189 lines
5.0 KiB
Go
189 lines
5.0 KiB
Go
package screens
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import (
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"context"
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"fmt"
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"strings"
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"example.com/m/bot"
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"github.com/NicoNex/echotron/v3"
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"github.com/rs/zerolog/log"
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)
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const creativesForPlacementPerPage = 6
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type SelectCreativeForPlacement struct {
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WorkspaceID string
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ProjectID string
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CurrentPage int
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AddPlacementState *AddPlacement
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}
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func (s *SelectCreativeForPlacement) Enter(b *bot.Bot, mode bot.RenderMode) {
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jwt, err := s.ensureJWT(b)
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if err != nil {
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log.Error().Err(err).Msg("Failed to get JWT")
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b.SendNew("❌ Ошибка авторизации. Попробуйте /start", bot.Keyboard())
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return
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}
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s.renderCreatives(b, mode, jwt)
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}
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func (s *SelectCreativeForPlacement) renderCreatives(b *bot.Bot, mode bot.RenderMode, jwt string) {
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page, err := b.Backend.GetCreatives(
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context.Background(),
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jwt,
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s.WorkspaceID,
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&s.ProjectID,
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false, // includeArchived
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s.CurrentPage+1,
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creativesForPlacementPerPage,
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)
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if err != nil {
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log.Error().Err(err).Msg("Failed to get creatives")
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b.SendNew("❌ Не удалось загрузить креативы", bot.Keyboard())
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return
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}
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text := "<b>Выбор креатива</b>\n\n"
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var buttons [][]echotron.InlineKeyboardButton
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if len(page.Items) == 0 {
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text += "У выбранного проекта пока нет креативов.\n\nСоздайте креатив через меню проекта."
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} else {
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text += fmt.Sprintf("Выберите креатив (стр. %d из %d):", s.CurrentPage+1, page.Pages)
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// Креативы по 2 в ряду
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for i := 0; i < len(page.Items); i += 2 {
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var row []echotron.InlineKeyboardButton
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// Первый креатив в ряду
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creative := page.Items[i]
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row = append(row, bot.Button(creative.Name, fmt.Sprintf("select:%s", creative.ID)))
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// Второй креатив в ряду (если есть)
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if i+1 < len(page.Items) {
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creative = page.Items[i+1]
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row = append(row, bot.Button(creative.Name, fmt.Sprintf("select:%s", creative.ID)))
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} else {
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row = append(row, bot.Button(" ", "empty"))
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}
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buttons = append(buttons, row)
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}
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// Кнопки пагинации
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var navRow []echotron.InlineKeyboardButton
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if s.CurrentPage > 0 {
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navRow = append(navRow, bot.Button("←", "prev"))
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} else {
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navRow = append(navRow, bot.Button("·", "empty"))
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}
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pageButton := bot.Button(fmt.Sprintf("• %d/%d •", s.CurrentPage+1, page.Pages), "page_info")
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navRow = append(navRow, pageButton)
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if s.CurrentPage+1 < page.Pages {
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navRow = append(navRow, bot.Button("→", "next"))
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} else {
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navRow = append(navRow, bot.Button("·", "empty"))
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}
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buttons = append(buttons, navRow)
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}
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// Опция пропустить выбор креатива (креатив опционален)
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buttons = append(buttons, bot.Row(bot.Button("Без креатива", "skip")))
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// Кнопка возврата
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buttons = append(buttons, bot.Row(bot.Button("« Назад", "back")))
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keyboard := bot.Keyboard(buttons...)
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b.Render(text, keyboard, mode)
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}
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func (s *SelectCreativeForPlacement) ensureJWT(b *bot.Bot) (string, error) {
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if b.Session.JWT != "" {
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return b.Session.JWT, nil
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}
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jwt, err := b.Backend.GetJWTByTelegramID(context.Background(), b.ChatID)
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if err != nil {
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return "", err
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}
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b.Session.JWT = jwt
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return jwt, nil
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}
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func (s *SelectCreativeForPlacement) HandleCallback(b *bot.Bot, u *echotron.Update) {
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if u.CallbackQuery == nil || u.CallbackQuery.Data == "" {
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return
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}
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data := u.CallbackQuery.Data
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switch {
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case data == "prev":
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if s.CurrentPage > 0 {
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s.CurrentPage--
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}
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s.Enter(b, bot.EditMessage)
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case data == "next":
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s.CurrentPage++
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s.Enter(b, bot.EditMessage)
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case data == "page_info", data == "empty":
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return
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case data == "skip":
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// Пропускаем выбор креатива
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if s.AddPlacementState != nil {
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s.AddPlacementState.SelectedCreative = nil
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b.SetState(s.AddPlacementState, bot.EditMessage)
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}
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case data == "back":
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if s.AddPlacementState != nil {
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b.SetState(s.AddPlacementState, bot.EditMessage)
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}
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case strings.HasPrefix(data, "select:"):
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parts := strings.Split(data, ":")
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if len(parts) == 2 {
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creativeID := parts[1]
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// Получаем JWT
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jwt, err := s.ensureJWT(b)
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if err != nil {
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log.Error().Err(err).Msg("Failed to get JWT")
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return
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}
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// Загружаем полные данные креатива
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creative, err := b.Backend.GetCreative(context.Background(), jwt, s.WorkspaceID, creativeID)
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if err != nil {
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log.Error().Err(err).Str("creative_id", creativeID).Msg("Failed to get creative")
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return
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}
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// Сохраняем выбранный креатив в состояние AddPlacement
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if s.AddPlacementState != nil {
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s.AddPlacementState.SelectedCreative = creative
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b.SetState(s.AddPlacementState, bot.EditMessage)
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}
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}
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default:
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s.Enter(b, bot.NewMessage)
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}
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}
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func (s *SelectCreativeForPlacement) HandleMessage(_ *bot.Bot, _ *echotron.Update) { return }
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func (s *SelectCreativeForPlacement) Handle(_ *bot.Bot, _ *echotron.Update) { return }
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