feat: adds QR code capability

go.mod

@@ -5,6 +5,7 @@ go 1.22.0
 toolchain go1.23.1
 
 require (
+	github.com/algonode/algourl v0.0.0-20241019213625-74154582e3d5
 	github.com/charmbracelet/bubbles v0.20.0
 	github.com/charmbracelet/bubbletea v1.1.1
 	github.com/charmbracelet/lipgloss v0.13.0
@@ -16,7 +17,13 @@ require (
 	github.com/spf13/viper v1.19.0
 )
 
+require gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
+
 require (
+	github.com/algorand/go-algorand-sdk v1.24.0
+	github.com/algorand/go-algorand-sdk/v2 v2.6.0
+	github.com/algorand/go-codec/codec v1.1.10 // indirect
+	github.com/algorandfoundation/go-tinyqr v0.0.0-20241018103413-2082a3d637eb // indirect
 	github.com/apapsch/go-jsonmerge/v2 v2.0.0 // indirect
 	github.com/atotto/clipboard v0.1.4 // indirect
 	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
@@ -27,6 +34,7 @@ require (
 	github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f // indirect
 	github.com/fsnotify/fsnotify v1.7.0 // indirect
 	github.com/go-logfmt/logfmt v0.6.0 // indirect
+	github.com/google/go-querystring v1.1.0 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
@@ -50,11 +58,11 @@ require (
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/subosito/gotenv v1.6.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
+	golang.org/x/crypto v0.28.0 // indirect
 	golang.org/x/exp v0.0.0-20240909161429-701f63a606c0 // indirect
 	golang.org/x/sync v0.8.0 // indirect
 	golang.org/x/sys v0.26.0 // indirect
 	golang.org/x/text v0.19.0 // indirect
-	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -1,4 +1,14 @@
 github.com/RaveNoX/go-jsoncommentstrip v1.0.0/go.mod h1:78ihd09MekBnJnxpICcwzCMzGrKSKYe4AqU6PDYYpjk=
+github.com/algonode/algourl v0.0.0-20241019213625-74154582e3d5 h1:OXuvUO08ZCvwLsUdiGgs/fBn51Hynoe+zsERunzCP6k=
+github.com/algonode/algourl v0.0.0-20241019213625-74154582e3d5/go.mod h1:ge/QtZi9BNjnp/WFOsiyX3OeJgHzxMNr1PIz+If2aAM=
+github.com/algorand/go-algorand-sdk v1.24.0 h1:mi8vqjXMC5nU87snq4vxHi+NgPR0thtZHRLA16FKZMM=
+github.com/algorand/go-algorand-sdk v1.24.0/go.mod h1:WEeJcctOHMzDFTgVJ6GT8BLUo9DbFTT47S+Kzx7ffXQ=
+github.com/algorand/go-algorand-sdk/v2 v2.6.0 h1:pfL8lloEi26l6PwAFicmPUguWgKpy1eZZTMlQcci5h0=
+github.com/algorand/go-algorand-sdk/v2 v2.6.0/go.mod h1:4ayerzjoWChm3kuVhbgFgURTbaYTtlj0c41eP3av5lw=
+github.com/algorand/go-codec/codec v1.1.10 h1:zmWYU1cp64jQVTOG8Tw8wa+k0VfwgXIPbnDfiVa+5QA=
+github.com/algorand/go-codec/codec v1.1.10/go.mod h1:YkEx5nmr/zuCeaDYOIhlDg92Lxju8tj2d2NrYqP7g7k=
+github.com/algorandfoundation/go-tinyqr v0.0.0-20241018103413-2082a3d637eb h1:NFKjd5BKatUpYUXiofxvWd0VqVoinsVzugtQw/W+vKs=
+github.com/algorandfoundation/go-tinyqr v0.0.0-20241018103413-2082a3d637eb/go.mod h1:j4+scGl0Oz2rw+bnoPxfmvregASzMapI5ydPrGzTDBU=
