From 294386c39b7df4ee407e9ad35658f04def1a82a8 Mon Sep 17 00:00:00 2001
From: "philip.cline" <philip.cline@ibigroup.com>
Date: Fri, 1 Sep 2023 00:15:55 -0400
Subject: [PATCH 1/2] feat(PatternLinkErrorMessage): add route short names

---
 lib/common/actions/index.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/common/actions/index.js b/lib/common/actions/index.js
index b63d3bf14..65e7e6187 100644
--- a/lib/common/actions/index.js
+++ b/lib/common/actions/index.js
@@ -142,8 +142,8 @@ function getErrorMessageFromJson (
       if (patternsMatch) {
         const patterns = patternsMatch.split(',').map(pattern => {
           pattern = pattern.slice(1, -1) // Remove curly braces
-          const [patternId, routeId] = pattern.split('-')
-          return {patternId, routeId}
+          const [patternId, routeId, routeShortName] = pattern.split('-')
+          return {patternId, routeId, routeShortName}
         })
         detail = <PatternLinkErrorMessage detail={detail} patterns={patterns} />
       }
@@ -183,7 +183,7 @@ const PatternLinkErrorMessage = (props) => {
         return (
           <li style={{listStyle: 'none', margin: '3px 0px'}}>
             <a href={patternPath}>
-              {`Route ${pattern.routeId}, Pattern ${pattern.patternId}`}
+              {`Route ${pattern.routeShortName}, Pattern ${pattern.patternId}`}
             </a>
           </li>
         )

From bfcde9e384936bb2ae673b4abe2ec6b2cfe82eeb Mon Sep 17 00:00:00 2001
From: "philip.cline" <philip.cline@ibigroup.com>
Date: Tue, 26 Sep 2023 13:11:54 -0400
Subject: [PATCH 2/2] refactor(PatternLinkMessage): fall back to route ID

---
 lib/common/actions/index.js | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/lib/common/actions/index.js b/lib/common/actions/index.js
index 65e7e6187..d155597d2 100644
--- a/lib/common/actions/index.js
+++ b/lib/common/actions/index.js
@@ -142,8 +142,8 @@ function getErrorMessageFromJson (
       if (patternsMatch) {
         const patterns = patternsMatch.split(',').map(pattern => {
           pattern = pattern.slice(1, -1) // Remove curly braces
-          const [patternId, routeId, routeShortName] = pattern.split('-')
-          return {patternId, routeId, routeShortName}
+          const [patternId, internalRouteId, routeShortName, routeId] = pattern.split('-')
+          return {patternId, internalRouteId, routeShortName, routeId}
         })
         detail = <PatternLinkErrorMessage detail={detail} patterns={patterns} />
       }
@@ -179,11 +179,12 @@ const PatternLinkErrorMessage = (props) => {
       padding: '5px 10px'
     }}>
       {patterns.map((pattern, index) => {
-        const patternPath = `../edit/route/${pattern.routeId}/trippattern/${pattern.patternId}`
+        // The URL path requires the internal ID for the route record rather than the actual GTFS Route ID.
+        const patternPath = `../edit/route/${pattern.internalRouteId}/trippattern/${pattern.patternId}`
         return (
           <li style={{listStyle: 'none', margin: '3px 0px'}}>
             <a href={patternPath}>
-              {`Route ${pattern.routeShortName}, Pattern ${pattern.patternId}`}
+              {`Route ${pattern.routeShortName || pattern.routeId}, Pattern ${pattern.patternId}`}
             </a>
           </li>
         )