package ru.omni_devel.cards

import android.os.Bundle
import android.view.WindowManager
import android.widget.ImageView
import android.widget.Toast
import androidx.activity.enableEdgeToEdge
import androidx.appcompat.app.AppCompatActivity
import androidx.core.view.ViewCompat
import androidx.core.view.WindowInsetsCompat

class ShowCardActivity : AppCompatActivity() {
    private lateinit var db: DbHelper

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        enableEdgeToEdge()
        setContentView(R.layout.activity_show_card)
        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
            insets
        }

        db = DbHelper(this, null)
    }

    override fun onResume() {
        super.onResume()

        setBrightness(1.0f)
        renderCard()
    }

    override fun onPause() {
        super.onPause()

        setBrightness(WindowManager.LayoutParams.BRIGHTNESS_OVERRIDE_NONE)
    }

    private fun renderCard() {
        val cardId = intent.getIntExtra("cardId", 0)

        val cardInfo = db.getCard(cardId)

        if (cardInfo == null) {
            Toast.makeText(this, "cardInfo is null", Toast.LENGTH_LONG).show()

            return
        }

        val cardCodeView: ImageView = findViewById(R.id.cardCodeView)

        val code = generateCode(cardInfo.codeValue, cardInfo.codeType)

        cardCodeView.setImageBitmap(code)
    }

    private fun setBrightness(level: Float) {
        val params = window.attributes

        params.screenBrightness = level

        window.attributes = params
    }
}