xtablo-source/go-backend/internal/web/views/home.go

package views

import (
	"fmt"
	"strings"
	"time"

	"github.com/a-h/templ"
	tablomodel "xtablo-backend/internal/tablos"
)

const overviewProjectsPreviewLimit = 6

func sidebarNavItemClass(active bool) string {
	if active {
		return "sidebar-nav-item is-active"
	}
	return "sidebar-nav-item"
}

func isActivePath(activePath string, href string) bool {
	return strings.TrimSpace(activePath) != "" && activePath == href
}

func sidebarNavItemID(href string) string {
	switch href {
	case "/":
		return "sidebar-nav-home"
	default:
		slug := strings.Trim(strings.ReplaceAll(href, "/", "-"), "-")
		if slug == "" {
			slug = "item"
		}
		return "sidebar-nav-" + slug
	}
}

type quickAction struct {
	Title       string
	Description string
	Icon        string
}

type sidebarNavItem struct {
	Href         string
	Label        string
	Icon         string
	Active       bool
	DividerAfter bool
}

type sidebarProjectItem struct {
	Href  string
	Label string
	Icon  string
}

type dashboardTask struct {
	Title      string
	Project    string
	ProjectKey string
	ProjectHue string
	Date       string
	Status     string
	StatusTone string
	Completed  bool
}

func dashboardDateLabel(now time.Time) string {
	return now.Format("Monday, January 2")
}

func dashboardTodayLabel() string {
	return dashboardDateLabel(time.Now())
}

func dashboardGreetingName(displayName string) string {
	displayName = strings.TrimSpace(displayName)
	if displayName == "" {
		return "Arthur"
	}
	if len(displayName) == 1 {
		return strings.ToUpper(displayName)
	}
	return strings.ToUpper(displayName[:1]) + displayName[1:]
}

func overviewQuickActions() []quickAction {
	return []quickAction{
		{Title: "Créer un projet", Description: "Définir les objectifs et le périmètre", Icon: "folder-plus"},
		{Title: "Créer une tâche", Description: "Découper le travail en actions", Icon: "circle-plus"},
		{Title: "Inviter l'équipe", Description: "Ajouter des collaborateurs", Icon: "user-plus"},
		{Title: "Envoyer un message", Description: "Communiquer rapidement", Icon: "chat"},
	}
}

func overviewTasks() []dashboardTask {
	return []dashboardTask{
		{Title: "yo", Project: "Hello", ProjectKey: "H", ProjectHue: "blue", Date: "Apr 16, 2026", Status: "À faire", StatusTone: "info", Completed: false},
		{Title: "yo", Project: "Hello", ProjectKey: "H", ProjectHue: "blue", Date: "Apr 16, 2026", Status: "Terminé", StatusTone: "success", Completed: true},
		{Title: "hello", Project: "margot", ProjectKey: "M", ProjectHue: "red", Date: "Mar 7, 2026", Status: "Terminé", StatusTone: "success", Completed: true},
		{Title: "Bonjour", Project: "Jean Macon interet pour le produit de ta mere", ProjectKey: "J", ProjectHue: "purple", Date: "Feb 24, 2026", Status: "Terminé", StatusTone: "success", Completed: true},
		{Title: "Bonjour", Project: "Jean Macon interet pour le produit de ta mere", ProjectKey: "J", ProjectHue: "purple", Date: "Feb 21, 2026", Status: "Terminé", StatusTone: "success", Completed: true},
		{Title: "Faire ceci", Project: "bikip56648 / Arthur Belleville", ProjectKey: "B", ProjectHue: "blue", Date: "Nov 18, 2025", Status: "Terminé", StatusTone: "success", Completed: true},
		{Title: "Hello monsieur", Project: "bikip56648 / Arthur Belleville", ProjectKey: "B", ProjectHue: "blue", Date: "Nov 18, 2025", Status: "Terminé", StatusTone: "success", Completed: true},
	}
}

