charts bug fix

This commit is contained in:
venbaittech 2025-02-18 18:26:12 +05:30
parent feca758194
commit 80fc023b4a
4 changed files with 333 additions and 209 deletions

View File

@ -15,12 +15,12 @@ if (localPropertiesFile.exists()) {
def flutterVersionCode = localProperties.getProperty("flutter.versionCode")
if (flutterVersionCode == null) {
flutterVersionCode = "20"
flutterVersionCode = "21"
}
def flutterVersionName = localProperties.getProperty("flutter.versionName")
if (flutterVersionName == null) {
flutterVersionName = "1.0.19"
flutterVersionName = "1.0.20"
}
def keystorePropertiesFile = rootProject.file("key.properties")

View File

@ -2330,6 +2330,10 @@ class _ChartScreen1State extends ConsumerState<ChartScreen1> {
right: 16.0,
bottom: 1.0,
top: 1.0),
decoration: BoxDecoration(
color: Colors.white, // Move color inside BoxDecoration
borderRadius: BorderRadius.circular(12), // Ensure border radius is applied
),
child: Column(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment:
@ -2373,6 +2377,8 @@ class _ChartScreen1State extends ConsumerState<ChartScreen1> {
const SizedBox(height: 5),
Flexible(
fit: FlexFit.loose,
child: SizedBox(
height: 20.0,
child: FittedBox(
child: Text(
'(${response[0]['display_value'] ?? 'NA'})',
@ -2384,6 +2390,7 @@ class _ChartScreen1State extends ConsumerState<ChartScreen1> {
color: Colors.grey),
),
),
),
),
const SizedBox(height: 1),
Flexible(
@ -2441,6 +2448,10 @@ class _ChartScreen1State extends ConsumerState<ChartScreen1> {
child: Container(
height: cardHeight,
padding: const EdgeInsets.all(10.0),
decoration: BoxDecoration(
color: Colors.white, // Move color inside BoxDecoration
borderRadius: BorderRadius.circular(12), // Ensure border radius is applied
),
child: Column(
mainAxisSize: MainAxisSize
.min, // Adjust card height based on content
@ -2574,24 +2585,42 @@ class _ChartScreen1State extends ConsumerState<ChartScreen1> {
itemBuilder: (context, index) {
return Card(
margin: const EdgeInsets.all(10),
child: Container(
decoration: BoxDecoration(
border: Border.all(
color: Color(int.parse((chartScreenData[
'border_color'] ?? '#898C81')
.replaceFirst('#', '0xff'),),), // Border color
width: 1, // Border width
),
color: Colors.white,
borderRadius: BorderRadius.circular(8), // Optional: Rounded corners
),
child: Padding(
padding: const EdgeInsets.all(16.0),
child: Column(
crossAxisAlignment:
CrossAxisAlignment.start,
children: [
const SizedBox(height: 10),
ConstrainedBox(
constraints: const BoxConstraints(
minHeight:
200, // Minimum height
maxHeight:
400, // Maximum height
),
// child: buildChart(chartsData[index]),
child: ChartWidget(
chartData:
chartsData[index])),
// ConstrainedBox
Container
(
// constraints: const BoxConstraints(
// minHeight:
// 200, // Minimum height
// maxHeight:
// 400, // Maximum height
// ),
height: 320,
// child: buildChart(chartsData[index]),
child: ChartWidget(
chartData:
chartsData[index]))
],
),
),

View File

@ -55,9 +55,30 @@ class ChartWidget extends StatelessWidget {
.entries
.map<PieChartSectionData>((entry) {
int index = entry.key;
print('piePArse');
var data = entry.value;
double value = double.tryParse(data['ObsValue']['Value']) ?? 0.0;
