{% extends 'adminpanel/base.html' %}
{% load static %}

{% block title %}Crypto Wallets · Admin Dashboard{% endblock %}

{% block content %}
<div class="p-6 space-y-6">
  <!-- Header -->
  <div class="flex flex-col lg:flex-row lg:items-center lg:justify-between gap-4">
    <div>
      <h1 class="text-3xl font-bold text-white mb-2">Crypto Wallets</h1>
      <p class="text-slate-400">Manage cryptocurrency wallet addresses for investor deposits</p>
    </div>
    <button onclick="document.getElementById('addWalletModal').classList.remove('hidden')"
            class="inline-flex items-center gap-2 px-4 py-2 bg-amber-500 hover:bg-amber-600 text-white rounded-lg transition-colors">
      <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4"></path>
      </svg>
      Add Wallet
    </button>
  </div>

  <!-- Statistics -->
  <div class="grid grid-cols-1 md:grid-cols-3 gap-4">
    <div class="bg-slate-800/50 backdrop-blur-sm rounded-xl p-6 border border-slate-700/50">
      <div class="flex items-center gap-3">
        <div class="w-12 h-12 bg-amber-500/20 rounded-lg flex items-center justify-center">
          <svg class="w-6 h-6 text-amber-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 10h18M7 15h1m4 0h1m-7 4h12a3 3 0 003-3V8a3 3 0 00-3-3H6a3 3 0 00-3 3v8a3 3 0 003 3z"></path>
          </svg>
        </div>
        <div>
          <p class="text-sm text-slate-400">Total Wallets</p>
          <p class="text-2xl font-bold text-white">{{ stats.total_wallets }}</p>
        </div>
      </div>
    </div>
    <div class="bg-slate-800/50 backdrop-blur-sm rounded-xl p-6 border border-slate-700/50">
      <div class="flex items-center gap-3">
        <div class="w-12 h-12 bg-blue-500/20 rounded-lg flex items-center justify-center">
          <svg class="w-6 h-6 text-blue-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z"></path>
          </svg>
        </div>
        <div>
          <p class="text-sm text-slate-400">Active Wallets</p>
          <p class="text-2xl font-bold text-white">{{ stats.active_wallets }}</p>
        </div>
      </div>
    </div>
    <div class="bg-slate-800/50 backdrop-blur-sm rounded-xl p-6 border border-slate-700/50">
      <div class="flex items-center gap-3">
        <div class="w-12 h-12 bg-purple-500/20 rounded-lg flex items-center justify-center">
          <svg class="w-6 h-6 text-purple-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M7 21a4 4 0 01-4-4V5a2 2 0 012-2h4a2 2 0 012 2v12a4 4 0 01-4 4zm0 0h12a2 2 0 002-2v-4a2 2 0 00-2-2h-2.343M11 7.343l1.657-1.657a2 2 0 012.828 0l2.829 2.829a2 2 0 010 2.828l-8.486 8.485M7 17h.01"></path>
          </svg>
        </div>
        <div>
          <p class="text-sm text-slate-400">Crypto Types</p>
          <p class="text-2xl font-bold text-white">{{ stats.crypto_types }}</p>
        </div>
      </div>
    </div>
  </div>

