Improve spatial-coordinate-systems

Cargo.lock

@@ -1375,6 +1375,7 @@ dependencies = [
  "thiserror",
  "url",
  "utm",
+ "wasm-bindgen",
 ]
 
 [[package]]

spatial-coordinate-systems/Cargo.toml

@@ -5,6 +5,9 @@ edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
+[features]
+wasm_bindgen = ["dep:wasm-bindgen"]
+
 [dependencies]
 # Excluding because rustc-serialize does not work with wasm
 # dms-coordinates v1.1.0
@@ -23,3 +26,5 @@ pluscodes = "0.5.0"
 utm = "0.1.6"
 thiserror = "1.0.38"
 url = "2.3.1"
+
+wasm-bindgen={version="0.2",optional=true}

spatial-coordinate-systems/src/all.rs

@@ -28,9 +28,9 @@ impl TryFrom<LatLon> for Coordinates {
     fn try_from(latlon: LatLon) -> Result<Self, Self::Error> {
         Ok(Self {
             latlon,
-            dd: dd::Coordinate::try_from(latlon)?,
+            dd: dd::Coordinate::from(latlon),
-            dms: dms::Coordinate::try_from(latlon)?,
+            dms: dms::Coordinate::from(latlon),
-            dmm: dmm::Coordinate::try_from(latlon)?,
+            dmm: dmm::Coordinate::from(latlon),
             utm: utm::Coordinate::try_from(latlon)?,
             plus: plus::Coordinate::try_from(latlon)?,
         })

spatial-coordinate-systems/src/dd.rs

@@ -92,11 +92,9 @@ impl From<&Coordinate> for LatLon {
     }
 }
 
-impl TryFrom<LatLon> for Coordinate {
+impl From<LatLon> for Coordinate {
-    type Error = Error;
+    fn from(value: LatLon) -> Self {
-
+        Self(value)
-    fn try_from(value: LatLon) -> Result<Self, Self::Error> {
-        Ok(Self(value))
     }
 }
 

spatial-coordinate-systems/src/dmm.rs

@@ -148,15 +148,13 @@ impl From<&Coordinate> for LatLon {
     }
 }
 
-impl TryFrom<LatLon> for Coordinate {
+impl From<LatLon> for Coordinate {
-    type Error = Error;
+    fn from(latlon: LatLon) -> Self {
-
+        Self(
-    fn try_from(value: LatLon) -> Result<Self, Self::Error> {
+            DMM::from_decimal_degrees(latlon.get_lat(), true),
-        Ok(Self(
+            DMM::from_decimal_degrees(latlon.get_lon(), false),
-            DMM::from_decimal_degrees(value.get_lat(), true),
+            latlon,
-            DMM::from_decimal_degrees(value.get_lon(), false),
+        )
-            value,
-        ))
     }
 }
 

spatial-coordinate-systems/src/dms.rs

@@ -164,15 +164,13 @@ impl From<&Coordinate> for LatLon {
     }
 }
 
-impl TryFrom<LatLon> for Coordinate {
+impl From<LatLon> for Coordinate {
-    type Error = Error;
+    fn from(latlon: LatLon) -> Self {
-
+        Self(
-    fn try_from(value: LatLon) -> Result<Self, Self::Error> {
+            DMS::from_decimal_degrees(latlon.get_lat(), true),
-        Ok(Self(
+            DMS::from_decimal_degrees(latlon.get_lon(), false),
-            DMS::from_decimal_degrees(value.get_lat(), true),
+            latlon,
-            DMS::from_decimal_degrees(value.get_lon(), false),
+        )
-            value,
-        ))
     }
 }
 

spatial-coordinate-systems/src/latlon.rs

@@ -1,3 +1,5 @@
+#[cfg(feature = "wasm_bindgen")]
+use wasm_bindgen::prelude::*;
 use std::fmt;
 
 use nom::{
@@ -12,6 +14,7 @@ use crate::{
     Error,
 };
 
+#[cfg_attr(feature = "wasm_bindgen", wasm_bindgen(getter_with_clone))]
 #[derive(PartialEq, Debug, Clone, Copy)]
 pub struct LatLon {
     lat: f64,

spatial-coordinate-systems/src/lib.rs

@@ -89,6 +89,10 @@ impl Coordinate {
                     map(dd::Coordinate::parse, Coordinate::DD),
                     // map(xpin::Coordinate::parse, Cordinate::Xpin),
                     map(plus::Coordinate::parse, Coordinate::Plus),
+                    // Try to parse as a URL last
+                    map(urls::CoordinateUrls::parse, |coordinate_urls| {
+                        Coordinate::DD(dd::Coordinate::from(coordinate_urls.latlon))
+                    }),
                 )),
                 space0,
                 eof,
@@ -101,9 +105,9 @@ impl Coordinate {
         let lat_lon = LatLon::from(self);
 
