feat: added styling to CourseDateBlock

core/src/main/java/org/openedx/core/data/model/CourseDates.kt

@@ -4,7 +4,9 @@ import com.google.gson.annotations.SerializedName
 import org.openedx.core.domain.model.DatesSection
 import org.openedx.core.utils.TimeUtils
 import org.openedx.core.utils.addDays
+import org.openedx.core.utils.clearTime
 import org.openedx.core.utils.isToday
+import java.util.Date
 import org.openedx.core.domain.model.CourseDateBlock as DomainCourseDateBlock
 
 data class CourseDates(
@@ -24,7 +26,7 @@ data class CourseDates(
     val verifiedUpgradeLink: String? = "",
 ) {
     fun getStructuredCourseDates(): LinkedHashMap<DatesSection, List<DomainCourseDateBlock>> {
-        val currentDate = TimeUtils.getCurrentDate()
+        val currentDate = Date()
         val courseDatesResponse: LinkedHashMap<DatesSection, List<DomainCourseDateBlock>> =
             LinkedHashMap()
         val datesList = mapToDomain()
@@ -36,43 +38,44 @@ data class CourseDates(
             datesList.filter { currentDate.after(it.date) }.also { datesList.removeAll(it) }
 
         courseDatesResponse[DatesSection.TODAY] =
-            datesList.filter { it.date != null && it.date.isToday() }
-                .also { datesList.removeAll(it) }
+            datesList.filter { it.date.isToday() }.also { datesList.removeAll(it) }
+
+        //Update the date for upcoming comparison without time
+        currentDate.clearTime()
 
         // for current week except today
         courseDatesResponse[DatesSection.THIS_WEEK] = datesList.filter {
-            it.date != null && it.date.after(currentDate) &&
-                    it.date.before(currentDate.addDays(8))
+            it.date.after(currentDate) && it.date.before(currentDate.addDays(8))
         }.also { datesList.removeAll(it) }
 
         // for coming week
         courseDatesResponse[DatesSection.NEXT_WEEK] = datesList.filter {
-            it.date != null &&
-                    it.date.after(currentDate.addDays(7)) &&
-                    it.date.before(currentDate.addDays(15))
+            it.date.after(currentDate.addDays(7)) && it.date.before(currentDate.addDays(15))
         }.also { datesList.removeAll(it) }
 
         // for upcoming
         courseDatesResponse[DatesSection.UPCOMING] = datesList.filter {
-            it.date != null && it.date.after(currentDate.addDays(14))
+            it.date.after(currentDate.addDays(14))
         }.also { datesList.removeAll(it) }
 
         return courseDatesResponse
     }
 
     private fun mapToDomain(): MutableList<DomainCourseDateBlock> {
-        return courseDateBlocks.map { item ->
-            DomainCourseDateBlock(
-                title = item.title,
-                description = item.description,
-                link = item.link,
-                blockId = item.blockId,
-                date = TimeUtils.iso8601ToDate(item.date),
-                complete = item.complete,
-                learnerHasAccess = item.learnerHasAccess,
-                dateType = item.dateType,
-                assignmentType = item.assignmentType
-            )
-        }.sortedBy { it.date }.filter { it.date != null }.toMutableList()
+        return courseDateBlocks.mapNotNull { item ->
+            TimeUtils.iso8601ToDate(item.date)?.let { date ->
+                DomainCourseDateBlock(
+                    title = item.title,
+                    description = item.description,
+                    link = item.link,
+                    blockId = item.blockId,
+                    date = date,
+                    complete = item.complete,
+                    learnerHasAccess = item.learnerHasAccess,
+                    dateType = item.dateType,
+                    assignmentType = item.assignmentType
+                )
+            }
+        }.sortedBy { it.date }.toMutableList()
     }
 }

core/src/main/java/org/openedx/core/data/model/DateType.kt

@@ -1,31 +1,32 @@
 package org.openedx.core.data.model
 
 import com.google.gson.annotations.SerializedName
+import org.openedx.core.R
 
-enum class DateType {
+enum class DateType(val drawableResId: Int? = null) {
     @SerializedName("todays-date")
-    TODAY_DATE,
+    TODAY_DATE(R.drawable.core_ic_calendar),
 
