From f30eae736639cdb80dd0538216cd279de7197a4a Mon Sep 17 00:00:00 2001
From: devanshu052000 <devanshu.rastogi05@gmail.com>
Date: Tue, 7 Jan 2025 16:48:52 +0530
Subject: [PATCH] Added JSON component for rendering JSON column cell with
 formatting.

---
 .../Widgets/Table/GenerateEachCellValue.jsx   |   2 +-
 .../src/AppBuilder/Widgets/Table/Json.jsx     | 191 ++++++++++++++++++
 .../Widgets/Table/columns/index.jsx           |  21 +-
 3 files changed, 212 insertions(+), 2 deletions(-)
 create mode 100644 frontend/src/AppBuilder/Widgets/Table/Json.jsx

diff --git a/frontend/src/AppBuilder/Widgets/Table/GenerateEachCellValue.jsx b/frontend/src/AppBuilder/Widgets/Table/GenerateEachCellValue.jsx
index 312e57b760..0d2d8530c7 100644
--- a/frontend/src/AppBuilder/Widgets/Table/GenerateEachCellValue.jsx
+++ b/frontend/src/AppBuilder/Widgets/Table/GenerateEachCellValue.jsx
@@ -29,7 +29,7 @@ export default function GenerateEachCellValue({
 
   const [showHighlightedCells, setHighlighterCells] = React.useState(globalFilter ? true : false);
   // const [isNullCellClicked, setIsNullCellClicked] = React.useState(false);
-  const columnTypeAllowToRenderMarkElement = ['text', 'string', 'default', 'number', 'json', undefined];
+  const columnTypeAllowToRenderMarkElement = ['text', 'string', 'default', 'number', undefined];
   const ref = useRef();
   const [showOverlay, setShowOverlay] = useState(false);
   const [hovered, setHovered] = useState(false);
diff --git a/frontend/src/AppBuilder/Widgets/Table/Json.jsx b/frontend/src/AppBuilder/Widgets/Table/Json.jsx
new file mode 100644
index 0000000000..9eda847d3f
--- /dev/null
+++ b/frontend/src/AppBuilder/Widgets/Table/Json.jsx
@@ -0,0 +1,191 @@
+/* eslint-disable no-undef */
+import React, { useState, useEffect } from 'react';
+import { determineJustifyContentValue } from '@/_helpers/utils';
+import OverlayTrigger from 'react-bootstrap/OverlayTrigger';
+
+const Json = ({
+  isEditable,
+  darkMode,
+  handleCellValueChange,
+  cellTextColor,
+  cellValue,
+  column,
+  containerWidth,
+  cell,
+  horizontalAlignment,
+  isMaxRowHeightAuto,
+  cellSize,
+  maxRowHeightValue,
+}) => {
+  const jsonIndentation = false;
+  const ref = React.useRef(null);
+
+  const [hovered, setHovered] = useState(false);
+  const [isEditing, setIsEditing] = useState(false);
+
+  const cellStyles = {
+    color: cellTextColor ?? 'inherit',
+  };
+
+  useEffect(() => {
+    if (!isEditable && isEditing) {
+      setIsEditing(false);
+    }
+  }, [isEditable]);
+
+  function format(obj) {
+    if (typeof obj !== 'object' || obj === null) {
+      return typeof obj === 'string' ? `"${obj}"` : obj;
+    }
+    if (Array.isArray(obj)) {
+      return `[  ${obj.map(format).join(',  ')}  ]`;
+    }
+    return `{  ${Object.entries(obj)
+      .map(([key, value]) => `"${key}":  ${format(value)}`)
+      .join(',  ')}  }`;
+  }
+
+  const formatCellValue = (value, overlay = false) => {
+    try {
+      if (typeof value === 'object') {
+        if (jsonIndentation === true && !overlay) {
+          return JSON.stringify(value, null, 4).replace(/":/g, '":  ');
+        }
+        const formattedJSON = format(value);
+        return formattedJSON;
+      } else {
+        if (jsonIndentation === true && !overlay) {
+          return JSON.stringify(JSON.parse(value), null, 4).replace(/":/g, '":  ');
+        }
+        const formattedJSON = format(JSON.parse(value));
+        return formattedJSON;
+      }
+    } catch (error) {
+      return value;
+    }
+  };
+
+  const _renderString = () => (
+    <div
+      ref={ref}
+      contentEditable={'true'}
+      className={`h-100 text-container long-text-input d-flex align-items-center ${
+        darkMode ? ' textarea-dark-theme' : ''
+      } justify-content-${determineJustifyContentValue(horizontalAlignment)}`}
+      tabIndex={-1}
+      style={{
+        color: cellTextColor ? cellTextColor : 'inherit',
+        outline: 'none',
+        border: 'none',
+        background: 'inherit',
+        position: 'relative',
+        height: '100%',
+      }}
+      readOnly={!isEditable}
+      onBlur={(e) => {
+        setIsEditing(false);
+        if (cellValue !== e.target.textContent) {
+          const value = JSON.stringify(JSON.parse(e.target.textContent.replace(/\n/g, '')));
+          handleCellValueChange(cell.row.index, column.key || column.name, value, cell.row.original);
+        }
+      }}
+      onKeyDown={(e) => {
+        if (e.key === 'Enter') {
+          ref.current.blur();
+          if (cellValue !== e.target.textContent) {