double percentage = (value / totalValue) * 100;
// double value = double.tryParse(data['ObsValue']['Value']) ?? 0.0;
// double value = (data['ObsValue']['Value'] is double)
// ? data['ObsValue']['Value']
// : (data['ObsValue']['Value'] is int)
// ? (data['ObsValue']['Value'] as int).toDouble()
// : 0.0;
// Handle different types: int, double, and String
double value = 0.0;
if (data['ObsValue']['Value'] is String) {
value = double.tryParse(data['ObsValue']['Value']) ?? 0.0; // Parse string to double
} else if (data['ObsValue']['Value'] is int) {
value = (data['ObsValue']['Value'] as int).toDouble(); // Convert int to double
} else if (data['ObsValue']['Value'] is double) {
value = data['ObsValue']['Value']; // Already a double
}
print('piePArse1 - $value');
double percentage = (value / totalValue) * 100;
bool isTouched = index == touchedIndex;
return PieChartSectionData(
value: value,
@ -94,14 +115,22 @@ class ChartWidget extends StatelessWidget {
),
),
SizedBox(width: 8),
Tooltip(
TooltipTheme(
data: TooltipThemeData(
decoration: BoxDecoration(
color: Colors.blueGrey[800], // Change background color
borderRadius: BorderRadius.circular(8), // Optional: rounded corners
),
textStyle: TextStyle(color: Colors.white), // Change text color
),
child: Tooltip(
message: title, // Full text on hover
child: Text(
shortTitle,
style: TextStyle(fontSize: 12),
overflow: TextOverflow.ellipsis, // Ensures text doesn't overflow
),
),
),),
],
);
}).toList();
@ -214,8 +243,11 @@ class ChartWidget extends StatelessWidget {
);
case 'pie_chart':
double totalValue = chartData['response']
.map<double>(
(entry) => double.tryParse(entry['ObsValue']['Value']) ?? 0.0)
.map<double>((entry) {
var value = entry['ObsValue']['Value'];
print('Processing value: $value, type: ${value.runtimeType}'); // Debug each value
return value is int ? value.toDouble() : value is String ? double.tryParse(value) ?? 0.0 : 0.0;
})
.fold(0.0, (prev, element) => prev + element);
ValueNotifier<int?> touchedIndex = ValueNotifier(null);
@ -240,7 +272,8 @@ class ChartWidget extends StatelessWidget {
),
textAlign: TextAlign.center,
),
SizedBox(height: 20),
SizedBox(height: 40),
Expanded(
child: ValueListenableBuilder<int?>(
valueListenable: touchedIndex,
@ -266,22 +299,24 @@ class ChartWidget extends StatelessWidget {
),
),
);
},
),
),
SizedBox(height: 25),
SizedBox(height:60),
Flexible(
child: SingleChildScrollView(
scrollDirection: Axis.vertical,
child: Container(
constraints:
BoxConstraints(minHeight: 5), // Allow dynamic height
// constraints:
// BoxConstraints(minHeight: 5), // Allow dynamic height
child: Padding(
padding: const EdgeInsets.only(
left: 8.0, right: 8.0, bottom: 8.0, top: 20.0),
left: 0.0, right: 0.0, bottom: 8.0, top: 20.0),
child: Wrap(
spacing: 12,
runSpacing: 8,
// spacing: 12,
// runSpacing: 8,
children:
generateIndicators(chartData, chartData['group_by']),
),
@ -325,7 +360,7 @@ class ChartWidget extends StatelessWidget {
),
textAlign: TextAlign.center,
),
SizedBox(height: 10),
SizedBox(height: 15),
AspectRatio(
aspectRatio: 1.5,
child: BarChart(
@ -336,8 +371,12 @@ class ChartWidget extends StatelessWidget {
// tooltipBgColor: Colors.black.withOpacity(0.8),
