X-Git-Url: https://git.llucax.com/z.facultad/75.06/emufs.git/blobdiff_plain/a339833551941a32ea6f156e136fd2f7ee95f8bf..9fd7fdefa9de8b8932cd4c3951792f80ba91b676:/gui/articulos.c

diff --git a/gui/articulos.c b/gui/articulos.c
index af349dd..81bb207 100644
--- a/gui/articulos.c
+++ b/gui/articulos.c
@@ -1,6 +1,10 @@
 
 #include "articulos.h"
 
+t_LstArticulos *lst_articulos;
+
+t_Articulo *art_form_buscar(WINDOW *win);
+
 t_LstArticulos *art_cargar(const char *filename)
 {
 	xmlDocPtr document;
@@ -75,16 +79,19 @@ t_LstArticulos *art_cargar(const char *filename)
 	xmlFreeDoc(document);
 	xmlCleanupParser();
 
+	lst_articulos = tmp;
 	return tmp;
 }
 
 int art_liberar(t_LstArticulos *l)
 {
+	if (l == NULL) l = lst_articulos;
 	if (l == NULL) return 1;
 
 	free(l->array);
 	free(l);
 
+	lst_articulos = NULL;
 	return 0;
 }
 
@@ -92,6 +99,9 @@ t_Articulo *art_obtener(t_LstArticulos *lst, const char *numero)
 {
 	int i, j;
 	int n = atoi(numero);
+
+	if (lst == NULL) lst = lst_articulos;
+
 	for(i=0; i<lst->cant; i++) {
 		j = atoi(lst->array[i].numero);
 		if (n == j)
@@ -101,3 +111,102 @@ t_Articulo *art_obtener(t_LstArticulos *lst, const char *numero)
 	return NULL;
 }
 
+t_Articulo *art_form_buscar(WINDOW *win)
+{
+	t_Form *form;
+	t_Articulo *articulo;
+
+	form = form_crear(win);
+	form_agregar_widget(form, INPUT, "Numero de Artículo", 8, "");
+	form_ejecutar(form, 1,1);
+	articulo = art_obtener(NULL, form_obtener_valor(form, "Numero de Artículo"));
+	form_destruir(form);
+
+	return articulo;
+}
+
+void art_modificar(char *s)
+{
+	WINDOW *win;
+	t_Form *form;
+	t_Articulo *articulo;
+
+	win = newwin(8, 68, 13, 1);
+	box(win, 0, 0);
+	wrefresh(win);
+
+	articulo = art_form_buscar(win);
+
+	if (articulo != NULL) {
+		form = form_crear(win);
+		form_agregar_widget(form, INPUT, "Numero de Artículo", 8, articulo->numero);
+		form_agregar_widget(form, INPUT, "Descripción", 50, articulo->desc);
+		form_agregar_widget(form, INPUT, "Presentación", 30, articulo->presentacion);
+		form_agregar_widget(form, INPUT, "Stock Actual", 8, articulo->existencia);
+		form_agregar_widget(form, INPUT, "PVU", 8, articulo->pvu);
+		form_agregar_widget(form, INPUT, "Stock Mínimo", 8, articulo->emin);
+		form_ejecutar(form, 1,1);
+
+		/* TODO : Actualizar registro */
+		
+		form_destruir(form);
+	}	
+
+	werase(win);
+	wrefresh(win);
+	delwin(win);
+}
+
+void art_eliminar(char *s)
+{
+	WINDOW *win;
+	t_Articulo *articulo;
+
+	win = newwin(8, 68, 13, 1);
+	box(win, 0, 0);
+	wrefresh(win);
+
+	articulo = art_form_buscar(win);
+
+	if (articulo == NULL) {
+		wattron(win, COLOR_PAIR(COLOR_YELLOW));
+		mvwaddstr(win, 6, 4, "No existe artículo con ese código. Abortando!");
+		wattroff(win, COLOR_PAIR(COLOR_YELLOW));
+		wrefresh(win);
+		getch();
+	} else {
+		/* TODO : Eliminar un registro */
+	}
+
+	werase(win);
+	wrefresh(win);
+	delwin(win);
+}
+
+void art_agregar(char *s)
+{
+	WINDOW *win;
+	t_Form *form;
+
+	win = newwin(8, 68, 13, 1);
+	box(win, 0, 0);
+	wrefresh(win);
+
+	form = form_crear(win);
+	form_agregar_widget(form, INPUT, "Numero de Artículo", 8, "");
+	form_agregar_widget(form, INPUT, "Descripción", 50, "");
+	form_agregar_widget(form, INPUT, "Presentación", 30, "");
+	form_agregar_widget(form, INPUT, "Stock Actual", 8, "");
+	form_agregar_widget(form, INPUT, "PVU", 8, "");
+	form_agregar_widget(form, INPUT, "Stock Mínimo", 8, "");
+	form_ejecutar(form, 1,1);
+	
+	/* TODO : Agregar el nuevo elemento */
+
+	form_destruir(form);
+
+	werase(win);
+	wrefresh(win);
+	delwin(win);
+}
+