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use crate::places::place_search::text_search::request::Request;
use percent_encoding::{utf8_percent_encode, NON_ALPHANUMERIC};
// -----------------------------------------------------------------------------
impl<'a> Request<'a> {
/// Builds the query string for the Google Maps Places API _Text Search_
/// query based on the input provided by the client.
///
/// ## Arguments
///
/// This method accepts no arguments.
pub fn build(&mut self) -> &'a mut Request {
// This section builds the "required parameters" portion of the query
// string:
let mut query = format!(
"key={}&query={}&radius={}",
self.client.key,
utf8_percent_encode(&self.input, NON_ALPHANUMERIC),
self.radius,
);
// This section builds the "optional parameters" portion of the query
// string:
// Language key/value pair:
if let Some(language) = &self.language {
query.push_str("&language=");
query.push_str(&String::from(language));
}
// Location key/value pair:
if let Some(location) = &self.location {
query.push_str("&location=");
query.push_str(&String::from(location));
}
if let Some(maxprice) = &self.maxprice {
query.push_str("&maxprice=");
query.push_str(&maxprice.to_string());
}
if let Some(minprice) = &self.minprice {
query.push_str("&minprice=");
query.push_str(&minprice.to_string());
}
if let Some(opennow) = &self.opennow {
if *opennow {
query.push_str("&opennow");
}
}
// Page Token key/value pair:
if let Some(pagetoken) = &self.pagetoken {
query.push_str("&pagetoken=");
query.push_str(pagetoken);
}
// Region key/value pair:
if let Some(region) = &self.region {
query.push_str("®ion=");
query.push_str(&String::from(region));
}
// Place Type key/value pair:
if let Some(place_type) = &self.place_type {
query.push_str("&type=");
query.push_str(&String::from(place_type));
}
// Set query string in Request struct.
self.query = Some(query);
// Return modified Request struct to caller.
self
} // fn
} // impl