// @generated by jacquard-lexicon. DO NOT EDIT.
//
// Lexicon: science.alt.dataset.storageBlobs
//
// This file was automatically generated from Lexicon schemas.
// Any manual changes will be overwritten on the next regeneration.

#[allow(unused_imports)]
use alloc::collections::BTreeMap;

#[allow(unused_imports)]
use core::marker::PhantomData;

#[allow(unused_imports)]
use jacquard_common::deps::codegen::unicode_segmentation::UnicodeSegmentation;
use jacquard_common::types::blob::BlobRef;
use jacquard_derive::{IntoStatic, lexicon};
use jacquard_lexicon::lexicon::LexiconDoc;
use jacquard_lexicon::schema::LexiconSchema;

#[allow(unused_imports)]
use jacquard_lexicon::validation::{ConstraintError, ValidationPath};
use serde::{Serialize, Deserialize};
use crate::science_alt::dataset::entry::ShardChecksum;
use crate::science_alt::dataset::storage_blobs;
/// A single PDS blob shard with optional integrity checksum

#[lexicon]
#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, IntoStatic)]
#[serde(rename_all = "camelCase")]
pub struct BlobEntry<'a> {
    ///Blob reference to a WebDataset tar archive
    #[serde(borrow)]
    pub blob: BlobRef<'a>,
    ///Content hash for integrity verification (optional since PDS blobs have built-in CID integrity)
    #[serde(skip_serializing_if = "Option::is_none")]
    #[serde(borrow)]
    pub checksum: Option<ShardChecksum<'a>>,
}

/// Storage via ATProto PDS blobs for WebDataset tar archives. Used in science.alt.dataset.entry storage union for maximum decentralization.

#[lexicon]
#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, IntoStatic)]
#[serde(rename_all = "camelCase")]
pub struct StorageBlobs<'a> {
    ///Array of blob entries for WebDataset tar files
    #[serde(borrow)]
    pub blobs: Vec<storage_blobs::BlobEntry<'a>>,
}

impl<'a> LexiconSchema for BlobEntry<'a> {
    fn nsid() -> &'static str {
        "science.alt.dataset.storageBlobs"
    }
    fn def_name() -> &'static str {
        "blobEntry"
    }
    fn lexicon_doc() -> LexiconDoc<'static> {
        lexicon_doc_science_alt_dataset_storageBlobs()
    }
    fn validate(&self) -> Result<(), ConstraintError> {
        {
            let value = &self.blob;
            {
                let size = value.blob().size;
                if size > 52428800usize {
                    return Err(ConstraintError::BlobTooLarge {
                        path: ValidationPath::from_field("blob"),
                        max: 52428800usize,
                        actual: size,
                    });
                }
            }
        }
        {
            let value = &self.blob;
            {
                let mime = value.blob().mime_type.as_str();
                let accepted: &[&str] = &["application/x-tar"];
                let matched = accepted
                    .iter()
                    .any(|pattern| {
                        if *pattern == "*/*" {
                            true
                        } else if pattern.ends_with("/*") {
                            let prefix = &pattern[..pattern.len() - 2];
                            mime.starts_with(prefix)
                                && mime.as_bytes().get(prefix.len()) == Some(&b'/')
                        } else {
                            mime == *pattern
                        }
                    });
                if !matched {
                    return Err(ConstraintError::BlobMimeTypeNotAccepted {
                        path: ValidationPath::from_field("blob"),
                        accepted: vec!["application/x-tar".to_string()],
                        actual: mime.to_string(),
                    });
                }
            }
        }
        Ok(())
    }
}

impl<'a> LexiconSchema for StorageBlobs<'a> {
    fn nsid() -> &'static str {
        "science.alt.dataset.storageBlobs"
    }
    fn def_name() -> &'static str {
        "main"
    }
    fn lexicon_doc() -> LexiconDoc<'static> {
        lexicon_doc_science_alt_dataset_storageBlobs()
    }
    fn validate(&self) -> Result<(), ConstraintError> {
        {
            let value = &self.blobs;
            #[allow(unused_comparisons)]
            if value.len() < 1usize {
                return Err(ConstraintError::MinLength {
                    path: ValidationPath::from_field("blobs"),
                    min: 1usize,
                    actual: value.len(),
                });
            }
        }
        Ok(())
    }
}

pub mod blob_entry_state {

    pub use crate::builder_types::{Set, Unset, IsSet, IsUnset};
    #[allow(unused)]
    use ::core::marker::PhantomData;
    mod sealed {
        pub trait Sealed {}
    }
    /// State trait tracking which required fields have been set
    pub trait State: sealed::Sealed {
        type Blob;
    }
    /// Empty state - all required fields are unset
    pub struct Empty(());
    impl sealed::Sealed for Empty {}
    impl State for Empty {
        type Blob = Unset;
    }
    ///State transition - sets the `blob` field to Set
    pub struct SetBlob<S: State = Empty>(PhantomData<fn() -> S>);
    impl<S: State> sealed::Sealed for SetBlob<S> {}
    impl<S: State> State for SetBlob<S> {
        type Blob = Set<members::blob>;
    }
    /// Marker types for field names
    #[allow(non_camel_case_types)]
    pub mod members {
        ///Marker type for the `blob` field
        pub struct blob(());
    }
}