  <!-- Wallets List -->
  <div class="bg-slate-800/50 backdrop-blur-sm rounded-xl border border-slate-700/50 overflow-hidden">
    <div class="overflow-x-auto">
      <table class="w-full">
        <thead class="bg-slate-900/50">
          <tr>
            <th class="px-6 py-4 text-left text-xs font-semibold text-slate-300 uppercase tracking-wider">Cryptocurrency</th>
            <th class="px-6 py-4 text-left text-xs font-semibold text-slate-300 uppercase tracking-wider">Wallet Address</th>
            <th class="px-6 py-4 text-left text-xs font-semibold text-slate-300 uppercase tracking-wider">Label</th>
            <th class="px-6 py-4 text-left text-xs font-semibold text-slate-300 uppercase tracking-wider">Network</th>
            <th class="px-6 py-4 text-left text-xs font-semibold text-slate-300 uppercase tracking-wider">Min. Deposit</th>
            <th class="px-6 py-4 text-left text-xs font-semibold text-slate-300 uppercase tracking-wider">Status</th>
            <th class="px-6 py-4 text-left text-xs font-semibold text-slate-300 uppercase tracking-wider">Actions</th>
          </tr>
        </thead>
        <tbody class="divide-y divide-slate-700/50">
          {% for wallet in wallets %}
          <tr class="hover:bg-slate-700/30 transition-colors">
            <td class="px-6 py-4 whitespace-nowrap">
              <div class="flex items-center gap-2">
                <div class="w-8 h-8 bg-gradient-to-br from-amber-500 to-blue-500 rounded-full flex items-center justify-center text-xs font-bold">
                  {{ wallet.crypto_type }}
                </div>
                <span class="font-medium text-white">{{ wallet.get_crypto_type_display }}</span>
              </div>
            </td>
            <td class="px-6 py-4">
              <div class="flex items-center gap-2">
                <code class="text-sm text-amber-400 bg-slate-900/50 px-2 py-1 rounded">{{ wallet.short_address }}</code>
                <button onclick="copyToClipboard('{{ wallet.wallet_address }}')" 
                        class="text-slate-400 hover:text-white transition-colors"
                        title="Copy full address">
                  <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 16H6a2 2 0 01-2-2V6a2 2 0 012-2h8a2 2 0 012 2v2m-6 12h8a2 2 0 002-2v-8a2 2 0 00-2-2h-8a2 2 0 00-2 2v8a2 2 0 002 2z"></path>
                  </svg>
                </button>
              </div>
            </td>
            <td class="px-6 py-4">
              <span class="text-slate-300">{{ wallet.label|default:"—" }}</span>
            </td>
            <td class="px-6 py-4">
              <span class="text-slate-300">{{ wallet.network|default:"—" }}</span>
            </td>
            <td class="px-6 py-4">
              <span class="text-slate-300">{{ wallet.minimum_deposit }}</span>
            </td>
            <td class="px-6 py-4">
              {% if wallet.is_active %}
              <span class="inline-flex items-center gap-1 px-2 py-1 bg-amber-500/20 text-amber-400 rounded-full text-xs font-medium">
                <svg class="w-3 h-3" fill="currentColor" viewBox="0 0 20 20">
                  <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zm3.707-9.293a1 1 0 00-1.414-1.414L9 10.586 7.707 9.293a1 1 0 00-1.414 1.414l2 2a1 1 0 001.414 0l4-4z" clip-rule="evenodd"></path>
                </svg>
                Active
              </span>
              {% else %}
              <span class="inline-flex items-center gap-1 px-2 py-1 bg-slate-700/50 text-slate-400 rounded-full text-xs font-medium">
                <svg class="w-3 h-3" fill="currentColor" viewBox="0 0 20 20">
                  <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zM8.707 7.293a1 1 0 00-1.414 1.414L8.586 10l-1.293 1.293a1 1 0 101.414 1.414L10 11.414l1.293 1.293a1 1 0 001.414-1.414L11.414 10l1.293-1.293a1 1 0 00-1.414-1.414L10 8.586 8.707 7.293z" clip-rule="evenodd"></path>
                </svg>
                Inactive
              </span>
              {% endif %}
            </td>
            <td class="px-6 py-4">
              <div class="flex items-center gap-2">
                <button onclick="openEditModal({{ wallet.id }}, '{{ wallet.wallet_address }}', '{{ wallet.label }}', '{{ wallet.network }}', '{{ wallet.minimum_deposit }}', '{{ wallet.notes|escapejs }}')"
                        class="text-blue-400 hover:text-blue-300 transition-colors"
                        title="Edit wallet">
                  <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z"></path>
                  </svg>
                </button>
                <form method="post" action="{% url 'adminpanel:crypto_wallet_toggle_active' wallet.id %}" class="inline">
                  {% csrf_token %}
                  <button type="submit" 
                          class="text-slate-400 hover:text-amber-400 transition-colors"
                          title="{% if wallet.is_active %}Deactivate{% else %}Activate{% endif %} wallet">
                    {% if wallet.is_active %}
                    <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                      <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M18.364 18.364A9 9 0 005.636 5.636m12.728 12.728A9 9 0 015.636 5.636m12.728 12.728L5.636 5.636"></path>
                    </svg>
                    {% else %}
                    <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                      <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z"></path>
                    </svg>
                    {% endif %}
                  </button>
                </form>
                <form method="post" action="{% url 'adminpanel:crypto_wallet_delete' wallet.id %}" 
                      onsubmit="return confirm('Are you sure you want to delete this wallet? This action cannot be undone.')" 
                      class="inline">
                  {% csrf_token %}
                  <button type="submit" 
                          class="text-red-400 hover:text-red-300 transition-colors"
                          title="Delete wallet">
                    <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                      <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"></path>
                    </svg>
                  </button>
                </form>
              </div>
            </td>
          </tr>
          {% empty %}
          <tr>
            <td colspan="7" class="px-6 py-12 text-center">
              <div class="text-slate-400">
                <svg class="mx-auto h-12 w-12 mb-4 opacity-50" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 10h18M7 15h1m4 0h1m-7 4h12a3 3 0 003-3V8a3 3 0 00-3-3H6a3 3 0 00-3 3v8a3 3 0 003 3z"></path>
                </svg>
                <p class="text-lg mb-2">No crypto wallets configured</p>
                <p class="text-sm">Add your first wallet to start accepting cryptocurrency deposits</p>
              </div>
            </td>
          </tr>
          {% endfor %}
        </tbody>
      </table>
    </div>
  </div>
</div>

