mirror of
https://github.com/farion1231/cc-switch.git
synced 2026-07-28 00:35:32 +08:00
YoVinchen
6443dc897d
- Enable rusqlite backup feature for SQL dump support - Implement export_sql to generate SQLite-compatible SQL dumps - Implement import_sql with automatic backup before import - Add snapshot_to_memory to avoid long-held database locks - Add backup rotation to retain latest 10 backups - Support atomic import with rollback on failure
1226 lines
45 KiB
Rust
1226 lines
45 KiB
Rust
use crate::app_config::{McpApps, McpServer, MultiAppConfig};
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use crate::config::get_app_config_dir;
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use crate::error::AppError;
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use crate::prompt::Prompt;
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use crate::provider::{Provider, ProviderMeta};
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use crate::services::skill::{SkillRepo, SkillState};
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use chrono::Utc;
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use indexmap::IndexMap;
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use rusqlite::backup::Backup;
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use rusqlite::types::ValueRef;
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use rusqlite::{params, Connection};
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use serde::Serialize;
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use std::collections::HashMap;
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use std::fs;
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use std::path::{Path, PathBuf};
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use std::sync::Mutex;
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use tempfile::NamedTempFile;
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/// 安全地序列化 JSON，避免 unwrap panic
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fn to_json_string<T: Serialize>(value: &T) -> Result<String, AppError> {
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serde_json::to_string(value)
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.map_err(|e| AppError::Config(format!("JSON serialization failed: {e}")))
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}
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/// 安全地获取 Mutex 锁，避免 unwrap panic
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macro_rules! lock_conn {
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($mutex:expr) => {
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$mutex
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.lock()
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.map_err(|e| AppError::Database(format!("Mutex lock failed: {}", e)))?
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};
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}
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const DB_BACKUP_RETAIN: usize = 10;
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pub struct Database {
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// 使用 Mutex 包装 Connection 以支持在多线程环境（如 Tauri State）中共享
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// rusqlite::Connection 本身不是 Sync 的
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conn: Mutex<Connection>,
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}
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impl Database {
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/// 初始化数据库连接并创建表
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pub fn init() -> Result<Self, AppError> {
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let db_path = get_app_config_dir().join("cc-switch.db");
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// 确保父目录存在
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if let Some(parent) = db_path.parent() {
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std::fs::create_dir_all(parent).map_err(|e| AppError::io(parent, e))?;
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}
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let conn = Connection::open(&db_path).map_err(|e| AppError::Database(e.to_string()))?;
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// 启用外键约束
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conn.execute("PRAGMA foreign_keys = ON;", [])
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.map_err(|e| AppError::Database(e.to_string()))?;
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let db = Self {
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conn: Mutex::new(conn),
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};
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db.create_tables()?;
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Ok(db)
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}
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fn create_tables(&self) -> Result<(), AppError> {
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let conn = lock_conn!(self.conn);
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Self::create_tables_on_conn(&conn)
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}
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fn create_tables_on_conn(conn: &Connection) -> Result<(), AppError> {
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// 1. Providers 表
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conn.execute(
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"CREATE TABLE IF NOT EXISTS providers (
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id TEXT NOT NULL,
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app_type TEXT NOT NULL,
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name TEXT NOT NULL,
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settings_config TEXT NOT NULL,
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website_url TEXT,
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category TEXT,
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created_at INTEGER,
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sort_index INTEGER,
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notes TEXT,
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icon TEXT,
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icon_color TEXT,
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meta TEXT,
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is_current BOOLEAN NOT NULL DEFAULT 0,
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PRIMARY KEY (id, app_type)
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)",
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[],
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)
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.map_err(|e| AppError::Database(e.to_string()))?;
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// 2. Provider Endpoints 表
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conn.execute(
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"CREATE TABLE IF NOT EXISTS provider_endpoints (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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provider_id TEXT NOT NULL,
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app_type TEXT NOT NULL,
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url TEXT NOT NULL,
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added_at INTEGER,
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FOREIGN KEY (provider_id, app_type) REFERENCES providers(id, app_type) ON DELETE CASCADE
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)",
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[],
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).map_err(|e| AppError::Database(e.to_string()))?;
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// 3. MCP Servers 表
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conn.execute(
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"CREATE TABLE IF NOT EXISTS mcp_servers (
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id TEXT PRIMARY KEY,
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name TEXT NOT NULL,
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server_config TEXT NOT NULL,
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description TEXT,
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homepage TEXT,
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docs TEXT,
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tags TEXT,
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enabled_claude BOOLEAN NOT NULL DEFAULT 0,
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enabled_codex BOOLEAN NOT NULL DEFAULT 0,
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enabled_gemini BOOLEAN NOT NULL DEFAULT 0
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)",
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[],
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)
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.map_err(|e| AppError::Database(e.to_string()))?;
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// 4. Prompts 表
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conn.execute(
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"CREATE TABLE IF NOT EXISTS prompts (
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id TEXT NOT NULL,
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app_type TEXT NOT NULL,
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name TEXT NOT NULL,
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content TEXT NOT NULL,
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description TEXT,
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enabled BOOLEAN NOT NULL DEFAULT 1,
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created_at INTEGER,
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updated_at INTEGER,
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PRIMARY KEY (id, app_type)
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)",