fitInsideHorizontally: true,
fitInsideVertically: true,
tooltipPadding: const EdgeInsets.all(8),
// tooltipPadding: const EdgeInsets.all(8),
tooltipPadding: const EdgeInsets.symmetric(horizontal: 4, vertical: 8), // Optional
tooltipHorizontalAlignment: FLHorizontalAlignment.left,
tooltipMargin: 16,
getTooltipItem:
(groupData, groupIndex, rodData, rodIndex) {
// Get the list of group names dynamically
@ -395,6 +434,7 @@ class ChartWidget extends StatelessWidget {
'',
TextStyle(color: Colors.white, fontSize: 12),
children: tooltipTextSpans,
textAlign: TextAlign.left,
);
},
),
@ -458,7 +498,7 @@ class ChartWidget extends StatelessWidget {
waitDuration: Duration(milliseconds: 500),
showDuration: Duration(seconds: 2),
decoration: BoxDecoration(
color: Colors.black,
color: Colors.blueGrey[900],
borderRadius: BorderRadius.circular(4),
),
textStyle: TextStyle(color: Colors.white),
@ -535,7 +575,7 @@ class ChartWidget extends StatelessWidget {
Set<String> uniqueXValues = filteredData
.map<String>((entry) {
String? timePeriod = entry['ObsKey']['TIME_PERIOD']; // Nullable String
// print('TIME_PERIOD- $timePeriod');
print('TIME_PERIOD- $timePeriod');
if (timePeriod == null) {
print('TIME_PERIOD is null');
@ -715,7 +755,7 @@ class ChartWidget extends StatelessWidget {
// Generate line bars for the chart
List<LineChartBarData> lineBars =
lineBarsData(filteredData, groupByValues, groupByKey);
return Column(children: [
Text(
chartData['chart_heading'] ?? '', // Chart title from data
@ -859,7 +899,7 @@ class ChartWidget extends StatelessWidget {
Expanded(
child: SingleChildScrollView(
scrollDirection: Axis.horizontal, // Enable horizontal scrolling
padding: const EdgeInsets.only(right: 40),
padding: const EdgeInsets.only(right: 40, top: 20),
child: SizedBox(
width: (uniqueXValues.length * 50) +
50, // Adjust width dynamically
@ -919,7 +959,23 @@ class ChartWidget extends StatelessWidget {
maxY: yAxisData.isNotEmpty
? yAxisData.reduce((a, b) => a > b ? a : b) * 1.2
: 10,
barTouchData: BarTouchData(enabled: true),
// barTouchData: BarTouchData(enabled: true),
barTouchData: BarTouchData(
enabled: true,
handleBuiltInTouches: true,
touchTooltipData: BarTouchTooltipData(
// fitInsideHorizontally: true,
// fitInsideVertically: true,
// tooltipPadding: const EdgeInsets.all(8),
// tooltipMargin: 16,
getTooltipItem: (group, groupIndex, rod, rodIndex) {
return BarTooltipItem(
rod.toY.toStringAsFixed(1),
const TextStyle(color: Colors.white),
);
},
),
),
titlesData: FlTitlesData(
leftTitles: AxisTitles(
sideTitles: SideTitles(
@ -948,23 +1004,49 @@ class ChartWidget extends StatelessWidget {
: title;
return Padding(
padding: const EdgeInsets.only(top: 8.0),
padding: const EdgeInsets.only(top: 8.0,left: 25.0),
child: SizedBox(
width: 60, // Limit width to force wrapping
child: Transform.rotate(
angle: -0.5,
child: Tooltip(
// angle: -0.5,
angle: -1.5,
child: TooltipTheme(
data: TooltipThemeData(
decoration: BoxDecoration(
color: Colors.blueGrey[800], // Change background color
borderRadius: BorderRadius.circular(8), // Optional: rounded corners
),
textStyle: TextStyle(color: Colors.white), // Change text color
),
child: TooltipTheme(
data: TooltipThemeData(
