use heromodels_core::BaseModelData;
use heromodels_derive::model;
use serde::{Deserialize, Serialize};

/// Represents a step within a signing flow.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[model]
pub struct FlowStep {
    /// Base model data.
    pub base_data: BaseModelData,

    /// Foreign key to the Flow this step belongs to.
    #[index]
    pub flow_id: u32,

    /// Optional description for the step.
    pub description: Option<String>,

    /// Order of this step within the flow.
    #[index]
    pub step_order: u32,

    /// Current status of the flow step (e.g., "Pending", "InProgress", "Completed", "Failed").
    pub status: String,
}

impl FlowStep {
    /// Create a new flow step.
    pub fn new(id: u32, flow_id: u32, step_order: u32, status: impl ToString) -> Self {
        Self {
            base_data: BaseModelData::new(id),
            flow_id,
            description: None,
            step_order,
            status: status.to_string(),
        }
    }

    /// Sets the description for the flow step.
    pub fn description(mut self, description: impl ToString) -> Self {
        self.description = Some(description.to_string());
        self
    }

    // pub fn status(mut self, status: impl ToString) -> Self {
    //     self.status = status.to_string();
    //     self
    // }
}