Function unsupported_agent_report_error

rust/crates/ccusage-cli/src/parser.rs:694–714

(args: &[String])

}

fn unsupported_agent_report_error(args: &[String]) -> Option<String> {
    let tokens = command_tokens(args);
    let [agent, report, ..] = tokens.as_slice() else {
        return None;
    };
    if !is_agent_command(agent) || agent_report_supported(agent, report) {
        return None;
    }

    let display = agent_display_name(agent);
    let message = if matches!(report.as_str(), "blocks" | "statusline") {
        format!(
            "The \"{report}\" report is only available for Claude Code usage.\nUse \"ccusage {agent} daily\" for {display} usage reports."
        )
    } else {
        format!(
            "The \"{report}\" report is not available for {display} usage.\nUse \"ccusage {agent} daily\" for {display} usage reports."
        )
    };
    Some(message)
}

pub(crate) fn command_tokens(args: &[String]) -> Vec<String> {
    let mut tokens = Vec::new();