using System;
using System.Collections.Generic;

namespace RudderSdk.Core;

internal static class Url
{
    public static string Encode(string? value) => Uri.EscapeDataString(value ?? string.Empty);

    public static string Query(params (string Key, string? Value)[] values)
    {
        var parts = new List<string>();
        foreach (var item in values)
        {
            if (!string.IsNullOrEmpty(item.Value))
                parts.Add(Encode(item.Key) + "=" + Encode(item.Value));
        }

        return parts.Count == 0 ? string.Empty : "?" + string.Join("&", parts);
    }
}