package de.fu_berlin.mi.tierklinik.patientenakte

import android.content.Context
import android.database.sqlite.SQLiteDatabase
import android.graphics.drawable.Drawable
import android.os.Parcel
import android.os.Parcelable
import com.beust.klaxon.*
import org.json.JSONObject

/**
 * Created by Mika Delor on 09.09.2017.
 * here goes the information on the patients
 */

public class PatientInfo(var name: String, override var id: Int, var species: String, var breed: String,
                         var boxNr: String, var colour: String, var sex: String, var castrated: String,
                         var birthdate: String, var blood: String, var freeWalking: String,
                         var vaccinationStatus: String, var vaccinationPassNr: String, var visitationWeight: String, var transfusable: String,
                         var deathDay: String, var ownerSearchId: String, var fav: Boolean, var caseIds: Array<Int>, var ownerFirstName: String, var ownerLastName: String, var owner: OwnerInfo?) : Parcelable, SearchResultInfo() {

    //TODO change this to a constructor that gets all parameters, Create a Funktion that gets all data required to initialize this clean!
    constructor(simpleCaseId: Int, context: Context) : this(
            "",
            simpleCaseId,
            "",
            "",
            "",
            "",
            "",
            "",
            "",
            "",
            "",
            "",
            "",
            "",
            "",
            "",
            "",
            false,
            Array<Int>(0) { 0 },
            "",
            "",
            null)

    override val type = Type.PATIENT

    var _parcelableDownHeirarchy = true

    val ownerName = "$ownerFirstName $ownerLastName"

    constructor(parcel: Parcel) : this(
            parcel.readString(),
            parcel.readInt(),
            parcel.readString(),
            parcel.readString(),
            parcel.readString(),
            parcel.readString(),
            parcel.readString(),
            parcel.readString(),
            parcel.readString(),
            parcel.readString(),
            parcel.readString(),
            parcel.readString(),
            parcel.readString(),
            parcel.readString(),
            parcel.readString(),
            parcel.readString(),
            parcel.readString(),
            parcel.readByte() !== 0.toByte(),
            parcel.createIntArray().toTypedArray(),
            parcel.readString(),
            parcel.readString(),
            parcel.readParcelable(OwnerInfo::class.java.classLoader)
    )

    constructor(json: JsonObject, context: Context) : this(
            json.string("name") ?: "",
            json.int("patientId") ?: 0,
            json.string("species") ?: "",
            json.string("breed") ?: "",
            try {
                json.int("boxNr").toString()
            } catch (e: Exception) {
                ""
            },
            json.string("colour") ?: "",
            json.string("sex") ?: "",
            when (json.boolean("castrated")) {null -> ""
                true -> "Ja"
                else -> "Nein"
            },
            json.string("birthdate") ?: "",
            json.string("blood") ?: "",
            try {
                json.int("freeWalking").toString()
            } catch (e: Exception) {
                ""
            },
            json.string("vaccinationStatus") ?: "",
            json.string("vaccinationPassNr_impfAwNummer") ?: "",
            json.double("vistitationWeight").toString(),
            try {
                json.int("transfusable").toString()
            } catch (e: Exception) {
                ""
            },
            json.string("deathDay") ?: "",
            try {
                json.int("ownerSearchId").toString()
            } catch (e: Exception) {
                ""
            },
            isInDatabase(json.int("patientId") ?: -1, context.applicationContext),
            json.array<Int>("caseIds")!!.toTypedArray(),
            json.string("ownerFirstname") ?: "",
            json.string("ownerLastname") ?: "",
            null)

