From e660f2ef9f9701c5e5312783f1e3b17541a23ca5 Mon Sep 17 00:00:00 2001
From: Bel LaPointe <breel@qualtrics.com>
Date: Fri, 14 Jan 2022 11:00:55 -0500
Subject: [PATCH] set up override zoom if both lat and lng within delta

---
 config.json       | 20 +++++++++++++-------
 config/config.go  | 18 ++++++++++++------
 main.go           | 26 +++++++++++++++++++++++---
 message/matrix.go |  2 +-
 todo.yaml         |  3 ++-
 5 files changed, 51 insertions(+), 18 deletions(-)

diff --git a/config.json b/config.json
index e6d9ce0..6f679d6 100644
--- a/config.json
+++ b/config.json
@@ -17,17 +17,23 @@
       "UploadMethod": "POST"
    },
    "Maps": {
-      "DirectionsURIFormat": "https://maps.googleapis.com/maps/api/directions/json?origin=%s\u0026destination=%s\u0026mode=driving\u0026key=AIzaSyBkACm-LQkoSfsTO5_XAzBVZE9-JQzcNkg",
-      "PathedURIFormat": "https://maps.googleapis.com/maps/api/staticmap?size=250x250\u0026path=%s\u0026format=jpeg\u0026maptype=roadmap\u0026key=AIzaSyBkACm-LQkoSfsTO5_XAzBVZE9-JQzcNkg\u0026size=250x250\u0026markers=%s|%s\u0026zoom=5",
       "URIFormat": "https://maps.googleapis.com/maps/api/staticmap?center=%s\u0026markers=label=A|%s\u0026zoom=5\u0026size=250x250\u0026scale=1\u0026format=jpeg\u0026maptype=roadmap\u0026key=AIzaSyBkACm-LQkoSfsTO5_XAzBVZE9-JQzcNkg",
-      "Pathed": false,
       "Pickup": false,
-      "Dropoff": false
+      "Dropoff": false,
+      "Pathed": {
+         "Enabled": true,
+         "DirectionsURIFormat": "https://maps.googleapis.com/maps/api/directions/json?origin=%s\u0026destination=%s\u0026mode=driving\u0026key=AIzaSyBkACm-LQkoSfsTO5_XAzBVZE9-JQzcNkg",
+         "PathedURIFormat": "https://maps.googleapis.com/maps/api/staticmap?size=250x250\u0026path=%s\u0026format=jpeg\u0026maptype=roadmap\u0026key=AIzaSyBkACm-LQkoSfsTO5_XAzBVZE9-JQzcNkg\u0026size=250x250\u0026markers=%s|%s",
+         "Zoom": {
+            "AcceptableLatLngDelta": 2,
+            "Override": 5
+         }
+      }
    },
    "Clients": {
       "bel": {
          "States": [
-            "OH"
+            "NC"
          ],
          "IDs": {
             "Matrix": "@bel:m.bltrucks.top"
@@ -42,7 +48,7 @@
    "Message": {
       "Matrix": {
          "ReceiveEnabled": true,
-         "Mock": true,
+         "Mock": false,
          "Homeserver": "https://m.bltrucks.top",
          "Username": "@bot.m.bltrucks.top",
          "Token": "mvDWB96KXMF8XhOam8EC5XVdQvSEw0CDeClcSWocBcYkwZX3FPNWZ5uOnQk2EmT1cjpzfeuD7gDYPPjOuyZlI3bE9TE35UjNOlZgi0Tugm25s91iVsbIF6kMZsCIhVMSmEf6w3jxX6wQYOWvmDZ4mu6f5c8wr221EMDcOpEzQV09d1zuBSWgKLBgjqAkYHJZ5dTRIWpEDpPgujhOFZa2ld1HiAOxrJKlIrlfDBN0CUsTlGOGplujDAr4VtpFzNRS",
@@ -50,7 +56,7 @@
          "Room": "!OYZqtInrBCn1cyz90D:m.bltrucks.top"
       }
    },
-   "Once": true,
+   "Once": false,
    "Brokers": {
       "NTG": {
          "JobInfo": true,
diff --git a/config/config.go b/config/config.go
index c4ffc49..91a4271 100644
--- a/config/config.go
+++ b/config/config.go
@@ -28,12 +28,18 @@ type Config struct {
 		UploadMethod  string
 	}
 	Maps struct {
-		DirectionsURIFormat string
-		PathedURIFormat     string
-		URIFormat           string
-		Pathed              bool
-		Pickup              bool
-		Dropoff             bool
+		URIFormat string
+		Pickup    bool
+		Dropoff   bool
+		Pathed    struct {
+			Enabled             bool
+			DirectionsURIFormat string
+			PathedURIFormat     string
+			Zoom                struct {
+				AcceptableLatLngDelta float32
+				Override              int
+			}
+		}
 	}
 	Clients map[string]Client