     @SerializedName("course-start-date")
-    COURSE_START_DATE,
+    COURSE_START_DATE(R.drawable.core_ic_start_end),
 
     @SerializedName("course-end-date")
-    COURSE_END_DATE,
+    COURSE_END_DATE(R.drawable.core_ic_start_end),
 
     @SerializedName("course-expired-date")
-    COURSE_EXPIRED_DATE,
+    COURSE_EXPIRED_DATE(R.drawable.core_ic_course_expire),
 
     @SerializedName("assignment-due-date")
-    ASSIGNMENT_DUE_DATE,
+    ASSIGNMENT_DUE_DATE(R.drawable.core_ic_assignment),
 
     @SerializedName("certificate-available-date")
-    CERTIFICATE_AVAILABLE_DATE,
+    CERTIFICATE_AVAILABLE_DATE(R.drawable.core_ic_certificate),
 
     @SerializedName("verified-upgrade-deadline")
-    VERIFIED_UPGRADE_DEADLINE,
+    VERIFIED_UPGRADE_DEADLINE(R.drawable.core_ic_calendar),
 
     @SerializedName("verification-deadline-date")
-    VERIFICATION_DEADLINE_DATE,
+    VERIFICATION_DEADLINE_DATE(R.drawable.core_ic_calendar),
 
     NONE,
 }

core/src/main/java/org/openedx/core/domain/model/CourseDateBlock.kt

@@ -1,6 +1,8 @@
 package org.openedx.core.domain.model
 
 import org.openedx.core.data.model.DateType
+import org.openedx.core.utils.isTimeLessThan24Hours
+import org.openedx.core.utils.isToday
 import java.util.Date
 
 data class CourseDateBlock(
@@ -10,7 +12,7 @@ data class CourseDateBlock(
     val blockId: String = "",
     val learnerHasAccess: Boolean = false,
     val complete: Boolean = false,
-    val date: Date?,
+    val date: Date,
     val dateType: DateType = DateType.NONE,
     val assignmentType: String? = "",
 ) {
@@ -19,7 +21,12 @@ data class CourseDateBlock(
             DateType.COURSE_START_DATE,
             DateType.COURSE_END_DATE,
             DateType.CERTIFICATE_AVAILABLE_DATE,
-            DateType.VERIFICATION_DEADLINE_DATE
-        ) && date?.before(Date()) == true)
+            DateType.VERIFIED_UPGRADE_DEADLINE,
+            DateType.VERIFICATION_DEADLINE_DATE,
+        ) && date.before(Date()))
+    }
+
+    fun isTimeDifferenceLessThan24Hours(): Boolean {
+        return (date.isToday() && date.before(Date())) || date.isTimeLessThan24Hours()
     }
 }

core/src/main/java/org/openedx/core/utils/TimeUtils.kt

@@ -22,15 +22,6 @@ object TimeUtils {
 
     private const val SEVEN_DAYS_IN_MILLIS = 604800000L
 
-    /**
-     * This method used to get the current date
-     * @return The current date with time set to midnight.
-     */
-    fun getCurrentDate(): Date {
-        val calendar = Calendar.getInstance().also { it.clearTimeComponents() }
-        return calendar.time
-    }
-
     fun getCurrentTime(): Long {
         return Calendar.getInstance().timeInMillis
     }
@@ -53,15 +44,6 @@ object TimeUtils {
         }
     }
 
-    /**
-     * This method used to convert the date to ISO 8601 compliant format date string
-     * @param date [Date]needs to be converted
-     * @return The current date and time in a ISO 8601 compliant format.
-     */
-    fun dateToIso8601(date: Date?): String {
-        return ISO8601Utils.format(date, true)
-    }
-
     fun iso8601ToDateWithTime(context: Context, text: String): String {
         return try {
             val courseDateFormat = SimpleDateFormat(FORMAT_ISO_8601, Locale.getDefault())
@@ -75,31 +57,20 @@ object TimeUtils {
         }
     }
 
-    fun dateToCourseDate(resourceManager: ResourceManager, date: Date?): String {
+    private fun dateToCourseDate(resourceManager: ResourceManager, date: Date?): String {
         return formatDate(
             format = resourceManager.getString(R.string.core_date_format_MMMM_dd), date = date
         )
     }
 
