feat(widget): add event detail popup showing recurrence scheduleHEADmaster

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VTUSAEKfsPc6WGDq45yPHD

2 files changed, 22 insertions, 1 deletions

diff --git a/android/app/src/main/java/org/terst/doot/widget/data/WidgetItem.kt b/android/app/src/main/java/org/terst/doot/widget/data/WidgetItem.kt
index ff2ff28..50cfddc 100644
--- a/android/app/src/main/java/org/terst/doot/widget/data/WidgetItem.kt
+++ b/android/app/src/main/java/org/terst/doot/widget/data/WidgetItem.kt
@@ -15,7 +15,8 @@ data class WidgetItem(
     @SerialName("is_overdue") val isOverdue: Boolean = false,
     @SerialName("due_date") val dueDate: String? = null,
     val url: String = "",
-    val completable: Boolean = false
+    val completable: Boolean = false,
+    @SerialName("recurring_event_id") val recurringEventId: String? = null
 )
 
 @Serializable
diff --git a/android/app/src/main/java/org/terst/doot/widget/data/WidgetRepository.kt b/android/app/src/main/java/org/terst/doot/widget/data/WidgetRepository.kt
index 39f2a55..b604d39 100644
--- a/android/app/src/main/java/org/terst/doot/widget/data/WidgetRepository.kt
+++ b/android/app/src/main/java/org/terst/doot/widget/data/WidgetRepository.kt
@@ -17,6 +17,9 @@ private val json = Json { ignoreUnknownKeys = true }
 @Serializable
 private data class WidgetAddRequest(val title: String)
 
+@Serializable
+private data class RecurrenceResponse(val recurrence: String)
+
 class WidgetRepository(
     private val client: OkHttpClient,
     private val serverUrl: String,
@@ -100,4 +103,21 @@ class WidgetRepository(
                 check(response.isSuccessful) { "HTTP ${response.code}" }
             }
         }
+
+    /** GETs the formatted recurrence schedule for a recurring event. */
+    suspend fun getRecurrence(recurringEventId: String): Result<String> =
+        withContext(Dispatchers.IO) {
+            val encodedId = java.net.URLEncoder.encode(recurringEventId, "UTF-8")
+            val request = Request.Builder()
+                .url("$serverUrl/api/widget/recurrence?recurring_event_id=$encodedId")
+                .header("Authorization", "Bearer $token")
+                .build()
+            runCatching {
+                val response = client.newCall(request).execute()
+                check(response.isSuccessful) { "HTTP ${response.code}" }
+                val body = checkNotNull(response.body?.string()) { "Empty body" }
+                val parsed = json.decodeFromString<RecurrenceResponse>(body)
+                parsed.recurrence
+            }
+        }
 }