package imaputils

import (
	"bytes"
	"time"

	"git.sr.ht/~blallo/papero/config"
)

var zeroTime = time.Time{}

type PutMessageOpts struct {
	Debug   bool
	Mailbox string
	Body    *bytes.Buffer
	Flags   []string
	Time    time.Time
}

func PutMessage(conf *config.AccountData, opts *PutMessageOpts) error {
	conn := NewConnection(conf)

	err := conn.Start(opts.Debug)
	if err != nil {
		return err
	}
	defer conn.Close()

	return PutMessageInSession(conn, opts)
}

func PutMessageInSession(conn *IMAPConnection, opts *PutMessageOpts) error {
	var err error
	var msgTime time.Time

	_, err = conn.client.Select(opts.Mailbox, false)
	if err != nil {
		return err
	}

	if opts.Time == zeroTime {
		msgTime = time.Now()
	} else {
		msgTime = opts.Time
	}
	return conn.client.Append(opts.Mailbox, opts.Flags, msgTime, opts.Body)
}