From 42493c2e982a3efd0ac8ae62b43eb3f9d570891b Mon Sep 17 00:00:00 2001
From: kvakazyambra <kvakazyambra@gmail.com>
Date: Wed, 20 Sep 2023 23:57:44 +0300
Subject: [PATCH] Table of contents mobile style

---
 src/components/Article/FullArticle.tsx        |  2 +-
 .../TableOfContents.module.scss               | 74 +++++++++++++--
 .../TableOfContents/TableOfContents.tsx       | 90 +++++++++++++------
 3 files changed, 133 insertions(+), 33 deletions(-)

diff --git a/src/components/Article/FullArticle.tsx b/src/components/Article/FullArticle.tsx
index a4545dc2..a2d03729 100644
--- a/src/components/Article/FullArticle.tsx
+++ b/src/components/Article/FullArticle.tsx
@@ -297,7 +297,7 @@ export const FullArticle = (props: Props) => {
             </Show>
           </article>
 
-          <Show when={isDesktop() && body()}>
+          <Show when={body()}>
             <div class="col-md-6 offset-md-1">
               <TableOfContents variant="article" parentSelector="#shoutBody" body={body()} />
             </div>
diff --git a/src/components/TableOfContents/TableOfContents.module.scss b/src/components/TableOfContents/TableOfContents.module.scss
index 501bae9f..a743a105 100644
--- a/src/components/TableOfContents/TableOfContents.module.scss
+++ b/src/components/TableOfContents/TableOfContents.module.scss
@@ -1,7 +1,38 @@
 .TableOfContentsFixedWrapper {
   min-height: 100%;
+  position: relative;
   top: 0;
 
+  @include media-breakpoint-down(xl) {
+    background: #000;
+    bottom: 0;
+    color: #fff;
+    font-size: 1.6rem;
+    left: 0;
+    min-height: auto;
+    max-height: 50vh;
+    position: fixed;
+    top: auto;
+    width: 100%;
+
+    .TableOfContentsHeading {
+      text-transform: capitalize;
+    }
+
+    .TableOfContentsHeading,
+    button {
+      &,
+      &:hover {
+        color: #fff;
+      }
+    }
+
+    .TableOfContentsHeadingsItem {
+      font-size: 1.6rem;
+      margin-top: 1.6rem;
+    }
+  }
+
   &:not(.TableOfContentsFixedWrapperLefted) {
     margin-top: -0.2em;
 
@@ -32,19 +63,31 @@
 }
 
 .TableOfContentsContainer {
-  position: sticky;
   top: 100px;
   right: 20px;
   display: flex;
   width: 100%;
-  height: calc(100vh - 120px);
   overflow: auto;
-  flex-direction: column;
   align-items: flex-start;
   background-color: transparent;
 
-  .TableOfContentsFixedWrapperLefted & {
-    height: calc(100vh - 250px);
+  @include media-breakpoint-up(xl) {
+    flex-direction: column;
+    height: calc(100vh - 120px);
+    position: sticky;
+
+    .TableOfContentsFixedWrapperLefted & {
+      height: calc(100vh - 250px);
+    }
+  }
+}
+
+.TableOfContentsContainerInner {
+  @include media-breakpoint-down(xl) {
+    flex: 1 100%;
+    max-height: 50vh;
+    overflow: auto;
+    padding: 1.4rem 2rem;
   }
 }
 
@@ -74,11 +117,31 @@
   border: none;
   cursor: pointer;
 
+  @include media-breakpoint-down(xl) {
+    background: #fff;
+    border: 1px solid #000;
+    border-radius: 100%;
+    bottom: 1rem;
+    height: 40px;
+    position: fixed;
+    right: 1rem;
+    top: auto;
+    width: 40px;
+  }
+
   &:hover {
     filter: invert(1);
   }
 }
 
+.TableOfContentsCloseButton {
+  height: 2.4rem;
+  position: absolute;
+  top: 1.4rem;
+  right: 1.4rem;
+  width: 2.4rem;
+}
+
 .TableOfContentsHeadingsList {
   position: relative;
   display: flex;
@@ -97,7 +160,6 @@
   font-weight: 400;
   line-height: 20px;
   text-align: left;
-  letter-spacing: -0.14px;
 
