From 34c118394e999cbca009fa90222b8b3fd0f7fc58 Mon Sep 17 00:00:00 2001
From: mxhsnd <2049295946@qq.com>
Date: Mon, 24 Aug 2026 00:57:09 +0800
Subject: [PATCH] feat: define infrared key contracts

---
 .../domain/infrared/InfraredKeyFactory.kt     | 46 +++++++++++++++++++
 .../domain/infrared/InfraredKeyModels.kt      | 26 +++++++++++
 .../domain/infrared/InfraredKeyRepository.kt  | 20 ++++++++
 .../domain/infrared/InfraredKeyFactoryTest.kt | 38 +++++++++++++++
 4 files changed, 130 insertions(+)
 create mode 100644 domain/src/main/kotlin/com/flagship/abox/manager/domain/infrared/InfraredKeyFactory.kt
 create mode 100644 domain/src/main/kotlin/com/flagship/abox/manager/domain/infrared/InfraredKeyModels.kt
 create mode 100644 domain/src/main/kotlin/com/flagship/abox/manager/domain/infrared/InfraredKeyRepository.kt
 create mode 100644 domain/src/test/kotlin/com/flagship/abox/manager/domain/infrared/InfraredKeyFactoryTest.kt

diff --git a/domain/src/main/kotlin/com/flagship/abox/manager/domain/infrared/InfraredKeyFactory.kt b/domain/src/main/kotlin/com/flagship/abox/manager/domain/infrared/InfraredKeyFactory.kt
new file mode 100644
index 0000000..1ee845f
--- /dev/null
+++ b/domain/src/main/kotlin/com/flagship/abox/manager/domain/infrared/InfraredKeyFactory.kt
@@ -0,0 +1,46 @@
+package com.flagship.abox.manager.domain.infrared
+
+import com.flagship.abox.manager.domain.DeviceName
+import com.flagship.abox.manager.domain.DomainError
+import com.flagship.abox.manager.domain.DomainResult
+import com.flagship.abox.manager.domain.ProviderProfileId
+
+fun interface InfraredKeyIdGenerator { fun nextId(): InfraredKeyId }
+fun interface EpochMillisClock { fun now(): Long }
+
+class InfraredKeyFactory(
+    private val idGenerator: InfraredKeyIdGenerator,
+    private val clock: EpochMillisClock,
+) {
+    fun create(
+        profileId: ProviderProfileId,
+        deviceName: DeviceName,
+        displayName: String,
+    ): DomainResult<SavedInfraredKey> {
+        val normalizedName = displayName.trim()
+        if (profileId.value.isBlank() || deviceName.value.isBlank() || normalizedName.isBlank()) {
+            return DomainResult.Failure(
+                DomainError.InvalidRequest(detail = "Profile, device name, and display name are required"),
+            )
+        }
+        val id = idGenerator.nextId()
+        val normalizedId = id.value.lowercase().filter { it in 'a'..'z' || it in '0'..'9' }
+        if (normalizedId.isBlank()) {
+            return DomainResult.Failure(DomainError.InvalidRequest(detail = "Infrared key id is invalid"))
+        }
+        val now = clock.now()
+        return DomainResult.Success(
+            SavedInfraredKey(
+                id = id,
+                profileId = profileId,
+                deviceName = deviceName,
+                displayName = normalizedName,
+                sdkKey = "app_ir_${normalizedId.take(40)}",
+                status = InfraredKeyStatus.LEARNING,
+                lastErrorCode = null,
+                createdAtEpochMillis = now,
+                updatedAtEpochMillis = now,
+            ),
+        )
+    }
+}
\ No newline at end of file
diff --git a/domain/src/main/kotlin/com/flagship/abox/manager/domain/infrared/InfraredKeyModels.kt b/domain/src/main/kotlin/com/flagship/abox/manager/domain/infrared/InfraredKeyModels.kt
new file mode 100644
index 0000000..1e84c29
--- /dev/null
+++ b/domain/src/main/kotlin/com/flagship/abox/manager/domain/infrared/InfraredKeyModels.kt
@@ -0,0 +1,26 @@
+package com.flagship.abox.manager.domain.infrared
+
+import com.flagship.abox.manager.domain.DeviceName
+import com.flagship.abox.manager.domain.ProviderProfileId
+
+@JvmInline
+value class InfraredKeyId(val value: String)
+
+data class InfraredKeyRef(
+    val profileId: ProviderProfileId,