decoration: BoxDecoration(
color: Colors.blueGrey[800], // Change background color
borderRadius: BorderRadius.circular(8), // Optional: rounded corners
),
textStyle: TextStyle(color: Colors.white), // Change text color
),
child: Tooltip(
message: title,
child: Text(
// title,
displayTitle,
softWrap: true,
style: TextStyle(fontSize: 10,),
overflow: TextOverflow.ellipsis,
)),
),),
),
),
)));
}
return Container();
},
reservedSize: 40,
reservedSize: 80,
),
),
topTitles: AxisTitles(
@ -1087,7 +1169,7 @@ class ChartWidget extends StatelessWidget {
xAxisData[value.toInt()],
style: const TextStyle(fontSize: 12),
softWrap: true,
maxLines: 2,
maxLines: 3,
),
),
),
@ -1144,7 +1226,7 @@ class ChartWidget extends StatelessWidget {
for (var item in chartData['response']) {
// print("MultiBArRaw item: $item");
print("MultiBArRaw item: $item");
String crop = item['ObsKey'][cropKey];
String cropType = item['ObsKey'][groupByKey];
@ -1174,184 +1256,197 @@ class ChartWidget extends StatelessWidget {
// print('groupedCropsflmutli- $groupedCrops');
return Column(children: [
Text(
chartData['chart_heading'] ?? '', // Chart title from data
style: TextStyle(
fontSize: 14,
fontWeight: FontWeight.w400,
return Center(
child: Column(children: [
Text(
chartData['chart_heading'] ?? '', // Chart title from data
style: TextStyle(
fontSize: 14,
fontWeight: FontWeight.w400,
),
textAlign: TextAlign.center,
),
textAlign: TextAlign.center,
),
SizedBox(height: 5),
Text(
chartData['chart_sub_heading'] ?? '',
style: TextStyle(
fontSize: 13,
fontWeight: FontWeight.w300,
SizedBox(height: 5),
Text(
chartData['chart_sub_heading'] ?? '',
style: TextStyle(
fontSize: 13,
fontWeight: FontWeight.w300,
),
textAlign: TextAlign.center,
),
textAlign: TextAlign.center,
),
SizedBox(height: 10),
// Chart
Expanded(
child: SingleChildScrollView(
scrollDirection: Axis.horizontal, // Enable horizontal scrolling
child: SizedBox(
width: _calculateChartWidth(
chartData), // Dynamically calculate the chart width
child: BarChart(
BarChartData(
alignment: BarChartAlignment.spaceAround,
maxY:
_calculateMaxY(chartData), // Dynamically calculate max Y
barGroups: _buildHorizontalRotateBarGroups(
chartData, groupByValues), // Build bar groups
titlesData: FlTitlesData(
leftTitles: AxisTitles(
sideTitles: SideTitles(showTitles: false),
SizedBox(height: 10),
// Chart
Expanded(
child: SingleChildScrollView(
scrollDirection: Axis.horizontal, // Enable horizontal scrolling
child: SizedBox(
width: _calculateChartWidth(
chartData), // Dynamically calculate the chart width
child: BarChart(
BarChartData(
alignment: BarChartAlignment.spaceAround,
maxY:
_calculateMaxY(chartData), // Dynamically calculate max Y
barGroups: _buildHorizontalRotateBarGroups(
chartData, groupByValues), // Build bar groups
titlesData: FlTitlesData(
leftTitles: AxisTitles(
sideTitles: SideTitles(showTitles: false),
),
bottomTitles: AxisTitles(
sideTitles: SideTitles(
showTitles: true,
reservedSize: 40, // Added space for rotated titles
getTitlesWidget: (value, meta) {
if (value < groupByValues.length) {
String title =
groupByValues.elementAt(value.toInt());
String displayTitle = title.length > 10
? title.substring(0, 10) + '...'
