1

src-tauri/Cargo.lock

@@ -1758,6 +1758,12 @@ dependencies = [
  "pin-project-lite",
 ]
 
+[[package]]
+name = "http-range"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "21dec9db110f5f872ed9699c3ecf50cf16f423502706ba5c72462e28d3157573"
+
 [[package]]
 name = "httparse"
 version = "1.10.1"
@@ -2568,6 +2574,7 @@ checksum = "e3e0adef53c21f888deb4fa59fc59f7eb17404926ee8a6f59f5df0fd7f9f3272"
 dependencies = [
  "bitflags 2.11.1",
  "block2",
+ "libc",
  "objc2",
  "objc2-core-foundation",
 ]
@@ -3321,6 +3328,30 @@ dependencies = [
  "web-sys",
 ]
 
+[[package]]
+name = "rfd"
+version = "0.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a15ad77d9e70a92437d8f74c35d99b4e4691128df018833e99f90bcd36152672"
+dependencies = [
+ "block2",
+ "dispatch2",
+ "glib-sys",
+ "gobject-sys",
+ "gtk-sys",
+ "js-sys",
+ "log",
+ "objc2",
+ "objc2-app-kit",
+ "objc2-core-foundation",
+ "objc2-foundation",
+ "raw-window-handle",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "web-sys",
+ "windows-sys 0.60.2",
+]
+
 [[package]]
 name = "ring"
 version = "0.17.14"
@@ -4038,6 +4069,7 @@ dependencies = [
  "gtk",
  "heck 0.5.0",
  "http",
+ "http-range",
  "jni",
  "libc",
  "log",
@@ -4098,6 +4130,7 @@ dependencies = [
  "sha1",
  "tauri",
  "tauri-build",
+ "tauri-plugin-dialog",
  "tauri-plugin-opener",
  "tauri-plugin-single-instance",
  "tempfile",
@@ -4185,6 +4218,48 @@ dependencies = [
  "walkdir",
 ]
 
+[[package]]
+name = "tauri-plugin-dialog"
+version = "2.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "65981abb771e74e571a38196c3baa11c459379164791eba0e67abc1a5fac9884"
+dependencies = [
+ "log",
+ "raw-window-handle",
+ "rfd",
+ "serde",
+ "serde_json",
+ "tauri",
+ "tauri-plugin",
+ "tauri-plugin-fs",
+ "thiserror 2.0.18",
+ "url",
+]
+
+[[package]]
+name = "tauri-plugin-fs"
+version = "2.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b7ecc274121aca0c036a2b42d1cbe83d368d348f54e0bb8a735c2b1548e8f371"
+dependencies = [
+ "anyhow",
+ "dunce",
+ "glob",
+ "log",
+ "objc2-foundation",
+ "percent-encoding",
+ "schemars 0.8.22",
+ "serde",
+ "serde_json",
+ "serde_repr",
+ "tauri",
+ "tauri-plugin",
+ "tauri-utils",
+ "thiserror 2.0.18",
+ "toml 1.1.2+spec-1.1.0",
+ "url",
+]
+
 [[package]]
 name = "tauri-plugin-opener"
 version = "2.5.4"

src-tauri/Cargo.toml

@@ -13,8 +13,9 @@ crate-type = ["staticlib", "cdylib", "rlib"]
 tauri-build = { version = "2", features = [] }
 
 [dependencies]
-tauri = { version = "2", features = [] }
+tauri = { version = "2", features = ["protocol-asset"] }
 tauri-plugin-opener = "2"
+tauri-plugin-dialog = "2"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 

src-tauri/capabilities/default.json

@@ -10,6 +10,7 @@
     "core:event:default",
     "core:event:allow-listen",
     "core:event:allow-unlisten",
-    "opener:default"
+    "opener:default",
+    "dialog:default"
   ]
 }

