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refactor: make EngineLines independent of AnalysisController
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import 'package:collection/collection.dart'; | ||
import 'package:dartchess/dartchess.dart'; | ||
import 'package:fast_immutable_collections/fast_immutable_collections.dart'; | ||
import 'package:flutter/material.dart'; | ||
import 'package:flutter_riverpod/flutter_riverpod.dart'; | ||
import 'package:lichess_mobile/src/constants.dart'; | ||
import 'package:lichess_mobile/src/model/account/account_preferences.dart'; | ||
import 'package:lichess_mobile/src/model/analysis/analysis_preferences.dart'; | ||
import 'package:lichess_mobile/src/model/common/eval.dart'; | ||
import 'package:lichess_mobile/src/model/engine/evaluation_service.dart'; | ||
import 'package:lichess_mobile/src/model/settings/brightness.dart'; | ||
import 'package:lichess_mobile/src/view/engine/engine_gauge.dart'; | ||
import 'package:lichess_mobile/src/widgets/buttons.dart'; | ||
|
||
class EngineLines extends ConsumerWidget { | ||
const EngineLines({ | ||
required this.onTapMove, | ||
required this.clientEval, | ||
required this.isGameOver, | ||
required this.isLandscape, | ||
}); | ||
final void Function(NormalMove move) onTapMove; | ||
final ClientEval? clientEval; | ||
final bool isGameOver; | ||
final bool isLandscape; | ||
|
||
@override | ||
Widget build(BuildContext context, WidgetRef ref) { | ||
final numEvalLines = ref.watch( | ||
analysisPreferencesProvider.select( | ||
(p) => p.numEvalLines, | ||
), | ||
); | ||
final engineEval = ref.watch(engineEvaluationProvider).eval; | ||
final eval = engineEval ?? clientEval; | ||
|
||
final emptyLines = List.filled( | ||
numEvalLines, | ||
const Engineline.empty(), | ||
); | ||
|
||
final content = isGameOver | ||
? emptyLines | ||
: (eval != null | ||
? eval.pvs | ||
.take(numEvalLines) | ||
.map( | ||
(pv) => Engineline(onTapMove, eval.position, pv), | ||
) | ||
.toList() | ||
: emptyLines); | ||
|
||
if (content.length < numEvalLines) { | ||
final padding = List.filled( | ||
numEvalLines - content.length, | ||
const Engineline.empty(), | ||
); | ||
content.addAll(padding); | ||
} | ||
|
||
return Padding( | ||
padding: EdgeInsets.symmetric( | ||
vertical: isLandscape ? kTabletBoardTableSidePadding : 0.0, | ||
horizontal: isLandscape ? kTabletBoardTableSidePadding : 0.0, | ||
), | ||
child: Column( | ||
crossAxisAlignment: CrossAxisAlignment.start, | ||
mainAxisAlignment: MainAxisAlignment.start, | ||
children: content, | ||
), | ||
); | ||
} | ||
} | ||
|
||
class Engineline extends ConsumerWidget { | ||
const Engineline( | ||
this.onTapMove, | ||
this.fromPosition, | ||
this.pvData, | ||
); | ||
|
||
const Engineline.empty() | ||
: onTapMove = null, | ||
pvData = const PvData(moves: IListConst([])), | ||
fromPosition = Chess.initial; | ||
|
||
final void Function(NormalMove move)? onTapMove; | ||
final Position fromPosition; | ||
final PvData pvData; | ||
|
||
@override | ||
Widget build(BuildContext context, WidgetRef ref) { | ||
if (pvData.moves.isEmpty) { | ||
return const SizedBox( | ||
height: kEvalGaugeSize, | ||
child: SizedBox.shrink(), | ||
); | ||
} | ||
|
||
final pieceNotation = ref.watch(pieceNotationProvider).maybeWhen( | ||
data: (value) => value, | ||
orElse: () => defaultAccountPreferences.pieceNotation, | ||
); | ||
|
||
final lineBuffer = StringBuffer(); | ||
int ply = fromPosition.ply + 1; | ||
pvData.sanMoves(fromPosition).forEachIndexed((i, s) { | ||
lineBuffer.write( | ||
ply.isOdd | ||
? '${(ply / 2).ceil()}. $s ' | ||
: i == 0 | ||
? '${(ply / 2).ceil()}... $s ' | ||
: '$s ', | ||
); | ||
ply += 1; | ||
}); | ||
|
||
final brightness = ref.watch(currentBrightnessProvider); | ||
|
||
final evalString = pvData.evalString; | ||
return AdaptiveInkWell( | ||
onTap: () => onTapMove?.call(NormalMove.fromUci(pvData.moves[0])), | ||
child: SizedBox( | ||
height: kEvalGaugeSize, | ||
child: Padding( | ||
padding: const EdgeInsets.all(2.0), | ||
child: Row( | ||
mainAxisAlignment: MainAxisAlignment.start, | ||
mainAxisSize: MainAxisSize.min, | ||
crossAxisAlignment: CrossAxisAlignment.center, | ||
children: [ | ||
Container( | ||
decoration: BoxDecoration( | ||
color: pvData.winningSide == Side.black | ||
? EngineGauge.backgroundColor(context, brightness) | ||
: EngineGauge.valueColor(context, brightness), | ||
borderRadius: BorderRadius.circular(4.0), | ||
), | ||
padding: const EdgeInsets.symmetric( | ||
horizontal: 4.0, | ||
vertical: 2.0, | ||
), | ||
child: Text( | ||
evalString, | ||
style: TextStyle( | ||
color: pvData.winningSide == Side.black | ||
? Colors.white | ||
: Colors.black, | ||
fontSize: kEvalGaugeFontSize, | ||
fontWeight: FontWeight.w600, | ||
), | ||
), | ||
), | ||
const SizedBox(width: 8.0), | ||
Expanded( | ||
child: Text( | ||
lineBuffer.toString(), | ||
maxLines: 1, | ||
softWrap: false, | ||
style: TextStyle( | ||
fontFamily: pieceNotation == PieceNotation.symbol | ||
? 'ChessFont' | ||
: null, | ||
), | ||
overflow: TextOverflow.ellipsis, | ||
), | ||
), | ||
], | ||
), | ||
), | ||
), | ||
); | ||
} | ||
} |