//
//  KMDeviceBrowserWindowController.swift
//  PDF Master
//
//  Created by wanjun on 2023/3/29.
//

import Cocoa
import Quartz

typealias ImportCameraFileCallback = (_ url: NSURL) -> ()
typealias ImportScannerFileCallback = (_ url: NSURL) -> Void

class KMDeviceBrowserWindowController: NSWindowController {

    @IBOutlet weak var splitView: NSSplitView!
    @IBOutlet weak var deviceBrowserView: IKDeviceBrowserView!
    @IBOutlet weak var cameraDeviceView: IKCameraDeviceView!
    @IBOutlet weak var scannerDeviceView: IKScannerDeviceView!
    
    var type: ICDeviceType = .camera
    
    var importCameraFileCallback: ImportCameraFileCallback?
    var importScannerFileCallback: ImportScannerFileCallback?

    override func windowDidLoad() {
        super.windowDidLoad()
        
        self.deviceBrowserView.displaysLocalCameras = false
        self.deviceBrowserView.displaysNetworkCameras = false
        
        self.splitView.setPosition(300.0, ofDividerAt: 0)
    }
    
}

extension KMDeviceBrowserWindowController: NSSplitViewDelegate {
    func splitView(_ splitView: NSSplitView, constrainMinCoordinate proposedMinimumPosition: CGFloat, ofSubviewAt dividerIndex: Int) -> CGFloat {
        return 150.0
    }
    
    func splitView(_ splitView: NSSplitView, constrainMaxCoordinate proposedMaximumPosition: CGFloat, ofSubviewAt dividerIndex: Int) -> CGFloat {
        return 300.0
    }
}

extension KMDeviceBrowserWindowController: IKDeviceBrowserViewDelegate {
    func deviceBrowserView(_ deviceBrowserView: IKDeviceBrowserView!, selectionDidChange device: ICDevice!) {
//        if (device.type == .camera) {
//            cameraDeviceView.cameraDevice = (device as! ICCameraDevice)
//            cameraDeviceView.isHidden = false
//            cameraDeviceView.isHidden = true
//        } else if (device.type == .scanner) {
//            scannerDeviceView.scannerDevice = (device as! ICScannerDevice)
//            scannerDeviceView.isHidden = false
//            scannerDeviceView.isHidden = true
//        } else {
//            scannerDeviceView.isHidden = true
//            scannerDeviceView.isHidden = true
//        }
        if device != nil {
            scannerDeviceView.scannerDevice = (device as! ICScannerDevice)
            cameraDeviceView.isHidden = false
            cameraDeviceView.isHidden = true
        }
    }
    
    func deviceBrowserView(_ deviceBrowserView: IKDeviceBrowserView!, didEncounterError error: Error!) {
        print("111")
    }
}

extension KMDeviceBrowserWindowController: IKCameraDeviceViewDelegate {
    func cameraDeviceView(_ cameraDeviceView: IKCameraDeviceView!, didDownloadFile file: ICCameraFile!, location url: URL!, fileData data: Data!, error: Error!) {
//        if (!error &&
//            [file.UTI isEqualToString:(NSString *)kUTTypeImage]) {
//            if (self.importCameraFileCallback) {
//                self.importCameraFileCallback(url);
//            }
//        }
        print("获取图片完成")
    }
}

extension KMDeviceBrowserWindowController: IKScannerDeviceViewDelegate {
    func scannerDeviceView(_ scannerDeviceView: IKScannerDeviceView!, didScanTo url: URL!, fileData data: Data!, error: Error!) {
        if ((error == nil) && (url != nil)) {
            if let callback = importScannerFileCallback {
                callback(url! as NSURL)
            }
        }
    }
}