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[],
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)
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.map_err(|e| AppError::Database(e.to_string()))?;
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// 5. Skills 表
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conn.execute(
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"CREATE TABLE IF NOT EXISTS skills (
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key TEXT PRIMARY KEY,
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installed BOOLEAN NOT NULL DEFAULT 0,
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installed_at INTEGER
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)",
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[],
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)
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.map_err(|e| AppError::Database(e.to_string()))?;
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// 6. Skill Repos 表
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conn.execute(
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"CREATE TABLE IF NOT EXISTS skill_repos (
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owner TEXT NOT NULL,
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name TEXT NOT NULL,
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branch TEXT NOT NULL,
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enabled BOOLEAN NOT NULL DEFAULT 1,
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skills_path TEXT,
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PRIMARY KEY (owner, name)
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)",
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[],
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)
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.map_err(|e| AppError::Database(e.to_string()))?;
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// 7. Settings 表 (通用配置)
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conn.execute(
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"CREATE TABLE IF NOT EXISTS settings (
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key TEXT PRIMARY KEY,
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value TEXT
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)",
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[],
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)
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.map_err(|e| AppError::Database(e.to_string()))?;
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Ok(())
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}
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/// 创建内存快照以避免长时间持有数据库锁
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fn snapshot_to_memory(&self) -> Result<Connection, AppError> {
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let conn = lock_conn!(self.conn);
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let mut snapshot =
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Connection::open_in_memory().map_err(|e| AppError::Database(e.to_string()))?;
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{
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let backup =
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Backup::new(&conn, &mut snapshot).map_err(|e| AppError::Database(e.to_string()))?;
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backup
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.step(-1)
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.map_err(|e| AppError::Database(e.to_string()))?;
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}
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Ok(snapshot)
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}
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/// 导出为 SQLite 兼容的 SQL 文本
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pub fn export_sql(&self, target_path: &Path) -> Result<(), AppError> {
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let snapshot = self.snapshot_to_memory()?;
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let dump = Self::dump_sql(&snapshot)?;
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if let Some(parent) = target_path.parent() {
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fs::create_dir_all(parent).map_err(|e| AppError::io(parent, e))?;
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}
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crate::config::atomic_write(target_path, dump.as_bytes())
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}
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/// 从 SQL 文件导入，返回生成的备份 ID（若无备份则为空字符串）
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pub fn import_sql(&self, source_path: &Path) -> Result<String, AppError> {
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if !source_path.exists() {
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return Err(AppError::InvalidInput(format!(
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"SQL 文件不存在: {}",
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source_path.display()
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)));
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}
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let sql_raw = fs::read_to_string(source_path).map_err(|e| AppError::io(source_path, e))?;
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let sql_content = Self::sanitize_import_sql(&sql_raw);
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// 导入前备份现有数据库
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let backup_path = self.backup_database_file()?;
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// 在临时数据库执行导入，确保失败不会污染主库
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let temp_file = NamedTempFile::new().map_err(|e| AppError::IoContext {
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context: "创建临时数据库文件失败".to_string(),
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source: e,
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})?;
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let temp_path = temp_file.path().to_path_buf();
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let temp_conn =
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Connection::open(&temp_path).map_err(|e| AppError::Database(e.to_string()))?;
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temp_conn
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.execute_batch(&sql_content)
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.map_err(|e| AppError::Database(format!("执行 SQL 导入失败: {e}")))?;
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// 补齐缺失表/索引并进行基础校验
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Self::create_tables_on_conn(&temp_conn)?;
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Self::validate_basic_state(&temp_conn)?;
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// 使用 Backup 将临时库原子写回主库
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{
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let mut main_conn = lock_conn!(self.conn);
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let backup = Backup::new(&temp_conn, &mut *main_conn)
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.map_err(|e| AppError::Database(e.to_string()))?;
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backup
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.step(-1)
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.map_err(|e| AppError::Database(e.to_string()))?;
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}
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let backup_id = backup_path
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.and_then(|p| p.file_stem().map(|s| s.to_string_lossy().to_string()))
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.unwrap_or_default();
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Ok(backup_id)
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}
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/// 移除 SQLite 保留对象相关语句（如 sqlite_sequence），避免导入报错
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fn sanitize_import_sql(sql: &str) -> String {
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let mut cleaned = String::new();
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let lower_keyword = "sqlite_sequence";
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for stmt in sql.split(';') {
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let trimmed = stmt.trim();
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if trimmed.is_empty() {
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continue;
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}
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if trimmed.to_ascii_lowercase().contains(lower_keyword) {
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continue;
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}
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cleaned.push_str(trimmed);
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cleaned.push_str(";\n");
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}
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cleaned
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}
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/// 生成一致性快照备份，返回备份文件路径（不存在主库时返回 None）
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fn backup_database_file(&self) -> Result<Option<PathBuf>, AppError> {
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let db_path = get_app_config_dir().join("cc-switch.db");
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if !db_path.exists() {
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return Ok(None);
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}
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let backup_dir = db_path
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.parent()
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.ok_or_else(|| AppError::Config("无效的数据库路径".to_string()))?
