<?php

namespace App\Modules\StampeRate\Seeders;

use Illuminate\Database\Seeder;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Str;
use Carbon\Carbon;

/**
 * Seeder per il modulo Stampe Rate Avanzate
 * 
 * Popola le tabelle con:
 * - Template di esempio
 * - Configurazioni base
 * - Dati di test (se ambiente di development)
 */
class StampeRateSeeder extends Seeder
{
    /**
     * Run the database seeds.
     */
    public function run(): void
    {
        $this->seedTemplates();
        $this->seedConfigurations();

        // Solo in development, aggiungi dati di test
        if (app()->environment('local', 'development')) {
            $this->seedTestData();
        }
    }

    /**
     * Seed template di base
     */
    private function seedTemplates(): void
    {
        $templates = [
            [
                'nome' => 'Template Rata Standard',
                'descrizione' => 'Template base per la stampa delle rate condominiali',
                'categoria' => 'rate_standard',
                'html_content' => $this->getTemplateRataStandard(),
                'css_content' => $this->getCssRataStandard(),
                'variabili' => json_encode([
                    'condominio' => ['nome', 'indirizzo', 'codice_fiscale', 'amministratore', 'telefono', 'email'],
                    'proprietario' => ['nome', 'indirizzo', 'codice_fiscale', 'interno', 'millesimi'],
                    'rata' => ['numero', 'importo', 'scadenza', 'descrizione', 'periodo', 'note'],
                    'sistema' => ['data_stampa', 'numero_pagina', 'totale_pagine']
                ]),
                'tags' => 'standard,base,rate,condominiali',
                'status' => 'attivo',
                'versione' => '1.0.0',
                'is_pubblico' => true,
                'created_by' => 1,
                'created_at' => now(),
                'updated_at' => now()
            ],
            [
                'nome' => 'Template Avviso Scadenza',
                'descrizione' => 'Template per avvisi di pagamento in scadenza o scaduti',
                'categoria' => 'avvisi',
                'html_content' => $this->getTemplateAvvisoScadenza(),
                'css_content' => $this->getCssAvvisoScadenza(),
                'variabili' => json_encode([
                    'condominio' => ['nome', 'indirizzo', 'amministratore', 'telefono'],
                    'proprietario' => ['nome', 'indirizzo', 'interno'],
                    'rata' => ['numero', 'importo', 'scadenza', 'giorni_ritardo', 'interessi_mora'],
                    'avviso' => ['tipo', 'sollecito_numero', 'note_legali']
                ]),
                'tags' => 'avviso,scadenza,solleciti,mora',
                'status' => 'attivo',
                'versione' => '1.0.0',
                'is_pubblico' => true,
                'created_by' => 1,
                'created_at' => now(),
                'updated_at' => now()
            ],
            [
                'nome' => 'Template Riepilogativo Annuale',
                'descrizione' => 'Template per il riepilogo annuale dei pagamenti',
                'categoria' => 'riepilogativo',
                'html_content' => $this->getTemplateRiepilogativo(),
                'css_content' => $this->getCssRiepilogativo(),
                'variabili' => json_encode([
                    'condominio' => ['nome', 'indirizzo', 'amministratore'],
                    'proprietario' => ['nome', 'interno', 'millesimi'],
                    'riepilogo' => ['anno', 'totale_dovuto', 'totale_pagato', 'saldo', 'rate_pagate', 'rate_scadute'],
                    'dettaglio_rate' => ['lista_rate', 'pagamenti', 'saldi_mese']
                ]),
                'tags' => 'riepilogo,annuale,saldo,pagamenti',
                'status' => 'attivo',
                'versione' => '1.0.0',
                'is_pubblico' => true,
                'created_by' => 1,
                'created_at' => now(),
                'updated_at' => now()
            ],
            [
                'nome' => 'Template Moderno Colorato',
                'descrizione' => 'Template moderno con design colorato e professionale',
                'categoria' => 'rate_personalizzate',
                'html_content' => $this->getTemplateModerno(),
                'css_content' => $this->getCssModerno(),
                'variabili' => json_encode([
                    'condominio' => ['nome', 'indirizzo', 'logo_url'],
                    'proprietario' => ['nome', 'interno'],
                    'rata' => ['numero', 'importo', 'scadenza', 'descrizione'],
                    'design' => ['colore_primario', 'colore_secondario', 'font_family']
                ]),
                'tags' => 'moderno,colorato,design,professionale',
                'status' => 'attivo',
                'versione' => '1.0.0',
                'is_pubblico' => true,
                'created_by' => 1,
                'created_at' => now(),
                'updated_at' => now()
            ],
            [
                'nome' => 'Template Minimale',
                'descrizione' => 'Template essenziale e pulito per stampe veloci',
                'categoria' => 'rate_standard',
                'html_content' => $this->getTemplateMinimale(),
                'css_content' => $this->getCssMinimale(),
                'variabili' => json_encode([
                    'condominio' => ['nome'],
                    'proprietario' => ['nome', 'interno'],
                    'rata' => ['numero', 'importo', 'scadenza']
                ]),
                'tags' => 'minimale,veloce,essenziale,semplice',
                'status' => 'attivo',
                'versione' => '1.0.0',
                'is_pubblico' => true,
                'created_by' => 1,
                'created_at' => now(),
                'updated_at' => now()
            ]
        ];

