//
//  CBLIndexConfiguration.m
//  CouchbaseLite
//
//  Copyright (c) 2021 Couchbase, Inc All rights reserved.
//
//  Licensed under the Apache License, Version 2.0 (the "License");
//  you may not use this file except in compliance with the License.
//  You may obtain a copy of the License at
//
//  http://www.apache.org/licenses/LICENSE-2.0
//
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  See the License for the specific language governing permissions and
//  limitations under the License.
//

#import "CBLIndexConfiguration+Internal.h"
#import "CBLIndexSpec.h"

@implementation CBLIndexConfiguration

@synthesize indexType=_indexType, queryLanguage=_queryLanguage, expressions=_expressions;

- (instancetype) initWithIndexType: (C4IndexType)indexType
                     queryLanguage: (C4QueryLanguage)language {
    self = [super init];
    if (self) {
        _indexType = indexType;
        _queryLanguage = language;
    }
    return self;
}

- (instancetype) initWithIndexType: (C4IndexType)type expressions: (NSArray<NSString*>*)expressions {
    self = [self initWithIndexType: type queryLanguage: kC4N1QLQuery];
    if (self) {
        _expressions = expressions;
    }
    return self;
}

- (NSString*) getIndexSpecs {  
    return [_expressions componentsJoinedByString: @","];
}

- (C4IndexOptions) indexOptions {
    // default empty options
    return (C4IndexOptions){ };
}

@end
