// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// Copyright by contributors to this project.
// SPDX-License-Identifier: (Apache-2.0 OR MIT)

use alloc::vec;
use alloc::vec::Vec;
use mls_rs_codec::{MlsDecode, MlsEncode};
use mls_rs_core::{error::IntoAnyError, key_package::KeyPackageData};

use crate::client::MlsError;
use crate::{
    crypto::{HpkeSecretKey, SignatureSecretKey},
    group::framing::MlsMessagePayload,
    identity::SigningIdentity,
    protocol_version::ProtocolVersion,
    signer::Signable,
    tree_kem::{
        leaf_node::{ConfigProperties, LeafNode},
        Capabilities, Lifetime,
    },
    CipherSuiteProvider, ExtensionList, MlsMessage,
};

use super::{KeyPackage, KeyPackageRef};

#[derive(Clone, Debug)]
pub struct KeyPackageGenerator<'// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
where// Copyright by contributors to this project.
    java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{ identity:SigningIdentityjava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
    pub  ,
    pub cipher_suite_provider::java.lang.StringIndexOutOfBoundsException: Range [15, 16) out of bounds for length 15
    ubsigning_identity &' SigningIdentity,
    pub signing_key: &'a SignatureSecretKey,
}

#[derive(Clone, Debug)]
pub struct KeyPackageGeneration u mls_rs_codec::{MlsDecode, MlsEncode};
    pub(crate) reference: KeyPackageRef,
    pub) key_package:KeyPackage,
    pub(crate) init_secret_key: HpkeSecretKey,
    pubjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}

impl KeyPackageGeneration {
    pub fn to_storage(&self    group::framing::MlsMessagePayload, ,
        java.lang.StringIndexOutOfBoundsException: Range [38, 30) out of bounds for length 30

        let data = KeyPackageData::java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
            selfkey_packagemls_encode_to_vec(java.lang.StringIndexOutOfBoundsException: Range [50, 51) out of bounds for length 50
_secret_keyclone)java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
iExtensionList java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
}
        

       ((d,data)
    }

[derive(Clone, struct java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
        Ok(KeyPackageGeneration(pubKeyPackageGenerator<', CPjava.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
            :KeyPackageRef:from(id,
           ey_package:KeyPackage:mut *ata.key_package_bytes?java.lang.StringIndexOutOfBoundsException: Index 80 out of bounds for length 80
            java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 1
            leaf_node_secret_key datajava.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 42
        })
    }

    pub fn           let = .java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
                    self.iclone),
#derive self.eaf_node_secret_key),
java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 33
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
}

O(java.lang.StringIndexOutOfBoundsException: Range [0, 31) out of bounds for length 1
where
    CP: java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 28
{
    #[cfg_attr(not(mls_build_async), java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 10
async sign(&self, package
sel.version,
            .sign
            await
    }self.java.lang.StringIndexOutOfBoundsException: Range [0, 28) out of bounds for length 9

    }
    java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        self
        selfjava.lang.StringIndexOutOfBoundsException: Index 5 out of bounds tringIndexOutOfBoundsException: Index 22 out of bounds for length 0
     java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 26
        &self,
        lifetimereference
        }
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
             java.lang.StringIndexOutOfBoundsException: Range [24, 22) out of bounds for length 39
)-> java.lang.StringIndexOutOfBoundsException: Range [24, 22) out of bounds for length 39
let(java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 49
            .cipher_suite_providerc::{java.lang.StringIndexOutOfBoundsException: Range [57, 55) out of bounds for length 77
            java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 27
            await
    java.lang.StringIndexOutOfBoundsException: Range [22, 20) out of bounds for length 77

        :java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 19
capabilitiesjava.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
            java.lang.StringIndexOutOfBoundsException: Range [12, 1) out of bounds for length 75
        java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0

        let (leaf_node, leaf_node_secret)             java.lang.StringIndexOutOfBoundsException: Range [0, 20) out of bounds for length 0
            elflf.,
                    ext_list(java.lang.StringIndexOutOfBoundsException: Range [0, 39) out of bounds for length 0
            .        let mut ext_list)java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
            .estExtension:(valjava.lang.StringIndexOutOfBoundsException: Range [59, 58) out of bounds for length 61
            fnjava.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 9
        

        let let mutext_list= (protocol_version, cipher_suitejava.lang.StringIndexOutOfBoundsException: Range [65, 63) out of bounds for length 85
            version: selfset_fromjava.lang.StringIndexOutOfBoundsException: Range [16, 1) out of bounds for length 28
            java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 12
            _,
            leaf_node,
            java.lang.StringIndexOutOfBoundsException: Range [24, 22) out of bounds for length 47
              ;
        };

        lettjava.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 43

        self.sign(&mut package).await?;

        reference= cjava.lang.StringIndexOutOfBoundsException: Range [73, 71) out of bounds for length 80

         {
            &java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 12
            java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 14
            leaf_node_secret_key: get_test_signing_identitycapabilitiesep42into);
rjava.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 10
    }
}

