#pragma once

#include <filesystem>

#include "email_sender.h"

/// Development sender that atomically publishes the latest link to a file.
class FileEmailSender final : public EmailSenderInterface
{
public:
    /// Store the absolute target whose existing parent receives temp files.
    explicit FileEmailSender(std::filesystem::path link_file);

    /// Atomically write the latest absolute confirmation URL.
    mw::E<void> send(const AuthenticationEmail& email) override;

    /// File delivery does not consume the Mailjet quota.
    bool usesGlobalQuota() const override;

private:
    std::filesystem::path link_file_;
};