// Code generated by github.com/whyrusleeping/cbor-gen. DO NOT EDIT.

package piece

import (
	"fmt"
	"io"
	"math"
	"sort"

	cid "github.com/ipfs/go-cid"
	cbg "github.com/whyrusleeping/cbor-gen"
	xerrors "golang.org/x/xerrors"

	abi "github.com/filecoin-project/go-state-types/abi"
	miner "github.com/filecoin-project/go-state-types/builtin/v13/miner"
	market "github.com/filecoin-project/go-state-types/builtin/v9/market"
)

var _ = xerrors.Errorf
var _ = cid.Undef
var _ = math.E
var _ = sort.Sort

func (t *PieceDealInfo) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}

	cw := cbg.NewCborWriter(w)

	if _, err := cw.Write([]byte{166}); err != nil {
		return err
	}

	// t.DealID (abi.DealID) (uint64)
	if len("DealID") > 8192 {
		return xerrors.Errorf("Value in field \"DealID\" was too long")
	}

	if err := cw.WriteMajorTypeHeader(cbg.MajTextString, uint64(len("DealID"))); err != nil {
		return err
	}
	if _, err := cw.WriteString(string("DealID")); err != nil {
		return err
	}

	if err := cw.WriteMajorTypeHeader(cbg.MajUnsignedInt, uint64(t.DealID)); err != nil {
		return err
	}

	// t.PublishCid (cid.Cid) (struct)
	if len("PublishCid") > 8192 {
		return xerrors.Errorf("Value in field \"PublishCid\" was too long")
	}

	if err := cw.WriteMajorTypeHeader(cbg.MajTextString, uint64(len("PublishCid"))); err != nil {
		return err
	}
	if _, err := cw.WriteString(string("PublishCid")); err != nil {
		return err
	}

	if t.PublishCid == nil {
		if _, err := cw.Write(cbg.CborNull); err != nil {
			return err
		}
	} else {
		if err := cbg.WriteCid(cw, *t.PublishCid); err != nil {
			return xerrors.Errorf("failed to write cid field t.PublishCid: %w", err)
		}
	}

	// t.DealProposal (market.DealProposal) (struct)
	if len("DealProposal") > 8192 {
		return xerrors.Errorf("Value in field \"DealProposal\" was too long")
	}

	if err := cw.WriteMajorTypeHeader(cbg.MajTextString, uint64(len("DealProposal"))); err != nil {
		return err
	}
	if _, err := cw.WriteString(string("DealProposal")); err != nil {
		return err
	}

	if err := t.DealProposal.MarshalCBOR(cw); err != nil {
		return err
	}

	// t.DealSchedule (piece.DealSchedule) (struct)
	if len("DealSchedule") > 8192 {
		return xerrors.Errorf("Value in field \"DealSchedule\" was too long")
	}

	if err := cw.WriteMajorTypeHeader(cbg.MajTextString, uint64(len("DealSchedule"))); err != nil {
		return err
	}
	if _, err := cw.WriteString(string("DealSchedule")); err != nil {
		return err
	}

	if err := t.DealSchedule.MarshalCBOR(cw); err != nil {
		return err
	}

	// t.KeepUnsealed (bool) (bool)
	if len("KeepUnsealed") > 8192 {
		return xerrors.Errorf("Value in field \"KeepUnsealed\" was too long")
	}

	if err := cw.WriteMajorTypeHeader(cbg.MajTextString, uint64(len("KeepUnsealed"))); err != nil {
		return err
	}
	if _, err := cw.WriteString(string("KeepUnsealed")); err != nil {
		return err
	}

	if err := cbg.WriteBool(w, t.KeepUnsealed); err != nil {
		return err
	}

	// t.PieceActivationManifest (miner.PieceActivationManifest) (struct)
	if len("PieceActivationManifest") > 8192 {
		return xerrors.Errorf("Value in field \"PieceActivationManifest\" was too long")
	}

	if err := cw.WriteMajorTypeHeader(cbg.MajTextString, uint64(len("PieceActivationManifest"))); err != nil {
		return err
	}
	if _, err := cw.WriteString(string("PieceActivationManifest")); err != nil {
		return err
	}

