chore: import upstream snapshot with attribution

cmd/auth/login_interactive.go

@@ -0,0 +1,188 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package auth
+
+import (
+	"fmt"
+	"sort"
+	"strings"
+
+	"github.com/charmbracelet/huh"
+
+	"github.com/larksuite/cli/errs"
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/output"
+	"github.com/larksuite/cli/internal/registry"
+	"github.com/larksuite/cli/shortcuts"
+)
+
+// domainMeta describes a domain for the interactive selector.
+type domainMeta struct {
+	Name        string
+	Title       string
+	Description string
+}
+
+// interactiveResult holds the user's selections from the interactive form.
+type interactiveResult struct {
+	Domains    []string
+	ScopeLevel string // "common" or "all"
+}
+
+// getDomainMetadata returns metadata for all known domains, sorted by name.
+func getDomainMetadata(lang string) []domainMeta {
+	seen := make(map[string]bool)
+	var domains []domainMeta
+
+	// 1. Domains from from_meta projects (skip domains with auth_domain)
+	for _, project := range registry.ListFromMetaProjects() {
+		if registry.HasAuthDomain(project) {
+			seen[project] = true
+			continue
+		}
+		dm := buildDomainMeta(project, lang)
+		domains = append(domains, dm)
+		seen[project] = true
+	}
+
+	// 2. Shortcut-only domains
+	shortcutOnlyNames := getShortcutOnlyDomainNames()
+	for _, name := range shortcutOnlyNames {
+		if !seen[name] {
+			dm := buildDomainMeta(name, lang)
+			domains = append(domains, dm)
+			seen[name] = true
+		}
+	}
+
+	// 3. Auto-discover remaining shortcut services that are listed as shortcut-only domains
+	//    (skip domains with auth_domain — they are folded into their parent)
+	shortcutOnlySet := make(map[string]bool)
+	for _, n := range shortcutOnlyNames {
+		shortcutOnlySet[n] = true
+	}
+	for _, sc := range shortcuts.AllShortcuts() {
+		if !seen[sc.Service] {
+			if shortcutOnlySet[sc.Service] && !registry.HasAuthDomain(sc.Service) {
+				dm := buildDomainMeta(sc.Service, lang)
+				domains = append(domains, dm)
+			}
+			seen[sc.Service] = true
+		}
+	}
+
+	sort.Slice(domains, func(i, j int) bool {
+		return domains[i].Name < domains[j].Name
+	})
+	return domains
+}
+
+// buildDomainMeta constructs a domainMeta for a given service name and language.
+// It reads from the service_descriptions.json config first, falling back to
+// from_meta spec fields if not found.
+func buildDomainMeta(name, lang string) domainMeta {
+	title := registry.GetServiceTitle(name, lang)
+	desc := registry.GetServiceDetailDescription(name, lang)
+	if title != "" || desc != "" {
+		return domainMeta{
+			Name:        name,
+			Title:       title,
+			Description: desc,
+		}
+	}
+	// Fallback: read from the typed service spec (legacy)
+	dm := domainMeta{Name: name}
+	if svc, ok := registry.ServiceTyped(name); ok {
+		dm.Title = svc.Title
+		dm.Description = svc.Description
+	}
+	return dm
+}
+
+// runInteractiveLogin shows an interactive TUI form for domain and permission selection.
+func runInteractiveLogin(ios *cmdutil.IOStreams, lang string, msg *loginMsg, brand core.LarkBrand) (*interactiveResult, error) {
+	allDomains := getDomainMetadata(lang)
+
+	// Build multi-select options
+	options := make([]huh.Option[string], len(allDomains))
+	for i, dm := range allDomains {
+		var label string
+		switch {
+		case dm.Title != "" && dm.Description != "":
+			label = fmt.Sprintf("%-12s %s - %s", dm.Name, dm.Title, dm.Description)
+		case dm.Title != "":
+			label = fmt.Sprintf("%-12s %s", dm.Name, dm.Title)
+		default:
+			label = fmt.Sprintf("%-12s %s", dm.Name, dm.Description)
+		}
+		options[i] = huh.NewOption(label, dm.Name)
+	}
+
+	var selectedDomains []string
+	var permLevel string
+
+	// Phase 1a: domain selection
+	// Phase 1b: permission level (shown after domain selection completes)
+	form1 := huh.NewForm(
+		huh.NewGroup(
+			huh.NewMultiSelect[string]().
+				Title(msg.SelectDomains).
+				Description(msg.DomainHint).
+				Options(options...).
+				Value(&selectedDomains).
+				Validate(func(s []string) error {
+					if len(s) == 0 {
+						return fmt.Errorf(msg.ErrNoDomain)
+					}
+					return nil
+				}),
+		),
+		huh.NewGroup(
+			huh.NewSelect[string]().
+				Title(msg.PermLevel).
+				Options(
+					huh.NewOption(msg.PermCommon, "common"),
+					huh.NewOption(msg.PermAll, "all"),
+				).
+				Value(&permLevel),
+		),
+	).WithTheme(cmdutil.ThemeFeishu())
+
+	if err := form1.Run(); err != nil {
+		if err == huh.ErrUserAborted {
+			return nil, output.ErrBare(1)
+		}
+		return nil, err
+	}
+
+	if len(selectedDomains) == 0 {
+		return nil, errs.NewValidationError(errs.SubtypeInvalidArgument, "no domains selected").WithParam("--domain")
+	}
+
+	// Compute scope summary
+	scopes := collectScopesForDomains(selectedDomains, "user", brand)
+	if permLevel == "common" {
+		scopes = registry.FilterAutoApproveScopes(scopes)
+	}
+
+	// Print summary
+	permLabel := msg.PermAllLabel
+	if permLevel == "common" {
+		permLabel = msg.PermCommonLabel
+	}
+	fmt.Fprintf(ios.ErrOut, msg.Summary)
+	fmt.Fprintf(ios.ErrOut, msg.SummaryDomains, strings.Join(selectedDomains, ", "))
+	fmt.Fprintf(ios.ErrOut, msg.SummaryPerm, permLabel)
+	scopePreview := strings.Join(scopes, ", ")
+	if len(scopePreview) > 80 {
+		scopePreview = strings.Join(scopes[:3], ", ") + ", ..."
+	}
+	fmt.Fprintf(ios.ErrOut, msg.SummaryScopes, len(scopes), scopePreview)
+
+	return &interactiveResult{
+		Domains:    selectedDomains,
+		ScopeLevel: permLevel,
+	}, nil
+}