// Owner path — 4 steps for small-business owners replacing their stack.

const OWNER_TOTAL = 4;
const OWNER_STEP_NAMES = ["Business", "Stack", "First fix", "Scale"];

const BIZ_KINDS = [
  { id: "service",      icon: "🛠", label: "Trades / home services", desc: "Plumbing, HVAC, landscaping, cleaning" },
  { id: "retail",       icon: "🛍", label: "Retail / shop",          desc: "Vintage, boutique, market, online" },
  { id: "food",         icon: "🥐", label: "Food & drink",           desc: "Café, bakery, food truck, catering" },
  { id: "appointments", icon: "💈", label: "Appointment-based",      desc: "Salon, studio, clinic, tutoring" },
  { id: "events",       icon: "🎟", label: "Events / hospitality",   desc: "Venue, rental, planning" },
  { id: "other",        icon: "✦",  label: "Something else",         desc: "We'll learn from your answers" },
];

function OwnerBiz({ value, name, onChange, onNameChange }) {
  return (
    <>
      <WizardQ
        title="What does your business do?"
        sub="Roughly. We tailor the next screens to match."
      />
      <PresetGroup
        options={BIZ_KINDS.map((b) => ({
          id: b.id, label: b.label, desc: b.desc,
          icon: <span style={{ fontSize: 14 }}>{b.icon}</span>,
        }))}
        value={value}
        onChange={onChange}
        columns={2}
      />
      <Field label="Business name">
        <input
          className="wiz-input"
          placeholder="Sunrise Plumbing, Pearl Lane Bakery…"
          value={name}
          onChange={(e) => onNameChange(e.target.value)}
        />
      </Field>
    </>
  );
}

const STACK_TOOLS = [
  "Square / POS",
  "Stripe",
  "Calendly",
  "Acuity",
  "Shopify",
  "QuickBooks",
  "Mailchimp",
  "Instagram",
  "Google Sheets",
  "Notion / Airtable",
  "Wix / Squarespace",
  "WhatsApp / Slack",
  "A printed binder",
  "Head + notepad",
];

function OwnerStack({ tools, spend, onToolsChange, onSpendChange }) {
  return (
    <>
      <WizardQ
        title="What are you renting right now?"
        sub="Tap everything you pay for. Approximate is fine."
      />
      <Field label="Tools & subscriptions">
        <ChipGroup
          options={STACK_TOOLS}
          values={tools || []}
          onChange={onToolsChange}
          allowOther
        />
      </Field>
      <Field label="About how much per month?" hint="Across all your software, ballpark.">
        <Slider
          min={0} max={1500} step={25}
          value={spend ?? 250}
          onChange={onSpendChange}
          format={(v) => v === 0 ? "$0" : v === 1500 ? "$1.5k+" : `$${v}`}
        />
      </Field>

      {(tools || []).length > 0 && (
        <div
          style={{
            padding: "12px 14px",
            borderRadius: 10,
            border: "1px solid var(--hairline)",
            background: "oklch(0.18 0.009 60 / 0.6)",
            fontSize: 13.5,
            lineHeight: 1.5,
            color: "var(--fg-dim)",
            display: "flex", gap: 12, alignItems: "flex-start",
          }}
        >
          <span style={{
            width: 6, height: 6, borderRadius: "50%",
            background: "var(--accent)", boxShadow: "0 0 10px var(--accent-glow)",
            marginTop: 7, flexShrink: 0,
          }} />
          <span>
            <b style={{ color: "var(--fg)", fontWeight: 500 }}>{tools.length} tool{tools.length === 1 ? "" : "s"}</b>
            {spend ? <> · ~<b style={{ color: "var(--fg)", fontWeight: 500 }}>${spend}/mo</b></> : null}.
            Replaced by one workspace, owned by you.
          </span>
        </div>
      )}
    </>
  );
}

const OWNER_FIRST_THINGS = [
  { id: "booking",   icon: "📅", label: "Bookings & scheduling",        desc: "Customers book themselves." },
  { id: "invoicing", icon: "🧾", label: "Quotes, invoices, payments",   desc: "Send a quote, get paid, no chasing." },
  { id: "customers", icon: "👥", label: "Customer history & portal",    desc: "One place per customer." },
  { id: "inventory", icon: "📦", label: "Inventory & orders",           desc: "Track stock, sales, suppliers." },
  { id: "team",      icon: "🪪", label: "Team & job dispatch",          desc: "Assign jobs, log hours." },
  { id: "marketing", icon: "📣", label: "Website + email + reviews",    desc: "A site that converts, list that follows up." },
];

