#pragma once
#include <cstdint>

#define W6300 6300
#define _WIZCHIP_ W6300

#define _PHY_IO_MODE_PHYCR_            0x0000
#define _PHY_IO_MODE_MII_              0x0010
#define _PHY_IO_MODE_                  _PHY_IO_MODE_MII_

#define _WIZCHIP_QSPI_MODE_           (0x02 << 6)

using iodata_t = uint8_t;
using datasize_t = int16_t;

#include "w6300.h"

constexpr int WIZCHIP_SOCK_NUM = 8;
#define _WIZCHIP_SOCK_NUM_ WIZCHIP_SOCK_NUM

enum ctlwizchip_type {
    CW_SYS_LOCK, CW_SYS_UNLOCK, CW_GET_SYSLOCK,
    CW_RESET_WIZCHIP, CW_INIT_WIZCHIP,
    CW_GET_INTERRUPT, CW_CLR_INTERRUPT, CW_SET_INTRMASK, CW_GET_INTRMASK,
    CW_SET_INTRTIME, CW_GET_INTRTIME, CW_SET_IEN, CW_GET_IEN,
    CW_GET_ID, CW_GET_VER, CW_SET_SYSCLK, CW_GET_SYSCLK,
    CW_RESET_PHY, CW_SET_PHYCONF, CW_GET_PHYCONF, CW_GET_PHYSTATUS,
    CW_SET_PHYPOWMODE, CW_GET_PHYPOWMODE, CW_GET_PHYLINK
};

enum ctlnetwork_type {
    CN_SET_NETINFO, CN_GET_NETINFO, CN_SET_NETMODE, CN_GET_NETMODE,
    CN_SET_TIMEOUT, CN_GET_TIMEOUT, CN_SET_PREFER, CN_GET_PREFER,
};

enum ctlnetservice_type {
    CNS_ARP, CNS_PING, CNS_DAD, CNS_SLAAC, CNS_UNSOL_NA, CNS_GET_PREFIX
};

enum intr_kind : uint32_t {
    IK_PPPOE_TERMINATED = (1 << 0), IK_DEST_UNREACH = (1 << 1), IK_IP_CONFLICT = (1 << 2),
    IK_DEST_UNREACH6 = (1 << 4), IK_WOL = (1 << 7), IK_NET_ALL = 0x97,
    IK_SOCK_0 = (1 << 8), IK_SOCK_1 = (1 << 9), IK_SOCK_2 = (1 << 10), IK_SOCK_3 = (1 << 11),
    IK_SOCK_4 = (1 << 12), IK_SOCK_5 = (1 << 13), IK_SOCK_6 = (1 << 14), IK_SOCK_7 = (1 << 15),
    IK_SOCK_ALL = (0xFF << 8),
    IK_SOCKL_TOUT = (1 << 16), IK_SOCKL_ARP4 = (1 << 17), IK_SOCKL_PING4 = (1 << 18),
    IK_SOCKL_ARP6 = (1 << 19), IK_SOCKL_PING6 = (1 << 20), IK_SOCKL_NS = (1 << 21),
    IK_SOCKL_RS = (1 << 22), IK_SOCKL_RA = (1 << 23), IK_SOCKL_ALL = (0xFF << 16),
    IK_INT_ALL = 0x00FFFF97
};

constexpr uint8_t SYS_CHIP_LOCK = (1 << 2);
constexpr uint8_t SYS_NET_LOCK  = (1 << 1);
constexpr uint8_t SYS_PHY_LOCK  = (1 << 0);

constexpr uint8_t PHY_MODE_MANUAL  = 0;
constexpr uint8_t PHY_MODE_AUTONEGO = 1;
constexpr uint8_t PHY_MODE_TE      = 2;
constexpr uint8_t PHY_CONFBY_HW    = 0;
constexpr uint8_t PHY_CONFBY_SW    = 1;
constexpr uint8_t PHY_SPEED_10     = 0;
constexpr uint8_t PHY_SPEED_100    = 1;
constexpr uint8_t PHY_DUPLEX_HALF  = 0;
constexpr uint8_t PHY_DUPLEX_FULL  = 1;
constexpr uint8_t PHY_LINK_OFF     = 0;
constexpr uint8_t PHY_LINK_ON      = 1;
constexpr uint8_t PHY_POWER_NORM   = 0;
constexpr uint8_t PHY_POWER_DOWN   = 1;

struct wiz_PhyConf {
    uint8_t by;
    uint8_t mode;
    uint8_t speed;
    uint8_t duplex;
};

