feature(core):добавлен формат текста

2025-11-05 14:58:05 +03:00
parent 6d04c0ada0
commit 84aefe0d35
11 changed files with 526 additions and 1382 deletions
--- a/lib/screens/collections/widgets/ticket_card.dart
+++ b/lib/screens/collections/widgets/ticket_card.dart
@@ -17,6 +17,7 @@ import 'package:remever/inject.dart';
 import 'package:remever/screens/dialogs/alert_dialog.dart';
 import 'package:remever/screens/dialogs/replace_diaog.dart';
 import 'package:remever/services/tickets/tickets_interface.dart';
+import 'package:remever/widgets/markdown_readmore_text.dart';

 class TicketCard extends StatefulWidget {
  const TicketCard({
@@ -159,15 +160,15 @@ class _TicketCardState extends State<TicketCard> {
  }

  Widget _buildText(BuildContext context) {
-    return ReadMoreText(
-      _isRolled ? widget.ticket.answer : widget.ticket.question,
-      trimMode: TrimMode.Line,
+    final text = _isRolled ? widget.ticket.answer : widget.ticket.question;
+
+    return MarkdownReadMoreText(
+      text,
      trimLines: 3,
-      trimCollapsedText: '\nРазвернуть',
-      trimExpandedText: '\nСвернуть',
      style: Regular16px().style,
-      moreStyle: Regular12px().style.copyWith(color: AppColors.primary_blue),
-      lessStyle: Regular12px().style.copyWith(color: AppColors.primary_blue),
+      linkStyle: Regular12px().style.copyWith(color: AppColors.primary_blue),
+      expandText: 'Развернуть',
+      collapseText: 'Свернуть',
    );
  }

--- a/lib/screens/crud_collection/widgets/crud_collection_fullscreen_field.dart
+++ b/lib/screens/crud_collection/widgets/crud_collection_fullscreen_field.dart
@@ -1,4 +1,5 @@
 import 'package:auto_route/auto_route.dart';
+import 'package:collection/collection.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
@@ -43,14 +44,106 @@ class _CrudCollectionFullscreenFieldState
    if (widget.content != null) {
      _controller.text = widget.content!;
    }
+
+    _controller.addListener(_handleTextChange);
  }

  @override
  void dispose() {
+    _controller.removeListener(_handleTextChange);
    _controller.dispose();
    super.dispose();
  }

