//
//  FAWidgetLiveActivity.swift
//  FAWidget
//
//  Created by 湖北秦九 on 2025/11/10.
//

import ActivityKit
import WidgetKit
import SwiftUI


struct FAWidgetLiveActivity: Widget {
    var body: some WidgetConfiguration {
        ActivityConfiguration(for: ActivityManagerAttributes.self) { context in
            // 🔹 Live Activity UI（锁屏 & Banner）
            HStack(spacing: 16) {
                // 🔹 网络图片
                if  let imageData = try? Data(contentsOf: URL(string: context.state.videoCoverPath)!),
                    let uiImage = UIImage(data: imageData) {
                    Image(uiImage: uiImage)
                        .resizable()
                        .frame(width: 108, height: 146)
                        .cornerRadius(8)
                        .clipped()
                    
                    
                } else {
                    Image("logo100")
                        .frame(width: 100, height: 100)
                        .cornerRadius(8)
                        .clipped()
                    
                }
                
                // 🔹 文本内容
                VStack(alignment: .leading, spacing: 4) {
                    VStack(alignment: .leading, spacing: 4) {
                        HStack {
                            Text("Playing")
                                .font(.caption)
                                .foregroundColor(.gray)
                            Spacer()
                            Image("logo40")
                        }
                        
                        Text(context.state.videoTitle)
                            .font(.headline)
                            .foregroundColor(.black)
                        
                        Text("Ep.\(context.state.videoEpisode)")
                            .font(.subheadline)
                            .foregroundColor(.gray)
                    }
                    
                    Spacer()
                    
                    // 🔹 按钮
                    Button(action: { print("Watch Now") }) {
                        HStack {
                            Spacer()
                            Image(systemName: "play.fill")
                            Text("Watch Now")
                            Spacer()
                        }
                        .padding(.horizontal, 14)
                        .padding(.vertical, 8)
                        .background(
                            LinearGradient(colors: [Color.red, Color.orange], startPoint: .leading, endPoint: .trailing)
                        )
                        .foregroundColor(.white)
                        .cornerRadius(20)
                    }
                }
            }
            .padding()
            .background(RoundedRectangle(cornerRadius: 8).fill(Color.white))
            .activityBackgroundTint(Color.white)
            .activitySystemActionForegroundColor(.primary)
            .widgetURL(URL(string: "fableonapp://liveActivity?short_play_id=\(context.state.videoId)"))
            
        } dynamicIsland: { context in
            DynamicIsland {
                // 🔹 Expanded UI
                DynamicIslandExpandedRegion(.leading) {
                    VStack (alignment: .center) {
                        Spacer()
                        Image("logo40")
                            .resizable()
                            .frame(width: 40, height: 40)
                            .cornerRadius(5)
                        Spacer()
                    }
                }
                
                DynamicIslandExpandedRegion(.center) {
                    VStack (alignment: .center) {
                        Spacer()
                        Text(context.state.videoTitle)
                            .font(.headline)
                            .foregroundColor(.primary)
                        Spacer()
                        
                    }
                }
                
                DynamicIslandExpandedRegion(.trailing) {
                    VStack (alignment: .center) {
                        Spacer()
                        Text("Ep.\(context.state.videoEpisode)")
                            .font(.subheadline)
                            .foregroundColor(.secondary)
                        Spacer()
                    }
                }
            } compactLeading: {
                Image("logo40")
            } compactTrailing: {
                Text("Ep.\(context.state.videoEpisode)")
                    .font(.caption2)
            } minimal: {
                Image("logo40")
            }
            .widgetURL(URL(string: "fableonapp://liveActivity?short_play_id=\(context.state.videoId)"))
            .keylineTint(Color.red)
        }
    }
}