function OwnerFirstThing({ value, onChange }) {
  return (
    <>
      <WizardQ
        title="What's burning first?"
        sub="The one workflow you wish was already replaced. Vibn builds it on day one."
      />
      <PresetGroup
        options={OWNER_FIRST_THINGS.map((f) => ({
          id: f.id, label: f.label, desc: f.desc,
          icon: <span style={{ fontSize: 14 }}>{f.icon}</span>,
        }))}
        value={value}
        onChange={onChange}
        columns={2}
      />
    </>
  );
}

const OWNER_HOW_LONG = [
  { id: "starting", label: "Just starting" },
  { id: "1_3",      label: "1–3 years" },
  { id: "3_10",     label: "3–10 years" },
  { id: "10_plus",  label: "10+ years" },
];

function OwnerScale({ customers, team, howLong, onCustomers, onTeam, onHowLong }) {
  return (
    <>
      <WizardQ
        title="A little about scale."
        sub="Sensible defaults — table view vs. cards, daily vs. monthly reports."
      />
      <Field label="Customers per month">
        <Slider
          min={0} max={2000} step={10}
          value={customers ?? 50}
          onChange={onCustomers}
          format={(v) => v === 0 ? "0" : v >= 2000 ? "2k+" : v.toLocaleString()}
        />
      </Field>
      <Field label="Team size (incl. you)">
        <Slider
          min={1} max={50} step={1}
          value={team ?? 1}
          onChange={onTeam}
          format={(v) => v >= 50 ? "50+" : `${v}`}
        />
      </Field>
      <Field label="How long have you been at this?">
        <div className="chips">
          {OWNER_HOW_LONG.map((h) => (
            <button
              key={h.id}
              type="button"
              className={"chip" + (howLong === h.id ? " active" : "")}
              onClick={() => onHowLong(h.id)}
            >
              {h.label}
            </button>
          ))}
        </div>
      </Field>
    </>
  );
}

// ── Path wrapper ───────────────────────────────────────────────────────────
function OwnerPath({ data, onUpdate, onBack, onClose, onComplete, onJumpToStep, step }) {
  const next = () => {
    if (step < OWNER_TOTAL - 1) onJumpToStep(step + 1);
    else onComplete();
  };
  const back = () => {
    if (step === 0) onBack();
    else onJumpToStep(step - 1);
  };

  let body, canNext;
  if (step === 0) {
    body = (
      <OwnerBiz
        value={data.biz}
        name={data.bizName || ""}
        onChange={(v) => onUpdate({ biz: v })}
        onNameChange={(v) => onUpdate({ bizName: v })}
      />
    );
    canNext = !!data.biz && (data.bizName || "").trim().length >= 2;
  } else if (step === 1) {
    body = (
      <OwnerStack
        tools={data.tools || []}
        spend={data.spend}
        onToolsChange={(v) => onUpdate({ tools: v })}
        onSpendChange={(v) => onUpdate({ spend: v })}
      />
    );
    canNext = (data.tools || []).length >= 1;
  } else if (step === 2) {
    body = <OwnerFirstThing value={data.firstThing} onChange={(v) => onUpdate({ firstThing: v })} />;
    canNext = !!data.firstThing;
  } else {
    body = (
      <OwnerScale
        customers={data.customers}
        team={data.team}
        howLong={data.howLong}
        onCustomers={(v) => onUpdate({ customers: v })}
        onTeam={(v) => onUpdate({ team: v })}
        onHowLong={(v) => onUpdate({ howLong: v })}
      />
    );
    canNext = !!data.howLong;
  }

  return (
    <>
      <WizardTop
        onBack={back}
        onClose={onClose}
        lane={LANE_LABELS.owner}
        stepText={OWNER_STEP_NAMES[step]}
        current={step + 2}
        total={5}
      />
      <WizardBody width={step === 0 || step === 2 ? "wide" : null}>
        {body}
        <WizardFooter
          onNext={next}
          canNext={canNext}
          nextLabel={step === OWNER_TOTAL - 1 ? "Build my workspace →" : "Continue"}
          hint={canNext ? "⌘↵" : null}
        />
      </WizardBody>
    </>
  );
}

Object.assign(window, { OwnerPath, OWNER_TOTAL });