// @generated by jacquard-lexicon. DO NOT EDIT.
//
// Lexicon: app.bsky.unspecced.getTrendingTopics
//
// 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::types::string::Did;
use jacquard_derive::{IntoStatic, lexicon};
use serde::{Serialize, Deserialize};
use crate::app_bsky::unspecced::TrendingTopic;

#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, IntoStatic)]
#[serde(rename_all = "camelCase")]
pub struct GetTrendingTopics<'a> {
    ///Defaults to `10`. Min: 1. Max: 25.
    #[serde(default = "_default_limit")]
    #[serde(skip_serializing_if = "Option::is_none")]
    pub limit: Option<i64>,
    #[serde(skip_serializing_if = "Option::is_none")]
    #[serde(borrow)]
    pub viewer: Option<Did<'a>>,
}


#[lexicon]
#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, IntoStatic)]
#[serde(rename_all = "camelCase")]
pub struct GetTrendingTopicsOutput<'a> {
    #[serde(borrow)]
    pub suggested: Vec<TrendingTopic<'a>>,
    #[serde(borrow)]
    pub topics: Vec<TrendingTopic<'a>>,
}

/// Response type for app.bsky.unspecced.getTrendingTopics
pub struct GetTrendingTopicsResponse;
impl jacquard_common::xrpc::XrpcResp for GetTrendingTopicsResponse {
    const NSID: &'static str = "app.bsky.unspecced.getTrendingTopics";
    const ENCODING: &'static str = "application/json";
    type Output<'de> = GetTrendingTopicsOutput<'de>;
    type Err<'de> = jacquard_common::xrpc::GenericError<'de>;
}

impl<'a> jacquard_common::xrpc::XrpcRequest for GetTrendingTopics<'a> {
    const NSID: &'static str = "app.bsky.unspecced.getTrendingTopics";
    const METHOD: jacquard_common::xrpc::XrpcMethod = jacquard_common::xrpc::XrpcMethod::Query;
    type Response = GetTrendingTopicsResponse;
}

/// Endpoint type for app.bsky.unspecced.getTrendingTopics
pub struct GetTrendingTopicsRequest;
impl jacquard_common::xrpc::XrpcEndpoint for GetTrendingTopicsRequest {
    const PATH: &'static str = "/xrpc/app.bsky.unspecced.getTrendingTopics";
    const METHOD: jacquard_common::xrpc::XrpcMethod = jacquard_common::xrpc::XrpcMethod::Query;
    type Request<'de> = GetTrendingTopics<'de>;
    type Response = GetTrendingTopicsResponse;
}

fn _default_limit() -> Option<i64> {
    Some(10i64)
}

pub mod get_trending_topics_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 {}
    /// Empty state - all required fields are unset
    pub struct Empty(());
    impl sealed::Sealed for Empty {}
    impl State for Empty {}
    /// Marker types for field names
    #[allow(non_camel_case_types)]
    pub mod members {}
}

/// Builder for constructing an instance of this type
pub struct GetTrendingTopicsBuilder<'a, S: get_trending_topics_state::State> {
    _state: PhantomData<fn() -> S>,
    _fields: (Option<i64>, Option<Did<'a>>),
    _lifetime: PhantomData<&'a ()>,
}

impl<'a> GetTrendingTopics<'a> {
    /// Create a new builder for this type
    pub fn new() -> GetTrendingTopicsBuilder<'a, get_trending_topics_state::Empty> {
        GetTrendingTopicsBuilder::new()
    }
}

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

impl<'a, S: get_trending_topics_state::State> GetTrendingTopicsBuilder<'a, S> {
    /// Set the `limit` field (optional)
    pub fn limit(mut self, value: impl Into<Option<i64>>) -> Self {
        self._fields.0 = value.into();
        self
    }
    /// Set the `limit` field to an Option value (optional)
    pub fn maybe_limit(mut self, value: Option<i64>) -> Self {
        self._fields.0 = value;
        self
    }
}

impl<'a, S: get_trending_topics_state::State> GetTrendingTopicsBuilder<'a, S> {
    /// Set the `viewer` field (optional)
    pub fn viewer(mut self, value: impl Into<Option<Did<'a>>>) -> Self {
        self._fields.1 = value.into();
        self
    }
    /// Set the `viewer` field to an Option value (optional)
    pub fn maybe_viewer(mut self, value: Option<Did<'a>>) -> Self {
        self._fields.1 = value;
        self
    }
}

impl<'a, S> GetTrendingTopicsBuilder<'a, S>
where
    S: get_trending_topics_state::State,
{
    /// Build the final struct
    pub fn build(self) -> GetTrendingTopics<'a> {
        GetTrendingTopics {
            limit: self._fields.0,
            viewer: self._fields.1,
        }
    }
}