// @generated by jacquard-lexicon. DO NOT EDIT.
//
// Lexicon: fyi.frontpage.feed.generator
//
// 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;
use jacquard_common::{CowStr, BosStr, DefaultStr, FromStaticStr};

#[allow(unused_imports)]
use jacquard_common::deps::codegen::unicode_segmentation::UnicodeSegmentation;
use jacquard_common::deps::smol_str::SmolStr;
use jacquard_common::types::blob::BlobRef;
use jacquard_common::types::collection::{Collection, RecordError};
use jacquard_common::types::string::{Did, AtUri, Cid, Datetime};
use jacquard_common::types::uri::{RecordUri, UriError};
use jacquard_common::types::value::Data;
use jacquard_common::xrpc::XrpcResp;
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};
/// Record declaring a feed generator. The did field points to the service that runs the feed algorithm.

#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, IntoStatic)]
#[serde(
    rename_all = "camelCase",
    rename = "fyi.frontpage.feed.generator",
    tag = "$type",
    bound(deserialize = "S: Deserialize<'de> + BosStr")
)]
pub struct Generator<S: BosStr = DefaultStr> {
    ///Whether the feed generator accepts interaction feedback.
    #[serde(skip_serializing_if = "Option::is_none")]
    pub accepts_interactions: Option<bool>,
    ///Avatar image for the feed.
    #[serde(skip_serializing_if = "Option::is_none")]
    pub avatar: Option<BlobRef<S>>,
    ///Client-declared timestamp when this generator was created.
    pub created_at: Datetime,
    ///Description of the feed.
    #[serde(skip_serializing_if = "Option::is_none")]
    pub description: Option<S>,
    ///DID of the feed generator service.
    pub did: Did<S>,
    ///Display name for the feed.
    pub display_name: S,
    #[serde(flatten, default, skip_serializing_if = "Option::is_none")]
    pub extra_data: Option<BTreeMap<SmolStr, Data<S>>>,
}

/// Typed wrapper for GetRecord response with this collection's record type.

#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, IntoStatic)]
#[serde(rename_all = "camelCase")]
pub struct GeneratorGetRecordOutput<S: BosStr = DefaultStr> {
    #[serde(skip_serializing_if = "Option::is_none")]
    pub cid: Option<Cid<S>>,
    pub uri: AtUri<S>,
    pub value: Generator<S>,
}

impl<S: BosStr> Generator<S> {
    pub fn uri(uri: S) -> Result<RecordUri<S, GeneratorRecord>, UriError> {
        RecordUri::try_from_uri(AtUri::new(uri)?)
    }
}

/// Marker type for deserializing records from this collection.

#[derive(Debug, Serialize, Deserialize)]
pub struct GeneratorRecord;
impl XrpcResp for GeneratorRecord {
    const NSID: &'static str = "fyi.frontpage.feed.generator";
    const ENCODING: &'static str = "application/json";
    type Output<S: BosStr> = GeneratorGetRecordOutput<S>;
    type Err = RecordError;
}

impl<S: BosStr> From<GeneratorGetRecordOutput<S>> for Generator<S> {
    fn from(output: GeneratorGetRecordOutput<S>) -> Self {
        output.value
    }
}

impl<S: BosStr> Collection for Generator<S> {
    const NSID: &'static str = "fyi.frontpage.feed.generator";
    type Record = GeneratorRecord;
}

impl Collection for GeneratorRecord {
    const NSID: &'static str = "fyi.frontpage.feed.generator";
    type Record = GeneratorRecord;
}