         Ok(match coordinate_type {
-            CoordinateType::DD => Self::DD(dd::Coordinate::try_from(lat_lon)?),
+            CoordinateType::DD => Self::DD(dd::Coordinate::from(lat_lon)),
-            CoordinateType::DMS => Self::DMS(dms::Coordinate::try_from(lat_lon)?),
+            CoordinateType::DMS => Self::DMS(dms::Coordinate::from(lat_lon)),
-            CoordinateType::DMM => Self::DMM(dmm::Coordinate::try_from(lat_lon)?),
+            CoordinateType::DMM => Self::DMM(dmm::Coordinate::from(lat_lon)),
             CoordinateType::UTM => Self::UTM(utm::Coordinate::try_from(lat_lon)?),
             CoordinateType::Plus => Self::Plus(plus::Coordinate::try_from(lat_lon)?),
         })

spatial-coordinate-systems/src/plus.rs

@@ -56,14 +56,14 @@ impl From<&Coordinate> for LatLon {
 impl TryFrom<LatLon> for Coordinate {
     type Error = pluscodes::Error;
 
-    fn try_from(value: LatLon) -> Result<Self, Self::Error> {
+    fn try_from(latlon: LatLon) -> Result<Self, Self::Error> {
         pluscodes::encode(
             &pluscodes::Coordinate {
-                latitude: value.get_lat(),
+                latitude: latlon.get_lat(),
-                longitude: value.get_lon(),
+                longitude: latlon.get_lon(),
             },
             PLUSCODE_LENGTH,
         )
-        .map(|pluscode| Coordinate(pluscode, value))
+        .map(|pluscode| Coordinate(pluscode, latlon))
     }
 }

spatial-coordinate-systems/src/urls.rs

@@ -1,75 +1,110 @@
-use crate::{Error, LatLon};
+#[cfg(feature = "wasm_bindgen")]
+use wasm_bindgen::prelude::*;
+use crate::{common::parse_f64, Error, LatLon};
+use nom::{
+    branch::alt,
+    bytes::complete::tag,
+    character::complete::digit1,
+    combinator::{eof, fail, map, map_res, rest},
+    error::context,
+    sequence::tuple,
+    IResult,
+};
 use std::str::FromStr;
 use url::Url;
 
 // TODO: Set a reasonable OSM zoom level
 const OPENSTREETMAP_ZOOM_LEVEL: u8 = 19;
 
+#[cfg_attr(feature = "wasm_bindgen", wasm_bindgen(getter_with_clone))]
 #[derive(PartialEq, Debug, Clone)]
 pub struct CoordinateUrls {
     // TODO: These should be getters only
     pub google_maps: String,
     pub openstreetmap: String,
+    pub waze: String,
+    pub apple_maps: String,
+    pub osmand: String,
+    pub bing_maps: String,
     pub latlon: LatLon,
 }
 
 impl CoordinateUrls {
-    pub fn parse(i: &str) -> Result<Self, Error> {
+    pub fn parse(i: &str) -> IResult<&str, Self> {
-        let url = Url::parse(i.trim())?;
+        // let (_, url) = Self::parse_url_full(i)?;
+        // TODO: Do we have to convert to url for each of these?
+        map(
+            alt((Self::parse_google_maps, Self::parse_openstreetmap)),
+            Self::from,
+        )(i)
+    }
 
-        let pairs = url.query_pairs();
+    fn parse_url_full(i: &str) -> IResult<&str, Url> {
-        let mut possible_latlon = vec![];
+        map_res(rest, |i: &str| Url::parse(i.trim()))(i)
+    }
 
-        for (key, value) in pairs {
+    fn parse_google_maps(i: &str) -> IResult<&str, LatLon> {
+        let (_, url) = Self::parse_url_full(i)?;
+
+        for (key, value) in url.query_pairs() {
             if key == "query" {
-                possible_latlon.push(value.to_string());
+                if let Ok((_str, ret)) = LatLon::parse_full(value.as_ref()) {
+                    return Ok(("", ret));
+                }
             }
         }
 
