Struct PriorYearGenerator 

pub struct PriorYearGenerator { /* private fields */ }

Generates prior-year comparative data from current-year balances.

Implementations

impl PriorYearGenerator

pub fn new(seed: u64) -> Self

Create a new generator with the given seed.

pub fn generate_comparatives( &mut self, entity_code: &str, fiscal_year: i32, current_balances: &[(String, String, Decimal)], ) -> Vec<PriorYearComparative>

Generate prior-year comparative data from current-year account balances.

For each account the prior-year amount is derived by applying a realistic year-over-year growth factor drawn from N(0.03, 0.12). The prior-year amount is then adjusted to follow Benford’s law on its first digit.

pub fn generate_findings( &mut self, entity_code: &str, fiscal_year: i32, ) -> Vec<PriorYearFinding>

Generate prior-year audit findings.

Produces 3-8 findings with realistic distributions across finding types, statuses, and risk areas.

pub fn generate_summary( &mut self, entity_code: &str, fiscal_year: i32, current_balances: &[(String, String, Decimal)], ) -> PriorYearSummary

Generate a complete prior-year summary including comparatives, findings, and the prior-year engagement metadata.