use thiserror::Error;

#[derive(Error, Debug)]
pub enum ProviderError {
    #[error("API request failed: {0}")]
    ApiRequest(#[from] reqwest::Error),

    #[error("Failed to parse JSON response: {0}")]
    JsonParsing(#[from] serde_json::Error),

    #[error("Tushare API returned an error: code={code}, message='{msg}'")]
    TushareApi { code: i64, msg: String },

    #[error("Configuration error: {0}")]
    Configuration(String),

    #[error("Data mapping error: {0}")]
    Mapping(String),

    #[error("Persistence client error: {0}")]
    Persistence(String),

    #[error("Internal error: {0}")]
    Internal(#[from] anyhow::Error),
}

pub type Result<T> = std::result::Result<T, ProviderError>;