Archived
Converted all bottom sheets to use blank constructors and instead rely on bundles to retrieve data/objects, or custom view models to execute functions
This commit is contained in:
denizk0461
@@ -4,8 +4,10 @@ import android.os.Bundle
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import android.view.View
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import android.view.ViewGroup
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import androidx.fragment.app.FragmentActivity
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import androidx.fragment.app.viewModels
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import androidx.transition.TransitionManager
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import com.denizk0461.studip.R
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import com.denizk0461.studip.data.getParcelableCompat
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import com.denizk0461.studip.data.getTimestampAcademicQuarterEnd
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import com.denizk0461.studip.data.getTimestampAcademicQuarterStart
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import com.denizk0461.studip.data.parseToMinutes
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@@ -15,136 +17,152 @@ import com.denizk0461.studip.data.viewBinding
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import com.denizk0461.studip.databinding.SheetScheduleUpdateBinding
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import com.denizk0461.studip.dialog.TimePickerFragment
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import com.denizk0461.studip.exception.AcademicQuarterNotApplicableException
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import com.denizk0461.studip.exception.ParcelNotFoundException
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import com.denizk0461.studip.model.StudIPEvent
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import com.denizk0461.studip.viewmodel.ScheduleUpdateViewModel
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/**
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* Update sheet to allow the user to edit attributes for a specific schedule event.
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*
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* @param event event to be updated
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* @param onUpdate action to execute to update the event
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* @param onDelete action to execute to delete the event
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*/
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class ScheduleUpdateSheet(
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private val event: StudIPEvent,
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private val onUpdate: (event: StudIPEvent) -> Unit,
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private val onDelete: (event: StudIPEvent) -> Unit,
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) : AppSheet(R.layout.sheet_schedule_update), TimePickerFragment.OnTimeSetListener {
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class ScheduleUpdateSheet : AppSheet(R.layout.sheet_schedule_update), TimePickerFragment.OnTimeSetListener {
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// Editable fields
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private var timeslotStart = event.timeslotStart
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private var timeslotEnd = event.timeslotEnd
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private var colour = event.colour
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private var timeslotStart = ""
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private var timeslotEnd = ""
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private var colour = -1
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// View binding
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private val binding: SheetScheduleUpdateBinding by viewBinding(SheetScheduleUpdateBinding::bind)
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// View model
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private val viewModel: ScheduleUpdateViewModel by viewModels()
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override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
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super.onViewCreated(view, savedInstanceState)
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// Set editable text fields
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binding.editTextTitle.setText(event.title)
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binding.editTextLecturers.setText(event.lecturer)
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binding.editTextRoom.setText(event.room)
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try {
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// Retrieve event from arguments bundle
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val event: StudIPEvent = arguments.getParcelableCompat("event")
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/*
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* Show academic quarter suggestion if it is applicable. For this to be the case, both the
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* start timestamp and the end timestamp must match up in a pattern that would make it
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* likely for the course to use the academic quarter. Example:
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* 14:00 - 16:00 -> likely 14:15 - 15:45
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*
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* 13:00 - 15:30 -> likely no academic quarter intended
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*/
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binding.buttonAcademicQuarter.visibility = if (
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timeslotsAcademicQuarter.contains(timeslotStart) &&
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timeslotsAcademicQuarter.contains(timeslotEnd)
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) {
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binding.buttonAcademicQuarter.setOnClickListener {
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try {
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// Retrieve new timestamps with the academic quarter applied, or throw a tantrum
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val newStart = getTimestampAcademicQuarterStart(timeslotStart)
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val newEnd = getTimestampAcademicQuarterEnd(timeslotEnd)
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// Set values of the text field to that of the event
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timeslotStart = event.timeslotStart
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timeslotEnd = event.timeslotEnd
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colour = event.colour
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// Set the buttons to the new timesatmps
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timeslotStart = newStart
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binding.buttonTimeStart.text = newStart
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timeslotEnd = newEnd
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binding.buttonTimeEnd.text = newEnd
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// Set editable text fields
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binding.editTextTitle.setText(event.title)
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binding.editTextLecturers.setText(event.lecturer)
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binding.editTextRoom.setText(event.room)
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/*
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/*
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* Show academic quarter suggestion if it is applicable. For this to be the case, both the
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* start timestamp and the end timestamp must match up in a pattern that would make it
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* likely for the course to use the academic quarter. Example:
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* 14:00 - 16:00 -> likely 14:15 - 15:45
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*
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* 13:00 - 15:30 -> likely no academic quarter intended
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*/
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binding.buttonAcademicQuarter.visibility = if (
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timeslotsAcademicQuarter.contains(timeslotStart) &&
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timeslotsAcademicQuarter.contains(timeslotEnd)
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) {
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binding.buttonAcademicQuarter.setOnClickListener {
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try {
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// Retrieve new timestamps with the academic quarter applied, or throw a tantrum
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val newStart = getTimestampAcademicQuarterStart(timeslotStart)
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val newEnd = getTimestampAcademicQuarterEnd(timeslotEnd)
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// Set the buttons to the new timesatmps
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timeslotStart = newStart
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binding.buttonTimeStart.text = newStart
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timeslotEnd = newEnd
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binding.buttonTimeEnd.text = newEnd
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/*
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* Attempt to fix the issue of the bottom sheet jumping up when hiding the
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* button.
