package org.ntlab.leftoverrecipe.viewmodel

import android.app.Activity
import android.databinding.BaseObservable
import android.databinding.BindingAdapter
import android.databinding.ObservableField
import android.databinding.ObservableInt
import android.graphics.Bitmap
import android.graphics.BitmapFactory
import android.view.View
import android.widget.ImageView
import org.ntlab.leftoverrecipe.Mapping
import org.ntlab.leftoverrecipe.R
import org.ntlab.leftoverrecipe.model.db.RecipeData
import org.ntlab.leftoverrecipe.util.BitmapUtil
import java.text.SimpleDateFormat

/**
 * Created by matsumoto_k on 2017/07/09.
 */
class DialyListItemViewModel(var activity: Activity) : BaseObservable() {

    val recipeTitle = ObservableField<String>()
    val date = ObservableField<String>()
    val timeZone = ObservableField<String>()
    val bitmap = ObservableField<Bitmap>()
    val comment = ObservableField<String>()
    val noImageVisible = ObservableInt(View.GONE)

    companion object {
        @JvmStatic @BindingAdapter("android:src")
        fun setImageView(view: ImageView, bitmap: Bitmap) {
            view.setImageBitmap(bitmap)
        }
    }

    fun loadItem(item: RecipeData) {
        recipeTitle.set("料理名 : ${item.recipeName}")
        timeZone.set("時間帯 : ${Mapping.getRecipeTimeZone(item.makeTimeZone)}")
        val sdf = SimpleDateFormat("yyyy-MM-dd")
        date.set(sdf.format(item.date.time).toString())
        comment.set("一言コメント\n${item.comment}")
        if (item.image != null) {
            noImageVisible.set(View.VISIBLE)
            this.bitmap.set(BitmapUtil.createBitmap(item.image!!))
        } else {
            noImageVisible.set(View.GONE)
            this.bitmap.set(BitmapFactory.decodeResource(activity.resources, R.drawable.nonimage))
        }
    }
}