// @generated by jacquard-lexicon. DO NOT EDIT.
//
// Lexicon: fyi.frontpage.feed.post
//
// 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;

#[allow(unused_imports)]
use jacquard_common::deps::codegen::unicode_segmentation::UnicodeSegmentation;
use jacquard_common::types::collection::{Collection, RecordError};
use jacquard_common::types::string::{AtUri, Cid, Datetime, UriValue};
use jacquard_common::types::uri::{RecordUri, UriError};
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};
use crate::fyi_frontpage::feed::post;
/// Record containing a Frontpage post.

#[lexicon]
#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, IntoStatic)]
#[serde(rename_all = "camelCase")]
pub struct Post<'a> {
    ///Client-declared timestamp when this post was originally created.
    pub created_at: Datetime,
    ///The piece of content that this Frontpage post is about.
    #[serde(borrow)]
    pub subject: post::UrlSubject<'a>,
    ///The title of the post.
    #[serde(borrow)]
    pub title: CowStr<'a>,
}

/// 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 PostGetRecordOutput<'a> {
    #[serde(skip_serializing_if = "Option::is_none")]
    #[serde(borrow)]
    pub cid: Option<Cid<'a>>,
    #[serde(borrow)]
    pub uri: AtUri<'a>,
    #[serde(borrow)]
    pub value: Post<'a>,
}


#[lexicon]
#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, IntoStatic)]
#[serde(rename_all = "camelCase")]
pub struct UrlSubject<'a> {
    #[serde(borrow)]
    pub url: UriValue<'a>,
}

impl<'a> Post<'a> {
    pub fn uri(
        uri: impl Into<CowStr<'a>>,
    ) -> Result<RecordUri<'a, PostRecord>, UriError> {
        RecordUri::try_from_uri(AtUri::new_cow(uri.into())?)
    }
}

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

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

impl From<PostGetRecordOutput<'_>> for Post<'_> {
    fn from(output: PostGetRecordOutput<'_>) -> Self {
        use jacquard_common::IntoStatic;
        output.value.into_static()
    }
}

impl Collection for Post<'_> {
    const NSID: &'static str = "fyi.frontpage.feed.post";
    type Record = PostRecord;
}

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

impl<'a> LexiconSchema for Post<'a> {
    fn nsid() -> &'static str {
        "fyi.frontpage.feed.post"
    }
    fn def_name() -> &'static str {
        "main"
    }
    fn lexicon_doc() -> LexiconDoc<'static> {
        lexicon_doc_fyi_frontpage_feed_post()
    }
    fn validate(&self) -> Result<(), ConstraintError> {
        {
            let value = &self.title;
            #[allow(unused_comparisons)]
            if <str>::len(value.as_ref()) > 3000usize {
                return Err(ConstraintError::MaxLength {
                    path: ValidationPath::from_field("title"),
                    max: 3000usize,
                    actual: <str>::len(value.as_ref()),
                });
            }
        }
        {
            let value = &self.title;
            {
                let count = UnicodeSegmentation::graphemes(value.as_ref(), true).count();
                if count > 300usize {
                    return Err(ConstraintError::MaxGraphemes {
                        path: ValidationPath::from_field("title"),
                        max: 300usize,
                        actual: count,
                    });
                }
            }
        }
        Ok(())
    }
}

impl<'a> LexiconSchema for UrlSubject<'a> {
    fn nsid() -> &'static str {
        "fyi.frontpage.feed.post"
    }
    fn def_name() -> &'static str {
        "urlSubject"
    }
    fn lexicon_doc() -> LexiconDoc<'static> {
        lexicon_doc_fyi_frontpage_feed_post()
    }
    fn validate(&self) -> Result<(), ConstraintError> {
        Ok(())
    }
}

