flesh out game struct

game.go

@@ -1,17 +1,107 @@
 package main
 
-import "scm.dairydemon.net/filifa/mlblive/internal/statsapi"
+import (
+	"log"
+
+	"scm.dairydemon.net/filifa/mlblive/internal/statsapi"
+)
 
 type Team struct {
-	City string
+	Location string
 	Name     string
 }
 
 type Game struct {
-	GUID      string
+	GamePk    string
 	HomeTeam  Team
 	AwayTeam  Team
-	HomeScore int
-	AwayScore int
+	HomeScore uint
+	AwayScore uint
 	Plays     []statsapi.Play
 }
+
+func feedUpdate(gamePk string, ts *string) (statsapi.Play, error) {
+	feed, err := statsapi.Feed(gamePk)
+	if err != nil {
+		return statsapi.Play{}, err
+	}
+
+	*ts = feed.MetaData.TimeStamp
+	return feed.LiveData.Plays.CurrentPlay, nil
+}
+
+func patchUpdate(patches statsapi.DiffPatchResponse, ts *string) []statsapi.Play {
+	var plays []statsapi.Play
+	var err error
+	for _, patch := range patches {
+		var play statsapi.Play
+		play.Patch(patch)
+		plays = append(plays, play)
+
+		*ts, err = patch.Timestamp()
+		if err != nil {
+			continue
+		}
+	}
+
+	return plays
+}
+
+func (g *Game) Update(ts *string, updateId string) error {
+	var plays []statsapi.Play
+
+	patches, err := statsapi.DiffPatch(g.GamePk, *ts, updateId)
+	if err != nil {
+		log.Println("feed update")
+		var p statsapi.Play
+		p, err = feedUpdate(g.GamePk, ts)
+		if err != nil {
+			return err
+		}
+
+		plays = []statsapi.Play{p}
+	} else {
+		log.Println("patch update")
+		plays = patchUpdate(patches, ts)
+	}
+
+	for _, play := range plays {
+		i := play.AtBatIndex
+		if i >= len(g.Plays) {
+			g.Plays = append(g.Plays, play)
+		}
+	}
+
+	return nil
+}
+
+func InitGame(feed statsapi.FeedResponse) (*Game, error) {
+	hometeam := Team{
+		Location: feed.GameData.Teams.Home.LocationName,
+		Name:     feed.GameData.Teams.Home.TeamName,
+	}
+	awayteam := Team{
+		Location: feed.GameData.Teams.Away.LocationName,
+		Name:     feed.GameData.Teams.Away.TeamName,
+	}
+
+	homescore, err := feed.LiveData.Linescore.Teams.Home.Runs.Int64()
+	if err != nil {
+		return nil, err
+	}
+	awayscore, err := feed.LiveData.Linescore.Teams.Away.Runs.Int64()
+	if err != nil {
+		return nil, err
+	}
+
+	game := Game{
+		GamePk:    feed.GamePk,
+		HomeTeam:  hometeam,
+		AwayTeam:  awayteam,
+		HomeScore: uint(homescore),
+		AwayScore: uint(awayscore),
+		Plays:     feed.LiveData.Plays.AllPlays,
+	}
+
+	return &game, nil
+}

internal/statsapi/feed.go

@@ -9,7 +9,9 @@ type FeedParams struct {
 }
 
 type FeedResponse struct {
+	GamePk   string
 	MetaData metadata
+	GameData gamedata
 	LiveData livedata
 }
 
@@ -17,8 +19,23 @@ type metadata struct {
 	TimeStamp string
 }
 
+type gamedata struct {
+	Teams teams
+}
+
+type teams struct {
+	Away team
+	Home team
+}
+
+type team struct {
+	LocationName string
+	TeamName     string
+}
+
 type livedata struct {
 	Plays     plays
+	Linescore linescore
 }
 
 type plays struct {
@@ -49,6 +66,22 @@ type about struct {
 	CaptivatingIndex json.Number
 }
 
+type linescore struct {
+	Teams teamLines
+}
+
+type teamLines struct {
+	Home teamline
+	Away teamline
+}
+
+type teamline struct {
+	Runs       json.Number
+	Hits       json.Number
+	Errors     json.Number
+	LeftOnBase json.Number
+}
+
 func (p *Play) Patch(patch Patch) {
 	instructions := patch.Diff
 	stem := "/liveData/plays/currentPlay"

main.go

@@ -12,54 +12,6 @@ import (
 	"scm.dairydemon.net/filifa/mlblive/internal/statsapi"
 )
 
-func feedUpdate(gamePk string, ts *string) (statsapi.Play, error) {
-	feed, err := statsapi.Feed(gamePk)
-	if err != nil {
-		return statsapi.Play{}, err
-	}
-
-	*ts = feed.MetaData.TimeStamp
-	return feed.LiveData.Plays.CurrentPlay, nil
-}
-
-func patchUpdate(patches statsapi.DiffPatchResponse, ts *string) []statsapi.Play {
-	var plays []statsapi.Play
-	var err error
-	for _, patch := range patches {
-		var play statsapi.Play
-		play.Patch(patch)
-		plays = append(plays, play)
-
-		*ts, err = patch.Timestamp()
-		if err != nil {
-			continue
-		}
-	}
-
-	return plays
-}
-
-func update(gamePk string, ts *string, updateId string) ([]statsapi.Play, error) {
-	var plays []statsapi.Play
-
-	patches, err := statsapi.DiffPatch(gamePk, *ts, updateId)
-	if err != nil {
-		log.Println("feed update")
-		var p statsapi.Play
-		p, err = feedUpdate(gamePk, ts)
-		if err != nil {
-			return plays, err
-		}
-
-		plays = []statsapi.Play{p}
-	} else {
-		log.Println("patch update")
-		plays = patchUpdate(patches, ts)
-	}
-
-	return plays, err
-}
-
 func writeTest(v any, ts string) {
 	b, err := json.Marshal(v)
 	if err != nil {
@@ -108,6 +60,17 @@ func main() {
 		log.Fatal(err)
 	}
 
+	// FIXME: we're calling feed twice now
+	feed, err := statsapi.Feed(gamePk)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	game, err := InitGame(feed)
+	if err != nil {
+		log.Fatal(err)
+	}
+
 	for {
 		var p statsapi.Push
 		err := ws.ReadJSON(&p)
@@ -115,13 +78,14 @@ func main() {
 			log.Fatal(err)
 		}
 
-		plays, err := update(gamePk, &ts, p.UpdateId)
+		err = game.Update(&ts, p.UpdateId)
 		if err != nil {
 			log.Println(err)
 			continue
 		}
 
-		for _, play := range plays {
+		// FIXME: this will output the same play multiple times
+		for _, play := range game.Plays {
 			result := play.Result
 			if result.Event != "" {
 				// TODO: figure out format