{% extends 'base.html' %}

{% block title %}Edit Document - House Expense{% endblock %}

{% block extra_css %}
<style>
    .settings-card {
        border: none;
        border-radius: 12px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.05);
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        margin-bottom: 24px;
        overflow: hidden;
        animation: fadeIn 0.4s ease-out;
    }
    
    @keyframes fadeIn {
        from { opacity: 0; transform: translateY(10px); }
        to { opacity: 1; transform: translateY(0); }
    }
    
    .card-body {
        padding: 30px 40px;
    }

    .card-title {
        font-size: 20px;
        font-weight: 600;
        margin-bottom: 30px;
        color: var(--text-main);
        display: flex;
        align-items: center;
        gap: 12px;
        border-bottom: 2px solid var(--border-color);
        padding-bottom: 15px;
    }
    
    .card-title svg {
        color: var(--primary-color);
        background: rgba(98, 110, 212, 0.1);
        padding: 8px;
        border-radius: 8px;
        width: 40px;
        height: 40px;
    }
    
    .form-group-row {
        display: flex;
        align-items: center;
        margin-bottom: 20px;
        padding-bottom: 20px;
        border-bottom: 1px dashed var(--border-color);
        transition: all 0.3s ease;
    }
    
    .form-group-row:last-of-type {
        border-bottom: none;
        padding-bottom: 0;
    }
    
    .form-group-row:hover {
        background: rgba(98, 110, 212, 0.02);
        border-radius: 8px;
        padding-left: 15px;
        padding-right: 15px;
        margin-left: -15px;
        margin-right: -15px;
    }

    .col-form-label {
        width: 30%;
        color: var(--text-main);
        font-weight: 500;
        font-size: 15px;
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .col-input {
        width: 70%;
    }

    .django-form input[type="text"],
    .django-form input[type="date"],
    .django-form input[type="file"],
    .django-form textarea {
        width: 100%;
        padding: 12px 16px;
        border: 1px solid #dce1e7;
        border-radius: 8px;
        font-size: 14px;
        color: #495057;
        background-color: #fcfcfc;
        transition: all 0.25s ease;
        box-shadow: inset 0 1px 3px rgba(0,0,0,0.02);
    }

    .django-form input:focus,
    .django-form textarea:focus {
        border-color: var(--primary-color);
        background-color: #fff;
        outline: 0;
        box-shadow: 0 0 0 4px rgba(98, 110, 212, 0.15);
    }
    
    .form-actions {
        display: flex;
        justify-content: flex-end;
        gap: 15px;
        margin-top: 35px;
        padding-top: 25px;
        border-top: 1px solid var(--border-color);
    }
    
    .btn-secondary {
        background-color: #f8f9fa;
        color: #495057;
        border: 1px solid #ced4da;
        padding: 10px 24px;
        border-radius: 6px;
        font-weight: 500;
        font-size: 14px;
        cursor: pointer;
        text-decoration: none;
        transition: all 0.3s ease;
    }
    
    .btn-secondary:hover {
        background-color: #e2e6ea;
        color: #212529;
    }
    
    .btn-save {
        background: linear-gradient(135deg, var(--primary-color) 0%, #545eb5 100%);
        color: white;
        border: none;
        padding: 10px 28px;
        border-radius: 6px;
        font-weight: 500;
        font-size: 14px;
        cursor: pointer;
        transition: all 0.3s ease;
        box-shadow: 0 4px 10px rgba(98, 110, 212, 0.25);
        display: flex;
        align-items: center;
        gap: 8px;
    }
    
    .btn-save:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 15px rgba(98, 110, 212, 0.4);
    }

    .existing-files {
        background: #f1f5f9;
        padding: 15px;
        border-radius: 8px;
        margin-bottom: 15px;
    }

    .existing-files h5 {
        margin-top: 0;
        margin-bottom: 10px;
        font-size: 14px;
        color: var(--text-main);
    }

