package handlers

import (
	"encoding/json"
	"net/http"

	"github.com/go-chi/chi/v5"
	"git.workflows.cl/mcabezas/testing-go-example/internal/models"
)

type BookHandler struct {
	books []models.Book
}

func NewBookHandler() *BookHandler {
	return &BookHandler{
		books: []models.Book{
			{ID: "1", Title: "El Quijote", Author: "Cervantes"},
			{ID: "2", Title: "Cien años de soledad", Author: "García Márquez"},
		},
	}
}

func (h *BookHandler) GetBook(w http.ResponseWriter, r *http.Request) {
	id := chi.URLParam(r, "id")

	for _, book := range h.books {
		if book.ID == id {
			w.Header().Set("Content-Type", "application/json")
			json.NewEncoder(w).Encode(book)
			return
		}
	}

	http.Error(w, "Book not found", http.StatusNotFound)
}