src-tauri/src/audio_db.rs

@@ -0,0 +1,168 @@
+//! 工作流生成的语音 SQLite 存储
+
+use std::path::PathBuf;
+use std::sync::Mutex;
+
+use chrono::{Datelike, Local, Timelike};
+use rusqlite::{params, Connection};
+use serde::Serialize;
+use thiserror::Error;
+
+const MAX_RECORDS: i64 = 50;
+
+#[derive(Debug, Error)]
+pub enum AudioDbError {
+    #[error("{0}")]
+    Db(#[from] rusqlite::Error),
+    #[error("{0}")]
+    Message(String),
+}
+
+#[derive(Debug, Clone, Serialize)]
+#[serde(rename_all = "camelCase")]
+pub struct GeneratedAudioRecord {
+    pub id: i64,
+    pub name: String,
+    pub file_path: String,
+    pub created_at: String,
+}
+
+#[derive(Debug)]
+pub struct AudioDb {
+    conn: Mutex<Connection>,
+}
+
+impl AudioDb {
+    pub fn open(path: PathBuf) -> Result<Self, AudioDbError> {
+        if let Some(parent) = path.parent() {
+            std::fs::create_dir_all(parent).map_err(|e| {
+                AudioDbError::Message(format!("创建数据库目录失败: {e}"))
+            })?;
+        }
+        let conn = Connection::open(path)?;
+        conn.execute_batch(
+            r#"
+            PRAGMA journal_mode = WAL;
+            CREATE TABLE IF NOT EXISTS generated_audios (
+                id INTEGER PRIMARY KEY AUTOINCREMENT,
+                name TEXT NOT NULL DEFAULT '',
+                file_path TEXT NOT NULL,
+                created_at TEXT NOT NULL
+            );
+            "#,
+        )?;
+        Ok(Self {
+            conn: Mutex::new(conn),
+        })
+    }
+
+    fn default_name() -> String {
+        let n = Local::now();
+        format!(
+            "{:02}-{:02} {:02}:{:02}",
+            n.month(),
+            n.day(),
+            n.hour(),
+            n.minute()
+        )
+    }
+
+    pub fn list(&self) -> Result<Vec<GeneratedAudioRecord>, AudioDbError> {
+        let conn = self.conn.lock().map_err(|_| {
+            AudioDbError::Message("语音数据库锁异常".into())
+        })?;
+        let mut stmt = conn.prepare(
+            "SELECT id, name, file_path, created_at FROM generated_audios ORDER BY id DESC LIMIT ?1",
+        )?;
+        let rows = stmt.query_map(params![MAX_RECORDS], |row| {
+            Ok(GeneratedAudioRecord {
+                id: row.get(0)?,
+                name: row.get(1)?,
+                file_path: row.get(2)?,
+                created_at: row.get(3)?,
+            })
+        })?;
+        let mut items = Vec::new();
+        for row in rows {
+            items.push(row?);
+        }
+        Ok(items)
+    }
+
+    pub fn get(&self, id: i64) -> Result<Option<GeneratedAudioRecord>, AudioDbError> {
+        let conn = self.conn.lock().map_err(|_| {
+            AudioDbError::Message("语音数据库锁异常".into())
+        })?;
+        let mut stmt = conn.prepare(
+            "SELECT id, name, file_path, created_at FROM generated_audios WHERE id = ?1",
+        )?;
+        let mut rows = stmt.query_map(params![id], |row| {
+            Ok(GeneratedAudioRecord {
+                id: row.get(0)?,
+                name: row.get(1)?,
+                file_path: row.get(2)?,
+                created_at: row.get(3)?,
+            })
+        })?;
+        match rows.next() {
+            Some(row) => Ok(Some(row?)),
+            None => Ok(None),
+        }
+    }
+
+    pub fn insert(&self, name: &str, file_path: &str) -> Result<GeneratedAudioRecord, AudioDbError> {
+        let file_path = file_path.trim();
+        if file_path.is_empty() {
+            return Err(AudioDbError::Message("文件路径不能为空".into()));
+        }
+        let name = name.trim();
+        let name = if name.is_empty() {
+            Self::default_name()
+        } else {
+            name.to_string()
+        };
+        let created_at = chrono::Utc::now().to_rfc3339();
+        let conn = self.conn.lock().map_err(|_| {
+            AudioDbError::Message("语音数据库锁异常".into())
+        })?;
+        conn.execute(
+            "INSERT INTO generated_audios (name, file_path, created_at) VALUES (?1, ?2, ?3)",
+            params![name, file_path, created_at],
+        )?;
+        let id = conn.last_insert_rowid();
+        self.prune_excess(&conn)?;
+        Ok(GeneratedAudioRecord {
+            id,
+            name,
+            file_path: file_path.to_string(),
+            created_at,
+        })
+    }
+
+    fn prune_excess(&self, conn: &Connection) -> Result<(), AudioDbError> {
+        let count: i64 = conn.query_row(
+            "SELECT COUNT(1) FROM generated_audios",
+            [],
+            |row| row.get(0),
+        )?;
+        if count <= MAX_RECORDS {
+            return Ok(());
+        }
+        let excess = count - MAX_RECORDS;
+        conn.execute(
+            "DELETE FROM generated_audios WHERE id IN (
+                SELECT id FROM generated_audios ORDER BY id ASC LIMIT ?1
+            )",
+            params![excess],
+        )?;
+        Ok(())
+    }
+
+    pub fn delete(&self, id: i64) -> Result<bool, AudioDbError> {
+        let conn = self.conn.lock().map_err(|_| {
+            AudioDbError::Message("语音数据库锁异常".into())
+        })?;
+        let n = conn.execute("DELETE FROM generated_audios WHERE id = ?1", params![id])?;
+        Ok(n > 0)
+    }
+}

