//
//  CameraViewModel.swift
//  XuXuCheck
//
//  Created by henseycai on 2025/6/25.
//

import Foundation
import CoreImage

@Observable
class CameraViewModel {
    
    var currentFrame: CGImage?
    var array3D: [[[Double]]] = []
    var arrayPaperDesc: [Int] = [0,0,0,0]
    var isSuccess: Bool = false
    var isDataSent: Bool = false
    
    var recordId: Int = 0
    var recordResultModel: RecordResultModel? = nil

    var xuxuError:XuXuRespError? = nil
    var isNeedPopErr = false

    private let cameraManager = CameraManager()
    
    init() {
        Task {
            await handleCameraPreviews()
        }
    }
    
    private func resetData(){
        recordId = 0
        isSuccess = false
        isDataSent = false
        isNeedPopErr = false
        array3D = []
    }
    
    func startSession(){
        //init data
        resetData()
        
        cameraManager.StartCapture()
    }
    
    func stopSession(){
        cameraManager.StopCapture()
    }
    
    func handleCameraPreviews() async {
        for await image in cameraManager.previewStream {
            Task { @MainActor in
                currentFrame = image
            }
        }
    }
    
    func recordDetailUrl() -> String{
        
        let res = API.webrecordDetailUrl + GetGeneralRequestParams() + "&record_type=0&record_id=\(recordId)"
        return res
    }
    
    func addRecord(desc: [Int]){
        self.isDataSent = true
        APIService.instance.addNewRecord(with: desc, with: array3D, completion: {(model,error) in
//            debugPrint(desc[0])
//            debugPrint(desc[1])
//            debugPrint(desc[2])

            if let error = error{
                debugPrint(error)
                
                self.xuxuError = error
                self.isNeedPopErr = true
                
                return
            }
            self.recordResultModel = model
            self.recordId = model?.data?.record_id ?? 0
            self.isSuccess = true
            
        })
        
    }
    
    
}