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.join("backups");
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fs::create_dir_all(&backup_dir).map_err(|e| AppError::io(&backup_dir, e))?;
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let backup_id = format!("db_backup_{}", Utc::now().format("%Y%m%d_%H%M%S"));
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let backup_path = backup_dir.join(format!("{backup_id}.db"));
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{
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let conn = lock_conn!(self.conn);
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let mut dest_conn =
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Connection::open(&backup_path).map_err(|e| AppError::Database(e.to_string()))?;
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let backup = Backup::new(&conn, &mut dest_conn)
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.map_err(|e| AppError::Database(e.to_string()))?;
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backup
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.step(-1)
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.map_err(|e| AppError::Database(e.to_string()))?;
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}
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Self::cleanup_db_backups(&backup_dir)?;
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Ok(Some(backup_path))
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}
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fn cleanup_db_backups(dir: &Path) -> Result<(), AppError> {
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let entries = match fs::read_dir(dir) {
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Ok(iter) => iter
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.filter_map(|entry| entry.ok())
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.filter(|entry| {
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entry
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.path()
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.extension()
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.map(|ext| ext == "db")
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.unwrap_or(false)
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})
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.collect::<Vec<_>>(),
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Err(_) => return Ok(()),
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};
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if entries.len() <= DB_BACKUP_RETAIN {
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return Ok(());
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}
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let remove_count = entries.len().saturating_sub(DB_BACKUP_RETAIN);
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let mut sorted = entries;
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sorted.sort_by_key(|entry| entry.metadata().and_then(|m| m.modified()).ok());
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for entry in sorted.into_iter().take(remove_count) {
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if let Err(err) = fs::remove_file(entry.path()) {
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log::warn!("删除旧数据库备份失败 {}: {}", entry.path().display(), err);
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}
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}
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Ok(())
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}
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fn validate_basic_state(conn: &Connection) -> Result<(), AppError> {
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let provider_count: i64 = conn
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.query_row("SELECT COUNT(*) FROM providers", [], |row| row.get(0))
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.map_err(|e| AppError::Database(e.to_string()))?;
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let mcp_count: i64 = conn
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.query_row("SELECT COUNT(*) FROM mcp_servers", [], |row| row.get(0))
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.map_err(|e| AppError::Database(e.to_string()))?;
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if provider_count == 0 && mcp_count == 0 {
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return Err(AppError::Config(
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"导入的 SQL 未包含有效的供应商或 MCP 数据".to_string(),
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));
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}
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Ok(())
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}
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fn dump_sql(conn: &Connection) -> Result<String, AppError> {
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let mut output = String::new();
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let timestamp = Utc::now().format("%Y-%m-%d %H:%M:%S").to_string();
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let user_version: i64 = conn
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.query_row("PRAGMA user_version;", [], |row| row.get(0))
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.unwrap_or(0);
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output.push_str(&format!(
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"-- CC Switch SQLite 导出\n-- 生成时间: {timestamp}\n-- user_version: {user_version}\n"
