feat: add option to edit collection

app/app.go

@@ -35,7 +35,6 @@ type Collection struct {
 
 func NewCollection() Collection {
 	return Collection{
-		ID:    uuid.NewString(),
 		Calls: []Call{},
 	}
 }
@@ -345,6 +344,7 @@ func (a *App) GetResponse(call *Call) tea.Cmd {
 }
 
 func (a *App) CreateCollection(collection Collection) tea.Cmd {
+	collection.ID = uuid.NewString()
 	return func() tea.Msg {
 		configDir, _ := os.UserConfigDir()
 		a.Collections = append(a.Collections, collection)
@@ -356,6 +356,18 @@ func (a *App) CreateCollection(collection Collection) tea.Cmd {
 	}
 }
 
+func (a *App) UpdateCollection(collection Collection) tea.Cmd {
+	for i, c := range a.Collections {
+		if c.ID == collection.ID {
+			a.Collections[i] = collection
+		}
+	}
+
+	return tea.Batch(
+		a.SaveCollections(),
+	)
+}
+
 // TODO refactor
 func (a *App) SaveCollections() tea.Cmd {
 	return func() tea.Msg {

app/message.go

@@ -8,6 +8,8 @@ type FetchCollectionsSuccessMsg struct{ Collections []Collection }
 
 type CollectionSelectedMsg struct{ Collection *Collection }
 
+type CollectionEditMsg struct{ Collection *Collection }
+
 type CallSelectedMsg struct{ Call *Call }
 
 type CallUpdatedMsg struct{ Call *Call }

components/collections/authentication.go

@@ -26,72 +26,108 @@ type Authentication struct {
 	numberOfInputs int
 	collection     *app.Collection
 	errors         []string
+	mode           string
 }
 
 func NewAuthentication(collection *app.Collection) Authentication {
-	return Authentication{
+	mode := "Create"
+	okText := "Create"
+	if collection.ID != "" {
+		mode = "Edit"
+		okText = "Save"
+	}
+
+	method := NONE
+	if collection.Auth != nil {
+		method = collection.Auth.Type
+	}
+
+	auth := Authentication{
+		mode:           mode,
 		inputs:         make([]textinput.Model, 0),
 		focused:        1,
-		method:         NONE,
+		method:         method,
 		numberOfInputs: 0,
-		footer:         Footer{CancelText: "Back", OkText: "Create", Width: 70},
+		footer:         Footer{CancelText: "Back", OkText: okText, Width: 70},
 		collection:     collection,
 	}
+	auth.setBasedOnMethod()
+
+	return auth
 }
 
 // Init initializes the popup.
 func (c Authentication) Init() tea.Cmd {
 	return textinput.Blink
 }
 
-func (c *Authentication) nextMethod() {
+func (c *Authentication) setBasedOnMethod() {
+	username := ""
+	password := ""
+	headerName := ""
+	headerValue := ""
+	bearerToken := ""
+	if c.collection.Auth != nil {
+		username = c.collection.Auth.Username
+		password = c.collection.Auth.Password
+		headerName = c.collection.Auth.HeaderName
+		headerValue = c.collection.Auth.HeaderValue
+		bearerToken = c.collection.Auth.Token
+
+	}
+
 	switch c.method {
 	case NONE:
-
+		c.inputs = make([]textinput.Model, 0)
+		c.focused = 1
+	case BASIC_AUTH:
 		c.inputs = make([]textinput.Model, 2)
 		c.inputs[0] = textinput.New()
 		c.inputs[0].Placeholder = "username"
 		c.inputs[0].Prompt = "  "
+		c.inputs[0].SetValue(username)
 
 		c.inputs[1] = textinput.New()
 		c.inputs[1].Placeholder = "password"
 		c.inputs[1].Prompt = "󰌆  "
-
-		c.method = BASIC_AUTH
+		c.inputs[1].SetValue(password)
 		c.focused = 0
-	case BASIC_AUTH:
-
+	case BEARER_TOKEN:
 		c.inputs = make([]textinput.Model, 1)
 		c.inputs[0] = textinput.New()
 		c.inputs[0].Placeholder = "token"
 		c.inputs[0].Prompt = "󰌆  "
-
-		c.method = BEARER_TOKEN
+		c.inputs[0].SetValue(bearerToken)
 		c.focused = 0
-	case BEARER_TOKEN:
-
+	case API_KEY:
 		c.inputs = make([]textinput.Model, 2)
-
 		c.inputs[0] = textinput.New()
 		c.inputs[0].Placeholder = "header name"
 		c.inputs[0].Focus()
 		c.inputs[0].Prompt = "  "
+		c.inputs[0].SetValue(headerName)
 
 		c.inputs[1] = textinput.New()
 		c.inputs[1].Placeholder = "value"
 		c.inputs[1].Prompt = "󰌆  "
+		c.inputs[1].SetValue(headerValue)
+		c.focused = 0
+	}
+	c.numberOfInputs = len(c.inputs)
+}
 
