#include <nitro.h>
#include <string.h>
#include <nitro/sinit.h>

#include "struct_decls/struct_02018340_decl.h"
#include "struct_decls/struct_0201CD38_decl.h"
#include "overlay025/struct_ov25_0225424C_decl.h"
#include "overlay025/struct_ov25_02255B34_decl.h"
#include "overlay030/struct_ov30_022563EC_decl.h"

#include "struct_defs/union_02022594_020225E0.h"
#include "overlay030/struct_ov30_022563EC_1.h"

#include "unk_0200D9E8.h"
#include "unk_0201378C.h"
#include "heap.h"
#include "overlay025/ov25_02253CE0.h"
#include "overlay025/ov25_02255ACC.h"
#include "overlay030/ov30_022563EC.h"

typedef struct {
    u8 unk_00;
    u8 unk_01;
    u8 unk_02;
    u8 unk_03;
    u8 unk_04;
    u8 unk_05;
    u8 unk_06;
    u32 unk_08;
    u32 unk_0C;
    UnkStruct_ov25_02255B34 * unk_10;
    UnkStruct_ov30_022563EC_1 unk_14;
    UnkStruct_ov30_022563EC * unk_24;
    UnkStruct_ov25_0225424C * unk_28;
} UnkStruct_ov30_0225621C;

static void NitroStaticInit(void);

static BOOL ov30_022561D4(void ** param0, UnkStruct_ov25_0225424C * param1, UnkStruct_02018340 * param2, u32 param3);
static BOOL ov30_0225621C(UnkStruct_ov30_0225621C * param0, UnkStruct_ov25_0225424C * param1, UnkStruct_02018340 * param2, u32 param3);
static void ov30_02256298(UnkStruct_ov30_0225621C * param0);
static void ov30_022562B0(UnkStruct_0201CD38 * param0, void * param1);
static void ov30_022562EC(void * param0);
static void ov30_022562F4(u32 param0, u32 param1, u32 param2, void * param3);
static void ov30_02256310(UnkStruct_ov30_0225621C * param0, u32 param1);
static BOOL ov30_02256324(UnkStruct_ov30_0225621C * param0);
static BOOL ov30_02256364(UnkStruct_ov30_0225621C * param0);
static BOOL ov30_022563B8(UnkStruct_ov30_0225621C * param0);

static const UnkUnion_020225E0 Unk_ov30_02256678[] = {
    {0x10, 0xAF, 0x10, 0xCF}
};

static void NitroStaticInit (void)
{
    ov25_02254238(ov30_022561D4, ov30_022562EC);
}

static BOOL ov30_022561D4 (void ** param0, UnkStruct_ov25_0225424C * param1, UnkStruct_02018340 * param2, u32 param3)
{
    UnkStruct_ov30_0225621C * v0 = (UnkStruct_ov30_0225621C *)Heap_AllocFromHeap(8, sizeof(UnkStruct_ov30_0225621C));

    if (v0 != NULL) {
        if (ov30_0225621C(v0, param1, param2, param3)) {
            if (sub_0200D9E8(ov30_022562B0, v0, 1) != NULL) {
                *param0 = v0;
                return 1;
            }
        }

        Heap_FreeToHeap(v0);
    }

    return 0;
}

static BOOL ov30_0225621C (UnkStruct_ov30_0225621C * param0, UnkStruct_ov25_0225424C * param1, UnkStruct_02018340 * param2, u32 param3)
{
    if (ov30_022563EC(&(param0->unk_24), &(param0->unk_14), param2)) {
        param0->unk_00 = 0;
        param0->unk_01 = 0;
        param0->unk_02 = 0;
        param0->unk_03 = 1;
        param0->unk_06 = 0;
        param0->unk_14.unk_0C = 0;

        sub_02013880(&(param0->unk_14.unk_00));

        if (param0->unk_14.unk_00.hour >= 24) {
            param0->unk_14.unk_00.hour %= 24;
        }

        if (param0->unk_14.unk_00.minute >= 60) {
            param0->unk_14.unk_00.hour %= 60;
        }

        param0->unk_05 = param0->unk_14.unk_00.minute;
        param0->unk_10 = ov25_02255ACC(Unk_ov30_02256678, NELEMS(Unk_ov30_02256678), ov30_022562F4, param0, 8);

        if (param0->unk_10 == NULL) {
            return 0;
        }

        param0->unk_28 = param1;
        return 1;
    }

    return 0;
}

static void ov30_02256298 (UnkStruct_ov30_0225621C * param0)
{
    ov30_02256444(param0->unk_24);
    ov25_02255B34(param0->unk_10);
    Heap_FreeToHeap(param0);
}

static void ov30_022562B0 (UnkStruct_0201CD38 * param0, void * param1)
{
    static BOOL(*const v0[])(UnkStruct_ov30_0225621C *) = {
        ov30_02256324,
        ov30_02256364,
        ov30_022563B8
    };

    UnkStruct_ov30_0225621C * v1 = (UnkStruct_ov30_0225621C *)param1;

    if (v1->unk_00 < NELEMS(v0)) {
        ov25_02254518(v1->unk_28, v1->unk_10);

        if (v0[v1->unk_00](v1)) {
            ov30_02256298(v1);
            sub_0200DA58(param0);
            ov25_02254260(v1->unk_28);
        }
    } else {
    }
}

static void ov30_022562EC (void * param0)
{
    ((UnkStruct_ov30_0225621C *)param0)->unk_02 = 1;
}

static void ov30_022562F4 (u32 param0, u32 param1, u32 param2, void * param3)
{
    UnkStruct_ov30_0225621C * v0 = (UnkStruct_ov30_0225621C *)param3;

    switch (param2) {
    case 1:
        v0->unk_14.unk_0C = 1;
        v0->unk_06 = 1;
        break;
    case 0:
        v0->unk_14.unk_0C = 0;
        v0->unk_06 = 1;
        break;
    }
}

static void ov30_02256310 (UnkStruct_ov30_0225621C * param0, u32 param1)
{
    if (param0->unk_02 == 0) {
        param0->unk_00 = param1;
    } else {
        param0->unk_00 = 2;
    }

    param0->unk_01 = 0;
}

static BOOL ov30_02256324 (UnkStruct_ov30_0225621C * param0)
{
    switch (param0->unk_01) {
    case 0:
        ov30_02256464(param0->unk_24, 0);
        param0->unk_01++;
        break;
    case 1:
        if (ov30_02256488(param0->unk_24, 0)) {
            ov25_0225424C(param0->unk_28);
            ov30_02256310(param0, 1);
        }
        break;
    }

    return 0;
}

static BOOL ov30_02256364 (UnkStruct_ov30_0225621C * param0)
{
    if (param0->unk_02) {
        ov30_02256310(param0, 2);
        return 0;
    }

    if (param0->unk_06) {
        param0->unk_06 = 0;
        ov30_02256464(param0->unk_24, 2);
    }

    if (ov30_02256488(param0->unk_24, 1)) {
        param0->unk_05 = param0->unk_14.unk_00.minute;
        sub_02013880(&(param0->unk_14.unk_00));

        if (param0->unk_05 != param0->unk_14.unk_00.minute) {
            ov30_02256464(param0->unk_24, 1);
        }
    }

    return 0;
}

static BOOL ov30_022563B8 (UnkStruct_ov30_0225621C * param0)
{
    switch (param0->unk_01) {
    case 0:
        ov30_02256464(param0->unk_24, 3);
        param0->unk_01++;
        break;
    case 1:
        if (ov30_02256494(param0->unk_24)) {
            return 1;
        }

        break;
    }

    return 0;
}