        foreach ($templates as $template) {
            DB::table('stampe_templates')->insert($template);
        }

        echo "✅ Creati " . count($templates) . " template di base\n";
    }

    /**
     * Seed configurazioni modulo
     */
    private function seedConfigurations(): void
    {
        $configurations = [
            [
                'chiave' => 'stampe_rate.pdf_engine',
                'valore' => 'dompdf',
                'tipo' => 'string',
                'descrizione' => 'Engine per generazione PDF (dompdf, wkhtmltopdf, tcpdf)',
                'is_public' => false
            ],
            [
                'chiave' => 'stampe_rate.default_font_size',
                'valore' => '12',
                'tipo' => 'number',
                'descrizione' => 'Dimensione font di default per i PDF',
                'is_public' => true
            ],
            [
                'chiave' => 'stampe_rate.default_paper_size',
                'valore' => 'A4',
                'tipo' => 'string',
                'descrizione' => 'Formato carta di default (A4, A3, Letter)',
                'is_public' => true
            ],
            [
                'chiave' => 'stampe_rate.logo_path',
                'valore' => '/images/logo.png',
                'tipo' => 'string',
                'descrizione' => 'Percorso del logo aziendale',
                'is_public' => true
            ],
            [
                'chiave' => 'stampe_rate.email_from_name',
                'valore' => 'Amministratore Condominio',
                'tipo' => 'string',
                'descrizione' => 'Nome mittente per le email',
                'is_public' => false
            ],
            [
                'chiave' => 'stampe_rate.email_from_address',
                'valore' => 'admin@netgescon.local',
                'tipo' => 'string',
                'descrizione' => 'Indirizzo email mittente',
                'is_public' => false
            ],
            [
                'chiave' => 'stampe_rate.auto_cleanup_days',
                'valore' => '90',
                'tipo' => 'number',
                'descrizione' => 'Giorni dopo i quali eliminare automaticamente le stampe',
                'is_public' => false
            ],
            [
                'chiave' => 'stampe_rate.max_file_size',
                'valore' => '10485760',
                'tipo' => 'number',
                'descrizione' => 'Dimensione massima file in bytes (10MB)',
                'is_public' => false
            ],
            [
                'chiave' => 'stampe_rate.email_tracking_enabled',
                'valore' => 'true',
                'tipo' => 'boolean',
                'descrizione' => 'Abilita tracking aperture email',
                'is_public' => false
            ],
            [
                'chiave' => 'stampe_rate.watermark_text',
                'valore' => '',
                'tipo' => 'string',
                'descrizione' => 'Testo watermark sui PDF (vuoto = disabilitato)',
                'is_public' => true
            ],
            [
                'chiave' => 'stampe_rate.default_template_id',
                'valore' => '1',
                'tipo' => 'number',
                'descrizione' => 'ID del template di default',
                'is_public' => true
            ],
            [
                'chiave' => 'stampe_rate.batch_email_limit',
                'valore' => '50',
                'tipo' => 'number',
                'descrizione' => 'Limite invii email in batch',
                'is_public' => false
            ],
            [
                'chiave' => 'stampe_rate.template_cache_enabled',
                'valore' => 'true',
                'tipo' => 'boolean',
                'descrizione' => 'Abilita cache per i template compilati',
                'is_public' => false
            ],
            [
                'chiave' => 'stampe_rate.pdf_compression',
                'valore' => 'true',
                'tipo' => 'boolean',
                'descrizione' => 'Abilita compressione PDF',
                'is_public' => true
            ],
            [
                'chiave' => 'stampe_rate.footer_text',
                'valore' => 'Generato da NetGescon - Sistema di Gestione Condominiale',
                'tipo' => 'string',
                'descrizione' => 'Testo footer di default',
                'is_public' => true
            ]
        ];

        foreach ($configurations as $config) {
            $config['updated_by'] = 1;
            $config['created_at'] = now();
            $config['updated_at'] = now();

