Add subcommands 'list' and 'modify'

src/model/data_catalogue.rs

@@ -55,6 +55,15 @@ pub struct DataCatalogue {
     ordner: Ordner,
 }
 
+impl DataCatalogue {
+    pub fn to_listed_string(&self) -> String {
+        format!(
+            "Datenkatalog '{}' in Revision '{}'",
+            self.name, self.revision
+        )
+    }
+}
+
 #[derive(Serialize, Deserialize, Debug)]
 #[serde(deny_unknown_fields)]
 pub struct Entries {

src/model/data_form.rs

@@ -160,6 +160,10 @@ impl DataForm {
             })
         }
     }
+
+    pub fn to_listed_string(&self) -> String {
+        format!("Formular '{}' in Revision '{}'", self.name, self.revision)
+    }
 }
 
 #[derive(Serialize, Deserialize, Debug)]

src/model/onkostar_editor.rs

@@ -22,6 +22,7 @@
  * SOFTWARE.
  */
 
+use console::style;
 use serde::{Deserialize, Serialize};
 
 use crate::model::data_catalogue::DataCatalogue;
@@ -47,6 +48,49 @@ impl OnkostarEditor {
             data_form.apply_variant();
         })
     }
+
+    pub fn list_forms(&self) {
+        println!(
+            "{}",
+            style("In der Datei sind folgende Inhalte gespeichert\n").bold()
+        );
+        println!(
+            "{} {}",
+            self.editor.property_catalogue.len(),
+            style("Merkmalskataloge").underlined()
+        );
+        self.editor
+            .property_catalogue
+            .iter()
+            .for_each(|data_form| println!("{}", data_form.to_listed_string()));
+        println!(
+            "\n{} {}",
+            self.editor.data_catalogue.len(),
+            style("Datenkataloge").underlined()
+        );
+        self.editor
+            .data_catalogue
+            .iter()
+            .for_each(|data_form| println!("{}", data_form.to_listed_string()));
+        println!(
+            "\n{} {}",
+            self.editor.data_form.len(),
+            style("Formulare").underlined()
+        );
+        self.editor
+            .data_form
+            .iter()
+            .for_each(|data_form| println!("{}", data_form.to_listed_string()));
+        println!(
+            "\n{} {}",
+            self.editor.unterformular.len(),
+            style("Unterformulare").underlined()
+        );
+        self.editor
+            .unterformular
+            .iter()
+            .for_each(|data_form| println!("{}", data_form.to_listed_string()));
+    }
 }
 
 #[derive(Serialize, Deserialize, Debug)]

src/model/property_catalogue.rs

@@ -52,6 +52,15 @@ pub struct PropertyCatalogue {
     ordner: Ordner,
 }
 
+impl PropertyCatalogue {
+    pub fn to_listed_string(&self) -> String {
+        format!(
+            "Merkmalskatalog '{}' in Revision '{}'",
+            self.name, self.revision
+        )
+    }
+}
+
 #[derive(Serialize, Deserialize, Debug)]
 #[serde(deny_unknown_fields)]
 pub struct Versions {

src/model/unterformular.rs

@@ -22,6 +22,7 @@
  * SOFTWARE.
  */
 
+use console::style;
 use serde::{Deserialize, Serialize};
 
 use crate::model::Ordner;
@@ -168,6 +169,21 @@ impl Unterformular {
             })
         }
     }
+
+    pub fn to_listed_string(&self) -> String {
+        if self.hat_unterformulare {
+            return format!(
+                "Unterformular '{}' in Revision '{}' {}",
+                self.name,
+                self.revision,
+                style("Unterformular mit Markierung 'hat Unterformulare'!").red()
+            );
+        }
+        format!(
+            "Unterformular '{}' in Revision '{}'",
+            self.name, self.revision
+        )
+    }
 }
 
 #[derive(Serialize, Deserialize, Debug)]