refactor

tg_bot/screens/placement_details.go

@@ -0,0 +1,173 @@
+package screens
+
+import (
+	"context"
+	"fmt"
+	"strings"
+	"time"
+
+	"github.com/NicoNex/echotron/v3"
+	"github.com/TelegramExchange/tgex-backend/tg_bot/backend"
+	"github.com/TelegramExchange/tgex-backend/tg_bot/bot"
+	"github.com/rs/zerolog/log"
+)
+
+type PlacementDetails struct {
+	WorkspaceID string
+	ProjectID   string
+	PlacementID string
+	BackState   bot.State
+}
+
+func (s *PlacementDetails) Enter(b *bot.Bot, mode bot.RenderMode) {
+	jwt := b.Session.JWT
+	if jwt == "" {
+		log.Error().Msg("JWT is empty in session")
+		b.SendNew("❌ Ошибка авторизации. Попробуйте /start", Keyboard())
+		return
+	}
+
+	s.renderDetails(b, mode, jwt)
+}
+
+func (s *PlacementDetails) renderDetails(b *bot.Bot, mode bot.RenderMode, jwt string) {
+	placement, err := b.Backend.GetPlacement(
+		context.Background(),
+		jwt,
+		s.WorkspaceID,
+		s.ProjectID,
+		s.PlacementID,
+	)
+	if err != nil {
+		log.Error().Err(err).Msg("Failed to get placement")
+		b.SendNew("❌ Не удалось загрузить размещение", Keyboard())
+		return
+	}
+
+	text := "<b>Детали размещения</b>\n\n"
+
+	channelName := formatChannelName(placement.Channel)
+	text += fmt.Sprintf("• <b>Канал:</b> %s\n", channelName)
+	text += fmt.Sprintf("• <b>Статус:</b> %s\n", formatPlacementStatus(placement.Status))
+	text += fmt.Sprintf("• <b>Ссылка:</b> %s\n", formatInviteLinkType(placement.InviteLinkType))
+
+	if placement.Details != nil {
+		if placement.Details.PlacementType != nil {
+			text += fmt.Sprintf("• <b>Тип:</b> %s\n", formatPlacementType(*placement.Details.PlacementType))
+		}
+		if placement.Details.PlacementAt != nil && *placement.Details.PlacementAt != "" {
+			text += fmt.Sprintf("• <b>Дата размещения:</b> %s\n", formatDateTime(*placement.Details.PlacementAt))
+		}
+		if placement.Details.PaymentAt != nil && *placement.Details.PaymentAt != "" {
+			text += fmt.Sprintf("• <b>Дата оплаты:</b> %s\n", formatDateTime(*placement.Details.PaymentAt))
+		}
+		if placement.Details.Cost != nil {
+			text += fmt.Sprintf("• <b>Стоимость:</b> %s %.0f₽\n",
+				formatCostType(placement.Details.Cost.Type),
+				placement.Details.Cost.Value,
+			)
+		}
+		if placement.Details.CostBeforeBargain != nil {
+			text += fmt.Sprintf("• <b>До торга:</b> %.0f₽\n", *placement.Details.CostBeforeBargain)
+		}
+		if placement.Details.Format != nil && *placement.Details.Format != "" {
+			text += fmt.Sprintf("• <b>Формат:</b> %s\n", *placement.Details.Format)
+		}
+		if placement.Details.Comment != nil && *placement.Details.Comment != "" {
+			text += fmt.Sprintf("• <b>Комментарий:</b> %s\n", *placement.Details.Comment)
+		}
+	}
+
+	keyboard := Keyboard(Row(Button("← Назад", "back")))
+	b.Render(text, keyboard, mode)
+}
+
+func formatChannelName(channel backend.Channel) string {
+	if channel.Title != nil && *channel.Title != "" {
+		return *channel.Title
+	}
+	if channel.Username != nil && *channel.Username != "" {
+		return "@" + *channel.Username
+	}
+	return "Без названия"
+}
+
+func formatInviteLinkType(value string) string {
+	if value == "approval" {
+		return "с одобрением"
+	}
+	return "публичная"
+}
+
+func formatPlacementStatus(status string) string {
+	normalized := strings.TrimSpace(strings.ToLower(status))
+	switch normalized {
+	case "planned":
+		return "Планируется"
+	case "approved":
+		return "Согласовано"
+	case "rejected":
+		return "Отклонено"
+	case "in_progress":
+		return "В работе"
+	case "completed":
+		return "Размещено"
+	default:
+		return status
+	}
+}
+
+func formatPlacementType(value string) string {
+	normalized := strings.TrimSpace(strings.ToLower(value))
+	switch normalized {
+	case "self_promo":
+		return "Самопиар"
+	case "standard":
+		return "Стандарт"
+	default:
+		return value
+	}
+}
+
+func formatCostType(value string) string {
+	switch strings.TrimSpace(strings.ToLower(value)) {
+	case "cpm":
+		return "СРМ"
+	default:
+		return "Фикс"
+	}
+}
+
+func formatDateTime(value string) string {
+	if value == "" {
+		return value
+	}
+	if parsed, err := time.Parse(time.RFC3339, value); err == nil {
+		return parsed.Format("02.01.2006 15:04")
+	}
+	if parsed, err := time.Parse(time.RFC3339Nano, value); err == nil {
+		return parsed.Format("02.01.2006 15:04")
+	}
+	return value
+}
+
+func (s *PlacementDetails) HandleCallback(b *bot.Bot, u *echotron.Update) {
+	if u.CallbackQuery == nil || u.CallbackQuery.Data == "" {
+		return
+	}
+
+	switch u.CallbackQuery.Data {
+	case "back":
+		if s.BackState != nil {
+			b.SetState(s.BackState, bot.EditMessage)
+		}
+	default:
+		s.Enter(b, bot.NewMessage)
+	}
+}
+
+func (s *PlacementDetails) HandleMessage(_ *bot.Bot, _ *echotron.Update) { return }
+
+func (s *PlacementDetails) Handle(_ *bot.Bot, _ *echotron.Update) { return }
+
+func (s *PlacementDetails) Exit() {}