package utils

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

func ErrMsg(err error) string {
	return fmt.Sprintf("{\"error\":true,\"message\":\"%s\"}", err)
}

func Fetch(path string, data []byte) (string, int, error) {

	url := "https://music.youtube.com/youtubei/v1/" + path + "?alt=json&key=AIzaSyC9XL3ZjWddXya6X74dJoCTL-WEYFDNX30&prettyPrint=false"

	req, err := http.NewRequest("POST", url, bytes.NewBuffer(data))
	if err != nil {
		return "", 500, err
	}

	req.Header.Set("Content-Type", "application/json; charset=utf-8")
	req.Header.Set("Origin", "https://music.youtube.com")
	req.Header.Set("x-origin", "https://music.youtube.com")
	req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36")

	client := &http.Client{}

	resp, err := client.Do(req)
	if err != nil {
		return "", 500, err
	}

	defer resp.Body.Close()

	body, err := io.ReadAll(resp.Body)
	if err != nil {
		return "", 500, err
	}

	return string(body), resp.StatusCode, nil
}

func FetchBrowse(browse BrowseData) (string, int) {

	data, err := json.Marshal(browse)
	if err != nil {
		return ErrMsg(err), 500
	}

	raw, status, err := Fetch("browse", data)
	if err != nil {
		return ErrMsg(err), 500
	}

	return raw, status
}