{% extends "core/base.html" %}
{% load static %}

{% block title_text %}Game Sea{% endblock title_text %}
{% block header_text %}<span>Game</span><span>Sea</span>{% endblock header_text %}

{% block content %}
    <div class="my-sea-page" data-phase="landing">
        {% if not user_has_sig %}
            {# Sprint 4b sign-gate. The draw UX is gated behind a saved      #}
            {# significator — render a Look!-formatted Brief-style line w.  #}
            {# FYI (→ /billboard/my-sign/) + NVM (→ /gameboard/) until the  #}
            {# user picks a sign. Inline (not portaled like .note-banner)   #}
            {# because the gate IS the page content, not a transient nudge. #}
            <div class="my-sea-sign-gate">
                <p class="my-sea-sign-gate__line">
                    Look!&mdash;pick your sign before drawing the Sea.
                </p>
                <div class="my-sea-sign-gate__actions">
                    <a class="btn btn-cancel my-sea-sign-gate__back"
                       href="{% url 'gameboard' %}">NVM</a>
                    <a class="btn btn-info my-sea-sign-gate__fyi"
                       href="{% url 'billboard:my_sign' %}">FYI</a>
                </div>
            </div>
        {% else %}
            {# Sprint 5 iter 1 — DRAW SEA landing UX. DRY table hex from    #}
            {# the room shell (.room-shell > .room-table > … > .table-hex) #}
            {# w. 6 chair seats labeled 1C-6C as placeholders for the      #}
            {# friend-invite feature per the My Sea roadmap architectural  #}
            {# anchor "Six chairs retained even in solo". DRAW SEA btn     #}
            {# mirrors SCAN SIGN on /billboard/my-sign/.                   #}
            <div class="my-sea-landing">
                <div class="room-shell">
                    <div id="id_game_table" class="room-table">
                        <div class="room-table-scene">
                            <div class="table-hex-border">
                                <div class="table-hex">
                                    <div class="table-center">
                                        <button id="id_draw_sea_btn" type="button" class="btn btn-primary">DRAW<br>SEA</button>
                                    </div>
                                </div>
                            </div>
                            {% for n in "123456" %}
                                <div class="table-seat" data-slot="{{ n }}">
                                    <i class="fa-solid fa-chair"></i>
                                    <span class="seat-label">{{ n }}C</span>
                                </div>
                            {% endfor %}
                        </div>
                    </div>
                </div>
            </div>

            {# Picker phase placeholder — iter 2 wires up the three-card    #}
            {# cross layout (sig in center + cover/leave/loom) w. the      #}
            {# --duoUser bg + form col (spread dropdown / decks / LOCK     #}
            {# HAND / DEL). For iter 1 it's just a phase-swap target.      #}
            <div class="my-sea-picker" style="display:none">
                <p class="my-sea-picker__placeholder">DRAW SEA picker — wiring lands in Sprint 5 iter 2.</p>
            </div>

            <script src="{% static 'apps/epic/room.js' %}"></script>
            <script>
            (function () {
                var page = document.querySelector('.my-sea-page');
                if (!page) return;
                var landing = page.querySelector('.my-sea-landing');
                var picker  = page.querySelector('.my-sea-picker');
                var drawBtn = document.getElementById('id_draw_sea_btn');
                if (drawBtn) {
                    drawBtn.addEventListener('click', function () {
                        page.setAttribute('data-phase', 'picker');
                        if (landing) landing.style.display = 'none';
                        if (picker)  picker.style.display  = '';
                    });
                }
                // Mirror my-sign's scaleTable() init timing fix — the
                // .my-sea-page hasn't flushed its flex sizing on
                // DOMContentLoaded, so the hex stays unscaled until we
                // dispatch a resize once layout settles.
                window.requestAnimationFrame(function () {
                    window.dispatchEvent(new Event('resize'));
                });
            }());
            </script>

            {# Brief 'Default deck warning' banner — lifted verbatim from  #}
            {# /billboard/my-sign/'s no-equipped-deck path. Same copy,    #}
            {# same FYI (→ /gameboard/) + NVM (dismiss + proceed) actions.#}
            {# Tagged w. .my-sea-intro-banner so FTs disambiguate from    #}
            {# any other Briefs on the page.                              #}
            <script src="{% static 'apps/dashboard/note.js' %}"></script>
            {% if show_backup_intro_banner %}
            <script>
                document.addEventListener('DOMContentLoaded', function () {
                    if (!window.Brief || !Brief.showBanner) return;
                    Brief.showBanner({
                        title: 'Default deck warning',
                        line_text: 'Look!—no deck is equipped. Navigate to the Game Kit to equip one (FYI) or (NVM) proceed with the Earthman [Shabby Cardstock] deck.',
                        post_url: '{% url "gameboard" %}',
                        created_at: '',
                        kind: 'NUDGE',
                    });
                    var banner = document.querySelector('.note-banner');
                    if (banner) banner.classList.add('my-sea-intro-banner');
                });
            </script>
            {% endif %}
        {% endif %}
    </div>
{% endblock content %}