// App.js
import { $, watch, h, when } from "sigpro";
import {
  Navbar,
  Drawer,
  DrawerToggle,
  DrawerContent,
  DrawerSide,
  DrawerOverlay,
  Menu,
  Tabs,
  Swap,
  SwapToggle,
  SwapOn,
  SwapOff,
  Icon,
  Avatar,
  Dropdown,
  DropdownButton,
  DropdownContent,
  Modal,
  Fieldset,
  Input,
  Button
} from "sigpro-ui";
import 'sigpro-ui/css';

import { Desktop } from "./tabs/Desktop.js";
export const isDark = $(false, "theme-mode");


export const App = () => {
  // Tema oscuro/claro
  

  watch(isDark, (dark) => {
    document.documentElement.setAttribute("data-theme", dark ? "dark" : "light");
  });

  // Activar tema inicial
  document.documentElement.setAttribute("data-theme", isDark() ? "dark" : "light");

  // Estado de login persistente
  const logged = $(false, "logged");

  // Estado para buscador
  const searchQuery = $("");

  // Estado para modal de login
  const showLoginModal = $(false);
  const loginForm = {
    username: $(""),
    password: $("")
  };

  // Pestañas: la primera (Escritorio) no es cerrable
  const tabs = $([
    {
      label: "Escritorio",
      content: () => Desktop,
      closable: false
    }
  ]);
  const activeTab = $(0);
  const openDrawer = $(false);

  // Elementos del menú en el drawer
  const menuItems = [
    {
      label: "Clientes",
      children: [
        { label: "Buscar Cliente", onclick: () => openTab("Clientes") },
      ]
    },
    {
      label: "Recibos",
      children: [
        { label: "Buscar Recibo" },
        { label: "Pendientes" },
        { label: "Extornos" },
      ],
    },
    {
      label: "Polizas",
      children: [
        { label: "Buscar Póliza", onclick: () => openTab("Polizas") },
        { label: "Nueva producción", onclick: () => openTab("Polizas") },
        { label: "Anulaciones", onclick: () => openTab("Polizas") },
        { label: "Renovación Cartera", onclick: () => openTab("Polizas") }
      ]

    },
    {
      label: "Comercial",
      children: [
        { label: "Oportunidades" },
      ],
    },
    {
      label: "Siniestros",
      children: [
        { label: "Nuevo Siniestro" },
        { label: "Buscar Siniestro" },
      ]
    },
    {
      label: "Soporte",
      children: [
        { label: "Tickets" },
        { label: "Reportes" },
      ]
    }
  ];

  // Referencia al contenedor de pestañas para manejar el foco
  let tabsContainerRef = null;
  let drawerToggleRef = null;

  // Abre o crea una pestaña, cierra el drawer
  const openTab = (label) => {
    const currentTabs = tabs();

    if (currentTabs.length >= 15) return;

    const newTab = {
      label,
      content: () => `¡Bienvenido al escritorio!`,
      closable: true
    };
    tabs([...currentTabs, newTab]);
    activeTab(tabs().length - 1);

    closeDrawer();
  };

  const closeDrawer = () => {
    openDrawer(false);
    if (drawerToggleRef) drawerToggleRef.checked = false;
  };

  // Manejo del login
  const handleLogin = () => {
    logged(true);
    showLoginModal(false);
    loginForm.username("");
    loginForm.password("");
  };

  const handleLogout = () => {
    logged(false);
  };

  return [
    Drawer({}, [
      // Control oculto del drawer
      DrawerToggle({
        id: "app-drawer",
        ref: (el) => drawerToggleRef = el,
        checked: openDrawer,
        onchange: (e) => openDrawer(e.target.checked)
      }),

      // Contenido principal
      DrawerContent({}, [
        Navbar({ class: "bg-base-100 shadow-lg align-center" }, [
          // Botón hamburguesa
          div({ class: "flex-none" }, [
            label({ for: "app-drawer", class: "btn btn-ghost btn-square" }, [
              Icon({}, "icon-[lucide--menu]")
            ])
          ]),

          // Buscador
          div({ class: "flex-1 max-w-md mx-4" }, [
            Input({
              type: "search",
              placeholder: "Buscar...",
              value: searchQuery,
              left: span({ class: "icon-[lucide--search]" }),
              oninput: (e) => console.log(e.target.value)
            })
          ]),

          // Espaciador central
          div({ class: "flex-1" }, []),

          // Swap para tema claro/oscuro
          Swap({ class: "text-xl" }, [
            SwapToggle({ value: isDark, class: "swap-rotate" }),
            SwapOn({}, span({ class: "icon-[lucide--moon]" })),
            SwapOff({}, span({ class: "icon-[lucide--sun]" })),
          ]),

          // Avatar con dropdown o botón de login
          when(logged,
            () => Dropdown({ class: "flex-none ml-2 dropdown-bottom dropdown-end" }, [
              DropdownButton({ class: "btn-circle btn btn-ghost", tabindex: "0", role: "button" }, [
                div({ class: "w-10 rounded-full flex items-center justify-center" }, [
                  Icon({}, "icon-[lucide--user] text-xl")
                ])
              ]),
              DropdownContent(
                { class: "menu bg-base-100 rounded-box w-52 p-2 shadow" },
                [
                  Menu({
                    class: "bg-base-100 max-w-xs w-full",
                    items: [
                      { label: "Mis mensajes", onclick: () => hide() },
                      { label: "Delete", onclick: () => hide() },
                      { label: "Cerrar Sesión", onclick: handleLogout },
                    ],
                  }),
                ],
              ),
            ]),
            () => Button({
              class: "flex-none ml-2 btn btn-ghost btn-circle relative",
              onclick: () => showLoginModal(true)
            }, [
              Icon({}, "icon-[lucide--user] text-xl"),
            ])
          )
        ]),
        // Área principal con las pestañas
        div({
          class: "p-4",
          ref: (el) => tabsContainerRef = el
        }, [
          Tabs({
            class: 'tabs-box',
            items: tabs,
            activeIndex: activeTab
          })
        ])
      ]),

      // Lateral del drawer
      DrawerSide({ class: "z-50" }, [
        DrawerOverlay({ for: "app-drawer" }),
        div({
          class: "menu bg-base-200 text-base-content min-h-full w-80 p-4"
        }, [
          h2({ class: "text-lg font-bold mb-4" }, ["Menú"]),
          Menu({ items: menuItems, class: "bg-base-200 max-w-xs w-full" })
        ])
      ])
    ]),

    // Modal de login
    Modal({
      open: showLoginModal,
      actions: [
        Button({
          class: "btn btn-ghost",
          onclick: () => showLoginModal(false)
        }, "Cancelar"),
        Button({
          class: "btn btn-primary",
          onclick: handleLogin
        }, "Entrar")
      ]
    }, [
      Fieldset({ label: "Iniciar sesión", class: "bg-base-200 border-base-300 rounded-box border gap-3 p-4", }, [
        Input({
          class: "w-full",
          type: "text",
          label: "Usuario",
          float: true,
          placeholder: "Nombre de usuario",
          value: loginForm.username
        })
        ,

        Input({
          class: "w-full",
          type: "password",
          label: "Contraseña",
          float: true,
          placeholder: "Contraseña",
          value: loginForm.password
        })
      ])

    ])
  ];
};