namespace TakeoutSaaS.Module.Sms.Models;

/// <summary>
/// 短信发送请求。
/// </summary>
public sealed class SmsSendRequest
{
    /// <summary>
    /// 初始化短信发送请求。
    /// </summary>
    /// <param name="phoneNumber">目标手机号码（含国家码，如 +86xxxxxxxxxxx）。</param>
    /// <param name="templateCode">模版编号。</param>
    /// <param name="variables">模版变量。</param>
    /// <param name="signName">短信签名。</param>
    public SmsSendRequest(string phoneNumber, string templateCode, IDictionary<string, string> variables, string? signName = null)
    {
        PhoneNumber = phoneNumber;
        TemplateCode = templateCode;
        Variables = new Dictionary<string, string>(variables);
        SignName = signName;
    }

    /// <summary>
    /// 目标手机号。
    /// </summary>
    public string PhoneNumber { get; }

    /// <summary>
    /// 模版编号。
    /// </summary>
    public string TemplateCode { get; }

    /// <summary>
    /// 模版变量。
    /// </summary>
    public IReadOnlyDictionary<string, string> Variables { get; }

    /// <summary>
    /// 可选的签名。
    /// </summary>
    public string? SignName { get; }
}