 github.com/apapsch/go-jsonmerge/v2 v2.0.0 h1:axGnT1gRIfimI7gJifB699GoE/oq+F2MU7Dml6nw9rQ=
 github.com/apapsch/go-jsonmerge/v2 v2.0.0/go.mod h1:lvDnEdqiQrp0O42VQGgmlKpxL1AP2+08jFMw88y4klk=
 github.com/atotto/clipboard v0.1.4 h1:EH0zSVneZPSuFR11BlR9YppQTVDbh5+16AmcJi4g1z4=
@@ -37,8 +47,11 @@ github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nos
 github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM=
 github.com/go-logfmt/logfmt v0.6.0 h1:wGYYu3uicYdqXVgoYbvnkrPVXkuLM1p1ifugDMEdRi4=
 github.com/go-logfmt/logfmt v0.6.0/go.mod h1:WYhtIu8zTZfxdn5+rREduYbwxfcBr/Vr6KEVveWlfTs=
+github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+github.com/google/go-querystring v1.1.0 h1:AnCroh3fv4ZBgVIf1Iwtovgjaw/GiKJo8M8yD/fhyJ8=
+github.com/google/go-querystring v1.1.0/go.mod h1:Kcdr2DB4koayq7X8pmAG4sNG59So17icRSOU623lUBU=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
@@ -109,18 +122,46 @@ github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsT
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/subosito/gotenv v1.6.0 h1:9NlTDc1FTs4qu0DDq7AEtTPNw6SVm7uBMsUCUjABIf8=
 github.com/subosito/gotenv v1.6.0/go.mod h1:Dk4QP5c2W3ibzajGcXpNraDfq2IrhjMIvMSWPKKo0FU=
+github.com/yuin/goldmark v1.4.1/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
 go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=
 go.uber.org/multierr v1.11.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
+golang.org/x/crypto v0.28.0 h1:GBDwsMXVQi34v5CCYUm2jkJvu4cbtru2U4TN2PSyQnw=
+golang.org/x/crypto v0.28.0/go.mod h1:rmgy+3RHxRZMyY0jjAJShp2zgEdOqj2AO7U0pYmeQ7U=
 golang.org/x/exp v0.0.0-20240909161429-701f63a606c0 h1:e66Fs6Z+fZTbFBAxKfP3PALWBtpfqks2bwGcexMxgtk=
 golang.org/x/exp v0.0.0-20240909161429-701f63a606c0/go.mod h1:2TbTHSBQa924w8M6Xs1QcRcFwyucIwBGpK1p2f1YFFY=
+golang.org/x/mod v0.6.0-dev.0.20220106191415-9b9b3d81d5e3/go.mod h1:3p9vT2HGsQu2K1YbXdKPJLVgG5VJdoTa1poYQBtP1AY=
+golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
+golang.org/x/net v0.0.0-20211015210444-4f30a5c0130f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.8.0 h1:3NFvSEYkUoMifnESzZl15y791HH1qU2xm6eCJU5ZPXQ=
 golang.org/x/sync v0.8.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20211019181941-9d821ace8654/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.26.0 h1:KHjCJyddX0LoSTb3J+vWpupP9p0oznkqVk/IfjymZbo=
 golang.org/x/sys v0.26.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.19.0 h1:kTxAhCbGbxhK0IwgSKiMO5awPoDQ0RpfiVYBfK860YM=
 golang.org/x/text v0.19.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.1.10/go.mod h1:Uh6Zz+xoGYZom868N8YTex3t7RhtHDBrE8Gzo9bV56E=
+golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=