src-tauri/src/audio_store.rs

@@ -0,0 +1,70 @@
+//! 生成语音：SQLite 访问与 Tauri 状态
+
+use std::path::PathBuf;
+use std::sync::Arc;
+
+use tokio::sync::RwLock;
+
+use crate::audio_db::{AudioDb, GeneratedAudioRecord};
+
+#[derive(Debug, Default)]
+pub struct AudioStore {
+    inner: Arc<RwLock<Option<Arc<AudioDb>>>>,
+}
+
+impl AudioStore {
+    pub fn new() -> Self {
+        Self::default()
+    }
+
+    pub async fn init(&self, db_path: PathBuf) -> Result<(), String> {
+        let db = tokio::task::spawn_blocking(move || {
+            AudioDb::open(db_path).map_err(|e| e.to_string())
+        })
+        .await
+        .map_err(|e| e.to_string())??;
+
+        let count = tokio::task::spawn_blocking({
+            let db = Arc::new(db);
+            let db2 = db.clone();
+            move || db2.list().map(|l| (db, l.len())).map_err(|e| e.to_string())
+        })
+        .await
+        .map_err(|e| e.to_string())??;
+
+        let (db, n) = count;
+        *self.inner.write().await = Some(db);
+        log::info!(target: "audio", "语音历史数据库已初始化，共 {n} 条记录");
+        Ok(())
+    }
+
+    async fn with_db<F, T>(&self, f: F) -> Result<T, String>
+    where
+        F: FnOnce(Arc<AudioDb>) -> Result<T, String> + Send + 'static,
+        T: Send + 'static,
+    {
+        let db = self
+            .inner
+            .read()
+            .await
+            .clone()
+            .ok_or_else(|| "语音数据库未初始化".to_string())?;
+        tokio::task::spawn_blocking(move || f(db))
+            .await
+            .map_err(|e| e.to_string())?
+    }
+
+    pub async fn list(&self) -> Result<Vec<GeneratedAudioRecord>, String> {
+        self.with_db(|db| db.list().map_err(|e| e.to_string())).await
+    }
+
+    pub async fn insert(&self, name: String, file_path: String) -> Result<GeneratedAudioRecord, String> {
+        self.with_db(move |db| db.insert(&name, &file_path).map_err(|e| e.to_string()))
+            .await
+    }
+
+    pub async fn delete(&self, id: i64) -> Result<bool, String> {
+        self.with_db(move |db| db.delete(id).map_err(|e| e.to_string()))
+            .await
+    }
+}

