Refactor & Use new data structures

CLAUDE.md

@@ -0,0 +1,65 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Project Overview
+
+GPT Mobile is an Android chat application that supports chatting with multiple AI models simultaneously (OpenAI GPT, Anthropic Claude, Google Gemini, Groq, and Ollama). Built with 100% Kotlin, Jetpack Compose, and follows Modern Android App Architecture patterns.
+
+## Build Commands
+
+### Development Build
+```bash
+./gradlew assembleDebug
+```
+
+### Release Build
+```bash
+./gradlew assembleRelease
+./gradlew bundleRelease  # For Google Play Store AAB format
+```
+
+### Testing
+```bash
+./gradlew test                      # Unit tests
+./gradlew connectedAndroidTest      # Instrumented tests
+```
+
+### Code Quality
+- **Linting**: Handled by GitHub Actions with ktlint 1.3.1
+- **Security**: CodeQL analysis runs automatically on main branch changes
+
+## Architecture
+
+### Core Structure
+- **MVVM Pattern**: ViewModels handle UI state, Repositories manage data
+- **Dependency Injection**: Hilt for all dependency management
+- **Database**: Room for local chat history storage
+- **Networking**: Ktor client with OkHttp engine for API calls
+- **UI**: Jetpack Compose with Material 3 design system
+
+### Data Flow
+1. **Chat Flow**: `ChatViewModel` → `ChatRepository` → API clients (OpenAI, Anthropic, etc.) → Streaming responses
+2. **Persistence**: All chat data stored locally via Room database
+3. **Settings**: DataStore for user preferences and API configurations
+
+### Key Components
+- **ChatRepositoryImpl**: Handles all AI platform communications with streaming support
+- **NetworkModule**: Configures Ktor client and Anthropic API
+- **Platform Support**: Each AI service has dedicated completion methods with consistent `Flow<ApiState>` responses
+- **Message Transformation**: Platform-specific message format conversion for API compatibility
+
+### Module Structure
+- `data/`: Models, DTOs, database entities, repositories, network clients
+- `di/`: Hilt dependency injection modules
+- `presentation/`: ViewModels, UI components, navigation, theming
+- `util/`: Extensions, utilities, string resources
+
+## Development Notes
+
+- **Min SDK**: 31 (Android 12)
+- **Target SDK**: 35
+- **Java Version**: 17
+- **Build System**: Gradle with Kotlin DSL
+- **Material You**: Dynamic theming support without activity restart
+- **Internationalization**: Multiple language support via string resources

app/build.gradle.kts

@@ -24,6 +24,10 @@ android {
         vectorDrawables {
             useSupportLibrary = true
         }
+
+        ksp {
+            arg("room.schemaLocation", "$projectDir/schemas")
+        }
     }
 
     androidResources {
@@ -82,9 +86,6 @@ dependencies {
     implementation(libs.androidx.lifecycle.runtime.compose.android)
     ksp(libs.hilt.compiler)
 
-    // Gemini SDK
-    implementation(libs.gemini)
-
     // Ktor
     implementation(libs.ktor.content.negotiation)
     implementation(libs.ktor.core)
@@ -98,6 +99,7 @@ dependencies {
 
     // Markdown
     implementation(libs.compose.markdown)
+    implementation(libs.richtext)
 
     // Navigation
     implementation(libs.hilt.navigation)

app/schemas/dev.chungjungsoo.gptmobile.data.database.ChatDatabase/1.json

@@ -0,0 +1,120 @@
+{
+  "formatVersion": 1,
+  "database": {
+    "version": 1,
+    "identityHash": "f1cc616c51cc6e2ff8472c95d5b07c8f",
+    "entities": [
+      {
+        "tableName": "chats",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`chat_id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `title` TEXT NOT NULL, `enabled_platform` TEXT NOT NULL, `created_at` INTEGER NOT NULL)",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "chat_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "title",
+            "columnName": "title",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "enabledPlatform",
+            "columnName": "enabled_platform",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "createdAt",
+            "columnName": "created_at",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": true,
+          "columnNames": [
+            "chat_id"
+          ]
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "messages",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`message_id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `chat_id` INTEGER NOT NULL, `content` TEXT NOT NULL, `image_data` TEXT, `linked_message_id` INTEGER NOT NULL, `platform_type` TEXT, `created_at` INTEGER NOT NULL, FOREIGN KEY(`chat_id`) REFERENCES `chats`(`chat_id`) ON UPDATE NO ACTION ON DELETE CASCADE )",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "message_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "chatId",
+            "columnName": "chat_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "content",
+            "columnName": "content",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "imageData",
+            "columnName": "image_data",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "linkedMessageId",
+            "columnName": "linked_message_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "platformType",
+            "columnName": "platform_type",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "createdAt",
+            "columnName": "created_at",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": true,
+          "columnNames": [
+            "message_id"
+          ]
+        },
+        "indices": [],
+        "foreignKeys": [
+          {
+            "table": "chats",
+            "onDelete": "CASCADE",
+            "onUpdate": "NO ACTION",
+            "columns": [
+              "chat_id"
+            ],
+            "referencedColumns": [
+              "chat_id"
+            ]
+          }
+        ]
+      }
+    ],
+    "views": [],
+    "setupQueries": [
+      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, 'f1cc616c51cc6e2ff8472c95d5b07c8f')"
+    ]
+  }
+}

app/schemas/dev.chungjungsoo.gptmobile.data.database.ChatDatabase/2.json

@@ -0,0 +1,130 @@
+{
+  "formatVersion": 1,
+  "database": {
+    "version": 2,
+    "identityHash": "778d15aaf1d9b9853912299330d2ec1e",
+    "entities": [
+      {
+        "tableName": "chats",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`chat_id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `title` TEXT NOT NULL, `enabled_platform` TEXT NOT NULL, `created_at` INTEGER NOT NULL)",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "chat_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "title",
+            "columnName": "title",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "enabledPlatform",
+            "columnName": "enabled_platform",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "createdAt",
+            "columnName": "created_at",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": true,
+          "columnNames": [
+            "chat_id"
+          ]
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "messages",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`message_id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `chat_id` INTEGER NOT NULL, `content` TEXT NOT NULL, `image_data` TEXT, `linked_message_id` INTEGER NOT NULL, `platform_type` TEXT, `created_at` INTEGER NOT NULL, FOREIGN KEY(`chat_id`) REFERENCES `chats`(`chat_id`) ON UPDATE NO ACTION ON DELETE CASCADE )",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "message_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "chatId",
+            "columnName": "chat_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "content",
+            "columnName": "content",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "imageData",
+            "columnName": "image_data",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "linkedMessageId",
+            "columnName": "linked_message_id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "platformType",
+            "columnName": "platform_type",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "createdAt",
+            "columnName": "created_at",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": true,
+          "columnNames": [
+            "message_id"
+          ]
+        },
+        "indices": [
+          {
+            "name": "index_messages_chat_id",
+            "unique": false,
+            "columnNames": [
+              "chat_id"
+            ],
+            "orders": [],
+            "createSql": "CREATE INDEX IF NOT EXISTS `index_messages_chat_id` ON `${TABLE_NAME}` (`chat_id`)"
+          }
+        ],
+        "foreignKeys": [
+          {
+            "table": "chats",
+            "onDelete": "CASCADE",
+            "onUpdate": "NO ACTION",
+            "columns": [
+              "chat_id"
+            ],
+            "referencedColumns": [
+              "chat_id"
+            ]
+          }
+        ]
+      }
+    ],
+    "views": [],
+    "setupQueries": [
+      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '778d15aaf1d9b9853912299330d2ec1e')"
+    ]
+  }
+}