	if err := t.PieceActivationManifest.MarshalCBOR(cw); err != nil {
		return err
	}
	return nil
}

func (t *PieceDealInfo) UnmarshalCBOR(r io.Reader) (err error) {
	*t = PieceDealInfo{}

	cr := cbg.NewCborReader(r)

	maj, extra, err := cr.ReadHeader()
	if err != nil {
		return err
	}
	defer func() {
		if err == io.EOF {
			err = io.ErrUnexpectedEOF
		}
	}()

	if maj != cbg.MajMap {
		return fmt.Errorf("cbor input should be of type map")
	}

	if extra > cbg.MaxLength {
		return fmt.Errorf("PieceDealInfo: map struct too large (%d)", extra)
	}

	var name string
	n := extra

	for i := uint64(0); i < n; i++ {

		{
			sval, err := cbg.ReadStringWithMax(cr, 8192)
			if err != nil {
				return err
			}

			name = string(sval)
		}

		switch name {
		// t.DealID (abi.DealID) (uint64)
		case "DealID":

			{

				maj, extra, err = cr.ReadHeader()
				if err != nil {
					return err
				}
				if maj != cbg.MajUnsignedInt {
					return fmt.Errorf("wrong type for uint64 field")
				}
				t.DealID = abi.DealID(extra)

			}
			// t.PublishCid (cid.Cid) (struct)
		case "PublishCid":

			{

				b, err := cr.ReadByte()
				if err != nil {
					return err
				}
				if b != cbg.CborNull[0] {
					if err := cr.UnreadByte(); err != nil {
						return err
					}

					c, err := cbg.ReadCid(cr)
					if err != nil {
						return xerrors.Errorf("failed to read cid field t.PublishCid: %w", err)
					}

					t.PublishCid = &c
				}

			}
			// t.DealProposal (market.DealProposal) (struct)
		case "DealProposal":

			{

				b, err := cr.ReadByte()
				if err != nil {
					return err
				}
				if b != cbg.CborNull[0] {
					if err := cr.UnreadByte(); err != nil {
						return err
					}
					t.DealProposal = new(market.DealProposal)
					if err := t.DealProposal.UnmarshalCBOR(cr); err != nil {
						return xerrors.Errorf("unmarshaling t.DealProposal pointer: %w", err)
					}
				}

			}
			// t.DealSchedule (piece.DealSchedule) (struct)
		case "DealSchedule":

			{

				if err := t.DealSchedule.UnmarshalCBOR(cr); err != nil {
					return xerrors.Errorf("unmarshaling t.DealSchedule: %w", err)
				}

			}
			// t.KeepUnsealed (bool) (bool)
		case "KeepUnsealed":

			maj, extra, err = cr.ReadHeader()
			if err != nil {
				return err
			}
			if maj != cbg.MajOther {
				return fmt.Errorf("booleans must be major type 7")
			}
			switch extra {
			case 20:
				t.KeepUnsealed = false
			case 21:
				t.KeepUnsealed = true
			default:
				return fmt.Errorf("booleans are either major type 7, value 20 or 21 (got %d)", extra)
			}
			// t.PieceActivationManifest (miner.PieceActivationManifest) (struct)
		case "PieceActivationManifest":

			{

				b, err := cr.ReadByte()
				if err != nil {
					return err
				}
				if b != cbg.CborNull[0] {
					if err := cr.UnreadByte(); err != nil {
						return err
					}
					t.PieceActivationManifest = new(miner.PieceActivationManifest)
					if err := t.PieceActivationManifest.UnmarshalCBOR(cr); err != nil {
						return xerrors.Errorf("unmarshaling t.PieceActivationManifest pointer: %w", err)
					}
				}

