using DevTeam.Shared;
using Microsoft.AI.Agents.Abstractions;
using Microsoft.AI.Agents.Worker.Client;
using Microsoft.SemanticKernel;
using Microsoft.SemanticKernel.Memory;

namespace DevTeam.Agents;

[TopicSubscription("devteam")]
public class ProductManager(IAgentContext context, Kernel kernel, ISemanticTextMemory memory, [FromKeyedServices("EventTypes")] EventTypes typeRegistry, ILogger<ProductManager> logger)
    : AiAgent<ProductManagerState>(context, memory, kernel, typeRegistry), IManageProducts,
    IHandle<ReadmeChainClosed>,
    IHandle<ReadmeRequested>
{
    public async Task Handle(ReadmeChainClosed item)
    {
        // TODO: Get readme from state
        var lastReadme = ""; // _state.State.History.Last().Message
        var evt= new ReadmeCreated {
            Readme = lastReadme
        }.ToCloudEvent(this.AgentId.Key);
        await PublishEvent(evt);
    }

    public async Task Handle(ReadmeRequested item)
    {
        var readme = await CreateReadme(item.Ask);
        var evt = new ReadmeGenerated
        {
            Readme = readme
        }.ToCloudEvent(this.AgentId.Key);
        await PublishEvent(evt);
    }

    public async Task<string> CreateReadme(string ask)
    {
        try
        {
            var context = new KernelArguments { ["input"] = AppendChatHistory(ask) };
            var instruction = "Consider the following architectural guidelines:!waf!";
            var enhancedContext = await AddKnowledge(instruction, "waf", context);
            return await CallFunction(PMSkills.Readme, enhancedContext);
        }
        catch (Exception ex)
        {
            logger.LogError(ex, "Error creating readme");
            return "";
        }
    }}

public interface IManageProducts
{
    public Task<string> CreateReadme(string ask);
}