/
message_form.go
235 lines (203 loc) · 7.05 KB
/
message_form.go
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package form
import (
"fmt"
tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api/v5"
"github.com/joomcode/errorx"
"github.com/lithammer/shortuuid/v4"
"github.com/mih-kopylov/our-spb-bot/internal/bot"
"github.com/mih-kopylov/our-spb-bot/internal/bot/callback"
"github.com/mih-kopylov/our-spb-bot/internal/bot/service"
"github.com/mih-kopylov/our-spb-bot/internal/category"
"github.com/mih-kopylov/our-spb-bot/internal/queue"
"github.com/mih-kopylov/our-spb-bot/internal/state"
"github.com/samber/lo"
"strconv"
"strings"
"time"
)
const (
MessageFormName = "MessageForm"
)
type MessageForm struct {
states state.States
service *service.Service
messageQueue queue.MessageQueue
categoryService *category.Service
deleteMessageCallback *callback.DeleteMessageCallback
deletePhotoCallback *callback.DeletePhotoCallback
}
func (f *MessageForm) Name() string {
return MessageFormName
}
func NewMessageForm(states state.States, service *service.Service,
messageQueue queue.MessageQueue, categoryService *category.Service,
deleteMessageCallback *callback.DeleteMessageCallback, deletePhotoCallback *callback.DeletePhotoCallback) bot.Form {
return &MessageForm{
states: states,
service: service,
messageQueue: messageQueue,
categoryService: categoryService,
deleteMessageCallback: deleteMessageCallback,
deletePhotoCallback: deletePhotoCallback,
}
}
func (f *MessageForm) Handle(message *tgbotapi.Message) error {
userState, err := f.states.GetState(message.Chat.ID)
if err != nil {
return errorx.EnhanceStackTrace(err, "failed to get user state")
}
if message.Text != "" {
return f.handleText(message, userState)
}
if len(message.Photo) > 0 {
return f.handlePhoto(message, userState)
}
if message.Location != nil {
return f.handleLocation(message, userState)
}
return nil
}
func (f *MessageForm) handleLocation(message *tgbotapi.Message, userState *state.UserState) error {
categoriesTree, err := f.categoryService.ParseCategoriesTree(userState.Categories)
if err != nil {
return err
}
categoryTreeNode := categoriesTree.FindNodeById(userState.GetStringFormField(state.FormFieldCurrentCategoryNode))
if categoryTreeNode == nil {
return errorx.AssertionFailed.New("category is expected to be selected at this phase")
}
text := userState.GetStringFormField(state.FormFieldMessageText)
createdAt := time.Now()
messageId := createdAt.Format("06-01-02") + "_" + shortuuid.New()
if strings.Contains(text, "!") {
messageId = "00_" + messageId
}
queueMessage := queue.Message{
Id: messageId,
UserId: userState.UserId,
CategoryId: categoryTreeNode.Category.Id,
Files: userState.GetStringSlice(state.FormFieldFiles),
Text: text,
Longitude: message.Location.Longitude,
Latitude: message.Location.Latitude,
CreatedAt: createdAt,
Status: queue.StatusCreated,
}
err = f.messageQueue.Add(&queueMessage)
if err != nil {
return errorx.EnhanceStackTrace(err, "failed to add message to queue")
}
replyText := fmt.Sprintf(`
Сообщение добавлено в очередь и будет отправлено при первой возможности.
Пользователь: @%v
Сообщение: %v
Категория: %v
Текст: %v
Локация: %v %v
Файлы: %v шт.: %v
`, message.Chat.UserName,
queueMessage.Id,
queueMessage.CategoryId,
queueMessage.Text,
queueMessage.Longitude,
queueMessage.Latitude,
len(queueMessage.Files),
queueMessage.Files,
)
_, err = f.service.SendMessageCustom(
message.Chat, replyText, func(reply *tgbotapi.MessageConfig) {
reply.ReplyMarkup = f.deleteMessageCallback.CreateReplyMarkup(queueMessage.Id)
},
)
if err != nil {
return err
}
nextCommandsMessageText := `/message - отправить новое обращение
/status - статус обращений
`
_, err = f.service.SendMessageCustom(message.Chat, nextCommandsMessageText, func(reply *tgbotapi.MessageConfig) {
reply.ReplyMarkup = tgbotapi.NewRemoveKeyboard(false)
})
if err != nil {
return err
}
userState.ClearForm()
userState.MessageHandlerName = ""
err = f.states.SetState(userState)
if err != nil {
return errorx.EnhanceStackTrace(err, "failed to set user state")
}
return nil
}
func (f *MessageForm) handlePhoto(message *tgbotapi.Message, userState *state.UserState) error {
if len(userState.GetStringSlice(state.FormFieldFiles)) == 5 {
replyText := `Портал допускает максимум 5 файлов в обращении.
Это фото не будет приложено.
Для того, чтобы использовать именно это фото, можно удалить одно из предыдущих.`
_, err := f.service.SendMessageCustom(message.Chat, replyText, func(reply *tgbotapi.MessageConfig) {
reply.ReplyToMessageID = message.MessageID
})
return err
}
maxPhotoSize := lo.MaxBy(
message.Photo, func(a tgbotapi.PhotoSize, b tgbotapi.PhotoSize) bool {
return a.Width*a.Height > b.Width*b.Height
},
)
userState.AddValueToStringSlice(state.FormFieldFiles, maxPhotoSize.FileID)
userState.PutValueToMap(state.FormFieldMessageIdFile, strconv.Itoa(message.MessageID), maxPhotoSize.FileID)
err := f.states.SetState(userState)
if err != nil {
return errorx.EnhanceStackTrace(err, "failed to set user state")
}
replyText := fmt.Sprintf(`Фотография добавлена.
Id: %v
Размер: %vx%v
Вес: %v байт`,
maxPhotoSize.FileID,
maxPhotoSize.Width,
maxPhotoSize.Height,
maxPhotoSize.FileSize)
_, err = f.service.SendMessageCustom(message.Chat, replyText, func(reply *tgbotapi.MessageConfig) {
reply.ReplyToMessageID = message.MessageID
reply.ReplyMarkup = f.deletePhotoCallback.CreateMarkup(message.MessageID)
})
if err != nil {
return err
}
if len(userState.GetStringSlice(state.FormFieldFiles)) == 1 {
//add Send button only once, when the first photo is added
_, err = f.service.SendMessageCustom(
message.Chat, `Теперь можно отправить обращение`, func(reply *tgbotapi.MessageConfig) {
replyMarkup := tgbotapi.NewReplyKeyboard(
tgbotapi.NewKeyboardButtonRow(
tgbotapi.NewKeyboardButtonLocation("Отправить обращение"),
),
)
replyMarkup.OneTimeKeyboard = true
reply.ReplyMarkup = replyMarkup
},
)
if err != nil {
return err
}
}
return nil
}
func (f *MessageForm) handleText(message *tgbotapi.Message, userState *state.UserState) error {
userState.SetFormField(state.FormFieldMessageText, message.Text)
err := f.states.SetState(userState)
if err != nil {
return errorx.EnhanceStackTrace(err, "failed to set user state")
}
replyText := "Текст сообщения заменён."
if strings.Contains(message.Text, "!") {
replyText += "\nСообщение будет отправлено в первую очередь."
}
_, err = f.service.SendMessageCustom(
message.Chat, replyText, func(reply *tgbotapi.MessageConfig) {
reply.ReplyToMessageID = message.MessageID
},
)
return err
}