/// Builder for constructing an instance of this type
pub struct BlobEntryBuilder<'a, S: blob_entry_state::State> {
    _state: PhantomData<fn() -> S>,
    _fields: (Option<BlobRef<'a>>, Option<ShardChecksum<'a>>),
    _lifetime: PhantomData<&'a ()>,
}

impl<'a> BlobEntry<'a> {
    /// Create a new builder for this type
    pub fn new() -> BlobEntryBuilder<'a, blob_entry_state::Empty> {
        BlobEntryBuilder::new()
    }
}

impl<'a> BlobEntryBuilder<'a, blob_entry_state::Empty> {
    /// Create a new builder with all fields unset
    pub fn new() -> Self {
        BlobEntryBuilder {
            _state: PhantomData,
            _fields: (None, None),
            _lifetime: PhantomData,
        }
    }
}

impl<'a, S> BlobEntryBuilder<'a, S>
where
    S: blob_entry_state::State,
    S::Blob: blob_entry_state::IsUnset,
{
    /// Set the `blob` field (required)
    pub fn blob(
        mut self,
        value: impl Into<BlobRef<'a>>,
    ) -> BlobEntryBuilder<'a, blob_entry_state::SetBlob<S>> {
        self._fields.0 = Option::Some(value.into());
        BlobEntryBuilder {
            _state: PhantomData,
            _fields: self._fields,
            _lifetime: PhantomData,
        }
    }
}

impl<'a, S: blob_entry_state::State> BlobEntryBuilder<'a, S> {
    /// Set the `checksum` field (optional)
    pub fn checksum(mut self, value: impl Into<Option<ShardChecksum<'a>>>) -> Self {
        self._fields.1 = value.into();
        self
    }
    /// Set the `checksum` field to an Option value (optional)
    pub fn maybe_checksum(mut self, value: Option<ShardChecksum<'a>>) -> Self {
        self._fields.1 = value;
        self
    }
}

impl<'a, S> BlobEntryBuilder<'a, S>
where
    S: blob_entry_state::State,
    S::Blob: blob_entry_state::IsSet,
{
    /// Build the final struct
    pub fn build(self) -> BlobEntry<'a> {
        BlobEntry {
            blob: self._fields.0.unwrap(),
            checksum: self._fields.1,
            extra_data: Default::default(),
        }
    }
    /// Build the final struct with custom extra_data
    pub fn build_with_data(
        self,
        extra_data: BTreeMap<
            jacquard_common::deps::smol_str::SmolStr,
            jacquard_common::types::value::Data<'a>,
        >,
    ) -> BlobEntry<'a> {
        BlobEntry {
            blob: self._fields.0.unwrap(),
            checksum: self._fields.1,
            extra_data: Some(extra_data),
        }
    }
}

