//
//  ImagePickerView.swift
//  XuXuCheck
//
//  Created by henseycai on 2025/7/30.
//

import SwiftUI

struct ImagePickerView: View {
    @State var viewModel = ImagePickerViewModel()
    
    var body: some View {
        VStack(spacing: 32) {
            imageView(for: viewModel.selectedImage)
            controlBar()
        }
        .fullScreenCover(isPresented: $viewModel.isPresentingImagePicker, content: {
            ImagePicker(sourceType: viewModel.sourceType, completionHandler: viewModel.didSelectImage)
        })
    }
    
    @ViewBuilder
    func imageView(for image: UIImage?) -> some View {
        if let image = image {
            VStack{
                
                Text("size\(image.size)")
                Text(convertImageToBase64(image: image).md5)
                Text("\(convertImageToBase64(image: image).count)")

                Image(uiImage: image)
                    .resizable()
                    .scaledToFill()
                
                //Text(convertImageToBase64(image: image))
            }

            
        }
        else {
            Text("No image selected")
        }
    }
    
    func controlBar() -> some View {
        HStack(spacing: 32) {
            Button(action: viewModel.choosePhoto, label: {
                Text("Choose Photo")
            })
            Button(action: viewModel.takePhoto, label: {
                Text("Take a Photo")
            })
        }.padding()
    }
}