decl namespace @name;
decl enum @name;
decl enumitem @name;
decl interface @name;
decl exception @name;
decl method @name;
decl struct @name;
decl basic @type @name;

namespace pEp {
    exception Status {
       include ./status_list.yml2
    };

    enum PassphraseType {
        include ./passphrase_status_list.yml2
    };

    enum Color {
        enumitem PEP_color_no_color toString="None"     > 0
        enumitem PEP_color_yellow   toString="Yellow"   > 1
        enumitem PEP_color_green    toString="Green"    > 2
        enumitem PEP_color_red      toString="Red"      > -1
    };


    enum has_int_str_val=true Rating {
       enumitem pEp_rating_undefined              int_str_val=undefined                 > 0
       enumitem pEp_rating_cannot_decrypt         int_str_val=cannot_decrypt            > 1
       enumitem pEp_rating_have_no_key            int_str_val=have_no_key               > 2
       enumitem pEp_rating_unencrypted            int_str_val=unencrypted               > 3
       enumitem pEp_rating_unencrypted_for_some   int_str_val=unencrypted_for_some      > 4
       enumitem pEp_rating_unreliable             int_str_val=unreliable                > 5
       enumitem pEp_rating_reliable               int_str_val=reliable                  > 6
       enumitem pEp_rating_trusted                int_str_val=trusted                   > 7
       enumitem pEp_rating_trusted_and_anonymized int_str_val=trusted_and_anonymized    > 8
       enumitem pEp_rating_fully_anonymous        int_str_val=fully_anonymous           > 9
       enumitem pEp_rating_mistrust               int_str_val=mistrust                  > -1
       enumitem pEp_rating_b0rken                 int_str_val=b0rken                    > -2
       enumitem pEp_rating_under_attack           int_str_val=under_attack              > -3
    };

    enum DecryptFlags {
        enumitem pEp_decrypt_flag_own_private_key       > 1
        enumitem pEp_decrypt_flag_consumed              > 2
        enumitem pEp_decrypt_flag_ignored               > 4
        enumitem pEp_decrypt_flag_src_modified          > 8
        enumitem pEp_decrypt_flag_untrusted_server      > 0x100
        enumitem pEp_decrypt_flag_dont_trigger_sync     > 0x200
    };

    enum IdentityFlags {
        enumitem pEp_idf_not_for_sync                   > 1
        enumitem pEp_idf_list                           > 2
        enumitem pEp_idf_devicegroup                    > 256
    };

    enum SyncHandshakeResult {
        enumitem sync_handshake_cancel                  > -1
        enumitem sync_handshake_accepted                > 0
        enumitem sync_handshake_rejected                > 1
    };

    enum SyncHandshakeSignal {
        enumitem sync_notify_undefined                  > 0
        enumitem sync_notify_init_add_our_device        > 1
        enumitem sync_notify_init_add_other_device      > 2
        enumitem sync_notify_init_form_group            > 3
        enumitem sync_notify_timeout                    > 5
        enumitem sync_notify_accepted_device_added      > 6
        enumitem sync_notify_accepted_group_created     > 7
        enumitem sync_notify_accepted_device_accepted   > 8
        enumitem sync_passphrase_required               > 128
        enumitem sync_notify_sole                       > 254
        enumitem sync_notify_in_group                   > 255
    };

    enum CipherSuite {
        enumitem pEp_cipher_suite_default               > 0
        enumitem pEp_cipher_suite_cv25519               > 1
        enumitem pEp_cipher_suite_p256                  > 2
        enumitem pEp_cipher_suite_p384                  > 3
        enumitem pEp_cipher_suite_p521                  > 4
        enumitem pEp_cipher_suite_rsa2k                 > 5
        enumitem pEp_cipher_suite_rsa3k                 > 6
        enumitem pEp_cipher_suite_rsa4k                 > 7
        enumitem pEp_cipher_suite_rsa8k                 > 8
    };

    interface Engine {
        method cached=true encrypt_message(
                in message src,
                in stringlist extra,
                creates message dst,
                in EncFormat format,
                Cconst PEP_encrypt_flags flags "(PEP_encrypt_flags_t)0"
            );

        method cached=true encrypt_message_and_add_priv_key(
                in message src,
                creates message dst,
                in string fpr,
                Cconst PEP_enc_format encformat "PEP_enc_PEP",
                Cconst PEP_encrypt_flags flags "(PEP_encrypt_flags_t)0"
            );

        method cached=true encrypt_message_for_self(
                in identity target,
                in message src,
                in stringlist extra,
                creates message dst,
                Cconst PEP_enc_format encformat "PEP_enc_PEP",
                Cconst PEP_encrypt_flags flags "(PEP_encrypt_flags_t)0"
            );