   &:hover {
     color: rgb(0 0 0 / 50%);
diff --git a/src/components/TableOfContents/TableOfContents.tsx b/src/components/TableOfContents/TableOfContents.tsx
index 97807d14..8761700a 100644
--- a/src/components/TableOfContents/TableOfContents.tsx
+++ b/src/components/TableOfContents/TableOfContents.tsx
@@ -68,42 +68,48 @@ export const TableOfContents = (props: Props) => {
       >
         <div class={styles.TableOfContentsContainer}>
           <Show when={isVisible()}>
-            <div class={styles.TableOfContentsHeader}>
-              <p class={styles.TableOfContentsHeading}>{t('contents')}</p>
-            </div>
-            <ul class={styles.TableOfContentsHeadingsList}>
-              <For each={headings()}>
-                {(h) => (
-                  <li>
-                    <button
-                      class={clsx(styles.TableOfContentsHeadingsItem, {
-                        [styles.TableOfContentsHeadingsItemH3]: h.nodeName === 'H3',
-                        [styles.TableOfContentsHeadingsItemH4]: h.nodeName === 'H4'
-                      })}
-                      innerHTML={h.textContent}
-                      onClick={(e) => {
-                        e.preventDefault()
+            <div class={styles.TableOfContentsContainerInner}>
+              <div class={styles.TableOfContentsHeader}>
+                <p class={styles.TableOfContentsHeading}>{t('contents')}</p>
+              </div>
+              <ul class={styles.TableOfContentsHeadingsList}>
+                <For each={headings()}>
+                  {(h) => (
+                    <li>
+                      <button
+                        class={clsx(styles.TableOfContentsHeadingsItem, {
+                          [styles.TableOfContentsHeadingsItemH3]: h.nodeName === 'H3',
+                          [styles.TableOfContentsHeadingsItemH4]: h.nodeName === 'H4'
+                        })}
+                        innerHTML={h.textContent}
+                        onClick={(e) => {
+                          e.preventDefault()
 
-                        scrollToHeader(h)
-                      }}
-                    />
-                  </li>
-                )}
-              </For>
-            </ul>
+                          scrollToHeader(h)
+                        }}
+                      />
+                    </li>
+                  )}
+                </For>
+              </ul>
+            </div>
           </Show>
 
           <button
-            class={clsx(styles.TableOfContentsPrimaryButton, {
-              [styles.TableOfContentsPrimaryButtonLefted]: props.variant === 'editor' && !isVisible()
-            })}
+            class={clsx(
+              styles.TableOfContentsPrimaryButton,
+              {
+                [styles.TableOfContentsPrimaryButtonLefted]: props.variant === 'editor' && !isVisible()
+              },
+              'd-none d-xl-block'
+            )}
             onClick={(e) => {
               e.preventDefault()
               toggleIsVisible()
             }}
             title={isVisible() ? t('Hide table of contents') : t('Show table of contents')}
           >
-            <Show when={isVisible()} fallback={<Icon name="show-table-of-contents" class={'icon'} />}>
+            <Show when={isVisible()} fallback={<Icon name="show-table-of-contents" class="icon" />}>
               {props.variant === 'editor' ? (
                 <Icon name="hide-table-of-contents" class="icon" />
               ) : (
@@ -111,7 +117,39 @@ export const TableOfContents = (props: Props) => {
               )}
             </Show>
           </button>
+
+          <Show when={isVisible()}>
+            <button
+              class={clsx(styles.TableOfContentsCloseButton, 'd-xl-none')}
+              onClick={(e) => {
+                e.preventDefault()
+                toggleIsVisible()
+              }}
+              title={isVisible() ? t('Hide table of contents') : t('Show table of contents')}
+            >
+              <Icon name="close-white" class="icon" />
+            </button>
+          </Show>
         </div>
+
+        <Show when={!isVisible()}>
+          <button
+            class={clsx(
+              styles.TableOfContentsPrimaryButton,
+              {
+                [styles.TableOfContentsPrimaryButtonLefted]: props.variant === 'editor' && !isVisible()
+              },
+              'd-xl-none'
+            )}
+            onClick={(e) => {
+              e.preventDefault()
+              toggleIsVisible()
+            }}
+            title={isVisible() ? t('Hide table of contents') : t('Show table of contents')}
+          >
+            <Icon name="hide-table-of-contents-2" class="icon" />
+          </button>
+        </Show>
       </div>
     </Show>
   )