feat: 初步增加 Windows 支持

src/audio/types.rs

@@ -0,0 +1,85 @@
+use serde::{Deserialize, Serialize};
+use std::str::FromStr;
+
+use super::encoder::OpusConfig;
+use crate::error::AppError;
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize, Default)]
+#[serde(rename_all = "lowercase")]
+pub enum AudioQuality {
+    Voice,
+    #[default]
+    Balanced,
+    High,
+}
+
+impl AudioQuality {
+    pub fn bitrate(&self) -> u32 {
+        match self {
+            AudioQuality::Voice => 32000,
+            AudioQuality::Balanced => 64000,
+            AudioQuality::High => 128000,
+        }
+    }
+
+    pub fn to_opus_config(&self) -> OpusConfig {
+        match self {
+            AudioQuality::Voice => OpusConfig::voice(),
+            AudioQuality::Balanced => OpusConfig::default(),
+            AudioQuality::High => OpusConfig::music(),
+        }
+    }
+}
+
+impl FromStr for AudioQuality {
+    type Err = AppError;
+
+    fn from_str(s: &str) -> std::result::Result<Self, Self::Err> {
+        match s.trim().to_lowercase().as_str() {
+            "voice" => Ok(Self::Voice),
+            "balanced" => Ok(Self::Balanced),
+            "high" => Ok(Self::High),
+            _ => Err(AppError::BadRequest(format!(
+                "invalid audio quality {:?} (expected voice, balanced, or high)",
+                s.trim()
+            ))),
+        }
+    }
+}
+
+impl std::fmt::Display for AudioQuality {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            AudioQuality::Voice => write!(f, "voice"),
+            AudioQuality::Balanced => write!(f, "balanced"),
+            AudioQuality::High => write!(f, "high"),
+        }
+    }
+}
+
+#[derive(Debug, Clone)]
+pub struct AudioControllerConfig {
+    pub enabled: bool,
+    pub device: String,
+    pub quality: AudioQuality,
+}
+
+impl Default for AudioControllerConfig {
+    fn default() -> Self {
+        Self {
+            enabled: false,
+            device: String::new(),
+            quality: AudioQuality::Balanced,
+        }
+    }
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub struct AudioStatus {
+    pub enabled: bool,
+    pub streaming: bool,
+    pub device: Option<String>,
+    pub quality: AudioQuality,
+    pub subscriber_count: usize,
+    pub error: Option<String>,
+}