form.module.scss
 create mode 100644 components/common/Form/FormControl/FormControl.tsx
 create mode 100644 components/common/Form/FormWrapper/FormWrapper.tsx
 create mode 100644 lib/hooks/useForm.ts

diff --git a/components/OAuth2Page/OAuth2Page.module.scss b/components/OAuth2Page/OAuth2Page.module.scss
index 7679088..6101d50 100644
--- a/components/OAuth2Page/OAuth2Page.module.scss
+++ b/components/OAuth2Page/OAuth2Page.module.scss
@@ -6,6 +6,11 @@
   padding: 0.5rem;
   box-shadow: 0 0 8px rgba(0, 0, 0, 0.25);
 
+  .titleWrap {
+    display: flex;
+    justify-content: space-between;
+  }
+
   .pictureWrapper {
     overflow: hidden;
   }
@@ -13,6 +18,7 @@
   .clientInfo {
     display: flex;
     flex-direction: column;
+    flex-grow: 1;
 
     h2 {
       padding: 0;
diff --git a/components/OAuth2Page/OAuth2Page.tsx b/components/OAuth2Page/OAuth2Page.tsx
index b8d16a9..17d3221 100644
--- a/components/OAuth2Page/OAuth2Page.tsx
+++ b/components/OAuth2Page/OAuth2Page.tsx
@@ -1,12 +1,16 @@
 import useSWR from 'swr';
 import Image from 'next/image';
-import { OAuth2ClientListItem } from '../../lib/types/oauth2-client.interface';
+import {
+  OAuth2ClientListItem,
+  OAuth2ClientURL,
+  OAuth2ClientURLType,
+} from '../../lib/types/oauth2-client.interface';
 import { PaginatedResponse } from '../../lib/types/paginated-response.interface';
 import { Paginator } from '../common/Paginator/Paginator';
 import styles from './OAuth2Page.module.scss';
 import { UPLOADS_URL } from '../../lib/constants';
 import application from '../../public/application.png';
-import { useState } from 'react';
+import { ChangeEvent, useMemo, useRef, useState } from 'react';
 import useUser from '../../lib/hooks/useUser';
 import { Container } from '../common/Container/Container';
 import { Header } from '../common/Header/Header';
@@ -15,18 +19,147 @@ import ModalHeader from '../common/Modal/ModalHeader/ModalHeader';
 import ModalBody from '../common/Modal/ModalBody/ModalBody';
 import ModalFooter from '../common/Modal/ModalFooter/ModalFooter';
 import ModalService from '../common/Modal/services/ModalService';
+import { Dropdown } from '../common/Dropdown/Dropdown';
+import { ModalProps } from '../../lib/types/modal.interface';
+import { useForm } from '../../lib/hooks/useForm';
+import { FormWrapper } from '../common/Form/FormWrapper/FormWrapper';
+import { FormControl } from '../common/Form/FormControl/FormControl';
 
