bloaterbot/commands/notify/notify.go
2023-09-07 03:24:31 +02:00

119 lines
3.7 KiB
Go

package notify
import (
tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api/v5"
"github.com/rs/zerolog/log"
"regexp"
"strconv"
"strings"
"time"
"watn3y/bloaterbotv3/botIO"
)
func Reminder(update tgbotapi.Update, bot *tgbotapi.BotAPI) {
log.Debug().Str("args", update.Message.CommandArguments()).Msg("parsing new reminder")
commandArgs := strings.Fields(update.Message.CommandArguments())
var timeArg string
var textArg string
if len(commandArgs) >= 1 {
timeArg = strings.ToLower(commandArgs[0])
textArg = strings.Replace(update.Message.CommandArguments(), timeArg, "", 1)
} else {
log.Error().Str("args", update.Message.CommandArguments()).Msg("invalid new reminder")
message := tgbotapi.MessageConfig{
BaseChat: tgbotapi.BaseChat{ChatID: update.Message.Chat.ID, ReplyToMessageID: update.Message.MessageID},
ParseMode: "html",
DisableWebPagePreview: false,
Text: "Please specify a valid notify time in this format: 1m, 6h, 2d",
}
botIO.SendMessage(message, bot)
return
}
isValidFormat := regexp.MustCompile(`(?m)^\d{1,3}[mhd]$`)
if !isValidFormat.MatchString(timeArg) {
log.Error().Str("args", update.Message.CommandArguments()).Msg("invalid new reminder")
message := tgbotapi.MessageConfig{
BaseChat: tgbotapi.BaseChat{ChatID: update.Message.Chat.ID, ReplyToMessageID: update.Message.MessageID},
ParseMode: "html",
DisableWebPagePreview: false,
Text: "Please specify a valid notify time in this format: 1m, 6h, 2d",
}
botIO.SendMessage(message, bot)
return
}
getChar := regexp.MustCompile(`(?m)[mhd]`)
getNumbers := regexp.MustCompile(`(?m)\d{1,3}`)
numberString := getNumbers.FindString(timeArg)
number, _ := strconv.Atoi(numberString)
char := getChar.FindString(timeArg)
var modifyTime time.Duration
switch char {
case "m":
modifyTime = time.Minute
case "h":
modifyTime = time.Hour
case "d":
modifyTime = time.Hour * 24
}
notifyTime := time.Now().UTC().Add(time.Duration(number) * modifyTime)
reminder := reminderConfig{
updateID: update.UpdateID,
notifyTime: notifyTime.Unix(),
chatID: update.Message.Chat.ID,
userID: update.Message.From.ID,
messageToReplyToID: update.Message.MessageID,
reminderText: textArg,
}
log.Info().Int("ID", reminder.updateID).Int64("chat", reminder.chatID).Int64("user", reminder.userID).Int64("time", reminder.notifyTime).Msg("adding new reminder")
sqlAddReminder(reminder)
message := tgbotapi.MessageConfig{
BaseChat: tgbotapi.BaseChat{ChatID: update.Message.Chat.ID, ReplyToMessageID: update.Message.MessageID},
ParseMode: "html",
DisableWebPagePreview: false,
Text: "Set reminder for " + notifyTime.Format("02.01.2006") + " at " + notifyTime.Format("15:04") + " UTC ",
}
botIO.SendMessage(message, bot)
return
}
func NotifyHandler(bot *tgbotapi.BotAPI) {
for {
reminders := sqlGetReminders()
for updateID, reminderTime := range reminders {
if reminderTime <= time.Now().UTC().Unix() {
log.Info().Int("ID", updateID).Msg("reminder is due")
details := sqlGetReminderDetails(updateID)
message := tgbotapi.MessageConfig{
BaseChat: tgbotapi.BaseChat{ChatID: details.chatID, ReplyToMessageID: details.messageToReplyToID},
ParseMode: "html",
DisableWebPagePreview: false,
Text: "Reminder: " + details.reminderText,
}
log.Info().Int64("chat", details.chatID).Int64("user", details.userID).Str("text", details.reminderText).Msg("sent reminder")
botIO.SendMessage(message, bot)
sqlDeleteReminder(updateID)
}
}
time.Sleep(time.Second * 10)
}
}