feat: add gh add tui component

src/cmd/tui/tui_github.go

@@ -0,0 +1,223 @@
+package tui
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/Slug-Boi/cocommit/src/cmd/utils"
+	"github.com/charmbracelet/bubbles/textinput"
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/lipgloss"
+)
+
+// Styles
+var (
+	errorStyle   = lipgloss.NewStyle().Foreground(lipgloss.Color("9"))
+	toggleStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("99"))
+	activeToggleStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("205"))
+)
+
+type GitHubUserModel struct {
+	inputs      []textinput.Model
+	focusIndex  int
+	submitted   bool
+	showError   bool
+	errorMsg    string
+	tempAuthShow bool
+	tempAuth    bool
+}
+
+func NewGitHubUserForm(old_m *model) GitHubUserModel {
+	parent_m = old_m
+	
+	m := GitHubUserModel{
+		inputs: make([]textinput.Model, 2),
+		tempAuthShow: func() bool {
+			return old_m != nil
+		}(),
+		
+	}
+
+	// GitHub Username (required)
+	username := textinput.New()
+	username.Placeholder = "GitHub username *"
+	username.PromptStyle = focusedStyle
+	username.TextStyle = focusedStyle
+	username.Focus()
+	username.CharLimit = 39 // GitHub username max length
+	m.inputs[0] = username
+
+	// Email (optional)
+	email := textinput.New()
+	email.Placeholder = "Email"
+	email.PromptStyle = blurredStyle
+	email.TextStyle = blurredStyle
+	m.inputs[1] = email
+
+	return m
+}
+
+func (m GitHubUserModel) Init() tea.Cmd {
+	return textinput.Blink
+}
+
+func (m GitHubUserModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+	switch msg := msg.(type) {
+	case tea.KeyMsg:
+		switch msg.String() {
+		case "ctrl+c", "esc":
+			return m, tea.Quit
+		case "ctrl+t":  // Toggle temp mode
+			if m.tempAuthShow {
+				m.tempAuth = !m.tempAuth
+				return m, nil
+			}
+		case "tab", "shift+tab", "enter", "up", "down":
+			s := msg.String()
+
+			// Submit on enter when button is focused
+			if s == "enter" && m.focusIndex == len(m.inputs)+1 && m.tempAuthShow || s == "enter" && m.focusIndex == len(m.inputs) && !m.tempAuthShow {
+				if m.inputs[0].Value() == "" {
+					m.showError = true
+					m.errorMsg = "GitHub username is required"
+					return m, nil
+				}
+				m.submitted = true
+				user := utils.FetchGithubProfile(m.inputs[0].Value())
+				if m.inputs[1].Value() != "" {
+					user.Email = m.inputs[1].Value()
+				}
+				if m.tempAuth {
+					return createGHTempAuthorModel(parent_m,user), nil
+				}
+				return createGHAuthorModel(parent_m,user), nil
+				
+			} else if s == "enter" && m.focusIndex == len(m.inputs) && m.tempAuthShow {
+				//toggle temp mode
+				m.tempAuth = !m.tempAuth
+				return m, nil
+			}
+
+			
+			// Cycle through inputs
+			if s == "up" || s == "shift+tab" {
+				m.focusIndex--
+				} else {
+					m.focusIndex++
+			}
+
+			inpNum := len(m.inputs)
+			if m.tempAuthShow {
+				inpNum++
+			}
+
+			if m.focusIndex > inpNum {
+				m.focusIndex = 0
+			} else if m.focusIndex < 0 {
+				m.focusIndex = inpNum
+			}
+
+			cmds := make([]tea.Cmd, len(m.inputs))
+			for i := 0; i < len(m.inputs); i++ {
+				if i == m.focusIndex {
+					cmds[i] = m.inputs[i].Focus()
+					m.inputs[i].PromptStyle = focusedStyle
+					m.inputs[i].TextStyle = focusedStyle
+					continue
+				}
+				m.inputs[i].Blur()
+				m.inputs[i].PromptStyle = blurredStyle
+				if m.inputs[i].Value() == "" {
+					m.inputs[i].TextStyle = blurredStyle
+				} else {
+					m.inputs[i].TextStyle = noStyle
+				}
+			}
+
+			m.showError = false // Clear error when navigating
+			return m, tea.Batch(cmds...)
+		}
+	}
+
+	// Handle text input
+	cmd := m.updateInputs(msg)
+	return m, cmd
+}
+
+func (m *GitHubUserModel) updateInputs(msg tea.Msg) tea.Cmd {
+	cmds := make([]tea.Cmd, len(m.inputs))
+	for i := range m.inputs {
+		m.inputs[i], cmds[i] = m.inputs[i].Update(msg)
+	}
+	return tea.Batch(cmds...)
+}
+
+func (m GitHubUserModel) View() string {
+	if m.submitted {
+		return ""
+	}
+
+	var b strings.Builder
+
+	// Title
+	b.WriteString("Enter GitHub User Details\n\n")
+
+	// Input fields
+	for i := range m.inputs {
+		b.WriteString(m.inputs[i].View())
+		if i < len(m.inputs)-1 {
+			b.WriteRune('\n')
+		}
+	}
+
+	if m.tempAuthShow {
+		toggleText := "[ ]"
+		if m.tempAuth {
+			toggleText = "[X]"
+		}
+		
+		toggleBtn := fmt.Sprintf("[ TempAuthor ] %s ", toggleText)
+		
+		if m.focusIndex == len(m.inputs) {  // When toggle is focused
+			b.WriteString("\n" + focusedStyle.Render(toggleBtn))
+			} else {
+				b.WriteString("\n" + blurredStyle.Render(toggleBtn))
+			}		
+	}
+
+	// Submit button
+	button := blurredButton
+	if m.focusIndex == len(m.inputs)+1 && m.tempAuthShow || m.focusIndex == len(m.inputs) && !m.tempAuthShow {
+		button = focusedButton
+	}
+	b.WriteString("\n\n" + button + "\n")
+
+	// Error message
+	if m.showError {
+		b.WriteString("\n" + errorStyle.Render(m.errorMsg) + "\n")
+	}
+
+	// Help text
+	b.WriteString("\n" + blurredStyle.Render("tab to navigate • enter to submit"))
+
+	return b.String()
+}
+
+// RunForm starts the TUI and returns the entered values
+func RunForm() (string, string, error) {
+	model := NewGitHubUserForm(nil)
+	p := tea.NewProgram(model)
+
+	m, err := p.Run()
+	if err != nil {
+		return "", "", err
+	}
+
+	if fm, ok := m.(GitHubUserModel); ok {
+		if fm.submitted {
+			return fm.inputs[0].Value(), fm.inputs[1].Value(), nil
+		}
+	}
+
+	return "", "", nil
+}