move id generation out of UI and into administration

1 files changed, 38 insertions, 6 deletions

diff --git a/src/administration.cpp b/src/administration.cpp
index c6ece04..edbc933 100644
--- a/src/administration.cpp
+++ b/src/administration.cpp
@@ -9,6 +9,11 @@
 
 administration g_administration;
 
+static s32 administration_create_id()
+{
+    return g_administration.next_id;
+}
+
 #define ADD_BRACKET(_country, _rate, _description)\
 {\
     country_tax_bracket* tb = (country_tax_bracket*)malloc(sizeof(country_tax_bracket));\
@@ -27,7 +32,6 @@ static int compare_tax_countries(const void *a, const void *b)
     return strcmp(objA->country_code, objB->country_code);
 }
 
-
 static void administration_create_default_tax_brackets()
 {
     // General brackets shared between countries.
@@ -197,6 +201,9 @@ static void administration_create_default_cost_centers()
 
 void administration_create()
 {
+    g_administration.next_id = 1;
+    g_administration.next_sequence_number = 1;
+
     list_init(&g_administration.contacts);
     list_init(&g_administration.projects);
     list_init(&g_administration.tax_brackets);
@@ -270,11 +277,6 @@ bool administration_remove_contact(contact data)
     return false;
 }
 
-s32 administration_create_id()
-{
-    return g_administration.next_id;
-}
-
 u32 administration_get_contact_count()
 {
     return list_size(&g_administration.contacts);
@@ -543,4 +545,34 @@ bool administration_update_cost_center(cost_center data)
     list_iterator_stop(&g_administration.cost_centers);
 
     return false;
+}
+
+static s32 administration_create_sequence_number()
+{
+    return g_administration.next_sequence_number;
+}
+
+invoice administration_create_empty_invoice()
+{
+    invoice result;
+    memset(&result, 0, sizeof(invoice));
+    snprintf(result.id, sizeof(result.id), "I/%d", administration_create_id());
+    snprintf(result.sequential_number, sizeof(result.id), "INV%010d", administration_create_sequence_number());
+    return result;
+}
+
+contact administration_create_empty_contact()
+{
+    contact result;
+    memset(&result, 0, sizeof(contact));
+    snprintf(result.id, IM_ARRAYSIZE(result.id), "C/%d", administration_create_id());
+    return result;
+}
+
+project administration_create_empty_project()
+{
+    project result;
+    memset(&result, 0, sizeof(project));
+    snprintf(result.id, IM_ARRAYSIZE(result.id), "P/%d", administration_create_id());
+    return project;
 }
\ No newline at end of file