            DB::table('stampe_rate_config')->insert($config);
        }

        echo "✅ Create " . count($configurations) . " configurazioni base\n";
    }

    /**
     * Seed dati di test (solo development)
     */
    private function seedTestData(): void
    {
        // Crea alcune stampe di test
        $stampeTest = [
            [
                'nome' => 'Test Stampa Rate Gennaio 2025',
                'descrizione' => 'Stampa di test per le rate di gennaio',
                'tipo_documento' => 'rata_multipla',
                'status' => 'generata',
                'template_id' => 1,
                'stabile_id' => 1,
                'rate_selezionate' => json_encode([1, 2, 3, 4, 5]),
                'proprietari_selezionati' => json_encode([1, 2, 3, 4]),
                'parametri_stampa' => json_encode([
                    'font_size' => 12,
                    'paper_size' => 'A4',
                    'margins' => ['top' => 20, 'bottom' => 20, 'left' => 15, 'right' => 15]
                ]),
                'file_count' => 4,
                'file_size_total' => 2048576,
                'download_count' => 3,
                'created_by' => 1,
                'created_at' => now()->subDays(5),
                'updated_at' => now()->subDays(5)
            ],
            [
                'nome' => 'Avvisi Scadenza Dicembre 2024',
                'descrizione' => 'Avvisi per rate scadute di dicembre',
                'tipo_documento' => 'avviso_scadenza',
                'status' => 'inviata',
                'template_id' => 2,
                'stabile_id' => 1,
                'rate_selezionate' => json_encode([10, 11]),
                'proprietari_selezionati' => json_encode([2, 5]),
                'email_abilitata' => true,
                'email_subject' => 'Avviso pagamento in scadenza',
                'email_inviate_count' => 2,
                'email_aperte_count' => 1,
                'file_count' => 2,
                'created_by' => 1,
                'created_at' => now()->subDays(10),
                'updated_at' => now()->subDays(8)
            ]
        ];

        foreach ($stampeTest as $stampa) {
            DB::table('stampe_rate')->insert($stampa);
        }

        // Crea cronologia di test
        $historyTest = [
            [
                'stampa_id' => 1,
                'action' => 'created',
                'dettagli' => 'Stampa creata dall\'utente admin',
                'ip_address' => '127.0.0.1',
                'created_by' => 1,
                'created_at' => now()->subDays(5)
            ],
            [
                'stampa_id' => 1,
                'action' => 'generated',
                'dettagli' => 'PDF generati con successo (4 file)',
                'ip_address' => '127.0.0.1',
                'created_by' => 1,
                'created_at' => now()->subDays(5)
            ],
            [
                'stampa_id' => 1,
                'action' => 'downloaded',
                'dettagli' => 'Download ZIP con tutti i file',
                'ip_address' => '127.0.0.1',
                'created_by' => 1,
                'created_at' => now()->subDays(3)
            ],
            [
                'stampa_id' => 2,
                'action' => 'created',
                'dettagli' => 'Avviso scadenza creato',
                'ip_address' => '127.0.0.1',
                'created_by' => 1,
                'created_at' => now()->subDays(10)
            ],
            [
                'stampa_id' => 2,
                'action' => 'sent',
                'dettagli' => 'Email inviate a 2 destinatari',
                'ip_address' => '127.0.0.1',
                'created_by' => 1,
                'created_at' => now()->subDays(8)
            ]
        ];

        foreach ($historyTest as $history) {
            DB::table('stampe_rate_history')->insert($history);
        }

        // Crea log email di test
        $emailTest = [
            [
                'stampa_id' => 2,
                'tracking_id' => (string) Str::uuid(),
                'unsubscribe_token' => Str::random(32),
                'recipient_email' => 'proprietario1@example.com',
                'recipient_name' => 'Mario Rossi',
                'recipient_type' => 'proprietario',
                'proprietario_id' => 2,
                'subject' => 'Avviso pagamento in scadenza - Condominio Via Roma',
                'body_html' => '<p>Gentile proprietario, la informiamo che...</p>',
                'status' => 'sent',
                'sent_at' => now()->subDays(8),
                'opened_at' => now()->subDays(7),
                'opened_count' => 2,
                'opened_ip' => '192.168.1.100',
                'sent_by' => 1,
                'created_at' => now()->subDays(8),
                'updated_at' => now()->subDays(7)
            ],
            [
                'stampa_id' => 2,
                'tracking_id' => (string) Str::uuid(),
                'unsubscribe_token' => Str::random(32),
                'recipient_email' => 'proprietario2@example.com',
                'recipient_name' => 'Giuseppe Verdi',
                'recipient_type' => 'proprietario',
                'proprietario_id' => 5,
                'subject' => 'Avviso pagamento in scadenza - Condominio Via Roma',
                'body_html' => '<p>Gentile proprietario, la informiamo che...</p>',
                'status' => 'sent',
                'sent_at' => now()->subDays(8),
                'sent_by' => 1,
                'created_at' => now()->subDays(8),
                'updated_at' => now()->subDays(8)
            ]
        ];

        foreach ($emailTest as $email) {
            DB::table('stampe_rate_email_log')->insert($email);
        }

        echo "✅ Creati dati di test per il modulo\n";
    }

    // Template HTML/CSS

    private function getTemplateRataStandard(): string
    {
        return '<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>Rata Condominiale</title>
</head>
<body>
    <div class="header">
        <div class="logo">
            {{#if condominio.logo_url}}
            <img src="{{condominio.logo_url}}" alt="Logo" />
            {{/if}}
        </div>
        <div class="condominio-info">
            <h1>{{condominio.nome}}</h1>
            <p>{{condominio.indirizzo}}</p>
            <p>C.F. {{condominio.codice_fiscale}}</p>
            {{#if condominio.amministratore}}
            <p>Amministratore: {{condominio.amministratore}}</p>
            {{/if}}
        </div>
    </div>
    
