/**
 * TaskMate Routine Card (#676)
 *
 * A guided, one-task-at-a-time flow for morning and bedtime routines. The
 * child card is a checklist — good for scanning, poor for a five-year-old
 * being walked through getting ready. This shows a single task at a time with
 * a big Done button, a progress bar, and a celebration at the end.
 *
 * Availability comes from the backend's own chore_availability matrix rather
 * than a re-implementation of the child card's filter, so the weather gate,
 * reactive deadlines, dependencies and rotation are all honoured for free.
 *
 * Version: 1.0.0
 */

const LitElement = customElements.get("hui-masonry-view")
  ? Object.getPrototypeOf(customElements.get("hui-masonry-view"))
  : Object.getPrototypeOf(customElements.get("hui-view"));

const html = LitElement.prototype.html;
const css = LitElement.prototype.css;

const _safeColor = (c, d) => (typeof c === "string" && /^#[0-9a-fA-F]{3,8}$/.test(c) ? c : d);

const TIME_CATEGORIES = ["all", "morning", "afternoon", "evening", "night", "anytime"];

// The card has ONE layout, so it consumes the design tokens directly rather
// than carrying a second _renderDesigned() template like the multi-layout
// cards do. Every --tmd-* reference below is written with the card's original
// value as the fallback, so "classic" — which defines no tokens — renders
// exactly as it did before the design system was wired in.
const DEFAULT_ACCENT = "#7c3aed";

class TaskMateRoutineCard extends LitElement {
  static get properties() {
    return {
      hass: { type: Object },
      config: { type: Object },
      _index: { type: Number },
      _finished: { type: Boolean },
      _busy: { type: Boolean },
    };
  }

  constructor() {
    super();
    this._index = 0;
    this._finished = false;
    this._busy = false;
    // Chores completed during THIS run, so the finish screen can total what
    // was just earned rather than everything the child has done today.
    this._runCompleted = new Map();
    // Tasks the child chose to leave for later. Kept for this run only.
    this._skipped = new Set();
  }

  setConfig(config) {
    if (!config.entity) throw new Error("You need to define an entity");
    if (!config.child_id) throw new Error("You need to define a child_id");
    if (config.time_category && !TIME_CATEGORIES.includes(config.time_category)) {
      throw new Error(`time_category must be one of: ${TIME_CATEGORIES.join(", ")}`);
    }
    this.config = config;
  }

  getCardSize() { return 8; }

  static getStubConfig() {
    return { entity: "sensor.taskmate_overview", child_id: "", time_category: "morning" };
  }

  updated(changedProps) {
    super.updated?.(changedProps);
    this._scheduleUndoExpiry();
  }

  disconnectedCallback() {
    super.disconnectedCallback();
    clearTimeout(this._undoExpiryTimer);
    this._undoExpiryTimer = null;
  }

  // ── Child undo (#918) ───────────────────────────────────────────────────
  // A step finished in this run can be taken back while the server says so:
  // child_undo_pending (not yet reviewed) or child_undo_until (auto-approved,
  // until that instant). Neither is set while the global window is 0.

  _undoableCompletion(chore, now = Date.now()) {
    const child = this._child();
    if (!child || !chore) return null;
    const latest = (this._attrs().todays_completions || [])
      .filter(c => String(c.child_id) === String(child.id)
        && String(c.chore_id) === String(chore.id) && !c.bonus_subtask_id)
      .sort((a, b) => new Date(b.completed_at || 0) - new Date(a.completed_at || 0))[0];
    if (!latest || !(latest.completion_id || latest.id)) return null;
    if (latest.child_undo_pending === true) return latest;
    const until = Date.parse(latest.child_undo_until || "");
    return Number.isFinite(until) && until > now ? latest : null;
  }

