{% extends "base.html" %}
{% block banner_subtitle %}Upgrade Suggestions{% endblock %}
{% block content %}
<h2>Upgrade Suggestions</h2>
{% if commander %}
<div class="muted" style="margin-bottom:.5rem;">Deck: <strong>{{ commander }}</strong>{% if name %} — <span class="muted text-xs">{{ name }}</span>{% endif %}</div>
{% endif %}

{% if error %}
<div class="panel panel-info-warning">{{ error }}</div>
{% elif not budget_report %}
<div class="panel">No budget report available for this deck.</div>
{% else %}

{% set bstatus = budget_report.budget_status %}
<div class="budget-badge budget-badge--{{ bstatus }}" style="margin-bottom:.75rem;">
  {% if bstatus == 'under' %}
    Under Budget: ${{ "%.2f"|format(budget_report.total_price) }} / ${{ "%.2f"|format(budget_config.total) }}
  {% elif bstatus == 'soft_exceeded' %}
    Over Budget (soft): ${{ "%.2f"|format(budget_report.total_price) }} / ${{ "%.2f"|format(budget_config.total) }}
    (+${{ "%.2f"|format(budget_report.overage) }})
  {% else %}
    Hard Cap Exceeded: ${{ "%.2f"|format(budget_report.total_price) }} / ${{ "%.2f"|format(budget_config.total) }}
    (+${{ "%.2f"|format(budget_report.overage) }})
  {% endif %}
</div>
{% if stale_prices_global is defined and stale_prices_global %}
<div class="stale-banner">&#x23F1; Prices shown may be more than 24 hours old. Refresh price data on the Setup page if you need current values.</div>
{% endif %}

{% if budget_report.pickups_list %}
<p class="muted text-sm" style="margin-bottom:.5rem;">
  Cards that fit the deck's themes and budget. Owned cards are free upgrades — just swap one in. Sorted by theme match priority.
  <span class="price-legend" style="display:block; margin-top:.2rem;">TCG = TCGPlayer &middot; CK = Card Kingdom</span>
</p>

{# Cart toolbar #}
<div class="cart-toolbar" id="cart-toolbar">
  <label style="display:inline-flex;align-items:center;gap:.35rem;cursor:pointer;font-size:.85rem;">
    <input type="checkbox" id="cart-select-all" checked aria-label="Select all cards">
    <span>Select all</span>
  </label>
  <span id="cart-selected-count" class="cart-label"></span>
  <button id="btn-copy-tcg" class="btn btn-sm" type="button" onclick="cartCopyTCG()">Open in TCGPlayer</button>
  <button id="btn-copy-ck" class="btn btn-sm" type="button" onclick="cartCopyCK()">Open in Card Kingdom</button>
</div>
{# Fallback textarea (shown when Clipboard API is unavailable) #}
<div id="cart-fallback-wrap" class="cart-fallback-wrap" style="display:none;">
  <p>Clipboard access unavailable. Select all and copy the text below:</p>
  <textarea id="cart-fallback-text" class="cart-fallback-textarea" readonly aria-label="Card list for manual copy"></textarea>
  <button type="button" class="btn btn-sm" style="margin-top:.4rem;" onclick="document.getElementById('cart-fallback-wrap').style.display='none';">Close</button>
</div>

<table class="pickups-table" style="width:100%; border-collapse:collapse;">
  <thead>
    <tr>
      <th class="cart-cb-th" aria-label="Select"></th>
      <th style="text-align:left; padding:.4rem .5rem; border-bottom:1px solid var(--border,#333);">Card</th>
      <th style="text-align:right; padding:.4rem .5rem; border-bottom:1px solid var(--border,#333);">TCG</th>
      <th style="text-align:right; padding:.4rem .5rem; border-bottom:1px solid var(--border,#333);">CK</th>
      <th style="text-align:center; padding:.4rem .5rem; border-bottom:1px solid var(--border,#333);">Owned</th>
      <th style="text-align:center; padding:.4rem .5rem; border-bottom:1px solid var(--border,#333);">Tier</th>
      <th style="text-align:right; padding:.4rem .5rem; border-bottom:1px solid var(--border,#333);">Priority</th>
    </tr>
  </thead>
  <tbody>
    {% for card in budget_report.pickups_list %}
    <tr>
      <td class="cart-cb-td">
        <input type="checkbox" class="cart-cb" data-card-name="{{ card.card|e }}" checked aria-label="Select {{ card.card|e }}">
      </td>
      <td style="padding:.35rem .5rem; border-bottom:1px solid var(--border-subtle,#222);">
        <span class="card-name-price-hover" data-card-name="{{ card.card|e }}">{{ card.card }}</span>
      </td>
      <td style="text-align:right; padding:.35rem .5rem; border-bottom:1px solid var(--border-subtle,#222);">
        {% if owned_names is defined and card.card|lower in owned_names %}
          <span class="muted text-sm">owned</span>
        {% elif card.price is not none %}
          ${{ "%.2f"|format(card.price) }}{% if stale_prices is defined and card.card|lower in stale_prices %}<span class="stale-price-badge" title="Price may be outdated (>24h)">&#x23F1;</span>{% endif %}
        {% else %}
          <span class="muted">–</span>
        {% endif %}
      </td>
      <td style="text-align:right; padding:.35rem .5rem; border-bottom:1px solid var(--border-subtle,#222);">
        {% if card.ck_price is not none %}
          ${{ "%.2f"|format(card.ck_price) }}
        {% else %}
          <span class="muted">–</span>
        {% endif %}
      </td>
      <td style="text-align:center; padding:.35rem .5rem; border-bottom:1px solid var(--border-subtle,#222);">
        {% if owned_names is defined and card.card|lower in owned_names %}
          <span class="owned-badge" title="You own this card">yes</span>
        {% endif %}
      </td>
      <td style="text-align:center; padding:.35rem .5rem; border-bottom:1px solid var(--border-subtle,#222);">
        <span class="tier-badge tier-badge--{{ card.tier|lower }}">{{ card.tier }}</span>
      </td>
      <td style="text-align:right; padding:.35rem .5rem; border-bottom:1px solid var(--border-subtle,#222);" class="muted">
        {{ card.priority }}
      </td>
    </tr>
    {% endfor %}
  </tbody>
</table>

