From bf9032a1bb6dcbb911a13fdde1daa9886c0bdfee Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20=27Necoro=27=20Neumann?= <necoro@necoro.eu>
Date: Tue, 1 Feb 2022 20:30:17 +0100
Subject: More GUI elements

---
 gui.go          | 143 +++++++++++++++++++++++++++++++++++++++++++-------------
 res/icomoon.ttf | Bin 0 -> 1828 bytes
 types.go        |  13 ++----
 3 files changed, 114 insertions(+), 42 deletions(-)
 create mode 100644 res/icomoon.ttf

diff --git a/gui.go b/gui.go
index 62fc05f..ca5e6db 100644
--- a/gui.go
+++ b/gui.go
@@ -5,6 +5,8 @@ import (
 	_ "embed"
 	"image"
 	_ "image/png"
+	"os"
+	"strconv"
 	"time"
 
 	g "github.com/AllenDang/giu"
@@ -17,8 +19,26 @@ import (
 //go:embed res/monitor_48.png
 var icon []byte
 
+//go:embed res/icomoon.ttf
+var icomoon []byte
+var icomoonFI *g.FontInfo
+
+const comboSize = 120
+
+type entryCfg struct {
+	inputFile string
+	outputDir string
+	gender    Gender
+	ageGroup  AgeGroup
+	weapon    Weapon
+}
+
 var (
-	guiCfg EngardeConfig
+	name        string
+	description string
+	date        time.Time
+	entries     []entryCfg
+	targetDir   string
 )
 
 type GridLayout struct {
@@ -66,49 +86,106 @@ func (grid *GridLayout) Build() {
 	}
 }
 
-func loop(w *g.MasterWindow) func() {
-	const comboSize = 120
-
-	return func() {
-		g.SingleWindow().Layout(
-			g.Align(g.AlignCenter).To(g.Label("Engarde Importer")),
-			g.Spacing(),
-			Grid(
-				Line("Name", g.InputText(&guiCfg.Name)),
-				Line("Beschreibung", g.InputText(&guiCfg.Description)),
-				Line("Wettkampftag", g.DatePicker("##date", &guiCfg.Date).
-					Format("02.01.2006").StartOfWeek(time.Monday).
-					Size(comboSize)),
-				Line("Altersklasse", g.Combo(
-					"", guiCfg.AgeGroup.String(), AgeGroupStrings,
-					(*int32)(&guiCfg.AgeGroup)).
-					Size(comboSize)),
-				Line("Waffe", g.Combo(
-					"", guiCfg.Weapon.String(), WeaponStrings,
-					(*int32)(&guiCfg.Weapon)).
-					Size(comboSize)),
-				Line("Ophardt-Export", g.Row(g.InputText(&guiCfg.inputFile), g.SmallButton("Wähle...").OnClick(func() {
+func Layout(widgets ...g.Widget) g.Layout {
+	return widgets
+}
+
+func PushID(id string) g.Widget {
+	return g.Custom(func() { imgui.PushID(id) })
+}
+
+func PopID() g.Widget {
+	return g.Custom(imgui.PopID)
+}
+
+func buildEntry(idx int) g.Widget {
+	entry := &entries[idx]
+
+	return Layout(
+		PushID(strconv.Itoa(idx)),
+		g.Spacing(),
+		g.Separator(),
+		g.Spacing(),
+		Grid(
+			Line("Waffe", g.Combo("",
+				entry.weapon.String(), WeaponStrings, (*int32)(&entry.weapon)).
+				Size(comboSize)),
+			Line("Geschlecht", g.Combo("",
+				entry.gender.String(), GenderStrings, (*int32)(&entry.gender)).
+				Size(comboSize)),
+			Line("Altersklasse", g.Combo("",
+				entry.ageGroup.String(), AgeGroupStrings, (*int32)(&entry.ageGroup)).
+				Size(comboSize)),
+			Line("Ophardt-Export", g.Row(
+				g.InputText(&entry.inputFile),
+				g.Button("Wähle...").OnClick(func() {
 					file, err := zenity.SelectFile(zenity.FileFilters{
 						{Name: "CSV Files", Patterns: []string{"*.csv"}},
 					})
-
 					if err == nil && file != "" {
-						guiCfg.inputFile = file
+						entry.inputFile = file
 					}
 				}))),
-			),
-			g.Spacing(),
-			g.Align(g.AlignCenter).To(g.Button("Quit").OnClick(w.Close)),
-		)
-	}
+		),
+		PopID())
+}
+
+func entryBuilder() g.Widget {
+	const id = "entries"
+
+	return g.Custom(func() {
+		imgui.PushID(id)
+		defer imgui.PopID()
+
+		for i := range entries {
+			buildEntry(i).Build()
+		}
+	})
+}
+
+func shouldQuit() {
+	g.Context.GetPlatform().SetShouldStop(true)
+}
+
+func loop() {
+	g.SingleWindow().Layout(
+		g.Align(g.AlignCenter).To(g.Label("Engarde Importer")),
+		g.Spacing(),
+		Grid(
+			Line("Name", g.InputText(&name)),
+			Line("Beschreibung", g.InputText(&description)),
+			Line("Wettkampftag", g.DatePicker("##date", &date).
+				Format("02.01.2006").StartOfWeek(time.Monday).
+				Size(comboSize)),
+			Line("Zielverzeichnis", g.Row(
+				g.InputText(&targetDir),
+				g.Button("Wähle...").OnClick(func() {
+					dir, err := zenity.SelectFile(zenity.Directory(), zenity.Filename(targetDir+"/"))
+					if err == nil && dir != "" {
+						targetDir = dir
+					}
+				}))),
+		),
+		entryBuilder(),
+		g.Style().SetFont(icomoonFI).To(
+			g.Button("\ue900").OnClick(func() {
+				entries = append(entries, entryCfg{})
+			})),
+		g.Align(g.AlignCenter).To(g.Button("Quit").OnClick(shouldQuit)),
+	)
 }
 
 func gui() {
-	guiCfg.Date = time.Now()
-	w := g.NewMasterWindow("Engarde Importer", 500, 200, 0)
+	date = time.Now()
+	entries = make([]entryCfg, 1)
+	targetDir, _ = os.UserHomeDir()
+
+	icomoonFI = g.AddFontFromBytes("icomoon", icomoon, 16)
+	w := g.NewMasterWindow("Engarde Importer", 500, 400, 0)
+
 	if img, _, err := image.Decode(bytes.NewReader(icon)); err == nil {
 		w.SetIcon([]image.Image{img})
 	}
 
-	w.Run(loop(w))
+	w.Run(loop)
 }
diff --git a/res/icomoon.ttf b/res/icomoon.ttf
new file mode 100644
index 0000000..ec59b5b
Binary files /dev/null and b/res/icomoon.ttf differ
diff --git a/types.go b/types.go
index a221592..d16ef10 100644
--- a/types.go
+++ b/types.go
@@ -2,22 +2,17 @@ package main
 
 import "fmt"
 
-type Gender int
+type Gender int32
 
 const (
 	GenderM Gender = iota
 	GenderF
 )
 
+var GenderStrings = []string{"Herren", "Damen"}
+
 func (g Gender) String() string {
-	switch g {
-	case GenderM:
-		return "M"
-	case GenderF:
-		return "F"
-	default:
-		return fmt.Sprintf("U%d", g)
-	}
+	return GenderStrings[g]
 }
 
 func (g Gender) Engarde() (string, error) {
-- 
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