  /** Re-render when the soonest undo window closes, so its button goes away. */
  _scheduleUndoExpiry() {
    clearTimeout(this._undoExpiryTimer);
    this._undoExpiryTimer = null;
    const child = this._child?.();
    if (!child) return;
    const now = Date.now();
    const deadlines = (this._attrs().todays_completions || [])
      .filter(c => String(c.child_id) === String(child.id))
      .map(c => Date.parse(c.child_undo_until || ""))
      .filter(t => Number.isFinite(t) && t > now);
    if (!deadlines.length) return;
    this._undoExpiryTimer = setTimeout(() => {
      this._undoExpiryTimer = null;
      this.requestUpdate();
    }, Math.min(Math.min(...deadlines) - now + 50, 2 ** 31 - 1));
  }

  async _undo(chore, completion) {
    if (this._busy) return;
    this._busy = true;
    try {
      // The service takes the child from the stored completion itself.
      await this.hass.callService("taskmate", "undo_chore", {
        completion_id: completion.completion_id || completion.id,
      });
      this._runCompleted.delete(String(chore.id));
    } catch (err) {
      this.dispatchEvent(new CustomEvent("hass-notification", {
        detail: { message: String(err?.message || err) }, bubbles: true, composed: true,
      }));
    } finally {
      this._busy = false;
      this.requestUpdate();
    }
  }

  shouldUpdate(changedProps) {
    if (changedProps.has("hass")) {
      return window.__taskmate_hasChanged
        ? window.__taskmate_hasChanged(changedProps.get("hass"), this.hass, this.config?.entity)
        : true;
    }
    return true;
  }

  _t(key, params) {
    const fn = window.__taskmate_localize;
    return fn ? fn(this.hass, key, params) : key;
  }

  _attrs() {
    return (window.__taskmate_attrs && window.__taskmate_attrs(this.hass, this.config.entity))
      || this.hass?.states?.[this.config.entity]?.attributes || {};
  }

  /**
   * Resolve the active design, stamp data-tm-design on the host (which is what
   * makes the :host-scoped token block apply inside this shadow root), and
   * settle the header colour.
   *
   * The accent is set as an inline property on the host rather than from a
   * <style> in the template: a shadow tree's <style> is ordered BEFORE
   * adoptedStyleSheets, so it loses to the :host default in static styles()
   * at equal specificity. An element's own inline property beats both.
   * An explicit header_color always wins; otherwise the rule in styles()
   * takes the design's accent, falling back to the card's purple in classic.
   * Headers stay full-colour in every style per the house rule.
   */
  _applyDesign() {
    const design = window.__taskmate_design
      ? window.__taskmate_design.apply(this, this.hass, this.config, this.config.entity)
      : "classic";
    const configured = this.config.header_color;
    if (typeof configured === "string" && /^#[0-9a-fA-F]{3,8}$/.test(configured)) {
      this.style.setProperty("--routine-accent", _safeColor(configured, DEFAULT_ACCENT));
    } else {
      this.style.removeProperty("--routine-accent");
    }
    return design;
  }

  _child() {
    const attrs = this._attrs();
    return (attrs.children || []).find(c => String(c.id) === String(this.config.child_id));
  }

  /**
   * The routine's task list: chores the backend says are available to this
   * child, in the child's configured order, filtered to the card's period.
   * Chores completed during this run stay in the list (so the progress bar
   * doesn't jump around) but are marked done.
   */
  _tasks() {
    const attrs = this._attrs();
    const child = this._child();
    if (!child) return [];

    const childId = String(child.id);
    const availability = attrs.chore_availability || {};
    const period = this.config.time_category || "all";

    const completedToday = new Set(
      (attrs.todays_completions || [])
        .filter(c => String(c.child_id) === childId && !c.bonus_subtask_id)
        .map(c => String(c.chore_id))
    );

    const order = (child.chore_order || []).map(String);
    const list = (attrs.chores || []).filter(chore => {
      const id = String(chore.id);
      // Anything finished in this run stays visible as a completed step.
      if (this._runCompleted.has(id)) return true;
      if (!availability[id] || availability[id][childId] !== true) return false;
      if (completedToday.has(id)) return false;
      if (period !== "all" && chore.time_category !== period) return false;
      return true;
    });

    list.sort((a, b) => {
      const ai = order.indexOf(String(a.id));
      const bi = order.indexOf(String(b.id));
      if (ai !== -1 && bi !== -1) return ai - bi;
      if (ai !== -1) return -1;
      if (bi !== -1) return 1;
      return String(a.name).localeCompare(String(b.name));
    });
    return list;
  }