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));
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output.push_str("PRAGMA foreign_keys=OFF;\n");
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output.push_str(&format!("PRAGMA user_version={user_version};\n"));
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output.push_str("BEGIN TRANSACTION;\n");
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// 导出 schema
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let mut stmt = conn
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.prepare(
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"SELECT type, name, tbl_name, sql
|
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FROM sqlite_master
|
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WHERE sql NOT NULL AND type IN ('table','index','trigger','view')
|
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ORDER BY type='table' DESC, name",
|
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)
|
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.map_err(|e| AppError::Database(e.to_string()))?;
|
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|
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let mut tables = Vec::new();
|
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let mut rows = stmt
|
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.query([])
|
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.map_err(|e| AppError::Database(e.to_string()))?;
|
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while let Some(row) = rows.next().map_err(|e| AppError::Database(e.to_string()))? {
|
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let obj_type: String = row.get(0).map_err(|e| AppError::Database(e.to_string()))?;
|
||
let name: String = row.get(1).map_err(|e| AppError::Database(e.to_string()))?;
|
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let sql: String = row.get(3).map_err(|e| AppError::Database(e.to_string()))?;
|
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|
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// 跳过 SQLite 内部对象（如 sqlite_sequence）
|
||
if name.starts_with("sqlite_") {
|
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continue;
|
||
}
|
||
|
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output.push_str(&sql);
|
||
output.push_str(";\n");
|
||
|
||
if obj_type == "table" && !name.starts_with("sqlite_") {
|
||
tables.push(name);
|
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}
|
||
}
|
||
|
||
// 导出数据
|
||
for table in tables {
|
||
let columns = Self::get_table_columns(conn, &table)?;
|
||
if columns.is_empty() {
|
||
continue;
|
||
}
|
||
|
||
let mut stmt = conn
|
||
.prepare(&format!("SELECT * FROM \"{table}\""))
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
let mut rows = stmt
|
||
.query([])
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
while let Some(row) = rows.next().map_err(|e| AppError::Database(e.to_string()))? {
|
||
let mut values = Vec::with_capacity(columns.len());
|
||
for idx in 0..columns.len() {
|
||
let value = row
|
||
.get_ref(idx)
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
values.push(Self::format_sql_value(value)?);
|
||
}
|
||
|
||
let cols = columns
|
||
.iter()
|
||
.map(|c| format!("\"{c}\""))
|
||
.collect::<Vec<_>>()
|
||
.join(", ");
|
||
output.push_str(&format!(
|
||
"INSERT INTO \"{table}\" ({cols}) VALUES ({});\n",
|
||
values.join(", ")
|
||
));
|
||
}
|
||
}
|
||
|
||
output.push_str("COMMIT;\nPRAGMA foreign_keys=ON;\n");
|
||
Ok(output)
|
||
}
|
||
|
||
fn get_table_columns(conn: &Connection, table: &str) -> Result<Vec<String>, AppError> {
|
||
let mut stmt = conn
|
||
.prepare(&format!("PRAGMA table_info(\"{table}\")"))
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
let iter = stmt
|
||
.query_map([], |row| row.get::<_, String>(1))
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
let mut columns = Vec::new();
|
||
for col in iter {
|
||
columns.push(col.map_err(|e| AppError::Database(e.to_string()))?);
|
||
}
|
||
Ok(columns)
|
||
}
|
||
|
||
fn format_sql_value(value: ValueRef<'_>) -> Result<String, AppError> {
|
||
match value {
|
||
ValueRef::Null => Ok("NULL".to_string()),
|
||
ValueRef::Integer(i) => Ok(i.to_string()),
|
||
ValueRef::Real(f) => Ok(f.to_string()),
|
||
ValueRef::Text(t) => {
|
||
let text = std::str::from_utf8(t)
|
||
.map_err(|e| AppError::Database(format!("文本字段不是有效的 UTF-8: {e}")))?;
|
||
let escaped = text.replace('\'', "''");
|
||
Ok(format!("'{escaped}'"))
|
||
}
|
||
ValueRef::Blob(bytes) => {
|
||
let mut s = String::from("X'");
|
||
for b in bytes {
|
||
use std::fmt::Write;
|
||
let _ = write!(&mut s, "{b:02X}");
|
||
}
|
||
s.push('\'');
|
||
Ok(s)
|
||
}
|
||
}
|
||
}
|
||
|
||
/// 从 MultiAppConfig 迁移数据
|
||
pub fn migrate_from_json(&self, config: &MultiAppConfig) -> Result<(), AppError> {
|
||
let mut conn = lock_conn!(self.conn);
|
||
let tx = conn
|
||
.transaction()
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
// 1. 迁移 Providers
|
||
for (app_key, manager) in &config.apps {
|
||
let app_type = app_key; // "claude", "codex", "gemini"
|
||
let current_id = &manager.current;
|
||
|
||
for (id, provider) in &manager.providers {
|
||
let is_current = if id == current_id { 1 } else { 0 };
|
||
|
||
// 处理 meta 和 endpoints
|
||
let mut meta_clone = provider.meta.clone().unwrap_or_default();
|
||
let endpoints = std::mem::take(&mut meta_clone.custom_endpoints);
|
||
|
||
tx.execute(
|
||
"INSERT OR REPLACE INTO providers (
|
||
id, app_type, name, settings_config, website_url, category,
|
||