func OverviewProjectsFromTablos(tablos []tablomodel.Record) []TabloCardView {
	projects := make([]TabloCardView, 0, len(tablos))
	for _, tablo := range tablos {
		statusLabel, statusTone, progress := overviewProjectStatus(tablo.Status)
		projects = append(projects, TabloCardView{
			ID:               tablo.ID.String(),
			Name:             tablo.Name,
			Color:            strings.TrimSpace(tablo.Color),
			Status:           string(tablo.Status),
			StatusLabel:      statusLabel,
			StatusTone:       statusTone,
			Initial:          projectInitial(tablo.Name),
			Accent:           overviewProjectAccent(tablo.Name),
			CardDateLabel:    tablo.CreatedAt.Format("Jan 02, 2006"),
			Progress:         progress,
			ProgressLabel:    progressPercentLabel(progress),
			DeleteRequestURL: "/tablos/" + tablo.ID.String(),
			EditRequestURL:   "/tablos/" + tablo.ID.String() + "/edit",
		})
	}
	return projects
}

func visibleOverviewProjects(projects []TabloCardView) []TabloCardView {
	if len(projects) <= overviewProjectsPreviewLimit {
		return projects
	}
	return projects[:overviewProjectsPreviewLimit]
}

func hiddenOverviewProjects(projects []TabloCardView) []TabloCardView {
	if len(projects) <= overviewProjectsPreviewLimit {
		return nil
	}
	return projects[overviewProjectsPreviewLimit:]
}

func hiddenOverviewProjectsCount(projects []TabloCardView) int {
	if len(projects) <= overviewProjectsPreviewLimit {
		return 0
	}
	return len(projects) - overviewProjectsPreviewLimit
}

func sidebarPrimaryNavItems(activePath string) []sidebarNavItem {
	return []sidebarNavItem{
		{Href: "/", Label: "Aperçu", Icon: "panels", Active: isActivePath(activePath, "/"), DividerAfter: true},
		{Href: "/tasks", Label: "Tâches", Icon: "tasks", Active: isActivePath(activePath, "/tasks")},
		{Href: "/tablos", Label: "Projets", Icon: "layers", Active: isActivePath(activePath, "/tablos"), DividerAfter: true},
		{Href: "/planning", Label: "Planning", Icon: "planning", Active: isActivePath(activePath, "/planning")},
		{Href: "/chat", Label: "Discussions", Icon: "chat", Active: isActivePath(activePath, "/chat")},
		{Href: "/files", Label: "Fichiers", Icon: "files", Active: isActivePath(activePath, "/files")},
	}
}

func sidebarProjectItems() []sidebarProjectItem {
	return []sidebarProjectItem{
		{Href: "/tablos/hello", Label: "Hello", Icon: "bolt"},
		{Href: "/tablos/atelier", Label: "Atelier Produit", Icon: "gem"},
		{Href: "/tablos/arthur", Label: "Arthur Belleville", Icon: "bolt"},
		{Href: "/tablos/equipe", Label: "Equipe Design", Icon: "bolt"},
	}
}

func sidebarFooterNavItems(activePath string) []sidebarNavItem {
	return []sidebarNavItem{
		{Href: "/feedback", Label: "Feedback", Icon: "send", Active: isActivePath(activePath, "/feedback")},
	}
}

func toneClass(tone string) string {
	switch tone {
	case "warning":
		return "tone-warning"
	case "success":
		return "tone-success"
	default:
		return "tone-info"
	}
}

func projectAccentClass(accent string) string {
	switch accent {
	case "purple":
		return "project-accent-purple"
	case "red":
		return "project-accent-red"
	default:
		return "project-accent-blue"
	}
}

func taskRowClass(completed bool) string {
	if completed {
		return "task-row is-complete"
	}
	return "task-row"
}

func taskCheckClass(completed bool) string {
	if completed {
		return "task-check is-complete"
	}
	return "task-check"
}

func progressPercentLabel(progress int) string {
	return fmt.Sprintf("%d%%", progress)
}

func progressInlineStyle(progress int) templ.SafeCSS {
	return templ.SanitizeCSS("width", templ.SafeCSSProperty(progressPercentLabel(progress)))
}

func overviewProjectStatus(status tablomodel.Status) (string, string, int) {
	switch status {
	case tablomodel.StatusInProgress:
		return "En cours", "warning", 50
	case tablomodel.StatusDone:
		return "Terminé", "success", 100
	default:
		return "À faire", "info", 0
	}
}

func overviewProjectAccent(name string) string {
	switch len(strings.TrimSpace(name)) % 3 {
	case 1:
		return "purple"
	case 2:
		return "red"
	default:
		return "blue"
	}
}

func projectInitial(name string) string {
	name = strings.TrimSpace(name)
	if name == "" {
		return "P"
	}
	return strings.ToUpper(name[:1])
}