using BotSharp.Abstraction.Infrastructures.Enums;

namespace BotSharp.Core.Conversations.Services;

public partial class ConversationService : IConversationService
{
    public async Task UpdateBreakpoint(bool resetStates = false, string? reason = null, params string[] excludedStates)
    {
        var db = _services.GetRequiredService<IBotSharpRepository>();
        var routingCtx = _services.GetRequiredService<IRoutingContext>();
        var messageId = routingCtx.MessageId;

        db.UpdateConversationBreakpoint(_conversationId, new ConversationBreakpoint
        {
            MessageId = messageId,
            Breakpoint = DateTime.UtcNow,
            Reason = reason
        });

        // Reset states
        if (resetStates)
        {
            var states = _services.GetRequiredService<IConversationStateService>();
            // keep language state
            if (excludedStates == null) excludedStates = new string[] { };
            if (!excludedStates.Contains(StateConst.LANGUAGE))
            {
                excludedStates = excludedStates.Append(StateConst.LANGUAGE).ToArray();
            }

            states.CleanStates(excludedStates);
        }

        var hooks = _services
            .GetRequiredService<ConversationHookProvider>()
            .HooksOrderByPriority;

        // Before executing functions
        foreach (var hook in hooks)
        {
            await hook.OnBreakpointUpdated(_conversationId, resetStates);
        }
    }
}