From f3b73ca0e4f120df773a69ccc7d8d6515ac62159 Mon Sep 17 00:00:00 2001
From: "Dustin J. Mitchell" <dustin@v.igoro.us>
Date: Wed, 26 Jan 2022 01:49:06 +0000
Subject: [PATCH] add task_import_with_uuid

---
 integration-tests/src/bindings_tests/task.c | 23 ++++++++++++++++++
 lib/src/replica.rs                          | 26 +++++++++++++++++----
 lib/taskchampion.h                          |  7 ++++++
 3 files changed, 52 insertions(+), 4 deletions(-)

diff --git a/integration-tests/src/bindings_tests/task.c b/integration-tests/src/bindings_tests/task.c
index b0bbc4117..bd9e14f4b 100644
--- a/integration-tests/src/bindings_tests/task.c
+++ b/integration-tests/src/bindings_tests/task.c
@@ -26,9 +26,32 @@ static void test_task_creation(void) {
     tc_replica_free(rep);
 }
 
+// importing a task succeeds and the resulting task looks good
+static void test_task_import(void) {
+    TCReplica *rep = tc_replica_new_in_memory();
+    TEST_ASSERT_NULL(tc_replica_error(rep));
+
+    TCUuid uuid;
+    TEST_ASSERT_TRUE(tc_uuid_from_str(tc_string_borrow("23cb25e0-5d1a-4932-8131-594ac6d3a843"), &uuid));
+    TCTask *task = tc_replica_import_task_with_uuid(rep, uuid);
+    TEST_ASSERT_NOT_NULL(task);
+
+    TEST_ASSERT_EQUAL(TC_STATUS_PENDING, tc_task_get_status(task));
+
+    TCString *desc = tc_task_get_description(task);
+    TEST_ASSERT_NOT_NULL(desc);
+    TEST_ASSERT_EQUAL_STRING("", tc_string_content(desc)); // default value
+    tc_string_free(desc);
+
+    tc_task_free(task);
+
+    tc_replica_free(rep);
+}
+
 int task_tests(void) {
     UNITY_BEGIN();
     // each test case above should be named here, in order.
     RUN_TEST(test_task_creation);
+    RUN_TEST(test_task_import);
     return UNITY_END();
 }
diff --git a/lib/src/replica.rs b/lib/src/replica.rs
index 3d2eafd2f..f77612b41 100644
--- a/lib/src/replica.rs
+++ b/lib/src/replica.rs
@@ -1,5 +1,5 @@
-use crate::{result::TCResult, status::TCStatus, string::TCString, task::TCTask};
-use taskchampion::{Replica, StorageConfig};
+use crate::{result::TCResult, status::TCStatus, string::TCString, task::TCTask, uuid::TCUuid};
+use taskchampion::{Replica, StorageConfig, Uuid};
 
 /// A replica represents an instance of a user's task data, providing an easy interface
 /// for querying and modifying that data.
@@ -89,7 +89,7 @@ pub extern "C" fn tc_replica_new_on_disk<'a>(
 ///
 /// Returns the task, or NULL on error.
 #[no_mangle]
-pub extern "C" fn tc_replica_new_task<'a>(
+pub extern "C" fn tc_replica_new_task(
     rep: *mut TCReplica,
     status: TCStatus,
     description: *mut TCString,
@@ -105,7 +105,25 @@ pub extern "C" fn tc_replica_new_task<'a>(
     )
 }
 
-// TODO: tc_replica_import_task_with_uuid
+/// Create a new task.  The task must not already exist.
+///
+/// Returns the task, or NULL on error.
+#[no_mangle]
+pub extern "C" fn tc_replica_import_task_with_uuid(
+    rep: *mut TCReplica,
+    uuid: TCUuid,
+) -> *mut TCTask {
+    wrap(
+        rep,
+        |rep| {
+            let uuid: Uuid = uuid.into();
+            let task = rep.import_task_with_uuid(uuid)?;
+            Ok(TCTask::as_ptr(task))
+        },
+        std::ptr::null_mut(),
+    )
+}
+
 // TODO: tc_replica_sync
 
 /// Undo local operations until the most recent UndoPoint.
diff --git a/lib/taskchampion.h b/lib/taskchampion.h
index b09a8f4d5..a82ef49a3 100644
--- a/lib/taskchampion.h
+++ b/lib/taskchampion.h
@@ -93,6 +93,13 @@ struct TCTask *tc_replica_new_task(struct TCReplica *rep,
                                    enum TCStatus status,
                                    struct TCString *description);
 
+/**
+ * Create a new task.  The task must not already exist.
+ *
+ * Returns the task, or NULL on error.
+ */
+struct TCTask *tc_replica_import_task_with_uuid(struct TCReplica *rep, struct TCUuid uuid);
+
 /**
  * Undo local operations until the most recent UndoPoint.
  *