import 'package:flutter/material.dart';

import 'githostsetup_button.dart';
import 'githostsetup_loading.dart';

class GitHostSetupSshKey extends StatelessWidget {
  final Function doneFunction;
  final Function copyKeyFunction;
  final String publicKey;

  final Function openDeployKeyPage;
  final bool canOpenDeployKeyPage;

  GitHostSetupSshKey({
    @required this.doneFunction,
    @required this.copyKeyFunction,
    @required this.openDeployKeyPage,
    @required this.publicKey,
    @required this.canOpenDeployKeyPage,
  });

  @override
  Widget build(BuildContext context) {
    if (this.publicKey == null || this.publicKey.isEmpty) {
      return GitHostSetupLoadingPage("Generating SSH Key ...");
    }

    var publicKeyWidget = SizedBox(
      width: double.infinity,
      height: 160.0,
      child: Container(
        color: Theme.of(context).buttonColor,
        child: SingleChildScrollView(
          child: Container(
            padding: const EdgeInsets.all(8.0),
            child: Text(
              publicKey,
              textAlign: TextAlign.left,
              maxLines: null,
              style: Theme.of(context).textTheme.body1,
            ),
          ),
        ),
      ),
    );

    var columns = Column(
      mainAxisAlignment: MainAxisAlignment.center,
      crossAxisAlignment: CrossAxisAlignment.start,
      children: <Widget>[
        Text(
          'In order to access this repository, this public key must be copied as a deploy key',
          style: Theme.of(context).textTheme.title,
        ),
        SizedBox(height: 32.0),

        // Step 1
        Text(
          '1. Copy the key',
          style: Theme.of(context).textTheme.subtitle,
        ),
        SizedBox(height: 8.0),
        publicKeyWidget,
        SizedBox(height: 8.0),
        GitHostSetupButton(
          text: "Copy Key",
          onPressed: copyKeyFunction,
        ),
        SizedBox(height: 16.0),

        // Step 2
        Text(
          '2. Open webpage, and paste the deploy key. Make sure it is given Write Access. ',
          style: Theme.of(context).textTheme.subtitle,
        ),
        SizedBox(height: 8.0),
        GitHostSetupButton(
          text: "Open Deploy Key Webpage",
          onPressed: openDeployKeyPage,
        ),
        SizedBox(height: 16.0),

        // Step 3
        Text(
          '3. Try Cloning ..',
          style: Theme.of(context).textTheme.subtitle,
        ),
        SizedBox(height: 8.0),
        GitHostSetupButton(
          text: "Clone Repo",
          onPressed: this.doneFunction,
        ),
      ],
    );

    return Center(
      child: SingleChildScrollView(
        child: columns,
      ),
    );
  }
}

/*
Widget copyAndDepoyWidget;
    Widget cloneButton;
    if (this.publicKey.isEmpty) {
      copyAndDepoyWidget = Container();
      cloneButton = Container();
    } else {
      cloneButton = GitHostSetupButton(
        text: "Clone Repo",
        onPressed: this.doneFunction,
      );

      if (canOpenDeployKeyPage) {
        copyAndDepoyWidget = Row(
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            Expanded(
              child: RaisedButton(
                child: Text(
                  "Copy Key",
                  textAlign: TextAlign.center,
                  style: Theme.of(context).textTheme.button,
                ),
                color: Theme.of(context).primaryColor,
                onPressed: copyKeyFunction,
              ),
            ),
            SizedBox(width: 8.0),
            Expanded(
              child: RaisedButton(
                child: Text(
                  "Open Deploy Key Webpage",
                  textAlign: TextAlign.center,
                  style: Theme.of(context).textTheme.button,
                ),
                color: Theme.of(context).primaryColor,
                onPressed: openDeployKeyPage,
              ),
            ),
          ],
        );
      } else {
        copyAndDepoyWidget = GitHostSetupButton(
          text: "Copy Key",
          onPressed: this.copyKeyFunction,
        );
      }
    }
    */