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use crate::client::GoogleMapsClient;
use crate::time_zone::request::Request;
use crate::types::LatLng;
use chrono::{DateTime, Utc};
// =============================================================================
impl<'a> Request<'a> {
// -------------------------------------------------------------------------
//
/// Initializes the builder pattern for a Time Zone API query with the
/// required, non-optional parameters.
///
/// ## Arguments
///
/// * `client` ‧ Your application's Google Maps API client struct.
///
/// * `location` ‧ Latitude & longitude of the desired time zone location.
///
/// * `timestamp` ‧ Time is used to determine if Daylight Savings is
/// applicable.
///
/// ## Example
///
/// ```rust
/// use google_maps::prelude::TimeZoneRequest;
/// use google_maps::{LatLng, NaiveDate};
///
/// let time_zone = TimeZoneRequest::new(
/// &my_settings,
/// // St. Vitus Cathedral in Prague, Czechia
/// LatLng::try_from_dec(50.090_903, 14.400_512)?,
/// // Tuesday February 15, 2022 @ 6:00:00 pm
/// NaiveDate::from_ymd(2022, 2, 15).and_hms(18, 00, 0)
/// ).execute();
/// ```
#[must_use]
pub const fn new(
client: &GoogleMapsClient,
location: LatLng,
timestamp: DateTime<Utc>,
) -> Request {
// Instantiate struct and return it to caller:
Request {
// Required parameters:
client,
location,
timestamp,
// Optional parameters:
language: None,
// Internal use only:
query: None,
} // struct
} // fn
// -------------------------------------------------------------------------
//
/// Initializes the builder pattern for a Time Zone API query with the
/// required, non-optional parameters.
///
/// This function is the same as `new` but it supports
/// the [geo](https://crates.io/crates/geo) crate's
/// [Coord](https://docs.rs/geo/latest/geo/geometry/struct.Coord.html) type.
///
/// ## Arguments
///
/// * `client` ‧ Your application's Google Maps API client struct.
/// * `coordinate` - `Coord` of the desired time zone location.
/// * `timestamp` - Time is used to determine if Daylight Savings is
/// applicable.
#[cfg(feature = "geo")]
pub fn try_new_coordinate<'b>(
client: &'a GoogleMapsClient,
coordinate: &'b geo_types::Coord,
timestamp: DateTime<Utc>,
) -> Result<Self, crate::error::Error> {
// Instantiate struct and return it to caller:
Ok(Request {
// Required parameters:
client,
location: LatLng::try_from(coordinate)?,
timestamp,
// Optional parameters:
language: None,
// Internal use only:
query: None,
}) // struct
} // fn
// -------------------------------------------------------------------------
//
/// Initializes the builder pattern for a Time Zone API query with the
/// required, non-optional parameters.
///
/// This function is the same as `new` but it supports
/// the [geo](https://crates.io/crates/geo) crate's
/// [Point](https://docs.rs/geo/latest/geo/geometry/struct.Point.html) type.
///
/// ## Arguments
///
/// * `client` ‧ Your application's Google Maps API client struct.
/// * `point` - `Point` of the desired time zone location.
/// * `timestamp` - Time is used to determine if Daylight Savings is
/// applicable.
#[cfg(feature = "geo")]
pub fn try_new_point<'b>(
client: &'a GoogleMapsClient,
point: &'b geo_types::Point,
timestamp: DateTime<Utc>,
) -> Result<Self, crate::error::Error> {
// Instantiate struct and return it to caller:
Ok(Request {
// Required parameters:
client,
location: LatLng::try_from(point)?,
timestamp,
// Optional parameters:
language: None,
// Internal use only:
query: None,
}) // struct
} // fn
} // impl