/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "toml_internal.h"

TomlValue TomlValue_new(TomlType type)
{
    TomlValue value = {0};
    value.type = type;
    switch (type) {
        default:
            assert(false && "invalid type");
            break;
        case TLIBTOML_TABLE:
            value.value.table = NULL;
            break;
        case TLIBTOML_ARRAY:
            value.value.array = NULL;
            break;
        case TLIBTOML_STRING:     
            value.value.s = NULL;      
            break;
        case TLIBTOML_INTEGER:    
            value.value.i = 0;        
            break;
        case TLIBTOML_FLOAT:      
            value.value.f = 0.0;       
            break;
        case TLIBTOML_BOOLEAN:    
            value.value.b = false;    
            break;
        case TLIBTOML_DATETIME:
            value.value.dt = (TomlDateTime*)malloc(sizeof(TomlDateTime));
            memset(value.value.dt, 0, sizeof(TomlDateTime));
            break;
    }
    return value;
}

TomlValue TomlValue_from_str(str s)
{
    TomlValue value = {0};
    value.value.s = str_copy(s);
    value.type = TLIBTOML_STRING;
    return value;
}

TomlValue TomlValue_new_table(void)
{
    TomlValue value = {0};
    value.value.table = TomlTable_new();
    value.type = TLIBTOML_TABLE;
    return value;
}

TomlValue TomlValue_new_array(void)
{
    TomlValue value = {0};
    value.value.array = TomlArray_new();
    value.type = TLIBTOML_ARRAY;
    return value;
}

TomlValue TomlValue_new_integer(i64 integer)
{
    TomlValue value = {0};
    value.value.i = integer;
    value.type = TLIBTOML_INTEGER;
    return value;
}

TomlValue TomlValue_new_float(f64 float_)
{
    TomlValue value = {0};
    value.value.f = float_;
    value.type = TLIBTOML_FLOAT;
    return value;
}

TomlValue TomlValue_new_datetime(void)
{
    return TomlValue_new(TLIBTOML_BOOLEAN);
}

TomlValue TomlValue_new_bool(bool b)
{
    TomlValue value = {0};
    value.value.b = b;
    value.type = TLIBTOML_BOOLEAN;
    return value;
}

void TomlValue_destroy(TomlValue* self)
{
    if (self == NULL) 
        return;
    
    switch (self->type) {
        case TLIBTOML_STRING:
            str_destroy(self->value.s);
            break;
        case TLIBTOML_TABLE:
            TomlTable_free(self->value.table);
            break;
        case TLIBTOML_ARRAY:
            TomlArray_free(self->value.array);
            break;
        case TLIBTOML_DATETIME:
            free(self->value.dt);
            break;
        default:
            break;
    }
}