From 4ccefb55c3644910dfc5e341a5701a3c5a1d4181 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@helsinki.at>
Date: Thu, 18 Feb 2016 18:00:17 +0100
Subject: fetching pool list works now


diff --git a/src/rhlibrary/pool_selector_widget.go b/src/rhlibrary/pool_selector_widget.go
index d03f475..aa33e2f 100644
--- a/src/rhlibrary/pool_selector_widget.go
+++ b/src/rhlibrary/pool_selector_widget.go
@@ -25,16 +25,118 @@
 package main
 
 import (
+	"sort"
+	"sync"
+
 	"code.helsinki.at/rhrd-go/player"
 	"code.helsinki.at/rhrd-go/rddb"
 	"github.com/gotk3/gotk3/gtk"
 )
 
+var (
+	poolsMutex        sync.Mutex
+	pools             rddb.PoolList
+	poolsComboBox     *gtk.ComboBoxText
+	poolsCurrentGroup string
+)
+
+func fetchPools(db *rddb.DBChan) (err error) {
+	poolsMutex.Lock()
+	defer poolsMutex.Unlock()
+
+	if pools, err = db.GetPoolList(rhuser.Username); err != nil {
+		return err
+	}
+	return
+}
+
+func updatePools(db *rddb.DBChan) (err error) {
+	if err = fetchPools(db); err != nil {
+		return
+	}
+
+	var keys []string
+	for k, _ := range pools {
+		keys = append(keys, k)
+	}
+	sort.Strings(keys)
+
+	poolsComboBox.RemoveAll()
+	for _, group := range keys {
+		poolsComboBox.Append(group, pools[group].Description)
+	}
+
+	if !poolsComboBox.SetActiveID(poolsCurrentGroup) {
+		poolsComboBox.SetActive(0)
+	}
+	return
+}
+
+func addPoolComboBox(grid *gtk.Grid, db *rddb.DBChan, p *player.PlayerChan) (err error) {
+	var box *gtk.Box
+	if box, err = gtk.BoxNew(gtk.ORIENTATION_HORIZONTAL, 10); err != nil {
+		return
+	}
+
+	var label *gtk.Label
+	if label, err = gtk.LabelNew("Musik-Pool auswählen"); err != nil {
+		return
+	}
+	box.PackStart(label, false, false, 0)
+
+	if poolsComboBox, err = gtk.ComboBoxTextNew(); err != nil {
+		return
+	}
+	if err = updatePools(db); err != nil {
+		return err
+	}
+	poolsComboBox.Connect("changed", func(_ *gtk.ComboBoxText) {
+		// pool := selectPool()
+		// if pool.Group == "" {
+		// 	return
+		// }
+
+		// glib.IdleAdd(func() {
+		// 	if err = updatePoolCartListRows(pool, db, p); err != nil {
+		// 		rhdl.Printf("error loading pool carts for %s", pool.Group)
+		// 		return
+		// 	}
+		// })
+		// rhdl.Printf("pool %s is now selected: %s", pool.Group, pool.Description)
+	})
+
+	box.PackStart(poolsComboBox, true, true, 0)
+	box.SetHExpand(true)
+
+	grid.Attach(box, 1, 1, 1, 1)
+	return
+}
+
 func getPoolsSelectorWidget(db *rddb.DBChan, p *player.PlayerChan) (gtk.IWidget, error) {
-	page, err := gtk.LabelNew("MUSIC POOLS")
+	grid, err := gtk.GridNew()
 	if err != nil {
 		return nil, err
 	}
+	grid.SetRowSpacing(25)
+	grid.SetHExpand(true)
+	grid.SetVExpand(true)
+
+	if err = addPoolComboBox(grid, db, p); err != nil {
+		return nil, err
+	}
+	// if err = addPoolCartList(grid, db, p); err != nil {
+	// 	return nil, err
+	// }
+
+	var frame *gtk.Frame
+	if frame, err = gtk.FrameNew(""); err != nil {
+		return nil, err
+	}
+	if err = setCssStyle(&frame.Widget, ".frame { border: 0; padding: 25px 42px; }"); err != nil {
+		return nil, err
+	}
+
+	frame.Add(grid)
 
-	return page, nil
+	return frame, nil
 }
diff --git a/src/rhlibrary/selector_widget.go b/src/rhlibrary/selector_widget.go
index 3ab52d0..1eec520 100644
--- a/src/rhlibrary/selector_widget.go
+++ b/src/rhlibrary/selector_widget.go
@@ -139,7 +139,7 @@ func getSelectorWidget(db *rddb.DBChan, p *player.PlayerChan) (gtk.IWidget, erro
 		case 1:
 			updateJingles(db)
 		case 2:
-			//			updatePools(db)
+			updatePools(db)
 		case 3:
 			//			nothing to do here
 		default:
-- 
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