-const TestModal = ({ close }: { close: (...args: any[]) => void }) => {
+const LINK_NAMES = {
+  redirect_uri: 'Redirect URI',
+  terms: 'Terms of Service',
+  privacy: 'Privacy Policy',
+  website: 'Website',
+};
+
+const LinkEdit = ({
+  formData,
+  handleInputChange,
+  linkType,
+}: {
+  formData: Partial<OAuth2ClientListItem>;
+  handleInputChange: (
+    e: ChangeEvent,
+    setValue?: any,
+    formField?: string
+  ) => void;
+  linkType: OAuth2ClientURLType;
+}) => {
+  const formUrl = useMemo<Partial<OAuth2ClientURL>>(
+    () => (formData.urls || []).find(({ type }) => type === linkType) || {},
+    [formData, linkType]
+  );
   return (
-    <Modal>
+    <FormControl>
+      <label htmlFor={linkType}>{LINK_NAMES[linkType]}</label>
+      <input
+        id={linkType}
+        name={linkType}
+        value={formUrl?.url || ''}
+        onChange={(e) => {
+          if (!formUrl.type) {
+            formUrl.type = linkType;
+            (formData.urls as Partial<OAuth2ClientURL>[])?.push(formUrl);
+          }
+          formUrl.url = e.target.value;
+          handleInputChange(e, formData.urls, 'urls');
+        }}
+      />
+    </FormControl>
+  );
+};
+
+const EditClientModal = ({
+  close,
+  modalRef,
+  client,
+}: ModalProps<{ client?: OAuth2ClientListItem }>) => {
+  const formRef = useRef<HTMLFormElement>(null);
+
+  const { formData, handleInputChange, handleSubmit } = useForm<
+    Partial<OAuth2ClientListItem>
+  >(client || {}, () => {
+    console.log(formData);
+    return false;
+  });
+
+  return (
+    <Modal modalRef={modalRef}>
       <ModalHeader>
-        <h3>Test!</h3>
+        <h3>Edit OAuth2 Client</h3>
       </ModalHeader>
       <ModalBody>
-        <p>This is only a test</p>
+        <FormWrapper>
+          <form ref={formRef} onSubmit={handleSubmit}>
+            <FormControl>
+              <label htmlFor="title">Title</label>
+              <input
+                id="title"
+                type="text"
+                name="title"
+                value={formData.title}
+                onChange={handleInputChange}
+              />
+            </FormControl>
+            <FormControl>
+              <label htmlFor="description">Description</label>
+              <textarea
+                id="description"
+                name="description"
+                value={formData.description}
+                onChange={handleInputChange}
+              />
+            </FormControl>
+            <FormControl>
+              <label htmlFor="scope">Allowed scopes</label>
+              <input
+                id="scope"
+                name="scope"
+                value={formData.scope}
+                onChange={handleInputChange}
+              />
+            </FormControl>
+            <FormControl>
+              <label htmlFor="grants">Allowed grant types</label>
+              <input
+                id="grants"
+                name="grants"
+                value={formData.grants}
+                onChange={handleInputChange}
+              />
+            </FormControl>
+            <FormControl inline={true}>
+              <label htmlFor="activated">Activated</label>
+              <input
+                id="activated"
+                name="activated"
+                type="checkbox"
+                checked={formData.activated}
+                onChange={handleInputChange}
+              />
+            </FormControl>
+            <FormControl inline={true}>
+              <label htmlFor="verified">Verified</label>
+              <input
+                id="verified"
+                name="verified"
+                type="checkbox"
+                checked={formData.verified}
+                onChange={handleInputChange}
+              />
+            </FormControl>
+            <LinkEdit
+              formData={formData}
+              handleInputChange={handleInputChange}
+              linkType={OAuth2ClientURLType.REDIRECT_URI}
+            ></LinkEdit>
+          </form>
+        </FormWrapper>
       </ModalBody>
       <ModalFooter>
-        <button onClick={() => close(true)}>Close</button>
+        <button onClick={() => close(true)}>Cancel</button>
+        <button>New secret</button>
+        <button onClick={() => handleSubmit()}>Submit</button>
       </ModalFooter>
     </Modal>
   );
@@ -47,7 +180,19 @@ const OAuth2ClientCard = ({ client }: { client: OAuth2ClientListItem }) => (
       )}
     </div>
     <div className={styles.clientInfo}>
-      <h2>{client.title}</h2>
+      <div className={styles.titleWrap}>
+        <h2>{client.title}</h2>
+        <Dropdown opens="right">
+          <button
+            onClick={() =>
+              ModalService.open(EditClientModal, { client: client })
+            }
+          >
+            Edit client
+          </button>
+          {!client.activated && <button>Delete client</button>}
+        </Dropdown>
+      </div>
       <span className={styles.clientDescription}>{client.description}</span>
       <dl>
         <dt>Client ID</dt>
@@ -84,7 +229,6 @@ const OAuth2ClientList = ({
 