impl<S: BosStr> LexiconSchema for Generator<S> {
    fn nsid() -> &'static str {
        "fyi.frontpage.feed.generator"
    }
    fn def_name() -> &'static str {
        "main"
    }
    fn lexicon_doc() -> LexiconDoc<'static> {
        lexicon_doc_fyi_frontpage_feed_generator()
    }
    fn validate(&self) -> Result<(), ConstraintError> {
        if let Some(ref value) = self.avatar {
            {
                let size = value.blob().size;
                if size > 1000000usize {
                    return Err(ConstraintError::BlobTooLarge {
                        path: ValidationPath::from_field("avatar"),
                        max: 1000000usize,
                        actual: size,
                    });
                }
            }
        }
        if let Some(ref value) = self.avatar {
            {
                let mime = value.blob().mime_type.as_str();
                let accepted: &[&str] = &["image/png", "image/jpeg"];
                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("avatar"),
                        accepted: vec![
                            "image/png".to_string(), "image/jpeg".to_string()
                        ],
                        actual: mime.to_string(),
                    });
                }
            }
        }
        if let Some(ref value) = self.description {
            #[allow(unused_comparisons)]
            if <str>::len(value.as_ref()) > 3000usize {
                return Err(ConstraintError::MaxLength {
                    path: ValidationPath::from_field("description"),
                    max: 3000usize,
                    actual: <str>::len(value.as_ref()),
                });
            }
        }
        if let Some(ref value) = self.description {
            {
                let count = UnicodeSegmentation::graphemes(value.as_ref(), true).count();
                if count > 300usize {
                    return Err(ConstraintError::MaxGraphemes {
                        path: ValidationPath::from_field("description"),
                        max: 300usize,
                        actual: count,
                    });
                }
            }
        }
        {
            let value = &self.display_name;
            #[allow(unused_comparisons)]
            if <str>::len(value.as_ref()) > 320usize {
                return Err(ConstraintError::MaxLength {
                    path: ValidationPath::from_field("display_name"),
                    max: 320usize,
                    actual: <str>::len(value.as_ref()),
                });
            }
        }
        {
            let value = &self.display_name;
            {
                let count = UnicodeSegmentation::graphemes(value.as_ref(), true).count();
                if count > 32usize {
                    return Err(ConstraintError::MaxGraphemes {
                        path: ValidationPath::from_field("display_name"),
                        max: 32usize,
                        actual: count,
                    });
                }
            }
        }
        Ok(())
    }
}

pub mod generator_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 CreatedAt;
        type Did;
        type DisplayName;
    }
    /// Empty state - all required fields are unset
    pub struct Empty(());
    impl sealed::Sealed for Empty {}
    impl State for Empty {
        type CreatedAt = Unset;
        type Did = Unset;
        type DisplayName = Unset;
    }
    ///State transition - sets the `created_at` field to Set
    pub struct SetCreatedAt<St: State = Empty>(PhantomData<fn() -> St>);
    impl<St: State> sealed::Sealed for SetCreatedAt<St> {}
    impl<St: State> State for SetCreatedAt<St> {
        type CreatedAt = Set<members::created_at>;
        type Did = St::Did;
        type DisplayName = St::DisplayName;
    }
    ///State transition - sets the `did` field to Set
    pub struct SetDid<St: State = Empty>(PhantomData<fn() -> St>);
    impl<St: State> sealed::Sealed for SetDid<St> {}
    impl<St: State> State for SetDid<St> {
        type CreatedAt = St::CreatedAt;
        type Did = Set<members::did>;
        type DisplayName = St::DisplayName;
    }
    ///State transition - sets the `display_name` field to Set
    pub struct SetDisplayName<St: State = Empty>(PhantomData<fn() -> St>);
    impl<St: State> sealed::Sealed for SetDisplayName<St> {}
    impl<St: State> State for SetDisplayName<St> {
        type CreatedAt = St::CreatedAt;
        type Did = St::Did;
        type DisplayName = Set<members::display_name>;
    }
    /// Marker types for field names
    #[allow(non_camel_case_types)]
    pub mod members {
        ///Marker type for the `created_at` field
        pub struct created_at(());
        ///Marker type for the `did` field
        pub struct did(());
        ///Marker type for the `display_name` field
        pub struct display_name(());
    }
}

