Corp/backend/templates/procurement/request_detail.html

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

{% block title %}Заявка{% endblock %}

{% block extra_css %}
<link rel="stylesheet" href="{% static 'css/components/page-header.css' %}">
<link rel="stylesheet" href="{% static 'css/components/procurement.css' %}">
{% endblock %}

{% block content %}

<div class="container">
  {# ===== Заголовок ===== #}
  <div class="card mb-4">
    <div class="card-body">
      <div class="d-flex align-items-start gap-3">
        <div class="proc-urgency-icon {{ request_obj.urgency }}" style="width: 48px; height: 48px; font-size: 1.25rem;">
          {% if request_obj.urgency == 'critical' %}
            <i class="bi-exclamation-triangle-fill"></i>
          {% elif request_obj.urgency == 'high' %}
            <i class="bi-arrow-up-circle"></i>
          {% elif request_obj.urgency == 'medium' %}
            <i class="bi-dash-circle"></i>
          {% else %}
            <i class="bi-arrow-down-circle"></i>
          {% endif %}
        </div>
        
        <div class="flex-grow-1">
          <h3 class="mb-1">{{ request_obj.title }}</h3>
          <div class="d-flex flex-wrap gap-3 text-muted small">
            <span><i class="bi-building me-1"></i>{{ request_obj.department.name }}</span>
            <span><i class="bi-person me-1"></i>{{ request_obj.requestor.get_full_name }}</span>
            <span><i class="bi-calendar me-1"></i>{{ request_obj.created_at|date:"d.m.Y H:i" }}</span>
          </div>
        </div>
        
        <div class="text-end">
          {% include "procurement/_status_badge.html" with status=request_obj.status %}
          <div class="mt-2 h4 mb-0">{{ request_obj.total_cost|floatformat:0 }} ₽</div>
        </div>
      </div>
    </div>
  </div>

  <div class="row g-4">
    {# ===== Основная информация ===== #}
    <div class="col-lg-8">
      {# Описание #}
      <div class="card mb-4">
        <div class="card-header">
          <h5 class="mb-0"><i class="bi-text-paragraph me-2"></i>Описание</h5>
        </div>
        <div class="card-body">
          {% if request_obj.description %}
            <p class="mb-0" style="white-space: pre-wrap;">{{ request_obj.description }}</p>
          {% else %}
            <p class="text-muted mb-0">Описание не указано</p>
          {% endif %}
        </div>
      </div>
      
      {# Позиции заявки #}
      <div class="card mb-4">
        <div class="card-header d-flex align-items-center justify-content-between">
          <h5 class="mb-0"><i class="bi-list-check me-2"></i>Позиции ({{ request_obj.items.count }})</h5>
          {% if can_edit %}
          <button class="btn btn-sm btn-outline-primary" data-bs-toggle="modal" data-bs-target="#addItemModal">
            <i class="bi-plus-lg"></i> Добавить
          </button>
          {% endif %}
        </div>
        
        {% if request_obj.items.exists %}
        <div class="proc-table-header d-none d-lg-block">
          <div class="proc-table-row">
            <div class="proc-cell" style="flex: 3;"><h6 class="mb-0 text-secondary">Наименование</h6></div>
            <div class="proc-cell" style="flex: 1;"><h6 class="mb-0 text-secondary text-center">Кол-во</h6></div>
            <div class="proc-cell" style="flex: 1;"><h6 class="mb-0 text-secondary text-end">Цена</h6></div>
            <div class="proc-cell" style="flex: 1;"><h6 class="mb-0 text-secondary text-end">Сумма</h6></div>
            {% if can_edit %}
            <div class="proc-cell" style="width: 50px;"></div>
            {% endif %}
          </div>
        </div>
        
