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// 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 ).

use crate::{maps::ZeroMap2dBorrowed, maps::ZeroMapKV, ZeroMap2d};
use databake::*;

impl<'a, K0, K1, V> Bake for ZeroMap2d<'a, K0, K1, V>
where
    K0: ZeroMapKV<'a> + ?Sized,
    K1: ZeroMapKV<'a> + ?Sized,
    V: ZeroMapKV<'a> + ?Sized,
    K0::Container: Bake,
    K1::Container: Bake,
    V::Container: Bake,
{
    fn bake(&self, env: &CrateEnv) -> TokenStream {
        env.insert("zerovec");
        let keys0 = self.keys0.bake(env);
        let joiner = self.joiner.bake(env);
        let keys1 = self.keys1.bake(env);
        let values = self.values.bake(env);
        quote! { unsafe { #[allow(unused_unsafe)] zerovec::ZeroMap2d::from_parts_unchecked(#keys0, #joiner, #keys1, #values) } }
    }
}

impl<'a, K0, K1, V> BakeSize for ZeroMap2d<'a, K0, K1, V>
where
    K0: ZeroMapKV<'a> + ?Sized,
    K1: ZeroMapKV<'a> + ?Sized,
    V: ZeroMapKV<'a> + ?Sized,
    K0::Container: BakeSize,
    K1::Container: BakeSize,
    V::Container: BakeSize,
{
    fn borrows_size(&self) -> usize {
        self.keys0.borrows_size()
            + self.joiner.borrows_size()
            + self.keys1.borrows_size()
            + self.values.borrows_size()
    }
}

impl<'a, K0, K1, V> Bake for ZeroMap2dBorrowed<'a, K0, K1, V>
where
    K0: ZeroMapKV<'a> + ?Sized,
    K1: ZeroMapKV<'a> + ?Sized,
    V: ZeroMapKV<'a> + ?Sized,
    &'a K0::Slice: Bake,
    &'a K1::Slice: Bake,
    &'a V::Slice: Bake,
{
    fn bake(&self, env: &CrateEnv) -> TokenStream {
        env.insert("zerovec");
        let keys0 = self.keys0.bake(env);
        let joiner = self.joiner.bake(env);
        let keys1 = self.keys1.bake(env);
        let values = self.values.bake(env);
        quote! { unsafe { #[allow(unused_unsafe)] zerovec::maps::ZeroMap2dBorrowed::from_parts_unchecked(#keys0, #joiner, #keys1, #values) } }
    }
}

impl<'a, K0, K1, V> BakeSize for ZeroMap2dBorrowed<'a, K0, K1, V>
where
    K0: ZeroMapKV<'a> + ?Sized,
    K1: ZeroMapKV<'a> + ?Sized,
    V: ZeroMapKV<'a> + ?Sized,
    &'a K0::Slice: BakeSize,
    &'a K1::Slice: BakeSize,
    &'a V::Slice: BakeSize,
{
    fn borrows_size(&self) -> usize {
        self.keys0.borrows_size()
            + self.joiner.borrows_size()
            + self.keys1.borrows_size()
            + self.values.borrows_size()
    }
}