+  String? _lastText;
+
+  void _handleTextChange() {
+    final currentText = _controller.text;
+
+    // Если текст не изменился — выходим
+    if (_lastText == currentText) return;
+
+    // Находим позицию курсора
+    final selection = _controller.selection;
+    if (!selection.isValid) return;
+
+    // Проверяем, был ли добавлен \n
+    if (_lastText != null && currentText.length > _lastText!.length) {
+      final addedChars = currentText.substring(_lastText!.length);
+      if (addedChars == '\n') {
+        _handleNewLineInserted(selection.start - 1);
+      }
+    }
+
+    _lastText = currentText;
+  }
+
+  void _handleNewLineInserted(int newlinePosition) {
+    final text = _controller.text;
+
+    // Находим начало текущей строки (до \n)
+    final lineStart = text.lastIndexOf('\n', newlinePosition - 1) + 1;
+    final currentLine = text.substring(lineStart, newlinePosition);
+
+    String? prefix;
+
+    // Проверяем, начинается ли строка с префикса списка
+    if (currentLine.startsWith('• ')) {
+      prefix = '• ';
+    } else {
+      final match = RegExp(r'^(\d+)\.\s').firstMatch(currentLine);
+      if (match != null) {
+        final number = int.parse(match.group(1)!) + 1;
+        prefix = '$number. ';
+      }
+    }
+
+    // Если строка пустая (только префикс) — выходим из списка
+    if (currentLine.trim().isEmpty && prefix != null) {
+      _exitListAt(newlinePosition);
+      return;
+    }
+
+    // Если есть префикс — добавляем новую строку с префиксом
+    if (prefix != null) {
+      final insertPos = newlinePosition + 1;
+      final newText =
+          text.substring(0, insertPos) + prefix + text.substring(insertPos);
+      _controller.text = newText;
+
+      // Перемещаем курсор после префикса
+      _controller.selection = TextSelection.collapsed(
+        offset: insertPos + prefix.length,
+      );
+      return;
+    }
+
+    // Иначе — просто оставляем \n
+    _controller.selection = TextSelection.collapsed(
+      offset: newlinePosition + 1,
+    );
+  }
+
+  void _exitListAt(int newlinePosition) {
+    final text = _controller.text;
+    final insertPos = newlinePosition + 1;
+
+    // Удаляем префикс из новой строки
+    final lineStart = text.lastIndexOf('\n', newlinePosition - 1) + 1;
+    final currentLine = text.substring(lineStart, newlinePosition);
+    final trimmed = currentLine.trim();
+
+    String replacement = '\n';
+    if (trimmed.startsWith('•') || RegExp(r'^\d+\.').hasMatch(trimmed)) {
+      replacement = '\n'; // просто перенос
+    }
+
+    final newText =
+        text.substring(0, insertPos) + replacement + text.substring(insertPos);
+    _controller.text = newText;
+    _controller.selection = TextSelection.collapsed(offset: insertPos);
+  }
+
  @override
  Widget build(BuildContext context) {
    return KeyboardSizeProvider(
@@ -109,13 +202,22 @@ class _CrudCollectionFullscreenFieldState
                top: BorderSide(color: AppColors.gray, width: 1.w),
              ),
            ),
-            child: Row(
-              mainAxisAlignment: MainAxisAlignment.spaceEvenly,
-              children: [
-                _buildPasteButton(),
-                _buildCopyButton(),
-                _buildSubmitButton(),
-              ],
+            child: SingleChildScrollView(
+              scrollDirection: Axis.horizontal,
+              child: Row(
+                mainAxisAlignment: MainAxisAlignment.spaceEvenly,
+                children: [
+                  const WSpace(8),
+                  _buildPasteButton(),
+                  _buildCopyButton(),
+                  _buildBoldButton(),
+                  _buildH1Button(),
+                  _buildBulletListButton(),
+                  _buildNumberedListButton(),
+                  _buildSubmitButton(),
+                  const WSpace(8),
+                ],
+              ),
            ),
          ),
        );
@@ -123,6 +225,119 @@ class _CrudCollectionFullscreenFieldState
    );
  }