        <div class="card-body p-0">
          {% for item in request_obj.items.all %}
          <div class="proc-request-item">
            <div class="proc-cell" style="flex: 3;">
              <div class="fw-medium">{{ item.name }}</div>
              {% if item.description %}
              <small class="text-muted d-block mt-1">{{ item.description|truncatechars:80 }}</small>
              {% endif %}
            </div>
            <div class="proc-cell text-center" style="flex: 1;">
              <span class="d-lg-none text-muted small">Количество: </span>
              {{ item.quantity }} {{ item.unit }}
            </div>
            <div class="proc-cell text-end" style="flex: 1;">
              <span class="d-lg-none text-muted small">Цена: </span>
              {{ item.estimated_unit_price|floatformat:0 }} ₽
            </div>
            <div class="proc-cell text-end" style="flex: 1;">
              <span class="d-lg-none text-muted small">Сумма: </span>
              <strong>{{ item.total_price|floatformat:0 }} ₽</strong>
            </div>
            {% if can_edit %}
            <div class="proc-cell text-center" style="width: 50px;">
              <button class="btn btn-sm btn-link text-danger p-0" title="Удалить" onclick="deleteItem({{ item.id }})">
                <i class="bi-trash"></i>
              </button>
            </div>
            {% endif %}
          </div>
          {% endfor %}
        </div>
        
        {# Итого #}
        <div class="proc-table-header border-top">
          <div class="proc-table-row">
            <div class="proc-cell" style="flex: 3;"></div>
            <div class="proc-cell" style="flex: 1;"></div>
            <div class="proc-cell text-end" style="flex: 1;"><h6 class="mb-0 text-secondary">Итого:</h6></div>
            <div class="proc-cell text-end" style="flex: 1;"><h6 class="mb-0 fw-bold">{{ request_obj.total_cost|floatformat:0 }} ₽</h6></div>
            {% if can_edit %}
            <div class="proc-cell" style="width: 50px;"></div>
            {% endif %}
          </div>
        </div>
        {% else %}
        <div class="card-body">
          <div class="text-center py-4 text-muted">
            <i class="bi-inbox fs-3 d-block mb-2"></i>
            <p class="mb-0">Позиции не добавлены</p>
          </div>
        </div>
        {% endif %}
      </div>
      
      {# История согласования #}
      <div class="card">
        <div class="card-header">
          <h5 class="mb-0"><i class="bi-clock-history me-2"></i>История согласования</h5>
        </div>
        <div class="card-body">
          {% if request_obj.approvals.exists %}
          <div class="timeline">
            {% for approval in request_obj.approvals.all %}
            <div class="d-flex gap-3 mb-3">
              <div class="flex-shrink-0">
                {% if approval.status == 'approved' %}
                  <span class="badge bg-success rounded-circle p-2"><i class="bi-check"></i></span>
                {% elif approval.status == 'rejected' %}
                  <span class="badge bg-danger rounded-circle p-2"><i class="bi-x"></i></span>
                {% else %}
                  <span class="badge bg-secondary rounded-circle p-2"><i class="bi-hourglass"></i></span>
                {% endif %}
              </div>
              <div>
                <div class="fw-medium">{{ approval.approver.get_full_name }}</div>
                <div class="text-muted small">
                  {% if approval.status == 'approved' %}
                    Одобрено
                    {% if approval.decided_at %} — {{ approval.decided_at|date:"d.m.Y H:i" }}{% endif %}
                  {% elif approval.status == 'rejected' %}
                    Отклонено
                    {% if approval.decided_at %} — {{ approval.decided_at|date:"d.m.Y H:i" }}{% endif %}
                  {% else %}
                    Ожидает решения
                  {% endif %}
                </div>
                {% if approval.comment %}
                <div class="mt-1 small">{{ approval.comment }}</div>
                {% endif %}
              </div>
            </div>
            {% endfor %}
          </div>
          {% else %}
          <p class="text-muted mb-0">Согласования ещё не начаты</p>
          {% endif %}
        </div>
      </div>
    </div>
    
    {# ===== Боковая панель ===== #}
    <div class="col-lg-4">
      {# Действия #}
      <div class="card mb-4">
        <div class="card-header">
          <h5 class="mb-0"><i class="bi-gear me-2"></i>Действия</h5>
        </div>
        <div class="card-body d-grid gap-2">
          {% if can_edit and request_obj.status == 'draft' %}
            <button class="btn btn-primary" id="submitRequest">
              <i class="bi-send me-2"></i>Отправить на согласование
            </button>
            <a href="{% url 'procurement_frontend:request_edit' request_obj.id %}" class="btn btn-outline-secondary">
              <i class="bi-pencil me-2"></i>Редактировать
            </a>
          {% endif %}
          