<!-- Add Wallet Modal -->
<div id="addWalletModal" class="hidden fixed inset-0 bg-black/60 backdrop-blur-sm z-50 flex items-center justify-center p-4">
  <div class="bg-slate-800 rounded-xl max-w-2xl w-full p-6 border border-slate-700 shadow-2xl">
    <div class="flex items-center justify-between mb-6">
      <h2 class="text-2xl font-bold text-white">Add Crypto Wallet</h2>
      <button onclick="document.getElementById('addWalletModal').classList.add('hidden')" 
              class="text-slate-400 hover:text-white transition-colors">
        <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
          <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
        </svg>
      </button>
    </div>
    <form method="post" action="{% url 'adminpanel:crypto_wallet_add' %}" class="space-y-4">
      {% csrf_token %}
      <div>
        <label class="block text-sm font-medium text-slate-300 mb-2">Cryptocurrency *</label>
        <select name="crypto_type" required 
                class="w-full px-4 py-2 bg-slate-900 border border-slate-700 rounded-lg text-white focus:border-amber-500 focus:ring-1 focus:ring-amber-500">
          <option value="">Select cryptocurrency...</option>
          {% for value, label in crypto_choices %}
          <option value="{{ value }}">{{ label }}</option>
          {% endfor %}
        </select>
      </div>
      <div>
        <label class="block text-sm font-medium text-slate-300 mb-2">Wallet Address *</label>
        <input type="text" name="wallet_address" required
               class="w-full px-4 py-2 bg-slate-900 border border-slate-700 rounded-lg text-white focus:border-amber-500 focus:ring-1 focus:ring-amber-500"
               placeholder="Enter wallet address">
      </div>
      <div class="grid grid-cols-2 gap-4">
        <div>
          <label class="block text-sm font-medium text-slate-300 mb-2">Label (Optional)</label>
          <input type="text" name="label"
                 class="w-full px-4 py-2 bg-slate-900 border border-slate-700 rounded-lg text-white focus:border-amber-500 focus:ring-1 focus:ring-amber-500"
                 placeholder="e.g., Main BTC Wallet">
        </div>
        <div>
          <label class="block text-sm font-medium text-slate-300 mb-2">Network (Optional)</label>
          <input type="text" name="network"
                 class="w-full px-4 py-2 bg-slate-900 border border-slate-700 rounded-lg text-white focus:border-amber-500 focus:ring-1 focus:ring-amber-500"
                 placeholder="e.g., Ethereum Mainnet">
        </div>
      </div>
      <div>
        <label class="block text-sm font-medium text-slate-300 mb-2">Minimum Deposit</label>
        <input type="number" name="minimum_deposit" step="0.00000001" min="0" value="0"
               class="w-full px-4 py-2 bg-slate-900 border border-slate-700 rounded-lg text-white focus:border-amber-500 focus:ring-1 focus:ring-amber-500"
               placeholder="0.00">
        <p class="mt-1 text-xs text-slate-400">Amount in cryptocurrency (e.g., 0.001 BTC, 0.01 ETH, 10 USDT)</p>
      </div>
      <div>
        <label class="block text-sm font-medium text-slate-300 mb-2">Notes (Optional)</label>
        <textarea name="notes" rows="3"
                  class="w-full px-4 py-2 bg-slate-900 border border-slate-700 rounded-lg text-white focus:border-amber-500 focus:ring-1 focus:ring-amber-500"
                  placeholder="Internal notes about this wallet..."></textarea>
      </div>
      <div class="flex gap-3 pt-4">
        <button type="submit" 
                class="flex-1 px-4 py-2 bg-amber-500 hover:bg-amber-600 text-white rounded-lg transition-colors font-medium">
          Add Wallet
        </button>
        <button type="button" 
                onclick="document.getElementById('addWalletModal').classList.add('hidden')"
                class="px-4 py-2 bg-slate-700 hover:bg-slate-600 text-white rounded-lg transition-colors">
          Cancel
        </button>
      </div>
    </form>
  </div>
</div>

