Struct PeriodService 

pub struct PeriodService<'a> { /* private fields */ }

Service for budget period management

Implementations

impl<'a> PeriodService<'a>

pub fn new(settings: &'a Settings) -> Self

Create a new period service

pub fn current_period(&self) -> BudgetPeriod

Get the current period based on user preferences

pub fn period_for_date(&self, date: NaiveDate) -> BudgetPeriod

Get the period containing a specific date

pub fn next_period(&self, period: &BudgetPeriod) -> BudgetPeriod

Get the next period after the given one

pub fn previous_period(&self, period: &BudgetPeriod) -> BudgetPeriod

Get the previous period before the given one

pub fn parse_or_current( &self, period_str: Option<&str>, ) -> EnvelopeResult<BudgetPeriod>

Parse a period string or get current period

pub fn parse(&self, s: &str) -> EnvelopeResult<BudgetPeriod>

Parse a period string according to user preferences

Formats supported:

• Monthly: “2025-01”, “January 2025”, “Jan”, “last”, “next”
• Weekly: “2025-W03”, “W3”, “last”, “next”
• Date range: “2025-01-01..2025-01-14”

pub fn recent_periods(&self, count: usize) -> Vec<BudgetPeriod>

Get a list of periods for display (e.g., last 6 months)

pub fn upcoming_periods(&self, count: usize) -> Vec<BudgetPeriod>

Get a list of upcoming periods (current + future)

pub fn format_period(&self, period: &BudgetPeriod) -> String

Format a period for display

pub fn format_period_friendly(&self, period: &BudgetPeriod) -> String

Format a period in a human-friendly way

pub fn is_current(&self, period: &BudgetPeriod) -> bool

Check if a period is the current period