: title;
return Padding(
padding: const EdgeInsets.only(top: 8.0),
child: SizedBox(
width: 60, // Limit width to force wrapping
child: Transform.rotate(
angle: -0.5,
child: TooltipTheme(
data: TooltipThemeData(
decoration: BoxDecoration(
color: Colors.blueGrey[800], // Change background color
borderRadius: BorderRadius.circular(8), // Optional: rounded corners
),
textStyle: TextStyle(color: Colors.white), // Change text color
),
child: Tooltip(
message: title,
child: Text(
displayTitle,
softWrap: true,
// style: TextStyle(backgroundColor: Colors.blueGrey[800]),
overflow: TextOverflow.ellipsis,
)),
),
)));
// return Transform.rotate(
// angle:
// -0.5, // Rotation in radians (~ -30 degrees)
// child: Text(
// title,
// style: const TextStyle(fontSize: 12),
// ),
// );
}
return const SizedBox.shrink();
},
),
),
topTitles:
AxisTitles(sideTitles: SideTitles(showTitles: false)),
rightTitles:
AxisTitles(sideTitles: SideTitles(showTitles: false)),
),
bottomTitles: AxisTitles(
sideTitles: SideTitles(
showTitles: true,
reservedSize: 40, // Added space for rotated titles
getTitlesWidget: (value, meta) {
if (value < groupByValues.length) {
String title =
groupByValues.elementAt(value.toInt());
String displayTitle = title.length > 10
? title.substring(0, 10) + '...'
: title;
return Padding(
padding: const EdgeInsets.only(top: 8.0),
child: SizedBox(
width: 60, // Limit width to force wrapping
child: Transform.rotate(
angle: -0.5,
child: Tooltip(
message: title,
child: Text(
displayTitle,
softWrap: true,
overflow: TextOverflow.ellipsis,
)),
)));
// return Transform.rotate(
// angle:
// -0.5, // Rotation in radians (~ -30 degrees)
// child: Text(
// title,
// style: const TextStyle(fontSize: 12),
// ),
// );
borderData: FlBorderData(show: false),
barTouchData: BarTouchData(
touchTooltipData: BarTouchTooltipData(
tooltipHorizontalAlignment: FLHorizontalAlignment.center,
tooltipRoundedRadius: 8,
fitInsideHorizontally:
true, // Ensure it fits within the screen
fitInsideVertically: true,
tooltipPadding: EdgeInsets.all(8),
tooltipMargin: 16,
// Only show tooltip when touched
getTooltipItem: (group, groupIndex, rod, rodIndex) {
if (rod.toY == 0 || touchedGroupIndex == -1) {
return null; // Don't show the tooltip if the value is 0 or there's no touch
}
return const SizedBox.shrink();
if (groupIndex == touchedGroupIndex) {
// Get the group label dynamically
String groupLabel =
groupByValues.elementAt(groupIndex);
// Fetch the crop for the current group from groupedCrops
String cropType = groupByValues.elementAt(groupIndex);
print('GrpcropType: $cropType');
// String crop = groupedCrops[cropType]![rodIndex];
// Safely fetch crop with null check
List<String>? crops = groupedCrops[cropType];
String crop;
if (crops != null && rodIndex < crops.length) {
crop = crops[rodIndex];
} else {
print(
'Crop is null or index out of bounds for cropType: $cropType and rodIndex: $rodIndex');
// crop = cropType; // Fallback to cropType
crop = (crops != null && crops.isNotEmpty) ? crops.first : cropType;
}
// print('groupedCrops1: $groupedCrops - $rodIndex');
// print(
// 'Groupcrop: $crop');
double value = rod.toY;
String formattedValue;
if (value >= 1000000) {
formattedValue =
(value / 1000000).toStringAsFixed(1) + 'M';
} else if (value >= 1000) {
formattedValue =
(value / 1000).toStringAsFixed(1) + 'K';
} else {
formattedValue = value.toStringAsFixed(
0); // for values smaller than 1000
}
// print('Cropvaluevalue: $groupLabel\n$crop $value $formattedValue');
return BarTooltipItem(
'$groupLabel\n$crop',
const TextStyle(
color: Colors.white,
fontWeight: FontWeight.bold,
),
children: [
TextSpan(
// text: ' Value: ${rod.toY}',
