AndroidAPS/app/src/main/java/info/nightscout/androidaps/dialogs/CareDialog.kt

package info.nightscout.androidaps.dialogs

import android.os.Bundle
import android.text.Editable
import android.text.TextWatcher
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.annotation.StringRes
import com.google.common.base.Joiner
import dagger.android.HasAndroidInjector
import info.nightscout.androidaps.Constants
import info.nightscout.androidaps.MainApp
import info.nightscout.androidaps.R
import info.nightscout.androidaps.data.Profile
import info.nightscout.androidaps.databinding.DialogCareBinding
import info.nightscout.androidaps.db.CareportalEvent
import info.nightscout.androidaps.db.Source
import info.nightscout.androidaps.interfaces.ProfileFunction
import info.nightscout.androidaps.logging.UserEntryLogger
import info.nightscout.androidaps.plugins.general.nsclient.NSUpload
import info.nightscout.androidaps.plugins.iob.iobCobCalculator.GlucoseStatus
import info.nightscout.androidaps.utils.DateUtil
import info.nightscout.androidaps.utils.HtmlHelper
import info.nightscout.androidaps.utils.Translator
import info.nightscout.androidaps.utils.alertDialogs.OKDialog
import info.nightscout.androidaps.utils.resources.ResourceHelper
import org.json.JSONObject
import java.text.DecimalFormat
import java.util.*
import javax.inject.Inject

class CareDialog : DialogFragmentWithDate() {

    @Inject lateinit var injector: HasAndroidInjector
    @Inject lateinit var mainApp: MainApp
    @Inject lateinit var resourceHelper: ResourceHelper
    @Inject lateinit var profileFunction: ProfileFunction
    @Inject lateinit var nsUpload: NSUpload
    @Inject lateinit var translator: Translator
    @Inject lateinit var uel: UserEntryLogger

    enum class EventType {
        BGCHECK,
        SENSOR_INSERT,
        BATTERY_CHANGE,
        NOTE,
        EXERCISE,
        QUESTION,
        ANNOUNCEMENT
    }

    private var options: EventType = EventType.BGCHECK

    @StringRes
    private var event: Int = R.string.none

    fun setOptions(options: EventType, @StringRes event: Int): CareDialog {
        this.options = options
        this.event = event
        return this
    }

    private var _binding: DialogCareBinding? = null

    // This property is only valid between onCreateView and
    // onDestroyView.
    private val binding get() = _binding!!

    override fun onSaveInstanceState(savedInstanceState: Bundle) {
        super.onSaveInstanceState(savedInstanceState)
        savedInstanceState.putDouble("bg", binding.bg.value)
        savedInstanceState.putDouble("duration", binding.duration.value)
        savedInstanceState.putInt("event", event)
        savedInstanceState.putInt("options", options.ordinal)
    }

    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?,
                              savedInstanceState: Bundle?): View {
        onCreateViewGeneral()
        _binding = DialogCareBinding.inflate(inflater, container, false)
        return binding.root
    }

    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)

        savedInstanceState?.let {
            event = savedInstanceState.getInt("event", R.string.error)
            options = EventType.values()[savedInstanceState.getInt("options", 0)]
        }

        binding.icon.setImageResource(when (options) {
            EventType.BGCHECK        -> R.drawable.ic_cp_bgcheck
            EventType.SENSOR_INSERT  -> R.drawable.ic_cp_cgm_insert
            EventType.BATTERY_CHANGE -> R.drawable.ic_cp_pump_battery
            EventType.NOTE           -> R.drawable.ic_cp_note
            EventType.EXERCISE       -> R.drawable.ic_cp_exercise
            EventType.QUESTION       -> R.drawable.ic_cp_question
            EventType.ANNOUNCEMENT   -> R.drawable.ic_cp_announcement
        })
        binding.title.text = resourceHelper.gs(when (options) {
            EventType.BGCHECK        -> R.string.careportal_bgcheck
            EventType.SENSOR_INSERT  -> R.string.careportal_cgmsensorinsert
            EventType.BATTERY_CHANGE -> R.string.careportal_pumpbatterychange
            EventType.NOTE           -> R.string.careportal_note
            EventType.EXERCISE       -> R.string.careportal_exercise
            EventType.QUESTION       -> R.string.careportal_question
            EventType.ANNOUNCEMENT   -> R.string.careportal_announcement
        })

        when (options) {
            EventType.QUESTION,
            EventType.ANNOUNCEMENT,
            EventType.BGCHECK -> {
                binding.durationLayout.visibility = View.GONE
            }

            EventType.SENSOR_INSERT,
            EventType.BATTERY_CHANGE -> {
                binding.bgLayout.visibility = View.GONE
                binding.bgsource.visibility = View.GONE
                binding.durationLayout.visibility = View.GONE
            }

