From 63ddb2917d0500dc72538c8c1123267271255a61 Mon Sep 17 00:00:00 2001
From: STEVEN <imrealleonardo@gmail.com>
Date: Tue, 21 Dec 2021 22:31:42 +0800
Subject: [PATCH] Feat: update editor tools (#14)

* fileupload

* update memo editor comman tool btns

* update editor tools

Co-authored-by: lqwakeup <qiaobingxue1998@163.com>
---
 web/public/icons/image.svg           |  1 +
 web/src/components/Editor/Editor.tsx | 19 ++++--
 web/src/components/MemoEditor.tsx    | 98 +++++++++++++++++++++-------
 web/src/less/editor.less             | 18 ++++-
 4 files changed, 104 insertions(+), 32 deletions(-)
 create mode 100644 web/public/icons/image.svg

diff --git a/web/public/icons/image.svg b/web/public/icons/image.svg
new file mode 100644
index 00000000..4d5f44c8
--- /dev/null
+++ b/web/public/icons/image.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 0 24 24" width="24px" fill="#000000"><path d="M0 0h24v24H0V0z" fill="none"/><path d="M19 5v14H5V5h14m0-2H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-4.86 8.86l-3 3.87L9 13.14 6 17h12l-3.86-5.14z"/></svg>
\ No newline at end of file
diff --git a/web/src/components/Editor/Editor.tsx b/web/src/components/Editor/Editor.tsx
index 4a30d259..48f09615 100644
--- a/web/src/components/Editor/Editor.tsx
+++ b/web/src/components/Editor/Editor.tsx
@@ -14,7 +14,7 @@ export interface EditorRefActions {
   getContent: () => string;
 }
 
-interface Props {
+export interface EditorProps {
   className: string;
   initialContent: string;
   placeholder: string;
@@ -23,11 +23,13 @@ interface Props {
   showTools: boolean;
   onConfirmBtnClick: (content: string) => void;
   onCancelBtnClick: () => void;
+  onTagTextBtnClick: () => void;
+  onUploadFileBtnClick: () => void;
   onContentChange: (content: string) => void;
 }
 
 // eslint-disable-next-line react/display-name
-const Editor = forwardRef((props: Props, ref: React.ForwardedRef<EditorRefActions>) => {
+const Editor = forwardRef((props: EditorProps, ref: React.ForwardedRef<EditorRefActions>) => {
   const {
     globalState: { useTinyUndoHistoryCache },
   } = useContext(appContext);
@@ -40,6 +42,8 @@ const Editor = forwardRef((props: Props, ref: React.ForwardedRef<EditorRefAction
     showTools,
     onConfirmBtnClick: handleConfirmBtnClickCallback,
     onCancelBtnClick: handleCancelBtnClickCallback,
+    onTagTextBtnClick: handleTagTextBtnClickCallback,
+    onUploadFileBtnClick: handleUploadFileBtnClickCallback,
     onContentChange: handleContentChangeCallback,
   } = props;
   const editorRef = useRef<HTMLTextAreaElement>(null);
@@ -169,9 +173,14 @@ const Editor = forwardRef((props: Props, ref: React.ForwardedRef<EditorRefAction
         onKeyDown={handleEditorKeyDown}
       ></textarea>
       <div className="common-tools-wrapper">
-        <Only when={showTools}>
-          <div className={"common-tools-container"}>{/* nth */}</div>
-        </Only>
+        <div className="common-tools-container">
+          <Only when={showTools}>
+            <>
+              <img className="action-btn file-upload" src="/icons/tag.svg" onClick={handleTagTextBtnClickCallback} />
+              <img className="action-btn file-upload" src="/icons/image.svg" onClick={handleUploadFileBtnClickCallback} />
+            </>
+          </Only>
+        </div>
         <div className="btns-container">
           <Only when={showCancelBtn}>
             <button className="action-btn cancel-btn" onClick={handleCommonCancelBtnClick}>
diff --git a/web/src/components/MemoEditor.tsx b/web/src/components/MemoEditor.tsx
index 00aa329c..2a3265af 100644
--- a/web/src/components/MemoEditor.tsx
+++ b/web/src/components/MemoEditor.tsx
@@ -4,7 +4,7 @@ import { globalStateService, locationService, memoService, resourceService } fro
 import utils from "../helpers/utils";
 import { storage } from "../helpers/storage";
 import toastHelper from "./Toast";
-import Editor, { EditorRefActions } from "./Editor/Editor";
+import Editor, { EditorProps, EditorRefActions } from "./Editor/Editor";
 import "../less/memo-editor.less";
 
 interface Props {}
@@ -38,32 +38,14 @@ const MemoEditor: React.FC<Props> = () => {
       return;
     }
 
