#include "request_handler.h"

void handle_request(char* request, int length, char* response,
                    size_t* response_length) {
    // Terminate request with EOF so strtok stops at end of string
    request[length] = EOF;

    printf("Request ---------\n");
    printf("%s\n---------\n", request);

    // Parse request into struct
    http_request req;
    char* lines[100];
    int num_lines = 0;
    char* tok = strtok(request, "\n");

    while (tok != NULL) {
        printf("%s\n", tok);
        tok = strtok(NULL, "\n");
    }

    // printf("tok is %s\n", tok);

    // // Check if request is GET
    // char* ptr = request;  // Modifiable pointer to request
    // char buf_temp[10];    // Temporary buffer to store request code
    // char* ptr_temp =
    //     (char*)&buf_temp;  // Modifiable pointer to temporary buffer
    // // Copy request code to temporary buffer
    // while (*ptr != ' ') {
    //     *ptr_temp = *ptr;
    //     ptr++;
    //     ptr_temp++;
    // }
    // // Null terminate temporary buffer
    // *ptr_temp = '\0';
    // ptr++;  // Skip over space
    // if (strcmp(buf_temp, "GET") == 0) {
    //     printf("Received a GET request!!\n");
    // } else {
    //     printf("Received a non-GET request!!\n");
    //     return;
    // }

    // // Get filename from request url
    // char filename[100];           // Buffer to store filename
    // ptr_temp = (char*)&filename;  // Modifiable pointer to filename
    // *ptr_temp = '.';              // Prepend . to filename
    // ptr_temp++;
    // // While loop to copy filename to temporary buffer
    // while (*ptr != ' ') {
    //     // Convert %20 to space
    //     if (*ptr == '%' && *(ptr + 1) == '2' && *(ptr + 2) == '0') {
    //         ptr += 3;
    //         *ptr_temp = ' ';
    //         ptr_temp++;
    //     } else {
    //         // Copy character
    //         *ptr_temp = *ptr;
    //         ptr++;
    //         ptr_temp++;
    //     }
    // }
    // *ptr_temp = '\0';  // Null terminate filename

    // // Print filename
    // printf("Filename: %s\n", filename);

    // Create reponse string
    char* ptr_temp = response;
    char* temp =
        "HTTP/1.1 200 OK\r\nContent-Type: text/html \r\nContent-Length: "
        "0\r\n\r\n\0";
    strcpy(ptr_temp, temp);
    // while (*temp != '\0') {
    //     *ptr_temp = *temp;
    //     ptr_temp++;
    //     temp++;
    // }
    // // Put content length in the html response
    // int content_length = strlen(filename);
    // char content_length_str[10];
    // sprintf(content_length_str, "%d", content_length);
    // temp = (char*)&content_length_str;
    // while (*temp != '\0') {
    //     *ptr_temp = *temp;
    //     ptr_temp++;
    //     temp++;
    // }
    // // Terminate header
    // temp = "\r\n\r\n\0";
    // while (*temp != '\0') {
    //     *ptr_temp = *temp;
    //     ptr_temp++;
    //     temp++;
    // }
    // // Put the filename in the html response
    // temp = filename;
    // while (*temp != '\0') {
    //     *ptr_temp = *temp;
    //     ptr_temp++;
    //     temp++;
    // }

    // *ptr_temp = '\0';  // Null terminate response

    printf("Response --------\n");
    printf("%s\n--------\n", response);

    *response_length = strlen(response);
}