/*
 * Copyright (C) 2022-2023 Jordan Bancino <@jordan:bancino.net>
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation files
 * (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge,
 * publish, distribute, sublicense, and/or sell copies of the Software,
 * and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
#include <Routes.h>

#include <string.h>

#include <Memory.h>
#include <Json.h>
#include <HashMap.h>
#include <String.h>

ROUTE_IMPL(RouteMatrix, args)
{
    HashMap *response = NULL;
    char *pathPart = MATRIX_PATH_POP(args->path);

    if (!MATRIX_PATH_EQUALS(pathPart, "client") || MATRIX_PATH_PARTS(args->path) < 1)
    {
        Free(pathPart);
        HttpResponseStatus(args->context, HTTP_NOT_FOUND);
        return MatrixErrorCreate(M_NOT_FOUND);
    }

    Free(pathPart);
    pathPart = MATRIX_PATH_POP(args->path);

    if (MATRIX_PATH_EQUALS(pathPart, "versions"))
    {
        Array *versions = ArrayCreate();

        Free(pathPart);

        ArrayAdd(versions, JsonValueString(StringDuplicate("v1.5")));

        response = HashMapCreate();
        HashMapSet(response, "versions", JsonValueArray(versions));

        return response;
    }
    else if (MATRIX_PATH_EQUALS(pathPart, "v3") ||
             MATRIX_PATH_EQUALS(pathPart, "r0"))
    {
        Free(pathPart);
        pathPart = MATRIX_PATH_POP(args->path);

        if (MATRIX_PATH_EQUALS(pathPart, "login"))
        {
            response = RouteLogin(args);
        }
        else if (MATRIX_PATH_EQUALS(pathPart, "register"))
        {
            response = RouteRegister(args);
        }
        else
        {
            HttpResponseStatus(args->context, HTTP_NOT_FOUND);
            response = MatrixErrorCreate(M_NOT_FOUND);
        }

        Free(pathPart);
        return response;
    }
    else
    {
        Free(pathPart);
        HttpResponseStatus(args->context, HTTP_NOT_FOUND);
        return MatrixErrorCreate(M_NOT_FOUND);
    }
}