+            const value = JSON.stringify(JSON.parse(e.target.textContent.replace(/\n/g, '')));
+            handleCellValueChange(cell.row.index, column.key || column.name, value, cell.row.original);
+          }
+        }
+      }}
+      onFocus={(e) => {
+        setIsEditing(true);
+        e.stopPropagation();
+      }}
+    >
+      {String(formatCellValue(cellValue))}
+    </div>
+  );
+
+  const getOverlay = () => {
+    return (
+      <div
+        className={`overlay-cell-table ${darkMode && 'dark-theme'}`}
+        onMouseEnter={() => setHovered(true)}
+        onMouseLeave={() => setHovered(false)}
+        style={{ color: 'var(--text-primary)' }}
+      >
+        <span
+          style={{
+            width: `${containerWidth}px`,
+            whiteSpace: 'pre-wrap',
+          }}
+        >
+          {String(formatCellValue(cellValue, true))}
+        </span>
+      </div>
+    );
+  };
+
+  const _showOverlay =
+    ref?.current &&
+    (ref?.current?.clientWidth < ref?.current?.children[0]?.offsetWidth ||
+      ref?.current?.clientHeight < ref?.current?.children[0]?.offsetHeight);
+
+  return (
+    <>
+      <OverlayTrigger
+        placement="bottom"
+        overlay={_showOverlay ? getOverlay() : <div></div>}
+        trigger={_showOverlay && ['hover', 'focus']}
+        rootClose={true}
+        show={_showOverlay && hovered && !isEditing}
+      >
+        {!isEditable ? (
+          <div
+            className={`d-flex align-items-center h-100 w-100 justify-content-${determineJustifyContentValue(
+              horizontalAlignment
+            )}`}
+            style={cellStyles}
+            onMouseMove={() => {
+              if (!hovered) setHovered(true);
+            }}
+            onMouseLeave={() => {
+              setHovered(false);
+            }}
+            ref={ref}
+          >
+            <span
+              style={{
+                maxHeight: isMaxRowHeightAuto
+                  ? 'fit-content'
+                  : maxRowHeightValue
+                  ? `${maxRowHeightValue}px`
+                  : cellSize === 'condensed'
+                  ? '39px'
+                  : '45px',
+                whiteSpace: 'pre-wrap',
+              }}
+            >
+              {String(formatCellValue(cellValue))}
+            </span>
+          </div>
+        ) : (
+          <div className="h-100 d-flex flex-column justify-content-center position-relative">
+            <div
+              onMouseMove={() => {
+                if (!hovered) setHovered(true);
+              }}
+              onMouseLeave={() => setHovered(false)}
+              className={`${isEditing ? 'h-100 content-editing' : ''} h-100`}
+            >
+              {_renderString()}
+            </div>
+          </div>
+        )}
+      </OverlayTrigger>
+    </>
+  );
+};
+
+export default Json;
diff --git a/frontend/src/AppBuilder/Widgets/Table/columns/index.jsx b/frontend/src/AppBuilder/Widgets/Table/columns/index.jsx
index c6a5945a49..e7013d0b1e 100644
--- a/frontend/src/AppBuilder/Widgets/Table/columns/index.jsx
+++ b/frontend/src/AppBuilder/Widgets/Table/columns/index.jsx
@@ -14,6 +14,7 @@ import { CustomSelect } from '../CustomSelect';
 import SolidIcon from '@/_ui/Icon/SolidIcons';
 import Text from '../Text';
 import StringColumn from '../String';
+import Json from '../Json';
 
 export default function generateColumnsData({
   columnProperties,
@@ -186,7 +187,6 @@ export default function generateColumnsData({
 
         switch (columnType) {
           case 'string':
-          case 'json':
           case undefined:
           case 'default': {
             const cellTextColor = getResolvedValue(column.textColor, { cellValue, rowData }) ?? '';
@@ -715,6 +715,25 @@ export default function generateColumnsData({
               </div>
             );
           }
+          case 'json': {
+            return (
+              <Json
+                isEditable={isEditable}
+                darkMode={darkMode}
+                handleCellValueChange={handleCellValueChange}
+                cellTextColor={cellTextColor}
+                horizontalAlignment={horizontalAlignment}
+                cellValue={cellValue}
+                column={column}
+                currentState={currentState}
+                containerWidth={width}
+                cell={cell}
+                isMaxRowHeightAuto={isMaxRowHeightAuto}
+                cellSize={cellSize}
+                maxRowHeightValue={maxRowHeightValue}
+              />
+            );
+          }
         }
         return cellValue || '';
       },