src-tauri/src/avatar_db.rs

@@ -0,0 +1,184 @@
+//! 数字人形象 SQLite 存储（对齐 Electron data_video_template）
+
+use std::path::PathBuf;
+use std::sync::Mutex;
+
+use chrono::Utc;
+use rusqlite::{params, Connection};
+use serde::Serialize;
+use thiserror::Error;
+
+#[derive(Debug, Error)]
+pub enum AvatarDbError {
+    #[error("{0}")]
+    Db(#[from] rusqlite::Error),
+    #[error("{0}")]
+    Message(String),
+}
+
+#[derive(Debug, Clone, Serialize)]
+#[serde(rename_all = "camelCase")]
+pub struct AvatarRecord {
+    pub id: i64,
+    pub name: String,
+    pub file_path: String,
+    pub created_at: String,
+}
+
+#[derive(Debug)]
+pub struct AvatarDb {
+    conn: Mutex<Connection>,
+}
+
+impl AvatarDb {
+    pub fn open(path: PathBuf) -> Result<Self, AvatarDbError> {
+        if let Some(parent) = path.parent() {
+            std::fs::create_dir_all(parent).map_err(|e| {
+                AvatarDbError::Message(format!("创建数据库目录失败: {e}"))
+            })?;
+        }
+        let conn = Connection::open(path)?;
+        conn.execute_batch(
+            r#"
+            PRAGMA journal_mode = WAL;
+            CREATE TABLE IF NOT EXISTS avatars (
+                id INTEGER PRIMARY KEY AUTOINCREMENT,
+                name TEXT NOT NULL,
+                file_path TEXT NOT NULL,
+                created_at TEXT NOT NULL
+            );
+            CREATE UNIQUE INDEX IF NOT EXISTS idx_avatars_name ON avatars(name);
+            "#,
+        )?;
+        Ok(Self {
+            conn: Mutex::new(conn),
+        })
+    }
+
+    pub fn list(&self) -> Result<Vec<AvatarRecord>, AvatarDbError> {
+        let conn = self.conn.lock().map_err(|_| {
+            AvatarDbError::Message("形象数据库锁异常".into())
+        })?;
+        let mut stmt = conn.prepare(
+            "SELECT id, name, file_path, created_at FROM avatars ORDER BY id DESC",
+        )?;
+        let rows = stmt.query_map([], |row| {
+            Ok(AvatarRecord {
+                id: row.get(0)?,
+                name: row.get(1)?,
+                file_path: row.get(2)?,
+                created_at: row.get(3)?,
+            })
+        })?;
+        let mut items = Vec::new();
+        for row in rows {
+            items.push(row?);
+        }
+        Ok(items)
+    }
+
+    pub fn get(&self, id: i64) -> Result<Option<AvatarRecord>, AvatarDbError> {
+        let conn = self.conn.lock().map_err(|_| {
+            AvatarDbError::Message("形象数据库锁异常".into())
+        })?;
+        let mut stmt = conn.prepare(
+            "SELECT id, name, file_path, created_at FROM avatars WHERE id = ?1",
+        )?;
+        let mut rows = stmt.query_map(params![id], |row| {
+            Ok(AvatarRecord {
+                id: row.get(0)?,
+                name: row.get(1)?,
+                file_path: row.get(2)?,
+                created_at: row.get(3)?,
+            })
+        })?;
+        match rows.next() {
+            Some(row) => Ok(Some(row?)),
+            None => Ok(None),
+        }
+    }
+
+    pub fn name_exists(&self, name: &str, exclude_id: Option<i64>) -> Result<bool, AvatarDbError> {
+        let name = name.trim();
+        let conn = self.conn.lock().map_err(|_| {
+            AvatarDbError::Message("形象数据库锁异常".into())
+        })?;
+        let count: i64 = if let Some(id) = exclude_id {
+            conn.query_row(
+                "SELECT COUNT(1) FROM avatars WHERE name = ?1 AND id != ?2",
+                params![name, id],
+                |row| row.get(0),
+            )?
+        } else {
+            conn.query_row(
+                "SELECT COUNT(1) FROM avatars WHERE name = ?1",
+                params![name],
+                |row| row.get(0),
+            )?
+        };
+        Ok(count > 0)
+    }
+
+    pub fn insert(&self, name: &str, file_path: &str) -> Result<AvatarRecord, AvatarDbError> {
+        let name = name.trim();
+        if name.is_empty() {
+            return Err(AvatarDbError::Message("名称不能为空".into()));
+        }
+        let file_path = file_path.trim();
+        if file_path.is_empty() {
+            return Err(AvatarDbError::Message("文件路径不能为空".into()));
+        }
+        if self.name_exists(name, None)? {
+            return Err(AvatarDbError::Message("名称重复".into()));
+        }
+        let created_at = Utc::now().to_rfc3339();
+        let conn = self.conn.lock().map_err(|_| {
+            AvatarDbError::Message("形象数据库锁异常".into())
+        })?;
+        conn.execute(
+            "INSERT INTO avatars (name, file_path, created_at) VALUES (?1, ?2, ?3)",
+            params![name, file_path, created_at],
+        )?;
+        let id = conn.last_insert_rowid();
+        Ok(AvatarRecord {
+            id,
+            name: name.to_string(),
+            file_path: file_path.to_string(),
+            created_at,
+        })
+    }
+
+    pub fn update_name(&self, id: i64, name: &str) -> Result<(), AvatarDbError> {
+        let name = name.trim();
+        if name.is_empty() {
+            return Err(AvatarDbError::Message("名称不能为空".into()));
+        }
+        if self.name_exists(name, Some(id))? {
+            return Err(AvatarDbError::Message("名称重复".into()));
+        }
+        let conn = self.conn.lock().map_err(|_| {
+            AvatarDbError::Message("形象数据库锁异常".into())
+        })?;
+        let n = conn.execute(
+            "UPDATE avatars SET name = ?1 WHERE id = ?2",
+            params![name, id],
+        )?;
+        if n == 0 {
+            return Err(AvatarDbError::Message("形象不存在".into()));
+        }
+        Ok(())
+    }
+
+    /// 删除记录并返回文件路径（供调用方删除磁盘文件）
+    pub fn delete(&self, id: i64) -> Result<Option<String>, AvatarDbError> {
+        let row = self.get(id)?;
+        let Some(record) = row else {
+            return Ok(None);
+        };
+        let conn = self.conn.lock().map_err(|_| {
+            AvatarDbError::Message("形象数据库锁异常".into())
+        })?;
+        conn.execute("DELETE FROM avatars WHERE id = ?1", params![id])?;
+        Ok(Some(record.file_path))
+    }
+}