<script>
(function () {
  var allCb = document.getElementById('cart-select-all');

  function getCheckedNames() {
    return Array.from(document.querySelectorAll('.cart-cb:checked'))
      .map(function (cb) { return cb.getAttribute('data-card-name'); });
  }

  function updateState() {
    var all = document.querySelectorAll('.cart-cb');
    var checked = document.querySelectorAll('.cart-cb:checked');
    var n = checked.length, total = all.length;
    var countEl = document.getElementById('cart-selected-count');
    if (countEl) countEl.textContent = n + ' of ' + total + ' selected';
    var btnTCG = document.getElementById('btn-copy-tcg');
    var btnCK = document.getElementById('btn-copy-ck');
    if (btnTCG) btnTCG.disabled = n === 0;
    if (btnCK) btnCK.disabled = n === 0;
    if (allCb) {
      allCb.indeterminate = n > 0 && n < total;
      allCb.checked = n === total;
    }
  }

  if (allCb) {
    allCb.addEventListener('change', function () {
      document.querySelectorAll('.cart-cb').forEach(function (cb) { cb.checked = allCb.checked; });
      updateState();
    });
  }
  document.querySelectorAll('.cart-cb').forEach(function (cb) {
    cb.addEventListener('change', updateState);
  });

  function stripDFC(n) { return n.split(' // ')[0].trim(); }

  function showFallback(text) {
    var wrap = document.getElementById('cart-fallback-wrap');
    var ta = document.getElementById('cart-fallback-text');
    if (!wrap || !ta) return;
    ta.value = text;
    wrap.style.display = 'block';
    ta.focus();
    ta.select();
  }

  function showCartToast(msg) {
    var el = document.createElement('div');
    el.className = 'cart-toast-top';
    el.textContent = msg;
    document.body.appendChild(el);
    setTimeout(function () { el.classList.add('hide'); setTimeout(function () { el.remove(); }, 300); }, 6000);
  }

  function openAfterCopy(url, vendorName) {
    var names = getCheckedNames();
    if (!names.length) return;
    var text = names.map(function (n) { return '1 ' + stripDFC(n); }).join('\n');
    function doOpen() {
      showCartToast('List copied — paste into ' + vendorName + ' with Ctrl+V');
      setTimeout(function () { window.open(url, '_blank'); }, 400);
    }
    if (navigator.clipboard && navigator.clipboard.writeText) {
      navigator.clipboard.writeText(text).then(doOpen).catch(function () { showFallback(text); window.open(url, '_blank'); });
    } else { showFallback(text); window.open(url, '_blank'); }
  }

  window.cartCopyTCG = function () { openAfterCopy('https://www.tcgplayer.com/massentry', 'TCGPlayer'); };
  window.cartCopyCK  = function () { openAfterCopy('https://www.cardkingdom.com/builder',  'Card Kingdom'); };

  updateState();
})();
</script>

{% else %}
<div class="panel muted">No upgrade suggestions available — your deck may already fit the budget well.</div>
{% endif %}

{% if budget_report.over_budget_cards %}
<h3 style="margin-top:1.25rem;">Over-Budget Cards</h3>
<p class="muted text-sm" style="margin-bottom:.5rem;">
  Cards in your current deck that exceed the budget or per-card ceiling.
</p>
<table style="width:100%; border-collapse:collapse;">
  <thead>
    <tr>
      <th style="text-align:left; padding:.4rem .5rem; border-bottom:1px solid var(--border,#333);">Card</th>
      <th style="text-align:right; padding:.4rem .5rem; border-bottom:1px solid var(--border,#333);">Price</th>
      <th style="text-align:left; padding:.4rem .5rem; border-bottom:1px solid var(--border,#333);">Note</th>
    </tr>
  </thead>
  <tbody>
    {% for c in budget_report.over_budget_cards %}
    <tr>
      <td style="padding:.35rem .5rem; border-bottom:1px solid var(--border-subtle,#222);">{{ c.card }}</td>
      <td style="text-align:right; padding:.35rem .5rem; border-bottom:1px solid var(--border-subtle,#222);">${{ "%.2f"|format(c.price) }}{% if stale_prices is defined and c.card|lower in stale_prices %}<span class="stale-price-badge" title="Price may be outdated (>24h)">&#x23F1;</span>{% endif %}</td>
      <td style="padding:.35rem .5rem; border-bottom:1px solid var(--border-subtle,#222);" class="muted">
        {% if c.ceiling_exceeded %}Above ${{ "%.2f"|format(budget_config.card_ceiling) }} ceiling{% endif %}
      </td>
    </tr>
    {% endfor %}
  </tbody>
</table>
{% endif %}

{% endif %}

<div style="margin-top:1rem;">
  <a href="/decks/view?name={{ name|urlencode }}" class="btn" role="button">Back to Deck</a>
  <a href="/decks" class="btn" role="button">All Decks</a>
</div>
{% endblock %}