   return data ? (
     <>
-      <button onClick={() => ModalService.open(TestModal)}>test</button>
       <div className={styles.clientList}>
         {data.list.map((client) => (
           <OAuth2ClientCard client={client} key={client.client_id} />
diff --git a/components/common/Dropdown/Dropdown.module.scss b/components/common/Dropdown/Dropdown.module.scss
new file mode 100644
index 0000000..f59686c
--- /dev/null
+++ b/components/common/Dropdown/Dropdown.module.scss
@@ -0,0 +1,77 @@
+.wrapper {
+  position: relative;
+
+  .toggle {
+    appearance: none;
+    border: 1px solid #ddd;
+    background: #ffffff;
+    border-radius: 4px;
+    width: 32px;
+    height: 32px;
+    cursor: pointer;
+
+    &.active,
+    &:hover,
+    &:focus-visible {
+      background-color: rgb(240, 240, 240);
+    }
+
+    &.active {
+      border-bottom: 0;
+      border-bottom-left-radius: 0;
+      border-bottom-right-radius: 0;
+    }
+
+    &::after {
+      content: '⁝';
+      font-weight: bold;
+      font-size: 1.25rem;
+    }
+  }
+
+  .dropdown {
+    position: absolute;
+    display: flex;
+    flex-direction: column;
+    top: 100%;
+    min-width: 140px;
+    background-color: #fff;
+    border: 1px solid #ddd;
+    border-radius: 4px;
+
+    a,
+    button {
+      appearance: none;
+      border: 0;
+      background: transparent;
+      font-size: 1rem;
+      text-align: left;
+      padding: 0.5rem 0.5rem;
+      border-bottom: 1px solid #ddd;
+      cursor: pointer;
+
+      &:hover,
+      &:focus-visible {
+        background-color: rgb(240, 240, 240);
+      }
+
+      &:last-child {
+        border-bottom: 0;
+      }
+    }
+  }
+
+  &.right {
+    .dropdown {
+      right: 0;
+      border-top-right-radius: 0;
+    }
+  }
+
+  &.left {
+    .dropdown {
+      left: 0;
+      border-top-left-radius: 0;
+    }
+  }
+}
diff --git a/components/common/Dropdown/Dropdown.tsx b/components/common/Dropdown/Dropdown.tsx
new file mode 100644
index 0000000..2fdb448
--- /dev/null
+++ b/components/common/Dropdown/Dropdown.tsx
@@ -0,0 +1,45 @@
+import { useEffect, useRef, useState } from 'react';
+import conditionalClass from '../../../lib/utils/conditional-class';
+import styles from './Dropdown.module.scss';
+
+export const Dropdown = ({
+  children,
+  opens = 'left',
+}: {
+  children: React.ReactNode;
+  opens?: 'right' | 'left';
+}) => {
+  const [visible, setVisible] = useState(false);
+  const ref = useRef<HTMLDivElement>(null);
+
+  // Off click listener
+  useEffect(() => {
+    if (!visible || !ref) return;
+
+    function handleClickOutside(event: MouseEvent | TouchEvent) {
+      if (ref.current && !ref.current.contains(event.target as HTMLElement)) {
+        setVisible(false);
+      }
+    }
+
+    document.addEventListener('mousedown', handleClickOutside);
+    document.addEventListener('touchstart', handleClickOutside);
+    return () => {
+      document.removeEventListener('mousedown', handleClickOutside);
+      document.removeEventListener('touchstart', handleClickOutside);
+    };
+  }, [ref, visible]);
+
+  return (
+    <div className={[styles.wrapper, styles[opens]].join(' ')} ref={ref}>
+      <button
+        className={[
+          styles.toggle,
+          conditionalClass(visible, styles.active),
+        ].join(' ')}
+        onClick={() => setVisible(!visible)}
+      ></button>
+      {visible && <div className={styles.dropdown}>{children}</div>}
+    </div>
+  );
+};
diff --git a/components/common/Form/Form.module.scss b/components/common/Form/Form.module.scss
new file mode 100644
index 0000000..a45c0da
--- /dev/null
+++ b/components/common/Form/Form.module.scss
@@ -0,0 +1,20 @@
+.wrapper {
+  form {
+    display: flex;
+    flex-direction: column;
+  }
+}
+
+.control {
+  display: flex;
+  flex-direction: column;
+  margin-bottom: 1rem;
+
+  &.inline {
+    flex-direction: row;
+
+    input[type='checkbox'] {
+      margin-left: 1rem;
+    }
+  }
+}
diff --git a/components/common/Form/FormControl/FormControl.tsx b/components/common/Form/FormControl/FormControl.tsx
new file mode 100644
index 0000000..c2d2e2e
--- /dev/null
+++ b/components/common/Form/FormControl/FormControl.tsx
@@ -0,0 +1,20 @@
+import conditionalClass from '../../../../lib/utils/conditional-class';
+import styles from '../Form.module.scss';
+
+export const FormControl = ({
+  children,
+  inline = false,
+}: {
+  children: React.ReactNode;
+  inline?: boolean;
+}) => {
+  return (
+    <div
+      className={[styles.control, conditionalClass(inline, styles.inline)].join(
+        ' '
+      )}
+    >
+      {children}
+    </div>
+  );
+};
diff --git a/components/common/Form/FormWrapper/FormWrapper.tsx b/components/common/Form/FormWrapper/FormWrapper.tsx
new file mode 100644
index 0000000..00f4e40
--- /dev/null
+++ b/components/common/Form/FormWrapper/FormWrapper.tsx
@@ -0,0 +1,5 @@
+import styles from '../Form.module.scss';
+
+export const FormWrapper = ({ children }: { children: React.ReactNode }) => {
+  return <div className={styles.wrapper}>{children}</div>;
+};
diff --git a/components/common/Modal/Modal/Modal.module.scss b/components/common/Modal/Modal/Modal.module.scss
index fe28cb0..efc7976 100644
--- a/components/common/Modal/Modal/Modal.module.scss
+++ b/components/common/Modal/Modal/Modal.module.scss
@@ -21,11 +21,14 @@
 