fn lexicon_doc_science_alt_dataset_storageBlobs() -> LexiconDoc<'static> {
    #[allow(unused_imports)]
    use jacquard_common::{CowStr, deps::smol_str::SmolStr, types::blob::MimeType};
    use jacquard_lexicon::lexicon::*;
    use alloc::collections::BTreeMap;
    LexiconDoc {
        lexicon: Lexicon::Lexicon1,
        id: CowStr::new_static("science.alt.dataset.storageBlobs"),
        defs: {
            let mut map = BTreeMap::new();
            map.insert(
                SmolStr::new_static("blobEntry"),
                LexUserType::Object(LexObject {
                    description: Some(
                        CowStr::new_static(
                            "A single PDS blob shard with optional integrity checksum",
                        ),
                    ),
                    required: Some(vec![SmolStr::new_static("blob")]),
                    properties: {
                        #[allow(unused_mut)]
                        let mut map = BTreeMap::new();
                        map.insert(
                            SmolStr::new_static("blob"),
                            LexObjectProperty::Blob(LexBlob { ..Default::default() }),
                        );
                        map.insert(
                            SmolStr::new_static("checksum"),
                            LexObjectProperty::Ref(LexRef {
                                r#ref: CowStr::new_static(
                                    "science.alt.dataset.entry#shardChecksum",
                                ),
                                ..Default::default()
                            }),
                        );
                        map
                    },
                    ..Default::default()
                }),
            );
            map.insert(
                SmolStr::new_static("main"),
                LexUserType::Object(LexObject {
                    description: Some(
                        CowStr::new_static(
                            "Storage via ATProto PDS blobs for WebDataset tar archives. Used in science.alt.dataset.entry storage union for maximum decentralization.",
                        ),
                    ),
                    required: Some(vec![SmolStr::new_static("blobs")]),
                    properties: {
                        #[allow(unused_mut)]
                        let mut map = BTreeMap::new();
                        map.insert(
                            SmolStr::new_static("blobs"),
                            LexObjectProperty::Array(LexArray {
                                description: Some(
                                    CowStr::new_static(
                                        "Array of blob entries for WebDataset tar files",
                                    ),
                                ),
                                items: LexArrayItem::Ref(LexRef {
                                    r#ref: CowStr::new_static("#blobEntry"),
                                    ..Default::default()
                                }),
                                min_length: Some(1usize),
                                ..Default::default()
                            }),
                        );
                        map
                    },
                    ..Default::default()
                }),
            );
            map
        },
        ..Default::default()
    }
}

pub mod storage_blobs_state {

    pub use crate::builder_types::{Set, Unset, IsSet, IsUnset};
    #[allow(unused)]
    use ::core::marker::PhantomData;
    mod sealed {
        pub trait Sealed {}
    }
    /// State trait tracking which required fields have been set
    pub trait State: sealed::Sealed {
        type Blobs;
    }
    /// Empty state - all required fields are unset
    pub struct Empty(());
    impl sealed::Sealed for Empty {}
    impl State for Empty {
        type Blobs = Unset;
    }
    ///State transition - sets the `blobs` field to Set
    pub struct SetBlobs<S: State = Empty>(PhantomData<fn() -> S>);
    impl<S: State> sealed::Sealed for SetBlobs<S> {}
    impl<S: State> State for SetBlobs<S> {
        type Blobs = Set<members::blobs>;
    }
    /// Marker types for field names
    #[allow(non_camel_case_types)]
    pub mod members {
        ///Marker type for the `blobs` field
        pub struct blobs(());
    }
}

/// Builder for constructing an instance of this type
pub struct StorageBlobsBuilder<'a, S: storage_blobs_state::State> {
    _state: PhantomData<fn() -> S>,
    _fields: (Option<Vec<storage_blobs::BlobEntry<'a>>>,),
    _lifetime: PhantomData<&'a ()>,
}

impl<'a> StorageBlobs<'a> {
    /// Create a new builder for this type
    pub fn new() -> StorageBlobsBuilder<'a, storage_blobs_state::Empty> {
        StorageBlobsBuilder::new()
    }
}

impl<'a> StorageBlobsBuilder<'a, storage_blobs_state::Empty> {
    /// Create a new builder with all fields unset
    pub fn new() -> Self {
        StorageBlobsBuilder {
            _state: PhantomData,
            _fields: (None,),
            _lifetime: PhantomData,
        }
    }
}

impl<'a, S> StorageBlobsBuilder<'a, S>
where
    S: storage_blobs_state::State,
    S::Blobs: storage_blobs_state::IsUnset,
{
    /// Set the `blobs` field (required)
    pub fn blobs(
        mut self,
        value: impl Into<Vec<storage_blobs::BlobEntry<'a>>>,
    ) -> StorageBlobsBuilder<'a, storage_blobs_state::SetBlobs<S>> {
        self._fields.0 = Option::Some(value.into());
        StorageBlobsBuilder {
            _state: PhantomData,
            _fields: self._fields,
            _lifetime: PhantomData,
        }
    }
}

impl<'a, S> StorageBlobsBuilder<'a, S>
where
    S: storage_blobs_state::State,
    S::Blobs: storage_blobs_state::IsSet,
{
    /// Build the final struct
    pub fn build(self) -> StorageBlobs<'a> {
        StorageBlobs {
            blobs: self._fields.0.unwrap(),
            extra_data: Default::default(),
        }
    }
    /// Build the final struct with custom extra_data
    pub fn build_with_data(
        self,
        extra_data: BTreeMap<
            jacquard_common::deps::smol_str::SmolStr,
            jacquard_common::types::value::Data<'a>,
        >,
    ) -> StorageBlobs<'a> {
        StorageBlobs {
            blobs: self._fields.0.unwrap(),
            extra_data: Some(extra_data),
        }
    }
}