//
// Copyright 2021 New Vector Ltd
//
// 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 SwiftUI

struct MapCreditsView: View {
    // MARK: - Properties
    
    // MARK: Private
    
    @Environment(\.theme) private var theme: ThemeSwiftUI
    
    // MARK: Public
    
    // MARK: Public
    
    // bwi #5379 use dynamic attributions from style.json
    @ObservedObject var attributions:LocationSharingAttribution
    
    var action: (() -> Void)?
    
    var body: some View {
        HStack {
            Spacer() 
            Button {
                action?()
            } label: {
                Text(copyrightText(attribution:attributions))
                    .font(theme.fonts.footnote)
                    .foregroundColor(theme.colors.accent)
            }
            .padding(.horizontal)
        }
    }
    
    func copyrightText( attribution: LocationSharingAttribution) -> String {
        var copyright = ""
        
        for copyrightText in attribution.copyrightTexts {
            copyright.append(copyrightText)
        }
        
        return copyright
    }
}

struct MapCreditsView_Previews: PreviewProvider {
    static var previews: some View {
        
        MapCreditsView(attributions: LocationSharingAttribution(copyrightTexts: [""], copyrightLinks: [URL(string: "www.someurl.org")]))
    }
}