          {% if can_approve and request_obj.status == 'pending' %}
            <button class="btn btn-success" data-bs-toggle="modal" data-bs-target="#approveModal">
              <i class="bi-check-lg me-2"></i>Одобрить
            </button>
            <button class="btn btn-danger" data-bs-toggle="modal" data-bs-target="#rejectModal">
              <i class="bi-x-lg me-2"></i>Отклонить
            </button>
          {% endif %}
          
          <a href="{% url 'procurement_frontend:request_list' %}" class="btn btn-outline-secondary">
            <i class="bi-arrow-left me-2"></i>К списку
          </a>
        </div>
      </div>
      
      {# Информация #}
      <div class="card">
        <div class="card-header">
          <h5 class="mb-0"><i class="bi-info-circle me-2"></i>Информация</h5>
        </div>
        <ul class="list-group list-group-flush">
          <li class="list-group-item d-flex justify-content-between">
            <span class="text-muted">Срочность</span>
            <span>
              {% if request_obj.urgency == 'critical' %}🔴 Критическая
              {% elif request_obj.urgency == 'high' %}🟠 Высокая
              {% elif request_obj.urgency == 'medium' %}🟡 Средняя
              {% else %}🟢 Низкая{% endif %}
            </span>
          </li>
          <li class="list-group-item d-flex justify-content-between">
            <span class="text-muted">Статус</span>
            <span>{% include "procurement/_status_badge.html" with status=request_obj.status %}</span>
          </li>
          {% if request_obj.executor %}
          <li class="list-group-item d-flex justify-content-between">
            <span class="text-muted">Исполнитель</span>
            <span>{{ request_obj.executor.get_full_name }}</span>
          </li>
          {% endif %}
          <li class="list-group-item d-flex justify-content-between">
            <span class="text-muted">Создано</span>
            <span>{{ request_obj.created_at|date:"d.m.Y H:i" }}</span>
          </li>
          <li class="list-group-item d-flex justify-content-between">
            <span class="text-muted">Обновлено</span>
            <span>{{ request_obj.updated_at|date:"d.m.Y H:i" }}</span>
          </li>
          {% if request_obj.submitted_at %}
          <li class="list-group-item d-flex justify-content-between">
            <span class="text-muted">Отправлено на согласование</span>
            <span>{{ request_obj.submitted_at|date:"d.m.Y H:i" }}</span>
          </li>
          {% endif %}
          {% if request_obj.started_at %}
          <li class="list-group-item d-flex justify-content-between">
            <span class="text-muted">Взято в работу</span>
            <span>{{ request_obj.started_at|date:"d.m.Y H:i" }}</span>
          </li>
          {% endif %}
          {% if request_obj.completed_at %}
          <li class="list-group-item d-flex justify-content-between">
            <span class="text-muted">Завершено</span>
            <span>{{ request_obj.completed_at|date:"d.m.Y H:i" }}</span>
          </li>
          {% endif %}
        </ul>
      </div>
    </div>
  </div>
</div>

{# ===== МОДАЛЬНЫЕ ОКНА ===== #}

{# Модальное окно добавления позиции #}
<div class="modal fade" id="addItemModal" tabindex="-1">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title"><i class="bi-plus-lg me-2"></i>Добавить позицию</h5>
        <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
      </div>
      <div class="modal-body">
        <form id="addItemForm">
          <div class="mb-3">
            <label class="form-label">Наименование <span class="text-danger">*</span></label>
            <input type="text" class="form-control" name="name" required>
          </div>
          <div class="mb-3">
            <label class="form-label">Описание</label>
            <textarea class="form-control" name="description" rows="2"></textarea>
          </div>
          <div class="row">
            <div class="col-md-4 mb-3">
              <label class="form-label">Количество <span class="text-danger">*</span></label>
              <input type="number" class="form-control" name="quantity" step="1" min="1" value="1" required>
            </div>
            <div class="col-md-4 mb-3">
              <label class="form-label">Ед. изм. <span class="text-danger">*</span></label>
              <input type="text" class="form-control" name="unit" value="шт" required>
            </div>
            <div class="col-md-4 mb-3">
              <label class="form-label">Цена <span class="text-danger">*</span></label>
              <input type="number" class="form-control" name="estimated_unit_price" step="0.01" min="0" required>
            </div>
          </div>
        </form>
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Отмена</button>
        <button type="button" class="btn btn-primary" id="saveItemBtn">Добавить</button>
      </div>
    </div>
  </div>
</div>

