Display 'live' status in overview

.gitignore

@@ -1 +1,2 @@
 config.toml
+.DS_Store

bus.go

@@ -6,25 +6,42 @@ import (
 	"io"
 	"net/http"
 	"net/url"
+	"strconv"
 	"time"
 )
 
 type Departure struct {
-	TripID         int
+	TripID                int
-	RealtimeTripId string
+	RealtimeTripId        string
-	StopHeadsign   string
+	StopHeadsign          string
-	ArrivalTime    time.Time
+	ArrivalTime           time.Time
-	DepartureTime  time.Time
+	DepartureTime         time.Time
-	RouteShortName string
+	RealtimeArrivalTime   time.Time
+	RealtimeDepartureTime time.Time
+	RouteShortName        string
+}
+
+func (d Departure) HasRealtimeDepartureTime() bool {
+	return !d.RealtimeDepartureTime.IsZero()
+}
+
+func (d Departure) IsDelayed() bool {
+	if !d.HasRealtimeDepartureTime() {
+		return false
+	}
+
+	return d.RealtimeDepartureTime.After(d.DepartureTime)
 }
 
 type ResponseDeparture struct {
-	TripID         int    `json:"trip_id"`
+	TripID                int    `json:"trip_id"`
-	RealtimeTripId string `json:"realtime_trip_id"`
+	RealtimeTripId        string `json:"realtime_trip_id"`
-	StopHeadsign   string `json:"stop_headsign"`
+	StopHeadsign          string `json:"stop_headsign"`
-	ArrivalTime    string `json:"arrival_time"`
+	ArrivalTime           string `json:"arrival_time"`
-	DepartureTime  string `json:"departure_time"`
+	DepartureTime         string `json:"departure_time"`
-	Tripdata       struct {
+	RealtimeArrivalTime   int    `json:"realtime_arrival_time"`
+	RealtimeDepartureTime int    `json:"realtime_departure_time"`
+	Tripdata              struct {
 		Route struct {
 			RouteShortName string `json:"route_short_name"`
 		} `json:"route"`
@@ -52,6 +69,20 @@ func (rd ResponseDeparture) ToDeparture() (Departure, error) {
 	}
 	departure.DepartureTime = _time
 
+	if rd.RealtimeArrivalTime != 0 {
+		_time, err = parseUnixTimestamp(strconv.Itoa(rd.RealtimeArrivalTime))
+		if err == nil {
+			departure.RealtimeArrivalTime = _time
+		}
+	}
+
+	if rd.RealtimeDepartureTime != 0 {
+		_time, err = parseUnixTimestamp(strconv.Itoa(rd.RealtimeDepartureTime))
+		if err == nil {
+			departure.RealtimeDepartureTime = _time
+		}
+	}
+
 	return departure, nil
 }
 

index.html

@@ -30,7 +30,11 @@
       <tr>
         <td>{{ $val.RouteShortName }}</td>
         <td>{{ $val.StopHeadsign }}</td>
+        {{ if $val.HasRealtimeDepartureTime }}
+        <td><time class="{{ if $val.IsDelayed }}delayed{{ else }}on-time{{ end }}">{{ formatTime $val.RealtimeDepartureTime }}</time></td>
+        {{ else }}
         <td><time>{{ formatTime $val.DepartureTime }}</time></td>
+        {{ end }}
       </tr>
       {{ end }}
       {{ end }}
@@ -40,4 +44,4 @@
   {{ end }}
 </main>
 </body>
-</html>
+</html>

static/css/busdepartures.css

@@ -43,4 +43,22 @@ td:first-child {
 
 td:last-child {
     padding-right: 0;
-}
+}
+
+time {
+    background: black;
+    color: white;
+    display: inline-block;
+    font-size: .8rem;
+    padding: .2em .2em .1em;
+}
+
+.on-time {
+    background: green;
+    color: white;
+}
+
+.delayed {
+    background: red;
+    color: white;
+}