        method cached=true decrypt_message(
                inout message src,
                creates message dst,
                inout stringlist keylist,
                returns Rating rating,
                inout int flags
            );

        method cached=true re_evaluate_message_rating(
                in message src,
                Cconst stringlist x_keylist "static_cast<stringlist_t*>(nullptr)",
                Cconst Rating x_enc_status "PEP_rating_undefined",
                returns Rating rating
            );

        method cached=true outgoing_message_rating(
                in message msg,
                returns Rating rating
            );

        method outgoing_message_rating_preview(
                in message msg,
                returns Rating rating
            );

        method cached=true get_identity(
                in string address,
                in string userid,
                returns identity ident
            );

        method cached=true identity_rating(
                in identity ident,
                returns Rating rating
            );

        // TODO: WTF is...
        method cached=true own_message_private_key_details(
                in message msg,
                returns identity ident 
            );

        method cached=true OpenPGP_list_keyinfo(
                in string pattern,
                returns stringpairlist keyinfoList
            );

        //TODO Move to use IdentityFlag instead of ints
        method cached=true set_identity_flags(
                in identity ident,
                in uint flags
            );

        method cached=true unset_identity_flags(
                in identity ident,
                in uint flags
            );

        method cached=true own_identities_retrieve(
                returns identitylist identities
            );


        method cached=true get_trustwords(
                in identity id1 const,
                in identity id2 const,
                in string lang,
                returns sstring words,
                in bool full
            );

        method cached=true get_trustwords_for_fprs(
                in string fpr1,
                in string fpr2,
                in string lang,
                returns sstring words,
		in bool full
            );

        method cached=true get_message_trustwords(
                in message msg,
                in stringlist keylist,
                in identity receivedby,
                in string lang,
                returns string words,
                in bool full
            );

        method cached=true get_languagelist(
                returns string languagelist
            );

        // this function is not related to key reset

        method cached=true key_reset_trust(
                in identity ident
            );

        method cached=true key_reset_identity(
                in identity ident,
                in string fpr
            );

        method cached=true key_reset_user(
                in string userid,
                in string fpr
            );

        method cached=true key_reset_all_own_keys();
                
        method cached=true deliverHandshakeResult(
                in SyncHandshakeResult shr,
                in identitylist identities const
            );

        method cached=true leave_device_group();

        method cached=true enable_identity_for_sync(
                in identity ident
            );

	    method cached=true disable_identity_for_sync(
                in identity ident
            );

	    method cached=true disable_all_sync_channels();

        method config_cipher_suite(
                in CipherSuite suite
            );

        method enter_device_group(
                in identitylist identities const
            );

        method cached=true set_comm_partner_key(
                in identity ident,
                in string fpr
            );

        // "basic" methods are generated on the java side, but
        // on the C++ side, manually implemented in basic_api.cc

        basic string trustwords(identity ident);
        basic identity myself(identity ident);
        basic identity updateIdentity(identity ident);
        basic identity setOwnKey(identity ident, string fpr);
        basic void keyMistrusted(identity ident);
        basic void keyResetTrust(identity ident);
        basic void trustPersonalKey(identity ident);
        basic void trustOwnKey(identity ident);
        basic identitylist importKey(bytearray key);
        basic void config_passive_mode(bool enable);
        basic void config_unencrypted_subject(bool enable);
        basic string getCrashdumpLog(int maxlines);
        basic string getUserDirectory();
        basic string getMachineDirectory();
        basic void config_passphrase(string passphrase);
        basic void config_passphrase_for_new_keys(bool enable, string passphrase);
        basic bytearray export_key(string fpr);
    };

    struct message {
        enum TextFormat {
            enumitem plain              > 0
            enumitem html               > 1
            enumitem other              > 255
        }

        enum direction {
            enumitem incoming           > 0
            enumitem outgoing           > 1
        }

        enum EncFormat {
            enumitem none               > 0
            enumitem pieces             > 1
            enumitem inline             > 1
            enumitem SMIME              > 2
            enumitem PGPMIME            > 3
            enumitem PEP                > 4
            enumitem PGP_MIME_Outlook1  > 5
            enumitem PEP_enc_inline_EA  > 6
            enumitem PEP_enc_auto       > 255
        }

        direction dir;
        string id;
        string shortmsg;
        string longmsg;
        string longmsg_formatted;
        bloblist attachments;
        timestamp sent;
        timestamp recv;
        identity from;
        identitylist to;
        identity recv_by;
        identitylist cc;
        identitylist bcc;
        identitylist reply_to;
        stringlist in_reply_to;
        stringlist references;
        stringlist keywords;
        string comments;
        stringpairlist opt_fields;
        EncFormat enc_format;
    };
};