enum ipconf_mode : uint8_t {
    NETINFO_NONE = 0x00, NETINFO_STATIC_V4 = 0x01, NETINFO_STATIC_V6 = 0x02,
    NETINFO_STATIC_ALL = 0x03, NETINFO_SLAAC_V6 = 0x04,
    NETINFO_DHCP_V4 = 0x10, NETINFO_DHCP_V6 = 0x20, NETINFO_DHCP_ALL = 0x30
};

enum dhcp_mode : uint8_t { NETINFO_STATIC = 1, NETINFO_DHCP };

struct wiz_NetInfo {
    uint8_t mac[6];
    uint8_t ip[4];
    uint8_t sn[4];
    uint8_t gw[4];
    uint8_t lla[16];
    uint8_t gua[16];
    uint8_t sn6[16];
    uint8_t gw6[16];
    uint8_t dns[4];
    uint8_t dns6[16];
    ipconf_mode ipmode;
    dhcp_mode dhcp;
};

enum netmode_type : uint32_t {
    NM_IPB_V4 = (1 << 0), NM_IPB_V6 = (1 << 1), NM_WOL = (1 << 2),
    NM_PB6_MULTI = (1 << 4), NM_PB6_ALLNODE = (1 << 5), NM_MR_MASK = 0x37,
    NM_PPPoE = (1 << 8), NM_DHA_SELECT = (1 << 15), NM_MR2_MASK = (0x09 << 8),
    NM_PB4_ALL = (1 << 16), NM_TRSTB_V4 = (1 << 17), NM_PARP_V4 = (1 << 18),
    NM_UNRB_V4 = (1 << 19), NM_NET4_MASK = (0x0F << 16),
    NM_PB6_ALL = (1 << 24), NM_TRSTB_V6 = (1 << 25), NM_PARP_V6 = (1 << 26),
    NM_UNRB_V6 = (1 << 27), NM_NET6_MASK = (0x0F << 24),
    NM_MASK_ALL = 0x0F0F0937
};

struct wiz_NetTimeout {
    uint8_t  s_retry_cnt;
    uint16_t s_time_100us;
    uint8_t  sl_retry_cnt;
    uint16_t sl_time_100us;
};

struct wiz_IPAddress {
    uint8_t ip[16];
    uint8_t len;
};

struct wiz_Prefix {
    uint8_t  len;
    uint8_t  flag;
    uint32_t valid_lifetime;
    uint32_t preferred_lifetime;
    uint8_t  prefix[16];
};

struct wiz_ARP {
    wiz_IPAddress destinfo;
    uint8_t dha[6];
};

struct wiz_PING {
    uint16_t id;
    uint16_t seq;
    wiz_IPAddress destinfo;
};

int8_t ctlwizchip(ctlwizchip_type cwtype, void* arg);
int8_t ctlnetwork(ctlnetwork_type cntype, void* arg);
int8_t ctlnetservice(ctlnetservice_type cnstype, void* arg);

void   wizchip_sw_reset();
int8_t wizchip_init(uint8_t* txsize, uint8_t* rxsize);
void   wizchip_clrinterrupt(intr_kind intr);
intr_kind wizchip_getinterrupt();
void   wizchip_setinterruptmask(intr_kind intr);
intr_kind wizchip_getinterruptmask();

int8_t wizphy_getphylink();
int8_t wizphy_getphypmode();
void   wizphy_reset();
void   wizphy_setphyconf(wiz_PhyConf* phyconf);
void   wizphy_getphyconf(wiz_PhyConf* phyconf);
void   wizphy_getphystat(wiz_PhyConf* phyconf);
void   wizphy_setphypmode(uint8_t pmode);

void wizchip_setnetinfo(wiz_NetInfo* pnetinfo);
void wizchip_getnetinfo(wiz_NetInfo* pnetinfo);
void wizchip_setnetmode(netmode_type netmode);
netmode_type wizchip_getnetmode();
void wizchip_settimeout(wiz_NetTimeout* nettime);
void wizchip_gettimeout(wiz_NetTimeout* nettime);

int8_t wizchip_arp(wiz_ARP* arp);
int8_t wizchip_ping(wiz_PING* ping);
int8_t wizchip_dad(uint8_t* ipv6);
int8_t wizchip_slaac(wiz_Prefix* prefix);
int8_t wizchip_unsolicited();
int8_t wizchip_getprefix(wiz_Prefix* prefix);