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*/
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TransitionManager.beginDelayedTransition(binding.sheet.parent as ViewGroup)
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binding.buttonAcademicQuarter.visibility = View.GONE
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TransitionManager.beginDelayedTransition(binding.sheet.parent as ViewGroup)
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binding.buttonAcademicQuarter.visibility = View.GONE
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// Catch if a timeslot couldn't be found in the list, and tell the user
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} catch (e: AcademicQuarterNotApplicableException) {
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showToast(context, getString(R.string.sheet_schedule_update_hint_quarter_error))
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// Catch if a timeslot couldn't be found in the list, and tell the user
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} catch (e: AcademicQuarterNotApplicableException) {
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showToast(
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context,
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getString(R.string.sheet_schedule_update_hint_quarter_error)
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)
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}
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}
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// If the pattern applies, show the button to the user
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View.VISIBLE
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} else {
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// Hide the button if the action is not necessary or applicable
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View.GONE
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}
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// If the pattern applies, show the button to the user
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View.VISIBLE
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} else {
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// Hide the button if the action is not necessary or applicable
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View.GONE
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}
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// Prepare timestamp buttons
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binding.buttonTimeStart.text = timeslotStart
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binding.buttonTimeStart.setOnClickListener {
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// Launch a time picker dialogue to pick a new start timestamp
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TimePickerFragment(
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binding.buttonTimeStart.text.toString(),
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this,
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true,
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).show((context as FragmentActivity).supportFragmentManager, "timePicker")
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}
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binding.buttonTimeEnd.text = timeslotEnd
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binding.buttonTimeEnd.setOnClickListener {
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// Launch a time picker dialogue to pick a new end timestamp
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TimePickerFragment(
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binding.buttonTimeEnd.text.toString(),
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this,
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false,
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).show((context as FragmentActivity).supportFragmentManager, "timePicker")
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}
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// Prepare timestamp buttons
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binding.buttonTimeStart.text = timeslotStart
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binding.buttonTimeStart.setOnClickListener {
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// Launch a time picker dialogue to pick a new start timestamp
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TimePickerFragment(
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binding.buttonTimeStart.text.toString(),
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this,
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true,
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).show((context as FragmentActivity).supportFragmentManager, "timePicker")
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}
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binding.buttonTimeEnd.text = timeslotEnd
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binding.buttonTimeEnd.setOnClickListener {
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// Launch a time picker dialogue to pick a new end timestamp
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TimePickerFragment(
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binding.buttonTimeEnd.text.toString(),
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this,
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false,
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).show((context as FragmentActivity).supportFragmentManager, "timePicker")
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}
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/*
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* TODO implement option to change the colour for the course - single-selection coloured
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* filter buttons with checkmarks when they're selected maybe?
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*/
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/*
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* TODO implement option to change the colour for the course - single-selection coloured
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* filter buttons with checkmarks when they're selected maybe?
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*/
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// Prepare cancel button
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binding.buttonCancel.setOnClickListener {
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// Do nothing and dismiss the sheet
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dismiss()
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}
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// Prepare cancel button
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binding.buttonCancel.setOnClickListener {
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// Do nothing and dismiss the sheet
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dismiss()
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}
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// Prepare delete button
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binding.buttonDelete.setOnClickListener {
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viewModel.delete(event)
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// Dismiss the sheet upon deletion
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dismiss()
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}
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// Prepare delete button
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binding.buttonDelete.setOnClickListener {
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onDelete(event)
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// Dismiss the sheet upon deletion
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dismiss()
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}
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// Prepare update/save button
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binding.buttonSave.setOnClickListener {
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onUpdate(
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// construct new StudIPEvent from the data the user may have edited
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StudIPEvent(
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eventId = event.eventId,
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title = binding.editTextTitle.text.toString(),
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lecturer = binding.editTextLecturers.text.toString(),
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room = binding.editTextRoom.text.toString(),
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day = event.day,
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timeslotStart = timeslotStart,
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timeslotEnd = timeslotEnd,
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timeslotId = timeslotStart.parseToMinutes(),
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colour = colour,
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// Prepare update/save button
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binding.buttonSave.setOnClickListener {
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viewModel.update(
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// construct new StudIPEvent from the data the user may have edited
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StudIPEvent(
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eventId = event.eventId,
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title = binding.editTextTitle.text.toString(),
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lecturer = binding.editTextLecturers.text.toString(),
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room = binding.editTextRoom.text.toString(),
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day = event.day,
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timeslotStart = timeslotStart,
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timeslotEnd = timeslotEnd,
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timeslotId = timeslotStart.parseToMinutes(),
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colour = colour,
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)
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)
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)
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// Dismiss the sheet upon update
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// Dismiss the sheet upon update
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dismiss()
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}
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} catch (e: ParcelNotFoundException) {
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// Tell the user that something went wrong when retrieving Parcelable
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showToast(context, getString(R.string.event_update_sheet_error))
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// Close the sheet
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dismiss()
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}
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}
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