created_at, sort_index, notes, icon, icon_color, meta, is_current
|
||
) VALUES (?1, ?2, ?3, ?4, ?5, ?6, ?7, ?8, ?9, ?10, ?11, ?12, ?13)",
|
||
params![
|
||
id,
|
||
app_type,
|
||
provider.name,
|
||
to_json_string(&provider.settings_config)?,
|
||
provider.website_url,
|
||
provider.category,
|
||
provider.created_at,
|
||
provider.sort_index,
|
||
provider.notes,
|
||
provider.icon,
|
||
provider.icon_color,
|
||
to_json_string(&meta_clone)?, // 不含 endpoints 的 meta
|
||
is_current,
|
||
],
|
||
)
|
||
.map_err(|e| AppError::Database(format!("Migrate provider failed: {e}")))?;
|
||
|
||
// 迁移 Endpoints
|
||
for (url, endpoint) in endpoints {
|
||
tx.execute(
|
||
"INSERT INTO provider_endpoints (provider_id, app_type, url, added_at)
|
||
VALUES (?1, ?2, ?3, ?4)",
|
||
params![id, app_type, url, endpoint.added_at],
|
||
)
|
||
.map_err(|e| AppError::Database(format!("Migrate endpoint failed: {e}")))?;
|
||
}
|
||
}
|
||
}
|
||
|
||
// 2. 迁移 MCP Servers
|
||
if let Some(servers) = &config.mcp.servers {
|
||
for (id, server) in servers {
|
||
tx.execute(
|
||
"INSERT OR REPLACE INTO mcp_servers (
|
||
id, name, server_config, description, homepage, docs, tags,
|
||
enabled_claude, enabled_codex, enabled_gemini
|
||
) VALUES (?1, ?2, ?3, ?4, ?5, ?6, ?7, ?8, ?9, ?10)",
|
||
params![
|
||
id,
|
||
server.name,
|
||
to_json_string(&server.server)?,
|
||
server.description,
|
||
server.homepage,
|
||
server.docs,
|
||
to_json_string(&server.tags)?,
|
||
server.apps.claude,
|
||
server.apps.codex,
|
||
server.apps.gemini,
|
||
],
|
||
)
|
||
.map_err(|e| AppError::Database(format!("Migrate mcp server failed: {e}")))?;
|
||
}
|
||
}
|
||
|
||
// 3. 迁移 Prompts
|
||
let migrate_prompts =
|
||
|prompts_map: &std::collections::HashMap<String, crate::prompt::Prompt>,
|
||
app_type: &str|
|
||
-> Result<(), AppError> {
|
||
for (id, prompt) in prompts_map {
|
||
tx.execute(
|
||
"INSERT OR REPLACE INTO prompts (
|
||
id, app_type, name, content, description, enabled, created_at, updated_at
|
||
) VALUES (?1, ?2, ?3, ?4, ?5, ?6, ?7, ?8)",
|
||
params![
|
||
id,
|
||
app_type,
|
||
prompt.name,
|
||
prompt.content,
|
||
prompt.description,
|
||
prompt.enabled,
|
||
prompt.created_at,
|
||
prompt.updated_at,
|
||
],
|
||
)
|
||
.map_err(|e| AppError::Database(format!("Migrate prompt failed: {e}")))?;
|
||
}
|
||
Ok(())
|
||
};
|
||
|
||
migrate_prompts(&config.prompts.claude.prompts, "claude")?;
|
||
migrate_prompts(&config.prompts.codex.prompts, "codex")?;
|
||
migrate_prompts(&config.prompts.gemini.prompts, "gemini")?;
|
||
|
||
// 4. 迁移 Skills
|
||
for (key, state) in &config.skills.skills {
|
||
tx.execute(
|
||
"INSERT OR REPLACE INTO skills (key, installed, installed_at) VALUES (?1, ?2, ?3)",
|
||
params![key, state.installed, state.installed_at.timestamp()],
|
||
)
|
||
.map_err(|e| AppError::Database(format!("Migrate skill failed: {e}")))?;
|
||
}
|
||
|
||
for repo in &config.skills.repos {
|
||
tx.execute(
|
||
"INSERT OR REPLACE INTO skill_repos (owner, name, branch, enabled, skills_path) VALUES (?1, ?2, ?3, ?4, ?5)",
|
||
params![repo.owner, repo.name, repo.branch, repo.enabled, repo.skills_path],
|
||
).map_err(|e| AppError::Database(format!("Migrate skill repo failed: {e}")))?;
|
||
}
|
||
|
||
// 5. 迁移 Common Config
|
||
if let Some(snippet) = &config.common_config_snippets.claude {
|
||
tx.execute(
|
||
"INSERT OR REPLACE INTO settings (key, value) VALUES (?1, ?2)",
|
||
params!["common_config_claude", snippet],
|
||
)
|
||
.map_err(|e| AppError::Database(format!("Migrate settings failed: {e}")))?;
|
||
}
|
||
if let Some(snippet) = &config.common_config_snippets.codex {
|
||
tx.execute(
|
||
"INSERT OR REPLACE INTO settings (key, value) VALUES (?1, ?2)",
|
||
params!["common_config_codex", snippet],
|
||
)
|
||
.map_err(|e| AppError::Database(format!("Migrate settings failed: {e}")))?;
|
||
}
|
||
if let Some(snippet) = &config.common_config_snippets.gemini {
|
||
tx.execute(
|
||
"INSERT OR REPLACE INTO settings (key, value) VALUES (?1, ?2)",
|
||
params!["common_config_gemini", snippet],
|
||
)
|
||
.map_err(|e| AppError::Database(format!("Migrate settings failed: {e}")))?;
|
||
}
|
||
|
||
tx.commit()
|
||
.map_err(|e| AppError::Database(format!("Commit migration failed: {e}")))?;
|
||
Ok(())
|
||
}
|
||
|
||
/// 检查数据库是否为空（需要首次导入）
|
||
/// 通过检查是否有任何 MCP 服务器、提示词、Skills 仓库或供应商来判断
|
||
pub fn is_empty_for_first_import(&self) -> Result<bool, AppError> {
|
||
let conn = lock_conn!(self.conn);
|
||
|
||
// 检查是否有 MCP 服务器
|
||
let mcp_count: i64 = conn
|
||
.query_row("SELECT COUNT(*) FROM mcp_servers", [], |row| row.get(0))
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
// 检查是否有提示词
|
||
let prompt_count: i64 = conn
|
||
.query_row("SELECT COUNT(*) FROM prompts", [], |row| row.get(0))
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
// 检查是否有 Skills 仓库
|
||
let skill_repo_count: i64 = conn
|
||
.query_row("SELECT COUNT(*) FROM skill_repos", [], |row| row.get(0))
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
// 检查是否有供应商
|
||
let provider_count: i64 = conn
|
||
.query_row("SELECT COUNT(*) FROM providers", [], |row| row.get(0))
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
// 如果四者都为 0，说明是空数据库
|
||
Ok(mcp_count == 0 && prompt_count == 0 && skill_repo_count == 0 && provider_count == 0)
|
||
}
|
||
|
||
// --- Providers DAO ---
|
||
|
||
pub fn get_all_providers(
|
||
&self,
|
||
app_type: &str,
|
||
) -> Result<IndexMap<String, Provider>, AppError> {
|
||
let conn = lock_conn!(self.conn);
|
||
let mut stmt = conn.prepare(
|
||
"SELECT id, name, settings_config, website_url, category, created_at, sort_index, notes, icon, icon_color, meta
