package main

import (
	"bytes"
	"context"
	"encoding/json"
	"fmt"
	"io"
	"log"
	"net/http"
	"os"
)

const POCKETBASE_URL = `https://pocketbase-scratch.site.quack-lab.dev/api/collections`
const POCKETBASE_REALTIME = `https://pocketbase-scratch.site.quack-lab.dev/api/realtime`
const COLLECTION_NAME = "youtubedownload"
const FULL_URL = POCKETBASE_URL + "/" + COLLECTION_NAME + "/records"

type Item struct {
	Link string `json:"link"`
}

func main() {
	log.SetFlags(log.Lmicroseconds)

	for _, url := range os.Args[1:] {
		log.Printf("Downloading %s", url)
		go Download(url)
	}
}

func Download(url string) {
	req, err := http.NewRequestWithContext(context.Background(), "POST", FULL_URL, nil)
	if err != nil {
		log.Printf("Error creating PATCH request: %++v", err)
		return
	}
	req.Header.Set("Content-Type", "application/json")

	item := new(Item)
	item.Link = url

	body, err := json.Marshal(item)
	if err != nil {
		log.Printf("Error marshalling subscription body: %++v", err)
		return
	}
	req.Body = io.NopCloser(bytes.NewReader(body))

	client := http.Client{}
	res, err := client.Do(req)
	if err != nil {
		log.Printf("Error sending PATCH request: %++v", err)
		return
	}
	defer res.Body.Close()

	if res.StatusCode != http.StatusOK {
		log.Printf("Non-OK HTTP status: %d", res.StatusCode)

		body, err = io.ReadAll(res.Body)
		if err != nil {
			log.Printf("Error reading response body: %++v", err)
			return
		}
		var data APIError
		err = json.Unmarshal(body, &data)
		if err != nil {
			log.Printf("Error unmarshaling JSON: %++v", err)
			return
		}

		log.Printf("API error: %++v", data)
		return
	}
}