package main

import (
	"fmt"
	"net/http"
	"strconv"

	"github.com/julienschmidt/httprouter"
)

func (app *application) createMovieHandler(w http.ResponseWriter, r *http.Request) {
	w.WriteHeader(http.StatusAccepted)
	fmt.Fprintln(w, "Resource created")
}

func (app *application) getMovieHandler(w http.ResponseWriter, r *http.Request) {
	// When httprouter is parsing a request, any interpolated URL parameters will be
	// stored in the request context. We can use the ParamsFromContext() function to
	// retrieve a slice containing these parameter names and values.
	params := httprouter.ParamsFromContext(r.Context())

	id, err := strconv.ParseInt(params.ByName("id"), 10, 64)

	if err != nil || id < 1 {
		http.NotFound(w, r)
		return
	}
	app.logger.Debug((fmt.Sprintf("Using id: %d", id)))
	w.WriteHeader(http.StatusOK)
	fmt.Fprintf(w, "show the details of movie %d\n", id)
}

func (app *application) healthCheckHandler(w http.ResponseWriter, r *http.Request) {
	// JSON has to be double quoted. FYI you would never really do this
	// js := `{"status": "available", "environment": %q, "version": %q}`
	// js = fmt.Sprintf(js, app.config.env, Version)
	// w.Write([]byte(js))
	data := map[string]string{
		"status":      "available",
		"environment": app.config.env,
		"version":     Version,
	}

	// js, err := json.Marshal(data)
	// if err != nil {
	// 	app.logger.Error(err.Error())
	// 	http.Error(w, "The server encountered a problem and could not process your request", http.StatusInternalServerError)
	// 	return
	// }
	// // Append a newline to the JSON. This is just a small nicety to make it easier to
	// // view in terminal applications.
	// js = append(js, '\n')
	// w.Header().Set("Content-Type", "application/json")
	// w.Write(js)
	err := app.writeJSON(w, 200, data, nil)
	if err != nil {
		app.logger.Error(err.Error())
		http.Error(w, "The server encountered a problem and could not process your request", http.StatusInternalServerError)
		return
	}
}