#include <cstdint>
#include <cstddef>
#include "SceTypes.hpp"
#include "prx/libc/include/General.hpp"
#include "prx/libSceHttp/src/HttpErrors.hpp"
#include <atomic>

// No network is emulated: contexts, templates and requests can be created, but any request
// that would touch the network fails with the library's network error.
static std::atomic<int> g_nextHandle{1};

extern "C" {

int APS5_VABI sceHttpAbortRequest(int request_id) {
    (void)request_id;
    return 0;
}

int APS5_VABI sceHttpAddRequestHeader(int id, const char* name, const char* value, uint32_t mode) {
    (void)id;
    (void)name;
    (void)value;
    (void)mode;
    return 0;
}

int APS5_VABI sceHttpCreateConnection(int tmpl_id, const char* server_name, const char* scheme, uint16_t port, int enable_keep_alive) {
    (void)tmpl_id;
    (void)server_name;
    (void)scheme;
    (void)port;
    (void)enable_keep_alive;
    return g_nextHandle.fetch_add(1, std::memory_order_relaxed);
}

int APS5_VABI sceHttpCreateConnectionWithURL(int tmpl_id, const char* url, int enable_keep_alive) {
    (void)tmpl_id;
    (void)url;
    (void)enable_keep_alive;
    return g_nextHandle.fetch_add(1, std::memory_order_relaxed);
}

int APS5_VABI sceHttpCreateEpoll(int http_ctx_id, HttpEpollHandle* eh) {
    (void)http_ctx_id;
    if (!eh) return ERROR_INVALID_VALUE;
    *eh = new HttpEpoll{};
    return 0;
}

int APS5_VABI sceHttpCreateRequest(int conn_id, int method, const char* path, uint64_t content_length) {
    (void)conn_id;
    (void)method;
    (void)path;
    (void)content_length;
    return g_nextHandle.fetch_add(1, std::memory_order_relaxed);
}

int APS5_VABI sceHttpCreateRequestWithURL2(int conn_id, const char* method, const char* url, uint64_t content_length) {
    (void)conn_id;
    (void)method;
    (void)url;
    (void)content_length;
    return g_nextHandle.fetch_add(1, std::memory_order_relaxed);
}

int APS5_VABI sceHttpCreateTemplate(int http_ctx_id, const char* user_agent, int http_ver, int is_auto_proxy_conf) {
    (void)http_ctx_id;
    (void)user_agent;
    (void)http_ver;
    (void)is_auto_proxy_conf;
    return g_nextHandle.fetch_add(1, std::memory_order_relaxed);
}

int APS5_VABI sceHttpDeleteConnection(int conn_id) {
    (void)conn_id;
    return 0;
}

int APS5_VABI sceHttpDeleteRequest(int req_id) {
    (void)req_id;
    return 0;
}

int APS5_VABI sceHttpDeleteTemplate(int tmpl_id) {
    (void)tmpl_id;
    return 0;
}

int APS5_VABI sceHttpDestroyEpoll(int http_ctx_id, HttpEpollHandle eh) {
    (void)http_ctx_id;
    delete eh;
    return 0;
}

int APS5_VABI sceHttpGetAllResponseHeaders(int request_id, char** header, size_t* header_size) {
    (void)request_id;
    (void)header;
    (void)header_size;
    return ERROR_NETWORK;
}

int APS5_VABI sceHttpGetResponseContentLength(int request_id, int* result, uint64_t* content_length) {
    (void)request_id;
    (void)result;
    (void)content_length;
    return ERROR_NETWORK;
}

int APS5_VABI sceHttpGetStatusCode(int request_id, int* status_code) {
    (void)request_id;
    (void)status_code;
    return ERROR_NETWORK;
}

int APS5_VABI sceHttpInit_nid_postfix(int memid, int ssl_ctx_id, uint64_t pool_size) {
    (void)memid;
    (void)ssl_ctx_id;
    (void)pool_size;
    return g_nextHandle.fetch_add(1, std::memory_order_relaxed);
}

int APS5_VABI sceHttpsDisableOption(int id, uint32_t ssl_flags) {
    (void)id;
    (void)ssl_flags;
    return 0;
}

int APS5_VABI sceHttpSendRequest(int request_id, const void* post_data, size_t size) {
    (void)request_id;
    (void)post_data;
    (void)size;
    return ERROR_NETWORK;
}

int APS5_VABI sceHttpSetAuthEnabled(int id, int enable) {
    (void)id;
    (void)enable;
    return 0;
}