  _pointsFor(chore) {
    return chore.effective_points ?? chore.points ?? 0;
  }

  async _complete(chore) {
    if (this._busy) return;
    const child = this._child();
    if (!child) return;
    this._busy = true;
    try {
      // Prefer the per-chore button entity so HA state-trigger automations
      // fire, exactly as the child card does. Fall back to the service when
      // the entity isn't registered yet (e.g. right after a restart).
      const buttonEntityId = window.__taskmate_find_button
        && window.__taskmate_find_button(this.hass, child.id, "complete", chore.id);
      if (buttonEntityId) {
        await this.hass.callService("button", "press", { entity_id: buttonEntityId });
      } else {
        await this.hass.callService("taskmate", "complete_chore", {
          chore_id: chore.id, child_id: child.id,
        });
      }
      this._runCompleted.set(String(chore.id), {
        points: this._pointsFor(chore),
        pending: chore.requires_approval !== false,
      });
      // Skipped then done later is not "left for later" — otherwise the finish
      // screen claims tasks are outstanding that the child actually did.
      this._skipped.delete(String(chore.id));
      this._advance();
    } catch (err) {
      // Surface rather than silently stalling the routine on a failed call.
      this.dispatchEvent(new CustomEvent("hass-notification", {
        detail: { message: String(err?.message || err) }, bubbles: true, composed: true,
      }));
    } finally {
      this._busy = false;
      this.requestUpdate();
    }
  }

  _advance() {
    const total = this._tasks().length;
    if (this._index >= total - 1) {
      this._finished = true;
    } else {
      this._index = this._index + 1;
    }
    this.requestUpdate();
  }

  _skip() {
    const tasks = this._tasks();
    const chore = tasks[this._index];
    if (chore) this._skipped.add(String(chore.id));
    this._advance();
  }

  _back() {
    if (this._finished) { this._finished = false; return; }
    if (this._index > 0) this._index = this._index - 1;
    this.requestUpdate();
  }

  _restart() {
    this._index = 0;
    this._finished = false;
    this._runCompleted = new Map();
    this._skipped = new Set();
    this.requestUpdate();
  }

  render() {
    if (!this.hass || !this.config) return html``;
    this._applyDesign();
    const child = this._child();
    if (!child) {
      return html`<ha-card><div class="pad error">${this._t("routine.no_child")}</div></ha-card>`;
    }

    const attrs = this._attrs();
    const pointsIcon = attrs.points_icon || "mdi:star";
    const tasks = this._tasks();
    const title = this.config.title || this._t("routine.title", { name: child.name });

    if (!tasks.length) return this._renderEmpty(title);
    if (this._finished) return this._renderFinished(title, tasks, pointsIcon, child);

    // Guard against the list shrinking underneath us (a parent ticking a chore
    // off elsewhere) — clamp rather than render undefined.
    const index = Math.min(this._index, tasks.length - 1);
    const chore = tasks[index];
    const done = this._runCompleted.get(String(chore.id));
    const pct = Math.round((index / tasks.length) * 100);

    return html`
      <ha-card>
        <div class="head">
          <span class="who">${title}</span>
        </div>

        <div class="progress">
          <div class="rt-bar"><i style="width:${pct}%"></i></div>
          <div class="count">${this._t("routine.task_of", { current: index + 1, total: tasks.length })}</div>
        </div>

        <div class="dots">
          ${tasks.map((t, i) => html`
            <span class="dot ${this._runCompleted.has(String(t.id)) ? "done" : ""} ${i === index ? "now" : ""}"></span>
          `)}
        </div>

        <div class="body">
          ${(() => {
            const v = window.__taskmate_chore_visual(chore);
            return v.kind === "image"
              ? html`<div class="icon"><img class="chore-icon-img" src="${v.url}" alt="" loading="lazy"></div>`
              : html`<div class="icon"><ha-icon icon="${v.kind === "icon" ? v.icon : "mdi:checkbox-marked-circle-outline"}"></ha-icon></div>`;
          })()}
          <div class="task">${chore.name}</div>
          ${chore.description ? html`<div class="desc">${chore.description}</div>` : ""}
          <div class="points">
            <ha-icon icon="${pointsIcon}"></ha-icon> +${this._pointsFor(chore)}
          </div>
          ${done?.pending ? html`<div class="pending">${this._t("routine.waiting_for_parent")}</div>` : ""}
          ${chore.require_photo ? html`<div class="note">${this._t("routine.photo_note")}</div>` : ""}
        </div>