   .body {
     padding: 1rem;
+    max-height: 50vh;
+    overflow: auto;
   }
 
   .footer {
     padding: 1rem;
     border-top: 1px solid #ddd;
+    gap: 0.5rem;
     display: flex;
     justify-content: flex-end;
   }
diff --git a/components/common/Modal/Modal/Modal.tsx b/components/common/Modal/Modal/Modal.tsx
index 6a11321..3a1a526 100644
--- a/components/common/Modal/Modal/Modal.tsx
+++ b/components/common/Modal/Modal/Modal.tsx
@@ -1,5 +1,16 @@
+import { RefObject } from 'react';
 import styles from './Modal.module.scss';
 
-export default function Modal({ children }: { children: JSX.Element[] }) {
-  return <div className={styles.modal}>{children}</div>;
+export default function Modal({
+  children,
+  modalRef,
+}: {
+  children: React.ReactNode;
+  modalRef: RefObject<HTMLDivElement>;
+}) {
+  return (
+    <div className={styles.modal} ref={modalRef}>
+      {children}
+    </div>
+  );
 }
diff --git a/components/common/Modal/ModalBody/ModalBody.tsx b/components/common/Modal/ModalBody/ModalBody.tsx
index a60f008..3980843 100644
--- a/components/common/Modal/ModalBody/ModalBody.tsx
+++ b/components/common/Modal/ModalBody/ModalBody.tsx
@@ -1,9 +1,5 @@
 import styles from '../Modal/Modal.module.scss';
 
