argv-todo 0.1.0

A Vim-style terminal todo manager with nested tasks, priorities, search, and local SQLite storage
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use anyhow::{Result, bail};

#[derive(Debug, Default, Clone, Copy, PartialEq, Eq)]
pub(crate) enum TaskView {
    #[default]
    Normal,
    Split,
}

impl TaskView {
    pub(crate) fn label(self) -> &'static str {
        match self {
            Self::Normal => "normal",
            Self::Split => "split",
        }
    }

    pub(crate) fn next(self) -> Self {
        match self {
            Self::Normal => Self::Split,
            Self::Split => Self::Normal,
        }
    }

    pub(super) fn parse(value: &str) -> Result<Self> {
        match value {
            // Removed layouts fall back to the normal view for existing configs.
            "normal" | "nested" => Ok(Self::Normal),
            "split" => Ok(Self::Split),
            _ => bail!("task_view must be normal or split"),
        }
    }
}