+        context("latlon not found in url", fail)(i)
+    }
+
+    fn parse_openstreetmap(i: &str) -> IResult<&str, LatLon> {
+        let (_, url) = Self::parse_url_full(i)?;
+
+        // First check if they are querying anything
+        // https://www.openstreetmap.org/query?lat=12.34&lon=56.78#...
+        {
+            let get_float = |k: &str| {
+                url.query_pairs()
+                    .filter(|(key, _value)| key == k)
+                    .find_map(|(_key, value)| parse_f64(&value).ok().map(|(_, ret)| ret))
+            };
+
+            let lat = get_float("lat");
+            let lon = get_float("lat");
+
+            if let Some((lat, lon)) = lat.zip(lon) {
+                if let Ok(ret) = LatLon::new(lat, lon) {
+                    return Ok(("", ret));
+                }
+            }
+        }
+
+        // Now check the fragment
+        // https://www.openstreetmap.org/query?lat=12.34&lon=56.78#...map=19/12.34/56.78
+        {
+            // TODO: Do not unwrap
             if let Some(fragment) = url.fragment() {
-            if let Some(("map", v)) = fragment.split_once("=") {
+                if let Ok((_str, ret)) = map_res(
-                if let Some((_, lat_slash_lon)) = v.split_once("/") {
+                    tuple((
-                    if let Some((lat, lon)) = lat_slash_lon.split_once("/") {
+                        tag("map="),
-                        possible_latlon.push(format!("{lat},{lon}"));
+                        // Zoom level
-                    }
+                        digit1,
+                        tag("/"),
+                        parse_f64,
+                        tag("/"),
+                        parse_f64,
+                        eof,
+                    )),
+                    |(_map_equals, _zoom, _, lat, _, lon, _eof)| LatLon::new(lat, lon),
+                )(fragment)
+                {
+                    return Ok(("", ret));
                 }
             }
         }
 
-        // Try to parse a url from google maps
+        context("latlon not found in url", fail)(i)
-        possible_latlon
-            .iter()
-            .find_map(|value| {
-                LatLon::parse_full(value.as_ref())
-                    .map(|(_, ret)| ret)
-                    .ok()
-                    .map(Self::try_from)
-            })
-            .ok_or_else(|| Error::NoUrlLatLon(i.to_string()))?
     }
-
-    // fn parse_openstreetmap(i: Url) ->IResult<(), LatLon> {
-    //     map_res(tuple((
-    //         tag("map="),
-    //         digit1,
-    //         tag("/"),
-    //         parse_f64 ,
-    //         tag("/"),
-    //         parse_f64 ,
-    //         eof
-    //     )), |(
-    //         _,
-    //         _,
-    //         _,
-    //         lat ,
-    //         _,
-    //         lon ,
-    //         _,
-    //     )| {
-    //         LatLon::new(lat,lon)
-
-    //     })(i.fragment().ok_or((Err(()))))
-    // }
 }
 
 impl From<&CoordinateUrls> for LatLon {
@@ -78,29 +113,76 @@ impl From<&CoordinateUrls> for LatLon {
     }
 }
 
-impl TryFrom<LatLon> for CoordinateUrls {
+impl From<LatLon> for CoordinateUrls {
-    type Error = Error;
+    fn from(latlon: LatLon) -> Self {
-
-    fn try_from(latlon: LatLon) -> Result<Self, Self::Error> {
         let (lat, lon) = (latlon.get_lat(), latlon.get_lon());
-        let latlon_str = format!("{lat},{lon}");
+        let (lat_str, lon_str) = (format!("{lat}"), format!("{lon}"));
+        let ll = format!("{lat},{lon}");
+
+        let google_maps = String::from(
+            Url::parse_with_params(
+                "https://www.google.com/maps/search/",
+                &[("api", "1"), ("query", ll.as_ref())],
+            )
+            .unwrap(),
+        );
 
         let openstreetmap = {
-            let mut ret = Url::parse("https://www.openstreetmap.org/")?;
+            let mut ret = Url::parse_with_params(
+                "https://www.openstreetmap.org/query",
+                &[("lat", lat_str.as_str()), ("lon", lon_str.as_str())],
+            )
+            .unwrap();
 
             ret.set_fragment(Some(&format!("map={OPENSTREETMAP_ZOOM_LEVEL}/{lat}/{lon}")));
 
             String::from(ret)
         };
 
