package bolt

import "fmt"

//built-in Discord reactions
type Reaction string

//a few easy-to-use emojis, Discordgo/Discord API requires them to be saved like this.
const (
	ReactionThumbsUp          Reaction = "👍"
	ReactionThumbsDown        Reaction = "👎"
	ReactionHundred           Reaction = "💯"
	ReactionHeart             Reaction = "❤️"
	ReactionPinkHeart         Reaction = "🩷"
	ReactionOrangeHeart       Reaction = "🧡"
	ReactionYellowHeart       Reaction = "💛"
	ReactionGreenHeart        Reaction = "💚"
	ReactionBlueHeart         Reaction = "💙"
	ReactionBlackHeart        Reaction = "🖤"
	ReactionPointUp           Reaction = "☝️"
	ReactionPointDown         Reaction = "👇"
	ReactionHotdog            Reaction = "🌭"
	ReactionDog               Reaction = "🐶"
	ReactionCat               Reaction = "🐱"
	ReactionMonkey            Reaction = "🐒"
	ReactionGiraffe           Reaction = "🦒"
	ReactionDuck              Reaction = "🦆"
	ReactionGoose             Reaction = "🪿"
	ReactionWatermelon        Reaction = "🍉"
	ReactionHoney             Reaction = "🍯"
	ReactionSandwich          Reaction = "🥪"
	ReactionPepper            Reaction = "🌶️"
	ReactionNoPedestrians     Reaction = "🚷"
	ReactionExclamation       Reaction = "❗"
	ReactionDoubleExclamation Reaction = "‼️"
	ReactionSkull             Reaction = "💀"
	ReactionSpeakingHead      Reaction = "🗣️"
	ReactionGreenCheck        Reaction = "✅"
)

// information about attachments to messages
type MessageAttachment struct {
	ID           string
	URL          string
	ProxyURL     string
	Filename     string
	ContentType  string
	Width        int
	Height       int
	Size         int
	DurationSecs float64
}

// represents a Discord message
type Message struct {
	Author      string   //username of message author
	ID          string   //discord ID of message author
	msgID       string   //id string of message
	Words       []string //words from message split on whitespace
	Content     string   //entire message content
	Channel     string   //message channel
	channelID   string   //id of channel message was sent in
	Server      string   //message guild
	serverID    string   //id of guild message was sent in
	Attachments []MessageAttachment
	sesh        *bolt
}

// applies reaction to message
func (m *Message) React(emoji Reaction) error {
	return m.sesh.MessageReactionAdd(m.channelID, m.msgID, fmt.Sprint(emoji))
}

// sends the value of res in response to the message
func (m *Message) Respond(res string) error {
	rep := m.sesh.createReply(res, m.msgID, m.channelID, m.serverID)
	_, err := m.sesh.ChannelMessageSendComplex(m.channelID, rep)
	return err
}