-    fun formatDate(format: String, date: String): String {
-        return formatDate(format, iso8601ToDate(date))
-    }
-
-    fun formatDate(format: String, date: Date?): String {
+    private fun formatDate(format: String, date: Date?): String {
         if (date == null) {
             return ""
         }
         val sdf = SimpleDateFormat(format, Locale.getDefault())
         return sdf.format(date)
     }
 
-    fun stringToDate(dateFormat: String, date: String): Date? {
-        if (dateFormat.isEmpty() || date.isEmpty()) {
-            return null
-        }
-        return SimpleDateFormat(dateFormat, Locale.getDefault()).parse(date)
-    }
-
     /**
      * Checks if the given date is past today.
      *
@@ -200,6 +171,21 @@ object TimeUtils {
         return formattedDate
     }
 
+    /**
+     * Method to get the formatted time string in terms of relative time with minimum resolution of minutes.
+     * For example, if the time difference is 1 minute, it will return "1m ago".
+     *
+     * @param date Date object to be formatted.
+     */
+    fun getFormattedTime(date: Date): String {
+        return DateUtils.getRelativeTimeSpanString(
+            date.time,
+            getCurrentTime(),
+            DateUtils.MINUTE_IN_MILLIS,
+            DateUtils.FORMAT_ABBREV_TIME
+        ).toString()
+    }
+
     /**
      * Returns a formatted date string for the given date.
      */
@@ -266,27 +252,56 @@ object TimeUtils {
     }
 }
 
-// Extension function to clear time components
+/**
+ * Extension function to clear time components of a calendar.
+ * for example, if the time is 10:30:45, it will set the time to 00:00:00
+ */
 fun Calendar.clearTimeComponents() {
     this.set(Calendar.HOUR_OF_DAY, 0)
     this.set(Calendar.MINUTE, 0)
     this.set(Calendar.SECOND, 0)
     this.set(Calendar.MILLISECOND, 0)
 }
 
-// Extension function to check if a date is today
+/**
+ * Extension function to check if the given date is today.
+ */
 fun Date.isToday(): Boolean {
     val calendar = Calendar.getInstance()
     calendar.time = this
     calendar.clearTimeComponents()
-    return calendar.time == TimeUtils.getCurrentDate()
+    return calendar.time == Date().clearTime()
 }
 
-// Extension function to add number of days to a date
+/**
+ * Extension function to add days to a date.
+ * for example, if the date is 2020-01-01 10:30:45, and days is 2, it will return 2020-01-03 00:00:00
+ */
 fun Date.addDays(days: Int): Date {
     val calendar = Calendar.getInstance()
     calendar.time = this
     calendar.clearTimeComponents()
     calendar.add(Calendar.DATE, days)
     return calendar.time
 }
+
+/**
+ * Extension function to clear time components of a date.
+ * for example, if the date is 2020-01-01 10:30:45, it will return 2020-01-01 00:00:00
+ */
+fun Date.clearTime(): Date {
+    val calendar = Calendar.getInstance()
+    calendar.time = this
+    calendar.clearTimeComponents()
+    return calendar.time
+}
+
+/**
+ * Extension function to check if the time difference between the given date and the current date is less than 24 hours.
+ */
+fun Date.isTimeLessThan24Hours(): Boolean {
+    val calendar = Calendar.getInstance()
+    calendar.time = this
+    val timeInMillis = (calendar.timeInMillis - TimeUtils.getCurrentTime()).unaryPlus()
+    return timeInMillis < TimeUnit.DAYS.toMillis(1)
+}