-        Ok(Self {
+        // https://developers.google.com/waze/deeplinks
-            google_maps: String::from(Url::parse_with_params(
+        let waze = String::from(
-                "https://www.google.com/maps/search/",
+            Url::parse_with_params(
-                &[("api", "1"), ("query", &latlon_str)],
+                "https://waze.com/ul",
-            )?),
+                // TODO: Figure out what nagivate=yes does
+                &[("ll", ll.as_ref()), ("navigate", "yes")],
+            )
+            .unwrap(),
+        );
+
+        // https://developer.apple.com/library/archive/featuredarticles/iPhoneURLScheme_Reference/MapLinks/MapLinks.html
+        // http://maps.apple.com/?ll=50.894967,4.341626
+        let apple_maps = String::from(
+            Url::parse_with_params("https://maps.apple.com/", &[("ll", ll.as_str())]).unwrap(),
+        );
+
+        let osmand = String::from(
+            Url::parse_with_params(
+                "https://osmand.net/go",
+                // TODO: Find a good zoom level
+                &[
+                    ("lat", lat_str.as_ref()),
+                    ("lon", lon_str.as_ref()),
+                    ("z", "17"),
+                ],
+            )
+            .unwrap(),
+        );
+
+        // https://learn.microsoft.com/en-us/bingmaps/articles/create-a-custom-map-url
+        let bing_maps = String::from(
+            Url::parse_with_params("https://bing.com/maps/default.aspx", &[("cp", ll.as_str())])
+                .unwrap(),
+        );
+
+        Self {
+            google_maps,
             openstreetmap,
             latlon,
-        })
+            waze,
+            apple_maps,
+            osmand,
+            bing_maps,
+        }
     }
 }
 
@@ -108,7 +190,7 @@ impl FromStr for CoordinateUrls {
     type Err = Error;
 
     fn from_str(i: &str) -> Result<Self, Self::Err> {
-        Self::parse(i).map_err(Into::into)
+        Self::parse(i).map(|(_, ret)| ret).map_err(Into::into)
     }
 }
 

xpin-wasm/Cargo.toml

@@ -11,5 +11,5 @@ crate-type = ["cdylib"]
 [dependencies]
 wasm-bindgen = "0.2"
 xpin = {path=".."}
-spatial-coordinate-systems = {path="../spatial-coordinate-systems/"}
+spatial-coordinate-systems = {path="../spatial-coordinate-systems/",features=["wasm_bindgen"]}
 console_error_panic_hook = "0.1.7"

xpin-wasm/src/lib.rs

@@ -1,6 +1,6 @@
 use std::str::FromStr;
 
-use spatial_coordinate_systems::{Coordinate, LatLon};
+use spatial_coordinate_systems::{urls::CoordinateUrls, Coordinate, LatLon};
 use wasm_bindgen::prelude::*;
 use xpin::Address;
 
@@ -177,9 +177,7 @@ impl TryFrom<&'_ Address<'_>> for EncodedAddress {
             address: addr.to_string(),
             lat_lon: Box::new([lat, lon]),
             src_coords,
-            coordinate_urls: spatial_coordinate_systems::urls::CoordinateUrls::try_from(
+            coordinate_urls: CoordinateUrls::try_from(all_coordinates.latlon)
-                all_coordinates.latlon,
-            )
                 .map_err(|e| e.to_string())?
                 .into(),
             decimal_degrees: format!("{}, {}", lat, lon),
@@ -188,22 +186,22 @@ impl TryFrom<&'_ Address<'_>> for EncodedAddress {
     }
 }
 
-#[wasm_bindgen(getter_with_clone)]
+// #[wasm_bindgen(getter_with_clone)]
-#[derive(Debug, Clone)]
+// #[derive(Debug, Clone)]
-pub struct CoordinateUrls {
+// pub struct CoordinateUrls {
-    // TODO: These should be getters only
+//     // TODO: These should be getters only
-    pub google_maps: String,
+//     pub google_maps: String,
-    pub openstreetmap: String,
+//     pub openstreetmap: String,
-}
+// }
 
-impl From<spatial_coordinate_systems::urls::CoordinateUrls> for CoordinateUrls {
+// impl From<spatial_coordinate_systems::urls::CoordinateUrls> for CoordinateUrls {
-    fn from(value: spatial_coordinate_systems::urls::CoordinateUrls) -> Self {
+//     fn from(value: spatial_coordinate_systems::urls::CoordinateUrls) -> Self {
-        Self {
+//         Self {
-            google_maps: value.google_maps,
+//             google_maps: value.google_maps,
-            openstreetmap: value.openstreetmap,
+//             openstreetmap: value.openstreetmap,
-        }
+//         }
-    }
+//     }
-}
+// }
 
 #[cfg(test)]
 mod tests {