    <div class="destinatario">
        <h3>Spett.le</h3>
        <p><strong>{{proprietario.nome}}</strong></p>
        <p>{{proprietario.indirizzo}}</p>
        <p>Interno: {{proprietario.interno}}</p>
        {{#if proprietario.codice_fiscale}}
        <p>C.F. {{proprietario.codice_fiscale}}</p>
        {{/if}}
    </div>
    
    <div class="rata-info">
        <h2>RATA CONDOMINIALE N. {{rata.numero}}</h2>
        <div class="rata-dettagli">
            <div class="rata-campo">
                <span class="label">Periodo:</span>
                <span class="value">{{rata.periodo}}</span>
            </div>
            <div class="rata-campo">
                <span class="label">Scadenza:</span>
                <span class="value important">{{rata.scadenza}}</span>
            </div>
            <div class="rata-campo">
                <span class="label">Importo:</span>
                <span class="value important">€ {{rata.importo}}</span>
            </div>
            {{#if proprietario.millesimi}}
            <div class="rata-campo">
                <span class="label">Millesimi:</span>
                <span class="value">{{proprietario.millesimi}}</span>
            </div>
            {{/if}}
        </div>
    </div>
    
    {{#if rata.descrizione}}
    <div class="descrizione">
        <h3>Descrizione</h3>
        <p>{{rata.descrizione}}</p>
    </div>
    {{/if}}
    
    {{#if rata.note}}
    <div class="note">
        <h3>Note</h3>
        <p>{{rata.note}}</p>
    </div>
    {{/if}}
    
    <div class="footer">
        <p>Documento generato il {{sistema.data_stampa}}</p>
        {{#if condominio.telefono}}
        <p>Per informazioni: {{condominio.telefono}} - {{condominio.email}}</p>
        {{/if}}
    </div>
</body>
</html>';
    }

    private function getCssRataStandard(): string
    {
        return 'body {
    font-family: Arial, sans-serif;
    font-size: 11pt;
    line-height: 1.4;
    margin: 0;
    padding: 20px;
    color: #333;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 2px solid #333;
    padding-bottom: 15px;
    margin-bottom: 20px;
}

.logo img {
    max-height: 60px;
    max-width: 120px;
}

.condominio-info {
    text-align: right;
    flex: 1;
    margin-left: 20px;
}

.condominio-info h1 {
    margin: 0 0 10px 0;
    font-size: 16pt;
    color: #2c3e50;
}

.condominio-info p {
    margin: 3px 0;
    font-size: 9pt;
}

.destinatario {
    margin: 30px 0;
    padding: 15px;
    background-color: #f8f9fa;
    border-left: 4px solid #3498db;
}

.destinatario h3 {
    margin: 0 0 10px 0;
    font-size: 12pt;
}

.destinatario p {
    margin: 5px 0;
}

.rata-info {
    margin: 30px 0;
    text-align: center;
}

.rata-info h2 {
    font-size: 18pt;
    color: #2c3e50;
    border: 2px solid #3498db;
    padding: 15px;
    margin-bottom: 20px;
    background-color: #ecf0f1;
}

.rata-dettagli {
    display: table;
    width: 100%;
    border-collapse: collapse;
}

.rata-campo {
    display: table-row;
}

.rata-campo .label,
.rata-campo .value {
    display: table-cell;
    padding: 8px 15px;
    border: 1px solid #bdc3c7;
}

.rata-campo .label {
    background-color: #ecf0f1;
    font-weight: bold;
    width: 40%;
}

.rata-campo .value {
    text-align: right;
}

.rata-campo .value.important {
    font-weight: bold;
    font-size: 12pt;
    color: #e74c3c;
}

.descrizione,
.note {
    margin: 20px 0;
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 5px;
}

.descrizione h3,
.note h3 {
    margin: 0 0 10px 0;
    font-size: 12pt;
    color: #2c3e50;
}

.footer {
    margin-top: 40px;
    padding-top: 15px;
    border-top: 1px solid #bdc3c7;
    text-align: center;
    font-size: 9pt;
    color: #7f8c8d;
}

.footer p {
    margin: 5px 0;
}';
    }

    private function getTemplateAvvisoScadenza(): string
    {
        return '<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>Avviso di Pagamento</title>
</head>
<body>
    <div class="header urgente">
        <div class="avviso-tipo">
            <h1>⚠️ AVVISO DI PAGAMENTO</h1>
            <p class="sottotitolo">{{avviso.tipo}}</p>
        </div>
        <div class="condominio-info">
            <h2>{{condominio.nome}}</h2>
            <p>{{condominio.indirizzo}}</p>
        </div>
    </div>
    
