ferrous-forge 1.9.6

//! Configuration operations (get, set, list, etc.)

use super::types::Config;
use crate::{Error, Result};

impl Config {
    /// Check if configuration has been initialized
    pub fn is_initialized(&self) -> bool {
        self.initialized
    }

    /// Mark configuration as initialized
    pub fn mark_initialized(&mut self) {
        self.initialized = true;
    }

    /// Get a configuration value by key
    pub fn get(&self, key: &str) -> Option<String> {
        match key {
            "update_channel" => Some(self.update_channel.clone()),
            "auto_update" => Some(self.auto_update.to_string()),
            "max_file_lines" => Some(self.max_file_lines.to_string()),
            "max_function_lines" => Some(self.max_function_lines.to_string()),
            "required_edition" => Some(self.required_edition.clone()),
            "required_rust_version" => Some(self.required_rust_version.clone()),
            "ban_underscore_bandaid" => Some(self.ban_underscore_bandaid.to_string()),
            "require_documentation" => Some(self.require_documentation.to_string()),
            _ => None,
        }
    }

    /// Set a configuration value by key
    ///
    /// # Errors
    ///
    /// Returns an error if the key is unknown, the value is invalid for the key's type,
    /// or the key is locked and the value differs from the locked value.
    pub fn set(&mut self, key: &str, value: &str) -> Result<()> {
        match key {
            "update_channel" => self.set_update_channel(value)?,
            "auto_update" => self.set_auto_update(value)?,
            "max_file_lines" => self.set_max_file_lines(value)?,
            "max_function_lines" => self.set_max_function_lines(value)?,
            "required_edition" => self.required_edition = value.to_string(),
            "required_rust_version" => self.required_rust_version = value.to_string(),
            "ban_underscore_bandaid" => self.set_ban_underscore_bandaid(value)?,
            "require_documentation" => self.set_require_documentation(value)?,
            _ => return Err(Error::config(format!("Unknown configuration key: {}", key))),
        }
        Ok(())
    }

    /// Set a configuration value by key with lock validation
    ///
    /// This is an async version that checks against locked values before setting.
    ///
    /// # Errors
    ///
    /// Returns an error if the key is unknown, the value is invalid, or the key is locked.
    pub async fn set_with_lock_check(&mut self, key: &str, value: &str) -> Result<()> {
        // Check for locks first
        use crate::config::locking::ConfigValidator;
        ConfigValidator::validate_change(key, value).await?;

        // If validation passes, set the value
        self.set(key, value)
    }

    /// List all configuration keys and values
    pub fn list(&self) -> Vec<(String, String)> {
        vec![
            ("update_channel".to_string(), self.update_channel.clone()),
            ("auto_update".to_string(), self.auto_update.to_string()),
            (
                "max_file_lines".to_string(),
                self.max_file_lines.to_string(),
            ),
            (
                "max_function_lines".to_string(),
                self.max_function_lines.to_string(),
            ),
            (
                "required_edition".to_string(),
                self.required_edition.clone(),
            ),
            (
                "required_rust_version".to_string(),
                self.required_rust_version.clone(),
            ),
            (
                "ban_underscore_bandaid".to_string(),
                self.ban_underscore_bandaid.to_string(),
            ),
            (
                "require_documentation".to_string(),
                self.require_documentation.to_string(),
            ),
            (
                "clippy_rules".to_string(),
                format!("{:?}", self.clippy_rules),
            ),
            (
                "custom_rules_count".to_string(),
                self.custom_rules.len().to_string(),
            ),
        ]
    }

    /// Reset configuration to defaults
    pub fn reset(&mut self) {
        *self = Self::default();
    }

    // Helper methods for setting individual values
    fn set_update_channel(&mut self, value: &str) -> Result<()> {
        if !["stable", "beta", "nightly"].contains(&value) {
            return Err(Error::config(
                "Invalid update channel. Must be: stable, beta, or nightly",
            ));
        }
        self.update_channel = value.to_string();
        Ok(())
    }

    fn set_auto_update(&mut self, value: &str) -> Result<()> {
        self.auto_update = value
            .parse()
            .map_err(|_| Error::config("Invalid boolean value for auto_update"))?;
        Ok(())
    }

    fn set_max_file_lines(&mut self, value: &str) -> Result<()> {
        self.max_file_lines = value
            .parse()
            .map_err(|_| Error::config("Invalid number for max_file_lines"))?;
        Ok(())
    }

    fn set_max_function_lines(&mut self, value: &str) -> Result<()> {
        self.max_function_lines = value
            .parse()
            .map_err(|_| Error::config("Invalid number for max_function_lines"))?;
        Ok(())
    }

    fn set_ban_underscore_bandaid(&mut self, value: &str) -> Result<()> {
        self.ban_underscore_bandaid = value
            .parse()
            .map_err(|_| Error::config("Invalid boolean value for ban_underscore_bandaid"))?;
        Ok(())
    }

    fn set_require_documentation(&mut self, value: &str) -> Result<()> {
        self.require_documentation = value
            .parse()
            .map_err(|_| Error::config("Invalid boolean value for require_documentation"))?;
        Ok(())
    }
}