sorting

app/src/main/kotlin/com/simplemobiletools/dialer/dialogs/ChangeSortingDialog.kt

@@ -0,0 +1,64 @@
+package com.simplemobiletools.dialer.dialogs
+
+import androidx.appcompat.app.AlertDialog
+import com.simplemobiletools.commons.activities.BaseSimpleActivity
+import com.simplemobiletools.commons.extensions.setupDialogStuff
+import com.simplemobiletools.commons.helpers.*
+import com.simplemobiletools.commons.models.SimpleContact
+import com.simplemobiletools.dialer.R
+import com.simplemobiletools.dialer.extensions.config
+import kotlinx.android.synthetic.main.dialog_change_sorting.view.*
+
+class ChangeSortingDialog(val activity: BaseSimpleActivity, private val callback: () -> Unit) {
+    private var currSorting = 0
+    private var config = activity.config
+    private var view = activity.layoutInflater.inflate(R.layout.dialog_change_sorting, null)
+
+    init {
+        AlertDialog.Builder(activity)
+            .setPositiveButton(R.string.ok) { dialog, which -> dialogConfirmed() }
+            .setNegativeButton(R.string.cancel, null)
+            .create().apply {
+                activity.setupDialogStuff(view, this, R.string.sort_by)
+            }
+
+        currSorting = config.sorting
+        setupSortRadio()
+        setupOrderRadio()
+    }
+
+    private fun setupSortRadio() {
+        val sortingRadio = view.sorting_dialog_radio_sorting
+        val sortBtn = when {
+            currSorting and SORT_BY_FULL_NAME != 0 -> sortingRadio.sorting_dialog_radio_full_name
+            else -> sortingRadio.sorting_dialog_radio_date_created
+        }
+        sortBtn.isChecked = true
+    }
+
+    private fun setupOrderRadio() {
+        val orderRadio = view.sorting_dialog_radio_order
+        var orderBtn = orderRadio.sorting_dialog_radio_ascending
+
+        if (currSorting and SORT_DESCENDING != 0) {
+            orderBtn = orderRadio.sorting_dialog_radio_descending
+        }
+        orderBtn.isChecked = true
+    }
+
+    private fun dialogConfirmed() {
+        val sortingRadio = view.sorting_dialog_radio_sorting
+        var sorting = when (sortingRadio.checkedRadioButtonId) {
+            R.id.sorting_dialog_radio_full_name -> SORT_BY_FULL_NAME
+            else -> SORT_BY_DATE_CREATED
+        }
+
+        if (view.sorting_dialog_radio_order.checkedRadioButtonId == R.id.sorting_dialog_radio_descending) {
+            sorting = sorting or SORT_DESCENDING
+        }
+
+        config.sorting = sorting
+        SimpleContact.sorting = sorting
+        callback()
+    }
+}