feat: Include pre-set date search options (#835)

When selecting a search date range show the user a dialog with some
pre-set options, and a button that allows them to pick a custom date
range.

app/src/main/java/app/pachli/components/search/SearchActivity.kt

@@ -35,7 +35,7 @@ import androidx.lifecycle.repeatOnLifecycle
 import app.pachli.R
 import app.pachli.components.compose.ComposeAutoCompleteAdapter
 import app.pachli.components.search.SearchOperator.DateOperator
-import app.pachli.components.search.SearchOperator.DateOperator.DateRange
+import app.pachli.components.search.SearchOperator.DateOperator.DateChoice
 import app.pachli.components.search.SearchOperator.FromOperator
 import app.pachli.components.search.SearchOperator.FromOperator.FromKind.FromAccount
 import app.pachli.components.search.SearchOperator.FromOperator.FromKind.FromMe
@@ -94,6 +94,7 @@ import app.pachli.core.ui.extensions.reduceSwipeSensitivity
 import app.pachli.core.ui.makeIcon
 import app.pachli.databinding.ActivitySearchBinding
 import app.pachli.databinding.SearchOperatorAttachmentDialogBinding
+import app.pachli.databinding.SearchOperatorDateDialogBinding
 import app.pachli.databinding.SearchOperatorFromDialogBinding
 import app.pachli.databinding.SearchOperatorWhereLocationDialogBinding
 import com.github.michaelbull.result.get
@@ -389,6 +390,31 @@ class SearchActivity :
             binding.chipDate.toggle()
 
             lifecycleScope.launch {
+                val dialogBinding = SearchOperatorDateDialogBinding.inflate(layoutInflater, null, false)
+                val choice = viewModel.getOperator<DateOperator>()?.choice
+
+                dialogBinding.radioGroup.check(
+                    when (choice) {
+                        null -> R.id.radioAll
+                        DateChoice.Today -> R.id.radioLastDay
+                        DateChoice.Last7Days -> R.id.radioLast7Days
+                        DateChoice.Last30Days -> R.id.radioLast30Days
+                        DateChoice.Last6Months -> R.id.radioLast6Months
+                        is DateChoice.DateRange -> -1
+                    },
+                )
+
+                val dialog = AlertDialog.Builder(this@SearchActivity)
+                    .setView(dialogBinding.root)
+                    .setTitle(R.string.search_operator_date_dialog_title)
+                    .create()
+
+                // Wait until the dialog is shown to set up the custom range button click
+                // listener, as it needs a reference to the dialog to be able to dismiss
+                // it if appropriate.
+                dialog.setOnShowListener {
+                    dialogBinding.buttonCustomRange.setOnClickListener {
+                        launch {
                             val picker = MaterialDatePicker.Builder.dateRangePicker()
                                 .setTitleText(R.string.search_operator_date_dialog_title)
                                 .setCalendarConstraints(
@@ -402,7 +428,6 @@ class SearchActivity :
                                             LocalDateTime.now().minusMonths(1).toInstant(ZoneOffset.UTC).toEpochMilli(),
                                         )
                                         .build(),
-
                                 )
                                 .build()
                                 .await(supportFragmentManager, "dateRangePicker")
@@ -412,7 +437,24 @@ class SearchActivity :
                             val after = Instant.ofEpochMilli(picker.first).atOffset(ZoneOffset.UTC).toLocalDate()
                             val before = Instant.ofEpochMilli(picker.second).atOffset(ZoneOffset.UTC).toLocalDate()
 
-                viewModel.replaceOperator(SearchOperatorViewData.from(DateOperator(DateRange(after, before))))
+                            viewModel.replaceOperator(SearchOperatorViewData.from(DateOperator(DateChoice.DateRange(after, before))))
+                            dialog.dismiss()
+                        }
+                    }
+                }
+
+                val button = dialog.await(android.R.string.ok, android.R.string.cancel)
+
+                if (button == AlertDialog.BUTTON_POSITIVE) {
+                    val operator = when (dialogBinding.radioGroup.checkedRadioButtonId) {
+                        R.id.radioLastDay -> DateChoice.Today
+                        R.id.radioLast7Days -> DateChoice.Last7Days
+                        R.id.radioLast30Days -> DateChoice.Last30Days
+                        R.id.radioLast6Months -> DateChoice.Last6Months
+                        else -> null
+                    }
+                    viewModel.replaceOperator(SearchOperatorViewData.from(DateOperator(operator)))
+                }
             }
         }
     }

app/src/main/java/app/pachli/components/search/SearchOperator.kt

@@ -19,7 +19,9 @@ package app.pachli.components.search
 
 import app.pachli.BuildConfig
 import app.pachli.util.modernLanguageCode
+import java.time.Instant
 import java.time.LocalDate
+import java.time.ZoneOffset
 import java.time.format.DateTimeFormatter
 import java.util.Locale
 