        <div class="foot">
          ${done
            ? html`<button class="rt-btn rt-done is-done" disabled>
                     ${done.pending ? this._t("routine.sent_for_checking") : this._t("routine.completed")}
                   </button>
                   ${(() => {
                     const undoable = this._undoableCompletion(chore);
                     return undoable
                       ? html`<button class="rt-btn rt-undo" ?disabled=${this._busy}
                                      @click=${() => this._undo(chore, undoable)}>
                                <ha-icon class="tm-rtl-flip" icon="mdi:undo-variant"></ha-icon>
                                ${this._t("child.undo_named", { name: chore.name })}
                              </button>`
                       : "";
                   })()}`
            : html`<button class="rt-btn rt-done" ?disabled=${this._busy}
                           @click=${() => this._complete(chore)}>
                     ${this._t("routine.done")}
                   </button>`}
          <div class="rt-row">
            <button class="rt-btn rt-back" ?disabled=${index === 0} @click=${this._back}>
              ${this._t("routine.back")}
            </button>
            <button class="rt-btn rt-skip" @click=${this._skip}>
              ${done ? this._t("routine.next") : this._t("routine.skip")}
            </button>
          </div>
        </div>
      </ha-card>
    `;
  }

  _renderEmpty(title) {
    return html`
      <ha-card>
        <div class="head"><span class="who">${title}</span></div>
        <div class="empty">
          <ha-icon icon="mdi:check-circle-outline"></ha-icon>
          <h2>${this._t("routine.empty_title")}</h2>
          <p>${this._t("routine.empty_body")}</p>
        </div>
      </ha-card>
    `;
  }

  _renderFinished(title, tasks, pointsIcon, child) {
    let earned = 0;
    let pending = 0;
    for (const entry of this._runCompleted.values()) {
      if (entry.pending) pending += entry.points; else earned += entry.points;
    }
    const skipped = this._skipped.size;

    return html`
      <ha-card>
        <div class="head"><span class="who">${title}</span></div>
        <div class="progress">
          <div class="rt-bar"><i class="full" style="width:100%"></i></div>
          <div class="count">${this._t("routine.all_done_count", { total: tasks.length })}</div>
        </div>
        <div class="finished">
          <div class="cheer">🎉</div>
          <h2>${this._t("routine.finished_title")}</h2>
          <p>${this._t("routine.finished_body", { name: child.name })}</p>
          ${earned > 0 ? html`
            <div class="earned"><ha-icon icon="${pointsIcon}"></ha-icon> ${this._t("routine.earned", { points: earned })}</div>
          ` : ""}
          ${pending > 0 ? html`
            <div class="earned pending-total">${this._t("routine.awaiting_points", { points: pending })}</div>
          ` : ""}
          ${skipped > 0 ? html`
            <p class="skipped">${this._t("routine.skipped_note", { count: skipped })}</p>
          ` : ""}
        </div>
        <div class="foot">
          <button class="rt-btn rt-done" @click=${this._restart}>${this._t("routine.start_again")}</button>
        </div>
      </ha-card>
    `;
  }

  static get styles() {
    // Layout classes carry an rt- prefix because the shared design kit defines
    // its own .btn and .bar, and its :host([data-tm-design=...]) .btn rules
    // outrank a bare .btn-done here — which repainted the green Done button
    // with the console gradient and gave Skip equal visual weight.
    const base = css`
      :host { display: block; --routine-accent: var(--tmd-accent, #7c3aed); }
      ha-card {
        overflow: hidden;
        display: flex;
        flex-direction: column;
        min-height: 460px;
        font-family: var(--tmd-font-body, inherit);
        background: var(--tmd-surface, var(--ha-card-background, var(--card-background-color, #fff)));
        color: var(--tmd-text, var(--primary-text-color));
        border-radius: var(--tmd-radius, var(--ha-card-border-radius, 12px));
      }
      .head {
        background: var(--routine-accent);
        color: var(--tmd-hd-text, #fff);
        padding: 16px 20px;
        display: flex;
        align-items: center;
        gap: 12px;
      }
      .who {
        font-weight: 800; font-size: 17px; flex: 1;
        font-family: var(--tmd-font-display, inherit);
      }

