{% extends "base.html" %}
{% block body_class %}page-bg bg-devices{% endblock %}
{% block content %}
<style>
  body.bg-devices {
    background-color: #B3B3DA;
    background-image:
      linear-gradient(rgba(179, 179, 218, 0.75), rgba(179, 179, 218, 0.75)),
      url('{{ url_for("static", filename="bg/bg_doccams.png", v=1) }}');
    background-size: auto 40vh;
  }
  .doccams-page .card {
    background-color: #B3B3DA;
    border: 1px solid #B3B3DA;
    box-shadow: none;
  }
  .doccams-page .card-body {
    background-color: transparent;
  }
  .doccams-page .form-control,
  .doccams-page .form-select {
    background-color: #ffffff;
    border: 1px solid #B3B3DA;
  }
  .doccams-page .form-control:focus,
  .doccams-page .form-select:focus {
    box-shadow: 0 0 0 0.1rem rgba(0, 0, 0, 0.15);
    border-color: #B3B3DA;
  }
  .row-actions {
    background: #f8f9fa;
  }
  .row-actions__inner {
    max-height: 0;
    opacity: 0;
    transform: translateY(-6px);
    transition: max-height 0.2s ease, opacity 0.2s ease, transform 0.2s ease;
    overflow: hidden;
    padding: 0 0.75rem;
  }
  .row-actions.show .row-actions__inner {
    max-height: 60px;
    opacity: 1;
    transform: translateY(0);
  }
  .edit-modal {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 32, 0.55);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1050;
    padding: 1rem;
  }
  .edit-modal.show {
    display: flex;
  }
  .edit-modal__dialog {
    background: #fff;
    border-radius: 0.75rem;
    width: min(900px, 100%);
    max-height: 85vh;
    overflow: auto;
    padding: 1.25rem 1.5rem;
    box-shadow: 0 24px 48px rgba(15, 23, 32, 0.25);
  }
  .edit-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
  }
  .edit-modal__title {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
  }
  .edit-modal__footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-top: 1rem;
  }
  .doc-add-card {
    position: relative;
  }
  .doc-search-btn {
    position: absolute;
    right: 12px;
    bottom: 12px;
  }
</style>
<div class="doccams-page">
<div class="d-flex align-items-center justify-content-between mb-2">
  <h3 class="mb-0">Документ-камеры</h3>
</div>

{% if session.get('role') not in ('admin','storekeeper') %}
  <div class="alert alert-secondary">Режим просмотра: изменения доступны только администратору.</div>
{% endif %}

{% if session.get('role') in ('admin','storekeeper') %}
<div class="card mb-3 doc-add-card">
  <div class="card-body">
    <h5 class="card-title mb-2">Добавить документ-камеру</h5>
    <button class="btn btn-outline-primary doc-search-btn" type="button" id="toggleDocSearch" aria-label="Поиск">&#128269;</button>
    <form method="post" action="/document-cameras/add" class="row g-2">
      <div class="col-md-2">
        <input name="inventory_number" class="form-control" placeholder="Инв. №">
      </div>
      <div class="col-md-2">
        <select name="brand_select" class="form-select" id="documentCameraBrandSelect">
          <option value="">Бренд...</option>
          {% for b in document_camera_brands %}
          <option value="{{ b }}">{{ b }}</option>
          {% endfor %}
          <option value="__custom__">+ Добавить бренд</option>
        </select>
        <input name="brand_custom" id="documentCameraBrandCustom" class="form-control mt-2 d-none" placeholder="Новый бренд">
        <input type="hidden" name="brand" id="documentCameraBrandValue">
      </div>
      <div class="col-md-2">
        <input name="model" class="form-control" placeholder="Модель">
      </div>
      <div class="col-md-2">
        <input name="serial_number" class="form-control" placeholder="Серийный №">
      </div>
      <div class="col-md-2">
        <select name="cabinet_id" class="form-select">
          <option value="">Кабинет...</option>
          {% for cid, cname in cabinets %}
          <option value="{{ cid }}">{{ cname }}</option>
          {% endfor %}
        </select>
      </div>
      <div class="col-md-2">
        <input name="date_in_operation" type="date" class="form-control" placeholder="Дата ввода">
      </div>
      <div class="col-md-2 d-grid">
        <button class="btn btn-success">Добавить</button>
      </div>
    </form>
  </div>
</div>
{% endif %}

<div class="card mb-3 d-none" id="docSearchCard">
  <div class="card-body">
    <form class="row g-2 align-items-center" id="docSearchForm">
      <div class="col-md-6">
        <input id="docSearchInput" class="form-control" placeholder="Модель документ-камеры">
      </div>
      <div class="col-md-2 d-grid">
        <button class="btn btn-primary" type="submit">Найти</button>
      </div>
      <div class="col-md-2 d-grid">
        <button class="btn btn-outline-secondary" type="button" id="docSearchClear">Очистить</button>
      </div>
    </form>
  </div>
</div>

