updates

internal/services/schedule_parser/service.go

@@ -7,6 +7,7 @@ import (
 	"pinned_message/internal/modules/data_parser"
 	"pinned_message/internal/modules/date_parser"
 	"pinned_message/internal/services/schedule_storage"
+	"sort"
 	"strings"
 	"time"
 )
@@ -76,23 +77,32 @@ func (p *ScheduleParser) parseSchedule(ctx context.Context, sheetURL string) (*m
 }
 
 func (p *ScheduleParser) mapSchedule(performances []performance) *models.Schedule {
-	days := []*models.Day{}
-	currentDay := &models.Day{}
-	for i, performance := range performances {
+	days := map[time.Time]*models.Day{}
+	var currentDate time.Time
+	var prevDate time.Time
+	for _, performance := range performances {
 		if performance.Name == "" || performance.Name == "-" {
 			continue
 		}
+
 		if performance.Date != "" {
-			if i > 0 {
-				days = append(days, currentDay)
-				currentDay = &models.Day{}
-			}
 			date, err := p.mapDate(performance.Date)
 			if err != nil {
 				panic(err)
 			}
-			currentDay.Date = date
+			currentDate = date
 		}
+		if performance.Date == "" {
+			currentDate = prevDate
+		}
+
+		if _, ok := days[currentDate]; !ok {
+			days[currentDate] = &models.Day{
+				Date: currentDate,
+			}
+		}
+		currentDay := days[currentDate]
+
 		currentDay.Performances = append(
 			currentDay.Performances,
 			&models.DayPerformance{
@@ -104,11 +114,12 @@ func (p *ScheduleParser) mapSchedule(performances []performance) *models.Schedul
 				Costumes:       performance.Costumes,
 			},
 		)
+		prevDate = currentDate
 	}
-	days = append(days, currentDay)
+
 	return &models.Schedule{
 		UpdateTime: time.Now().String(),
-		Days:       days,
+		Days:       p.mapToSortedArray(days),
 	}
 }
 
@@ -132,3 +143,17 @@ func (p *ScheduleParser) mapNumbers(numbers string) []*models.Number {
 	}
 	return res
 }
+
+func (p *ScheduleParser) mapToSortedArray(m map[time.Time]*models.Day) []*models.Day {
+	result := make([]*models.Day, 0, len(m))
+
+	for _, day := range m {
+		result = append(result, day)
+	}
+
+	sort.Slice(result, func(i, j int) bool {
+		return result[i].Date.Before(result[j].Date)
+	})
+
+	return result
+}