package com.example.smart.image

import FileUploader
import android.R
import android.app.Activity
import android.content.Context
import android.content.Intent
import android.graphics.Color
import android.net.Uri
import android.os.Build
import android.os.Environment
import android.provider.Settings
import androidx.activity.result.contract.ActivityResultContracts
import androidx.appcompat.app.AppCompatActivity
import androidx.fragment.app.FragmentActivity
import com.donkingliang.imageselector.ImageSelectorActivity
import com.donkingliang.imageselector.entry.RequestConfig
import com.donkingliang.imageselector.utils.ImageSelector
import com.example.basecore.util.FileTools
import com.example.basecore.util.LogUtils
import com.example.smart.bean.ImageRef
import com.example.smart.widget.dialog.LoadingDialog
import java.util.ArrayList


class ImageProvider(val activity: Activity, val callback: IImageCallback) {

    private val REQUEST_CODE: Int = 6666

    private var ossObjectName = ""

    private var maxCount = 1
    val loadingDialog: LoadingDialog = LoadingDialog(activity)
    /**
     * oss object name
     */
    fun setObjectName(name: String) {
        ossObjectName = name
    }

    /**
     * 检测android13 存储权限
     */
    private fun checkPer(): Boolean {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {

           return  Environment.isExternalStorageManager()
//                 return ContextCompat.checkSelfPermission(
//                 activity,
//                 Manifest.permission.MANAGE_EXTERNAL_STORAGE
//             ) == PackageManager.PERMISSION_GRANTED
        }
        return true
    }

    fun showImageSelect(maxCount: Int = 9) {
//        .backResId(android.support.v7.appcompat.R.drawable.abc_ic_ab_back_mtrl_am_alpha) // 标题
//        val config = ISListConfig.Builder() // 是否多选, 默认true
//            .multiSelect(false) // 是否记住上次选中记录, 仅当multiSelect为true的时候配置，默认为true
//            .rememberSelected(false) // “确定”按钮背景色
//            .btnBgColor(Color.GRAY) // “确定”按钮文字颜色
//            .btnTextColor(Color.BLUE) // 使用沉浸式状态栏
//            .statusBarColor(Color.parseColor("#3F51B5")) // 返回图标ResId
//
//            .title("图片") // 标题文字颜色
//            .titleColor(Color.WHITE) // TitleBar背景色
//            .titleBgColor(Color.parseColor("#3F51B5")) // 裁剪大小。needCrop为true的时候配置
//            .cropSize(1, 1, 200, 200)
//            .needCrop(true) // 第一个是否显示相机，默认true
//            .needCamera(false) // 最大选择图片数量，默认9
//            .maxNum(maxCount)
//            .build()
//
//
//// 跳转到图片选择器
//        ISNav.getInstance().toListActivity(activity, config, REQUEST_CODE)



        if (!checkPer()) {

            val intent = Intent(Settings.ACTION_MANAGE_APP_ALL_FILES_ACCESS_PERMISSION)
            intent.data = Uri.parse("package:" + activity.packageName)
            activity.startActivityForResult(intent, 0x00000012)
            return
        }


        val config = RequestConfig()
        config.useCamera = true
        config.isSingle = false
        config.maxSelectCount = maxCount
        config.canPreview = true

        this.maxCount = maxCount
        val intent = Intent(activity, ImageSelectorActivity::class.java)
        intent.putExtra(ImageSelector.KEY_CONFIG, config)
        if (activity is FragmentActivity) {
            val register = activity.activityResultRegistry.register(
                "101",
                ActivityResultContracts.StartActivityForResult()
            ) {
                if (it == null) {
                    return@register
                }
                onActivityResult(REQUEST_CODE, it.resultCode, it.data)
            }
            register.launch(intent)
        }
    }

    fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
        if (resultCode != AppCompatActivity.RESULT_OK) {
            return
        }
        if (requestCode == REQUEST_CODE && data != null) {
            onSelectPhotoSuccess(data)
        }
    }

    private fun onSelectPhotoSuccess(data: Intent) {
        //获取选择器返回的数据
        val images: ArrayList<String> =
            data.getStringArrayListExtra(ImageSelector.SELECT_RESULT) as ArrayList<String>
        val isCameraImage: Boolean = data.getBooleanExtra(ImageSelector.IS_CAMERA_IMAGE, false)



        LogUtils.e("images:$images")
        loadingDialog.show()
        if (maxCount == 1) {
            FileUploader.uploadFile(images[0], callback) {
                loadingDialog.dismiss()
            }
        } else {
            FileUploader.uploadFile(images, callback) {
                loadingDialog.dismiss()
            }
        }
    }


    /**
     * 上传绘制后的图片
     */
    fun uploadPicAfterDraw(uri: Uri) {
        val pathFromUri = FileTools.getRealPathFromUri(activity, uri)
        FileUploader.uploadFile(pathFromUri, callback) {
            loadingDialog.dismiss()
        }
    }

//    private val callBack = OssCallBack()
//
//    private inner class OssCallBack : IOssCallBack {
//        override fun onAllListSuccess(ossPaths: MutableList<EntityRef>) {
//            super.onAllListSuccess(ossPaths)
//            loadingDialog.dismiss()
//        }
//
//        override fun onSuccess(entityRef: EntityRef) {
//            activity.runOnUiThread {
//                if (maxCount == 1) {
//                    loadingDialog.dismiss()
//                }
//                onUploadSuccess(entityRef)
//            }
//        }
//
//        override fun onFailed() {
//            activity.runOnUiThread {
//                loadingDialog.dismiss()
//                onUploadFailed()
//                activity.toast("图片上传失败，请重新选择")
//            }
//        }
//    }
//
//    private fun onUploadSuccess(entity: EntityRef) {
//        synchronized(this) {
//            callback.onUploadSuccess(entity)
//        }
//    }
//
//    private fun onUploadFailed() {
//        synchronized(this) {
//            callback.onUploadFailed()
//        }
//    }

    interface IImageCallback {

        fun onUploadSuccess(entityRef: List<ImageRef>)

        fun onUploadFailed()

    }
}