    constructor(json: JSONObject, context: Context) : this(
            json.getString("name") ?: "",
            json.getInt("patientId") ?: 0,
            json.getString("species") ?: "",
            json.getString("breed") ?: "",
            try {
                json.getInt("boxNr").toString()
            } catch (e: Exception) {
                ""
            },
            json.getString("colour") ?: "",
            json.getString("sex") ?: "",
            when (json.getBoolean("castrated")) {null -> ""
                true -> "Ja"
                else -> "Nein"
            },
            json.getString("birthdate") ?: "",
            json.getString("blood") ?: "",
            try {
                json.getInt("freeWalking").toString()
            } catch (e: Exception) {
                ""
            },
            json.getString("vaccinationStatus") ?: "",
            json.getString("vaccinationPassNr_impfAwNummer") ?: "",
            json.getDouble("vistitationWeight").toString(),
            try {
                json.getInt("transfusable").toString()
            } catch (e: Exception) {
                ""
            },
            json.getString("deathDay") ?: "",
            try {
                json.getInt("ownerSearchId").toString()
            } catch (e: Exception) {
                ""
            },
            isInDatabase(json.getInt("patientId") ?: -1, context.applicationContext),
            JSONArrayToArrayInt(json, "caseIds"),
            json.getString("ownerFirstname") ?: "",
            json.getString("ownerLastname") ?: "",
            null)


    override fun writeToParcel(parcel: Parcel, flags: Int) {
        parcel.writeString(name)
        parcel.writeInt(id)
        parcel.writeString(species)
        parcel.writeString(breed)
        parcel.writeString(boxNr)
        parcel.writeString(colour)
        parcel.writeString(sex)
        parcel.writeString(castrated)
        parcel.writeString(birthdate)
        parcel.writeString(blood)
        parcel.writeString(freeWalking)
        parcel.writeString(vaccinationStatus)
        parcel.writeString(vaccinationPassNr)
        parcel.writeString(visitationWeight)
        parcel.writeString(transfusable)
        parcel.writeString(deathDay)
        parcel.writeString(ownerSearchId)
        parcel.writeByte((if (fav) 1 else 0).toByte())
        parcel.writeIntArray(caseIds.toIntArray())
        parcel.writeString(ownerFirstName)
        parcel.writeString(ownerLastName)
        parcel.writeParcelable(owner, flags)
    }

    override fun describeContents(): Int {
        return 0
    }

    companion object CREATOR : Parcelable.Creator<PatientInfo> {
        override fun createFromParcel(parcel: Parcel): PatientInfo {
            return PatientInfo(parcel)
        }

        override fun newArray(size: Int): Array<PatientInfo?> {
            return arrayOfNulls(size)
        }

        fun isInDatabase(id: Int, context: Context): Boolean {

            var pdhlpr = FavoritesDatabaseHelper(context.applicationContext)
            val db: SQLiteDatabase = pdhlpr.writableDatabase
            val idString = id.toString()
            val cursor = db.query(FavoritesDatabaseHelper.FavEntry.TABLE_NAME, arrayOf(FavoritesDatabaseHelper.FavEntry._ID), FavoritesDatabaseHelper.FavEntry._ID + "=?", arrayOf(id.toString()), null, null, null)
            //val cursor = db.rawQuery("select " + FavoritesDatabaseHelper.FavEntry._ID+" from" + FavoritesDatabaseHelper.FavEntry.TABLE_NAME+" where " + FavoritesDatabaseHelper.FavEntry._ID+"=$idString", null)
            val exists = cursor.count > 0
            cursor.close()
            return exists
        }
        fun JSONArrayToArrayInt(json: JSONObject, arrayname: String):Array<Int>{
            var arrayOut: Array<Int> = emptyArray()
            for(j in 0..json.getJSONArray(arrayname).length()){
                arrayOut.set(j,json.getJSONArray(arrayname).getInt(j))
            }
            return arrayOut
        }
    }

    override fun toString(): String {
        return "$name\nID: $id\n$ownerName"
    }

    fun favDrawable(context: Context): Drawable {
        return if (fav) {
            context.resources.getDrawable(android.R.drawable.star_big_on, context.theme)
        } else {
            context.resources.getDrawable(android.R.drawable.star_big_off, context.theme)
        }
    }


}