 	Storage []string
diff --git a/main.go b/main.go
index f11f99e..90f48b2 100644
--- a/main.go
+++ b/main.go
@@ -337,8 +337,8 @@ func sendJob(job broker.Job) (bool, error) {
 	maps := config.Get().Maps
 	pickup := fmt.Sprintf("%s,%s", url.QueryEscape(job.Pickup.City), job.Pickup.State)
 	dropoff := fmt.Sprintf("%s,%s", url.QueryEscape(job.Dropoff.City), job.Dropoff.State)
-	if maps.Pathed {
-		directionsURI := fmt.Sprintf(maps.DirectionsURIFormat, pickup, dropoff)
+	if maps.Pathed.Enabled {
+		directionsURI := fmt.Sprintf(maps.Pathed.DirectionsURIFormat, pickup, dropoff)
 		resp, err := http.Get(directionsURI)
 		if err != nil {
 			return true, err
@@ -365,11 +365,31 @@ func sendJob(job broker.Job) (bool, error) {
 		if len(directionsResp.Routes) < 1 || len(directionsResp.Routes[0].Legs) < 1 || len(directionsResp.Routes[0].Legs[0].Steps) < 1 {
 		} else {
 			latLngPath := make([]string, 0)
+			minLat := directionsResp.Routes[0].Legs[0].Steps[0].StartLocation.Lat
+			maxLat := directionsResp.Routes[0].Legs[0].Steps[0].StartLocation.Lat
+			minLng := directionsResp.Routes[0].Legs[0].Steps[0].StartLocation.Lng
+			maxLng := directionsResp.Routes[0].Legs[0].Steps[0].StartLocation.Lng
 			for _, v := range directionsResp.Routes[0].Legs[0].Steps {
+				if v.StartLocation.Lng < minLng {
+					minLng = v.StartLocation.Lng
+				}
+				if v.StartLocation.Lng > maxLng {
+					maxLng = v.StartLocation.Lng
+				}
+				if v.StartLocation.Lat < minLat {
+					minLat = v.StartLocation.Lat
+				}
+				if v.StartLocation.Lat > maxLat {
+					maxLat = v.StartLocation.Lat
+				}
 				latLngPath = append(latLngPath, fmt.Sprintf("%.9f,%.9f", v.StartLocation.Lat, v.StartLocation.Lng))
 			}
 			pathQuery := strings.Join(latLngPath, "|")
-			uri := fmt.Sprintf(maps.PathedURIFormat, pathQuery, pickup, dropoff)
+			uri := fmt.Sprintf(maps.Pathed.PathedURIFormat, pathQuery, pickup, dropoff)
+			// if the bigger delta is <acceptable, override zoom
+			if maxLat-minLat <= maps.Pathed.Zoom.AcceptableLatLngDelta && maxLng-minLng <= maps.Pathed.Zoom.AcceptableLatLngDelta {
+				uri = fmt.Sprintf("%s&zoom=%d", uri, maps.Pathed.Zoom.Override)
+			}
 			log.Printf("sending pathed image: %s", uri)
 			if err := sender.SendImage(uri); err != nil {
 				return true, err
diff --git a/message/matrix.go b/message/matrix.go
index 176d12f..c6f8ce2 100644
--- a/message/matrix.go
+++ b/message/matrix.go
@@ -48,7 +48,7 @@ func (m *Matrix) Receive() ([]Message, error) {
 		log.Printf("matrix.Receive()")
 		messages := make([]Message, 0)
 		for k := range config.Get().Clients {
-			messages = append(messages, Message{Timestamp: time.Now(), Sender: k, Content: "!state OH"})
+			messages = append(messages, Message{Timestamp: time.Now(), Sender: k, Content: "!state nc"})
 			if k == "bel" {
 				messages = append(messages, Message{Timestamp: time.Now(), Sender: k, Content: "!help"})
 			}
diff --git a/todo.yaml b/todo.yaml
index 6fd63a9..0f56f66 100644
--- a/todo.yaml
+++ b/todo.yaml
@@ -1,5 +1,5 @@
 todo:
-- TEST its falling apart;; mock is nigh useless
+- TEST its falling apart
 - figure out zoom on maps;; is there like an auto-zoom I can leverage?
 - mark jobs no longer avail by modifying in matrix
 - write-as for clients so ma can write to pa by default
@@ -15,6 +15,7 @@ todo:
   - banlist criteria like vendors, brokers, metadata
 - set up copy for caleb, broc
 done:
+- mock is nigh useless
 - mark consumed;; save scroll id for matrix
 - todo: switch house to selfhosted for rate limit
   tags: now