@@ -111,26 +113,58 @@ sealed interface SearchOperator {
     }
 
     /** The date-range operator. Creates `after:... before:...`. */
-    class DateOperator(override val choice: DateRange? = null) : SearchOperator {
+    class DateOperator(override val choice: DateChoice? = null) : SearchOperator {
+        sealed interface DateChoice {
+            fun fmt(): String
+
+            data object Today : DateChoice {
+                override fun fmt(): String {
+                    val now = Instant.now().atOffset(ZoneOffset.UTC).toLocalDate()
+                    return "after:${now.minusDays(1)}"
+                }
+            }
+
+            data object Last7Days : DateChoice {
+                override fun fmt(): String {
+                    val now = Instant.now().atOffset(ZoneOffset.UTC).toLocalDate()
+                    return "after:${now.minusDays(7)}"
+                }
+            }
+
+            data object Last30Days : DateChoice {
+                override fun fmt(): String {
+                    val now = Instant.now().atOffset(ZoneOffset.UTC).toLocalDate()
+                    return "after:${now.minusDays(30)}"
+                }
+            }
+
+            data object Last6Months : DateChoice {
+                override fun fmt(): String {
+                    val now = Instant.now().atOffset(ZoneOffset.UTC).toLocalDate()
+                    return "after:${now.minusMonths(6)}"
+                }
+            }
+
             /**
              * The date range to search.
              *
              * @param startDate Earliest date to search (inclusive)
              * @param endDate Latest date to search (inclusive)
              */
-        data class DateRange(val startDate: LocalDate, val endDate: LocalDate) {
+            data class DateRange(val startDate: LocalDate, val endDate: LocalDate) : DateChoice {
                 // This class treats the date range as **inclusive** of the start and
                 // end dates, Mastodon's search treats the dates as exclusive, so the
                 // range must be expanded by one day in each direction when creating
                 // the search string.
-            fun fmt() = "after:${formatter.format(startDate.minusDays(1))} before:${formatter.format(endDate.plusDays(1))}"
+                override fun fmt() = "after:${formatter.format(startDate.minusDays(1))} before:${formatter.format(endDate.plusDays(1))}"
-
-            companion object {
-                private val formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd")
             }
         }
 
         override fun query() = choice?.fmt()
+
+        companion object {
+            private val formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd")
+        }
     }
 
     /** The `from:...` operator. */

app/src/main/java/app/pachli/components/search/SearchOperatorViewData.kt

@@ -185,19 +185,23 @@ sealed interface SearchOperatorViewData<out T : SearchOperator> {
     data class DateOperatorViewData(override val operator: DateOperator) : SearchOperatorViewData<DateOperator> {
         private val formatter = DateTimeFormatter.ofLocalizedDate(FormatStyle.MEDIUM)
 
-        override fun chipLabel(context: Context) = when (operator.choice) {
+        override fun chipLabel(context: Context) = when (val choice = operator.choice) {
             null -> context.getString(R.string.search_operator_date_all)
-            else -> {
+            DateOperator.DateChoice.Today -> context.getString(R.string.search_operator_date_dialog_today)
-                if (operator.choice.startDate == operator.choice.endDate) {
+            DateOperator.DateChoice.Last7Days -> context.getString(R.string.search_operator_date_dialog_last_7_days)
+            DateOperator.DateChoice.Last30Days -> context.getString(R.string.search_operator_date_dialog_last_30_days)
+            DateOperator.DateChoice.Last6Months -> context.getString(R.string.search_operator_date_dialog_last_6_months)
+            is DateOperator.DateChoice.DateRange -> {
+                if (choice.startDate == choice.endDate) {
                     context.getString(
                         R.string.search_operator_date_checked_same_day,
-                        formatter.format(operator.choice.startDate),
+                        formatter.format(choice.startDate),
                     )
                 } else {
                     context.getString(
                         R.string.search_operator_date_checked,
-                        formatter.format(operator.choice.startDate),
+                        formatter.format(choice.startDate),
-                        formatter.format(operator.choice.endDate),
+                        formatter.format(choice.endDate),
                     )
                 }
             }