    <div class="destinatario">
        <p><strong>Alla cortese attenzione di:</strong></p>
        <p class="nome-destinatario">{{proprietario.nome}}</p>
        <p>{{proprietario.indirizzo}}</p>
        <p>Interno: {{proprietario.interno}}</p>
    </div>
    
    <div class="messaggio-principale">
        <p>Con la presente La informiamo che risulta <strong>non ancora pervenuto</strong> il pagamento della seguente rata condominiale:</p>
    </div>
    
    <div class="rata-scaduta">
        <h3>DETTAGLI RATA SCADUTA</h3>
        <div class="rata-box">
            <div class="rata-numero">Rata N. {{rata.numero}}</div>
            <div class="rata-importo">€ {{rata.importo}}</div>
            <div class="rata-scadenza">Scadenza: {{rata.scadenza}}</div>
            {{#if rata.giorni_ritardo}}
            <div class="giorni-ritardo">Ritardo: {{rata.giorni_ritardo}} giorni</div>
            {{/if}}
        </div>
        
        {{#if rata.interessi_mora}}
        <div class="mora-info">
            <p><strong>Interessi di mora maturati:</strong> € {{rata.interessi_mora}}</p>
        </div>
        {{/if}}
    </div>
    
    <div class="istruzioni-pagamento">
        <h3>🏦 MODALITÀ DI PAGAMENTO</h3>
        <p>Il pagamento dovrà essere effettuato <strong>entro 15 giorni</strong> dal ricevimento del presente avviso.</p>
        <p>Per informazioni sui metodi di pagamento, contattare l\'amministratore.</p>
    </div>
    
    {{#if avviso.note_legali}}
    <div class="note-legali">
        <h3>⚖️ NOTE LEGALI</h3>
        <p>{{avviso.note_legali}}</p>
    </div>
    {{/if}}
    
    <div class="contatti">
        <h3>📞 CONTATTI AMMINISTRATORE</h3>
        <p><strong>{{condominio.amministratore}}</strong></p>
        <p>Tel: {{condominio.telefono}}</p>
    </div>
    
    <div class="footer">
        <p>Documento generato automaticamente il {{sistema.data_stampa}}</p>
        {{#if avviso.sollecito_numero}}
        <p>Sollecito n. {{avviso.sollecito_numero}}</p>
        {{/if}}
    </div>
</body>
</html>';
    }

    private function getCssAvvisoScadenza(): string
    {
        return 'body {
    font-family: Arial, sans-serif;
    font-size: 11pt;
    line-height: 1.5;
    margin: 0;
    padding: 20px;
    color: #2c3e50;
}

.header.urgente {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    margin-bottom: 30px;
}

.header.urgente h1 {
    font-size: 22pt;
    margin: 0 0 10px 0;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.sottotitolo {
    font-size: 14pt;
    font-weight: bold;
    margin: 10px 0;
}

.condominio-info h2 {
    font-size: 16pt;
    margin: 10px 0 5px 0;
}

.destinatario {
    background-color: #ecf0f1;
    padding: 20px;
    border-left: 5px solid #e74c3c;
    margin: 20px 0;
}

.nome-destinatario {
    font-size: 14pt;
    font-weight: bold;
    color: #e74c3c;
    margin: 10px 0;
}

.messaggio-principale {
    background-color: #fff3cd;
    border: 1px solid #ffeaa7;
    padding: 20px;
    border-radius: 5px;
    margin: 30px 0;
    text-align: center;
    font-size: 12pt;
}

.rata-scaduta {
    background-color: #f8d7da;
    border: 2px solid #e74c3c;
    border-radius: 10px;
    padding: 25px;
    margin: 30px 0;
    text-align: center;
}

.rata-scaduta h3 {
    color: #e74c3c;
    font-size: 16pt;
    margin: 0 0 20px 0;
    text-transform: uppercase;
}

.rata-box {
    background-color: white;
    border-radius: 8px;
    padding: 20px;
    margin: 15px 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.rata-numero {
    font-size: 14pt;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 10px;
}

.rata-importo {
    font-size: 24pt;
    font-weight: bold;
    color: #e74c3c;
    margin: 15px 0;
}

.rata-scadenza {
    font-size: 12pt;
    color: #34495e;
    margin: 10px 0;
}

.giorni-ritardo {
    background-color: #e74c3c;
    color: white;
    padding: 8px 15px;
    border-radius: 20px;
    display: inline-block;
    font-weight: bold;
    margin-top: 10px;
}

.mora-info {
    background-color: #fff;
    border: 1px solid #e74c3c;
    padding: 15px;
    border-radius: 5px;
    margin-top: 15px;
}

.mora-info p {
    margin: 0;
    font-size: 12pt;
    color: #e74c3c;
}

.istruzioni-pagamento {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    border-radius: 5px;
    padding: 20px;
    margin: 30px 0;
}

.istruzioni-pagamento h3 {
    color: #155724;
    font-size: 14pt;
    margin: 0 0 15px 0;
}