pub mod post_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 Subject;
        type Title;
        type CreatedAt;
    }
    /// Empty state - all required fields are unset
    pub struct Empty(());
    impl sealed::Sealed for Empty {}
    impl State for Empty {
        type Subject = Unset;
        type Title = Unset;
        type CreatedAt = Unset;
    }
    ///State transition - sets the `subject` field to Set
    pub struct SetSubject<S: State = Empty>(PhantomData<fn() -> S>);
    impl<S: State> sealed::Sealed for SetSubject<S> {}
    impl<S: State> State for SetSubject<S> {
        type Subject = Set<members::subject>;
        type Title = S::Title;
        type CreatedAt = S::CreatedAt;
    }
    ///State transition - sets the `title` field to Set
    pub struct SetTitle<S: State = Empty>(PhantomData<fn() -> S>);
    impl<S: State> sealed::Sealed for SetTitle<S> {}
    impl<S: State> State for SetTitle<S> {
        type Subject = S::Subject;
        type Title = Set<members::title>;
        type CreatedAt = S::CreatedAt;
    }
    ///State transition - sets the `created_at` field to Set
    pub struct SetCreatedAt<S: State = Empty>(PhantomData<fn() -> S>);
    impl<S: State> sealed::Sealed for SetCreatedAt<S> {}
    impl<S: State> State for SetCreatedAt<S> {
        type Subject = S::Subject;
        type Title = S::Title;
        type CreatedAt = Set<members::created_at>;
    }
    /// Marker types for field names
    #[allow(non_camel_case_types)]
    pub mod members {
        ///Marker type for the `subject` field
        pub struct subject(());
        ///Marker type for the `title` field
        pub struct title(());
        ///Marker type for the `created_at` field
        pub struct created_at(());
    }
}

/// Builder for constructing an instance of this type
pub struct PostBuilder<'a, S: post_state::State> {
    _state: PhantomData<fn() -> S>,
    _fields: (Option<Datetime>, Option<post::UrlSubject<'a>>, Option<CowStr<'a>>),
    _lifetime: PhantomData<&'a ()>,
}

impl<'a> Post<'a> {
    /// Create a new builder for this type
    pub fn new() -> PostBuilder<'a, post_state::Empty> {
        PostBuilder::new()
    }
}

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

impl<'a, S> PostBuilder<'a, S>
where
    S: post_state::State,
    S::CreatedAt: post_state::IsUnset,
{
    /// Set the `createdAt` field (required)
    pub fn created_at(
        mut self,
        value: impl Into<Datetime>,
    ) -> PostBuilder<'a, post_state::SetCreatedAt<S>> {
        self._fields.0 = Option::Some(value.into());
        PostBuilder {
            _state: PhantomData,
            _fields: self._fields,
            _lifetime: PhantomData,
        }
    }
}

impl<'a, S> PostBuilder<'a, S>
where
    S: post_state::State,
    S::Subject: post_state::IsUnset,
{
    /// Set the `subject` field (required)
    pub fn subject(
        mut self,
        value: impl Into<post::UrlSubject<'a>>,
    ) -> PostBuilder<'a, post_state::SetSubject<S>> {
        self._fields.1 = Option::Some(value.into());
        PostBuilder {
            _state: PhantomData,
            _fields: self._fields,
            _lifetime: PhantomData,
        }
    }
}

impl<'a, S> PostBuilder<'a, S>
where
    S: post_state::State,
    S::Title: post_state::IsUnset,
{
    /// Set the `title` field (required)
    pub fn title(
        mut self,
        value: impl Into<CowStr<'a>>,
    ) -> PostBuilder<'a, post_state::SetTitle<S>> {
        self._fields.2 = Option::Some(value.into());
        PostBuilder {
            _state: PhantomData,
            _fields: self._fields,
            _lifetime: PhantomData,
        }
    }
}

impl<'a, S> PostBuilder<'a, S>
where
    S: post_state::State,
    S::Subject: post_state::IsSet,
    S::Title: post_state::IsSet,
    S::CreatedAt: post_state::IsSet,
{
    /// Build the final struct
    pub fn build(self) -> Post<'a> {
        Post {
            created_at: self._fields.0.unwrap(),
            subject: self._fields.1.unwrap(),
            title: self._fields.2.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>,
        >,
    ) -> Post<'a> {
        Post {
            created_at: self._fields.0.unwrap(),
            subject: self._fields.1.unwrap(),
            title: self._fields.2.unwrap(),
            extra_data: Some(extra_data),
        }
    }
}