-    const handleUploadFile = async (file: File) => {
-      const { type } = file;
-
-      if (!type.startsWith("image")) {
-        return;
-      }
-
-      try {
-        if (!editorRef.current) {
-          return;
-        }
-
-        const image = await resourceService.upload(file);
-        const url = `/r/${image.id}/${image.filename}`;
-
-        editorRef.current.insertText(url);
-      } catch (error: any) {
-        toastHelper.error(error);
-      }
-    };
-
     const handlePasteEvent = async (event: ClipboardEvent) => {
       if (event.clipboardData && event.clipboardData.files.length > 0) {
         event.preventDefault();
         const file = event.clipboardData.files[0];
-        handleUploadFile(file);
+        const url = await handleUploadFile(file);
+        if (url) {
+          editorRef.current?.insertText(url);
+        }
       }
     };
 
@@ -71,7 +53,10 @@ const MemoEditor: React.FC<Props> = () => {
       if (event.dataTransfer && event.dataTransfer.files.length > 0) {
         event.preventDefault();
         const file = event.dataTransfer.files[0];
-        handleUploadFile(file);
+        const url = await handleUploadFile(file);
+        if (url) {
+          editorRef.current?.insertText(url);
+        }
       }
     };
 
@@ -84,6 +69,23 @@ const MemoEditor: React.FC<Props> = () => {
     };
   }, []);
 
+  const handleUploadFile = useCallback(async (file: File) => {
+    const { type } = file;
+
+    if (!type.startsWith("image")) {
+      return;
+    }
+
+    try {
+      const image = await resourceService.upload(file);
+      const url = `/r/${image.id}/${image.filename}`;
+
+      return url;
+    } catch (error: any) {
+      toastHelper.error(error);
+    }
+  }, []);
+
   const handleSaveBtnClick = useCallback(async (content: string) => {
     if (content === "") {
       toastHelper.error("内容不能为空呀");
@@ -131,9 +133,53 @@ const MemoEditor: React.FC<Props> = () => {
     setEditorContentCache(content);
   }, []);
 
+  const handleTagTextBtnClick = useCallback(() => {
+    if (!editorRef.current) {
+      return;
+    }
+
+    const currentValue = editorRef.current.getContent();
+    const selectionStart = editorRef.current.element.selectionStart;
+    const prevString = currentValue.slice(0, selectionStart);
+    const nextString = currentValue.slice(selectionStart);
+    let cursorIndex = prevString.length;
+
+    if (prevString.endsWith("# ") && nextString.startsWith(" ")) {
+      editorRef.current.setContent(prevString.slice(0, prevString.length - 2) + nextString.slice(1));
+      cursorIndex = prevString.length - 2;
+    } else {
+      editorRef.current.element.value = prevString + "#  " + nextString;
+      cursorIndex = prevString.length + 2;
+    }
+
+    setTimeout(() => {
+      editorRef.current?.element.setSelectionRange(cursorIndex, cursorIndex);
+      editorRef.current?.focus();
+    });
+  }, []);
+
+  const handleUploadFileBtnClick = useCallback(() => {
+    const inputEl = document.createElement("input");
+    inputEl.type = "file";
+    inputEl.multiple = false;
+    inputEl.accept = "image/png, image/gif, image/jpeg";
+    inputEl.onchange = async () => {
+      if (!inputEl.files || inputEl.files.length === 0) {
+        return;
+      }
+
+      const file = inputEl.files[0];
+      const url = await handleUploadFile(file);
+      if (url) {
+        editorRef.current?.insertText(url);
+      }
+    };
+    inputEl.click();
+  }, []);
+
   const showEditStatus = Boolean(globalState.editMemoId);
 
-  const editorConfig = useMemo(
+  const editorConfig: EditorProps = useMemo(
     () => ({
       className: "memo-editor",
       initialContent: getEditorContentCache(),
@@ -143,6 +189,8 @@ const MemoEditor: React.FC<Props> = () => {
       showTools: true,
       onConfirmBtnClick: handleSaveBtnClick,
       onCancelBtnClick: handleCancelBtnClick,
+      onTagTextBtnClick: handleTagTextBtnClick,
+      onUploadFileBtnClick: handleUploadFileBtnClick,
       onContentChange: handleContentChange,
     }),
     [showEditStatus]
diff --git a/web/src/less/editor.less b/web/src/less/editor.less
index e9d351f8..633fcb3f 100644
--- a/web/src/less/editor.less
+++ b/web/src/less/editor.less
@@ -10,7 +10,9 @@
   > .common-editor-inputer {
     display: inline-block;
     width: 100%;
-    min-height: 24px;
+    padding-top: 4px;
+    padding-bottom: 12px;
+    min-height: 40px;
     max-height: 300px;
     font-size: 15px;
     line-height: 24px;
@@ -19,7 +21,6 @@
     overflow-y: scroll;
     background-color: transparent;
     z-index: 1;
-    margin-bottom: 4px;
     white-space: pre-wrap;
     .hide-scroll-bar();
 
@@ -40,6 +41,19 @@
 
     > .common-tools-container {
       .flex(row, flex-start, center);
+
+      > .action-btn {
+        width: 18px;
+        height: auto;
+        margin-right: 8px;
+        user-select: none;
+        cursor: pointer;
+        opacity: 0.5;
+
+        &:hover {
+          opacity: 0.8;
+        }
+      }
     }
 
     > .btns-container {