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package revolt
import (
"context"
"encoding/json"
"time"
"github.com/oklog/ulid/v2"
)
// Message struct
type Message struct {
CreatedAt time.Time
ID string `json:"_id"`
Nonce string `json:"nonce"`
ChannelId string `json:"channel"`
AuthorId string `json:"author"`
Content string `json:"content,omitempty"`
Edited interface{} `json:"edited"`
Embeds []*MessageEmbed `json:"embeds"`
Attachments []*Attachment `json:"attachments"`
Mentions []string `json:"mentions"`
Replies []string `json:"replies"`
Masquerade *Masquerade `json:"masquerade"`
}
type MessageAppend struct {
Embeds []*MessageEmbed `json:"embeds"`
}
type Masquerade struct {
Name string `json:"name"`
AvatarURL string `json:"avatar"`
Color string `json:"colour,omitempty"`
}
// Attachment struct.
type Attachment struct {
ID string `json:"_id"`
Tag string `json:"tag"`
Size int `json:"size"`
FileName string `json:"filename"`
Metadata *AttachmentMetadata
ContentType string `json:"content_type"`
}
// Attachment metadata struct.
type AttachmentMetadata struct {
Type string `json:"type"`
Width int `json:"width"`
Height int `json:"height"`
}
// Message edited struct.
type MessageEdited struct {
Date int `json:"$date"`
}
// Message embed struct.
type MessageEmbed struct {
Type string `json:"type"`
Url string `json:"url"`
Special *MessageSpecialEmbed
Title string `json:"title"`
Description string `json:"description"`
Image *MessageEmbeddedImage `json:"image"`
Video *MessageEmbeddedVideo `json:"video"`
IconUrl string `json:"icon_url"`
Color string `json:"color"`
}
// Message special embed struct.
type MessageSpecialEmbed struct {
Type string `json:"type"`
Id string `json:"id"`
ContentType string `json:"content_type"`
}
// Message embedded image struct
type MessageEmbeddedImage struct {
Size string `json:"size"`
Url string `json:"url"`
Width int `json:"width"`
Height int `json:"height"`
}
// Message embedded video struct
type MessageEmbeddedVideo struct {
Url string `json:"url"`
Width int `json:"width"`
Height int `json:"height"`
}
// Calculate creation date and edit the struct.
func (c *Message) CalculateCreationDate() error {
ulid, err := ulid.Parse(c.ID)
if err != nil {
return err
}
c.CreatedAt = time.UnixMilli(int64(ulid.Time()))
return nil
}
// Edit message content.
func (c *Client) MessageEdit(ctx context.Context, channelID, messageID, content string) error {
data, err := json.Marshal(map[string]string{
"content": content,
})
if err != nil {
return err
}
_, err = c.Request(ctx, "PATCH", "/channels/"+channelID+"/messages/"+messageID, data)
if err != nil {
return err
}
return nil
}
// Delete the message.
func (c *Client) MessageDelete(ctx context.Context, channelID, messageID string) error {
_, err := c.Request(ctx, "DELETE", "/channels/"+channelID+"/messages/"+messageID, []byte{})
return err
}
// Reply to the message.
func (c *Client) MessageReply(ctx context.Context, channelID, messageID string, mention bool, sm *SendMessage) (*Message, error) {
if sm.Nonce == "" {
sm.CreateNonce()
}
sm.AddReply(messageID, mention)
respMessage := &Message{}
msgData, err := json.Marshal(sm)
if err != nil {
return respMessage, err
}
resp, err := c.Request(ctx, "POST", "/channels/"+channelID+"/messages", msgData)
if err != nil {
return respMessage, err
}
err = json.Unmarshal(resp, respMessage)
if err != nil {
return respMessage, err
}
if sm.DeleteAfter != 0 {
go func() {
time.Sleep(time.Second * time.Duration(sm.DeleteAfter))
c.MessageDelete(ctx, channelID, respMessage.ID)
}()
}
return respMessage, nil
}
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