Move stuff to files module

This commit is contained in:
Joscha 2021-11-21 23:00:12 +01:00
parent 5674bcdc00
commit b4b8dd53e0
8 changed files with 31 additions and 20 deletions

View file

@ -1,330 +0,0 @@
use chrono::NaiveDate;
#[derive(Debug)]
pub struct Time {
pub hour: u8,
pub min: u8,
}
impl Time {
pub fn new(hour: u32, min: u32) -> Option<Self> {
if hour < 24 && min < 60 || hour == 24 && min == 0 {
Some(Self {
hour: hour as u8,
min: min as u8,
})
} else {
None
}
}
}
#[derive(Debug, Clone, Copy)]
pub enum Weekday {
Monday,
Tuesday,
Wednesday,
Thursday,
Friday,
Saturday,
Sunday,
}
impl Weekday {
pub fn name(&self) -> &'static str {
match self {
Weekday::Monday => "mon",
Weekday::Tuesday => "tue",
Weekday::Wednesday => "wed",
Weekday::Thursday => "thu",
Weekday::Friday => "fri",
Weekday::Saturday => "sat",
Weekday::Sunday => "sun",
}
}
}
#[derive(Debug)]
pub enum DeltaStep {
/// `y`, move by a year, keeping the same month and day
Year(i32),
/// `m`, move by a month, keeping the same day `d`
Month(i32),
/// `M`, move by a month, keeping the same day `D`
MonthReverse(i32),
/// `d`
Day(i32),
/// `w`, move by 7 days
Week(i32),
/// `h`
Hour(i32),
/// `m`
Minute(i32),
/// `mon`, `tue`, `wed`, `thu`, `fri`, `sat`, `sun`
///
/// Move to the next occurrence of the specified weekday
Weekday(i32, Weekday),
}
impl DeltaStep {
pub fn amount(&self) -> i32 {
match self {
DeltaStep::Year(i) => *i,
DeltaStep::Month(i) => *i,
DeltaStep::MonthReverse(i) => *i,
DeltaStep::Day(i) => *i,
DeltaStep::Week(i) => *i,
DeltaStep::Hour(i) => *i,
DeltaStep::Minute(i) => *i,
DeltaStep::Weekday(i, _) => *i,
}
}
pub fn name(&self) -> &'static str {
match self {
DeltaStep::Year(_) => "y",
DeltaStep::Month(_) => "m",
DeltaStep::MonthReverse(_) => "M",
DeltaStep::Day(_) => "d",
DeltaStep::Week(_) => "w",
DeltaStep::Hour(_) => "h",
DeltaStep::Minute(_) => "min",
DeltaStep::Weekday(_, wd) => wd.name(),
}
}
}
#[derive(Debug)]
pub struct Delta(pub Vec<DeltaStep>);
#[derive(Debug)]
pub struct DateSpec {
pub start: NaiveDate,
pub start_delta: Option<Delta>,
pub start_time: Option<Time>,
pub end: Option<NaiveDate>,
pub end_delta: Option<Delta>,
pub end_time: Option<Time>,
pub repeat: Option<Delta>,
}
#[derive(Debug)]
pub struct WeekdaySpec {
pub start: Weekday,
pub start_time: Option<Time>,
pub end: Option<Weekday>,
pub end_delta: Option<Delta>,
pub end_time: Option<Time>,
}
#[derive(Debug)]
pub enum Var {
/// `true`, always 1
True,
/// `false`, always 0
False,
/// `mon`, always 1
Monday,
/// `tue`, always 2
Tuesday,
/// `wed`, always 3
Wednesday,
/// `thu`, always 4
Thursday,
/// `fri`, always 5
Friday,
/// `sat`, always 6
Saturday,
/// `sun`, always 7
Sunday,
/// `j`, see <https://en.wikipedia.org/wiki/Julian_day>
JulianDay,
/// `y`
Year,
/// `yl`, length of the current year in days
///
/// Equal to `isLeapYear ? 366 : 365`
YearLength,
/// `yd`, day of the year
YearDay,
/// `yD`, day of the year starting from the end
///
/// Equal to `yl - yd + 1`
YearDayReverse,
/// `yw`, 1 during the first 7 days of the year, 2 during the next etc.
///
/// Equal to `((yd - 1) / 7) + 1`
YearWeek,
/// `yW`, 1 during the last 7 days of the year, 2 during the previous etc.
///
/// Equal to `((yD - 1) / 7) + 1`
YearWeekReverse,
/// `m`
Month,
/// `ml`, length of the current month in days
MonthLength,
/// `mw`, 1 during the first 7 days of the month, 2 during the next etc.
///