text: ' Value: $formattedValue',
style: const TextStyle(
color: Colors.yellow,
fontWeight: FontWeight.w500,
),
),
],
);
}
return null;
},
),
),
topTitles:
AxisTitles(sideTitles: SideTitles(showTitles: false)),
rightTitles:
AxisTitles(sideTitles: SideTitles(showTitles: false)),
),
borderData: FlBorderData(show: false),
barTouchData: BarTouchData(
touchTooltipData: BarTouchTooltipData(
tooltipHorizontalAlignment: FLHorizontalAlignment.center,
tooltipRoundedRadius: 8,
fitInsideHorizontally:
true, // Ensure it fits within the screen
fitInsideVertically: true,
tooltipPadding: EdgeInsets.all(8),
tooltipMargin: 16,
// Only show tooltip when touched
getTooltipItem: (group, groupIndex, rod, rodIndex) {
if (rod.toY == 0 || touchedGroupIndex == -1) {
return null; // Don't show the tooltip if the value is 0 or there's no touch
touchCallback: (event, response) {
if (event.isInterestedForInteractions &&
response != null &&
response.spot != null) {
// setState(() {
touchedGroupIndex = response.spot!.touchedBarGroupIndex;
// });
} else {
// setState(() {
touchedGroupIndex = -1; // Reset if no interaction
// });
}
if (groupIndex == touchedGroupIndex) {
// Get the group label dynamically
String groupLabel =
groupByValues.elementAt(groupIndex);
// Fetch the crop for the current group from groupedCrops
String cropType = groupByValues.elementAt(groupIndex);
print('GrpcropType: $cropType');
// String crop = groupedCrops[cropType]![rodIndex];
// Safely fetch crop with null check
List<String>? crops = groupedCrops[cropType];
String crop;
if (crops != null && rodIndex < crops.length) {
crop = crops[rodIndex];
} else {
print(
'Crop is null or index out of bounds for cropType: $cropType and rodIndex: $rodIndex');
// crop = cropType; // Fallback to cropType
crop = (crops != null && crops.isNotEmpty) ? crops.first : cropType;
}
// print('groupedCrops1: $groupedCrops - $rodIndex');
// print(
// 'Groupcrop: $crop');
double value = rod.toY;
String formattedValue;
if (value >= 1000000) {
formattedValue =
(value / 1000000).toStringAsFixed(1) + 'M';
} else if (value >= 1000) {
formattedValue =
(value / 1000).toStringAsFixed(1) + 'K';
} else {
formattedValue = value.toStringAsFixed(
0); // for values smaller than 1000
}
// print('Cropvaluevalue: $groupLabel\n$crop $value $formattedValue');
return BarTooltipItem(
'$groupLabel\n$crop',
const TextStyle(
color: Colors.white,
fontWeight: FontWeight.bold,
),
children: [
TextSpan(
// text: ' Value: ${rod.toY}',
text: ' Value: $formattedValue',
style: const TextStyle(
color: Colors.yellow,
fontWeight: FontWeight.w500,
),
),
],
);
}
return null;
},
),
touchCallback: (event, response) {
if (event.isInterestedForInteractions &&
response != null &&
response.spot != null) {
// setState(() {
touchedGroupIndex = response.spot!.touchedBarGroupIndex;
// });
} else {
// setState(() {
touchedGroupIndex = -1; // Reset if no interaction
// });
}
},
gridData: FlGridData(show: false),
),
gridData: FlGridData(show: false),
),
),
),
))
]);
))
]),
);
case 'horizontal_rotate':
String cropKey = chartData['chart_type_json']
@ -2405,7 +2500,7 @@ double calculateBarWidth(BuildContext context, int totalBars) {
barWidth = availableWidth;
}
// Optional: Add a minimum width constraint if needed
// Optional: Add a minimum width constraint if needed
double minWidth = 10.0; // Example minimum width
if (barWidth < minWidth) {
barWidth = minWidth;

View File

@ -1,7 +1,7 @@
name: uae_stat
description: "View statistics about the UAE from the Federal Center for Statistics and Competitiveness."
publish_to: "none"
version: 1.0.19+20
version: 1.0.20+21
environment:
sdk: ">=3.2.3 <4.0.0"