+  Widget _buildBoldButton() {
+    return _MenuButton(
+      icon: Icon(Icons.format_bold),
+      onTap: () => _wrapSelection('**', '**'),
+    );
+  }
+
+  Widget _buildH1Button() {
+    return _MenuButton(
+      icon: Icon(Icons.format_italic_outlined),
+      onTap: () => _insertAtLineStart('# '),
+    );
+  }
+
+  Widget _buildBulletListButton() {
+    return _MenuButton(
+      icon: Icon(Icons.list),
+      onTap: () => _insertBulletList(),
+    );
+  }
+
+  Widget _buildNumberedListButton() {
+    return _MenuButton(
+      icon: Icon(Icons.list_alt_outlined),
+      onTap: () => _insertNumberedList(),
+    );
+  }
+
+  void _wrapSelection(String before, String after) {
+    final text = _controller.text;
+    final selection = _controller.selection;
+
+    if (!selection.isValid) {
+      _controller.text = '$before${selection.textInside(text)}$after';
+      _controller.selection = TextSelection.collapsed(
+        offset: _controller.text.length - after.length,
+      );
+      return;
+    }
+
+    final newText = text.replaceRange(
+      selection.start,
+      selection.end,
+      '$before${selection.textInside(text)}$after',
+    );
+    _controller.text = newText;
+
+    final cursorPos =
+        selection.start + before.length + selection.textInside(text).length;
+    _controller.selection = TextSelection.collapsed(offset: cursorPos);
+  }
+
+  void _insertAtLineStart(String prefix) {
+    final text = _controller.text;
+    final selection = _controller.selection;
+    int start = selection.start;
+
+    // Находим начало строки
+    int lineStart = text.lastIndexOf('\n', start - 1) + 1;
+    if (lineStart == 0 && start == 0) lineStart = 0;
+
+    final newText = text.replaceRange(lineStart, lineStart, prefix);
+    _controller.text = newText;
+
+    _controller.selection = TextSelection.collapsed(
+      offset: lineStart + prefix.length + (selection.end - selection.start),
+    );
+  }
+
+  void _insertBulletList() {
+    _insertListPrefix('• ');
+  }
+
+  void _insertNumberedList() {
+    _insertListPrefix('1. ');
+  }
+
+  void _insertListPrefix(String prefix) {
+    final text = _controller.text;
+    final selection = _controller.selection;
+
+    String insertText;
+    int newCursorPos;
+
+    if (selection.isCollapsed) {
+      // Вставляем в позицию курсора
+      insertText = prefix;
+      newCursorPos = selection.start + prefix.length;
+    } else {
+      // Оборачиваем выделение
+      final selected = selection.textInside(text);
+      final lines = selected.split('\n').where((l) => l.isNotEmpty).toList();
+
+      final prefixed = lines
+          .mapIndexed((index, line) {
+            if (prefix == '• ') return '$prefix$line';
+            final num = index + 1;
+            return '$num. $line';
+          })
+          .join('\n');
+      insertText = prefixed;
+      newCursorPos = selection.start + prefixed.length;
+    }
+
+    final newText = text.replaceRange(
+      selection.start,
+      selection.end,
+      insertText,
+    );
+    _controller.text = newText;
+    _controller.selection = TextSelection.collapsed(offset: newCursorPos);
+  }
+
  Widget _buildPasteButton() {
    return GestureDetector(
      onTap: _onPasteTap,
@@ -205,6 +420,7 @@ class _CrudCollectionFullscreenFieldState
            maxLines: 99,
            maxLength: 250,
            cursorColor: AppColors.danger,
+            textInputAction: TextInputAction.newline,
            decoration: const InputDecoration.collapsed(
              hintText: 'Введите содержимое',
              hintStyle: TextStyle(color: AppColors.gray),
@@ -289,3 +505,18 @@ class _CrudCollectionFullscreenFieldState
    }
  }
 }
+
+class _MenuButton extends StatelessWidget {
+  final Widget icon;
+  final VoidCallback onTap;
+
+  const _MenuButton({required this.icon, required this.onTap});
+
+  @override
+  Widget build(BuildContext context) {
+    return GestureDetector(
+      onTap: onTap,
+      child: Container(padding: const EdgeInsets.all(8).r, child: icon),
+    );
+  }
+}
--- a/lib/screens/dialogs/info_dialog.dart
+++ b/lib/screens/dialogs/info_dialog.dart
@@ -8,6 +8,7 @@ import 'package:remever/common/widgets/w_if.dart';
 import 'package:remever/common/widgets/wspace.dart';
 import 'package:remever/components/extensions/context.dart';
 import 'package:remever/database/database.dart';
+import 'package:remever/widgets/markdown_text.dart';
 import 'package:remever/widgets/primary_button.dart';

 class InfoDialog extends StatelessWidget {
@@ -60,15 +61,24 @@ class InfoDialog extends StatelessWidget {
    return Flexible(
      child: SingleChildScrollView(
        controller: ScrollController(),
-        child: AppTypography(
-          collection.desc,
-          type: Regular14px(),
-          maxLines: 9999,
-        ),
+        child: MarkdownText(collection.desc),
      ),
    );
  }

+  // Widget _buildText() {
+  //   return Flexible(
+  //     child: SingleChildScrollView(
+  //       controller: ScrollController(),
+  //       child: AppTypography(
+  //         collection.desc,
+  //         type: Regular14px(),
+  //         maxLines: 9999,
+  //       ),
+  //     ),
+  //   );
+  // }
+
  ///
  /// Название коллекции
  ///