Added rough draft of view()

src/dodo.c

@@ -4,6 +4,15 @@
 #include "x_string.h"
 #include "x_curses.h"
 
+int checksqlerr(int rc, char *errmsg){
+	if( rc!=SQLITE_OK ){
+		fprintf(stderr, "SQL error: %s\n", errmsg);
+		sqlite3_free(errmsg);
+		return 1;
+	}
+	return 0;
+}
+
 
 int opendb(sqlite3 **db, char* filename){
 	int rc = 0;
@@ -29,6 +38,39 @@ int callback(void *NotUsed, int argc, char **argv, char **azColName){
 	return 0;
 }
 
+int get_num_rows_sql_helper(void *NotUsed, int argc, char **argv, char **azColName){
+
+	if ( !argv[0] ){
+		return 1;
+	}
+
+	printf("%s\n", argv[0]);
+	return 0;
+}
+
+
+// Get number of tasks from tasks table give status
+// TODO: Gotta make the error checking not broken
+int get_num_rows(sqlite3 *db, char* status, char *errmsg){
+	char *sql_query = "SELECT COUNT(*)  FROM tasks WHERE status = ?";
+	sqlite3_stmt *out_stmt;
+	int rc = 0;
+	//rc = sqlite3_exec(db, sql_query, get_num_rows_sql_helper, 0, &errmsg);
+	//checksqlerr(rc, errmsg);
+
+	rc = sqlite3_prepare_v2(db, sql_query, -1, &out_stmt, NULL);
+	checksqlerr(rc, errmsg);
+
+	rc = sqlite3_bind_text(out_stmt, 1, status, -1, SQLITE_STATIC);
+	checksqlerr(rc, errmsg);
+
+	while ( rc = sqlite3_step(out_stmt) == SQLITE_ROW ){
+		return sqlite3_column_int(out_stmt, 0);
+	}
+
+	return 1;
+}
+
 int print_select(void *NotUsed, int argc, char **argv, char **azColName){
 	int i = 0;
 	for(i=0; i<argc; i++){
@@ -40,15 +82,6 @@ int print_select(void *NotUsed, int argc, char **argv, char **azColName){
 }
 
 
-int checksqlerr(int rc, char *errmsg){
-	if( rc!=SQLITE_OK ){
-		fprintf(stderr, "SQL error: %s\n", errmsg);
-		sqlite3_free(errmsg);
-		return 1;
-	}
-	return 0;
-}
-
 int view_all(sqlite3 *db, char *errmsg){
 	int rc = 0;
 
@@ -59,15 +92,46 @@ int view_all(sqlite3 *db, char *errmsg){
 
 int view(sqlite3 *db, char *errmsg){
 	int rc = 0;
-	char *sql_query = "SELECT COUNT(*)  FROM tasks WHERE status = 'today'";
+	int numrows = 0;
-	//sql_query = x_strconcat(sql_query, "UNION ALL ");
+	char* status = "today";
-	//sql_query = x_strconcat(sql_query, "SELECT title,due_date FROM tasks WHERE status = 'backlog'");
+	char *sql_query = "SELECT title,due_date FROM tasks WHERE status='today'";
 
+	// Print Heading TODO: make func
+	printf("%s%stitle      due date%s", X_BOLD, X_UNDL, X_RST);
+	printf("      %s%stitle      due date%s", X_BOLD, X_UNDL, X_RST);
 	printf("      %s%stitle      due date%s", X_BOLD, X_UNDL, X_RST);
 	printf("\n");
 
+
+	// Print "today" tasks
+	numrows = get_num_rows(db, status, errmsg);
 	rc = sqlite3_exec(db, sql_query, print_select, 0, &errmsg);
 	checksqlerr(rc, errmsg);
+	X_goup(numrows);
+	X_goright(25);
+
+	// Print "backlog" tasks
+	status = "backlog";
+	sql_query = "SELECT title,due_date FROM tasks WHERE status='backlog'";
+	numrows = get_num_rows(db, status, errmsg);
+	rc = sqlite3_exec(db, sql_query, print_select, 0, &errmsg);
+	checksqlerr(rc, errmsg);
+	X_goup(numrows);
+	X_goright(50);
+
+	// Print "blocked" tasks
+	status = "blocked";
+	sql_query = "SELECT title,due_date FROM tasks WHERE status='blocked'";
+	numrows = get_num_rows(db, status, errmsg);
+	rc = sqlite3_exec(db, sql_query, print_select, 0, &errmsg);
+	checksqlerr(rc, errmsg);
+	X_godown(20);
+
+	printf("%d\n", numrows);
+
+
+	//get_num_rows(db, errmsg);
+
 }
 
 int main( int argc, char **argv ){
@@ -79,10 +143,15 @@ int main( int argc, char **argv ){
 
 	puts(filename);
 
+	puts(filename);
+
 	rc = opendb(&db, filename);
-
 	rc = view(db, errmsg);
-
+//	puts("");
+//	puts("");
+//	puts("");
+//	puts("");
+//	rc = view_all(db, errmsg);
 	sqlite3_close(db);
 
 

src/x_curses.h

@@ -5,7 +5,9 @@
 #define X_BOLD "\x1B[1m"
 #define X_UNDL "\x1B[21m"
 #define X_CYN "\x1B[36m"
+#define X_goup(y) printf("\x1B[%dF", y)
+#define X_godown(y) printf("\x1B[%dE", y)
+#define X_goright(x) printf("\x1B[%dC", x)
 
 
 #endif
-