// Code generated by glex; DO NOT EDIT.

// Lexicon schema: place.stream.live.getRecommendations

package placestream

import (
	"context"
	"encoding/json"
	"fmt"
	"io"

	glex "github.com/streamplace/glex/runtime"
	cbg "github.com/whyrusleeping/cbor-gen"
)

type LiveGetRecommendations_Output struct {
	LexiconTypeID string `json:"$type,omitempty"`
	// recommendations: Ordered list of recommendations
	Recommendations []LiveGetRecommendations_Output_Recommendations_Elem `json:"recommendations"`
	// userDID: The user DID this recommendation is for
	UserDID *string `json:"userDID,omitempty"`
}

// RecordTypeID implements glex.Record.
func (t *LiveGetRecommendations_Output) RecordTypeID() string {
	return "place.stream.live.getRecommendations"
}

func (t *LiveGetRecommendations_Output) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	// stamp $type on a copy so marshal never mutates the record
	cp := *t
	cp.LexiconTypeID = "place.stream.live.getRecommendations"
	return glex.MarshalCBOR(w, &cp)
}

func (t *LiveGetRecommendations_Output) UnmarshalCBOR(r io.Reader) error {
	return glex.UnmarshalCBOR(r, t)
}

type LiveGetRecommendations_Output_Recommendations_Elem struct {
	LiveGetRecommendations_LivestreamRecommendation *LiveGetRecommendations_LivestreamRecommendation
	// Raw preserves a variant whose $type is not in this union's generated
	// set, so unrecognized variants still round-trip losslessly through
	// decode/re-encode. Nil when a known variant is set.
	Raw *glex.RawRecord
}

// MarshalJSON emits the set variant, stamped with its $type, per the atproto
// union wire format. The value receiver stamps a copy, so the variant is
// never mutated and both LiveGetRecommendations_Output_Recommendations_Elem and *LiveGetRecommendations_Output_Recommendations_Elem marshal correctly.
func (t LiveGetRecommendations_Output_Recommendations_Elem) MarshalJSON() ([]byte, error) {
	if t.LiveGetRecommendations_LivestreamRecommendation != nil {
		cp := *t.LiveGetRecommendations_LivestreamRecommendation
		cp.LexiconTypeID = "place.stream.live.getRecommendations#livestreamRecommendation"
		return json.Marshal(&cp)
	}
	if t.Raw != nil {
		if t.Raw.Encoding != "json" {
			return nil, fmt.Errorf("cannot marshal raw %s record as JSON in union LiveGetRecommendations_Output_Recommendations_Elem", t.Raw.Encoding)
		}
		return t.Raw.Bytes, nil
	}
	return nil, fmt.Errorf("cannot marshal empty union LiveGetRecommendations_Output_Recommendations_Elem as JSON")
}

func (t *LiveGetRecommendations_Output_Recommendations_Elem) UnmarshalJSON(b []byte) error {
	typ, err := glex.TypeExtract(b)
	if err != nil {
		return err
	}

	switch typ {
	case "place.stream.live.getRecommendations#livestreamRecommendation":
		t.LiveGetRecommendations_LivestreamRecommendation = new(LiveGetRecommendations_LivestreamRecommendation)
		return json.Unmarshal(b, t.LiveGetRecommendations_LivestreamRecommendation)
	default:
		t.Raw = &glex.RawRecord{Type: typ, Encoding: "json", Bytes: append([]byte(nil), b...)}
		return nil
	}
}

// MarshalCBOR implements drisl.Marshaler, emitting the set variant (stamped
// with its $type) per the atproto union wire format. go-dasl invokes this
// when the union appears inside another record, so nested unions serialize
// correctly.
func (t LiveGetRecommendations_Output_Recommendations_Elem) MarshalCBOR() ([]byte, error) {
	if t.LiveGetRecommendations_LivestreamRecommendation != nil {
		cp := *t.LiveGetRecommendations_LivestreamRecommendation
		cp.LexiconTypeID = "place.stream.live.getRecommendations#livestreamRecommendation"
		return glex.MarshalCBORBytes(&cp)
	}
	if t.Raw != nil {
		if t.Raw.Encoding != "cbor" {
			return nil, fmt.Errorf("cannot marshal raw %s record as CBOR in union LiveGetRecommendations_Output_Recommendations_Elem", t.Raw.Encoding)
		}
		return t.Raw.Bytes, nil
	}
	return nil, fmt.Errorf("cannot marshal empty union LiveGetRecommendations_Output_Recommendations_Elem as CBOR")
}

func (t *LiveGetRecommendations_Output_Recommendations_Elem) UnmarshalCBOR(b []byte) error {
	typ, err := glex.CborTypeExtract(b)
	if err != nil {
		return err
	}

	switch typ {
	case "place.stream.live.getRecommendations#livestreamRecommendation":
		t.LiveGetRecommendations_LivestreamRecommendation = new(LiveGetRecommendations_LivestreamRecommendation)
		return glex.UnmarshalCBORBytes(b, t.LiveGetRecommendations_LivestreamRecommendation)
	default:
		t.Raw = &glex.RawRecord{Type: typ, Encoding: "cbor", Bytes: append([]byte(nil), b...)}
		return nil
	}
}

// LiveGetRecommendations calls the XRPC method "place.stream.live.getRecommendations".
//
// # Get the list of streamers recommended by a user
//
// userDID: The DID of the user whose recommendations to fetch
func LiveGetRecommendations(ctx context.Context, c glex.LexClient, userDID string) (*LiveGetRecommendations_Output, error) {
	var out LiveGetRecommendations_Output

	params := map[string]interface{}{}
	params["userDID"] = userDID

	if err := c.LexDo(ctx, glex.Query, "", "place.stream.live.getRecommendations", params, nil, &out); err != nil {
		return nil, err
	}
	return &out, nil
}

// LiveGetRecommendations_LivestreamRecommendation is a "livestreamRecommendation" in the place.stream.live.getRecommendations schema.
type LiveGetRecommendations_LivestreamRecommendation struct {
	LexiconTypeID string `json:"$type,omitempty"`
	// did: The DID of the recommended streamer
	Did string `json:"did"`
	// source: Source of the recommendation
	Source string `json:"source"`
}

// RecordTypeID implements glex.Record.
func (t *LiveGetRecommendations_LivestreamRecommendation) RecordTypeID() string {
	return "place.stream.live.getRecommendations#livestreamRecommendation"
}

func (t *LiveGetRecommendations_LivestreamRecommendation) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}
	// stamp $type on a copy so marshal never mutates the record
	cp := *t
	cp.LexiconTypeID = "place.stream.live.getRecommendations#livestreamRecommendation"
	return glex.MarshalCBOR(w, &cp)
}

func (t *LiveGetRecommendations_LivestreamRecommendation) UnmarshalCBOR(r io.Reader) error {
	return glex.UnmarshalCBOR(r, t)
}