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cchat-discord/internal/segments/reference/reference.go

49 lines
1.2 KiB
Go

package reference
import (
"github.com/diamondburned/arikawa/v2/discord"
"github.com/diamondburned/cchat"
"github.com/diamondburned/cchat-discord/internal/segments/segutil"
"github.com/diamondburned/cchat/text"
"github.com/diamondburned/cchat/utils/empty"
)
type MessageID cchat.ID
var _ text.MessageReferencer = (*MessageID)(nil)
func (msgID MessageID) MessageID() string {
return string(msgID)
}
type MessageSegment struct {
empty.TextSegment
start, end int
messageID discord.MessageID
}
var _ text.Segment = (*MessageSegment)(nil)
// Write appends to the given rich text the reference to the message ID with the
// given text.
func Write(rich *text.Rich, msgID discord.MessageID, text string) {
start, end := segutil.Write(rich, text)
segutil.Add(rich, NewMessageSegment(start, end, msgID))
}
func NewMessageSegment(start, end int, msgID discord.MessageID) MessageSegment {
return MessageSegment{
start: start,
end: end,
messageID: msgID,
}
}
func (msgseg MessageSegment) Bounds() (start, end int) {
return msgseg.start, msgseg.end
}
func (msgseg MessageSegment) AsMessageReferencer() text.MessageReferencer {
return MessageID(msgseg.messageID.String())
}