core/src/main/res/drawable/core_ic_assignment.xml

@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="16dp"
+    android:height="16dp"
+    android:viewportWidth="16"
+    android:viewportHeight="16">
+    <group>
+        <clip-path android:pathData="M0,0h16v16h-16z" />
+        <path
+            android:fillColor="#19212F"
+            android:pathData="M3.333,15.8C2.967,15.8 2.653,15.67 2.392,15.409C2.131,15.148 2,14.834 2,14.467V5.134C2,4.767 2.131,4.453 2.392,4.192C2.653,3.931 2.967,3.801 3.333,3.801H9.283L7.95,5.134H3.333V14.467H12.667V9.834L14,8.501V14.467C14,14.834 13.869,15.148 13.608,15.409C13.347,15.67 13.033,15.8 12.667,15.8H3.333ZM10.783,4.184L11.733,5.117L7.333,9.517V10.467H8.267L12.683,6.051L13.633,6.984L8.833,11.8H6V8.967L10.783,4.184ZM13.633,6.984L10.783,4.184L12.45,2.517C12.717,2.251 13.036,2.117 13.408,2.117C13.781,2.117 14.094,2.251 14.35,2.517L15.283,3.467C15.539,3.723 15.667,4.034 15.667,4.401C15.667,4.767 15.539,5.078 15.283,5.334L13.633,6.984Z" />
+    </group>
+</vector>

core/src/main/res/drawable/core_ic_calendar.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="16dp"
+    android:height="16dp"
+    android:viewportWidth="16"
+    android:viewportHeight="16">
+    <path
+        android:fillColor="#19212F"
+        android:pathData="M11.333,1.334C10.967,1.334 10.667,1.634 10.667,2.001V2.667H5.333V2.001C5.333,1.634 5.033,1.334 4.667,1.334C4.3,1.334 4,1.634 4,2.001V2.667H3.333C2.593,2.667 2.007,3.267 2.007,4.001L2,13.334C2,14.067 2.593,14.667 3.333,14.667H12.667C13.4,14.667 14,14.067 14,13.334V4.001C14,3.267 13.4,2.667 12.667,2.667H12V2.001C12,1.634 11.7,1.334 11.333,1.334ZM12.667,13.334H3.333V6.667H12.667V13.334ZM7.333,8.667C7.333,8.301 7.633,8.001 8,8.001C8.367,8.001 8.667,8.301 8.667,8.667C8.667,9.034 8.367,9.334 8,9.334C7.633,9.334 7.333,9.034 7.333,8.667ZM4.667,8.667C4.667,8.301 4.967,8.001 5.333,8.001C5.7,8.001 6,8.301 6,8.667C6,9.034 5.7,9.334 5.333,9.334C4.967,9.334 4.667,9.034 4.667,8.667ZM10,8.667C10,8.301 10.3,8.001 10.667,8.001C11.033,8.001 11.333,8.301 11.333,8.667C11.333,9.034 11.033,9.334 10.667,9.334C10.3,9.334 10,9.034 10,8.667ZM7.333,11.334C7.333,10.967 7.633,10.667 8,10.667C8.367,10.667 8.667,10.967 8.667,11.334C8.667,11.701 8.367,12.001 8,12.001C7.633,12.001 7.333,11.701 7.333,11.334ZM4.667,11.334C4.667,10.967 4.967,10.667 5.333,10.667C5.7,10.667 6,10.967 6,11.334C6,11.701 5.7,12.001 5.333,12.001C4.967,12.001 4.667,11.701 4.667,11.334ZM10,11.334C10,10.967 10.3,10.667 10.667,10.667C11.033,10.667 11.333,10.967 11.333,11.334C11.333,11.701 11.033,12.001 10.667,12.001C10.3,12.001 10,11.701 10,11.334Z" />
+</vector>

core/src/main/res/drawable/core_ic_certificate.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="16dp"
+    android:height="16dp"
+    android:viewportWidth="16"
+    android:viewportHeight="16">
+    <path
+        android:fillColor="#19212F"
+        android:pathData="M13.333,4.667H10V2.667C10,1.934 9.4,1.334 8.666,1.334H7.333C6.6,1.334 6,1.934 6,2.667V4.667H2.666C1.933,4.667 1.333,5.267 1.333,6.001V13.334C1.333,14.067 1.933,14.667 2.666,14.667H13.333C14.066,14.667 14.666,14.067 14.666,13.334V6.001C14.666,5.267 14.066,4.667 13.333,4.667ZM6,8.001C6.553,8.001 7,8.447 7,9.001C7,9.554 6.553,10.001 6,10.001C5.446,10.001 5,9.554 5,9.001C5,8.447 5.446,8.001 6,8.001ZM8,12.001H4V11.714C4,11.314 4.24,10.947 4.613,10.787C5.04,10.601 5.506,10.501 6,10.501C6.493,10.501 6.96,10.601 7.386,10.787C7.753,10.947 8,11.307 8,11.714V12.001ZM8.666,6.001H7.333V2.667H8.666V6.001ZM11.5,11.001H9.833C9.56,11.001 9.333,10.774 9.333,10.501C9.333,10.227 9.56,10.001 9.833,10.001H11.5C11.773,10.001 12,10.227 12,10.501C12,10.774 11.773,11.001 11.5,11.001ZM11.5,9.001H9.833C9.56,9.001 9.333,8.774 9.333,8.501C9.333,8.227 9.56,8.001 9.833,8.001H11.5C11.773,8.001 12,8.227 12,8.501C12,8.774 11.773,9.001 11.5,9.001Z" />
+</vector>