app/src/main/res/layout/search_operator_date_dialog.xml

@@ -0,0 +1,101 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright 2024 Pachli Association
+  ~
+  ~ This file is a part of Pachli.
+  ~
+  ~ This program is free software; you can redistribute it and/or modify it under the terms of the
+  ~ GNU General Public License as published by the Free Software Foundation; either version 3 of the
+  ~ License, or (at your option) any later version.
+  ~
+  ~ Pachli is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+  ~ the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+  ~ Public License for more details.
+  ~
+  ~ You should have received a copy of the GNU General Public License along with Pachli; if not,
+  ~ see <http://www.gnu.org/licenses>.
+  -->
+
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:paddingTop="4dp"
+    android:paddingStart="?attr/listPreferredItemPaddingStart"
+    android:paddingEnd="?attr/listPreferredItemPaddingEnd">
+
+    <RadioGroup
+        android:id="@+id/radioGroup"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent">
+
+        <RadioButton
+            android:id="@+id/radioAll"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/listPreferredItemHeightSmall"
+            android:gravity="center_vertical"
+            android:paddingStart="@dimen/abc_select_dialog_padding_start_material"
+            android:text="@string/search_operator_date_dialog_all"
+            android:textAppearance="?android:attr/textAppearanceMedium"
+            android:textColor="?attr/textColorAlertDialogListItem"
+            tools:ignore="RtlSymmetry" />
+
+        <RadioButton
+            android:id="@+id/radioLastDay"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/listPreferredItemHeightSmall"
+            android:gravity="center_vertical"
+            android:paddingStart="@dimen/abc_select_dialog_padding_start_material"
+            android:text="@string/search_operator_date_dialog_today"
+            android:textAppearance="?android:attr/textAppearanceMedium"
+            android:textColor="?attr/textColorAlertDialogListItem"
+            tools:ignore="RtlSymmetry" />
+
+        <RadioButton
+            android:id="@+id/radioLast7Days"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/listPreferredItemHeightSmall"
+            android:gravity="center_vertical"
+            android:paddingStart="@dimen/abc_select_dialog_padding_start_material"
+            android:text="@string/search_operator_date_dialog_last_7_days"
+            android:textAppearance="?android:attr/textAppearanceMedium"
+            android:textColor="?attr/textColorAlertDialogListItem"
+            tools:ignore="RtlSymmetry" />
+
+        <RadioButton
+            android:id="@+id/radioLast30Days"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/listPreferredItemHeightSmall"
+            android:gravity="center_vertical"
+            android:paddingStart="@dimen/abc_select_dialog_padding_start_material"
+            android:text="@string/search_operator_date_dialog_last_30_days"
+            android:textAppearance="?android:attr/textAppearanceMedium"
+            android:textColor="?attr/textColorAlertDialogListItem"
+            tools:ignore="RtlSymmetry" />
+
+        <RadioButton
+            android:id="@+id/radioLast6Months"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/listPreferredItemHeightSmall"
+            android:gravity="center_vertical"
+            android:paddingStart="@dimen/abc_select_dialog_padding_start_material"
+            android:text="@string/search_operator_date_dialog_last_6_months"
+            android:textAppearance="?android:attr/textAppearanceMedium"
+            android:textColor="?attr/textColorAlertDialogListItem"
+            tools:ignore="RtlSymmetry" />
+
+    </RadioGroup>
+
+    <Button
+        android:id="@+id/buttonCustomRange"
+        style="@style/Widget.Material3.Button.TextButton.Dialog"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:text="@string/search_operator_date_dialog_custom_range"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/radioGroup" />
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/values/strings.xml

@@ -788,7 +788,13 @@
     <string name="search_operator_date_all">Dates ▾</string>
     <string name="search_operator_date_checked">%1$s - %2$s</string>
     <string name="search_operator_date_checked_same_day">On %1$s</string>
-    <string name="search_operator_date_dialog_title">Limit to posts between…</string>
+    <string name="search_operator_date_dialog_title">Limit to posts sent…</string>
+    <string name="search_operator_date_dialog_all">Any time</string>
+    <string name="search_operator_date_dialog_today">Today</string>
+    <string name="search_operator_date_dialog_last_7_days">Last 7 days</string>
+    <string name="search_operator_date_dialog_last_30_days">Last 30 days</string>
+    <string name="search_operator_date_dialog_last_6_months">Last 6 months</string>
+    <string name="search_operator_date_dialog_custom_range">Custom range</string>
 
     <string name="search_operator_language_dialog_title">Limit to posts written in…</string>
     <string name="search_operator_language_all">Any language ▾</string>