// internal/movies/controller.go
package movies

import (
	"fmt"
	"hugo-medialog/utils"
	"os"
	"path/filepath"

	"gopkg.in/yaml.v3"
)

func LoadMovies() ([]Movie, error) {
	moviesFile := os.Getenv("OBSIDIAN_MOVIES_FILE")
	fileData, err := os.ReadFile(moviesFile)
	if err != nil {
		return nil, err
	}

	var movies []Movie
	err = yaml.Unmarshal(fileData, &movies)
	if err != nil {
		return nil, err
	}

	return movies, nil
}

func ProcessMovies(movies []Movie) error {
	for _, movie := range movies {
		fmt.Printf("Título: %s, Puntuación: %.1f, Fecha: %s\n",
			movie.Title, movie.Rate, movie.Date)
		// API Calls
		err := generateMovieMarkdown(movie)
		if err != nil {
			return err
		}
	}
	return nil
}

func generateMovieMarkdown(movie Movie) error {
	templatePath := filepath.Join(os.Getenv("TEMPLATES_DIR"), "movie.md.tpl")
	outputDir := os.Getenv("MARKDOWN_OUTPUT_DIR")
	if err := utils.CreateDirIfNotExists(outputDir); err != nil {
		return err
	}
	outputPath := filepath.Join(outputDir, fmt.Sprintf("%s.md", movie.Title))

	data := map[string]interface{}{
		"Title":      movie.Title,
		"Link":       "https://imdb.com/enlace",
		"Subtitle":   movie.Year,
		"Year":       movie.Year,
		"Rate":       movie.Rate,
		"Image":      movie.Image,
		"Poster":     movie.Poster,
		"Background": movie.Background,
		"Date":       movie.Date,
	}

	return utils.GenerateMarkdown(templatePath, outputPath, data)
}