      .progress { padding: 14px 20px 0; }
      .rt-bar {
        height: 8px;
        border-radius: 99px;
        background: var(--tmd-surface-2, var(--divider-color, #e5e7eb));
        border: 1px solid var(--tmd-border, transparent);
        box-sizing: border-box;
        overflow: hidden;
      }
      .rt-bar > i {
        display: block;
        height: 100%;
        border-radius: 99px;
        background: var(--routine-accent);
        transition: width 0.25s ease;
      }
      .rt-bar > i.full { background: var(--tmd-good, var(--success-color, #16a34a)); }
      .count {
        font-size: 12.5px;
        color: var(--tmd-dim, var(--secondary-text-color));
        margin-top: 7px;
        font-weight: 600;
      }

      .dots {
        display: flex;
        gap: 6px;
        justify-content: center;
        padding: 10px 20px 0;
        flex-wrap: wrap;
      }
      .dot {
        width: 9px; height: 9px;
        border-radius: 50%;
        background: var(--tmd-surface-2, var(--divider-color, #e5e7eb));
        /* Transparent under classic, so the outline only appears in the
           designed styles — it is what keeps the steps distinguishable in
           accessible, where meaning must not rest on hue alone. */
        border: 1px solid var(--tmd-border, transparent);
        box-sizing: border-box;
        transition: transform 0.2s ease;
      }
      .dot.done { background: var(--tmd-good, var(--success-color, #16a34a)); }
      .dot.now { background: var(--routine-accent); transform: scale(1.35); }

      .body {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
        padding: 20px 26px 8px;
        gap: 14px;
      }
      /* Uploaded chore picture (#750). .icon IS a sized box (128px, 104px on
         small screens), so 100% is correct here. min-*:0 stops a portrait
         photo overflowing it via the grid min-*:auto intrinsic-ratio minimum. */
      .icon .chore-icon-img {
        width: 100%; height: 100%; min-width: 0; min-height: 0;
        object-fit: cover; border-radius: inherit; display: block;
      }
      .icon {
        width: 128px; height: 128px;
        border-radius: var(--tmd-radius, 34px);
        background: color-mix(in srgb, var(--routine-accent), transparent 88%);
        display: grid;
        place-items: center;
        color: var(--routine-accent);
      }
      .icon ha-icon { --mdc-icon-size: 64px; }
      .task {
        font-size: 27px; font-weight: 800; line-height: 1.2;
        font-family: var(--tmd-font-display, inherit);
      }
      .desc {
        font-size: 14.5px; line-height: 1.45;
        color: var(--tmd-dim, var(--secondary-text-color));
      }
      .points {
        display: inline-flex; align-items: center; gap: 6px;
        background: color-mix(in srgb, var(--tmd-warn, #f59e0b) 16%, transparent);
        color: var(--tmd-gold, #92400e);
        padding: 5px 13px; border-radius: 99px;
        font-weight: 800; font-size: 14px;
      }
      .points ha-icon { --mdc-icon-size: 17px; }
      .pending {
        display: inline-flex; align-items: center; gap: 6px;
        background: color-mix(in srgb, var(--tmd-bad, #f97316) 12%, transparent);
        color: var(--tmd-bad, #9a3412);
        border: 1px solid color-mix(in srgb, var(--tmd-bad, #f97316) 35%, transparent);
        padding: 5px 12px; border-radius: 99px;
        font-weight: 700; font-size: 12.5px;
      }
      .note { font-size: 12.5px; color: var(--tmd-dim, var(--secondary-text-color)); }

