// This file is under GNU Affero General Public License 3.0
// see LICENSE.txt

#ifndef MESSAGE_HH
#define MESSAGE_HH

#include "adapter_main.hh"
#include "str_attr.hh"
#include "identity.hh"

namespace pEp {
namespace PythonAdapter {

// Message is owning a message struct
class Message {
    shared_ptr<::message> _msg;

  public:
    // Blob is owning a bloblist_t struct - or not and just managing
    // one depending on part_of_chain

    class Blob {
        ::bloblist_t *_bl;
        bool part_of_chain;

      public:
        Blob(::bloblist_t *bl = ::new_bloblist(nullptr, 0, nullptr, nullptr), bool chained = false);

        Blob(bp::object data, string mime_type = "", string filename = "");

        Blob(const Blob &second);

        ~Blob();

        string _repr();

        string mime_type() { return _bl ? str_attr(_bl->mime_type) : ""; }

        void mime_type(string value) { str_attr(_bl->mime_type, value); }

        string filename() { return str_attr(_bl->filename); }

        void filename(string value) { str_attr(_bl->filename, value); }

        size_t size() { return _bl->size; }

        string decode(string encoding);

        string decode() { return decode(""); }

        static PyBufferProcs bp;

        friend class Message;

      protected:
        static int getbuffer(PyObject *self, Py_buffer *view, int flags);
    };

    Message(int dir = ::PEP_dir_outgoing, Identity *from = nullptr);

    Message(string mimetext);

    Message(const Message &second);

    Message(::message *msg);

    ~Message();

    operator ::message *();

    operator const ::message *() const;

    string _str();

    string _repr();

    ::PEP_msg_direction dir() { return _msg->dir; }

    void dir(::PEP_msg_direction value) { _msg->dir = value; }

    string id() { return str_attr(_msg->id); }

    void id(string value) { str_attr(_msg->id, value); }

    string shortmsg() { return str_attr(_msg->shortmsg); }

    void shortmsg(string value) { str_attr(_msg->shortmsg, value); }

    string longmsg() { return str_attr(_msg->longmsg); }

    void longmsg(string value) { str_attr(_msg->longmsg, value); }

    string longmsg_formatted() { return str_attr(_msg->longmsg_formatted); }

    void longmsg_formatted(string value) { str_attr(_msg->longmsg_formatted, value); }

    bp::tuple attachments();

    void attachments(bp::list value);

    time_t sent() { return timestamp_attr(_msg->sent); }

    void sent(time_t value) { timestamp_attr(_msg->sent, value); }

    time_t recv() { return timestamp_attr(_msg->recv); }

    void recv(time_t value) { timestamp_attr(_msg->recv, value); }

    Identity from() { return identity_attr(_msg->from); }

    void from(bp::object value) { identity_attr(_msg->from, value); }

    bp::list to() { return identitylist_attr(_msg->to); }

    void to(bp::list value) { identitylist_attr(_msg->to, value); }

    Identity recv_by() { return identity_attr(_msg->recv_by); }

    void recv_by(bp::object value) { identity_attr(_msg->recv_by, value); }

    bp::list cc() { return identitylist_attr(_msg->cc); }

    void cc(bp::list value) { identitylist_attr(_msg->cc, value); }

    bp::list bcc() { return identitylist_attr(_msg->bcc); }

    void bcc(bp::list value) { identitylist_attr(_msg->bcc, value); }

    bp::list reply_to() { return identitylist_attr(_msg->reply_to); }

    void reply_to(bp::list value) { identitylist_attr(_msg->reply_to, value); }

    bp::list in_reply_to() { return strlist_attr(_msg->in_reply_to); }

    void in_reply_to(bp::list value) { strlist_attr(_msg->in_reply_to, value); }

    bp::list references() { return strlist_attr(_msg->references); }

    void references(bp::list value) { strlist_attr(_msg->references, value); }

    bp::list keywords() { return strlist_attr(_msg->keywords); }

    void keywords(bp::list value) { strlist_attr(_msg->keywords, value); }

    string comments() { return str_attr(_msg->comments); }

    void comments(string value) { str_attr(_msg->comments, value); }

    bp::dict opt_fields() { return strdict_attr(_msg->opt_fields); }

    void opt_fields(bp::dict value) { return strdict_attr(_msg->opt_fields, value); }

    ::PEP_enc_format enc_format() { return _msg->enc_format; }

    void enc_format(::PEP_enc_format value) { _msg->enc_format = value; }

    Message encrypt();

    Message _encrypt(bp::list extra, int enc_format = 4, int flags = 0);

    bp::tuple decrypt(int flags = 0);

    ::PEP_rating outgoing_rating();

    ::PEP_color outgoing_color();

    Message deepcopy(bp::dict &memo);

    Message copy();
};

Message outgoing_message(Identity me);

Message incoming_message(string mime_text);

} /* namespace PythonAdapter */
} /* namespace pEp */

#endif /* MESSAGE_HH */