/* $Id$ */

#ifndef MICQ_CONTACT_H
#define MICQ_CONTACT_H

typedef struct ContactMetaGeneral_s  MetaGeneral;
typedef struct ContactMetaWork_s     MetaWork;
typedef struct ContactMetaMore_s     MetaMore;
typedef struct ContactMetaEmail_s    MetaEmail;
typedef struct ContactMetaObsolete_s MetaObsolete;
typedef struct ContactDC_s           ContactDC;

struct ContactMetaGeneral_s
{
    char  *nick,   *first,  *last,
          *email,  *city,   *state,
          *phone,  *fax,    *zip,
          *street, *cellular;
    UWORD  country;
    SBYTE  tz;
    BOOL   auth, webaware, hideip;
};

struct ContactMetaWork_s
{
    char  *wcity,    *wstate,   *wphone,
          *wfax,     *waddress, *wzip,
          *wcompany, *wdepart,  *wposition,
          *whomepage;
    UWORD  wcountry, woccupation;
};

struct ContactMetaMore_s
{
    char  *homepage;
    UWORD  age, year, unknown;
    UBYTE  sex, month, day, lang1, lang2, lang3;
};

struct ContactMetaEmail_s
{
    MetaEmail *meta_email;
    char      *email;
    UBYTE      auth;
};

struct ContactMetaObsolete_s
{
    char  *description;
    UWORD  unknown;
    UBYTE  given, empty;
};

struct ContactDC_s
{
    time_t id1, id2, id3;
    UDWORD ip_loc, ip_rem, port, cookie;
    UWORD  version;
    UBYTE  type;
};

struct ContactGroup_s
{
    ContactGroup *more;
    Connection   *serv;
    char         *name;
    Contact      *contacts[32];
    UWORD         id;
    UBYTE         used;
};

struct Contact_s
{
    char  *nick;
    UDWORD uin;
    UDWORD status;
    UDWORD flags;
    UDWORD caps;
    UWORD  id;
    UBYTE  v1, v2, v3, v4;
    UBYTE  encoding;

    char  *version;
    char  *last_message;
    time_t last_time, seen_time, seen_micq_time;
    
    Contact *alias; /* the next alias for this entry */

    UWORD  updated; /* which meta_* has been updated */

    ContactDC       *dc;
    MetaGeneral     *meta_general;
    MetaWork        *meta_work;
    MetaMore        *meta_more;
    char            *meta_about;
    MetaEmail       *meta_email;
    MetaObsolete    *meta_obsolete;
    Extra           *meta_interest, *meta_background, *meta_affiliation;
};


ContactGroup *ContactGroupIndex (int i);
ContactGroup *ContactGroupFind  (UWORD id, Connection *serv, const char *name, BOOL create);
UWORD         ContactGroupID    (ContactGroup *group);
UDWORD        ContactGroupCount (ContactGroup *group);
void          ContactGroupD     (ContactGroup *group);

/* NULL ContactGroup accesses global list */
Contact      *ContactIndex      (ContactGroup *group, int i);
Contact      *ContactFind       (ContactGroup *group, UWORD id, UDWORD uin, const char *nick, BOOL create);
BOOL          ContactAdd        (ContactGroup *group, Contact *cont);
BOOL          ContactRem        (ContactGroup *group, Contact *cont);
BOOL          ContactRemAlias   (ContactGroup *group, Contact *cont);

UWORD         ContactID         (Contact *cont);
void          ContactSetCap     (Contact *cont, Cap *cap);
void          ContactSetVersion (Contact *cont);

BOOL          ContactMetaSave   (Contact *cont);
BOOL          ContactMetaLoad   (Contact *cont);


#define ContactUIN(conn,uin)   ContactFind ((conn)->contacts, 0, uin, NULL, 1)

#define CONTACT_GENERAL(cont)  ((cont)->meta_general  ? (cont)->meta_general  : ((cont)->meta_general  = calloc (1, sizeof (MetaGeneral))))
#define CONTACT_WORK(cont)     ((cont)->meta_work     ? (cont)->meta_work     : ((cont)->meta_work     = calloc (1, sizeof (MetaWork))))
#define CONTACT_MORE(cont)     ((cont)->meta_more     ? (cont)->meta_more     : ((cont)->meta_more     = calloc (1, sizeof (MetaMore))))
#define CONTACT_EMAIL(cont)    ((cont)->meta_email    ? (cont)->meta_email    : ((cont)->meta_email    = calloc (1, sizeof (MetaEmail))))
#define CONTACT_OBSOLETE(cont) ((cont)->meta_obsolete ? (cont)->meta_obsolete : ((cont)->meta_obsolete = calloc (1, sizeof (MetaObsolete))))
#define CONTACT_DC(cont)       ((cont)->dc            ? (cont)->dc            : ((cont)->dc            = calloc (1, sizeof (ContactDC))))

#define CONT_UTF8(cont,mt) (((cont)->caps & (1 << CAP_UTF8)) && (((mt) == 1) || ((cont)->caps & (1 << CAP_MICQ))))

#define CONT_IGNORE     1UL /* ignore contact. */
#define CONT_HIDEFROM   2UL /* always pretend to be offline. */
#define CONT_INTIMATE   4UL /* can see even if invisible. */

#define CONT_TEMPORARY  8UL /* no status display for this contact. */
#define CONT_ALIAS     16UL /* is an alias entry. */
#define CONT_SEENAUTO  32UL /* has seen auto response. */
#define CONT_ISEDITED  64UL /* meta data was edited by hand. */

#define UPF_GENERAL_A   0x0001
#define UPF_GENERAL_B   0x0002
#define UPF_WORK        0x0004
#define UPF_MORE        0x0008
#define UPF_ABOUT       0x0010
#define UPF_EMAIL       0x0020
#define UPF_INTEREST    0x0040
#define UPF_BACKGROUND  0x0080
#define UPF_AFFILIATION 0x0100
#define UPF_OBSOLETE    0x0200
#define UPF_GENERAL_C   0x0400
#define UPF_GENERAL_E   0x0800

#define UPF_DISC        0x1000
#define UPF_SERVER      0x2000
#define UPF_AUTOFINGER  0x4000

#define UP_ALL          (UPF_DISC | UPF_SERVER)
#define UP_INFO         (UPF_GENERAL_A  | UPF_GENERAL_B | UPF_WORK | UPF_MORE \
                         | UPF_ABOUT    | UPF_INTEREST  | UPF_BACKGROUND  \
                         | UPF_EMAIL    | UPF_OBSOLETE  | UPF_AFFILIATION)

#endif /* MICQ_CONTACT_H */