internal/status.go

@@ -3,6 +3,7 @@ package internal
 import (
 	"context"
 	"fmt"
+
 	"github.com/algorandfoundation/hack-tui/api"
 )
 
@@ -12,6 +13,7 @@ type StatusModel struct {
 	State       string
 	Version     string
 	Network     string
+	GenesisHash []byte
 	Voting      bool
 	NeedsUpdate bool
 	LastRound   uint64 // Last recorded round
@@ -34,7 +36,7 @@ func (m *StatusModel) Fetch(ctx context.Context, client *api.ClientWithResponses
 		}
 		m.Network = v.JSON200.GenesisId
 		m.Version = fmt.Sprintf("v%d.%d.%d-%s", v.JSON200.Build.Major, v.JSON200.Build.Minor, v.JSON200.Build.BuildNumber, v.JSON200.Build.Channel)
-
+		m.GenesisHash = v.JSON200.GenesisHashB64
 	}
 
 	s, err := client.GetStatusWithResponse(ctx)

ui/pages/keys/model.go

@@ -1,13 +1,14 @@
 package keys
 
 import (
+	"sort"
+
 	"github.com/algorandfoundation/hack-tui/api"
 	"github.com/algorandfoundation/hack-tui/ui/controls"
 	"github.com/algorandfoundation/hack-tui/ui/pages"
 	"github.com/algorandfoundation/hack-tui/ui/utils"
 	"github.com/charmbracelet/bubbles/table"
 	"github.com/charmbracelet/lipgloss"
-	"sort"
 )
 
 type ViewModel struct {

ui/pages/transaction/controller.go

@@ -1,6 +1,12 @@
 package transaction
 
 import (
+	"encoding/base64"
+	"fmt"
+
+	encoder "github.com/algonode/algourl/encoder"
+	msgpack "github.com/algorand/go-algorand-sdk/encoding/msgpack"
+	types "github.com/algorand/go-algorand-sdk/v2/types"
 	"github.com/algorandfoundation/hack-tui/api"
 	tea "github.com/charmbracelet/bubbletea"
 	"github.com/charmbracelet/lipgloss"
@@ -14,18 +20,114 @@ func (m ViewModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	return m.HandleMessage(msg)
 }
 
-// HandleMessage is called by the viewport to update it's Model
+type NetworkParameters struct {
+	Network     string
+	GenesisHash []byte
+}
+
+func (m ViewModel) UpdateTxnURLAndQRCode() error {
+
+	// TODO: Replace with a check for online status
+	goOnline := true
+	///////////////////////////////////////////////
+
+	// TODO: Replace with a fetch of the actual genesis id and hash
+	genesisHash, err := base64.StdEncoding.DecodeString("wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=")
+	if err != nil {
+		fmt.Printf("Failed to decode genesis hash: %v\n", err)
+		return err
+	}
+
+	extStatus := NetworkParameters{
+		Network:     "mainnet-v1.0",
+		GenesisHash: genesisHash,
+	}
+	///////////////////////////////////////////////
+
+	tx := types.Transaction{}
+
+	senderAddress, err := types.DecodeAddress(m.Data.Address)
+	if err != nil {
+		return err
+	}
+
+	if goOnline {
+		var stateProofPk types.MerkleVerifier
+		copy(stateProofPk[:], (*m.Data.Key.StateProofKey)[:])
+
+		tx = types.Transaction{
+			Type: types.KeyRegistrationTx,
+			Header: types.Header{
+				Sender:      senderAddress,
+				Fee:         0,
+				FirstValid:  types.Round(*m.Data.EffectiveFirstValid),
+				LastValid:   types.Round(*m.Data.EffectiveLastValid),
+				GenesisHash: types.Digest(extStatus.GenesisHash),
+				GenesisID:   extStatus.Network,
+			},
+			KeyregTxnFields: types.KeyregTxnFields{
+				VotePK:          types.VotePK(m.Data.Key.VoteParticipationKey),
+				SelectionPK:     types.VRFPK(m.Data.Key.SelectionParticipationKey),
+				StateProofPK:    types.MerkleVerifier(stateProofPk),
+				VoteFirst:       types.Round(m.Data.Key.VoteFirstValid),
+				VoteLast:        types.Round(m.Data.Key.VoteLastValid),
+				VoteKeyDilution: uint64(m.Data.Key.VoteKeyDilution),
+			},
+		}
+
+	} else {
+		tx = types.Transaction{
+			Type: types.KeyRegistrationTx,
+			Header: types.Header{
+				Sender:      senderAddress,
+				Fee:         0,
+				FirstValid:  types.Round(*m.Data.EffectiveFirstValid),
+				LastValid:   types.Round(*m.Data.EffectiveLastValid),
+				GenesisHash: types.Digest(extStatus.GenesisHash),
+				GenesisID:   extStatus.Network,
+			},
+		}
+	}
+
+	encodedTxn := msgpack.Encode(tx)
+	kr, err := encoder.MakeQRKeyRegRequest(encodedTxn)
+
+	if err != nil {
+		return err
+	}
+
+	qrCode, err := kr.ProduceQRCode()
+	if err != nil {
+		return err
+	}
+
+	m.urlTxn = kr.String()
+	m.asciiQR = qrCode
+
+	return nil
+}
+
+// HandleMessage is called by the viewport to update its Model
 func (m ViewModel) HandleMessage(msg tea.Msg) (ViewModel, tea.Cmd) {
 	var cmd tea.Cmd
 	switch msg := msg.(type) {
 	// When the participation key updates, set the models data
 	case api.ParticipationKey:
 		m.Data = msg
+
+		err := m.UpdateTxnURLAndQRCode()
+		if err != nil {
+			panic(err)
+		}
+
 	// Handle View Size changes
 	case tea.WindowSizeMsg:
 		if msg.Width != 0 && msg.Height != 0 {
 			m.Width = msg.Width
 			m.Height = max(0, msg.Height-lipgloss.Height(m.controls.View()))
+
+			// If the QR code is too large, set the flag
+			m.QRWontFit = lipgloss.Width(m.asciiQR) > m.Width || lipgloss.Height(m.asciiQR) > m.Height
 		}
 	}
 