int APS5_VABI sceHttpSetAutoRedirect(int id, int enable) {
    (void)id;
    (void)enable;
    return 0;
}

int APS5_VABI sceHttpSetConnectTimeOut(int id, uint32_t usec) {
    (void)id;
    (void)usec;
    return 0;
}

int APS5_VABI sceHttpSetEpoll(int id, HttpEpollHandle eh, void* user_arg) {
    (void)id;
    (void)eh;
    (void)user_arg;
    return 0;
}

int APS5_VABI sceHttpSetNonblock(int id, int enable) {
    (void)id;
    (void)enable;
    return 0;
}

int APS5_VABI sceHttpSetRecvTimeOut(int id, uint32_t usec) {
    (void)id;
    (void)usec;
    return 0;
}

int APS5_VABI sceHttpSetRequestContentLength(int request_id, uint64_t content_length) {
    (void)request_id;
    (void)content_length;
    return 0;
}

int APS5_VABI sceHttpSetResolveRetry(int id, int32_t retry) {
    (void)id;
    (void)retry;
    return 0;
}

int APS5_VABI sceHttpSetResolveTimeOut(int id, uint32_t usec) {
    (void)id;
    (void)usec;
    return 0;
}

int APS5_VABI sceHttpSetSendTimeOut(int id, uint32_t usec) {
    (void)id;
    (void)usec;
    return 0;
}

int APS5_VABI sceHttpsSetMinSslVersion(int id, uint32_t ssl_version) {
    (void)id;
    (void)ssl_version;
    return 0;
}

int APS5_VABI sceHttpsSetSslCallback(int id, HttpsCallback cbfunc, void* user_arg) {
    (void)id;
    (void)cbfunc;
    (void)user_arg;
    return 0;
}

int APS5_VABI sceHttpTerm_nid_postfix(int http_ctx_id) {
    (void)http_ctx_id;
    return 0;
}

int APS5_VABI sceHttpUnsetEpoll(int id) {
    (void)id;
    return 0;
}

int APS5_VABI sceHttpWaitRequest(HttpEpollHandle eh, HttpNBEvent* nbev, int maxevents, int timeout) {
    (void)eh;
    (void)nbev;
    (void)maxevents;
    (void)timeout;
    return ERROR_NETWORK;
}

int APS5_VABI sceHttpCreateRequestWithURL(int conn_id, int method, const char* url, uint64_t content_length) {
    (void)conn_id;
    (void)method;
    (void)url;
    (void)content_length;
    return g_nextHandle.fetch_add(1, std::memory_order_relaxed);
}

int APS5_VABI sceHttpReadData(int request_id, void* data, size_t size) {
    (void)request_id;
    (void)data;
    (void)size;
    return ERROR_NETWORK;
}

int APS5_VABI sceHttpSetChunkedTransferEnabled(int id, int enable) {
    (void)id;
    (void)enable;
    return 0;
}


APS5_EXPORT("i9mhafzkEi8", sceHttpUnknown00);
int APS5_VABI sceHttpUnknown00(void) {
    NotImplemented_nid_no_patch("i9mhafzkEi8");
    return 0;
}

APS5_EXPORT("vO4B-42ef-k", sceHttpUnknown01);
int APS5_VABI sceHttpUnknown01(void) {
    NotImplemented_nid_no_patch("vO4B-42ef-k");
    return 0;
}

int APS5_VABI sceHttpParseResponseHeader(void) {
    NotImplemented_nid_no_patch(__func__);
    return 0;
}

int APS5_VABI sceHttpCreateRequest2(int conn_id, const char* method, const char* path, uint64_t content_length) {
    (void)conn_id;
    (void)method;
    (void)path;
    (void)content_length;
    return g_nextHandle.fetch_add(1, std::memory_order_relaxed);
}

int APS5_VABI sceHttpsEnableOption(int id, uint32_t ssl_flags) {
    (void)id;
    (void)ssl_flags;
    return 0;
}

int APS5_VABI sceHttpsLoadCert(int http_ctx_id, int num, void* ca_list, void* cert, void* key) {
    (void)http_ctx_id;
    (void)num;
    (void)ca_list;
    (void)cert;
    (void)key;
    return 0;
}

int APS5_VABI sceHttpGetLastErrno(int request_id, int* errno_out) {
    (void)request_id;
    if (errno_out == nullptr) {
        return ERROR_INVALID_VALUE;
    }
    *errno_out = 0;
    return 0;
}
}