package io.xdrm.lebonprix

import android.support.v7.app.AppCompatActivity
import android.os.Bundle
import android.os.Handler
import android.util.Log
import android.view.WindowManager
import io.xdrm.lebonprix.anim.BarChart
import io.xdrm.lebonprix.anim.ResultOpeningAnimation
import io.xdrm.lebonprix.anim.ResultRangeAnimation
import kotlinx.android.synthetic.main.activity_result.*

class ResultActivity : AppCompatActivity() {

    private var results: Array<Int>? = arrayOf()


    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        window.setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
        setContentView(R.layout.activity_result)

        // show results form calling activity (intent)
        results = intent?.extras?.getSerializable("prices") as Array<Int>

        // show opening transition
        val anim = ResultOpeningAnimation(applicationContext, filter)
        anim.duration = 500
        anim.start()

        // show results after animation
        Handler().postDelayed({
            showResultRange(result_range.measuredWidth, result_range.measuredHeight)
            showResultChart(result_chart.measuredWidth, result_chart.measuredHeight)

            // bind on layout changes
            result_range.addOnLayoutChangeListener { v, left, top, right, bottom, oldLeft, oldTop, oldRight, oldBottom ->
                showResultRange(right-left, bottom-top)
            }
            result_chart.addOnLayoutChangeListener { v, left, top, right, bottom, oldLeft, oldTop, oldRight, oldBottom ->
                showResultChart(right-left, bottom-top)
            }
        }, 300)

    }

    private fun showResultRange(width: Int, height: Int) {
        if( results.isNullOrEmpty() )
            return

        // (1) slider range
        val slider = ResultRangeAnimation(this, result_range, width, height)
        slider.setData(results!!.size, results!!.min()!!.toFloat(), results!!.average().toFloat(), results!!.max()!!.toFloat())
        slider.duration = 1000
        slider.start()

    }

    private fun showResultChart(width: Int, height: Int){
        if( results.isNullOrEmpty() )
            return

        // (1) bar chart
        val chart = BarChart(results!!, width, height, applicationContext)
        result_chart.setImageDrawable(chart)



    }
}