    .file-badge {
        display: inline-flex;
        align-items: center;
        background: white;
        border: 1px solid #e2e8f0;
        padding: 4px 8px;
        border-radius: 4px;
        font-size: 12px;
        margin-right: 5px;
        margin-bottom: 5px;
        color: var(--primary-color);
        text-decoration: none;
    }

    @media (max-width: 768px) {
        .form-group-row {
            flex-direction: column;
            align-items: flex-start;
        }
        
        .form-group-row:hover {
            transform: none;
        }
        
        .col-form-label {
            width: 100%;
            margin-bottom: 10px;
        }
        
        .col-input {
            width: 100%;
        }
        
        .card-body {
            padding: 20px;
        }
    }
</style>
{% endblock %}

{% block content %}
<div class="row">
    <div class="col-xl-8 offset-xl-2 col-md-10 offset-md-1">
        <div class="settings-card">
            <div class="card-body">
                <h4 class="card-title">
                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7"></path><path d="M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z"></path></svg>
                    Edit Document
                </h4>
                
                <form method="post" action="" class="django-form" enctype="multipart/form-data">
                    {% csrf_token %}
                    
                    <div class="form-group-row">
                        <label for="id_description" class="col-form-label">Description <span style="color:var(--danger-color)">*</span></label>
                        <div class="col-input">
                            <input type="text" name="description" id="id_description" required placeholder="Enter description..." value="{{ document.description }}">
                        </div>
                    </div>
                    
                    <div class="form-group-row">
                        <label for="id_expiry_date" class="col-form-label">Expiry Date</label>
                        <div class="col-input">
                            <input type="date" name="expiry_date" id="id_expiry_date" value="{{ document.expiry_date|date:'Y-m-d' }}">
                            <small style="color:var(--text-muted); display:block; margin-top:5px;">Optional. Leave blank if not applicable.</small>
                        </div>
                    </div>
                    
                    <div class="form-group-row">
                        <label for="id_files" class="col-form-label">Upload Additional Files</label>
                        <div class="col-input">
                            {% if document.files.count > 0 %}
                            <div class="existing-files">
                                <h5>Existing Files:</h5>
                                {% for file in document.files.all %}
                                    <div style="display:inline-flex; align-items:center; margin-right:5px; margin-bottom:5px;">
                                        <a href="{{ file.file.url }}" target="_blank" class="file-badge" style="margin-right:0; margin-bottom:0; border-top-right-radius:0; border-bottom-right-radius:0; border-right:none;">
                                            <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" style="margin-right: 4px;"><path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"></path><polyline points="14 2 14 8 20 8"></polyline><line x1="16" y1="13" x2="8" y2="13"></line><line x1="16" y1="17" x2="8" y2="17"></line><polyline points="10 9 9 9 8 9"></polyline></svg>
                                            File {{ forloop.counter }}
                                        </a>
                                        <a href="{% url 'delete_document_file' file.pk %}" class="file-badge" style="color:var(--danger-color); padding: 4px 6px; margin-right:0; margin-bottom:0; border-top-left-radius:0; border-bottom-left-radius:0;" title="Delete File" onclick="return confirm('Are you sure you want to delete this file?');">
                                            <svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><line x1="18" y1="6" x2="6" y2="18"></line><line x1="6" y1="6" x2="18" y2="18"></line></svg>
                                        </a>
                                    </div>
                                {% endfor %}
                            </div>
                            {% endif %}
                            <input type="file" name="files" id="id_files" multiple>
                            <small style="color:var(--text-muted); display:block; margin-top:5px;">You can select multiple files to add to this document entry.</small>
                        </div>
                    </div>

                    <div class="form-actions">
                        <a href="{% url 'document_list' %}" class="btn-secondary">Cancel</a>
                        <button type="submit" class="btn-save">
                            <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M19 21H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11l5 5v11a2 2 0 0 1-2 2z"></path><polyline points="17 21 17 13 7 13 7 21"></polyline><polyline points="7 3 7 8 15 8"></polyline></svg>
                            Save Document
                        </button>
                    </div>
                </form>
            </div>
        </div>
    </div>
</div>
{% endblock %}