package controller

import (
	"context"

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

type chunk struct{}

var Chunk = &chunk{}

func (c *chunk) List(ctx context.Context, req *dto.ListChunkReq) (*dto.ListChunkRes, error) {
	list, total, err := service.ChunkService.List(ctx, req.DocumentId, req.Page, req.PageSize)
	if err != nil {
		return nil, err
	}
	return &dto.ListChunkRes{
		List:     list,
		Total:    total,
		Page:     req.Page,
		PageSize: req.PageSize,
	}, nil
}

func (c *chunk) Update(ctx context.Context, req *dto.UpdateChunkReq) (*dto.UpdateChunkRes, error) {
	if err := service.ChunkService.Update(ctx, req.Id, req.Content); err != nil {
		return nil, err
	}
	return &dto.UpdateChunkRes{}, nil
}