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enum SharedTextLoadMode { prefill, autoLog }
class SharedTextDecision {
const SharedTextDecision({required this.mode, required this.text, required this.proceed});
final SharedTextLoadMode mode;
final String text;
final bool proceed;
}
SharedTextDecision prepareSharedTextLoad(String text, bool autoLog) {
if (text.trim().isEmpty) {
return const SharedTextDecision(mode: SharedTextLoadMode.prefill, text: '', proceed: false);
}
return SharedTextDecision(
mode: autoLog ? SharedTextLoadMode.autoLog : SharedTextLoadMode.prefill,
text: text,
proceed: true,
);
}
typedef LogFn = Future<void> Function(String dir, String text);
typedef ShowInfo = void Function(String title, String message);
typedef ShowError = void Function(Object error);
Future<void> handleSharedTextLoad({
required String text,
required bool autoLog,
required String dir,
required void Function(String) prefill,
required void Function() focus,
required void Function() resetInput,
required Future<void> Function() clearCache,
required LogFn logFn,
required ShowInfo showInfo,
required ShowError showError,
}) async {
final decision = prepareSharedTextLoad(text, autoLog);
if (!decision.proceed) {
await clearCache();
return;
}
if (decision.mode == SharedTextLoadMode.autoLog) {
try {
await logFn(dir, decision.text);
} catch (e) {
showError(e);
return;
}
showInfo('Logged', 'Shared text has been logged.');
resetInput();
await clearCache();
return;
}
prefill(decision.text);
focus();
await clearCache();
}
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