#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include "sequence_number.h"

OpenAPI_sequence_number_t *OpenAPI_sequence_number_create(
    OpenAPI_sqn_scheme_e sqn_scheme,
    char *sqn,
    OpenAPI_list_t* last_indexes,
    int ind_length,
    OpenAPI_sign_e dif_sign
    )
{
    OpenAPI_sequence_number_t *sequence_number_local_var = OpenAPI_malloc(sizeof(OpenAPI_sequence_number_t));
    if (!sequence_number_local_var) {
        return NULL;
    }
    sequence_number_local_var->sqn_scheme = sqn_scheme;
    sequence_number_local_var->sqn = sqn;
    sequence_number_local_var->last_indexes = last_indexes;
    sequence_number_local_var->ind_length = ind_length;
    sequence_number_local_var->dif_sign = dif_sign;

    return sequence_number_local_var;
}

void OpenAPI_sequence_number_free(OpenAPI_sequence_number_t *sequence_number)
{
    if (NULL == sequence_number) {
        return;
    }
    OpenAPI_lnode_t *node;
    ogs_free(sequence_number->sqn);
    OpenAPI_list_for_each(sequence_number->last_indexes, node) {
        OpenAPI_map_t *localKeyValue = (OpenAPI_map_t*)node->data;
        ogs_free(localKeyValue->value);
        ogs_free(localKeyValue);
    }
    OpenAPI_list_free(sequence_number->last_indexes);
    ogs_free(sequence_number);
}

cJSON *OpenAPI_sequence_number_convertToJSON(OpenAPI_sequence_number_t *sequence_number)
{
    cJSON *item = NULL;

    if (sequence_number == NULL) {
        ogs_error("OpenAPI_sequence_number_convertToJSON() failed [SequenceNumber]");
        return NULL;
    }

    item = cJSON_CreateObject();
    if (sequence_number->sqn_scheme) {
        if (cJSON_AddStringToObject(item, "sqnScheme", OpenAPI_sqn_scheme_ToString(sequence_number->sqn_scheme)) == NULL) {
            ogs_error("OpenAPI_sequence_number_convertToJSON() failed [sqn_scheme]");
            goto end;
        }
    }

    if (sequence_number->sqn) {
        if (cJSON_AddStringToObject(item, "sqn", sequence_number->sqn) == NULL) {
            ogs_error("OpenAPI_sequence_number_convertToJSON() failed [sqn]");
            goto end;
        }
    }

    if (sequence_number->last_indexes) {
        cJSON *last_indexes = cJSON_AddObjectToObject(item, "lastIndexes");
        if (last_indexes == NULL) {
            ogs_error("OpenAPI_sequence_number_convertToJSON() failed [last_indexes]");
            goto end;
        }
        cJSON *localMapObject = last_indexes;
        OpenAPI_lnode_t *last_indexes_node;
        if (sequence_number->last_indexes) {
            OpenAPI_list_for_each(sequence_number->last_indexes, last_indexes_node) {
                OpenAPI_map_t *localKeyValue = (OpenAPI_map_t*)last_indexes_node->data;
            }
        }
    }

    if (sequence_number->ind_length) {
        if (cJSON_AddNumberToObject(item, "indLength", sequence_number->ind_length) == NULL) {
            ogs_error("OpenAPI_sequence_number_convertToJSON() failed [ind_length]");
            goto end;
        }
    }

    if (sequence_number->dif_sign) {
        if (cJSON_AddStringToObject(item, "difSign", OpenAPI_sign_ToString(sequence_number->dif_sign)) == NULL) {
            ogs_error("OpenAPI_sequence_number_convertToJSON() failed [dif_sign]");
            goto end;
        }
    }

end:
    return item;
}

OpenAPI_sequence_number_t *OpenAPI_sequence_number_parseFromJSON(cJSON *sequence_numberJSON)
{
    OpenAPI_sequence_number_t *sequence_number_local_var = NULL;
    cJSON *sqn_scheme = cJSON_GetObjectItemCaseSensitive(sequence_numberJSON, "sqnScheme");

    OpenAPI_sqn_scheme_e sqn_schemeVariable;
    if (sqn_scheme) {
        if (!cJSON_IsString(sqn_scheme)) {
            ogs_error("OpenAPI_sequence_number_parseFromJSON() failed [sqn_scheme]");
            goto end;
        }
        sqn_schemeVariable = OpenAPI_sqn_scheme_FromString(sqn_scheme->valuestring);
    }

    cJSON *sqn = cJSON_GetObjectItemCaseSensitive(sequence_numberJSON, "sqn");

    if (sqn) {
        if (!cJSON_IsString(sqn)) {
            ogs_error("OpenAPI_sequence_number_parseFromJSON() failed [sqn]");
            goto end;
        }
    }

    cJSON *last_indexes = cJSON_GetObjectItemCaseSensitive(sequence_numberJSON, "lastIndexes");

    OpenAPI_list_t *last_indexesList;
    if (last_indexes) {
        cJSON *last_indexes_local_map;
        if (!cJSON_IsObject(last_indexes)) {
            ogs_error("OpenAPI_sequence_number_parseFromJSON() failed [last_indexes]");
            goto end;
        }
        last_indexesList = OpenAPI_list_create();
        OpenAPI_map_t *localMapKeyPair = NULL;
        cJSON_ArrayForEach(last_indexes_local_map, last_indexes) {
            cJSON *localMapObject = last_indexes_local_map;
            OpenAPI_list_add(last_indexesList, localMapKeyPair);
        }
    }

    cJSON *ind_length = cJSON_GetObjectItemCaseSensitive(sequence_numberJSON, "indLength");

    if (ind_length) {
        if (!cJSON_IsNumber(ind_length)) {
            ogs_error("OpenAPI_sequence_number_parseFromJSON() failed [ind_length]");
            goto end;
        }
    }

    cJSON *dif_sign = cJSON_GetObjectItemCaseSensitive(sequence_numberJSON, "difSign");

    OpenAPI_sign_e dif_signVariable;
    if (dif_sign) {
        if (!cJSON_IsString(dif_sign)) {
            ogs_error("OpenAPI_sequence_number_parseFromJSON() failed [dif_sign]");
            goto end;
        }
        dif_signVariable = OpenAPI_sign_FromString(dif_sign->valuestring);
    }

    sequence_number_local_var = OpenAPI_sequence_number_create (
        sqn_scheme ? sqn_schemeVariable : 0,
        sqn ? ogs_strdup(sqn->valuestring) : NULL,
        last_indexes ? last_indexesList : NULL,
        ind_length ? ind_length->valuedouble : 0,
        dif_sign ? dif_signVariable : 0
        );

    return sequence_number_local_var;
end:
    return NULL;
}