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Move the Date struct into types and implement a get_property_numeric.

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This commit is contained in:
Tom Alexander
2023-10-02 15:49:51 -04:00
parent 10ae36a419
commit e7ec23af3d
7 changed files with 203 additions and 112 deletions
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1
src/parser/org_source.rs
View File

@@ -388,6 +388,7 @@ impl<'s> From<CustomError<OrgSource<'s>>> for CustomError<&'s str> {
CustomError::MyError(err) => CustomError::MyError(err.into()),
CustomError::Nom(input, error_kind) => CustomError::Nom(input.into(), error_kind),
CustomError::IO(err) => CustomError::IO(err),
CustomError::BoxedError(err) => CustomError::BoxedError(err),
}
}
}

154
src/parser/timestamp.rs
View File

@@ -21,9 +21,13 @@ use crate::context::ExitMatcherNode;
use crate::context::RefContext;
use crate::error::Res;
use crate::parser::util::get_consumed;
use crate::types::Date;
use crate::types::DayOfMonth;
use crate::types::Month;
use crate::types::Timestamp;
use crate::types::TimestampRangeType;
use crate::types::TimestampType;
use crate::types::Year;
#[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))]
pub(crate) fn timestamp<'b, 'g, 'r, 's>(
@@ -61,6 +65,8 @@ fn diary_timestamp<'b, 'g, 'r, 's>(
source: source.into(),
timestamp_type: TimestampType::Diary,
range_type: TimestampRangeType::None,
start: None,
end: None,
},
))
}
@@ -101,7 +107,7 @@ fn active_timestamp<'b, 'g, 'r, 's>(
input: OrgSource<'s>,
) -> Res<OrgSource<'s>, Timestamp<'s>> {
let (remaining, _) = tag("<")(input)?;
let (remaining, _date) = date(context, remaining)?;
let (remaining, start) = date(context, remaining)?;
let time_context = ContextElement::ExitMatcherNode(ExitMatcherNode {
class: ExitClass::Gamma,
exit_matcher: &active_time_rest_end,
@@ -127,6 +133,8 @@ fn active_timestamp<'b, 'g, 'r, 's>(
source: source.into(),
timestamp_type: TimestampType::Active,
range_type: TimestampRangeType::None,
start: Some(start),
end: None,
},
))
}
@@ -137,7 +145,7 @@ fn inactive_timestamp<'b, 'g, 'r, 's>(
input: OrgSource<'s>,
) -> Res<OrgSource<'s>, Timestamp<'s>> {
let (remaining, _) = tag("[")(input)?;
let (remaining, _date) = date(context, remaining)?;
let (remaining, start) = date(context, remaining)?;
let time_context = ContextElement::ExitMatcherNode(ExitMatcherNode {
class: ExitClass::Gamma,
exit_matcher: &inactive_time_rest_end,
@@ -163,6 +171,8 @@ fn inactive_timestamp<'b, 'g, 'r, 's>(
source: source.into(),
timestamp_type: TimestampType::Inactive,
range_type: TimestampRangeType::None,
start: Some(start),
end: None,
},
))
}
@@ -187,6 +197,8 @@ fn active_date_range_timestamp<'b, 'g, 'r, 's>(
source: source.into(),
timestamp_type: TimestampType::ActiveRange,
range_type: TimestampRangeType::DateRange,
start: None, // TODO
end: None, // TODO
},
))
}
@@ -230,6 +242,8 @@ fn active_time_range_timestamp<'b, 'g, 'r, 's>(
source: source.into(),
timestamp_type: TimestampType::Active,
range_type: TimestampRangeType::None,
start: None, // TODO
end: None, // TODO
},
))
}
@@ -255,6 +269,8 @@ fn inactive_date_range_timestamp<'b, 'g, 'r, 's>(
timestamp_type: TimestampType::InactiveRange,
range_type: TimestampRangeType::DateRange,
start: None, // TODO
end: None, // TODO
},
))
}
@@ -298,129 +314,43 @@ fn inactive_time_range_timestamp<'b, 'g, 'r, 's>(
source: source.into(),
timestamp_type: TimestampType::Inactive,
range_type: TimestampRangeType::None,
start: None, // TODO
end: None, // TODO
},
))
}
pub struct Year(u16);
pub struct Month(u8);
pub struct DayOfMonth(u8);
impl Year {
// TODO: Make a real error type instead of a boxed any error.
