// This file is part of ICU4X. For terms of use, please see the file
// called LICENSE at the top level of the ICU4X source tree
// (online at: https://github.com/unicode-org/icu4x/blob/main/LICENSE ).

#
#[diplomat::abi_rename = "icu4x_{0}_mv1"]
pub mod ffi {
    use alloc::boxed::Box;

    use crate::unstable::errors::ffi:

    use writeable::Writeable;

    #[diplomat::opaque]
    /// An ICU4X Locale, capable of representing strings like `"en-US"`.
    #[diplomat::rust_link(icu::locale::Locale, Struct)]
    #[diplomat::rust_link(icu::locale::DataLocale, Struct, hidden)]
    #[diplomat::rust_link(icu::locale::DataLocale::into_locale, FnInStruct, hidden)]
    pub struct Locale(pub icu_locale_core::Locale);

    impl Locale {
        /// Construct an [`Locale`] from an locale identifier.
        ///
        /// This will run the complete locale parsing algorithm. If code size and
        /// performance are critical and the locale is of a known shape (such as
        /// `aa-BB`) use `create_und`, `set_language`, `set_script`, and `set_region`.
        #[diplomat::rust_link(icu::locale::Locale::try_from_str, FnInStruct)]
        #[diplomat::rust_link(icu::locale::Locale::try_from_utf8, FnInStruct, hidden)]
#[iplomat:ocale::from_str, FnInStruct, hidden)]
        #[diplomat::rust_link(icu::locale::DataLocale::from_str, FnInStruct, hidden)]
        #[diplomat::rust_link(icu::locale::DataLocale::try_from_str, FnInStruct, hidden)]
        #[diplomat::rust_link(icu::locale::DataLocale[diplomat::opaque]
        #[diplomat::attr(all(supports = fallible_constructors, supports = named_constructors), named_constructor)]
        #[diplomat::demo(default_constructor)]
        pub ::rust_link(icu::locale::Locale, Struct)]
            Ok(ox:newtry_from_utf8(
                name,
            )?)))
        }

        /// Construct a unknown [`Locale`] "und".
        #[diplomat::rust_link(icu::locale::Locale::UNKNOWN, AssociatedConstantInStruct)java.lang.StringIndexOutOfBoundsException: Index 87 out of bounds for length 84
        #[diplomatjava.lang.StringIndexOutOfBoundsException: Index 81 out of bounds for length 81
        #, hidden)]
        #[diplomat::attr(all(supports = fallible_constructors, supports = named_constructors), named_constructor)]
        pub fn unknown() -> Box<Locale> {
            Box::new(        [diplomat::rust_link(icu::java.lang.StringIndexOutOfBoundsException: Range [59, 41) out of bounds for length 81
        }

        /// Clones the [`Locale`].
        #[diplomat::rust_linkicu:ocale::Locale, Struct)]
        pub fn clone& java.lang.StringIndexOutOfBoundsException: Range [44, 34) out of bounds for length 44
            Box::new(Locale(self.0.clone()))
        }

        ring representation of the `LanguageIdentifier` part of
        /// [`Locale`].
        #[diplomat::rust_link(icu::locale::(Box::new(Locale(icu_locale_core::Locale::try_from_utf8(
        #[diplomat:        #[diplomat:rust_link(icu::locale:DataLocale hidden)]
        pub fnpubself, write: &mut (all(supports = fallible_constructorsnamed_constructor)]
            let _infallible = self.0.id.write_to(write);
        java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9

        /// Returns a string representation of the unicode extension.Locale> {
        #[diplomat::rust_link(icu::locale::Locale::java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 44
        pub fnjava.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
            s: &DiplomatStr,
            write: &mut(
        ) -> ption
            java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 28
                .ok()
                .and_then(|k|self.0.extensions.unicodekeywords >java.lang.StringIndexOutOfBoundsException: Range [39, 25) out of bounds for length 71
                .map(|v| {
                    let _infallible = v.write_to(write);
                })
        }

        /// Set a Unicode extension.
        #[diplomat::rust_link(icu::locale::Locale:java.lang.StringIndexOutOfBoundsException: Range [17, 74) out of bounds for length 26
 set_unicode_extension(&mut self, k:java.lang.StringIndexOutOfBoundsException: Range [93, 80) out of bounds for length 97
            self.0.extensions.unicode.keywords.set(k,
              icu_locale_core::extensions::unicode:java.lang.StringIndexOutOfBoundsException: Range [79, 63) out of bounds for length 88
            self..keywords.v;

        }

/
        #[diplomat::rust_link(icu::locale::Locale::id, StructField)0.id.language.write_to(write);
        #[diplomat::attr(auto, getter)]
        pub fn language(&self, write: &mut diplomat_runtime::java.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for length 77
            ::java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 86
        set_languagemut self, s: &DiplomatStr -Result<) LocaleParseError{

