vtcode-tui 0.98.2

Reusable TUI primitives and session API for VT Code-style terminal interfaces
use serde::{Deserialize, Serialize};
use std::fmt;

#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize, Default)]
#[serde(rename_all = "lowercase")]
pub enum ReasoningEffortLevel {
    None,
    Minimal,
    Low,
    #[default]
    Medium,
    High,
    XHigh,
}

impl ReasoningEffortLevel {
    pub const fn as_str(self) -> &'static str {
        match self {
            Self::None => "none",
            Self::Minimal => "minimal",
            Self::Low => "low",
            Self::Medium => "medium",
            Self::High => "high",
            Self::XHigh => "xhigh",
        }
    }
}

impl fmt::Display for ReasoningEffortLevel {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        f.write_str(self.as_str())
    }
}

#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize, Default)]
#[serde(rename_all = "lowercase")]
pub enum SystemPromptMode {
    Minimal,
    Lightweight,
    #[default]
    Default,
    Specialized,
}

impl SystemPromptMode {
    pub const fn as_str(self) -> &'static str {
        match self {
            Self::Minimal => "minimal",
            Self::Lightweight => "lightweight",
            Self::Default => "default",
            Self::Specialized => "specialized",
        }
    }
}

impl fmt::Display for SystemPromptMode {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        f.write_str(self.as_str())
    }
}

#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize, Default)]
#[serde(rename_all = "lowercase")]
pub enum ToolDocumentationMode {
    Minimal,
    Progressive,
    #[default]
    Full,
}

impl ToolDocumentationMode {
    pub const fn as_str(self) -> &'static str {
        match self {
            Self::Minimal => "minimal",
            Self::Progressive => "progressive",
            Self::Full => "full",
        }
    }
}

impl fmt::Display for ToolDocumentationMode {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        f.write_str(self.as_str())
    }
}

#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize, Default)]
#[serde(rename_all = "lowercase")]
pub enum VerbosityLevel {
    Low,
    #[default]
    Medium,
    High,
}

impl VerbosityLevel {
    pub const fn as_str(self) -> &'static str {
        match self {
            Self::Low => "low",
            Self::Medium => "medium",
            Self::High => "high",
        }
    }
}

impl fmt::Display for VerbosityLevel {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        f.write_str(self.as_str())
    }
}

#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize, Default)]
#[serde(rename_all = "lowercase")]
pub enum UiSurfacePreference {
    #[default]
    Auto,
    Alternate,
    Inline,
}

impl UiSurfacePreference {
    pub const fn as_str(self) -> &'static str {
        match self {
            Self::Auto => "auto",
            Self::Alternate => "alternate",
            Self::Inline => "inline",
        }
    }
}

impl fmt::Display for UiSurfacePreference {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        f.write_str(self.as_str())
    }
}