+    val keyId: InfraredKeyId,
+)
+
+enum class InfraredKeyStatus { LEARNING, READY, FAILED }
+
+data class SavedInfraredKey(
+    val id: InfraredKeyId,
+    val profileId: ProviderProfileId,
+    val deviceName: DeviceName,
+    val displayName: String,
+    val sdkKey: String,
+    val status: InfraredKeyStatus,
+    val lastErrorCode: String?,
+    val createdAtEpochMillis: Long,
+    val updatedAtEpochMillis: Long,
+)
\ No newline at end of file
diff --git a/domain/src/main/kotlin/com/flagship/abox/manager/domain/infrared/InfraredKeyRepository.kt b/domain/src/main/kotlin/com/flagship/abox/manager/domain/infrared/InfraredKeyRepository.kt
new file mode 100644
index 0000000..9d7d38d
--- /dev/null
+++ b/domain/src/main/kotlin/com/flagship/abox/manager/domain/infrared/InfraredKeyRepository.kt
@@ -0,0 +1,20 @@
+package com.flagship.abox.manager.domain.infrared
+
+import com.flagship.abox.manager.domain.DeviceName
+import com.flagship.abox.manager.domain.DomainResult
+import com.flagship.abox.manager.domain.ProviderProfileId
+import kotlinx.coroutines.flow.Flow
+
+interface InfraredKeyRepository {
+    fun observeKeys(profileId: ProviderProfileId, deviceName: DeviceName): Flow<DomainResult<List<SavedInfraredKey>>>
+    suspend fun getKey(ref: InfraredKeyRef): DomainResult<SavedInfraredKey?>
+    suspend fun insert(key: SavedInfraredKey): DomainResult<Unit>
+    suspend fun update(key: SavedInfraredKey): DomainResult<Unit>
+    suspend fun delete(ref: InfraredKeyRef): DomainResult<Unit>
+    suspend fun findByStatus(profileId: ProviderProfileId, status: InfraredKeyStatus): DomainResult<List<SavedInfraredKey>>
+}
+
+interface InfraredDeviceConfigurationRepository {
+    fun observeDeviceName(profileId: ProviderProfileId): Flow<DomainResult<DeviceName?>>
+    suspend fun setDeviceName(profileId: ProviderProfileId, deviceName: DeviceName): DomainResult<Unit>
+}
\ No newline at end of file
diff --git a/domain/src/test/kotlin/com/flagship/abox/manager/domain/infrared/InfraredKeyFactoryTest.kt b/domain/src/test/kotlin/com/flagship/abox/manager/domain/infrared/InfraredKeyFactoryTest.kt
new file mode 100644
index 0000000..acb8fad
--- /dev/null
+++ b/domain/src/test/kotlin/com/flagship/abox/manager/domain/infrared/InfraredKeyFactoryTest.kt
@@ -0,0 +1,38 @@
+package com.flagship.abox.manager.domain.infrared
+
+import com.flagship.abox.manager.domain.DeviceName
+import com.flagship.abox.manager.domain.DomainResult
+import com.flagship.abox.manager.domain.ProviderProfileId
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertTrue
+import org.junit.Test
+
+class InfraredKeyFactoryTest {
+    private val id = InfraredKeyId("01J5MOLERABC123")
+    private val factory = InfraredKeyFactory(
+        idGenerator = InfraredKeyIdGenerator { id },
+        clock = EpochMillisClock { 1_724_435_200_000L },
+    )
+
+    @Test
+    fun createsLearningKeyWithStableAsciiSdkKey() {
+        val result = factory.create(
+            ProviderProfileId("abox"),
+            DeviceName("ir-1"),
+            "空调开关",
+        ) as DomainResult.Success
+
+        assertEquals(id, result.value.id)
+        assertEquals("app_ir_01j5molerabc123", result.value.sdkKey)
+        assertEquals(InfraredKeyStatus.LEARNING, result.value.status)
+        assertEquals("空调开关", result.value.displayName)
+        assertEquals(1_724_435_200_000L, result.value.createdAtEpochMillis)
+        assertEquals(result.value.createdAtEpochMillis, result.value.updatedAtEpochMillis)
+    }
+
+    @Test
+    fun rejectsBlankDeviceOrDisplayName() {
+        assertTrue(factory.create(ProviderProfileId("abox"), DeviceName(""), "Power") is DomainResult.Failure)
+        assertTrue(factory.create(ProviderProfileId("abox"), DeviceName("ir-1"), "  ") is DomainResult.Failure)
+    }
+}
\ No newline at end of file