//
// Copyright 2023 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 BloomView: View {
    @ObservedObject var context: HomeScreenViewModel.Context
    @Environment(\.colorScheme) private var colorScheme
    
    var body: some View {
        ZStack {
            avatar
                .blur(radius: 64)
                .blendMode(colorScheme == .dark ? .exclusion : .hardLight)
                .opacity(colorScheme == .dark ? 0.50 : 0.20)
            avatar
                .blur(radius: 64)
                .blendMode(.color)
                .opacity(colorScheme == .dark ? 0.20 : 0.80)
        }
    }
    
    private var avatar: some View {
        LoadableAvatarImage(url: context.viewState.userAvatarURL,
                            name: context.viewState.userDisplayName,
                            contentID: context.viewState.userID,
                            avatarSize: .custom(256),
                            imageProvider: context.imageProvider)
    }
}