#[test]
fn test_baked_map() {
    test_bake!(
        ZeroMap2d<str, str, str>,
        const,
        unsafe {
            #[allow(unused_unsafe)]
            crate::ZeroMap2d::from_parts_unchecked(
                unsafe {
                    crate::vecs::VarZeroVec16::from_bytes_unchecked(
                        b"\x0E\0\0\0\0\0\x05\0\x07\0\t\0\x0B\0\x10\0\x12\0\x14\0\x1C\0\x1E\0#\0%\0'\0,\0arcazcuenffgrckkkukylifmanmnpapalsdtgugunruzyuezh"
                    )
                },
                unsafe {
                    crate::ZeroVec::from_bytes_unchecked(
                        b"\x02\0\0\0\x03\0\0\0\x04\0\0\0\x05\0\0\0\x06\0\0\0\x07\0\0\0\x08\0\0\0\n\0\0\0\x0C\0\0\0\r\0\0\0\x0E\0\0\0\x0F\0\0\0\x10\0\0\0\x11\0\0\0\x14\0\0\0\x15\0\0\0\x16\0\0\0\x17\0\0\0\x18\0\0\0\x19\0\0\0\x1C\0\0\0"
                    )
                },
                unsafe {
                    crate::vecs::VarZeroVec16::from_bytes_unchecked(
                        b"\x1C\0\0\0\0\0\x04\0\x08\0\x0C\0\x10\0\x14\0\x18\0\x1C\0 \0$\0(\0,\x000\x004\08\0<\0@\0D\0H\0L\0P\0T\0X\0\\\0`\0d\0h\0l\0NbatPalmArabGlagShawAdlmLinbArabArabYeziArabLatnLimbNkooMongArabPhlpDevaKhojSindArabCyrlDevaArabHansBopoHanbHant"
                    )
                },
                unsafe {
                    crate::vecs::VarZeroVec16::from_bytes_unchecked(
                        b"\x1C\0\0\0\0\0\x02\0\x04\0\x06\0\x08\0\n\0\x0C\0\x0E\0\x10\0\x12\0\x14\0\x16\0\x18\0\x1A\0\x1C\0\x1E\0 \0\"\0$\0&\0(\0*\0,\0.\x000\x002\x004\x006\0JOSYIRBGGBGNGRCNIQGECNTRINGNCNPKCNINININPKKZNPAFCNTWTWTW"
                    )
                },
            )
        },
        zerovec
    );
}

#[test]
fn test_baked_borrowed_map() {
    test_bake!(
        ZeroMap2dBorrowed<str, str, str>,
        const,
        unsafe {
            #[allow(unused_unsafe)]
            crate::maps::ZeroMap2dBorrowed::from_parts_unchecked(
                unsafe {
                    crate::vecs::VarZeroSlice16::from_bytes_unchecked(
                        b"\x0E\0\0\0\0\0\x05\0\x07\0\t\0\x0B\0\x10\0\x12\0\x14\0\x1C\0\x1E\0#\0%\0'\0,\0arcazcuenffgrckkkukylifmanmnpapalsdtgugunruzyuezh"
                    )
                },
                unsafe {
                    crate::ZeroSlice::from_bytes_unchecked(
                        b"\x02\0\0\0\x03\0\0\0\x04\0\0\0\x05\0\0\0\x06\0\0\0\x07\0\0\0\x08\0\0\0\n\0\0\0\x0C\0\0\0\r\0\0\0\x0E\0\0\0\x0F\0\0\0\x10\0\0\0\x11\0\0\0\x14\0\0\0\x15\0\0\0\x16\0\0\0\x17\0\0\0\x18\0\0\0\x19\0\0\0\x1C\0\0\0"
                    )
                },
                unsafe {
                    crate::vecs::VarZeroSlice16::from_bytes_unchecked(
                        b"\x1C\0\0\0\0\0\x04\0\x08\0\x0C\0\x10\0\x14\0\x18\0\x1C\0 \0$\0(\0,\x000\x004\08\0<\0@\0D\0H\0L\0P\0T\0X\0\\\0`\0d\0h\0l\0NbatPalmArabGlagShawAdlmLinbArabArabYeziArabLatnLimbNkooMongArabPhlpDevaKhojSindArabCyrlDevaArabHansBopoHanbHant"
                    )
                },
                unsafe {
                    crate::vecs::VarZeroSlice16::from_bytes_unchecked(
                        b"\x1C\0\0\0\0\0\x02\0\x04\0\x06\0\x08\0\n\0\x0C\0\x0E\0\x10\0\x12\0\x14\0\x16\0\x18\0\x1A\0\x1C\0\x1E\0 \0\"\0$\0&\0(\0*\0,\0.\x000\x002\x004\x006\0JOSYIRBGGBGNGRCNIQGECNTRINGNCNPKCNINININPKKZNPAFCNTWTWTW"
                    )
                },
            )
        },
        zerovec
    );
}