.note-legali {
    background-color: #f8f9fa;
    border-left: 4px solid #6c757d;
    padding: 20px;
    margin: 30px 0;
}

.note-legali h3 {
    color: #495057;
    font-size: 12pt;
    margin: 0 0 15px 0;
}

.contatti {
    background-color: #e3f2fd;
    border: 1px solid #2196f3;
    border-radius: 5px;
    padding: 20px;
    margin: 30px 0;
}

.contatti h3 {
    color: #1976d2;
    font-size: 14pt;
    margin: 0 0 15px 0;
}

.footer {
    border-top: 2px solid #bdc3c7;
    padding-top: 20px;
    margin-top: 40px;
    text-align: center;
    font-size: 9pt;
    color: #7f8c8d;
}

.footer p {
    margin: 5px 0;
}';
    }

    private function getTemplateRiepilogativo(): string
    {
        return '<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>Riepilogo Annuale</title>
</head>
<body>
    <div class="header">
        <h1>RIEPILOGO ANNUALE {{riepilogo.anno}}</h1>
        <div class="condominio">
            <h2>{{condominio.nome}}</h2>
            <p>{{condominio.indirizzo}}</p>
        </div>
    </div>
    
    <div class="proprietario-info">
        <h3>Proprietario</h3>
        <p><strong>{{proprietario.nome}}</strong></p>
        <p>Interno: {{proprietario.interno}} - Millesimi: {{proprietario.millesimi}}</p>
    </div>
    
    <div class="riepilogo-generale">
        <h3>📊 RIEPILOGO GENERALE</h3>
        <div class="stats-grid">
            <div class="stat-box">
                <div class="stat-label">Totale Dovuto</div>
                <div class="stat-value">€ {{riepilogo.totale_dovuto}}</div>
            </div>
            <div class="stat-box">
                <div class="stat-label">Totale Pagato</div>
                <div class="stat-value paid">€ {{riepilogo.totale_pagato}}</div>
            </div>
            <div class="stat-box">
                <div class="stat-label">Saldo</div>
                <div class="stat-value {{#if riepilogo.saldo_negativo}}negative{{else}}positive{{/if}}">
                    € {{riepilogo.saldo}}
                </div>
            </div>
        </div>
        
        <div class="stats-grid">
            <div class="stat-box">
                <div class="stat-label">Rate Pagate</div>
                <div class="stat-value">{{riepilogo.rate_pagate}}</div>
            </div>
            <div class="stat-box">
                <div class="stat-label">Rate Scadute</div>
                <div class="stat-value negative">{{riepilogo.rate_scadute}}</div>
            </div>
        </div>
    </div>
    
    <div class="dettaglio-rate">
        <h3>📋 DETTAGLIO RATE</h3>
        <table>
            <thead>
                <tr>
                    <th>Mese</th>
                    <th>N. Rata</th>
                    <th>Importo</th>
                    <th>Scadenza</th>
                    <th>Pagamento</th>
                    <th>Stato</th>
                </tr>
            </thead>
            <tbody>
                {{#each dettaglio_rate.lista_rate}}
                <tr class="{{status_class}}">
                    <td>{{mese}}</td>
                    <td>{{numero}}</td>
                    <td>€ {{importo}}</td>
                    <td>{{scadenza}}</td>
                    <td>{{data_pagamento}}</td>
                    <td>
                        <span class="status-badge {{status_class}}">{{status_text}}</span>
                    </td>
                </tr>
                {{/each}}
            </tbody>
        </table>
    </div>
    
    {{#if dettaglio_rate.pagamenti}}
    <div class="pagamenti-effettuati">
        <h3>💳 PAGAMENTI EFFETTUATI</h3>
        <table>
            <thead>
                <tr>
                    <th>Data</th>
                    <th>Importo</th>
                    <th>Modalità</th>
                    <th>Riferimento</th>
                </tr>
            </thead>
            <tbody>
                {{#each dettaglio_rate.pagamenti}}
                <tr>
                    <td>{{data}}</td>
                    <td>€ {{importo}}</td>
                    <td>{{modalita}}</td>
                    <td>{{riferimento}}</td>
                </tr>
                {{/each}}
            </tbody>
        </table>
    </div>
    {{/if}}
    
    <div class="footer">
        <p>Documento generato il {{sistema.data_stampa}}</p>
        <p>Per ulteriori informazioni contattare: {{condominio.amministratore}}</p>
    </div>
</body>
</html>';
    }

    private function getCssRiepilogativo(): string
    {
        return 'body {
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    font-size: 10pt;
    line-height: 1.4;
    margin: 0;
    padding: 15px;
    color: #2c3e50;
}

.header {
    text-align: center;
    margin-bottom: 30px;
    border-bottom: 3px solid #3498db;
    padding-bottom: 20px;
}

.header h1 {
    font-size: 24pt;
    color: #2c3e50;
    margin: 0 0 15px 0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.condominio h2 {
    font-size: 16pt;
    color: #3498db;
    margin: 10px 0 5px 0;
}

