using var ollama = new OllamaApiClient();

var models = await ollama.Models.ListModelsAsync();

// Pulling a model and reporting progress
await foreach (var response in ollama.PullModelAsync("all-minilm", stream: true))
{
    Console.WriteLine($"{response.Status}. Progress: {response.Completed}/{response.Total}");
}
// or just pull the model and wait for it to finish
await ollama.Models.PullModelAndEnsureSuccessAsync("all-minilm");

// Generating an embedding
var embedding = await ollama.Embeddings.GenerateEmbeddingAsync(
    model: "all-minilm",
    prompt: "hello");

// Streaming a completion directly into the console
// keep reusing the context to keep the chat topic going
IList<long>? context = null;
var enumerable = ollama.Completions.GenerateCompletionAsync("llama3", "answer 5 random words", stream: true);
await foreach (var response in enumerable)
{
    Console.WriteLine($"> {response.Response}");
    
    context = response.Context;
}

var lastResponse = await ollama.Completions.GenerateCompletionAsync("llama3", "answer 123", stream: false, context: context).WaitAsync();
Console.WriteLine(lastResponse.Response);

var chat = ollama.Chat("mistral");
while (true)
{
    var message = await chat.SendAsync("answer 123");
    
    Console.WriteLine(message.Content);
    
    var newMessage = Console.ReadLine();
    await chat.Send(newMessage);
}

using var ollama = new OllamaApiClient();
var chat = ollama.Chat(
    model: "llama3.1",
    systemMessage: "You are a helpful weather assistant.",
    autoCallTools: true);

var service = new WeatherService();
chat.AddToolService(service.AsTools(), service.AsCalls());

try
{
    _ = await chat.SendAsync("What is the current temperature in Dubai, UAE in Celsius?");
}
finally
{
    Console.WriteLine(chat.PrintMessages());
}

public enum Unit
{
    Celsius,
    Fahrenheit,
}

public class Weather
{
    public string Location { get; set; } = string.Empty;
    public double Temperature { get; set; }
    public Unit Unit { get; set; }
    public string Description { get; set; } = string.Empty;
}

[OllamaTools]
public interface IWeatherFunctions
{
    [Description("Get the current weather in a given location")]
    public Task<Weather> GetCurrentWeatherAsync(
        [Description("The city and state, e.g. San Francisco, CA")] string location,
        Unit unit = Unit.Celsius,
        CancellationToken cancellationToken = default);
}

public class WeatherService : IWeatherFunctions
{
    public Task<Weather> GetCurrentWeatherAsync(string location, Unit unit = Unit.Celsius, CancellationToken cancellationToken = default)
    {
        return Task.FromResult(new Weather
        {
            Location = location,
            Temperature = 22.0,
            Unit = unit,
            Description = "Sunny",
        });
    }
}