src-tauri/src/avatar_store.rs

@@ -0,0 +1,84 @@
+//! 数字人形象：SQLite 访问与 Tauri 状态
+
+use std::path::PathBuf;
+use std::sync::Arc;
+
+use tokio::sync::RwLock;
+
+use crate::avatar_db::{AvatarDb, AvatarRecord};
+
+#[derive(Debug, Default)]
+pub struct AvatarStore {
+    inner: Arc<RwLock<Option<Arc<AvatarDb>>>>,
+}
+
+impl AvatarStore {
+    pub fn new() -> Self {
+        Self::default()
+    }
+
+    pub async fn init(&self, db_path: PathBuf) -> Result<(), String> {
+        let db = tokio::task::spawn_blocking(move || {
+            AvatarDb::open(db_path).map_err(|e| e.to_string())
+        })
+        .await
+        .map_err(|e| e.to_string())??;
+
+        let count = tokio::task::spawn_blocking({
+            let db = Arc::new(db);
+            let db2 = db.clone();
+            move || db2.list().map(|l| (db, l.len())).map_err(|e| e.to_string())
+        })
+        .await
+        .map_err(|e| e.to_string())??;
+
+        let (db, n) = count;
+        *self.inner.write().await = Some(db);
+        log::info!(target: "avatar", "形象数据库已初始化，共 {n} 条记录");
+        Ok(())
+    }
+
+    async fn with_db<F, T>(&self, f: F) -> Result<T, String>
+    where
+        F: FnOnce(Arc<AvatarDb>) -> Result<T, String> + Send + 'static,
+        T: Send + 'static,
+    {
+        let db = self
+            .inner
+            .read()
+            .await
+            .clone()
+            .ok_or_else(|| "形象数据库未初始化".to_string())?;
+        tokio::task::spawn_blocking(move || f(db))
+            .await
+            .map_err(|e| e.to_string())?
+    }
+
+    pub async fn list(&self) -> Result<Vec<AvatarRecord>, String> {
+        self.with_db(|db| db.list().map_err(|e| e.to_string())).await
+    }
+
+    pub async fn insert(&self, name: String, file_path: String) -> Result<AvatarRecord, String> {
+        self.with_db(move |db| db.insert(&name, &file_path).map_err(|e| e.to_string()))
+            .await
+    }
+
+    pub async fn update_name(&self, id: i64, name: String) -> Result<(), String> {
+        self.with_db(move |db| db.update_name(id, &name).map_err(|e| e.to_string()))
+            .await
+    }
+
+    pub async fn delete(&self, id: i64) -> Result<Option<String>, String> {
+        self.with_db(move |db| db.delete(id).map_err(|e| e.to_string()))
+            .await
+    }
+
+    pub async fn name_exists(&self, name: &str, exclude_id: Option<i64>) -> Result<bool, String> {
+        let name = name.trim().to_string();
+        self.with_db(move |db| {
+            db.name_exists(&name, exclude_id)
+                .map_err(|e| e.to_string())
+        })
+        .await
+    }
+}

