package main

import (
	"fmt"
	"net/http"
	"time"

	"greenlight.debuggingjon.dev/internal/data"
)

func (app *application) createMovieHandler(w http.ResponseWriter, r *http.Request) {
	var input struct {
		Title   string   `json:"title"`
		Year    int32    `json:"year"`
		Runtime int32    `json:"runtime"`
		Genres  []string `json:"genres"`
	}

	// Use the new readJSON() helper to decode the request body into the input struct.
	// If this returns an error we send the client the error message along with a 400
	// Bad Request status code, just like before.
	err := app.readJSON(w, r, &input)
	if err != nil {
		// Use the new badRequestResponse() helper.
		app.badRequestResponse(w, r, err)
		return
	}

	fmt.Fprintf(w, "%+v\n", input)
}

func (app *application) showMovieHandler(w http.ResponseWriter, r *http.Request) {
	id, err := app.readIDParam(r)
	if err != nil {
		// Use the new notFoundResponse() helper.
		app.notFoundResponse(w, r)
		return
	}

	movie := data.Movie{
		ID:        id,
		CreatedAt: time.Now(),
		Title:     "Casablanca",
		Runtime:   102,
		Genres:    []string{"drama", "romance", "war"}, Version: 1,
	}

	// Create an envelope{"movie": movie} instance and pass it to writeJSON(), instead
	// of passing the plain movie struct.
	err = app.writeJSON(w, http.StatusOK, envelope{"movie": movie}, nil)
	if err != nil {
		// Use the new serverErrorResponse() helper.
		app.serverErrorResponse(w, r, err)
	}
}