package com.example.smart.ui.icondraw
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import android.app.Activity
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import android.graphics.Bitmap
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import android.graphics.Color
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import android.net.Uri
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import android.os.AsyncTask
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import android.provider.CalendarContract.CalendarCache.URI
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import android.view.LayoutInflater
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import android.view.View
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import android.widget.FrameLayout
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import com.bumptech.glide.Glide
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import com.example.basecore.BaseBindingActivity
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import com.example.basecore.util.ImageUtils
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import com.example.basecore.util.showCenterToast
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import com.example.basecore.util.sysbar.StatusBarUtils
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import com.example.smart.R
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import com.example.smart.bean.EntityRef
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import com.example.smart.bean.ImageDrawData
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import com.example.smart.bean.ImageRef
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import com.example.smart.databinding.ActivityDrawBinding
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import com.example.smart.image.ImageProvider
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import com.example.smart.ui.icondraw.DrawView.Companion.shape_rect
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import com.example.smart.ui.item.bean.ImageBean
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import com.example.smart.widget.dialog.LoadingDialog
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import com.github.piasy.biv.BigImageViewer
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import com.github.piasy.biv.loader.glide.GlideImageLoader
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import com.google.gson.internal.bind.TypeAdapters.URI
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import ja.burhanrashid52.photoeditor.PhotoEditor
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import ja.burhanrashid52.photoeditor.PhotoEditorView
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import ja.burhanrashid52.photoeditor.shape.ShapeBuilder
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import ja.burhanrashid52.photoeditor.shape.ShapeType
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import okhttp3.OkHttpClient
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import okhttp3.Request
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import java.io.File
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import java.net.URI
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class DrawActivity : BaseBindingActivity() {
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private lateinit var mImageProvider: ImageProvider
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private lateinit var photoEditor: PhotoEditor
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private lateinit var photoEditorView: PhotoEditorView
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private lateinit var path: String
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private lateinit var id: String
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private inner class ImageCallBack : ImageProvider.IImageCallback {
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override fun onUploadSuccess(entityRef: List<ImageRef>) {
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entityRef.forEach {
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//此处path 被使用为id
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DrawLiveData.onDataChange(ImageDrawData(it.id, id, it.name))
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finish()
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}
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}
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override fun onUploadFailed() {
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mContext.showCenterToast("图片上传失败，请稍后再试...")
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}
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}
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private val binding by lazy {
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ActivityDrawBinding.inflate(LayoutInflater.from(mContext))
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}
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override fun getRootView(): View = binding.root
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override fun initView() {
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StatusBarUtils.transparentMode(this, true, isFullScreen = true)
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BigImageViewer.initialize(GlideImageLoader.with(this))
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mImageProvider = ImageProvider(mContext as Activity, ImageCallBack())
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photoEditorView = findViewById(R.id.photoEditorView)
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photoEditor = PhotoEditor.Builder(this, photoEditorView)
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.setPinchTextScalable(true)
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.setClipSourceImage(false)
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.build()
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path = intent.getStringExtra("path") ?: ""
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id = intent.getStringExtra("id") ?: ""
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Glide.with(mContext).load(path).into(photoEditorView.source)
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// TODO 编辑图片之后，图片的大小会变小，无法保持原始尺寸。这是PhotoEditor的问题，暂时无法解决
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// 测试用
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// photoEditorView.source.setImageResource(R.drawable.shape_exclude_bg)
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with(binding) {
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closeImg.setOnClickListener { finish() }
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btnBrush.setOnClickListener {
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photoEditor.setBrushDrawingMode(true)
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photoEditor.brushColor = Color.RED
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}
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btnRect.setOnClickListener {
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photoEditor.setBrushDrawingMode(true)
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photoEditor.setShape(ShapeBuilder()
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.withShapeType(ShapeType.Rectangle)
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.withShapeColor(Color.RED)
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.withShapeSize(20f))
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}
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btnOral.setOnClickListener {
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photoEditor.setBrushDrawingMode(true)
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photoEditor.setShape(ShapeBuilder()
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.withShapeType(ShapeType.Oval)
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.withShapeColor(Color.RED)
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.withShapeSize(20f))
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}
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btnEraser.setOnClickListener {
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photoEditor.brushEraser()
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photoEditor.setBrushEraserSize(100f)
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}
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keepTv.setOnClickListener {
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if(photoEditor.isCacheEmpty)
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return@setOnClickListener
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keepTv.isEnabled = false
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keepTv.setTextColor(Color.GRAY)
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// save as tmp file
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// get a tmp file path
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val file = File(externalCacheDir, "edited_image.png")
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photoEditor.saveAsFile(file.absolutePath, object : PhotoEditor.OnSaveListener {
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override fun onSuccess(imagePath: String) {
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// upload tmp file
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if (::mImageProvider.isInitialized) {
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mImageProvider.uploadPicAfterDraw(Uri.parse(imagePath))
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}
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keepTv.setTextColor(Color.WHITE)
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keepTv.isEnabled = true
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}
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override fun onFailure(exception: Exception) {
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mContext.showCenterToast("图片保存失败，请稍后再试...")
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keepTv.setTextColor(Color.WHITE)
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keepTv.isEnabled = true
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}
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})
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}
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}
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}
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override fun bindDataObserver() {
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}
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}
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// AsyncTask to download image in the background
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private class DownloadImageTask(
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private val url: String,
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private val externalCacheDir: File,
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private val callback: (String) -> Unit
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) : AsyncTask<Void, Void, String>() {
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override fun doInBackground(vararg params: Void?): String? {
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val file = File(externalCacheDir, "tmp_image.png")
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return try {
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val response = OkHttpClient().newCall(Request.Builder().url(url).build()).execute()
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response.body?.byteStream()?.use { input ->
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file.outputStream().use { output ->
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input.copyTo(output)
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}
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}
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file.absolutePath
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} catch (e: Exception) {
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e.printStackTrace()
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null
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}
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}
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override fun onPostExecute(result: String?) {
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result?.let { callback(it) }
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}
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}
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