/// Equal to `((md - 1) / 7) + 1`
MonthWeek,
/// `mW`, 1 during the last 7 days of the month, 2 during the previous etc.
///
/// Equal to `((mD - 1) / 7) + 1`
MonthWeekReverse,
/// `d`, day of the month
Day,
/// `D`, day of the month starting from the end
///
/// Equal to `ml - md + 1`
DayReverse,
/// `iy`, ISO 8601 year
IsoYear,
/// `iyl`, length of current ISO 8601 year **in weeks**
IsoYearLength,
/// `iw`, ISO 8601 week
IsoWeek,
/// `wd`, day of the week, starting at monday with 1
Weekday,
/// `e`, day of the year that easter falls on
Easter,
/// `isWeekday`, whether the current day is one of mon-fri
IsWeekday,
/// `isWeekend`, whether the current day is one of sat-sun
IsWeekend,
/// `isLeapYear`, whether the current year is a leap year
IsLeapYear,
}
impl Var {
pub fn name(&self) -> &'static str {
match self {
// Constants
Var::True => "true",
Var::False => "false",
Var::Monday => "mon",
Var::Tuesday => "tue",
Var::Wednesday => "wed",
Var::Thursday => "thu",
Var::Friday => "fri",
Var::Saturday => "sat",
Var::Sunday => "sun",
// Variables
Var::JulianDay => "j",
Var::Year => "y",
Var::YearLength => "yl",
Var::YearDay => "yd",
Var::YearDayReverse => "yD",
Var::YearWeek => "yw",
Var::YearWeekReverse => "yW",
Var::Month => "m",
Var::MonthLength => "ml",
Var::MonthWeek => "mw",
Var::MonthWeekReverse => "mW",
Var::Day => "d",
Var::DayReverse => "D",
Var::IsoYear => "iy",
Var::IsoYearLength => "iyl",
Var::IsoWeek => "iw",
Var::Weekday => "wd",
Var::Easter => "e",
// Variables with "boolean" values
Var::IsWeekday => "isWeekday",
Var::IsWeekend => "isWeekend",
Var::IsLeapYear => "isLeapYear",
}
}
}
#[derive(Debug)]
pub enum Expr {
Lit(i64),
Var(Var),
Paren(Box<Expr>),
// Integer-y operations
Neg(Box<Expr>),
Add(Box<Expr>, Box<Expr>),
Sub(Box<Expr>, Box<Expr>),
Mul(Box<Expr>, Box<Expr>),
Div(Box<Expr>, Box<Expr>),
Mod(Box<Expr>, Box<Expr>),
// Comparisons
Eq(Box<Expr>, Box<Expr>),
Neq(Box<Expr>, Box<Expr>),
Lt(Box<Expr>, Box<Expr>),
Lte(Box<Expr>, Box<Expr>),
Gt(Box<Expr>, Box<Expr>),
Gte(Box<Expr>, Box<Expr>),
// Boolean-y operations
Not(Box<Expr>),
And(Box<Expr>, Box<Expr>),
Or(Box<Expr>, Box<Expr>),
Xor(Box<Expr>, Box<Expr>),
}
#[derive(Debug)]
pub struct FormulaSpec {
pub start: Option<Expr>, // None: *
pub start_delta: Option<Delta>,
pub start_time: Option<Time>,
pub end_delta: Option<Delta>,
pub end_time: Option<Time>,
}
#[derive(Debug)]
pub enum Spec {
Date(DateSpec),
Weekday(WeekdaySpec),
Formula(FormulaSpec),
}
#[derive(Debug)]
pub struct Done {
pub refering_to: Option<NaiveDate>,
pub created_at: Option<(NaiveDate, Time)>,
}
#[derive(Debug)]
pub struct Task {
pub title: String,
pub when: Vec<Spec>,
pub from: Option<NaiveDate>,
pub until: Option<NaiveDate>,
pub except: Vec<NaiveDate>,
pub done: Vec<Done>,
pub desc: Vec<String>,
}
#[derive(Debug)]
pub struct Note {
pub title: String,
pub when: Vec<Spec>, // Should not be empty?
pub from: Option<NaiveDate>,
pub until: Option<NaiveDate>,
pub except: Vec<NaiveDate>,
pub desc: Vec<String>,
}
#[derive(Debug)]
pub struct BirthdaySpec {
pub date: NaiveDate,
pub year_known: bool, // If year is unknown, use NaiveDate of year 0
}
#[derive(Debug)]
pub struct Birthday {
pub title: String,
pub when: BirthdaySpec,
pub desc: Vec<String>,
}
#[derive(Debug)]
pub enum Command {
Task(Task),
Note(Note),
Birthday(Birthday),
}
#[derive(Debug)]
pub struct File {
pub commands: Vec<Command>,
}