core/src/main/res/drawable/core_ic_course_expire.xml

@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="16dp"
+    android:height="16dp"
+    android:viewportWidth="16"
+    android:viewportHeight="16">
+    <path
+        android:fillColor="#19212F"
+        android:pathData="M11,7.333C11.467,7.333 11.914,7.399 12.334,7.526V6.666C12.334,5.933 11.734,5.333 11,5.333H10.334V3.999C10.334,2.159 8.84,0.666 7,0.666C5.16,0.666 3.667,2.159 3.667,3.999V5.333H3C2.267,5.333 1.667,5.933 1.667,6.666V13.333C1.667,14.066 2.267,14.666 3,14.666H7.174C6.647,13.913 6.334,12.993 6.334,11.999C6.334,9.419 8.42,7.333 11,7.333ZM5,3.999C5,2.893 5.894,1.999 7,1.999C8.107,1.999 9,2.893 9,3.999V5.333H5V3.999Z" />
+    <path
+        android:fillColor="#19212F"
+        android:pathData="M11,8.666C9.16,8.666 7.667,10.159 7.667,11.999C7.667,13.839 9.16,15.333 11,15.333C12.84,15.333 14.334,13.839 14.334,11.999C14.334,10.159 12.84,8.666 11,8.666ZM12.334,13.333C12.2,13.466 11.994,13.466 11.86,13.333L10.76,12.233C10.7,12.173 10.66,12.086 10.66,11.999V10.333C10.66,10.146 10.807,9.999 10.994,9.999C11.18,9.999 11.327,10.146 11.327,10.333V11.859L12.327,12.859C12.467,12.993 12.467,13.199 12.334,13.333Z" />
+</vector>

core/src/main/res/drawable/core_ic_lock.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="16dp"
+    android:height="16dp"
+    android:viewportWidth="16"
+    android:viewportHeight="16">
+    <path
+        android:fillColor="#19212F"
+        android:pathData="M12,5.667H11.334V4.333C11.334,2.493 9.84,1 8,1C6.16,1 4.667,2.493 4.667,4.333V5.667H4C3.267,5.667 2.667,6.267 2.667,7V13.667C2.667,14.4 3.267,15 4,15H12C12.734,15 13.334,14.4 13.334,13.667V7C13.334,6.267 12.734,5.667 12,5.667ZM8,11.667C7.267,11.667 6.667,11.067 6.667,10.333C6.667,9.6 7.267,9 8,9C8.734,9 9.334,9.6 9.334,10.333C9.334,11.067 8.734,11.667 8,11.667ZM6,5.667V4.333C6,3.227 6.894,2.333 8,2.333C9.107,2.333 10,3.227 10,4.333V5.667H6Z" />
+</vector>

core/src/main/res/drawable/core_ic_start_end.xml

@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="17dp"
+    android:height="17dp"
+    android:viewportWidth="17"
+    android:viewportHeight="17">
+    <group>
+        <clip-path android:pathData="M0.854,0.803h16v16h-16z" />
+        <path
+            android:fillColor="#19212F"
+            android:pathData="M8.854,14.803L4.187,12.269V8.269L1.521,6.803L8.854,2.803L16.187,6.803V12.136H14.854V7.536L13.521,8.269V12.269L8.854,14.803ZM8.854,9.269L13.42,6.803L8.854,4.336L4.287,6.803L8.854,9.269ZM8.854,13.286L12.187,11.486V8.969L8.854,10.803L5.521,8.969V11.486L8.854,13.286Z" />
+    </group>
+</vector>