/// Builder for constructing an instance of this type.
pub struct GeneratorBuilder<St: generator_state::State, S: BosStr = DefaultStr> {
    _state: PhantomData<fn() -> St>,
    _fields: (
        Option<bool>,
        Option<BlobRef<S>>,
        Option<Datetime>,
        Option<S>,
        Option<Did<S>>,
        Option<S>,
    ),
    _type: PhantomData<fn() -> S>,
}

impl Generator<DefaultStr> {
    /// Create a new builder for this type, using the default string type (DefaultStr = SmolStr) if needed
    pub fn new() -> GeneratorBuilder<generator_state::Empty, DefaultStr> {
        GeneratorBuilder::new()
    }
}

impl<S: BosStr> Generator<S> {
    /// Create a new builder for this type
    pub fn builder() -> GeneratorBuilder<generator_state::Empty, S> {
        GeneratorBuilder::builder()
    }
}

impl GeneratorBuilder<generator_state::Empty, DefaultStr> {
    /// Create a new builder with all fields unset, using the default string type, if needed
    pub fn new() -> Self {
        GeneratorBuilder {
            _state: PhantomData,
            _fields: (None, None, None, None, None, None),
            _type: PhantomData,
        }
    }
}

impl<S: BosStr> GeneratorBuilder<generator_state::Empty, S> {
    /// Create a new builder with all fields unset
    pub fn builder() -> Self {
        GeneratorBuilder {
            _state: PhantomData,
            _fields: (None, None, None, None, None, None),
            _type: PhantomData,
        }
    }
}

impl<St: generator_state::State, S: BosStr> GeneratorBuilder<St, S> {
    /// Set the `acceptsInteractions` field (optional)
    pub fn accepts_interactions(mut self, value: impl Into<Option<bool>>) -> Self {
        self._fields.0 = value.into();
        self
    }
    /// Set the `acceptsInteractions` field to an Option value (optional)
    pub fn maybe_accepts_interactions(mut self, value: Option<bool>) -> Self {
        self._fields.0 = value;
        self
    }
}

impl<St: generator_state::State, S: BosStr> GeneratorBuilder<St, S> {
    /// Set the `avatar` field (optional)
    pub fn avatar(mut self, value: impl Into<Option<BlobRef<S>>>) -> Self {
        self._fields.1 = value.into();
        self
    }
    /// Set the `avatar` field to an Option value (optional)
    pub fn maybe_avatar(mut self, value: Option<BlobRef<S>>) -> Self {
        self._fields.1 = value;
        self
    }
}

impl<St, S: BosStr> GeneratorBuilder<St, S>
where
    St: generator_state::State,
    St::CreatedAt: generator_state::IsUnset,
{
    /// Set the `createdAt` field (required)
    pub fn created_at(
        mut self,
        value: impl Into<Datetime>,
    ) -> GeneratorBuilder<generator_state::SetCreatedAt<St>, S> {
        self._fields.2 = Option::Some(value.into());
        GeneratorBuilder {
            _state: PhantomData,
            _fields: self._fields,
            _type: PhantomData,
        }
    }
}

impl<St: generator_state::State, S: BosStr> GeneratorBuilder<St, S> {
    /// Set the `description` field (optional)
    pub fn description(mut self, value: impl Into<Option<S>>) -> Self {
        self._fields.3 = value.into();
        self
    }
    /// Set the `description` field to an Option value (optional)
    pub fn maybe_description(mut self, value: Option<S>) -> Self {
        self._fields.3 = value;
        self
    }
}

impl<St, S: BosStr> GeneratorBuilder<St, S>
where
    St: generator_state::State,
    St::Did: generator_state::IsUnset,
{
    /// Set the `did` field (required)
    pub fn did(
        mut self,
        value: impl Into<Did<S>>,
    ) -> GeneratorBuilder<generator_state::SetDid<St>, S> {
        self._fields.4 = Option::Some(value.into());
        GeneratorBuilder {
            _state: PhantomData,
            _fields: self._fields,
            _type: PhantomData,
        }
    }
}

impl<St, S: BosStr> GeneratorBuilder<St, S>
where
    St: generator_state::State,
    St::DisplayName: generator_state::IsUnset,
{
    /// Set the `displayName` field (required)
    pub fn display_name(
        mut self,
        value: impl Into<S>,
    ) -> GeneratorBuilder<generator_state::SetDisplayName<St>, S> {
        self._fields.5 = Option::Some(value.into());
        GeneratorBuilder {
            _state: PhantomData,
            _fields: self._fields,
            _type: PhantomData,
        }
    }
}

