{% extends "base.html" %}

{% block title %}Carica Database SQLite{% endblock %}

{% block content %}
<div class="container mt-4">
    <div class="d-flex justify-content-between align-items-center mb-4">
        <h2><i class="fas fa-upload"></i> Carica Database SQLite</h2>
        <a href="{{ url_for('admin_database') }}" class="btn btn-secondary">
            <i class="fas fa-arrow-left"></i> Indietro
        </a>
    </div>

    <!-- Info Card -->
    <div class="alert alert-info mb-4">
        <h5><i class="fas fa-info-circle"></i> Informazioni</h5>
        <p class="mb-0">
            Carica un file database SQLite (.db) esistente dal desktop PyArchInit o da altre fonti.
            Il file verrà validato e salvato nella cartella databases/ del server.
        </p>
    </div>

    <!-- Upload Form -->
    <div class="row">
        <div class="col-md-8 offset-md-2">
            <div class="card">
                <div class="card-header bg-primary text-white">
                    <h5 class="mb-0">Carica File Database</h5>
                </div>
                <div class="card-body">
                    <form method="POST" enctype="multipart/form-data">
                        {{ form.hidden_tag() }}

                        <!-- Database Name -->
                        <div class="mb-3">
                            {{ form.database_name.label(class="form-label") }}
                            <span class="text-danger">*</span>
                            {{ form.database_name(class="form-control", placeholder="Es: PyArchInit Desktop Export") }}
                            {% if form.database_name.description %}
                            <small class="form-text text-muted">
                                <i class="fas fa-question-circle"></i> {{ form.database_name.description }}
                            </small>
                            {% endif %}
                            {% if form.database_name.errors %}
                                {% for error in form.database_name.errors %}
                                    <div class="text-danger small">{{ error }}</div>
                                {% endfor %}
                            {% endif %}
                        </div>

                        <!-- Database File -->
                        <div class="mb-3">
                            {{ form.database_file.label(class="form-label") }}
                            <span class="text-danger">*</span>
                            {{ form.database_file(class="form-control", accept=".db,.sqlite,.sqlite3") }}
                            <small class="form-text text-muted">
                                <i class="fas fa-file-alt"></i> Seleziona un file .db, .sqlite o .sqlite3
                            </small>
                            {% if form.database_file.errors %}
                                {% for error in form.database_file.errors %}
                                    <div class="text-danger small">{{ error }}</div>
                                {% endfor %}
                            {% endif %}
                        </div>

                        <!-- Description -->
                        <div class="mb-3">
                            {{ form.description.label(class="form-label") }}
                            {{ form.description(class="form-control", rows=3, placeholder="Es: Database scavo Pompei 2024") }}
                            {% if form.description.description %}
                            <small class="form-text text-muted">
                                <i class="fas fa-question-circle"></i> {{ form.description.description }}
                            </small>
                            {% endif %}
                        </div>

                        <!-- Submit Button -->
                        <div class="d-grid gap-2">
                            <button type="submit" class="btn btn-primary btn-lg">
                                <i class="fas fa-upload"></i> Carica Database
                            </button>
                            <a href="{{ url_for('admin_database') }}" class="btn btn-outline-secondary">
                                <i class="fas fa-times"></i> Annulla
                            </a>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>

    <!-- Help Section -->
    <div class="row mt-4">
        <div class="col-md-8 offset-md-2">
            <div class="card border-info">
                <div class="card-header bg-info text-white">
                    <h6 class="mb-0"><i class="fas fa-lightbulb"></i> Suggerimenti</h6>
                </div>
                <div class="card-body">
                    <ul class="mb-0 small">
                        <li>Il database viene validato prima del caricamento</li>
                        <li>Assicurati che il file sia un database SQLite valido</li>
                        <li>Il database deve contenere le tabelle PyArchInit (site_table, us_table, etc.)</li>
                        <li>Dopo il caricamento, il database sarà disponibile nella lista connessioni</li>
                        <li>Il file originale non viene modificato, viene creata una copia</li>
                    </ul>
                </div>
            </div>
        </div>
    </div>
</div>
{% endblock %}