<table class="table table-striped align-middle">
  <tr>
    <th>Инв. №</th>
    <th>Бренд</th>
    <th>Модель</th>
    <th>Серийный №</th>
    <th>Кабинет</th>
    <th>Дата ввода в эксплуатацию</th>
  </tr>
  {% for id, inv, brand, model, sn, cab_id, cab_name, date_in_operation, date_added in rows %}
  <tr class="js-doc-row"
      data-id="{{ id }}"
      data-inventory-number="{{ inv }}"
      data-brand="{{ brand or '' }}"
      data-model="{{ model or '' }}"
      data-serial-number="{{ sn or '' }}"
      data-cabinet-id="{{ cab_id or '' }}"
      data-date-in-operation="{{ date_in_operation.strftime('%Y-%m-%d') if date_in_operation else '' }}">
    <td>{{ inv }}</td>
    <td>{{ brand or '' }}</td>
    <td>{{ model or '' }}</td>
    <td>{{ sn or '' }}</td>
    <td>{{ cab_name or '' }}</td>
    <td>{{ date_in_operation or '' }}</td>
  </tr>
  {% endfor %}
</table>

{% if session.get('role') in ('admin','storekeeper') %}
<div class="edit-modal" id="docEditModal" aria-hidden="true">
  <div class="edit-modal__dialog">
    <div class="edit-modal__header">
      <h4 class="edit-modal__title">Редактирование документ-камеры</h4>
      <button type="button" class="btn btn-sm btn-outline-secondary" data-modal-close>Закрыть</button>
    </div>
    <form method="post" action="/document-cameras/edit" id="docEditForm">
      <input type="hidden" name="id" id="docModalId">
      <div class="row g-2">
        <div class="col-md-3">
          <input name="inventory_number" id="docModalInv" class="form-control" placeholder="Инв. №">
        </div>
        <div class="col-md-3">
          <select name="brand_select" id="documentCameraModalBrandSelect" class="form-select">
            <option value="">Бренд...</option>
            {% for b in document_camera_brands %}
            <option value="{{ b }}">{{ b }}</option>
            {% endfor %}
            <option value="__custom__">+ Добавить бренд</option>
          </select>
          <input name="brand_custom" id="documentCameraModalBrandCustom" class="form-control mt-2 d-none" placeholder="Новый бренд">
          <input type="hidden" name="brand" id="docModalBrand">
        </div>
        <div class="col-md-3">
          <input name="model" id="docModalModel" class="form-control" placeholder="Модель">
        </div>
        <div class="col-md-3">
          <input name="serial_number" id="docModalSerial" class="form-control" placeholder="Серийный №">
        </div>
        <div class="col-md-4">
          <select name="cabinet_id" id="docModalCabinet" class="form-select">
            <option value="">Кабинет...</option>
            {% for cid, cname in cabinets %}
            <option value="{{ cid }}">{{ cname }}</option>
            {% endfor %}
          </select>
        </div>
        <div class="col-md-4">
          <input name="date_in_operation" id="docModalDateIn" type="date" class="form-control">
        </div>
      </div>
      <div class="edit-modal__footer">
        <button type="button" class="btn btn-outline-secondary" data-modal-close>Отмена</button>
        <button class="btn btn-primary">Сохранить</button>
      </div>
    </form>
  </div>
</div>
{% endif %}

{% if session.get('role') in ('admin','storekeeper') %}
<script>
  (function() {
    const select = document.getElementById('documentCameraBrandSelect');
    const customInput = document.getElementById('documentCameraBrandCustom');
    const valueInput = document.getElementById('documentCameraBrandValue');
    if (!select || !customInput || !valueInput) return;
    function syncBrand() {
      if (select.value === '__custom__') {
        customInput.classList.remove('d-none');
        valueInput.value = customInput.value.trim();
      } else {
        customInput.classList.add('d-none');
        customInput.value = '';
        valueInput.value = select.value;
      }
    }
    select.addEventListener('change', syncBrand);
    customInput.addEventListener('input', syncBrand);
    syncBrand();
  })();
  (function() {
    const select = document.getElementById('documentCameraModalBrandSelect');
    const customInput = document.getElementById('documentCameraModalBrandCustom');
    const valueInput = document.getElementById('docModalBrand');
    if (!select || !customInput || !valueInput) return;
    function syncBrand() {
      if (select.value === '__custom__') {
        customInput.classList.remove('d-none');
        valueInput.value = customInput.value.trim();
      } else {
        customInput.classList.add('d-none');
        customInput.value = '';
        valueInput.value = select.value;
      }
    }
    select.addEventListener('change', syncBrand);
    customInput.addEventListener('input', syncBrand);
    syncBrand();
  })();
  (function() {
    const rows = document.querySelectorAll('.js-doc-row');
    if (!rows.length) return;
    const modal = document.getElementById('docEditModal');
    const form = document.getElementById('docEditForm');
    if (!modal || !form) return;
    const fields = {
      id: document.getElementById('docModalId'),
      inventory_number: document.getElementById('docModalInv'),
      brand: document.getElementById('docModalBrand'),
      brand_select: document.getElementById('documentCameraModalBrandSelect'),
      brand_custom: document.getElementById('documentCameraModalBrandCustom'),
      model: document.getElementById('docModalModel'),
      serial_number: document.getElementById('docModalSerial'),
      cabinet_id: document.getElementById('docModalCabinet'),
      date_in_operation: document.getElementById('docModalDateIn'),
    };

