email

type AttachmentInfo struct {
	Filename string `json:"filename"`
	Size     int64  `json:"size"`
	MIMEType string `json:"mime_type"`
}

type Config struct {
	Default  string                  `json:"default"`
	Accounts map[string]EmailAccount `json:"accounts"`
}

type EmailAccount struct {
	IMAPHost string `json:"imap_host,omitempty"`
	IMAPPort int    `json:"imap_port,omitempty"`
	IMAPTLS  string `json:"imap_tls,omitempty"`
	SMTPHost string `json:"smtp_host,omitempty"`
	SMTPPort int    `json:"smtp_port,omitempty"`
	SMTPTLS  string `json:"smtp_tls,omitempty"`
	Username string `json:"username,omitempty"`
	Password string `json:"password,omitempty"`
	From     string `json:"from,omitempty"`
}

type Envelope struct {
	UID            uint32    `json:"uid"`
	From           string    `json:"from"`
	To             []string  `json:"to"`
	Subject        string    `json:"subject"`
	Date           time.Time `json:"date"`
	Flags          []string  `json:"flags"`
	HasAttachments bool      `json:"has_attachments"`
	Size           int64     `json:"size"`
}

type ListOptions struct {
	Folder  string
	Limit   int
	Unread  bool
	From    string
	Subject string
	Since   *time.Time
	Before  *time.Time
}

type Message struct {
	Envelope
	TextBody    string           `json:"text_body,omitempty"`
	HTMLBody    string           `json:"html_body,omitempty"`
	Attachments []AttachmentInfo `json:"attachments,omitempty"`
}

type SendOptions struct {
	To          []string
	Cc          []string
	Bcc         []string
	Subject     string
	Body        string
	HTML        bool
	Attachments []string // file paths
	From        string   // override sender
	ReplyTo     string
}