impl<St, S: BosStr> GeneratorBuilder<St, S>
where
    St: generator_state::State,
    St::CreatedAt: generator_state::IsSet,
    St::Did: generator_state::IsSet,
    St::DisplayName: generator_state::IsSet,
{
    /// Build the final struct.
    pub fn build(self) -> Generator<S> {
        Generator {
            accepts_interactions: self._fields.0,
            avatar: self._fields.1,
            created_at: self._fields.2.unwrap(),
            description: self._fields.3,
            did: self._fields.4.unwrap(),
            display_name: self._fields.5.unwrap(),
            extra_data: Default::default(),
        }
    }
    /// Build the final struct with custom extra_data.
    pub fn build_with_data(
        self,
        extra_data: BTreeMap<SmolStr, Data<S>>,
    ) -> Generator<S> {
        Generator {
            accepts_interactions: self._fields.0,
            avatar: self._fields.1,
            created_at: self._fields.2.unwrap(),
            description: self._fields.3,
            did: self._fields.4.unwrap(),
            display_name: self._fields.5.unwrap(),
            extra_data: Some(extra_data),
        }
    }
}

fn lexicon_doc_fyi_frontpage_feed_generator() -> 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("fyi.frontpage.feed.generator"),
        defs: {
            let mut map = BTreeMap::new();
            map.insert(
                SmolStr::new_static("main"),
                LexUserType::Record(LexRecord {
                    description: Some(
                        CowStr::new_static(
                            "Record declaring a feed generator. The did field points to the service that runs the feed algorithm.",
                        ),
                    ),
                    key: Some(CowStr::new_static("any")),
                    record: LexRecordRecord::Object(LexObject {
                        required: Some(
                            vec![
                                SmolStr::new_static("did"),
                                SmolStr::new_static("displayName"),
                                SmolStr::new_static("createdAt")
                            ],
                        ),
                        properties: {
                            #[allow(unused_mut)]
                            let mut map = BTreeMap::new();
                            map.insert(
                                SmolStr::new_static("acceptsInteractions"),
                                LexObjectProperty::Boolean(LexBoolean {
                                    ..Default::default()
                                }),
                            );
                            map.insert(
                                SmolStr::new_static("avatar"),
                                LexObjectProperty::Blob(LexBlob { ..Default::default() }),
                            );
                            map.insert(
                                SmolStr::new_static("createdAt"),
                                LexObjectProperty::String(LexString {
                                    description: Some(
                                        CowStr::new_static(
                                            "Client-declared timestamp when this generator was created.",
                                        ),
                                    ),
                                    format: Some(LexStringFormat::Datetime),
                                    ..Default::default()
                                }),
                            );
                            map.insert(
                                SmolStr::new_static("description"),
                                LexObjectProperty::String(LexString {
                                    description: Some(
                                        CowStr::new_static("Description of the feed."),
                                    ),
                                    max_length: Some(3000usize),
                                    max_graphemes: Some(300usize),
                                    ..Default::default()
                                }),
                            );
                            map.insert(
                                SmolStr::new_static("did"),
                                LexObjectProperty::String(LexString {
                                    description: Some(
                                        CowStr::new_static("DID of the feed generator service."),
                                    ),
                                    format: Some(LexStringFormat::Did),
                                    ..Default::default()
                                }),
                            );
                            map.insert(
                                SmolStr::new_static("displayName"),
                                LexObjectProperty::String(LexString {
                                    description: Some(
                                        CowStr::new_static("Display name for the feed."),
                                    ),
                                    max_length: Some(320usize),
                                    max_graphemes: Some(32usize),
                                    ..Default::default()
                                }),
                            );
                            map
                        },
                        ..Default::default()
                    }),
                    ..Default::default()
                }),
            );
            map
        },
        ..Default::default()
    }
}