From 751b67e61e8899277bea2b1314bff62d11a70901 Mon Sep 17 00:00:00 2001
From: Fred Boniface <fred@fjla.uk>
Date: Wed, 10 Apr 2024 22:59:13 +0100
Subject: [PATCH] Remove unused functions

---
 cif/helpers.go | 37 --------------------------------
 cif/parse.go   | 57 +-------------------------------------------------
 2 files changed, 1 insertion(+), 93 deletions(-)

diff --git a/cif/helpers.go b/cif/helpers.go
index 5dd4bec..b3e1e9a 100644
--- a/cif/helpers.go
+++ b/cif/helpers.go
@@ -2,10 +2,8 @@ package cif
 
 import (
 	"errors"
-	"os"
 	"time"
 
-	"git.fjla.uk/owlboard/timetable-mgr/helpers"
 	"git.fjla.uk/owlboard/timetable-mgr/log"
 	"go.uber.org/zap"
 )
@@ -105,38 +103,3 @@ func parseDaysRun(daysBinary *string) []string {
 	}
 	return result
 }
-
-func debugWriteDownload(input *[]byte) {
-	if helpers.Runtime == "debug" {
-		log.Msg.Debug("Writing CIF Download to file")
-		filepath := "./cif_debug_data/"
-		filename := time.Now().In(londonTimezone).Format("2006-01-02_15:04:05_RawCIF")
-
-		err := os.MkdirAll(filepath, 0777)
-		if err != nil {
-			log.Msg.Error("Error creating directory", zap.Error(err))
-			return
-		}
-
-		file, err := os.Create(filepath + filename + ".jsonl")
-		if err != nil {
-			log.Msg.Error("Error creating file", zap.Error(err))
-			return
-		}
-		defer file.Close()
-
-		// Write data to file in smaller chunks
-		bufferSize := 4096 // Adjust the buffer size as needed
-		for i := 0; i < len(*input); i += bufferSize {
-			end := i + bufferSize
-			if end > len(*input) {
-				end = len(*input)
-			}
-			_, err := file.Write((*input)[i:end])
-			if err != nil {
-				log.Msg.Error("Error writing data to file", zap.Error(err))
-				return
-			}
-		}
-	}
-}
diff --git a/cif/parse.go b/cif/parse.go
index e738c4c..9893e70 100644
--- a/cif/parse.go
+++ b/cif/parse.go
@@ -1,7 +1,6 @@
 package cif
 
 import (
-	"bytes"
 	"encoding/json"
 	"errors"
 	"io"
@@ -11,61 +10,7 @@ import (
 	"go.uber.org/zap"
 )
 
-// Unmarshalls data into the correct types for processing
-// - Currently not used
-func parseCifData(data *[]byte) (*parsedData, error) {
-	log.Msg.Debug("Starting CIF Data parsing")
-	if data == nil {
-		return nil, errors.New("unable to parse nil pointer")
-	}
-
-	// Initialise data structures
-	var parsed parsedData
-	parsed.assoc = make([]upstreamApi.JsonAssociationV1, 0)
-	parsed.sched = make([]upstreamApi.JsonScheduleV1, 0)
-
-	// Create JSON Decoder
-	decoder := json.NewDecoder(bytes.NewReader(*data))
-
-	// Iterate over JSON Objects using stream decoder
-	for decoder.More() {
-		var obj map[string]json.RawMessage
-		if err := decoder.Decode(&obj); err != nil {
-			log.Msg.Error("Error decoding JSON String")
-			return nil, err
-		}
-
-		// Handle parsed data
-		for key, value := range obj {
-			switch key {
-			case "JsonTimetableV1":
-				var timetable upstreamApi.JsonTimetableV1
-				if err := json.Unmarshal(value, &timetable); err != nil {
-					log.Msg.Error("Error decoding JSONTimetableV1 object", zap.Error(err))
-					continue
-				}
-				parsed.header = timetable
-			case "JsonAssociationV1":
-				var association upstreamApi.JsonAssociationV1
-				if err := json.Unmarshal(value, &association); err != nil {
-					log.Msg.Error("Error decoding JSONAssociationV1 object", zap.Error(err))
-					continue
-				}
-				parsed.assoc = append(parsed.assoc, association)
-			case "JsonScheduleV1":
-				var schedule upstreamApi.JsonScheduleV1
-				if err := json.Unmarshal(value, &schedule); err != nil {
-					log.Msg.Error("Error decoding JSONScheduleV1 object", zap.Error(err))
-					continue
-				}
-				parsed.sched = append(parsed.sched, schedule)
-			}
-		}
-	}
-	log.Msg.Debug("CIF Parsing completed")
-	return &parsed, nil
-}
-
+// Accepts the CIF data as a stream and outputs parsed data
 func parseCifDataStream(dataStream io.ReadCloser) (*parsedData, error) {
 	log.Msg.Debug("STREAM-Starting CIF Datastream parsing")
 	if dataStream == nil {