//! Configuration validation with JSON Schema.

use crate::{ConfigResult, ConfigValue};
use serde::{Deserialize, Serialize};

/// Validation rule for configuration values.
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ValidationRule {
    pub key_pattern: String,
    pub required: bool,
    pub value_type: Option<String>,
    pub min_value: Option<f64>,
    pub max_value: Option<f64>,
    pub allowed_values: Option<Vec<String>>,
}

/// Validation schema for configuration.
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ValidationSchema {
    pub rules: Vec<ValidationRule>,
}

/// Configuration validator.
#[derive(Debug)]
pub struct ConfigValidator {
    _schema: ValidationSchema,
}

impl ConfigValidator {
    pub fn new() -> Self {
        Self {
            _schema: ValidationSchema { rules: Vec::new() },
        }
    }

    pub async fn validate_value(&self, _key: &str, _value: &ConfigValue) -> ConfigResult<()> {
        // Placeholder implementation
        Ok(())
    }
}

impl Default for ConfigValidator {
    fn default() -> Self {
        Self::new()
    }
}