# frozen_string_literal: true

module DiscourseAi
  module AiBot
    class BotController < ::ApplicationController
      requires_plugin ::DiscourseAi::PLUGIN_NAME
      requires_login

      def show_debug_info_by_id
        log = AiApiAuditLog.find(params[:id])
        raise Discourse::NotFound if !log.topic

        guardian.ensure_can_debug_ai_bot_conversation!(log.topic)
        render json: AiApiAuditLogSerializer.new(log, root: false), status: 200
      end

      def show_debug_info
        post = Post.find(params[:post_id])
        guardian.ensure_can_debug_ai_bot_conversation!(post)

        posts =
          Post
            .where("post_number <= ?", post.post_number)
            .where(topic_id: post.topic_id)
            .order("post_number DESC")

        debug_info = AiApiAuditLog.where(post: posts).order(created_at: :desc).first

        render json: AiApiAuditLogSerializer.new(debug_info, root: false), status: 200
      end

      def stop_streaming_response
        post = Post.find(params[:post_id])
        guardian.ensure_can_see!(post)

        Discourse.redis.del("gpt_cancel:#{post.id}")

        render json: {}, status: 200
      end

      def show_bot_username
        bot_user = DiscourseAi::AiBot::EntryPoint.find_user_from_model(params[:username])
        raise Discourse::InvalidParameters.new(:username) if !bot_user

        render json: { bot_username: bot_user.username_lower }, status: 200
      end
    end
  end
end