/**
 * Copyright (c) 2026 Dominic Masters
 *
 * This software is released under the MIT License.
 * https://opensource.org/licenses/MIT
 */

#pragma once
#include "dusk.h"
#include "network/networkhttprequest.h"
#include "thread/thread.h"
#include <psputility.h>

#define NETWORK_HTTP_PENDING_MAX    4
#define NETWORK_HTTP_URL_MAX        512
#define NETWORK_HTTP_BODY_MAX       2048
#define NETWORK_HTTP_RESPONSE_MAX   16384
#define NETWORK_HTTP_HEADER_MAX     8
#define NETWORK_HTTP_HEADER_KEY_MAX 64
#define NETWORK_HTTP_HEADER_VAL_MAX 256
#define NETWORK_ERROR_MESSAGE_MAX   256
#define NETWORK_PSP_AGENT           "DuskEngine/1.0"
#define NETWORK_PSP_HTTP_HEAP_SIZE  0x25800

typedef enum {
  NETWORK_PSP_STATE_DISCONNECTED, /* Init done, no connection requested yet */
  NETWORK_PSP_STATE_DIALOG,       /* WiFi netconf dialog is active */
  NETWORK_PSP_STATE_CONNECTED,    /* AP connected, HTTP ready */
  NETWORK_PSP_STATE_FAILED,       /* Connection attempt failed or cancelled */
} networkpspstate_t;

typedef struct {
  bool_t used;
  volatile bool_t resultReady;
  bool_t isError;
  char_t url[NETWORK_HTTP_URL_MAX];
  networkhttprequestmethod_t method;
  char_t body[NETWORK_HTTP_BODY_MAX];
  bool_t hasBody;
  char_t headerKeys[NETWORK_HTTP_HEADER_MAX][NETWORK_HTTP_HEADER_KEY_MAX];
  char_t headerVals[NETWORK_HTTP_HEADER_MAX][NETWORK_HTTP_HEADER_VAL_MAX];
  uint32_t headerCount;
  networkhttpcallback_t      callback;
  networkhttperrorcallback_t errorCallback;
  void *user;
  uint16_t status;
  char_t responseBody[NETWORK_HTTP_RESPONSE_MAX];
  char_t errorMessage[NETWORK_ERROR_MESSAGE_MAX];
  thread_t thread;
} networkhttppendingitem_t;

typedef struct {
  networkpspstate_t state;
  pspUtilityNetconfData dialogData;
  struct pspUtilityNetconfAdhoc dialogAdhoc;
  void (*onConnected)(void *user);
  void (*onFailed)(errorret_t error, void *user);
  void *connectionUser;
  networkhttppendingitem_t requests[NETWORK_HTTP_PENDING_MAX];
  threadmutex_t resultsMutex;
} networkpsp_t;

errorret_t networkPspInit();
errorret_t networkPspUpdate();
errorret_t networkPspDispose();
bool_t networkPspIsConnected();
void networkPspRequestConnection(
  void (*onConnected)(void *user),
  void (*onFailed)(errorret_t error, void *user),
  void *user
);
void networkPspHTTPRequest(
  const char_t *url,
  const networkhttprequestmethod_t method,
  const char_t *bodyOrNull,
  const networkhttpheader_t *headers,
  const uint32_t headerCount,
  void *user,
  networkhttpcallback_t callback,
  networkhttperrorcallback_t errorCallback
);