            EventType.NOTE,
            EventType.EXERCISE -> {
                binding.bgLayout.visibility = View.GONE
                binding.bgsource.visibility = View.GONE
            }
        }

        val bg = Profile.fromMgdlToUnits(GlucoseStatus(injector).glucoseStatusData?.glucose
            ?: 0.0, profileFunction.getUnits())
        val bgTextWatcher: TextWatcher = object : TextWatcher {
            override fun afterTextChanged(s: Editable) {}
            override fun beforeTextChanged(s: CharSequence, start: Int, count: Int, after: Int) {}
            override fun onTextChanged(s: CharSequence, start: Int, before: Int, count: Int) {
                if (binding.sensor.isChecked) binding.meter.isChecked = true
            }
        }

        if (profileFunction.getUnits() == Constants.MMOL) {
            binding.bgunits.text = resourceHelper.gs(R.string.mmol)
            binding.bg.setParams(savedInstanceState?.getDouble("bg")
                ?: bg, 2.0, 30.0, 0.1, DecimalFormat("0.0"), false, binding.okcancel.ok, bgTextWatcher)
        } else {
            binding.bgunits.text = resourceHelper.gs(R.string.mgdl)
            binding.bg.setParams(savedInstanceState?.getDouble("bg")
                ?: bg, 36.0, 500.0, 1.0, DecimalFormat("0"), false, binding.okcancel.ok, bgTextWatcher)
        }
        binding.duration.setParams(savedInstanceState?.getDouble("duration")
            ?: 0.0, 0.0, Constants.MAX_PROFILE_SWITCH_DURATION, 10.0, DecimalFormat("0"), false, binding.okcancel.ok)
        if (options == EventType.NOTE || options == EventType.QUESTION || options == EventType.ANNOUNCEMENT || options == EventType.EXERCISE)
            binding.notesLayout.root.visibility = View.VISIBLE // independent to preferences
    }

    override fun onDestroyView() {
        super.onDestroyView()
        _binding = null
    }

    override fun submit(): Boolean {
        val enteredBy = sp.getString("careportal_enteredby", "")
        val unitResId = if (profileFunction.getUnits() == Constants.MGDL) R.string.mgdl else R.string.mmol

        val json = JSONObject()
        val actions: LinkedList<String> = LinkedList()
        if (options == EventType.BGCHECK || options == EventType.QUESTION || options == EventType.ANNOUNCEMENT) {
            val type =
                when {
                    binding.meter.isChecked  -> CareportalEvent.FINGER
                    binding.sensor.isChecked -> CareportalEvent.SENSOR
                    else                     -> CareportalEvent.MANUAL
                }
            actions.add(resourceHelper.gs(R.string.careportal_newnstreatment_glucosetype) + ": " + translator.translate(type))
            actions.add(resourceHelper.gs(R.string.treatments_wizard_bg_label) + ": " + Profile.toCurrentUnitsString(profileFunction, binding.bg.value) + " " + resourceHelper.gs(unitResId))
            json.put("glucose", binding.bg.value)
            json.put("glucoseType", type)
        }
        if (options == EventType.NOTE || options == EventType.EXERCISE) {
            actions.add(resourceHelper.gs(R.string.careportal_newnstreatment_duration_label) + ": " + resourceHelper.gs(R.string.format_mins, binding.duration.value.toInt()))
            json.put("duration", binding.duration.value.toInt())
        }
        val notes = binding.notesLayout.notes.text.toString()
        if (notes.isNotEmpty()) {
            actions.add(resourceHelper.gs(R.string.careportal_newnstreatment_notes_label) + ": " + notes)
            json.put("notes", notes)
        }
        eventTime -= eventTime % 1000

        if (eventTimeChanged)
            actions.add(resourceHelper.gs(R.string.time) + ": " + dateUtil.dateAndTimeString(eventTime))

        json.put("created_at", DateUtil.toISOString(eventTime))
        json.put("mills", eventTime)
        json.put("eventType", when (options) {
            EventType.BGCHECK        -> CareportalEvent.BGCHECK
            EventType.SENSOR_INSERT  -> CareportalEvent.SENSORCHANGE
            EventType.BATTERY_CHANGE -> CareportalEvent.PUMPBATTERYCHANGE
            EventType.NOTE           -> CareportalEvent.NOTE
            EventType.EXERCISE       -> CareportalEvent.EXERCISE
            EventType.QUESTION       -> CareportalEvent.QUESTION
            EventType.ANNOUNCEMENT   -> CareportalEvent.ANNOUNCEMENT
        })
        json.put("units", profileFunction.getUnits())
        if (enteredBy.isNotEmpty())
            json.put("enteredBy", enteredBy)

        activity?.let { activity ->
            OKDialog.showConfirmation(activity, resourceHelper.gs(event), HtmlHelper.fromHtml(Joiner.on("<br/>").join(actions)), {
                val careportalEvent = CareportalEvent(injector)
                careportalEvent.date = eventTime
                careportalEvent.source = Source.USER
                careportalEvent.eventType = when (options) {
                    EventType.BGCHECK        -> CareportalEvent.BGCHECK
                    EventType.SENSOR_INSERT  -> CareportalEvent.SENSORCHANGE
                    EventType.BATTERY_CHANGE -> CareportalEvent.PUMPBATTERYCHANGE
                    EventType.NOTE           -> CareportalEvent.NOTE
                    EventType.EXERCISE       -> CareportalEvent.EXERCISE
                    EventType.QUESTION       -> CareportalEvent.QUESTION
                    EventType.ANNOUNCEMENT   -> CareportalEvent.ANNOUNCEMENT
                }
                careportalEvent.json = json.toString()
                uel.log("CAREPORTAL", careportalEvent.eventType)
                MainApp.getDbHelper().createOrUpdate(careportalEvent)
                nsUpload.uploadCareportalEntryToNS(json)
            }, null)
        }
        return true
    }
}