pub fn new<'s>(source: &'s str) -> Result<Self, Box<dyn std::error::Error>> {
let year = source.parse::<u16>()?;
Ok(Year(year))
}
pub fn get_value(&self) -> u16 {
self.0
}
}
impl Month {
// TODO: Make a real error type instead of a boxed any error.
pub fn new<'s>(source: &'s str) -> Result<Self, Box<dyn std::error::Error>> {
let month = source.parse::<u8>()?;
if month < 1 || month > 12 {
Err("Month exceeds possible range.")?;
}
Ok(Month(month))
}
pub fn get_value(&self) -> u8 {
self.0
}
}
impl DayOfMonth {
// TODO: Make a real error type instead of a boxed any error.
pub fn new<'s>(source: &'s str) -> Result<Self, Box<dyn std::error::Error>> {
let day_of_month = source.parse::<u8>()?;
if day_of_month < 1 || day_of_month > 31 {
Err("Day of month exceeds possible range.")?;
}
Ok(DayOfMonth(day_of_month))
}
pub fn get_value(&self) -> u8 {
self.0
}
}
pub struct Date<'s> {
year: Year,
month: Month,
day_of_month: DayOfMonth,
day_name: &'s str,
}
impl<'s> Date<'s> {
// TODO: Make a real error type instead of a boxed any error.
pub fn new(
year: Year,
month: Month,
day_of_month: DayOfMonth,
day_name: &'s str,
) -> Result<Self, Box<dyn std::error::Error>> {
// TODO: Does org-mode support non-gregorian calendars?
// TODO: Do I want to validate leap year?
match (month.get_value(), day_of_month.get_value()) {
(1, 1..=31) => {}
(2, 1..=29) => {}
(3, 1..=31) => {}
(4, 1..=30) => {}
(5, 1..=31) => {}
(6, 1..=30) => {}
(7, 1..=31) => {}
(8, 1..=31) => {}
(9, 1..=30) => {}
(10, 1..=31) => {}
(11, 1..=30) => {}
(12, 1..=31) => {}
_ => Err("Invalid day of month for the month.")?,
};
Ok(Date {
year,
month,
day_of_month,
day_name,
})
}
pub fn get_year(&self) -> &Year {
&self.year
}
pub fn get_month(&self) -> &Month {
&self.month
}
pub fn get_day_of_month(&self) -> &DayOfMonth {
&self.day_of_month
}
pub fn get_day_name(&self) -> &'s str {
self.day_name
}
}
#[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))]
fn date<'b, 'g, 'r, 's>(
context: RefContext<'b, 'g, 'r, 's>,
input: OrgSource<'s>,
) -> Res<OrgSource<'s>, OrgSource<'s>> {
let (remaining, _year) = verify(digit1, |year: &OrgSource<'_>| year.len() == 4)(input)?;
) -> Res<OrgSource<'s>, Date<'s>> {
let (remaining, year) = verify(digit1, |year: &OrgSource<'_>| year.len() == 4)(input)?;
let (remaining, _) = tag("-")(remaining)?;
let (remaining, _month) = verify(digit1, |month: &OrgSource<'_>| month.len() == 2)(remaining)?;
let (remaining, month) = verify(digit1, |month: &OrgSource<'_>| month.len() == 2)(remaining)?;
let (remaining, _) = tag("-")(remaining)?;
let (remaining, _day_of_month) = verify(digit1, |day_of_month: &OrgSource<'_>| {
let (remaining, day_of_month) = verify(digit1, |day_of_month: &OrgSource<'_>| {
day_of_month.len() == 2
})(remaining)?;
let (remaining, _dayname) =
let (remaining, day_name) =
opt(tuple((space1, parser_with_context!(dayname)(context))))(remaining)?;
let source = get_consumed(input, remaining);
Ok((remaining, source))
let year = Year::new(Into::<&str>::into(year))
.expect("TODO: I should be able to return CustomError from nom parsers.");
let month = Month::new(Into::<&str>::into(month))
.expect("TODO: I should be able to return CustomError from nom parsers.");
let day_of_month = DayOfMonth::new(Into::<&str>::into(day_of_month))
.expect("TODO: I should be able to return CustomError from nom parsers.");
let date = Date::new(
year,
month,
day_of_month,
day_name.map(|(_, day_name)| Into::<&str>::into(day_name)),
)
.expect("TODO: I should be able to return CustomError from nom parsers.");
Ok((remaining, date))
}
#[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))]