Remove PDF generation

Revert PDF generation feature - will use external tool for HTML to PDF conversion.

src/main.rs

@@ -6,7 +6,6 @@ use std::fs;
 use std::path::Path;
 
 mod invoice_generator;
-mod pdf;
 
 use invoice_generator::{group_by_customer, read_csv_file, Customer};
 
@@ -15,43 +14,43 @@ fn fmt(v: f64) -> String {
 }
 
 #[derive(Clone)]
-pub struct ProductSummary {
-    pub name: String,
-    pub volume: String,
-    pub amount: String,
-    pub avg_price: String,
+struct ProductSummary {
+    name: String,
+    volume: String,
+    amount: String,
+    avg_price: String,
 }
 
 #[derive(Clone)]
-pub struct Summary {
-    pub total_volume: String,
-    pub grand_total: String,
-    pub products: Vec<ProductSummary>,
+struct Summary {
+    total_volume: String,
+    grand_total: String,
+    products: Vec<ProductSummary>,
 }
 
 #[derive(Clone)]
-pub struct CardData {
-    pub card_number: String,
-    pub transactions: Vec<FormattedTransaction>,
-    pub total_amount: String,
-    pub total_volume: String,
+struct CardData {
+    card_number: String,
+    transactions: Vec<FormattedTransaction>,
+    total_amount: String,
+    total_volume: String,
 }
 
 #[derive(Clone)]
-pub struct FormattedTransaction {
-    pub date: String,
-    pub quality_name: String,
-    pub price: String,
-    pub volume: String,
-    pub amount: String,
-    pub receipt: String,
+struct FormattedTransaction {
+    date: String,
+    quality_name: String,
+    price: String,
+    volume: String,
+    amount: String,
+    receipt: String,
 }
 
 #[derive(Clone)]
-pub struct PreparedCustomer {
-    pub customer_number: String,
-    pub cards: Vec<CardData>,
-    pub summary: Summary,
+struct PreparedCustomer {
+    customer_number: String,
+    cards: Vec<CardData>,
+    summary: Summary,
 }
 
 impl PreparedCustomer {
@@ -213,7 +212,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
     for (customer_num, customer) in customers {
         let prepared = PreparedCustomer::from_customer(customer);
         let customer_html = CustomerTemplate {
-            customer: prepared.clone(),
+            customer: prepared,
             period: period.clone(),
             generated_date: generated_date.clone(),
         }
@@ -222,15 +221,6 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
         let filename = format!("customer_{}.html", customer_num);
         fs::write(output_dir.join(&filename), customer_html)?;
         println!("Genererade {}", filename);
-
-        let pdf_filename = format!("customer_{}.pdf", customer_num);
-        pdf::generate_customer_pdf(
-            &prepared,
-            &period,
-            &generated_date,
-            &output_dir.join(&pdf_filename),
-        )?;
-        println!("Genererade {}", pdf_filename);
     }
 
     println!(