Interface Output

zhtp-cli/src/output.rs:9–45

Output abstraction for printing results

/// Output abstraction for printing results
pub trait Output: Send + Sync {
    /// Print normal output
    fn print(&self, msg: &str) -> CliResult<()>;

    /// Print formatted JSON
    fn print_json(&self, data: &serde_json::Value) -> CliResult<()> {
        self.print(&serde_json::to_string_pretty(data)?)
    }

    /// Print error message
    fn error(&self, msg: &str) -> CliResult<()>;

    /// Print success message with checkmark
    fn success(&self, msg: &str) -> CliResult<()> {
        self.print(&format!("✅ {}", msg))
    }

    /// Print warning message
    fn warning(&self, msg: &str) -> CliResult<()> {
        self.print(&format!("⚠️  {}", msg))
    }

    /// Print info message
    fn info(&self, msg: &str) -> CliResult<()> {
        self.print(&format!("ℹ️  {}", msg))
    }

    /// Print a section header
    fn header(&self, title: &str) -> CliResult<()> {
        self.print(&format!("\n{}\n{}", title, "=".repeat(title.len())))
    }

    /// Print a subsection header
    fn subheader(&self, title: &str) -> CliResult<()> {
        self.print(&format!("\n{}\n{}", title, "-".repeat(title.len())))
    }
}

/// Standard console output implementation
pub struct ConsoleOutput;