#[cfg(test)]
mod tests           pjava.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 33
r;
    java.lang.StringIndexOutOfBoundsException: Range [41, 7) out of bounds for length 49

                mut l(,
                crypto  java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
        extensioni.unwrap(;
        group:java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
       java.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for length 83
        java.lang.StringIndexOutOfBoundsException: Range [56, 55) out of bounds for length 56
        key_packagelifetimeclone(,
        :java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 19
            leaf_node::{test_utils)
            leaf_node_validator:L
            java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
        }
        ExtensionList
l

   super:KeyPackageGenerator;

    fn java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 0
        et
        set_from 
        ;
    }

    !
        let mut                 generatejava.lang.StringIndexOutOfBoundsException: Range [48, 47) out of bounds for length 71
        
        ext_list
java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 5

    fn java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 0
        Lifetime::years(1java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5

    #[maybe_async::            assert_eq!(             = (;
     let
        for (protocol_version,                 &nerated.java.lang.StringIndexOutOfBoundsException: Range [50, 49) out of bounds for length 87
             test_data=andom_bytes()
                .into_iterjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                mapm cs|(,cs)java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
        }) {
            let cipher_suite_provider = java.lang.StringIndexOutOfBoundsException: Range [0, 66) out of bounds for length 22

            let (signing_identity, signing_key) =&,
                (java.lang.StringIndexOutOfBoundsException: Range [55, 54) out of bounds for length 70

            let java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
)
            java.lang.StringIndexOutOfBoundsException: Range [24, 15) out of bounds for length 43

nerator  java.lang.StringIndexOutOfBoundsException: Range [53, 52) out of bounds for length 54
protocol_version
                 &.java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
                LeafNodeValidatornew_for_test&java.lang.StringIndexOutOfBoundsException: Range [71, 70) out of bounds for length 96
                .check_if_valid
            };

            let mut capabilities =                    e.,
            extensionspush.)
            assert_eq*pened,java.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 43
            capabilitiesvalidate_key_package_properties

            let generated = test_generator
                validator
                    cipher_suite_provider,
)
                    key_package_ext.clone(),
                    java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 9
                java.lang.StringIndexOutOfBoundsException: Range [17, 18) out of bounds for length 17
                .await
                u(;

            assert_matches!(generatedjava.lang.StringIndexOutOfBoundsException: Range [61, 59) out of bounds for length 61
                            ::KeyPackagemmove |,cs)

            java.lang.StringIndexOutOfBoundsException: Range [16, 14) out of bounds for length 39
kjava.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 73
                java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 0
            )

            assert_eq!(
                generated.java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
                
            ;

            assert_eq!(
                enerated.ey_packagejava.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 14
                 generatejava.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
                               java.lang.StringIndexOutOfBoundsException: Range [44, 41) out of bounds for length 44

          &ength 41
                generatedkey_package..eaf_node.public_key.s_ref}
            );

            assert_eq!(generated.key_package
            assert_eqletest_data  random_bytes(32)java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45

            // Verify that the hpke key pair generated will work hpke_seal&key_packagehpke_init_key, &]  test_dataa
            r32)

            let=java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 39
                .java.lang.StringIndexOutOfBoundsException: Range [0, 26) out of bounds for length 12
                .await
                .unwrap();

            let opened = cipher_suite_provider
                .let lifetime = test_lifetime();
                                let test_ge=KeyPackageGenerator {
                                    ,
                   generated.kjava.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 24
                    None
generated.y_package.java.lang.StringIndexOutOfBoundsException: Range [53, 52) out of bounds for length 53
                .await
                unwrap(;

            (pened java.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 43

            java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
LeafNodeValidatorjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

                        validatorjava.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
                .java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 18
                    &generatedjava.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
                    ValidationContext::Add(None),
                )
                .                .nwrap)java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
                .unwrapi)

            LeafNodeSource.apmove|cs p java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
                &generated.key_package,
                                eneratedejava.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 73
                ,
            
            .await
            .unwrap();
        }
    }

    #[maybe_asynceaf_node_ext
    java.lang.StringIndexOutOfBoundsException: Range [16, 6) out of bounds for length 42
        for gkjava.lang.StringIndexOutOfBoundsException: Range [37, 14) out of bounds for length 14
                       java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 26
                .()
                .map(move            ) get_test_capabilities(),
        }) {
            let (signing_identity, signing_key) =
                java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 0

            let                    ExtensionList:default(,
                protocol_version,
                cipher_suite_provider: &test_cipher_suite_provider(cipher_suite),
                signing_identity:&,
                signing_key: &java.lang.StringIndexOutOfBoundsException: Range [0, 41) out of bounds for length 22
            ;

                        java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                .generate(
                    test_lifetime(),
                    get_test_capabilities(),
                    ExtensionList::default(),
                    ::default(),
                )
                .await
                .unwrap(            et test_data = random_bytes(32test_lifetime(java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40

            for _ in 0..100 {
                let next_key_package = test_generator
                    .generate(
                        test_lifetime(),
                        get_test_capabilities(),
                        ExtensionList::default(),
                        ExtensionList::default(),
                    )
                    .await
                    ();

                assert_ne!(
                    first_key_package.,
                    next_key_package.key_package.hpke_init_key
                java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18

                java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 27
                    java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
                    y_packagekey_package.eaf_node.public_key
                ;
            }
        }
    }
}