src-tauri/src/commands/audio.rs

@@ -0,0 +1,34 @@
+//! 工作流生成语音历史（SQLite）
+
+use tauri::State;
+
+use crate::audio_db::GeneratedAudioRecord;
+use crate::audio_store::AudioStore;
+
+#[tauri::command]
+pub async fn list_generated_audios(
+    store: State<'_, AudioStore>,
+) -> Result<Vec<GeneratedAudioRecord>, String> {
+    store.list().await
+}
+
+#[tauri::command]
+pub async fn insert_generated_audio(
+    store: State<'_, AudioStore>,
+    name: String,
+    file_path: String,
+) -> Result<GeneratedAudioRecord, String> {
+    store.insert(name, file_path).await
+}
+
+#[tauri::command]
+pub async fn delete_generated_audio(
+    store: State<'_, AudioStore>,
+    id: i64,
+) -> Result<(), String> {
+    let deleted = store.delete(id).await?;
+    if !deleted {
+        return Err("记录不存在".into());
+    }
+    Ok(())
+}

src-tauri/src/commands/avatar.rs

@@ -0,0 +1,130 @@
+//! 数字人形象：SQLite 元数据 + 视频文件管理
+
+use std::path::{Component, Path, PathBuf};
+
+use tauri::{AppHandle, Manager, State};
+use uuid::Uuid;
+
+use crate::avatar_db::AvatarRecord;
+use crate::avatar_store::AvatarStore;
+
+fn normalize_path(path: &str) -> PathBuf {
+    Path::new(path)
+        .components()
+        .filter(|c| !matches!(c, Component::ParentDir))
+        .collect()
+}
+
+fn avatars_dir(app: &AppHandle) -> Result<PathBuf, String> {
+    let dir = app
+        .path()
+        .app_data_dir()
+        .map_err(|e| format!("无法获取应用数据目录: {e}"))?
+        .join("avatars");
+    Ok(dir)
+}
+
+fn is_under_avatars_dir(avatars_root: &Path, target: &Path) -> bool {
+    if let (Ok(root), Ok(canonical)) = (avatars_root.canonicalize(), target.canonicalize()) {
+        return canonical.starts_with(&root);
+    }
+    let root_s = avatars_root.to_string_lossy().to_lowercase();
+    let target_s = target.to_string_lossy().to_lowercase();
+    target_s.contains("avatars") && target_s.starts_with(&root_s)
+}
+
+#[tauri::command]
+pub async fn list_avatars(store: State<'_, AvatarStore>) -> Result<Vec<AvatarRecord>, String> {
+    store.list().await
+}
+
+#[tauri::command]
+pub async fn insert_avatar(
+    store: State<'_, AvatarStore>,
+    name: String,
+    file_path: String,
+) -> Result<AvatarRecord, String> {
+    store.insert(name, file_path).await
+}
+
+#[tauri::command]
+pub async fn update_avatar_name(
+    store: State<'_, AvatarStore>,
+    id: i64,
+    name: String,
+) -> Result<(), String> {
+    store.update_name(id, name).await
+}
+
+#[tauri::command]
+pub async fn avatar_name_exists(
+    store: State<'_, AvatarStore>,
+    name: String,
+    exclude_id: Option<i64>,
+) -> Result<bool, String> {
+    store.name_exists(&name, exclude_id).await
+}
+
+/// 删除数据库记录并删除应用目录内的视频文件
+#[tauri::command]
+pub async fn delete_avatar(
+    app: AppHandle,
+    store: State<'_, AvatarStore>,
+    id: i64,
+) -> Result<(), String> {
+    let file_path = store.delete(id).await?;
+    if let Some(path) = file_path {
+        delete_avatar_file_if_allowed(&app, &path).await?;
+    }
+    Ok(())
+}
+
+/// 将用户选择的视频复制到应用数据目录，返回保存后的绝对路径
+#[tauri::command]
+pub async fn import_avatar_video(
+    app: AppHandle,
+    source_path: String,
+) -> Result<String, String> {
+    let src = normalize_path(source_path.trim());
+    if !src.is_file() {
+        return Err(format!("视频文件不存在: {}", src.display()));
+    }
+
+    let ext = src
+        .extension()
+        .and_then(|e| e.to_str())
+        .unwrap_or("mp4")
+        .to_lowercase();
+    let allowed = ["mp4", "mov", "webm", "mkv", "m4v", "avi"];
+    if !allowed.contains(&ext.as_str()) {
+        return Err("仅支持 mp4、mov、webm、mkv 等常见视频格式".into());
+    }
+
+    let dir = avatars_dir(&app)?;
+    tokio::fs::create_dir_all(&dir)
+        .await
+        .map_err(|e| format!("创建形象目录失败: {e}"))?;
+
+    let file_name = format!("{}.{}", Uuid::new_v4(), ext);
+    let dest = dir.join(&file_name);
+
+    tokio::fs::copy(&src, &dest)
+        .await
+        .map_err(|e| format!("复制视频失败: {e}"))?;
+
+    Ok(dest.to_string_lossy().to_string())
+}
+
+async fn delete_avatar_file_if_allowed(app: &AppHandle, path: &str) -> Result<(), String> {
+    let target = normalize_path(path);
+    let dir = avatars_dir(app)?;
+    if !is_under_avatars_dir(&dir, &target) {
+        return Err("不允许删除该路径下的文件".into());
+    }
+    if target.is_file() {
+        tokio::fs::remove_file(&target)
+            .await
+            .map_err(|e| format!("删除文件失败: {e}"))?;
+    }
+    Ok(())
+}

