// @generated by jacquard-lexicon. DO NOT EDIT.
//
// Lexicon: sh.tangled.git.temp.getBranch
//
// 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;
use jacquard_common::types::string::{AtUri, Datetime};
use jacquard_derive::{IntoStatic, lexicon, open_union};
use serde::{Serialize, Deserialize};
use crate::sh_tangled::git::temp::Signature;

#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, IntoStatic)]
#[serde(rename_all = "camelCase")]
pub struct GetBranch<'a> {
    #[serde(borrow)]
    pub name: CowStr<'a>,
    #[serde(borrow)]
    pub repo: AtUri<'a>,
}


#[lexicon]
#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, IntoStatic)]
#[serde(rename_all = "camelCase")]
pub struct GetBranchOutput<'a> {
    #[serde(skip_serializing_if = "Option::is_none")]
    #[serde(borrow)]
    pub author: Option<Signature<'a>>,
    ///Latest commit hash on this branch
    #[serde(borrow)]
    pub hash: CowStr<'a>,
    ///Latest commit message
    #[serde(skip_serializing_if = "Option::is_none")]
    #[serde(borrow)]
    pub message: Option<CowStr<'a>>,
    ///Branch name
    #[serde(borrow)]
    pub name: CowStr<'a>,
    ///Timestamp of latest commit
    pub when: Datetime,
}


#[open_union]
#[derive(
    Serialize,
    Deserialize,
    Debug,
    Clone,
    PartialEq,
    Eq,
    thiserror::Error,
    miette::Diagnostic,
    IntoStatic
)]

#[serde(tag = "error", content = "message")]
#[serde(bound(deserialize = "'de: 'a"))]
pub enum GetBranchError<'a> {
    /// Repository not found or access denied
    #[serde(rename = "RepoNotFound")]
    RepoNotFound(Option<CowStr<'a>>),
    /// Branch not found
    #[serde(rename = "BranchNotFound")]
    BranchNotFound(Option<CowStr<'a>>),
    /// Invalid request parameters
    #[serde(rename = "InvalidRequest")]
    InvalidRequest(Option<CowStr<'a>>),
}

impl core::fmt::Display for GetBranchError<'_> {
    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
        match self {
            Self::RepoNotFound(msg) => {
                write!(f, "RepoNotFound")?;
                if let Some(msg) = msg {
                    write!(f, ": {}", msg)?;
                }
                Ok(())
            }
            Self::BranchNotFound(msg) => {
                write!(f, "BranchNotFound")?;
                if let Some(msg) = msg {
                    write!(f, ": {}", msg)?;
                }
                Ok(())
            }
            Self::InvalidRequest(msg) => {
                write!(f, "InvalidRequest")?;
                if let Some(msg) = msg {
                    write!(f, ": {}", msg)?;
                }
                Ok(())
            }
            Self::Unknown(err) => write!(f, "Unknown error: {:?}", err),
        }
    }
}

/// Response type for sh.tangled.git.temp.getBranch
pub struct GetBranchResponse;
impl jacquard_common::xrpc::XrpcResp for GetBranchResponse {
    const NSID: &'static str = "sh.tangled.git.temp.getBranch";
    const ENCODING: &'static str = "application/json";
    type Output<'de> = GetBranchOutput<'de>;
    type Err<'de> = GetBranchError<'de>;
}

impl<'a> jacquard_common::xrpc::XrpcRequest for GetBranch<'a> {
    const NSID: &'static str = "sh.tangled.git.temp.getBranch";
    const METHOD: jacquard_common::xrpc::XrpcMethod = jacquard_common::xrpc::XrpcMethod::Query;
    type Response = GetBranchResponse;
}

/// Endpoint type for sh.tangled.git.temp.getBranch
pub struct GetBranchRequest;
impl jacquard_common::xrpc::XrpcEndpoint for GetBranchRequest {
    const PATH: &'static str = "/xrpc/sh.tangled.git.temp.getBranch";
    const METHOD: jacquard_common::xrpc::XrpcMethod = jacquard_common::xrpc::XrpcMethod::Query;
    type Request<'de> = GetBranch<'de>;
    type Response = GetBranchResponse;
}

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

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

impl<'a> GetBranch<'a> {
    /// Create a new builder for this type
    pub fn new() -> GetBranchBuilder<'a, get_branch_state::Empty> {
        GetBranchBuilder::new()
    }
}

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

impl<'a, S> GetBranchBuilder<'a, S>
where
    S: get_branch_state::State,
    S::Name: get_branch_state::IsUnset,
{
    /// Set the `name` field (required)
    pub fn name(
        mut self,
        value: impl Into<CowStr<'a>>,
    ) -> GetBranchBuilder<'a, get_branch_state::SetName<S>> {
        self._fields.0 = Option::Some(value.into());
        GetBranchBuilder {
            _state: PhantomData,
            _fields: self._fields,
            _lifetime: PhantomData,
        }
    }
}

impl<'a, S> GetBranchBuilder<'a, S>
where
    S: get_branch_state::State,
    S::Repo: get_branch_state::IsUnset,
{
    /// Set the `repo` field (required)
    pub fn repo(
        mut self,
        value: impl Into<AtUri<'a>>,
    ) -> GetBranchBuilder<'a, get_branch_state::SetRepo<S>> {
        self._fields.1 = Option::Some(value.into());
        GetBranchBuilder {
            _state: PhantomData,
            _fields: self._fields,
            _lifetime: PhantomData,
        }
    }
}

impl<'a, S> GetBranchBuilder<'a, S>
where
    S: get_branch_state::State,
    S::Name: get_branch_state::IsSet,
    S::Repo: get_branch_state::IsSet,
{
    /// Build the final struct
    pub fn build(self) -> GetBranch<'a> {
        GetBranch {
            name: self._fields.0.unwrap(),
            repo: self._fields.1.unwrap(),
        }
    }
}