-export default function ModalBody({
-  children,
-}: {
-  children: JSX.Element | [];
-}) {
+export default function ModalBody({ children }: { children: React.ReactNode }) {
   return <div className={styles.body}>{children}</div>;
 }
diff --git a/components/common/Modal/ModalFooter/ModalFooter.tsx b/components/common/Modal/ModalFooter/ModalFooter.tsx
index a3804d2..e1afd91 100644
--- a/components/common/Modal/ModalFooter/ModalFooter.tsx
+++ b/components/common/Modal/ModalFooter/ModalFooter.tsx
@@ -3,7 +3,7 @@ import styles from '../Modal/Modal.module.scss';
 export default function ModalFooter({
   children,
 }: {
-  children: JSX.Element | [];
+  children: React.ReactNode;
 }) {
   return <div className={styles.footer}>{children}</div>;
 }
diff --git a/components/common/Modal/ModalHeader/ModalHeader.tsx b/components/common/Modal/ModalHeader/ModalHeader.tsx
index 873f447..f660635 100644
--- a/components/common/Modal/ModalHeader/ModalHeader.tsx
+++ b/components/common/Modal/ModalHeader/ModalHeader.tsx
@@ -3,7 +3,7 @@ import styles from '../Modal/Modal.module.scss';
 export default function ModalHeader({
   children,
 }: {
-  children: JSX.Element | [];
+  children: React.ReactNode;
 }) {
   return <div className={styles.header}>{children}</div>;
 }
diff --git a/components/common/Modal/ModalRoot/ModalRoot.tsx b/components/common/Modal/ModalRoot/ModalRoot.tsx
index 4e53720..939cabe 100644
--- a/components/common/Modal/ModalRoot/ModalRoot.tsx
+++ b/components/common/Modal/ModalRoot/ModalRoot.tsx
@@ -1,16 +1,18 @@
-import { useState, useEffect } from 'react';
-import { ModalDetail } from '../../../../lib/types/modal.interface';
+import { useState, useEffect, useRef } from 'react';
+import { ModalSetter } from '../../../../lib/types/modal.interface';
 import ModalService from '../services/ModalService';
 import styles from './ModalRoot.module.scss';
 
 export default function ModalRoot() {
-  const [modal, setModal] = useState<ModalDetail<unknown> | null>(null);
+  const [modal, setModal] = useState<ModalSetter<Object> | null>(null);
+  const ref = useRef<HTMLDivElement>(null);
 
   useEffect(() => {
     ModalService.on('open', ({ component, props, target, resolve }) => {
       setModal({
         component,
         props,
+        resolve,
         close: (...args) => {
           setModal(null);
           resolve?.call(null, ...args);
@@ -21,19 +23,36 @@ export default function ModalRoot() {
   }, []);
 
   useEffect(() => {
-    const handler = (e: KeyboardEvent) => {
-      if (e.key === 'Escape') {
-        modal?.close?.call(null, false);
-      }
-    };
-
     if (!modal) {
       return;
     }
 
-    window.addEventListener('keyup', handler);
+    function handleEscapeKey(e: KeyboardEvent) {
+      if (e.key === 'Escape') {
+        modal?.close?.call(null, false);
+      }
+    }
+
+    // Off click listener
+    function handleClickOutside(event: MouseEvent | TouchEvent) {
+      if (
+        ref.current &&
+        !(ref.current as unknown as HTMLElement).contains(
+          event.target as HTMLElement
+        )
+      ) {
+        modal?.close?.call(null, false);
+      }
+    }
+
+    window.addEventListener('keyup', handleEscapeKey);
+    document.addEventListener('mousedown', handleClickOutside);
+    document.addEventListener('touchstart', handleClickOutside);
+
     return () => {
-      window.removeEventListener('keyup', handler);
+      window.removeEventListener('keyup', handleEscapeKey);
+      document.removeEventListener('mousedown', handleClickOutside);
+      document.removeEventListener('touchstart', handleClickOutside);
     };
   }, [modal]);
 