ui/pages/transaction/model.go

@@ -14,19 +14,23 @@ type ViewModel struct {
 	// Height is the last known vertical lines
 	Height int
 
+	// QRWontFit is a flag to indicate the QR code is too large to display
+	QRWontFit bool
+
 	// Participation Key
 	Data api.ParticipationKey
 
 	// Components
 	controls controls.Model
 
-	// TODO: add URL
-	// urlTxn   string
+	// QR Code and URL
+	asciiQR string
+	urlTxn  string
 }
 
 // New creates and instance of the ViewModel with a default controls.Model
 func New() ViewModel {
 	return ViewModel{
-		controls: controls.New(" (a)ccunts | (k)eys | " + green.Render("(t)xn ")),
+		controls: controls.New(" (a)ccounts | (k)eys | " + green.Render("(t)xn ")),
 	}
 }

ui/pages/transaction/view.go

@@ -2,10 +2,30 @@ package transaction
 
 import (
 	"github.com/charmbracelet/lipgloss"
-	"strings"
 )
 
 func (m ViewModel) View() string {
-	pad := strings.Repeat("\n", max(0, m.Height/2-1))
-	return lipgloss.JoinVertical(lipgloss.Center, pad, "TODO", pad, m.controls.View())
+
+	qrStyle := lipgloss.NewStyle().
+		Foreground(lipgloss.Color("15")).
+		Background(lipgloss.Color("0"))
+
+	red := lipgloss.NewStyle().Foreground(lipgloss.Color("9"))
+
+	if m.asciiQR == "" || m.urlTxn == "" {
+		return lipgloss.JoinVertical(
+			lipgloss.Left,
+			"No QR Code available",
+			m.controls.View())
+	}
+	if m.QRWontFit {
+		return lipgloss.JoinVertical(
+			lipgloss.Left,
+			red.Render("QR Code too large to display... Please adjust terminal dimensions or font."),
+			m.controls.View())
+	}
+	return lipgloss.JoinVertical(
+		lipgloss.Left,
+		qrStyle.Render(m.asciiQR),
+		m.controls.View())
 }

ui/viewport.go

@@ -3,6 +3,7 @@ package ui
 import (
 	"context"
 	"fmt"
+
 	"github.com/algorandfoundation/hack-tui/api"
 	"github.com/algorandfoundation/hack-tui/internal"
 	"github.com/algorandfoundation/hack-tui/ui/pages/accounts"