use serde::{Deserialize, Serialize};

/// The object type, which is always "model".
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "snake_case")]
pub enum ModelObject {
    Model,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Model<Id> {
    /// The model identifier, which can be referenced in the API endpoints.
    pub id: Id,

    /// The Unix timestamp (in seconds) when the model was created.
    pub created: i64,

    /// The object type, which is always "model".
    pub object: ModelObject,

    /// The organization that owns the model.
    pub owned_by: String,

    /// The date when the model will shut down, or null if not announced.
    #[serde(skip_serializing_if = "Option::is_none")]
    pub shutdown_date: Option<String>,
}

/// The object type, which is always "list".
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(rename_all = "snake_case")]
pub enum ListObject {
    List,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ListModelsResponse<Id> {
    /// The list of currently available models.
    pub data: Vec<Model<Id>>,

    /// The object type, which is always "list".
    pub object: ListObject,
}