@@ -42,11 +61,7 @@ export default function ModalRoot() {
   return (
     <section className={modal?.component ? styles.modalRoot : ''}>
       {ModalComponent && (
-        <ModalComponent
-          {...modal?.props}
-          close={modal?.close}
-          className={ModalComponent ? 'd-block' : ''}
-        />
+        <ModalComponent {...modal?.props} modalRef={ref} close={modal!.close} />
       )}
     </section>
   );
diff --git a/components/common/Modal/services/ModalService.ts b/components/common/Modal/services/ModalService.ts
index 751d972..431b1eb 100644
--- a/components/common/Modal/services/ModalService.ts
+++ b/components/common/Modal/services/ModalService.ts
@@ -1,15 +1,18 @@
-import { ModalType, ModalDetail } from '../../../../lib/types/modal.interface';
+import {
+  ModalType,
+  ModalEventDetail,
+} from '../../../../lib/types/modal.interface';
 
 const ModalService = {
-  on(event: string, callback: (props: ModalDetail<unknown>) => void) {
+  on(event: string, callback: (props: ModalEventDetail<Object>) => void) {
     document.addEventListener(event, (e: Event) =>
-      callback((e as CustomEvent<ModalDetail<unknown>>).detail)
+      callback((e as CustomEvent<ModalEventDetail<Object>>).detail)
     );
   },
   open<T>(component: ModalType<T>, props: any = {}) {
     return new Promise((resolve, _) => {
       document.dispatchEvent(
-        new CustomEvent<ModalDetail<T>>('open', {
+        new CustomEvent<ModalEventDetail<T>>('open', {
           detail: {
             component,
             props,
diff --git a/lib/hooks/useForm.ts b/lib/hooks/useForm.ts
new file mode 100644
index 0000000..0c04a4e
--- /dev/null
+++ b/lib/hooks/useForm.ts
@@ -0,0 +1,24 @@
+import { ChangeEvent, FormEvent, useState } from 'react';
+
+export function useForm<T>(initialState: T, onSubmit: (data: T) => void) {
+  const [formData, setFormData] = useState<T>(initialState);
+
+  const handleInputChange = (
+    e: ChangeEvent,
+    setValue?: any,
+    formField?: string
+  ) => {
+    const target = e.target as HTMLInputElement;
+    setFormData({
+      ...formData,
+      [formField || target.name]: setValue ?? target.checked ?? target.value,
+    });
+  };
+
+  const handleSubmit = (e?: FormEvent) => {
+    e?.preventDefault();
+    onSubmit(formData);
+  };
+
+  return { formData, handleInputChange, handleSubmit };
+}
diff --git a/lib/types/modal.interface.ts b/lib/types/modal.interface.ts
index 2780c30..6f2f76b 100644
--- a/lib/types/modal.interface.ts
+++ b/lib/types/modal.interface.ts
@@ -1,13 +1,19 @@
-import React from 'react';
+import React, { RefObject } from 'react';
 
-export type ModalType<T> = React.ElementType<
-  T & { close: (...args: any[]) => void }
->;
+export type ModalProps<T = Object> = T & {
+  close: (...args: any[]) => void;
+  modalRef: RefObject<HTMLDivElement>;
+};
 
-export interface ModalDetail<T> {
-  component: ModalType<T>;
-  props: any;
+export type ModalType<T> = React.ElementType<any & ModalProps<T>>;
+
+export interface ModalEventDetail<K = Object> {
+  component: ModalType<K>;
+  props: K;
+  resolve: (...args: any[]) => void;
   target?: HTMLElement;
-  resolve?: (...args: any[]) => void;
-  close?: (...args: any[]) => void;
+}
+
+export interface ModalSetter<K = Object> extends ModalEventDetail<K> {
+  close: (...args: any[]) => void;
 }