			}

		default:
			// Field doesn't exist on this type, so ignore it
			cbg.ScanForLinks(r, func(cid.Cid) {})
		}
	}

	return nil
}
func (t *DealSchedule) MarshalCBOR(w io.Writer) error {
	if t == nil {
		_, err := w.Write(cbg.CborNull)
		return err
	}

	cw := cbg.NewCborWriter(w)

	if _, err := cw.Write([]byte{162}); err != nil {
		return err
	}

	// t.EndEpoch (abi.ChainEpoch) (int64)
	if len("EndEpoch") > 8192 {
		return xerrors.Errorf("Value in field \"EndEpoch\" was too long")
	}

	if err := cw.WriteMajorTypeHeader(cbg.MajTextString, uint64(len("EndEpoch"))); err != nil {
		return err
	}
	if _, err := cw.WriteString(string("EndEpoch")); err != nil {
		return err
	}

	if t.EndEpoch >= 0 {
		if err := cw.WriteMajorTypeHeader(cbg.MajUnsignedInt, uint64(t.EndEpoch)); err != nil {
			return err
		}
	} else {
		if err := cw.WriteMajorTypeHeader(cbg.MajNegativeInt, uint64(-t.EndEpoch-1)); err != nil {
			return err
		}
	}

	// t.StartEpoch (abi.ChainEpoch) (int64)
	if len("StartEpoch") > 8192 {
		return xerrors.Errorf("Value in field \"StartEpoch\" was too long")
	}

	if err := cw.WriteMajorTypeHeader(cbg.MajTextString, uint64(len("StartEpoch"))); err != nil {
		return err
	}
	if _, err := cw.WriteString(string("StartEpoch")); err != nil {
		return err
	}

	if t.StartEpoch >= 0 {
		if err := cw.WriteMajorTypeHeader(cbg.MajUnsignedInt, uint64(t.StartEpoch)); err != nil {
			return err
		}
	} else {
		if err := cw.WriteMajorTypeHeader(cbg.MajNegativeInt, uint64(-t.StartEpoch-1)); err != nil {
			return err
		}
	}

	return nil
}

func (t *DealSchedule) UnmarshalCBOR(r io.Reader) (err error) {
	*t = DealSchedule{}

	cr := cbg.NewCborReader(r)

	maj, extra, err := cr.ReadHeader()
	if err != nil {
		return err
	}
	defer func() {
		if err == io.EOF {
			err = io.ErrUnexpectedEOF
		}
	}()

	if maj != cbg.MajMap {
		return fmt.Errorf("cbor input should be of type map")
	}

	if extra > cbg.MaxLength {
		return fmt.Errorf("DealSchedule: map struct too large (%d)", extra)
	}

	var name string
	n := extra

	for i := uint64(0); i < n; i++ {

		{
			sval, err := cbg.ReadStringWithMax(cr, 8192)
			if err != nil {
				return err
			}

			name = string(sval)
		}

		switch name {
		// t.EndEpoch (abi.ChainEpoch) (int64)
		case "EndEpoch":
			{
				maj, extra, err := cr.ReadHeader()
				if err != nil {
					return err
				}
				var extraI int64
				switch maj {
				case cbg.MajUnsignedInt:
					extraI = int64(extra)
					if extraI < 0 {
						return fmt.Errorf("int64 positive overflow")
					}
				case cbg.MajNegativeInt:
					extraI = int64(extra)
					if extraI < 0 {
						return fmt.Errorf("int64 negative overflow")
					}
					extraI = -1 - extraI
				default:
					return fmt.Errorf("wrong type for int64 field: %d", maj)
				}

				t.EndEpoch = abi.ChainEpoch(extraI)
			}
			// t.StartEpoch (abi.ChainEpoch) (int64)
		case "StartEpoch":
			{
				maj, extra, err := cr.ReadHeader()
				if err != nil {
					return err
				}
				var extraI int64
				switch maj {
				case cbg.MajUnsignedInt:
					extraI = int64(extra)
					if extraI < 0 {
						return fmt.Errorf("int64 positive overflow")
					}
				case cbg.MajNegativeInt:
					extraI = int64(extra)
					if extraI < 0 {
						return fmt.Errorf("int64 negative overflow")
					}
					extraI = -1 - extraI
				default:
					return fmt.Errorf("wrong type for int64 field: %d", maj)
				}

				t.StartEpoch = abi.ChainEpoch(extraI)
			}

		default:
			// Field doesn't exist on this type, so ignore it
			cbg.ScanForLinks(r, func(cid.Cid) {})
		}
	}

	return nil
}