/* SPDX-License-Identifier: GPL-3.0-or-later

 * Copyright © 2023-2026 The TokTok team.

 */

#include "events_alloc.h"

#include <assert.h>

#include "../attributes.h"

#include "../bin_pack.h"

#include "../bin_unpack.h"

#include "../ccompat.h"

#include "../mem.h"

#include "../tox.h"

#include "../tox_event.h"

#include "../tox_events.h"

#include "../tox_struct.h"

/*****************************************************

 *

 * :: struct and accessors

 *

 *****************************************************/

struct Tox_Event_Conference_Connected {

    uint32_t conference_number;

};

static void tox_event_conference_connected_set_conference_number(Tox_Event_Conference_Connected *_Nonnull conference_connected, uint32_t conference_number)

{

    assert(conference_connected != nullptr);

    conference_connected->conference_number = conference_number;

}

uint32_t tox_event_conference_connected_get_conference_number(const Tox_Event_Conference_Connected *conference_connected)

{

    assert(conference_connected != nullptr);

    return conference_connected->conference_number;

}

static void tox_event_conference_connected_construct(Tox_Event_Conference_Connected *_Nonnull conference_connected)

{

    *conference_connected = (Tox_Event_Conference_Connected) {

        0

    };

}

static void tox_event_conference_connected_destruct(Tox_Event_Conference_Connected *_Nonnull conference_connected, const Memory *_Nonnull mem)

{

    return;

}

bool tox_event_conference_connected_pack(

    const Tox_Event_Conference_Connected *event, Bin_Pack *bp)

{

    return bin_pack_u32(bp, event->conference_number);

}

static bool tox_event_conference_connected_unpack_into(Tox_Event_Conference_Connected *_Nonnull event, Bin_Unpack *_Nonnull bu)

{

    assert(event != nullptr);

    return bin_unpack_u32(bu, &event->conference_number);

}

/*****************************************************

 *

 * :: new/free/add/get/size/unpack

 *

 *****************************************************/

const Tox_Event_Conference_Connected *tox_event_get_conference_connected(const Tox_Event *event)

{

    return event->type == TOX_EVENT_CONFERENCE_CONNECTED ? event->data.conference_connected : nullptr;

}

Tox_Event_Conference_Connected *tox_event_conference_connected_new(const Memory *mem)

{

    Tox_Event_Conference_Connected *const conference_connected =

        (Tox_Event_Conference_Connected *)mem_alloc(mem, sizeof(Tox_Event_Conference_Connected));

    if (conference_connected == nullptr) {

        return nullptr;

    }

    tox_event_conference_connected_construct(conference_connected);

    return conference_connected;

}

void tox_event_conference_connected_free(Tox_Event_Conference_Connected *conference_connected, const Memory *mem)

{

    if (conference_connected != nullptr) {

        tox_event_conference_connected_destruct(conference_connected, mem);

    }

    mem_delete(mem, conference_connected);

}

static Tox_Event_Conference_Connected *_Nullable tox_events_add_conference_connected(Tox_Events *_Nonnull events, const Memory *_Nonnull mem)

{

    Tox_Event_Conference_Connected *const conference_connected = tox_event_conference_connected_new(mem);

    if (conference_connected == nullptr) {

        return nullptr;

    }

    Tox_Event event;

    event.type = TOX_EVENT_CONFERENCE_CONNECTED;

    event.data.conference_connected = conference_connected;

    if (!tox_events_add(events, &event)) {

        tox_event_conference_connected_free(conference_connected, mem);

        return nullptr;

    }

    return conference_connected;

}

bool tox_event_conference_connected_unpack(

    Tox_Event_Conference_Connected **event, Bin_Unpack *bu, const Memory *mem)

{

    assert(event != nullptr);

    assert(*event == nullptr);

    *event = tox_event_conference_connected_new(mem);

    if (*event == nullptr) {

        return false;

    }

    return tox_event_conference_connected_unpack_into(*event, bu);

}

static Tox_Event_Conference_Connected *_Nullable tox_event_conference_connected_alloc(Tox_Events_State *_Nonnull state)

{

    if (state->events == nullptr) {

        return nullptr;

    }

    Tox_Event_Conference_Connected *conference_connected = tox_events_add_conference_connected(state->events, state->mem);

    if (conference_connected == nullptr) {

        state->error = TOX_ERR_EVENTS_ITERATE_MALLOC;

        return nullptr;

    }

    return conference_connected;

}

/*****************************************************

 *

 * :: event handler

 *

 *****************************************************/

void tox_events_handle_conference_connected(

    Tox *_Nonnull tox,

    uint32_t conference_number,

    void *_Nullable user_data)

{

    Tox_Events_State *state = tox_events_alloc(user_data);

    Tox_Event_Conference_Connected *conference_connected = tox_event_conference_connected_alloc(state);

    if (conference_connected == nullptr) {

        return;

    }

    tox_event_conference_connected_set_conference_number(conference_connected, conference_number);

}

void tox_events_handle_conference_connected_dispatch(Tox *tox, const Tox_Event_Conference_Connected *event, void *user_data)

{

    if (tox->conference_connected_callback == nullptr) {

        return;

    }

    tox_unlock(tox);

    tox->conference_connected_callback(tox, event->conference_number, user_data);

    tox_lock(tox);

}