    function closeModal() {
      modal.classList.remove('show');
      modal.setAttribute('aria-hidden', 'true');
    }

    function openModal() {
      modal.classList.add('show');
      modal.setAttribute('aria-hidden', 'false');
    }

    modal.addEventListener('click', (e) => {
      if (e.target === modal || e.target.hasAttribute('data-modal-close')) {
        closeModal();
      }
    });

    function fillModal(row) {
      const map = {
        id: 'id',
        inventory_number: 'inventory-number',
        brand: 'brand',
        model: 'model',
        serial_number: 'serial-number',
        cabinet_id: 'cabinet-id',
        date_in_operation: 'date-in-operation',
      };
      Object.keys(map).forEach((key) => {
        const attr = row.getAttribute(`data-${map[key]}`) || '';
        if (fields[key]) fields[key].value = attr;
      });
      const modalBrandSelect = document.getElementById('documentCameraModalBrandSelect');
      const modalBrandCustom = document.getElementById('documentCameraModalBrandCustom');
      const modalBrandValue = document.getElementById('docModalBrand');
      if (modalBrandSelect && modalBrandValue) {
        const current = modalBrandValue.value || '';
        if (current && Array.from(modalBrandSelect.options).some(o => o.value === current)) {
          modalBrandSelect.value = current;
          if (modalBrandCustom) {
            modalBrandCustom.classList.add('d-none');
            modalBrandCustom.value = '';
          }
        } else {
          modalBrandSelect.value = current ? '__custom__' : '';
          if (modalBrandCustom) {
            modalBrandCustom.classList.toggle('d-none', !current);
            modalBrandCustom.value = current;
          }
        }
      }
    }

    function showActionRow(row) {
      const existing = row.parentElement.querySelector('.row-actions');
      if (existing) existing.remove();
      const rowId = row.getAttribute('data-id') || '';
      const actionRow = document.createElement('tr');
      actionRow.className = 'row-actions';
      actionRow.innerHTML = `<td colspan="6">
        <div class="row-actions__inner">
          <button type="button" class="btn btn-sm btn-outline-primary js-open-doc-modal">Редактировать</button>
          <form method="post" action="/document-cameras/delete" class="d-inline ms-2">
            <input type="hidden" name="id" value="${rowId}">
            <button class="btn btn-sm btn-outline-danger" type="submit">Удалить</button>
          </form>
        </div>
      </td>`;
      row.insertAdjacentElement('afterend', actionRow);
      const btn = actionRow.querySelector('.js-open-doc-modal');
      btn.addEventListener('click', () => {
        fillModal(row);
        openModal();
      });
      requestAnimationFrame(() => actionRow.classList.add('show'));
    }

    rows.forEach((row) => {
      row.addEventListener('click', (e) => {
        if (e.target.closest('button, input, select, textarea, a')) return;
        showActionRow(row);
      });
      row.addEventListener('dblclick', (e) => {
        if (e.target.closest('button, input, select, textarea, a')) return;
        fillModal(row);
        openModal();
      });
    });
  })();
</script>
<script>
  window.addEventListener('DOMContentLoaded', () => {
    const toggleBtn = document.getElementById('toggleDocSearch');
    const card = document.getElementById('docSearchCard');
    const form = document.getElementById('docSearchForm');
    const input = document.getElementById('docSearchInput');
    const clearBtn = document.getElementById('docSearchClear');
    if (!toggleBtn || !card || !form || !input) return;

    const rows = () => document.querySelectorAll('.js-doc-row');

    const applyFilter = () => {
      const q = (input.value || '').trim().toLowerCase();
      rows().forEach((row) => {
        const model = (row.getAttribute('data-model') || '').toLowerCase();
        const match = !q || model.includes(q);
        row.classList.toggle('d-none', !match);
      });
    };

    toggleBtn.addEventListener('click', () => {
      card.classList.toggle('d-none');
      if (!card.classList.contains('d-none')) input.focus();
    });

    form.addEventListener('submit', (e) => {
      e.preventDefault();
      applyFilter();
    });

    if (clearBtn) {
      clearBtn.addEventListener('click', () => {
        input.value = '';
        applyFilter();
      });
    }
  });
</script>
{% endif %}
</div>
{% endblock %}