From a30b8ac4ab126f41a8d8d3f24a9b7c13187b07ed Mon Sep 17 00:00:00 2001
From: Zack Scholl <zack.scholl@gmail.com>
Date: Tue, 9 Feb 2016 17:52:52 -0500
Subject: [PATCH] Can find the biggest diffs

Former-commit-id: 29c753d2460f8c816ff491214331a1eebd3b85dc [formerly 3656760f77b9b5254432788bccd45f49b19282c4] [formerly 850a9052f998d573e0adbbeba43436b6b6fee431 [formerly 1b583d1186609df4f4d22e53d5cc73cc67a7ec7f [formerly 594360fe7ab09489ae630f070b62fb52b0fabc32]]]
Former-commit-id: c25cbf36f365ded85d14203daf6796ad854b4b5d [formerly cc9f04eb2aa6c93c474cc2f78c3aff2ce9ef6e55]
Former-commit-id: 500c60a54acf1e2501a5083ec13412af3f2b4f47
Former-commit-id: 021dd6e9e729412d6c514909bb8c9a3ea1a9c0b1
---
 db.go                |  2 +-
 main.go              |  6 +++---
 templates/index.tmpl |  7 ++-----
 utils.go             | 44 ++++++++++++++++++++++++++++++++++++++++----
 4 files changed, 46 insertions(+), 13 deletions(-)

diff --git a/db.go b/db.go
index a1e5c41..4245057 100644
--- a/db.go
+++ b/db.go
@@ -156,7 +156,7 @@ func (p *CowyoData) save(newText string) error {
 		diffs := dmp.DiffMain(p.CurrentText, newText, true)
 		delta := dmp.DiffToDelta(diffs)
 		p.CurrentText = newText
-		p.Timestamps = append(p.Timestamps, time.Now().String())
+		p.Timestamps = append(p.Timestamps, time.Now().Format(time.ANSIC))
 		p.Diffs = append(p.Diffs, delta)
 		enc, err := p.encode()
 		if err != nil {
diff --git a/main.go b/main.go
index b048c8b..db39c7f 100644
--- a/main.go
+++ b/main.go
@@ -62,9 +62,9 @@ Options:`)
 	p := CowyoData{"about", about_page, []string{}, []string{}}
 	p.save(about_page)
 
-	//var q CowyoData
-	//q.load("SpikySeaSlug")
-	//rebuildTexts(q)
+	var q CowyoData
+	q.load("SpikySeaSlug2")
+	rebuildTexts(q)
 
 	r := gin.Default()
 	r.LoadHTMLGlob(path.Join(RuntimeArgs.SourcePath, "templates/*"))
diff --git a/templates/index.tmpl b/templates/index.tmpl
index 8636d52..0916f81 100644
--- a/templates/index.tmpl
+++ b/templates/index.tmpl
@@ -21,7 +21,7 @@
     textarea {
       width: 100%;
       margin: 5px 0;
-      padding: 20px;
+      padding: 10px;
       border: none;
       overflow: auto;
       outline: none;
@@ -72,10 +72,7 @@
   <form action='#' id="emit" method="post" name="emit">
 
     <div>
-      <textarea autofocus rows={{ .NumRows }} class='auto_submit_item' id="emit_data" name="emit_data" placeholder="Start typing, it will save automatically.
-Go to cowyo.com/{{ .Title }} to reload this page.
-Do not post anything private.
-Anyone with the URL can access this note.">{{ .CurrentText }}</textarea>
+      <textarea autofocus rows={{ .NumRows }} class='auto_submit_item' id="emit_data" name="emit_data" placeholder="Start typing, it will save automatically. Go to cowyo.com/{{ .Title }} to reload your note. Do not post anything private since anyone with the URL can access this note.">{{ .CurrentText }}</textarea>
     </div>
 
   </form>
diff --git a/utils.go b/utils.go
index 3882400..ed02a0a 100644
--- a/utils.go
+++ b/utils.go
@@ -3,6 +3,7 @@ package main
 import (
 	"fmt"
 	"math/rand"
+	"sort"
 	"strings"
 	"time"
 
@@ -93,13 +94,48 @@ func diffRebuildtexts(diffs []diffmatchpatch.Diff) []string {
 }
 
 func rebuildTexts(p CowyoData) {
+	m := map[int]int{}
 	dmp := diffmatchpatch.New()
-	current := ""
+	lastText := ""
+	lastTime := time.Now().AddDate(0, -1, 0)
 	for i, diff := range p.Diffs {
-		seq1, _ := dmp.DiffFromDelta(current, diff)
+		seq1, _ := dmp.DiffFromDelta(lastText, diff)
 		texts_linemode := diffRebuildtexts(seq1)
 		rebuilt := texts_linemode[len(texts_linemode)-1]
-		fmt.Println(i, p.Timestamps[i], rebuilt)
-		current = rebuilt
+		parsedTime, _ := time.Parse(time.ANSIC, p.Timestamps[i])
+		duration := parsedTime.Sub(lastTime)
+		// fmt.Println(duration.Hours())
+		// fmt.Println("---------------")
+		// fmt.Println(i, p.Timestamps[i])
+		// fmt.Println(i, parsedTime)
+		// fmt.Println(i, lastTime)
+		// fmt.Println(i, duration)
+		// fmt.Println(i, rebuilt)
+		// fmt.Println("---------------")
+		m[i] = int(duration.Seconds())
+		if i > 0 {
+			m[i-1] = m[i]
+		}
+		// On to the next one
+		lastText = rebuilt
+		lastTime = parsedTime
 	}
+	fmt.Println(m)
+	n := map[int][]int{}
+	var a []int
+	for k, v := range m {
+		n[v] = append(n[v], k)
+	}
+	for k := range n {
+		a = append(a, k)
+	}
+	sort.Sort(sort.Reverse(sort.IntSlice(a)))
+	for _, k := range a {
+		for _, s := range n[k] {
+			if s != 0 && s != len(n) {
+				fmt.Printf("%d, %d\n", s, k)
+			}
+		}
+	}
+
 }