|
||
FROM providers WHERE app_type = ?1
|
||
ORDER BY COALESCE(sort_index, 999999), created_at ASC, id ASC"
|
||
).map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
let provider_iter = stmt
|
||
.query_map(params![app_type], |row| {
|
||
let id: String = row.get(0)?;
|
||
let name: String = row.get(1)?;
|
||
let settings_config_str: String = row.get(2)?;
|
||
let website_url: Option<String> = row.get(3)?;
|
||
let category: Option<String> = row.get(4)?;
|
||
let created_at: Option<i64> = row.get(5)?;
|
||
let sort_index: Option<usize> = row.get(6)?;
|
||
let notes: Option<String> = row.get(7)?;
|
||
let icon: Option<String> = row.get(8)?;
|
||
let icon_color: Option<String> = row.get(9)?;
|
||
let meta_str: String = row.get(10)?;
|
||
|
||
let settings_config =
|
||
serde_json::from_str(&settings_config_str).unwrap_or(serde_json::Value::Null);
|
||
let meta: ProviderMeta = serde_json::from_str(&meta_str).unwrap_or_default();
|
||
|
||
Ok((
|
||
id,
|
||
Provider {
|
||
id: "".to_string(), // Placeholder, set below
|
||
name,
|
||
settings_config,
|
||
website_url,
|
||
category,
|
||
created_at,
|
||
sort_index,
|
||
notes,
|
||
meta: Some(meta),
|
||
icon,
|
||
icon_color,
|
||
},
|
||
))
|
||
})
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
let mut providers = IndexMap::new();
|
||
for provider_res in provider_iter {
|
||
let (id, mut provider) = provider_res.map_err(|e| AppError::Database(e.to_string()))?;
|
||
provider.id = id.clone();
|
||
|
||
// Load endpoints
|
||
let mut stmt_endpoints = conn.prepare(
|
||
"SELECT url, added_at FROM provider_endpoints WHERE provider_id = ?1 AND app_type = ?2 ORDER BY added_at ASC, url ASC"
|
||
).map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
let endpoints_iter = stmt_endpoints
|
||
.query_map(params![id, app_type], |row| {
|
||
let url: String = row.get(0)?;
|
||
let added_at: Option<i64> = row.get(1)?;
|
||
Ok((
|
||
url,
|
||
crate::settings::CustomEndpoint {
|
||
url: "".to_string(),
|
||
added_at: added_at.unwrap_or(0),
|
||
last_used: None,
|
||
},
|
||
))
|
||
})
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
let mut custom_endpoints = HashMap::new();
|
||
for ep_res in endpoints_iter {
|
||
let (url, mut ep) = ep_res.map_err(|e| AppError::Database(e.to_string()))?;
|
||
ep.url = url.clone();
|
||
custom_endpoints.insert(url, ep);
|
||
}
|
||
|
||
if let Some(meta) = &mut provider.meta {
|
||
meta.custom_endpoints = custom_endpoints;
|
||
}
|
||
|
||
providers.insert(id, provider);
|
||
}
|
||
|
||
Ok(providers)
|
||
}
|
||
|
||
pub fn get_current_provider(&self, app_type: &str) -> Result<Option<String>, AppError> {
|
||
let conn = lock_conn!(self.conn);
|
||
let mut stmt = conn
|
||
.prepare("SELECT id FROM providers WHERE app_type = ?1 AND is_current = 1 LIMIT 1")
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
let mut rows = stmt
|
||
.query(params![app_type])
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
if let Some(row) = rows.next().map_err(|e| AppError::Database(e.to_string()))? {
|
||
Ok(Some(
|
||
row.get(0).map_err(|e| AppError::Database(e.to_string()))?,
|
||
))
|
||
} else {
|
||
Ok(None)
|
||
}
|
||
}
|
||
|
||
pub fn save_provider(&self, app_type: &str, provider: &Provider) -> Result<(), AppError> {
|
||
let mut conn = lock_conn!(self.conn);
|
||
let tx = conn
|
||
.transaction()
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
// Handle meta and endpoints
|
||
let mut meta_clone = provider.meta.clone().unwrap_or_default();
|
||
let endpoints = std::mem::take(&mut meta_clone.custom_endpoints);
|
||
|
||
// Check if it exists to preserve is_current
|
||
let is_current: bool = tx
|
||
.query_row(
|
||
"SELECT is_current FROM providers WHERE id = ?1 AND app_type = ?2",
|
||
params![provider.id, app_type],
|
||
|row| row.get(0),
|
||
)
|
||
.unwrap_or(false);
|
||
|
||
tx.execute(
|
||
"INSERT OR REPLACE INTO providers (
|
||
id, app_type, name, settings_config, website_url, category,
|
||
created_at, sort_index, notes, icon, icon_color, meta, is_current
|
||
) VALUES (?1, ?2, ?3, ?4, ?5, ?6, ?7, ?8, ?9, ?10, ?11, ?12, ?13)",
|
||
params![
|
||
provider.id,
|
||
app_type,
|
||
provider.name,
|
||
serde_json::to_string(&provider.settings_config).unwrap(),
|
||
provider.website_url,
|
||
provider.category,
|
||
provider.created_at,
|
||
provider.sort_index,
|
||
provider.notes,
|
||
provider.icon,
|
||
provider.icon_color,
|
||
serde_json::to_string(&meta_clone).unwrap(),
|
||
is_current,
|
||
],
|
||
)
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
// Sync endpoints: Delete all and re-insert
|
||
tx.execute(
|
||
"DELETE FROM provider_endpoints WHERE provider_id = ?1 AND app_type = ?2",
|
||
params![provider.id, app_type],
|
||
)
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
for (url, endpoint) in endpoints {
|
||
tx.execute(
|
||
"INSERT INTO provider_endpoints (provider_id, app_type, url, added_at)
|
||
VALUES (?1, ?2, ?3, ?4)",
|
||
params![provider.id, app_type, url, endpoint.added_at],
|
||
)
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
}
|
||
|
||
tx.commit().map_err(|e| AppError::Database(e.to_string()))?;
|
||
Ok(())
|
||
}
|
||
|
||
pub fn delete_provider(&self, app_type: &str, id: &str) -> Result<(), AppError> {
|
||
let conn = lock_conn!(self.conn);
|
||
conn.execute(
|
||
"DELETE FROM providers WHERE id = ?1 AND app_type = ?2",
|
||
params![id, app_type],
|
||
)
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
Ok(())
|
||
}
|
||
|
||
pub fn set_current_provider(&self, app_type: &str, id: &str) -> Result<(), AppError> {
|
||