<!-- Edit Wallet Modal -->
<div id="editWalletModal" class="hidden fixed inset-0 bg-black/60 backdrop-blur-sm z-50 flex items-center justify-center p-4">
  <div class="bg-slate-800 rounded-xl max-w-2xl w-full p-6 border border-slate-700 shadow-2xl">
    <div class="flex items-center justify-between mb-6">
      <h2 class="text-2xl font-bold text-white">Edit Crypto Wallet</h2>
      <button onclick="document.getElementById('editWalletModal').classList.add('hidden')" 
              class="text-slate-400 hover:text-white transition-colors">
        <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
          <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
        </svg>
      </button>
    </div>
    <form method="post" id="editWalletForm" class="space-y-4">
      {% csrf_token %}
      <div>
        <label class="block text-sm font-medium text-slate-300 mb-2">Wallet Address *</label>
        <input type="text" name="wallet_address" id="edit_wallet_address" required
               class="w-full px-4 py-2 bg-slate-900 border border-slate-700 rounded-lg text-white focus:border-amber-500 focus:ring-1 focus:ring-amber-500">
      </div>
      <div class="grid grid-cols-2 gap-4">
        <div>
          <label class="block text-sm font-medium text-slate-300 mb-2">Label (Optional)</label>
          <input type="text" name="label" id="edit_label"
                 class="w-full px-4 py-2 bg-slate-900 border border-slate-700 rounded-lg text-white focus:border-amber-500 focus:ring-1 focus:ring-amber-500">
        </div>
        <div>
          <label class="block text-sm font-medium text-slate-300 mb-2">Network (Optional)</label>
          <input type="text" name="network" id="edit_network"
                 class="w-full px-4 py-2 bg-slate-900 border border-slate-700 rounded-lg text-white focus:border-amber-500 focus:ring-1 focus:ring-amber-500">
        </div>
      </div>
      <div>
        <label class="block text-sm font-medium text-slate-300 mb-2">Minimum Deposit</label>
        <input type="number" name="minimum_deposit" id="edit_minimum_deposit" step="0.00000001" min="0"
               class="w-full px-4 py-2 bg-slate-900 border border-slate-700 rounded-lg text-white focus:border-amber-500 focus:ring-1 focus:ring-amber-500">
        <p class="mt-1 text-xs text-slate-400">Amount in cryptocurrency (e.g., 0.001 BTC, 0.01 ETH, 10 USDT)</p>
      </div>
      <div>
        <label class="block text-sm font-medium text-slate-300 mb-2">Notes (Optional)</label>
        <textarea name="notes" id="edit_notes" rows="3"
                  class="w-full px-4 py-2 bg-slate-900 border border-slate-700 rounded-lg text-white focus:border-amber-500 focus:ring-1 focus:ring-amber-500"></textarea>
      </div>
      <div class="flex gap-3 pt-4">
        <button type="submit" 
                class="flex-1 px-4 py-2 bg-amber-500 hover:bg-amber-600 text-white rounded-lg transition-colors font-medium">
          Update Wallet
        </button>
        <button type="button" 
                onclick="document.getElementById('editWalletModal').classList.add('hidden')"
                class="px-4 py-2 bg-slate-700 hover:bg-slate-600 text-white rounded-lg transition-colors">
          Cancel
        </button>
      </div>
    </form>
  </div>
</div>

<script>
function copyToClipboard(text) {
  navigator.clipboard.writeText(text).then(() => {
    // Show temporary notification
    const notification = document.createElement('div');
    notification.className = 'fixed top-4 right-4 bg-amber-500 text-white px-4 py-2 rounded-lg shadow-lg z-50';
    notification.textContent = 'Address copied to clipboard!';
    document.body.appendChild(notification);
    setTimeout(() => notification.remove(), 2000);
  });
}

function openEditModal(walletId, address, label, network, minDeposit, notes) {
  document.getElementById('editWalletForm').action = `/adminpanel/crypto-wallets/${walletId}/edit/`;
  document.getElementById('edit_wallet_address').value = address;
  document.getElementById('edit_label').value = label || '';
  document.getElementById('edit_network').value = network || '';
  document.getElementById('edit_minimum_deposit').value = minDeposit || '0';
  document.getElementById('edit_notes').value = notes || '';
  document.getElementById('editWalletModal').classList.remove('hidden');
}
</script>
{% endblock %}