      .foot { padding: 14px 20px 20px; display: flex; flex-direction: column; gap: 10px; }
      .rt-btn {
        border: 0; border-radius: var(--tmd-radius-sm, 16px);
        font-family: var(--tmd-font-display, inherit); font-weight: 800;
        width: 100%; cursor: pointer;
      }
      .rt-btn:disabled { cursor: default; }
      .rt-done {
        background: var(--tmd-good, var(--success-color, #16a34a));
        color: #fff; padding: 19px; font-size: 19px;
      }
      /* The shared kit renders a "good" button as dark ink on the good colour
         (.btn.good in taskmate-design.js). Matching it here matters beyond
         consistency: on the accessible palette's #009E73, dark ink measures
         4.2:1 against white's 3.4:1. */
      :host([data-tm-design]:not([data-tm-design="classic"])) .rt-done { color: #06301f; }
      .rt-done.is-done {
        background: var(--tmd-dim, var(--disabled-text-color, #9ca3af));
      }
      :host([data-tm-design]:not([data-tm-design="classic"])) .rt-done.is-done { color: #fff; }
      .rt-undo {
        display: flex; align-items: center; justify-content: center; gap: 8px;
        background: transparent;
        color: var(--tmd-text, var(--primary-text-color));
        border: 2px solid var(--routine-accent, var(--tmd-accent, #7c3aed));
        padding: 12px; font-size: 15px; min-height: 44px;
      }
      .rt-undo ha-icon { --mdc-icon-size: 20px; }
      .rt-undo:disabled { opacity: 0.5; }
      .rt-row { display: flex; gap: 10px; }
      .rt-skip {
        background: var(--tmd-surface-2, var(--divider-color, #e5e7eb));
        color: var(--tmd-text, var(--primary-text-color));
        border: 1px solid var(--tmd-border, transparent);
        padding: 12px; font-size: 14px; flex: 1;
      }
      .rt-back {
        background: transparent;
        color: var(--tmd-dim, var(--secondary-text-color));
        border: 1px solid var(--tmd-border, var(--divider-color, #e5e7eb));
        padding: 12px; font-size: 14px; flex: 0 0 96px;
      }
      .rt-back:disabled { opacity: 0.4; }

      .finished { text-align: center; padding: 34px 26px; flex: 1; }
      .finished .cheer { font-size: 66px; line-height: 1; }
      .finished h2 {
        font-size: 25px; margin: 12px 0 6px;
        font-family: var(--tmd-font-display, inherit);
      }
      .finished p {
        color: var(--tmd-dim, var(--secondary-text-color));
        font-size: 15px; margin: 0 0 6px;
      }
      .finished .skipped { font-size: 13px; margin-top: 12px; }
      .earned {
        display: inline-flex; gap: 6px; align-items: center; margin-top: 10px;
        background: color-mix(in srgb, var(--tmd-good, #16a34a) 14%, transparent);
        color: var(--tmd-good, #166534);
        padding: 9px 18px; border-radius: 99px;
        font-weight: 800; font-size: 16px;
      }
      .earned.pending-total {
        background: color-mix(in srgb, var(--tmd-bad, #f97316) 12%, transparent);
        color: var(--tmd-bad, #9a3412);
        font-size: 14px;
      }

      .empty {
        text-align: center; padding: 64px 26px; flex: 1;
        color: var(--tmd-dim, var(--secondary-text-color));
      }
      .empty ha-icon { --mdc-icon-size: 60px; opacity: 0.5; }
      .empty h2 {
        font-size: 20px; margin: 14px 0 6px;
        color: var(--tmd-text, var(--primary-text-color));
        font-family: var(--tmd-font-display, inherit);
      }
      .empty p { font-size: 14.5px; margin: 0; }

      .pad { padding: 24px; }
      .error { color: var(--tmd-bad, var(--error-color, #c62828)); }