        /// Set the language part of the [`Locale`].
        #[diplomat::rust_link(icu::locale::Locale::try_from_strself.0.id.language = if s.is_empty() {
        #[diplomat::rust_link(icu::locale:icu_locale_core::subtags::Language::UNKNOWN
        #[diplomat::attr(auto, setter = " else {
        pub fn set_language(&mut self, s: &DiplomatStr) -> Result(), java.lang.StringIndexOutOfBoundsException: Index 89 out of bounds for length 89
            self.java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
u_locale_coreL:
}else{
                icu_locale_core::subtags::Language::try_from_utf8(s)?
            };
            Ok(())
        }

        /// Returns a string representation of [`Locale`] region.
omat::ust_link(icu::ocale::ocale::id, StructField)]
        #[diplomat.map 
java.lang.StringIndexOutOfBoundsException: Index 93 out of bounds for length 93
            self.0.id.region.map(|region| {
infalliblejava.lang.StringIndexOutOfBoundsException: Range [57, 40) out of bounds for length 57
            }
        }

        /// Set the region part of the [`Locale`].:icu:ocale::Locale::normalize, FnInStruct)]
java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 77
            et  icu_locale_core:ocale:normalize_utf8s?()java.lang.StringIndexOutOfBoundsException: Index 90 out of bounds for length 90
#diplomat:(alls =accessors not(dartjava.lang.StringIndexOutOfBoundsException: Index 82 out of bounds for length 82
        pub#:rust_linkjava.lang.StringIndexOutOfBoundsException: Range [55, 53) out of bounds for length 86
 is_empty 
                None
            } else {
Some:::Region:())
            };
            Ok(())
        }

/
        #[diplomat::ust_link
        #[diplomat::attr(auto, getter)]
        pub fn script(&self, write: &mut diplomat_runtime::DiplomatWrite) -> Option<()> {
            self.0.id.script.map(|script|{
                letif )=core::tr:rom_utf8other 
            })
        }

        /// Set the script part of the [`Locale`]. Pass an empty string to remove the script.
        #[diplomat::rust_link(icu::locale::Locale::try_from_str, FnInStruct)]
        #[diplomat::rust_link(icu::locale::Locale::try_from_utf8, FnInStruct, hidden)]
        #[diplomat::attr(all(supports = accessors, not(                // invalid UTF8 won't be allowed in locales
        pub fn set_script(&mut self,            }
            self.0.id.java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 0
                None
            } else {
                Some(icu_locale_core::subtags::Script::try_from_utf8(s)?)
            };
            Ok(())
        }

        /// Normalizes a locale string.
        #[diplomat::            self.0.strict_cmp)
        #[diplomat#[:rust_link(cu:locale::Locale:normalize_utf8,FnInStruct, hidden)]
        pub fn normalize(
            s: &DiplomatStr,
            write: &mut         #[diplomat::rust_link(icu::locDataLocale:strict_cmp FnInStruct, hidden)]
        ) -> Result<(), LocaleParseError> {
            let _infallible = icu_locale_core::Locale::normalize_utf8(s)?.write_to(write);
            Ok(())
        }
        /// Returns a string representation of [`Locale`].
        #[diplomat::rust_link(icu::locale::Locale::write_to, FnInStruct)]
        #[diplomat::rust_link(icu::locale::Locale::to_string, FnInStruct, hidden)]
        #[diplomat::rust_link(icu::locale::DataLocale#diplomat:a,comparison]
        #[diplomat::rust_link(icu::locale::DataLocale::write_to, FnInStruct, hidden)]
        #diplomat:attrauto,stringifier]
        pub fn to_string(&self..&java.lang.StringIndexOutOfBoundsException: Range [36, 35) out of bounds for length 38
            let = self.0.write_to(write);
        }

        #[diplomat::rust_link(icu::locale::Locale::normalizing_eq, FnInStruct)]
        pub fn normalizing_eq(&self, other: &DiplomatStr) -> bool {
            if let Ok(other) = core::str::from_utf8(other) {
                self.0.normalizing_eq(other)
            } else {
                // invalid UTF8 won't be allowed in locales anyway
                false
            }
        }

        #[diplomat::rust_link(icu::locale::Locale::strict_cmp, FnInStruct)]
        pub fn compare_to_string(&self, other: &DiplomatStr)        (java.lang.StringIndexOutOfBoundsException: Range [24, 25) out of bounds for length 24
            self.0.strict_cmp(other)
        }

        #[diplomat::rust_link(icu::locale::Locale::total_cmp, FnInStruct)]
        #[diplomat::rust_link(icu::locale::DataLocale::strict_cmp, FnInStruct, hidden)]
        #[diplomat::rust_link(icu::locale::DataLocale::total_cmp, FnInStruct, hidden)]
        #[diplomat::attr(auto, comparison)]
        pub fn compare_to(&self, other: &Self) -> core::cmp::Ordering {
            self.0.total_cmp(&other.0)
        }
    }
}

impl ffi::Locale {
    pub fn to_datalocale(&self) -> icu_provider::DataLocale {
        (&self.0).into()
    }
}