import 'package:flutter/material.dart';

import 'package:go_router/go_router.dart';

import 'package:provider/provider.dart';

import 'package:sxchnge_kyc/sxchnge_kyc.dart';

import 'package:sxchnge_wallet/sxchnge_wallet.dart';

import '../kyc/limits.dart';

import '../generated/i18n/app_localizations.dart';

class LimitsPage extends StatefulWidget {
  const LimitsPage({super.key});
  @override
  State<LimitsPage> createState() => _LimitsPageState();
}

class _LimitsPageState extends State<LimitsPage> {
  late final _provider = WorkspaceLimitsProvider(
    context.read<LimitsService>(),
    context.read<WalletProvider>(),
  );
  @override
  void initState() {
    super.initState();
    WidgetsBinding.instance.addPostFrameCallback((_) {
      if (mounted) _provider.refresh();
    });
  }

  @override
  void dispose() {
    _provider.dispose();
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    final l = AppLocalizations.of(context)!;
    return ChangeNotifierProvider<LimitsProvider>.value(
      value: _provider,
      child: SingleChildScrollView(
        padding: const EdgeInsets.all(24),
        child: Center(
          child: ConstrainedBox(
            constraints: const BoxConstraints(maxWidth: 720),
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.stretch,
              children: [
                Text(
                  l.wLimits,
                  style: Theme.of(context).textTheme.displaySmall,
                ),
                const SizedBox(height: 12),
                Text(l.wLimitsScope),
                const SizedBox(height: 24),
                const LimitsPanel(),
                const SizedBox(height: 20),
                FilledButton(
                  onPressed: () async {
                    await context.push('/identity');
                    if (mounted) _provider.refresh();
                  },
                  child: Text(l.wIdentity),
                ),
                TextButton(
                  onPressed: _provider.refresh,
                  child: Text(l.wRefresh),
                ),
              ],
            ),
          ),
        ),
      ),
    );
  }
}