{# Модальное окно одобрения #}
<div class="modal fade" id="approveModal" tabindex="-1">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title"><i class="bi-check-lg me-2"></i>Одобрить заявку</h5>
        <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
      </div>
      <div class="modal-body">
        <p>Вы уверены, что хотите одобрить эту заявку?</p>
        <div class="mb-3">
          <label class="form-label">Комментарий (необязательно)</label>
          <textarea class="form-control" id="approveComment" rows="3" placeholder="Добавьте комментарий..."></textarea>
        </div>
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Отмена</button>
        <button type="button" class="btn btn-success" id="confirmApproveBtn">Одобрить</button>
      </div>
    </div>
  </div>
</div>

{# Модальное окно отклонения #}
<div class="modal fade" id="rejectModal" tabindex="-1">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title"><i class="bi-x-lg me-2"></i>Отклонить заявку</h5>
        <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
      </div>
      <div class="modal-body">
        <p>Вы уверены, что хотите отклонить эту заявку?</p>
        <div class="mb-3">
          <label class="form-label">Причина отклонения <span class="text-danger">*</span></label>
          <textarea class="form-control" id="rejectComment" rows="3" placeholder="Укажите причину отклонения..." required></textarea>
        </div>
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Отмена</button>
        <button type="button" class="btn btn-danger" id="confirmRejectBtn">Отклонить</button>
      </div>
    </div>
  </div>
</div>

{% endblock %}

{% block extra_js %}
<script>
  // Получаем ID заявки из URL
  const requestId = window.location.pathname.split('/').filter(x => x && !isNaN(x))[0];
  let requestData = null;

  // Загрузка данных при старте
  document.addEventListener('DOMContentLoaded', () => {
    if (requestId) {
      loadRequestDetail();
    }
  });

  async function loadRequestDetail() {
    try {
      const resp = await fetch(`/api/v1/procurement/requests/${requestId}/`);
      if (!resp.ok) {
        throw new Error('Request not found');
      }
      
      requestData = await resp.json();
      renderRequestDetail(requestData);
      
    } catch (e) {
      console.error('Error loading request:', e);
      document.querySelector('.container').innerHTML = `
        <div class="alert alert-danger">
          <i class="bi-exclamation-triangle me-2"></i>
          Ошибка загрузки заявки
        </div>
      `;
    }
  }

  function renderRequestDetail(req) {
    // Обновляем title страницы
    document.title = `Заявка #${req.id}`;
    
    // Рендерим контент (упрощённая версия - можно расширить)
    // Основные элементы уже есть в шаблоне, просто обновляем их содержимое
    
    // Обновляем иконку срочности
    const urgencyIcon = document.querySelector('.proc-urgency-icon');
    if (urgencyIcon) {
      urgencyIcon.className = `proc-urgency-icon ${req.urgency}`;
      const icons = {
        critical: 'bi-exclamation-triangle-fill',
        high: 'bi-arrow-up-circle',
        medium: 'bi-dash-circle',
        low: 'bi-arrow-down-circle'
      };
      urgencyIcon.innerHTML = `<i class="${icons[req.urgency] || 'bi-dash-circle'}"></i>`;
    }
  }