src-tauri/src/commands/mod.rs

@@ -1,6 +1,8 @@
 pub mod api;
 pub mod app_config;
 pub mod auth;
+pub mod audio;
+pub mod avatar;
 pub mod fs_util;
 pub mod nodejs;
 pub mod quickjs;

src-tauri/src/lib.rs

@@ -1,6 +1,10 @@
 pub mod api_client;
 pub mod api_crypto;
 pub mod app_config;
+pub mod audio_db;
+pub mod audio_store;
+pub mod avatar_db;
+pub mod avatar_store;
 pub mod local_config;
 pub mod asr;
 pub mod auth_session;
@@ -21,16 +25,22 @@ pub fn run() {
     tauri::Builder::default()
         .manage(auth_session::AuthSession::default())
         .manage(app_config::AppConfig::new())
+        .manage(avatar_store::AvatarStore::new())
+        .manage(audio_store::AudioStore::new())
         .setup(|app| {
             let handle = app.handle().clone();
             tauri::async_runtime::block_on(async move {
                 let app_config = handle.state::<app_config::AppConfig>();
+                let avatar_store = handle.state::<avatar_store::AvatarStore>();
+                let audio_store = handle.state::<audio_store::AudioStore>();
                 let dir = handle
                     .path()
                     .app_data_dir()
                     .map_err(|e| format!("无法获取应用数据目录: {e}"))?;
                 let db_path = dir.join("local_config.db");
                 app_config.init_local_store(db_path).await?;
+                avatar_store.init(dir.join("avatars.db")).await?;
+                audio_store.init(dir.join("generated_audios.db")).await?;
                 Ok::<(), String>(())
             })
             .map_err(|e| -> Box<dyn std::error::Error> { e.into() })?;
@@ -44,6 +54,7 @@ pub fn run() {
             }
         }))
         .plugin(tauri_plugin_opener::init())
+        .plugin(tauri_plugin_dialog::init())
         .invoke_handler(tauri::generate_handler![
             commands::api::api_request,
             commands::auth::sync_auth_session,
@@ -61,6 +72,15 @@ pub fn run() {
             commands::nodejs::run_nodejs_script_source,
             commands::nodejs::list_nodejs_scripts,
             commands::fs_util::read_local_file_base64,
+            commands::avatar::list_avatars,
+            commands::avatar::insert_avatar,
+            commands::avatar::update_avatar_name,
+            commands::avatar::delete_avatar,
+            commands::avatar::avatar_name_exists,
+            commands::avatar::import_avatar_video,
+            commands::audio::list_generated_audios,
+            commands::audio::insert_generated_audio,
+            commands::audio::delete_generated_audio,
         ])
         .run(tauri::generate_context!())
         .expect("error while running tauri application");

src-tauri/tauri.conf.json

@@ -22,7 +22,11 @@
       }
     ],
     "security": {
-      "csp": null
+      "csp": null,
+      "assetProtocol": {
+        "enable": true,
+        "scope": ["**"]
+      }
     }
   },
   "bundle": {