133 lines
4.1 KiB
Dart
133 lines
4.1 KiB
Dart
import 'package:auto_size_text/auto_size_text.dart';
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import 'package:drag_and_drop_lists/drag_and_drop_item.dart';
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import 'package:drag_and_drop_lists/drag_and_drop_list.dart';
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import 'package:drag_and_drop_lists/drag_and_drop_lists.dart';
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/material.dart';
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import 'package:manager_app/Screens/Configurations/Section/SubSection/listViewcard.dart';
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import 'package:manager_app/Screens/Configurations/Section/SubSection/new_update_image_slider.dart';
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import 'package:manager_app/app_context.dart';
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import 'package:manager_app/constants.dart';
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import 'package:managerapi/api.dart';
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import 'dart:convert';
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import 'package:provider/provider.dart';
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class SliderConfig extends StatefulWidget {
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final String color;
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final String label;
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final String initialValue;
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final ValueChanged<String> onChanged;
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const SliderConfig({
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Key key,
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this.color,
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this.label,
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this.initialValue,
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this.onChanged,
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}) : super(key: key);
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@override
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_SliderConfigState createState() => _SliderConfigState();
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}
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class _SliderConfigState extends State<SliderConfig> {
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SliderDTO sliderDTO;
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@override
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void initState() {
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super.initState();
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sliderDTO = SliderDTO.fromJson(json.decode(widget.initialValue));
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List<ImageDTO> test = new List<ImageDTO>.from(sliderDTO.images);
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test.add(ImageDTO(title: null));
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sliderDTO.images = test;
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print(sliderDTO);
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}
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@override
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Widget build(BuildContext context) {
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final appContext = Provider.of<AppContext>(context);
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Size size = MediaQuery.of(context).size;
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void _onReorder(int oldIndex, int newIndex) {
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setState(
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() {
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if (newIndex > oldIndex) {
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newIndex -= 1;
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}
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final ImageDTO item = sliderDTO.images.removeAt(oldIndex);
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sliderDTO.images.insert(newIndex, item);
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},
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);
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}
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return ReorderableListView(
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onReorder: _onReorder,
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scrollDirection: Axis.horizontal,
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padding: const EdgeInsets.symmetric(vertical: 25.0),
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children: List.generate(
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sliderDTO.images.length,
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(index) {
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return ListViewCard(
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sliderDTO.images,
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index,
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Key('$index'),
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appContext,
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(images) {
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print(images);
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print("ONCHANEGDE");
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setState(() {
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List<ImageDTO> test = new List<ImageDTO>.from(images);
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sliderDTO.images = test;
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List<ImageDTO> testToSend = new List<ImageDTO>.from(images);
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testToSend = testToSend.where((element) => element.source_ != null).toList();
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var sliderToSend = new SliderDTO();
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sliderToSend.images = testToSend;
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widget.onChanged(jsonEncode(sliderToSend).toString());
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});
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}
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);
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},
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),
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);
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return GridView.builder(
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shrinkWrap: true,
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gridDelegate: new SliverGridDelegateWithFixedCrossAxisCount(crossAxisCount: 8),
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itemCount: sliderDTO.images.length,
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itemBuilder: (BuildContext context, int index) {
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return
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InkWell(
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onTap: () {
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// Main screen
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showNewOrUpdateImageSlider(
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sliderDTO.images[index],
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(value) {
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print("get result bébé");
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setState(() {
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sliderDTO.images.add(value);
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widget.onChanged(jsonEncode(sliderDTO).toString());
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});
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},
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appContext,
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context);
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},
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child: Container(
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decoration: boxDecoration(sliderDTO.images[index], appContext),
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padding: const EdgeInsets.all(15),
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margin: EdgeInsets.symmetric(vertical: 15, horizontal: 15),
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child: Align(
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alignment: Alignment.center,
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child: getElement(sliderDTO.images[index], size, appContext)
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),
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),
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);
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}
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);
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}
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} |