feat: implement badges endpoint and sharing functionality

models/compat/wakatime/v1/summaries.go

@@ -0,0 +1,172 @@
+package v1
+
+import (
+	"fmt"
+	"github.com/muety/wakapi/models"
+	"github.com/muety/wakapi/utils"
+	"math"
+	"sync"
+	"time"
+)
+
+// https://wakatime.com/developers#summaries
+// https://pastr.de/v/736450
+
+type SummariesViewModel struct {
+	Data  []*summariesData `json:"data"`
+	End   time.Time        `json:"end"`
+	Start time.Time        `json:"start"`
+}
+
+type summariesData struct {
+	Categories       []*summariesEntry    `json:"categories"`
+	Dependencies     []*summariesEntry    `json:"dependencies"`
+	Editors          []*summariesEntry    `json:"editors"`
+	Languages        []*summariesEntry    `json:"languages"`
+	Machines         []*summariesEntry    `json:"machines"`
+	OperatingSystems []*summariesEntry    `json:"operating_systems"`
+	Projects         []*summariesEntry    `json:"projects"`
+	GrandTotal       *summariesGrandTotal `json:"grand_total"`
+	Range            *summariesRange      `json:"range"`
+}
+
+type summariesEntry struct {
+	Digital      string  `json:"digital"`
+	Hours        int     `json:"hours"`
+	Minutes      int     `json:"minutes"`
+	Name         string  `json:"name"`
+	Percent      float64 `json:"percent"`
+	Seconds      int     `json:"seconds"`
+	Text         string  `json:"text"`
+	TotalSeconds float64 `json:"total_seconds"`
+}
+
+type summariesGrandTotal struct {
+	Digital      string  `json:"digital"`
+	Hours        int     `json:"hours"`
+	Minutes      int     `json:"minutes"`
+	Text         string  `json:"text"`
+	TotalSeconds float64 `json:"total_seconds"`
+}
+
+type summariesRange struct {
+	Date     string    `json:"date"`
+	End      time.Time `json:"end"`
+	Start    time.Time `json:"start"`
+	Text     string    `json:"text"`
+	Timezone string    `json:"timezone"`
+}
+
+func NewSummariesFrom(summaries []*models.Summary, filters *models.Filters) *SummariesViewModel {
+	data := make([]*summariesData, len(summaries))
+	minDate, maxDate := time.Now().Add(1*time.Second), time.Time{}
+
+	for i, s := range summaries {
+		data[i] = newDataFrom(s)
+
+		if s.FromTime.Before(minDate) {
+			minDate = s.FromTime
+		}
+		if s.ToTime.After(maxDate) {
+			maxDate = s.ToTime
+		}
+	}
+
+	return &SummariesViewModel{
+		Data:  data,
+		End:   maxDate,
+		Start: minDate,
+	}
+}
+
+func newDataFrom(s *models.Summary) *summariesData {
+	zone, _ := time.Now().Zone()
+	total := s.TotalTime()
+	totalHrs, totalMins := int(total.Hours()), int((total - time.Duration(total.Hours())*time.Hour).Minutes())
+
+	data := &summariesData{
+		Categories:       make([]*summariesEntry, 0),
+		Dependencies:     make([]*summariesEntry, 0),
+		Editors:          make([]*summariesEntry, len(s.Editors)),
+		Languages:        make([]*summariesEntry, len(s.Languages)),
+		Machines:         make([]*summariesEntry, len(s.Machines)),
+		OperatingSystems: make([]*summariesEntry, len(s.OperatingSystems)),
+		Projects:         make([]*summariesEntry, len(s.Projects)),
+		GrandTotal: &summariesGrandTotal{
+			Digital:      fmt.Sprintf("%d:%d", totalHrs, totalMins),
+			Hours:        totalHrs,
+			Minutes:      totalMins,
+			Text:         utils.FmtWakatimeDuration(total),
+			TotalSeconds: total.Seconds(),
+		},
+		Range: &summariesRange{
+			Date:     time.Now().Format(time.RFC3339),
+			End:      s.ToTime,
+			Start:    s.FromTime,
+			Text:     "",
+			Timezone: zone,
+		},
+	}
+
+	var wg sync.WaitGroup
+	wg.Add(5)
+
+	go func(data *summariesData) {
+		defer wg.Done()
+		for i, e := range s.Projects {
+			data.Projects[i] = convertEntry(e, s.TotalTimeBy(models.SummaryProject))
+		}
+	}(data)
+
+	go func(data *summariesData) {
+		defer wg.Done()
+		for i, e := range s.Editors {
+			data.Editors[i] = convertEntry(e, s.TotalTimeBy(models.SummaryEditor))
+		}
+	}(data)
+
+	go func(data *summariesData) {
+		defer wg.Done()
+		for i, e := range s.Languages {
+			data.Languages[i] = convertEntry(e, s.TotalTimeBy(models.SummaryLanguage))
+
+		}
+	}(data)
+
+	go func(data *summariesData) {
+		defer wg.Done()
+		for i, e := range s.OperatingSystems {
+			data.OperatingSystems[i] = convertEntry(e, s.TotalTimeBy(models.SummaryOS))
+		}
+	}(data)
+
+	go func(data *summariesData) {
+		defer wg.Done()
+		for i, e := range s.Machines {
+			data.Machines[i] = convertEntry(e, s.TotalTimeBy(models.SummaryMachine))
+		}
+	}(data)
+
+	wg.Wait()
+	return data
+}
+
+func convertEntry(e *models.SummaryItem, entityTotal time.Duration) *summariesEntry {
+	// this is a workaround, since currently, the total time of a summary item is mistakenly represented in seconds
+	// TODO: fix some day, while migrating persisted summary items
+	total := e.Total * time.Second
+	hrs := int(total.Hours())
+	mins := int((total - time.Duration(hrs)*time.Hour).Minutes())
+	secs := int((total - time.Duration(hrs)*time.Hour - time.Duration(mins)*time.Minute).Seconds())
+
+	return &summariesEntry{
+		Digital:      fmt.Sprintf("%d:%d:%d", hrs, mins, secs),
+		Hours:        hrs,
+		Minutes:      mins,
+		Name:         e.Key,
+		Percent:      math.Round((total.Seconds()/entityTotal.Seconds())*1e4) / 100,
+		Seconds:      secs,
+		Text:         utils.FmtWakatimeDuration(total),
+		TotalSeconds: total.Seconds(),
+	}
+}