/* 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_pack.h"

#include "../tox_struct.h"

#include "../tox_unpack.h"

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

 *

 * :: struct and accessors

 *

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

struct Tox_Event_Group_Join_Fail {

    uint32_t group_number;

    Tox_Group_Join_Fail fail_type;

};

static void tox_event_group_join_fail_set_group_number(Tox_Event_Group_Join_Fail *_Nonnull group_join_fail, uint32_t group_number)

{

    assert(group_join_fail != nullptr);

    group_join_fail->group_number = group_number;

}

uint32_t tox_event_group_join_fail_get_group_number(const Tox_Event_Group_Join_Fail *group_join_fail)

{

    assert(group_join_fail != nullptr);

    return group_join_fail->group_number;

}

static void tox_event_group_join_fail_set_fail_type(Tox_Event_Group_Join_Fail *_Nonnull group_join_fail, Tox_Group_Join_Fail fail_type)

{

    assert(group_join_fail != nullptr);

    group_join_fail->fail_type = fail_type;

}

Tox_Group_Join_Fail tox_event_group_join_fail_get_fail_type(const Tox_Event_Group_Join_Fail *group_join_fail)

{

    assert(group_join_fail != nullptr);

    return group_join_fail->fail_type;

}

static void tox_event_group_join_fail_construct(Tox_Event_Group_Join_Fail *_Nonnull group_join_fail)

{

    *group_join_fail = (Tox_Event_Group_Join_Fail) {

        0

    };

}

static void tox_event_group_join_fail_destruct(Tox_Event_Group_Join_Fail *_Nonnull group_join_fail, const Memory *_Nonnull mem)

{

    return;

}

bool tox_event_group_join_fail_pack(

    const Tox_Event_Group_Join_Fail *event, Bin_Pack *bp)

{

    return bin_pack_array(bp, 2)

           && bin_pack_u32(bp, event->group_number)

           && tox_group_join_fail_pack(event->fail_type, bp);

}

static bool tox_event_group_join_fail_unpack_into(Tox_Event_Group_Join_Fail *_Nonnull event, Bin_Unpack *_Nonnull bu)

{

    assert(event != nullptr);

    if (!bin_unpack_array_fixed(bu, 2, nullptr)) {

        return false;

    }

    return bin_unpack_u32(bu, &event->group_number)

           && tox_group_join_fail_unpack(&event->fail_type, bu);

}

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

 *

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

 *

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

const Tox_Event_Group_Join_Fail *tox_event_get_group_join_fail(const Tox_Event *event)

{

    return event->type == TOX_EVENT_GROUP_JOIN_FAIL ? event->data.group_join_fail : nullptr;

}

Tox_Event_Group_Join_Fail *tox_event_group_join_fail_new(const Memory *mem)

{

    Tox_Event_Group_Join_Fail *const group_join_fail =

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

    if (group_join_fail == nullptr) {

        return nullptr;

    }

    tox_event_group_join_fail_construct(group_join_fail);

    return group_join_fail;

}

void tox_event_group_join_fail_free(Tox_Event_Group_Join_Fail *group_join_fail, const Memory *mem)

{

    if (group_join_fail != nullptr) {

        tox_event_group_join_fail_destruct(group_join_fail, mem);

    }

    mem_delete(mem, group_join_fail);

}

static Tox_Event_Group_Join_Fail *_Nullable tox_events_add_group_join_fail(Tox_Events *_Nonnull events, const Memory *_Nonnull mem)

{

    Tox_Event_Group_Join_Fail *const group_join_fail = tox_event_group_join_fail_new(mem);

    if (group_join_fail == nullptr) {

        return nullptr;

    }

    Tox_Event event;

    event.type = TOX_EVENT_GROUP_JOIN_FAIL;

    event.data.group_join_fail = group_join_fail;

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

        tox_event_group_join_fail_free(group_join_fail, mem);

        return nullptr;

    }

    return group_join_fail;

}

bool tox_event_group_join_fail_unpack(

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

{

    assert(event != nullptr);

    assert(*event == nullptr);

    *event = tox_event_group_join_fail_new(mem);

    if (*event == nullptr) {

        return false;

    }

    return tox_event_group_join_fail_unpack_into(*event, bu);

}

static Tox_Event_Group_Join_Fail *_Nullable tox_event_group_join_fail_alloc(Tox_Events_State *_Nonnull state)

{

    if (state->events == nullptr) {

        return nullptr;

    }

    Tox_Event_Group_Join_Fail *group_join_fail = tox_events_add_group_join_fail(state->events, state->mem);

    if (group_join_fail == nullptr) {

        state->error = TOX_ERR_EVENTS_ITERATE_MALLOC;

        return nullptr;

    }

    return group_join_fail;

}

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

 *

 * :: event handler

 *

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

void tox_events_handle_group_join_fail(

    Tox *_Nonnull tox,

    uint32_t group_number,

    Tox_Group_Join_Fail fail_type,

    void *_Nullable user_data)

{

    Tox_Events_State *state = tox_events_alloc(user_data);

    Tox_Event_Group_Join_Fail *group_join_fail = tox_event_group_join_fail_alloc(state);

    if (group_join_fail == nullptr) {

        return;

    }

    tox_event_group_join_fail_set_group_number(group_join_fail, group_number);

    tox_event_group_join_fail_set_fail_type(group_join_fail, fail_type);

}

void tox_events_handle_group_join_fail_dispatch(Tox *tox, const Tox_Event_Group_Join_Fail *event, void *user_data)

{

    if (tox->group_join_fail_callback == nullptr) {

        return;

    }

    tox_unlock(tox);

    tox->group_join_fail_callback(tox, event->group_number, event->fail_type, user_data);

    tox_lock(tox);

}