package com.test.hex.draftapp.numbered

import android.appwidget.AppWidgetManager
import android.appwidget.AppWidgetProvider
import android.content.Context
import android.content.Context.MODE_PRIVATE
import android.content.SharedPreferences
import android.util.Log
import android.widget.RemoteViews
import com.test.hex.draftapp.R
import java.util.*

private const val LOG_TAG = "myLogs"

class L117Widget : AppWidgetProvider() {

    override fun onEnabled(context: Context?) {
        super.onEnabled(context)
        Log.d(LOG_TAG, "onEnabled")
    }

    override fun onUpdate(context: Context?, appWidgetManager: AppWidgetManager?, appWidgetIds: IntArray) {
        super.onUpdate(context, appWidgetManager, appWidgetIds)
        Log.d(LOG_TAG, "onUpdate ${Arrays.toString(appWidgetIds)}")

        val sp = context?.getSharedPreferences(WIDGET_PREF, MODE_PRIVATE)
        for (i in 0 until appWidgetIds.size) {
            updateWidget(context, appWidgetManager, sp, appWidgetIds[i])
        }
    }

    override fun onDeleted(context: Context?, appWidgetIds: IntArray) {
        super.onDeleted(context, appWidgetIds)
        Log.d(LOG_TAG, "onDeleted ${Arrays.toString(appWidgetIds)}")

        val editor = context?.getSharedPreferences(WIDGET_PREF, MODE_PRIVATE)?.edit()
        for (i in 0 until appWidgetIds.size) {
            editor?.remove(WIDGET_TEXT + appWidgetIds[i])
            editor?.remove(WIDGET_COLOR + appWidgetIds[i])
        }
        editor?.apply()
    }

    override fun onDisabled(context: Context?) {
        super.onDisabled(context)
        Log.d(LOG_TAG, "onDisables")
    }
}

fun updateWidget(context: Context?, appWidgetManager: AppWidgetManager?, sp: SharedPreferences?, widgetID: Int) {
    Log.d(LOG_TAG, "updateWidget")

    val widgetText = sp?.getString(WIDGET_TEXT + widgetID, null) ?: return
    val widgetColor = sp.getInt(WIDGET_COLOR + widgetID, 0)
    appWidgetManager?.updateAppWidget(widgetID,
            RemoteViews(context?.packageName, R.layout.l117_widget).apply {
                setTextViewText(R.id.tvText, widgetText)
                setInt(R.id.tvText, "setBackgroundColor", widgetColor)
            }
    )
    Log.d(LOG_TAG, "updateWidget end")
}
////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////
package com.test.hex.draftapp.numbered

import android.app.Activity
import android.appwidget.AppWidgetManager
import android.content.Context
import android.content.Intent
import android.graphics.Color
import android.support.v7.app.AppCompatActivity
import android.os.Bundle
import android.util.Log
import android.widget.Button
import android.widget.EditText
import android.widget.RadioGroup
import com.test.hex.draftapp.R

const val WIDGET_PREF = "widget_pref"
const val WIDGET_TEXT = "widget_text_"
const val WIDGET_COLOR = "widget_color_"
private const val LOG_TAG = "myLogs"

class L118WidgetConfig : AppCompatActivity() {
    var widgetID = AppWidgetManager.INVALID_APPWIDGET_ID
    lateinit var resultValue: Intent

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.l118_widget_config)

        Log.d(LOG_TAG, "onCreate")
        val extras = intent.extras
        if (extras != null) {
            widgetID = extras.getInt(AppWidgetManager.EXTRA_APPWIDGET_ID,
                    AppWidgetManager.INVALID_APPWIDGET_ID)
        }
        if (widgetID == AppWidgetManager.INVALID_APPWIDGET_ID) finish()
        resultValue = Intent().putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, widgetID)
        setResult(RESULT_CANCELED, resultValue)
        setContentView(R.layout.l118_widget_config)

        findViewById<Button>(R.id.btnOk).setOnClickListener {
            val selectedColor = findViewById<RadioGroup>(R.id.rgColor).checkedRadioButtonId
            var color = Color.RED
            when (selectedColor) {
                R.id.rbRed -> {
                    color = Color.parseColor("#66ff0000")
                }
                R.id.rbGreen -> {
                    color = Color.parseColor("#6600ff00")
                }
                R.id.rbBlue -> {
                    color = Color.parseColor("#660000ff")
                }
            }
            val writtenText = findViewById<EditText>(R.id.etText).text.toString()

            val sp = getSharedPreferences(WIDGET_PREF, Context.MODE_PRIVATE)
            val editor = sp.edit()
            editor.putString(WIDGET_TEXT + widgetID, writtenText)
            editor.putInt(WIDGET_COLOR + widgetID, color)
            editor.apply()
            setResult(Activity.RESULT_OK, resultValue)

            Log.d(packageName, "finish config + $widgetID")
            finish()
        }
    }
}