.proprietario-info {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
    border-left: 5px solid #3498db;
}

.proprietario-info h3 {
    margin: 0 0 10px 0;
    color: #2c3e50;
    font-size: 12pt;
}

.riepilogo-generale {
    margin: 30px 0;
}

.riepilogo-generale h3 {
    font-size: 14pt;
    color: #2c3e50;
    margin: 0 0 20px 0;
    border-bottom: 2px solid #ecf0f1;
    padding-bottom: 10px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin: 20px 0;
}

.stat-box {
    background: white;
    border: 1px solid #e1e8ed;
    border-radius: 8px;
    padding: 15px;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.stat-label {
    font-size: 9pt;
    color: #7f8c8d;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    font-size: 16pt;
    font-weight: bold;
    color: #2c3e50;
}

.stat-value.paid {
    color: #27ae60;
}

.stat-value.positive {
    color: #27ae60;
}

.stat-value.negative {
    color: #e74c3c;
}

.dettaglio-rate,
.pagamenti-effettuati {
    margin: 30px 0;
}

.dettaglio-rate h3,
.pagamenti-effettuati h3 {
    font-size: 14pt;
    color: #2c3e50;
    margin: 0 0 15px 0;
    border-bottom: 2px solid #ecf0f1;
    padding-bottom: 10px;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

thead th {
    background-color: #34495e;
    color: white;
    padding: 12px 8px;
    font-size: 9pt;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

tbody td {
    padding: 10px 8px;
    border-bottom: 1px solid #ecf0f1;
    font-size: 9pt;
}

tbody tr:hover {
    background-color: #f8f9fa;
}

tbody tr.pagata {
    background-color: #d5f4e6;
}

tbody tr.scaduta {
    background-color: #ffeaa7;
}

tbody tr.non-pagata {
    background-color: #fab1a0;
}

.status-badge {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 8pt;
    font-weight: bold;
    text-transform: uppercase;
}

.status-badge.pagata {
    background-color: #27ae60;
    color: white;
}

.status-badge.scaduta {
    background-color: #f39c12;
    color: white;
}

.status-badge.non-pagata {
    background-color: #e74c3c;
    color: white;
}

.footer {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 2px solid #ecf0f1;
    text-align: center;
    font-size: 8pt;
    color: #7f8c8d;
}

.footer p {
    margin: 5px 0;
}

@media print {
    body { padding: 10px; }
    .stat-box { break-inside: avoid; }
    table { page-break-inside: auto; }
    tr { page-break-inside: avoid; }
}';
    }

    private function getTemplateModerno(): string
    {
        return '<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>Rata Condominiale - Design Moderno</title>
</head>
<body>
    <div class="container">
        <div class="header-modern">
            <div class="brand-section">
                {{#if condominio.logo_url}}
                <img src="{{condominio.logo_url}}" alt="Logo" class="logo-modern"/>
                {{/if}}
                <div class="brand-text">
                    <h1>{{condominio.nome}}</h1>
                    <p class="address">{{condominio.indirizzo}}</p>
                </div>
            </div>
            <div class="document-type">
                <span class="type-badge">RATA CONDOMINIALE</span>
            </div>
        </div>
        
        <div class="content-grid">
            <div class="left-panel">
                <div class="card destinatario-card">
                    <div class="card-header">
                        <h3>👤 Destinatario</h3>
                    </div>
                    <div class="card-body">
                        <p class="recipient-name">{{proprietario.nome}}</p>
                        <p class="recipient-detail">Interno {{proprietario.interno}}</p>
                    </div>
                </div>
                
                <div class="card info-card">
                    <div class="card-header">
                        <h3>📋 Dettagli</h3>
                    </div>
                    <div class="card-body">
                        <div class="info-row">
                            <span class="info-label">Rata N.</span>
                            <span class="info-value">{{rata.numero}}</span>
                        </div>
                        <div class="info-row">
                            <span class="info-label">Scadenza</span>
                            <span class="info-value highlight">{{rata.scadenza}}</span>
                        </div>
                        {{#if proprietario.millesimi}}
                        <div class="info-row">
                            <span class="info-label">Millesimi</span>
                            <span class="info-value">{{proprietario.millesimi}}</span>
                        </div>
                        {{/if}}
                    </div>
                </div>
            </div>
            
            <div class="right-panel">
                <div class="amount-showcase">
                    <div class="amount-label">Importo da Pagare</div>
                    <div class="amount-value">€ {{rata.importo}}</div>
                    <div class="amount-sublabel">Scadenza: {{rata.scadenza}}</div>
                </div>
                
                {{#if rata.descrizione}}
                <div class="description-box">
                    <h4>📝 Descrizione</h4>
                    <p>{{rata.descrizione}}</p>
                </div>
                {{/if}}
            </div>
        </div>
        
