//
// 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 UnsupportedRoomTimelineView: View {
    let timelineItem: UnsupportedRoomTimelineItem
    
    var body: some View {
        TimelineStyler(timelineItem: timelineItem) {
            Label {
                VStack(alignment: .leading, spacing: 0) {
                    Text("\(timelineItem.body): \(timelineItem.eventType)")
                        .fixedSize(horizontal: false, vertical: true)
                    
                    Text(timelineItem.error)
                        .fixedSize(horizontal: false, vertical: true)
                        .font(.compound.bodySM)
                }
            } icon: {
                Image(systemName: "exclamationmark.triangle")
            }
            .labelStyle(RoomTimelineViewLabelStyle())
        }
    }
}

struct UnsupportedRoomTimelineView_Previews: PreviewProvider, TestablePreview {
    static let viewModel = RoomScreenViewModel.mock
    
    static var previews: some View {
        body.environmentObject(viewModel.context)
        body
            .environment(\.timelineStyle, .plain)
            .environmentObject(viewModel.context)
    }
    
    static var body: some View {
        VStack(alignment: .leading, spacing: 20.0) {
            UnsupportedRoomTimelineView(timelineItem: itemWith(text: "Text",
                                                               timestamp: "Now",
                                                               isOutgoing: false,
                                                               senderId: "Bob"))
            
            UnsupportedRoomTimelineView(timelineItem: itemWith(text: "Some other text",
                                                               timestamp: "Later",
                                                               isOutgoing: true,
                                                               senderId: "Anne"))
        }
    }
    
    private static func itemWith(text: String, timestamp: String, isOutgoing: Bool, senderId: String) -> UnsupportedRoomTimelineItem {
        UnsupportedRoomTimelineItem(id: .random,
                                    body: text,
                                    eventType: "Some Event Type",
                                    error: "Something went wrong",
                                    timestamp: timestamp,
                                    isOutgoing: isOutgoing,
                                    isEditable: false,
                                    canBeRepliedTo: true,
                                    sender: .init(id: senderId))
    }
}