  // Отправка на согласование
  document.getElementById('submitRequest')?.addEventListener('click', async () => {
    if (!confirm('Отправить заявку на согласование?')) return;
    
    try {
      const resp = await fetch(`/api/v1/procurement/requests/${requestId}/submit/`, {
        method: 'POST',
        headers: {
          'X-CSRFToken': document.querySelector('[name=csrfmiddlewaretoken]')?.value || '{{ csrf_token }}'
        }
      });
      
      if (resp.ok) {
        window.location.reload();
      } else {
        const err = await resp.json();
        alert(err.error || 'Ошибка отправки');
      }
    } catch (e) {
      console.error(e);
      alert('Ошибка сети');
    }
  });

  // Добавление позиции
  document.getElementById('saveItemBtn')?.addEventListener('click', async () => {
    const form = document.getElementById('addItemForm');
    if (!form.checkValidity()) {
      form.reportValidity();
      return;
    }

    const formData = new FormData(form);
    const data = {
      name: formData.get('name'),
      description: formData.get('description'),
      quantity: parseFloat(formData.get('quantity')),
      unit: formData.get('unit'),
      estimated_unit_price: parseFloat(formData.get('estimated_unit_price')),
      request: requestId
    };

    try {
      const resp = await fetch('/api/v1/procurement/items/', {
        method: 'POST',
        headers: {
          'Content-Type': 'application/json',
          'X-CSRFToken': document.querySelector('[name=csrfmiddlewaretoken]')?.value || '{{ csrf_token }}'
        },
        body: JSON.stringify(data)
      });

      if (resp.ok) {
        bootstrap.Modal.getInstance(document.getElementById('addItemModal')).hide();
        form.reset();
        window.location.reload();
      } else {
        const err = await resp.json();
        alert(err.error || 'Ошибка добавления позиции');
      }
    } catch (e) {
      console.error(e);
      alert('Ошибка сети');
    }
  });

  // Удаление позиции
  async function deleteItem(itemId) {
    if (!confirm('Удалить эту позицию?')) return;

    try {
      const resp = await fetch(`/api/v1/procurement/items/${itemId}/`, {
        method: 'DELETE',
        headers: {
          'X-CSRFToken': document.querySelector('[name=csrfmiddlewaretoken]')?.value || '{{ csrf_token }}'
        }
      });

      if (resp.ok) {
        window.location.reload();
      } else {
        const err = await resp.json();
        alert(err.error || 'Ошибка удаления');
      }
    } catch (e) {
      console.error(e);
      alert('Ошибка сети');
    }
  }

  // Одобрение заявки
  document.getElementById('confirmApproveBtn')?.addEventListener('click', async () => {
    const comment = document.getElementById('approveComment').value;

    try {
      const resp = await fetch(`/api/v1/procurement/requests/${requestId}/approve/`, {
        method: 'POST',
        headers: {
          'Content-Type': 'application/json',
          'X-CSRFToken': document.querySelector('[name=csrfmiddlewaretoken]')?.value || '{{ csrf_token }}'
        },
        body: JSON.stringify({ comment })
      });

      if (resp.ok) {
        bootstrap.Modal.getInstance(document.getElementById('approveModal')).hide();
        window.location.reload();
      } else {
        const err = await resp.json();
        alert(err.error || 'Ошибка одобрения');
      }
    } catch (e) {
      console.error(e);
      alert('Ошибка сети');
    }
  });

  // Отклонение заявки
  document.getElementById('confirmRejectBtn')?.addEventListener('click', async () => {
    const comment = document.getElementById('rejectComment').value;
    
    if (!comment.trim()) {
      alert('Укажите причину отклонения');
      return;
    }

    try {
      const resp = await fetch(`/api/v1/procurement/requests/${requestId}/reject/`, {
        method: 'POST',
        headers: {
          'Content-Type': 'application/json',
          'X-CSRFToken': document.querySelector('[name=csrfmiddlewaretoken]')?.value || '{{ csrf_token }}'
        },
        body: JSON.stringify({ comment })
      });

      if (resp.ok) {
        bootstrap.Modal.getInstance(document.getElementById('rejectModal')).hide();
        window.location.reload();
      } else {
        const err = await resp.json();
        alert(err.error || 'Ошибка отклонения');
      }
    } catch (e) {
      console.error(e);
      alert('Ошибка сети');
    }
  });
</script>
{% endblock %}