Fixed some shit

interactive/model.go

@@ -0,0 +1,119 @@
+package interactive
+
+import (
+	"fmt"
+	"github.com/aws/aws-sdk-go/aws"
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/huh"
+	"github.com/siteworxpro/img-proxy-url-generator/config"
+	"github.com/siteworxpro/img-proxy-url-generator/generator"
+	"github.com/urfave/cli/v2"
+)
+
+type Model struct {
+	Form           *huh.Form
+	generator      *generator.Generator
+	url            *string
+	format         *generator.Format
+	selectedParams *[]UrlParam
+	err            error
+}
+
+type UrlParam interface {
+	value() string
+	key() string
+	Input() *huh.Input
+}
+
+func InitialModel(c *cli.Context) Model {
+
+	m := Model{
+		url:            aws.String(""),
+		selectedParams: &[]UrlParam{},
+		format:         generator.ToPtr(generator.DEF),
+	}
+
+	options := []UrlParam{
+		Height{
+			paramValue: "40",
+		},
+		Width{
+			paramValue: "40",
+		},
+	}
+
+	var huhOptions []huh.Option[UrlParam]
+	for _, option := range options {
+		huhOptions = append(huhOptions, huh.NewOption[UrlParam](option.value(), option))
+	}
+
+	form := huh.NewForm(
+		huh.NewGroup(
+			huh.NewInput().
+				Key("imgUrl").
+				Description("The URL of the image to generate a proxy for.").
+				Title("Image URL").
+				Value(m.url).
+				Prompt("Enter the image URL:"),
+
+			huh.NewMultiSelect[UrlParam]().
+				Description("Params to add to the URL.").
+				Options(huhOptions...).
+				Value(m.selectedParams),
+			huh.NewSelect[generator.Format]().
+				Description("Convert the image format.").
+				Options(
+					huh.NewOption[generator.Format]("JPEG", generator.JPG),
+					huh.NewOption[generator.Format]("PNG", generator.PNG),
+					huh.NewOption[generator.Format]("BMP", generator.BMP),
+					huh.NewOption[generator.Format]("Default", generator.DEF),
+				).
+				Key("format").
+				Title("Format").
+				Value(m.format),
+		),
+		m.selectedOptionFields(),
+	).WithShowHelp(false)
+
+	m.Form = form
+
+	cfg, _ := config.NewConfig(c.String("config"))
+
+	if cfg == nil {
+		err := fmt.Errorf("config not loaded")
+		m.err = err
+
+		return m
+	}
+
+	g, err := generator.NewGenerator(cfg)
+
+	if err != nil {
+		m.err = err
+		return m
+	}
+
+	m.generator = g
+
+	return m
+}
+
+func (m Model) selectedOptionFields() *huh.Group {
+	fields := make([]huh.Field, 0)
+
+	if m.selectedParams == nil || len(*m.selectedParams) == 0 {
+		return huh.NewGroup(
+			huh.NewText().Description("No params selected.").Title("Params").CharLimit(0),
+		)
+	}
+
+	for _, param := range *m.selectedParams {
+		fields = append(fields, param.Input())
+	}
+
+	return huh.NewGroup(fields...)
+}
+
+func (m Model) Init() tea.Cmd {
+	return nil
+}

interactive/params.go

@@ -0,0 +1,45 @@
+package interactive
+
+import "github.com/charmbracelet/huh"
+
+type Height struct {
+	UrlParam
+	paramValue string
+}
+
+func (h Height) value() string {
+	return "height"
+}
+
+func (h Height) key() string {
+	return "h"
+}
+
+func (h Height) Input() *huh.Input {
+	return huh.NewInput().
+		Key(h.key()).
+		Description("The height of the image.").
+		Title("Height").
+		Value(&h.paramValue)
+}
+
+type Width struct {
+	UrlParam
+	paramValue string
+}
+
+func (h Width) value() string {
+	return "width"
+}
+
+func (h Width) key() string {
+	return "w"
+}
+
+func (h Width) Input() *huh.Input {
+	return huh.NewInput().
+		Key(h.key()).
+		Description("The width of the image.").
+		Title("Width").
+		Value(&h.paramValue)
+}

interactive/update.go

@@ -0,0 +1,39 @@
+package interactive
+
+import (
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/huh"
+)
+
+func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+
+	if msg, ok := msg.(tea.KeyMsg); ok {
+		switch msg.String() {
+		case "tab":
+			if m.Form.GetFocusedField().GetKey() == "format" {
+				return m, m.Form.NextGroup()
+			}
+
+			c := m.Form.NextField()
+			return m, c
+		case "shift+tab":
+			if m.Form.GetFocusedField().GetKey() == "imgUrl" {
+				return m, nil
+			}
+
+			c := m.Form.PrevField()
+			return m, c
+		case "ctrl+c", "esc":
+			return m, tea.Quit
+		case "enter":
+			return m, nil
+		default:
+			form, cmd := m.Form.Update(msg)
+			m.Form = form.(*huh.Form)
+
+			return m, cmd
+		}
+	}
+
+	return m, nil
+}

interactive/view.go

@@ -0,0 +1,48 @@
+package interactive
+
+import (
+	"fmt"
+	"github.com/charmbracelet/lipgloss"
+)
+
+func (m Model) View() string {
+	output := lipgloss.NewStyle().
+		Foreground(lipgloss.Color("5")).
+		Background(lipgloss.Color("0")).
+		Bold(true).
+		Underline(true).
+		Render("Welcome to the img-proxy URL Generator!") + "\n\n"
+
+	if m.Form == nil {
+		return ""
+	}
+
+	if m.err != nil {
+		return output + "Error: " + m.err.Error() + "\n" + "Press Ctrl+C to exit.\n"
+	}
+
+	output = output + m.Form.View() + "\n"
+
+	if *m.url == "" {
+		return output + help()
+	}
+
+	url, _ := m.generator.GenerateUrl(*m.url, []string{}, *m.format)
+
+	output += fmt.Sprintf("\nGenerated URL: %s\n\n", lipgloss.NewStyle().
+		Bold(true).
+		Foreground(lipgloss.Color("#0000ff")).
+		Render(url))
+
+	output += help()
+
+	return output
+}
+
+func help() string {
+	return lipgloss.
+		NewStyle().
+		Inline(true).
+		Foreground(lipgloss.Color("#123456")).
+		Render("Ctrl+C | Esc: exit * Tab: Next Field * Sft+Tab: Prev Field * Space: Select\n")
+}