package controller

import (
	"context"

	"rag-local/kb/model/dto"
	"rag-local/kb/model/entity"
	"rag-local/kb/service"
)

type conversation struct{}

var Conversation = &conversation{}

func (c *conversation) List(ctx context.Context, req *dto.ListConversationReq) (*dto.ListConversationRes, error) {
	list, err := service.ConversationService.List(ctx)
	if err != nil {
		return nil, err
	}
	return &dto.ListConversationRes{List: list}, nil
}

func (c *conversation) Save(ctx context.Context, req *dto.SaveConversationReq) (*dto.SaveConversationRes, error) {
	id, err := service.ConversationService.Save(ctx, &entity.Conversation{
		Id:        req.Id,
		DatasetId: req.DatasetId,
		Title:     req.Title,
	})
	if err != nil {
		return nil, err
	}
	return &dto.SaveConversationRes{Id: id}, nil
}

func (c *conversation) Delete(ctx context.Context, req *dto.DeleteConversationReq) (*dto.DeleteConversationRes, error) {
	if err := service.ConversationService.Delete(ctx, req.Id); err != nil {
		return nil, err
	}
	return &dto.DeleteConversationRes{}, nil
}