/* #############################################################################
 * Http Send and response.
 *
 * This file handles all of the http response and requests
 *
 * #############################################################################
 * */
#ifndef HTTP_H
#define HTTP_H

#define HTTP_UNKNOWN 0
#define HTTP_GET 1
#define HTTP_POST 2
#define HTTP_PUT 3
#define HTTP_DELETE 4
#define HTTP_HEAD 5
#define HTTP_OPTIONS 6
#define HTTP_PATCH 7
#define HTTP_CONNECT 8


#ifndef HTTP_CONTENT_TYPES_H
#define HTTP_CONTENT_TYPES_H

// Define HTTP Content Types
#define HTTP_CONTENT_TYPE_HTML      "text/html"
#define HTTP_CONTENT_TYPE_CSS       "text/css"
#define HTTP_CONTENT_TYPE_JS        "application/javascript"
#define HTTP_CONTENT_TYPE_JSON      "application/json"
#define HTTP_CONTENT_TYPE_XML      "application/xml"
#define HTTP_CONTENT_TYPE_TEXT      "text/plain"
#define HTTP_CONTENT_TYPE_FORM      "application/x-www-form-urlencoded"
#define HTTP_CONTENT_TYPE_IMAGE_GIF  "image/gif"
#define HTTP_CONTENT_TYPE_IMAGE_JPG  "image/jpeg"
#define HTTP_CONTENT_TYPE_IMAGE_PNG  "image/png"
#define HTTP_CONTENT_TYPE_IMAGE_BMP  "image/bmp"


#endif  // HTTP_CONTENT_TYPES_H

#define HTTP_RECIVE_PACKET_SIZE 1024



typedef struct {
    char* http_version; // HTTP version and status code (e.g., "HTTP/1.1 200 OK")
    char* content_type; // Content type (e.g., "text/html; charset=UTF-8")
    int content_length; // Size of the response body in bytes
    char* last_modified; // Date and time when the resource was last modified
    char* etag; // Unique identifier for the resource (e.g., "abcdefg")
    char* server; // Information about the web server software (e.g., "Apache/2.4.41 (Ubuntu)")
    unsigned int status_code;
    char* status_text;
} HttpResponseHeader;



typedef struct {
    unsigned char method; // e.g., "GET", "POST", etc.
    char* uri; // The requested URI
    char* http_version; // The HTTP version (e.g., "HTTP/1.1")
    char* host; // The host name or IP address of the server
    char* accept; // The accepted content type(s)
    char* user_agent; // The user agent string
} HttpRequestHeader;

HttpRequestHeader* createHttpRequest(char* uri, unsigned char method, 
        char* host, char* accept, char* user_agent);
HttpResponseHeader* createHttpResponse(int statusCode,const char* contentType, 
        char* data, char* buffer, int bs);


void HttpResponseHeaderToS(HttpResponseHeader* rh, char* d, char* buffer, int bs);
void HttpRequestHeaderFromS(HttpRequestHeader* rh, char* buffer, int bufferSize);

int HttpCreate();
int HttpGetReqest(char* buffer);
int HttpSendResponse(int statusCode, const char* type, char* data);

// Freeing Objects
void freeHttpRequest(HttpRequestHeader* request);
void freeHttpResponse(HttpResponseHeader* response);


#endif // HTTP_H