package handlers

import (
	"kontor-api-gin/internal/models"
	"kontor-api-gin/internal/repository"
	"kontor-api-gin/internal/service"
	"net/http"

	"github.com/gin-gonic/gin"
	"gorm.io/gorm"
)

type BookAuthorHandler struct {
	Service *service.BookAuthorService
}

func NewBookAuthorHandler(db *gorm.DB) *BookAuthorHandler {
	handler := &BookAuthorHandler{Service: service.NewBookAuthorService(repository.NewBookAuthorRepository(db))}
	return handler
}

func (handler *BookAuthorHandler) List(c *gin.Context) {
	authors, err := handler.Service.List(c.Request.Context())
	if err != nil {
		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
		return
	}
	dtos := models.ConvertBookAuthorsToDtos(authors)
	c.JSON(http.StatusOK, dtos)
}