SimpleCloudNotifier/flutter/lib/pages/debug/debug_request_view.dart

import 'dart:convert';

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:font_awesome_flutter/font_awesome_flutter.dart';
import 'package:simplecloudnotifier/components/layout/scaffold.dart';
import 'package:simplecloudnotifier/state/request_log.dart';
import 'package:simplecloudnotifier/utils/toaster.dart';
import 'package:simplecloudnotifier/utils/ui.dart';

class DebugRequestViewPage extends StatefulWidget {
  final SCNRequest request;

  DebugRequestViewPage({required this.request});

  @override
  State<DebugRequestViewPage> createState() => _DebugRequestViewPageState();
}

class _DebugRequestViewPageState extends State<DebugRequestViewPage> {
  Set<String> _monospaceMode = new Set();
  Set<String> _prettyJson = new Set();

  @override
  Widget build(BuildContext context) {
    return SCNScaffold(
      title: 'Request',
      showSearch: false,
      child: SingleChildScrollView(
        child: Padding(
          padding: const EdgeInsets.all(8.0),
          child: Column(
            crossAxisAlignment: CrossAxisAlignment.stretch,
            mainAxisAlignment: MainAxisAlignment.start,
            children: [
              ...buildRow(context, "name", "Name", widget.request.name),
              ...buildRow(context, "timestampStart", "Timestamp (Start)", widget.request.timestampStart.toString()),
              ...buildRow(context, "timestampEnd", "Timestamp (End)", widget.request.timestampEnd.toString()),
              ...buildRow(context, "duration", "Duration", widget.request.timestampEnd.difference(widget.request.timestampStart).toString()),
              Divider(),
              ...buildRow(context, "method", "Method", widget.request.method),
              ...buildRow(context, "url", "URL", widget.request.url, mono: true),
              if (widget.request.requestHeaders.isNotEmpty) ...buildRow(context, "request_headers", "Request->Headers", widget.request.requestHeaders.entries.map((v) => '${v.key} = ${v.value}').join('\n'), mono: true),
              if (widget.request.requestBody != '') ...buildRow(context, "request_body", "Request->Body", widget.request.requestBody, mono: true, json: true),
              Divider(),
              if (widget.request.responseStatusCode != 0) ...buildRow(context, "response_statuscode", "Response->Statuscode", widget.request.responseStatusCode.toString()),
              if (widget.request.responseBody != '') ...buildRow(context, "response_body", "Reponse->Body", widget.request.responseBody, mono: true, json: true),
              if (widget.request.responseHeaders.isNotEmpty) ...buildRow(context, "response_headers", "Reponse->Headers", widget.request.responseHeaders.entries.map((v) => '${v.key} = ${v.value}').join('\n'), mono: true, json: true),
              Divider(),
              if (widget.request.error != '') ...buildRow(context, "error", "Error", widget.request.error, mono: true),
              if (widget.request.stackTrace != '') ...buildRow(context, "trace", "Stacktrace", widget.request.stackTrace, mono: true),
            ],
          ),
        ),
      ),
    );
  }

  List<Widget> buildRow(BuildContext context, String key, String title, String value, {bool? json, bool? mono}) {
    var isMono = _monospaceMode.contains(key);
    var isJson = _prettyJson.contains(key);

    if (isJson) {
      try {
        var jsonValue = jsonDecode(value);
        value = JsonEncoder.withIndent('  ').convert(jsonValue);
      } catch (e) {
        value = ('Error parsing JSON: $e');
      }
    }

    return [
      Padding(
        padding: const EdgeInsets.symmetric(vertical: 0, horizontal: 8.0),
        child: Row(
          children: [
            Expanded(
              child: Text(title, style: TextStyle(fontWeight: FontWeight.bold)),
            ),
            UI.buttonIconOnly(
              iconSize: 14,
              onPressed: () {
                Clipboard.setData(new ClipboardData(text: title));
                Toaster.info("Clipboard", 'Copied text to Clipboard');
                print('================= [CLIPBOARD] =================\n${title}\n================= [/CLIPBOARD] =================');
              },
              icon: FontAwesomeIcons.copy,
            ),
            if (mono == true)
              UI.buttonIconOnly(
                icon: isMono ? FontAwesomeIcons.lineColumns : FontAwesomeIcons.alignLeft,
                onPressed: () {
                  setState(() {
                    _monospaceMode.contains(key) ? _monospaceMode.remove(key) : _monospaceMode.add(key);
                  });
                },
              ),
            if (json == true)
              UI.buttonIconOnly(
                icon: isJson ? FontAwesomeIcons.bracketsRound : FontAwesomeIcons.bracketsCurly,
                onPressed: () {
                  setState(() {
                    _prettyJson.contains(key) ? _prettyJson.remove(key) : _prettyJson.add(key);
                  });
                },
              ),
          ],
        ),
      ),
      Card.filled(
        shape: BeveledRectangleBorder(borderRadius: BorderRadius.circular(0)),
        color: widget.request.type == 'SUCCESS' ? null : Theme.of(context).colorScheme.errorContainer,
        child: Padding(
          padding: const EdgeInsets.symmetric(vertical: 2.0, horizontal: 6.0),
          child: (isMono || isJson)
              ? SingleChildScrollView(
                  scrollDirection: Axis.horizontal,
                  child: SelectableText(
                    value,
                    minLines: 1,
                    maxLines: 10,
                  ),
                )
              : SelectableText(
                  value,
                  minLines: 1,
                  maxLines: 10,
                ),
        ),
      ),
    ];
  }
}