let mut conn = lock_conn!(self.conn);
|
||
let tx = conn
|
||
.transaction()
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
// Reset all to 0
|
||
tx.execute(
|
||
"UPDATE providers SET is_current = 0 WHERE app_type = ?1",
|
||
params![app_type],
|
||
)
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
// Set new current
|
||
tx.execute(
|
||
"UPDATE providers SET is_current = 1 WHERE id = ?1 AND app_type = ?2",
|
||
params![id, app_type],
|
||
)
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
tx.commit().map_err(|e| AppError::Database(e.to_string()))?;
|
||
Ok(())
|
||
}
|
||
|
||
pub fn add_custom_endpoint(
|
||
&self,
|
||
app_type: &str,
|
||
provider_id: &str,
|
||
url: &str,
|
||
) -> Result<(), AppError> {
|
||
let conn = lock_conn!(self.conn);
|
||
let added_at = chrono::Utc::now().timestamp_millis();
|
||
conn.execute(
|
||
"INSERT INTO provider_endpoints (provider_id, app_type, url, added_at) VALUES (?1, ?2, ?3, ?4)",
|
||
params![provider_id, app_type, url, added_at],
|
||
).map_err(|e| AppError::Database(e.to_string()))?;
|
||
Ok(())
|
||
}
|
||
|
||
pub fn remove_custom_endpoint(
|
||
&self,
|
||
app_type: &str,
|
||
provider_id: &str,
|
||
url: &str,
|
||
) -> Result<(), AppError> {
|
||
let conn = lock_conn!(self.conn);
|
||
conn.execute(
|
||
"DELETE FROM provider_endpoints WHERE provider_id = ?1 AND app_type = ?2 AND url = ?3",
|
||
params![provider_id, app_type, url],
|
||
)
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
Ok(())
|
||
}
|
||
|
||
// --- MCP Servers DAO ---
|
||
|
||
pub fn get_all_mcp_servers(&self) -> Result<IndexMap<String, McpServer>, AppError> {
|
||
let conn = lock_conn!(self.conn);
|
||
let mut stmt = conn.prepare(
|
||
"SELECT id, name, server_config, description, homepage, docs, tags, enabled_claude, enabled_codex, enabled_gemini
|
||
FROM mcp_servers
|
||
ORDER BY name ASC, id ASC"
|
||
).map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
let server_iter = stmt
|
||
.query_map([], |row| {
|
||
let id: String = row.get(0)?;
|
||
let name: String = row.get(1)?;
|
||
let server_config_str: String = row.get(2)?;
|
||
let description: Option<String> = row.get(3)?;
|
||
let homepage: Option<String> = row.get(4)?;
|
||
let docs: Option<String> = row.get(5)?;
|
||
let tags_str: String = row.get(6)?;
|
||
let enabled_claude: bool = row.get(7)?;
|
||
let enabled_codex: bool = row.get(8)?;
|
||
let enabled_gemini: bool = row.get(9)?;
|
||
|
||
let server = serde_json::from_str(&server_config_str).unwrap_or_default();
|
||
let tags = serde_json::from_str(&tags_str).unwrap_or_default();
|
||
|
||
Ok((
|
||
id.clone(),
|
||
McpServer {
|
||
id,
|
||
name,
|
||
server,
|
||
apps: McpApps {
|
||
claude: enabled_claude,
|
||
codex: enabled_codex,
|
||
gemini: enabled_gemini,
|
||
},
|
||
description,
|
||
homepage,
|
||
docs,
|
||
tags,
|
||
},
|
||
))
|
||
})
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
let mut servers = IndexMap::new();
|
||
for server_res in server_iter {
|
||
let (id, server) = server_res.map_err(|e| AppError::Database(e.to_string()))?;
|
||
servers.insert(id, server);
|
||
}
|
||
Ok(servers)
|
||
}
|
||
|
||
pub fn save_mcp_server(&self, server: &McpServer) -> Result<(), AppError> {
|
||
let conn = lock_conn!(self.conn);
|
||
conn.execute(
|
||
"INSERT OR REPLACE INTO mcp_servers (
|
||
id, name, server_config, description, homepage, docs, tags,
|
||
enabled_claude, enabled_codex, enabled_gemini
|
||
) VALUES (?1, ?2, ?3, ?4, ?5, ?6, ?7, ?8, ?9, ?10)",
|
||
params![
|
||
server.id,
|
||
server.name,
|
||
serde_json::to_string(&server.server).unwrap(),
|
||
server.description,
|
||
server.homepage,
|
||
server.docs,
|
||
serde_json::to_string(&server.tags).unwrap(),
|
||
server.apps.claude,
|
||
server.apps.codex,
|
||
server.apps.gemini,
|
||
],
|
||
)
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
Ok(())
|
||
}
|
||
|
||
pub fn delete_mcp_server(&self, id: &str) -> Result<(), AppError> {
|
||
let conn = lock_conn!(self.conn);
|
||
conn.execute("DELETE FROM mcp_servers WHERE id = ?1", params![id])
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
Ok(())
|
||
}
|
||
|
||
// --- Prompts DAO ---
|
||
|
||
pub fn get_prompts(&self, app_type: &str) -> Result<IndexMap<String, Prompt>, AppError> {
|
||
let conn = lock_conn!(self.conn);
|
||
let mut stmt = conn
|
||
.prepare(
|
||
"SELECT id, name, content, description, enabled, created_at, updated_at
|
||
FROM prompts WHERE app_type = ?1
|
||
ORDER BY created_at ASC, id ASC",
|
||
)
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
let prompt_iter = stmt
|
||
.query_map(params![app_type], |row| {
|
||
let id: String = row.get(0)?;
|
||
let name: String = row.get(1)?;
|
||
let content: String = row.get(2)?;
|
||
let description: Option<String> = row.get(3)?;
|
||
let enabled: bool = row.get(4)?;
|
||
let created_at: Option<i64> = row.get(5)?;
|
||
let updated_at: Option<i64> = row.get(6)?;
|
||
|
||
Ok((
|
||
id.clone(),
|
||
Prompt {
|
||
id,
|
||
name,
|
||
content,
|
||
description,
|
||
enabled,
|
||
created_at,
|
||
updated_at,
|
||
},
|
||
))
|
||
})
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
let mut prompts = IndexMap::new();
|
||
for prompt_res in prompt_iter {
|
||
let (id, prompt) = prompt_res.map_err(|e| AppError::Database(e.to_string()))?;
|
||
prompts.insert(id, prompt);
|
||
}
|
||
Ok(prompts)
|
||
}
|
||
|
||
pub fn save_prompt(&self, app_type: &str, prompt: &Prompt) -> Result<(), AppError> {
|
||
let conn = lock_conn!(self.conn);
|
||
conn.execute(
|
||
"INSERT OR REPLACE INTO prompts (
|
||
id, app_type, name, content, description, enabled, created_at, updated_at