      @media (max-width: 420px) {
        .icon { width: 104px; height: 104px; border-radius: 28px; }
        .icon ha-icon { --mdc-icon-size: 52px; }
        .task { font-size: 23px; }
      }
    `;
    // The token block is :host-scoped, so it only takes effect when included
    // in THIS card's styles — a document-level rule cannot cross into the
    // shadow root.
    const tokens = window.__taskmate_design && window.__taskmate_design.styles
      ? window.__taskmate_design.styles() : null;
    return tokens ? [tokens, base] : base;
  }
}

class TaskMateRoutineCardEditor extends LitElement {
  static get properties() {
    return { hass: { type: Object }, _config: { type: Object } };
  }

  setConfig(config) { this._config = { ...config }; }

  _t(key, params) {
    const fn = window.__taskmate_localize;
    return fn ? fn(this.hass, key, params) : key;
  }

  render() {
    if (!this._config) return html``;
    const attrs = (window.__taskmate_attrs && window.__taskmate_attrs(this.hass, this._config.entity)) || {};
    const children = attrs.children || [];
    return html`
      <div class="form">
        <ha-textfield
          label="Entity"
          .value=${this._config.entity || "sensor.taskmate_overview"}
          @input=${e => this._set("entity", e.target.value)}
        ></ha-textfield>

        <ha-select
          label="Child"
          .value=${this._config.child_id || ""}
          @selected=${e => this._set("child_id", e.target.value)}
          @closed=${e => e.stopPropagation()}
        >
          ${children.map(c => html`<mwc-list-item .value=${c.id}>${c.name}</mwc-list-item>`)}
        </ha-select>

        <ha-select
          label="Time of day"
          .value=${this._config.time_category || "all"}
          @selected=${e => this._set("time_category", e.target.value)}
          @closed=${e => e.stopPropagation()}
        >
          ${TIME_CATEGORIES.map(t => html`<mwc-list-item .value=${t}>${t}</mwc-list-item>`)}
        </ha-select>

        <ha-textfield
          label="Title (optional)"
          .value=${this._config.title || ""}
          @input=${e => this._set("title", e.target.value)}
        ></ha-textfield>

        <ha-select
          .label=${this._t("common.design.field_label")}
          .value=${this._config.card_design || "global"}
          @selected=${e => this._set("card_design", e.target.value)}
          @closed=${e => e.stopPropagation()}
        >
          ${(window.__taskmate_design
            ? window.__taskmate_design.editorOptions(this._t.bind(this))
            : [{ value: "global", label: "Use global default" }]
          ).map(o => html`<mwc-list-item .value=${o.value}>${o.label}</mwc-list-item>`)}
        </ha-select>
      </div>
    `;
  }

  _set(key, value) {
    const newConfig = { ...this._config, [key]: value };
    // "global" is the absence of a per-card override, not a value to store.
    if (key === "card_design" && value === "global") delete newConfig[key];
    else if (value === null || value === "" || value === undefined) delete newConfig[key];
    this._config = newConfig;
    this.dispatchEvent(new CustomEvent("config-changed", {
      detail: { config: newConfig }, bubbles: true, composed: true,
    }));
  }

  static get styles() {
    return css`
      .form { display: flex; flex-direction: column; gap: 14px; padding: 8px 0; }
    `;
  }
}

customElements.define("taskmate-routine-card", TaskMateRoutineCard);
customElements.define("taskmate-routine-card-editor", TaskMateRoutineCardEditor);

window.customCards = window.customCards || [];
window.customCards.push({
  type: "taskmate-routine-card",
  name: "TaskMate Routine",
  description: "Guided one-task-at-a-time flow for morning and bedtime routines",
  preview: true,
  getEntitySuggestion: (hass, entityId) =>
    window.__taskmate_suggest(hass, entityId, "taskmate-routine-card", "overview"),
});

// Version is injected by the HA resource URL (?v=x.x.x) and read from the DOM
const _tmVersion = new URLSearchParams(
  Array.from(document.querySelectorAll('script[src*="/taskmate-routine-card.js"]'))
    .map(s => s.src.split("?")[1]).find(Boolean) || ""
).get("v") || "?";
console.info(
  "%c TASKMATE ROUTINE CARD %c v" + _tmVersion + " ",
  "background:#7c3aed;color:white;font-weight:bold;padding:2px 4px;border-radius:4px 0 0 4px;",
  "background:#2c3e50;color:white;font-weight:bold;padding:2px 4px;border-radius:0 4px 4px 0;"
);