        <div class="footer-modern">
            <div class="footer-left">
                <p>Documento generato il {{sistema.data_stamina}}</p>
            </div>
            <div class="footer-right">
                <p>NetGescon - Sistema di Gestione Condominiale</p>
            </div>
        </div>
    </div>
</body>
</html>';
    }

    private function getCssModerno(): string
    {
        return 'body {
    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #2d3748;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    min-height: 100vh;
    box-shadow: 0 20px 60px rgba(0,0,0,0.1);
}

.header-modern {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    color: white;
    padding: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-section {
    display: flex;
    align-items: center;
    gap: 20px;
}

.logo-modern {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(255,255,255,0.3);
}

.brand-text h1 {
    font-size: 24pt;
    font-weight: 700;
    margin: 0;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.address {
    font-size: 11pt;
    opacity: 0.9;
    margin: 5px 0 0 0;
}

.type-badge {
    background: rgba(255,255,255,0.2);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 10pt;
    font-weight: 600;
    letter-spacing: 1px;
    backdrop-filter: blur(10px);
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    padding: 40px 30px;
}

.card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #e2e8f0;
    margin-bottom: 20px;
    overflow: hidden;
}

.card-header {
    background: linear-gradient(135deg, #f7fafc, #edf2f7);
    padding: 15px 20px;
    border-bottom: 1px solid #e2e8f0;
}

.card-header h3 {
    margin: 0;
    font-size: 12pt;
    color: #4a5568;
    font-weight: 600;
}

.card-body {
    padding: 20px;
}

.recipient-name {
    font-size: 16pt;
    font-weight: 700;
    color: #2d3748;
    margin: 0 0 8px 0;
}

.recipient-detail {
    color: #718096;
    margin: 0;
    font-size: 11pt;
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #f7fafc;
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    font-size: 10pt;
    color: #718096;
    font-weight: 500;
}

.info-value {
    font-size: 11pt;
    font-weight: 600;
    color: #2d3748;
}

.info-value.highlight {
    color: #e53e3e;
    font-weight: 700;
}

.amount-showcase {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 30px;
    border-radius: 16px;
    text-align: center;
    margin-bottom: 25px;
    position: relative;
    overflow: hidden;
}

.amount-showcase::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    transform: rotate(45deg);
}

.amount-label {
    font-size: 11pt;
    opacity: 0.9;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

.amount-value {
    font-size: 36pt;
    font-weight: 800;
    margin: 10px 0;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.amount-sublabel {
    font-size: 10pt;
    opacity: 0.8;
}

.description-box {
    background: #f7fafc;
    border-left: 4px solid #4facfe;
    padding: 20px;
    border-radius: 0 8px 8px 0;
}

.description-box h4 {
    margin: 0 0 12px 0;
    font-size: 11pt;
    color: #4a5568;
    font-weight: 600;
}

.description-box p {
    margin: 0;
    line-height: 1.6;
    color: #2d3748;
    font-size: 10pt;
}

.footer-modern {
    background: #f7fafc;
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #e2e8f0;
    font-size: 9pt;
    color: #718096;
}

.footer-left p,
.footer-right p {
    margin: 0;
}

@media print {
    body {
        background: white;
    }
    
    .container {
        box-shadow: none;
    }
    
    .content-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
        padding: 20px;
    }
}';
    }

    private function getTemplateMinimale(): string
    {
        return '<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>Rata - {{rata.numero}}</title>
</head>
<body>
    <div class="header-minimal">
        <h1>{{condominio.nome}}</h1>
        <h2>RATA N. {{rata.numero}}</h2>
    </div>
    
    <div class="content-minimal">
        <div class="recipient">
            <strong>{{proprietario.nome}}</strong><br>
            Interno: {{proprietario.interno}}
        </div>
        
        <div class="amount-section">
            <div class="amount">€ {{rata.importo}}</div>
            <div class="due-date">Scadenza: {{rata.scadenza}}</div>
        </div>
    </div>
    
    <div class="footer-minimal">
        Generato il {{sistema.data_stampa}}
    </div>
</body>
</html>';
    }

    private function getCssMinimale(): string
    {
        return 'body {
    font-family: Arial, sans-serif;
    font-size: 12pt;
    margin: 20px;
    color: #333;
    line-height: 1.4;
}

.header-minimal {
    text-align: center;
    border-bottom: 2px solid #333;
    padding-bottom: 15px;
    margin-bottom: 30px;
}

.header-minimal h1 {
    font-size: 18pt;
    margin: 0 0 10px 0;
}

.header-minimal h2 {
    font-size: 16pt;
    margin: 0;
    color: #666;
}

.content-minimal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 40px 0;
}

.recipient {
    font-size: 14pt;
}

.amount-section {
    text-align: right;
}

.amount {
    font-size: 24pt;
    font-weight: bold;
    color: #e74c3c;
    margin-bottom: 5px;
}

.due-date {
    font-size: 11pt;
    color: #666;
}

.footer-minimal {
    text-align: center;
    font-size: 9pt;
    color: #999;
    border-top: 1px solid #ccc;
    padding-top: 15px;
    margin-top: 50px;
}';
    }
}