|
||
) VALUES (?1, ?2, ?3, ?4, ?5, ?6, ?7, ?8)",
|
||
params![
|
||
prompt.id,
|
||
app_type,
|
||
prompt.name,
|
||
prompt.content,
|
||
prompt.description,
|
||
prompt.enabled,
|
||
prompt.created_at,
|
||
prompt.updated_at,
|
||
],
|
||
)
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
Ok(())
|
||
}
|
||
|
||
pub fn delete_prompt(&self, app_type: &str, id: &str) -> Result<(), AppError> {
|
||
let conn = lock_conn!(self.conn);
|
||
conn.execute(
|
||
"DELETE FROM prompts WHERE id = ?1 AND app_type = ?2",
|
||
params![id, app_type],
|
||
)
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
Ok(())
|
||
}
|
||
|
||
// --- Skills DAO ---
|
||
|
||
pub fn get_skills(&self) -> Result<IndexMap<String, SkillState>, AppError> {
|
||
let conn = lock_conn!(self.conn);
|
||
let mut stmt = conn
|
||
.prepare("SELECT key, installed, installed_at FROM skills ORDER BY key ASC")
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
let skill_iter = stmt
|
||
.query_map([], |row| {
|
||
let key: String = row.get(0)?;
|
||
let installed: bool = row.get(1)?;
|
||
let installed_at_ts: i64 = row.get(2)?;
|
||
|
||
let installed_at =
|
||
chrono::DateTime::from_timestamp(installed_at_ts, 0).unwrap_or_default();
|
||
|
||
Ok((
|
||
key,
|
||
SkillState {
|
||
installed,
|
||
installed_at,
|
||
},
|
||
))
|
||
})
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
let mut skills = IndexMap::new();
|
||
for skill_res in skill_iter {
|
||
let (key, skill) = skill_res.map_err(|e| AppError::Database(e.to_string()))?;
|
||
skills.insert(key, skill);
|
||
}
|
||
Ok(skills)
|
||
}
|
||
|
||
pub fn update_skill_state(&self, key: &str, state: &SkillState) -> Result<(), AppError> {
|
||
let conn = lock_conn!(self.conn);
|
||
conn.execute(
|
||
"INSERT OR REPLACE INTO skills (key, installed, installed_at) VALUES (?1, ?2, ?3)",
|
||
params![key, state.installed, state.installed_at.timestamp()],
|
||
)
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
Ok(())
|
||
}
|
||
|
||
pub fn get_skill_repos(&self) -> Result<Vec<SkillRepo>, AppError> {
|
||
let conn = lock_conn!(self.conn);
|
||
let mut stmt = conn
|
||
.prepare("SELECT owner, name, branch, enabled, skills_path FROM skill_repos ORDER BY owner ASC, name ASC")
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
let repo_iter = stmt
|
||
.query_map([], |row| {
|
||
Ok(SkillRepo {
|
||
owner: row.get(0)?,
|
||
name: row.get(1)?,
|
||
branch: row.get(2)?,
|
||
enabled: row.get(3)?,
|
||
skills_path: row.get(4)?,
|
||
})
|
||
})
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
let mut repos = Vec::new();
|
||
for repo_res in repo_iter {
|
||
repos.push(repo_res.map_err(|e| AppError::Database(e.to_string()))?);
|
||
}
|
||
Ok(repos)
|
||
}
|
||
|
||
pub fn save_skill_repo(&self, repo: &SkillRepo) -> Result<(), AppError> {
|
||
let conn = lock_conn!(self.conn);
|
||
conn.execute(
|
||
"INSERT OR REPLACE INTO skill_repos (owner, name, branch, enabled, skills_path) VALUES (?1, ?2, ?3, ?4, ?5)",
|
||
params![repo.owner, repo.name, repo.branch, repo.enabled, repo.skills_path],
|
||
).map_err(|e| AppError::Database(e.to_string()))?;
|
||
Ok(())
|
||
}
|
||
|
||
pub fn delete_skill_repo(&self, owner: &str, name: &str) -> Result<(), AppError> {
|
||
let conn = lock_conn!(self.conn);
|
||
conn.execute(
|
||
"DELETE FROM skill_repos WHERE owner = ?1 AND name = ?2",
|
||
params![owner, name],
|
||
)
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
Ok(())
|
||
}
|
||
|
||
/// 初始化默认的 Skill 仓库（首次启动时调用）
|
||
pub fn init_default_skill_repos(&self) -> Result<usize, AppError> {
|
||
// 检查是否已有仓库
|
||
let existing = self.get_skill_repos()?;
|
||
if !existing.is_empty() {
|
||
return Ok(0);
|
||
}
|
||
|
||
// 获取默认仓库列表
|
||
let default_store = crate::services::skill::SkillStore::default();
|
||
let mut count = 0;
|
||
|
||
for repo in &default_store.repos {
|
||
self.save_skill_repo(repo)?;
|
||
count += 1;
|
||
}
|
||
|
||
log::info!("初始化默认 Skill 仓库完成，共 {count} 个");
|
||
Ok(count)
|
||
}
|
||
|
||
// --- Settings DAO ---
|
||
|
||
pub fn get_setting(&self, key: &str) -> Result<Option<String>, AppError> {
|
||
let conn = lock_conn!(self.conn);
|
||
let mut stmt = conn
|
||
.prepare("SELECT value FROM settings WHERE key = ?1")
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
let mut rows = stmt
|
||
.query(params![key])
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
|
||
if let Some(row) = rows.next().map_err(|e| AppError::Database(e.to_string()))? {
|
||
Ok(Some(
|
||
row.get(0).map_err(|e| AppError::Database(e.to_string()))?,
|
||
))
|
||
} else {
|
||
Ok(None)
|
||
}
|
||
}
|
||
|
||
pub fn set_setting(&self, key: &str, value: &str) -> Result<(), AppError> {
|
||
let conn = lock_conn!(self.conn);
|
||
conn.execute(
|
||
"INSERT OR REPLACE INTO settings (key, value) VALUES (?1, ?2)",
|
||
params![key, value],
|
||
)
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
Ok(())
|
||
}
|
||
|
||
// --- Config Snippets Helper Methods ---
|
||
|
||
pub fn get_config_snippet(&self, app_type: &str) -> Result<Option<String>, AppError> {
|
||
self.get_setting(&format!("common_config_{app_type}"))
|
||
}
|
||
|
||
pub fn set_config_snippet(
|
||
&self,
|
||
app_type: &str,
|
||
snippet: Option<String>,
|
||
) -> Result<(), AppError> {
|
||
let key = format!("common_config_{app_type}");
|
||
if let Some(value) = snippet {
|
||
self.set_setting(&key, &value)
|
||
} else {
|
||
// Delete if None
|
||
let conn = lock_conn!(self.conn);
|
||
conn.execute("DELETE FROM settings WHERE key = ?1", params![key])
|
||
.map_err(|e| AppError::Database(e.to_string()))?;
|
||
Ok(())
|
||
}
|
||
}
|
||
}
|