package main

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

	"github.com/mmcdole/gofeed"
)

func main() {
	client := &http.Client{Timeout: 60 * time.Second}
	resp, err := client.Get("https://feeds.transistor.fm/oxide-and-friends")
	if err != nil {
		fmt.Fprintf(os.Stderr, "Error fetching: %v\n", err)
		os.Exit(1)
	}
	defer resp.Body.Close()

	body, err := io.ReadAll(resp.Body)
	if err != nil {
		fmt.Fprintf(os.Stderr, "Error reading body: %v\n", err)
		os.Exit(1)
	}

	parser := gofeed.NewParser()
	feed, err := parser.ParseString(string(body))
	if err != nil {
		fmt.Fprintf(os.Stderr, "Error parsing feed: %v\n", err)
		os.Exit(1)
	}

	fmt.Printf("Feed title: %s\n", feed.Title)
	fmt.Printf("Total items: %d\n\n", len(feed.Items))

	for i, item := range feed.Items {
		if i >= 5 {
			break
		}
		fmt.Printf("--- Item %d ---\n", i+1)
		fmt.Printf("  Title: %s\n", item.Title)
		fmt.Printf("  Published (raw): %s\n", item.Published)
		if item.PublishedParsed != nil {
			fmt.Printf("  PublishedParsed: %v\n", *item.PublishedParsed)
		} else {
			fmt.Printf("  PublishedParsed: <nil>\n")
		}

		// Check for itunes:pubDate or other date fields
		for _, enc := range item.Enclosures {
			fmt.Printf("  Enclosure URL (truncated): %s...\n", enc.URL[:min(len(enc.URL), 80)])
		}
		fmt.Println()
	}
}

func min(a, b int) int {
	if a < b {
		return a
	}
	return b
}