import { useEffect } from "preact/hooks";
import FloatingTileButtons from "./tiles/FloatingTileButtons.tsx";
import type { OnboardingStatus } from "../services/onboardingService.ts";

interface MemberHomeProps {
  onboardingStatus?: OnboardingStatus | null;
  /** Server-provided calendar year for hydration-safe initial link (avoids server/client date mismatch). */
  serverCalendarYear?: number;
  /** Server-provided calendar month (1–12) for hydration-safe initial link. */
  serverCalendarMonth?: number;
}

export default function MemberHome(
  { onboardingStatus, serverCalendarYear, serverCalendarMonth }:
    MemberHomeProps,
) {
  useEffect(() => {
    const lockRoute = localStorage.getItem("lock-route");
    if (lockRoute) {
      localStorage.removeItem("lock-route");
      globalThis.location.href = lockRoute;
      return;
    }

    const loginPurpose = localStorage.getItem("login-purpose");
    if (loginPurpose) {
      localStorage.removeItem("login-purpose");
      const destination = loginPurpose === "landlord"
        ? "/landlord/dashboard"
        : loginPurpose === "tenant"
        ? "/tenant/dashboard"
        : "";
      if (destination) {
        globalThis.location.href = destination;
      }
    }
  }, []);

  const tileIds = [
    { id: "landlord-hub", label: "Landlord" },
    { id: "tenant-hub", label: "Tenant" },
    { id: "admin-center", label: "Admin" },
    { id: "user-profile", label: "Profile" },
    { id: "dashboard", label: "Dashboard" },
    { id: "financial-calendar", label: "Calendar" },
  ];

  const tenantOnboarded = Boolean(onboardingStatus?.onboarded_tenant);
  const landlordStep = onboardingStatus?.onboarding_step ?? 0;
  const landlordStarted = Boolean(onboardingStatus?.onboarded_landlord) ||
    landlordStep > 0;
  const landlordReady = landlordStarted && landlordStep === 0;
  const landlordInProgress = landlordStep > 0;

  const landlordPrimary = landlordReady
    ? { label: "Open Landlord Dashboard", href: "/landlord/dashboard" }
    : landlordInProgress
    ? { label: "Continue Landlord Setup", href: "/landlord/onboarding/profile" }
    : { label: "Start Landlord Setup", href: "/landlord/onboarding/profile" };

  const tenantPrimary = tenantOnboarded
    ? { label: "Open Tenant Dashboard", href: "/tenant/dashboard" }
    : { label: "Continue Tenant Setup", href: "/tenant/dashboard" };

  const year = serverCalendarYear ?? new Date().getFullYear();
  const month = serverCalendarMonth ?? new Date().getMonth() + 1;
  const calendarHref = `/calendar/financial-calendar/${year}/${
    month.toString().padStart(2, "0")
  }?`;

  return (
    <>
      <div class="landing-home landing-home--member">
        <div class="landing-grid-overlay" aria-hidden="true"></div>
        <div class="landing-orb landing-orb--north" aria-hidden="true"></div>
        <div class="landing-orb landing-orb--east" aria-hidden="true"></div>
        <div class="landing-orb landing-orb--south" aria-hidden="true"></div>

        <section class="member-hero-panel">
          <div class="member-hero-main">
            <img
              src="/logo.svg"
              alt="Cyber Hybrid Hub Logo"
              width="72"
              height="72"
              class="member-logo"
            />
            <div>
              <p class="landing-eyebrow">Member Workspace</p>
              <h1 class="member-heading">Go straight to what matters</h1>
              <p class="member-copy">
                Open landlord or tenant dashboards quickly, or jump into the
                financial calendar to plan your monthly budget.
              </p>
            </div>
          </div>

          <div class="member-status-row">
            <div class="status-chip">
              <span>Landlord</span>
              <strong>
                {landlordReady
                  ? "Ready"
                  : landlordInProgress
                  ? "Setup in Progress"
                  : "Not Started"}
              </strong>
            </div>
            <div class="status-chip">
              <span>Tenant</span>
              <strong>{tenantOnboarded ? "Ready" : "Setup Needed"}</strong>
            </div>
            <div class="status-chip">
              <span>Finance</span>
              <strong>Calendar Ready</strong>
            </div>
          </div>
        </section>

        <section class="member-hub-grid">
          <article id="landlord-hub" class="hub-card">
            <div class="hub-card-header">
              <h2>Landlord Operations</h2>
              <span
                class={`hub-badge ${
                  landlordReady
                    ? "hub-badge--ready"
                    : landlordInProgress
                    ? "hub-badge--progress"
                    : "hub-badge--pending"
                }`}
              >
                {landlordReady
                  ? "Onboarded"
                  : landlordInProgress
                  ? "In Progress"
                  : "Not Set Up"}
              </span>
            </div>
            <p>
              Manage listings, tenants, lease activity, and incoming payments
              from a single workflow.
            </p>
            <div class="hub-actions">
              <a href={landlordPrimary.href} class="primary-action">
                {landlordPrimary.label}
              </a>
              <a
                href={landlordReady
                  ? "/landlord/properties/add"
                  : "/landlord/onboarding/profile"}
                class="secondary-action"
              >
                {landlordReady ? "Add Property" : "Complete Profile"}
              </a>
            </div>
          </article>

          <article id="tenant-hub" class="hub-card">
            <div class="hub-card-header">
              <h2>Tenant Workspace</h2>
              <span
                class={`hub-badge ${
                  tenantOnboarded ? "hub-badge--ready" : "hub-badge--pending"
                }`}
              >
                {tenantOnboarded ? "Active" : "Needs Setup"}
              </span>
            </div>
            <p>
              Stay on top of rent, maintenance requests, and documents with
              clear tenant-first workflows.
            </p>
            <div class="hub-actions">
              <a href={tenantPrimary.href} class="primary-action">
                {tenantPrimary.label}
              </a>
              <a href="/tenant/property" class="secondary-action">
                View Property Details
              </a>
            </div>
          </article>
        </section>

        <section class="member-quick-grid">
          <article id="admin-center" class="quick-card">
            <h3>Admin Center</h3>
            <p>
              Administrative controls are available based on your account
              permissions.
            </p>
          </article>

          <a
            id="user-profile"
            href="/user-profile"
            class="quick-card quick-card-link"
          >
            <h3>Profile</h3>
            <p>Review account and security preferences.</p>
          </a>

          <button
            onClick={() => {
              localStorage.setItem("lock-route", "/language/dashboard");
              globalThis.location.href = "/language/dashboard";
            }}
            type="button"
            id="dashboard"
            class="quick-card quick-card-link text-left"
          >
            <h3>Dashboard</h3>
            <p>Open your language and learning dashboard.</p>
          </button>

          <a
            href={calendarHref}
            id="financial-calendar"
            class="quick-card quick-card-link"
          >
            <h3>Financial Calendar</h3>
            <p>Track income and obligations by day.</p>
          </a>
        </section>
      </div>

      <FloatingTileButtons ids={[...tileIds]} />
    </>
  );
}