pageone.dart

// ignore_for_file: prefer_const_constructors

import 'package:flutter/material.dart';
import 'package:google_generative_ai/google_generative_ai.dart';

class PageOne extends StatefulWidget {
  const PageOne({super.key});

  @override
  State<PageOne> createState() => _PageOneState();
}

class _PageOneState extends State<PageOne> {
  final _prompt = TextEditingController();
  String results = "";

  // method to handle API + send request + get answer
  Future<void> WorkerAI(String prompt) async {
    setState(() {
      results = "Let met think ...";
    });

    //create instance:
    final model = GenerativeModel(
        model: 'gemini-pro', apiKey: "555");

    // Message we want to send
    final content = [Content.text(prompt)];
    // Receivng data
    final response = await model.generateContent(content);
    // apply answer to string
    setState(() {
      results = response.text.toString();
    });
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        toolbarHeight: 80,
        backgroundColor: Color.fromARGB(251, 17, 161, 190),
        title: Text(
          "Aqua Web AI Tuto",
          style: TextStyle(fontWeight: FontWeight.bold),
        ),
        centerTitle: true,
        foregroundColor: Color.fromARGB(250, 255, 255, 255),
      ),
      body: Container(
        padding: EdgeInsets.all(20),
        child: Column(
          children: [
            // Textfield for user to write his prompt
            TextField(
              controller: _prompt,
              decoration: InputDecoration(
                border: OutlineInputBorder(
                  borderRadius: BorderRadius.circular(30.0),
                ),
                filled: true,
                hintStyle: TextStyle(color: Color.fromARGB(255, 133, 133, 133)),
                hintText: "Ask AI ...",
                fillColor: Colors.white70,
              ),
            ),
            SizedBox(height: 30),
            //OK Button
            TextButton(
                onPressed: () {
                  WorkerAI(_prompt.text);
                },
                style: TextButton.styleFrom(
                    backgroundColor: Color.fromARGB(251, 17, 161, 190),
                    foregroundColor: Color.fromARGB(250, 255, 255, 255),
                    padding: EdgeInsets.only(
                        left: 40, right: 40, bottom: 15, top: 15)),
                child: Text("GO")),
            SizedBox(height: 30),
            // Text to show data
            Text(results)
          ],
        ),
      ),
    );
  }
}