fn lexicon_doc_fyi_frontpage_feed_post() -> 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.post"),
        defs: {
            let mut map = BTreeMap::new();
            map.insert(
                SmolStr::new_static("main"),
                LexUserType::Record(LexRecord {
                    description: Some(
                        CowStr::new_static("Record containing a Frontpage post."),
                    ),
                    key: Some(CowStr::new_static("tid")),
                    record: LexRecordRecord::Object(LexObject {
                        required: Some(
                            vec![
                                SmolStr::new_static("title"),
                                SmolStr::new_static("createdAt"),
                                SmolStr::new_static("subject")
                            ],
                        ),
                        properties: {
                            #[allow(unused_mut)]
                            let mut map = BTreeMap::new();
                            map.insert(
                                SmolStr::new_static("createdAt"),
                                LexObjectProperty::String(LexString {
                                    description: Some(
                                        CowStr::new_static(
                                            "Client-declared timestamp when this post was originally created.",
                                        ),
                                    ),
                                    format: Some(LexStringFormat::Datetime),
                                    ..Default::default()
                                }),
                            );
                            map.insert(
                                SmolStr::new_static("subject"),
                                LexObjectProperty::Union(LexRefUnion {
                                    description: Some(
                                        CowStr::new_static(
                                            "The piece of content that this Frontpage post is about.",
                                        ),
                                    ),
                                    refs: vec![CowStr::new_static("#urlSubject")],
                                    ..Default::default()
                                }),
                            );
                            map.insert(
                                SmolStr::new_static("title"),
                                LexObjectProperty::String(LexString {
                                    description: Some(
                                        CowStr::new_static("The title of the post."),
                                    ),
                                    max_length: Some(3000usize),
                                    max_graphemes: Some(300usize),
                                    ..Default::default()
                                }),
                            );
                            map
                        },
                        ..Default::default()
                    }),
                    ..Default::default()
                }),
            );
            map.insert(
                SmolStr::new_static("urlSubject"),
                LexUserType::Object(LexObject {
                    required: Some(vec![SmolStr::new_static("url")]),
                    properties: {
                        #[allow(unused_mut)]
                        let mut map = BTreeMap::new();
                        map.insert(
                            SmolStr::new_static("url"),
                            LexObjectProperty::String(LexString {
                                format: Some(LexStringFormat::Uri),
                                ..Default::default()
                            }),
                        );
                        map
                    },
                    ..Default::default()
                }),
            );
            map
        },
        ..Default::default()
    }
}

pub mod url_subject_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 Url;
    }
    /// Empty state - all required fields are unset
    pub struct Empty(());
    impl sealed::Sealed for Empty {}
    impl State for Empty {
        type Url = Unset;
    }
    ///State transition - sets the `url` field to Set
    pub struct SetUrl<S: State = Empty>(PhantomData<fn() -> S>);
    impl<S: State> sealed::Sealed for SetUrl<S> {}
    impl<S: State> State for SetUrl<S> {
        type Url = Set<members::url>;
    }
    /// Marker types for field names
    #[allow(non_camel_case_types)]
    pub mod members {
        ///Marker type for the `url` field
        pub struct url(());
    }
}

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

impl<'a> UrlSubject<'a> {
    /// Create a new builder for this type
    pub fn new() -> UrlSubjectBuilder<'a, url_subject_state::Empty> {
        UrlSubjectBuilder::new()
    }
}

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

impl<'a, S> UrlSubjectBuilder<'a, S>
where
    S: url_subject_state::State,
    S::Url: url_subject_state::IsUnset,
{
    /// Set the `url` field (required)
    pub fn url(
        mut self,
        value: impl Into<UriValue<'a>>,
    ) -> UrlSubjectBuilder<'a, url_subject_state::SetUrl<S>> {
        self._fields.0 = Option::Some(value.into());
        UrlSubjectBuilder {
            _state: PhantomData,
            _fields: self._fields,
            _lifetime: PhantomData,
        }
    }
}

impl<'a, S> UrlSubjectBuilder<'a, S>
where
    S: url_subject_state::State,
    S::Url: url_subject_state::IsSet,
{
    /// Build the final struct
    pub fn build(self) -> UrlSubject<'a> {
        UrlSubject {
            url: 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>,
        >,
    ) -> UrlSubject<'a> {
        UrlSubject {
            url: self._fields.0.unwrap(),
            extra_data: Some(extra_data),
        }
    }
}