+func (c *Authentication) nextMethod() {
+	switch c.method {
+	case NONE:
+		c.method = BASIC_AUTH
+	case BASIC_AUTH:
+		c.method = BEARER_TOKEN
+	case BEARER_TOKEN:
 		c.method = API_KEY
-		c.focused = 0
 	case API_KEY:
-		c.inputs = make([]textinput.Model, 0)
-
 		c.method = NONE
-		// make ok button focused
-		c.focused = 1
 	}
-
-	c.numberOfInputs = len(c.inputs)
+	c.setBasedOnMethod()
 }
 
 // Update handles messages.
@@ -114,9 +150,17 @@ func (c Authentication) Update(msg tea.Msg) (Authentication, tea.Cmd) {
 			} else if c.focused == numOfInputs-1 {
 				c.errors = c.collection.ValidatePartial("name", "baseUrl", "auth")
 				if len(c.errors) == 0 {
-					return c, tea.Batch(
-						app.GetInstance().CreateCollection(*c.collection),
-						func() tea.Msg { return CreateResultMsg{false} })
+					// TODO: refacor to use this logic in app.GetInstance().SaveCollection()
+					//       and get rid of edit/create.go
+					if c.mode == "Create" {
+						return c, tea.Batch(
+							app.GetInstance().CreateCollection(*c.collection),
+							func() tea.Msg { return CreateResultMsg{false} })
+					} else {
+						return c, tea.Batch(
+							app.GetInstance().UpdateCollection(*c.collection),
+							func() tea.Msg { return CreateResultMsg{false} })
+					}
 				}
 			}
 
@@ -223,7 +267,7 @@ func (c Authentication) View() string {
 
 	}
 
-	header := Header{Steps{Current: 1}}
+	header := Header{Steps{Current: 1}, c.mode}
 
 	return lipgloss.JoinVertical(
 		lipgloss.Left,

components/collections/basic_info.go

@@ -33,6 +33,7 @@ const NUM_OF_INPUTS = 4
 
 // Create is a popup that presents a yes/no choice to the user.
 type BasicInfo struct {
+	mode       string
 	focused    int
 	err        error
 	footer     Footer
@@ -48,12 +49,20 @@ func NewBasicInfo(collection *app.Collection) BasicInfo {
 	inputs[TITLE_IDX].Placeholder = "My Collection"
 	inputs[TITLE_IDX].Focus()
 	inputs[TITLE_IDX].Prompt = ""
+	inputs[TITLE_IDX].SetValue(collection.Name)
 
 	inputs[BASE_URL_IDX] = textinput.New()
 	inputs[BASE_URL_IDX].Placeholder = "https://sampleapi.com/api/v1"
 	inputs[BASE_URL_IDX].Prompt = ""
+	inputs[BASE_URL_IDX].SetValue(collection.BaseUrl)
+
+	mode := "Create"
+	if collection.ID != "" {
+		mode = "Edit"
+	}
 
 	return BasicInfo{
+		mode:       mode,
 		focused:    0,
 		inputs:     inputs,
 		collection: collection,
@@ -133,7 +142,7 @@ func (c BasicInfo) View() string {
 		" ",
 	)
 
-	header := Header{Steps{Current: 0}}
+	header := Header{Steps{Current: 0}, c.mode}
 
 	return lipgloss.JoinVertical(
 		lipgloss.Left,

components/collections/delegate.go

@@ -28,6 +28,11 @@ func newItemDelegate(keys *delegateKeyMap) list.DefaultDelegate {
 				}
 				// TODO: ask for confirmation
 				return app.GetInstance().RemoveCollection(i)
+
+			case key.Matches(msg, keys.edit):
+				return func() tea.Msg {
+					return app.CollectionEditMsg{Collection: &i}
+				}
 			}
 		}
 
@@ -50,6 +55,7 @@ func newItemDelegate(keys *delegateKeyMap) list.DefaultDelegate {
 type delegateKeyMap struct {
 	choose key.Binding
 	remove key.Binding
+	edit   key.Binding
 }
 
 // Additional short help entries. This satisfies the help.KeyMap interface and
@@ -58,6 +64,7 @@ func (d delegateKeyMap) ShortHelp() []key.Binding {
 	return []key.Binding{
 		d.choose,
 		d.remove,
+		d.edit,
 	}
 }
 
@@ -68,6 +75,7 @@ func (d delegateKeyMap) FullHelp() [][]key.Binding {
 		{
 			d.choose,
 			d.remove,
+			d.edit,
 		},
 	}
 }
@@ -82,5 +90,9 @@ func newDelegateKeyMap() *delegateKeyMap {
 			key.WithKeys("x"),
 			key.WithHelp("x", "delete"),
 		),
+		edit: key.NewBinding(
+			key.WithKeys("e"),
+			key.WithHelp("e", "edit"),
+		),
 	}
 }

components/collections/header.go

@@ -9,6 +9,7 @@ import (
 
 type Header struct {
 	steps Steps
+	mode  string //Create or Edit
 }
 
 func (h Header) Init() tea.Cmd {
@@ -20,9 +21,13 @@ func (h Header) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 }
 
 func (h Header) View() string {
+	icon := ""
+	if h.mode == "edit" {
+		icon = "󰷎"
+	}
 	return lipgloss.JoinVertical(
 		lipgloss.Left,
-		config.BoxHeader.Render(" Create collection"),
+		config.BoxHeader.Render(icon+" "+h.mode+" collection"),
 		h.steps.View(),
 	)
 }