fix example

lib/biz/bizmodel/play.v

@@ -39,12 +39,6 @@ pub fn (mut m BizModel) play(mut plbook PlayBook) ! {
 		m.act(*action)!
 	}
 
-	if true{
-		println(actions)
-		exit(0)
-	}
-	
-
 	m.cost_total()!
 	m.revenue_total()!
 	m.funding_total()!

lib/biz/bizmodel/play_product_revenue.v

@@ -60,9 +60,41 @@ fn (mut m BizModel) revenue_action(action Action) !Action {
 		extrapolate: false
 	)!
 
-	println(action)
-	println(revenue)
-	exit(0)
+	// Handle revenue_items parameter (non-recurring revenue items)
+	mut revenue_items := m.sheet.row_new(
+		name:        '${name}_revenue_items'
+		growth:      action.params.get_default('revenue_items', '0:0')!
+		tags:        'rev name:${name}'
+		descr:       'Revenue items for ${name2}'
+		extrapolate: false
+	)!
+
+	// Handle revenue_growth parameter
+	mut revenue_growth := m.sheet.row_new(
+		name:        '${name}_revenue_growth'
+		growth:      action.params.get_default('revenue_growth', '0:0')!
+		tags:        'rev name:${name}'
+		descr:       'Revenue growth for ${name2}'
+		extrapolate: true
+	)!
+
+	// Handle revenue_item parameter (singular item)
+	mut revenue_item := m.sheet.row_new(
+		name:        '${name}_revenue_item'
+		growth:      action.params.get_default('revenue_item', '0:0')!
+		tags:        'rev name:${name}'
+		descr:       'Revenue item for ${name2}'
+		extrapolate: false
+	)!
+
+	// Handle revenue_nr parameter (number of revenue items)
+	mut revenue_nr := m.sheet.row_new(
+		name:        '${name}_revenue_nr'
+		growth:      action.params.get_default('revenue_nr', '0:0')!
+		tags:        'rev name:${name}'
+		descr:       'Number of revenue items for ${name2}'
+		extrapolate: false
+	)!
 
 	mut revenue_setup := m.sheet.row_new(
 		name:          '${name}_revenue_setup'
@@ -222,16 +254,7 @@ fn (mut m BizModel) revenue_action(action Action) !Action {
 		name:   '${name}_cogs_monthly_from_perc'
 	)!
 
-	println(action)
-	println(nr_sold)
-	println(revenue)
-	println(revenue_setup_total)
-	println(revenue_monthly_total)
-	println(cogs_setup_perc)
-	println(cogs_setup_from_perc)
-	println(cogs_monthly_perc)
-	println(cogs_monthly_from_perc)
-	exit(0)
+
 
 
 	// mut cogs_from_perc:=cogs_perc.action(action:.multiply,rows:[revenue],name:"cogs_from_perc")!
@@ -259,6 +282,24 @@ fn (mut m BizModel) revenue_action(action Action) !Action {
 
 	// temp_past.delete()
 
+	// Process revenue_item and revenue_nr if they are provided
+	mut revenue_item_total := m.sheet.row_new(
+		name:   '${name}_revenue_item_total'
+		growth: '0:0'
+		tags:   'rev name:${name}'
+		descr:  'Revenue item total for ${name2}'
+	)!
+
+	// If revenue_item and revenue_nr are provided, multiply them
+	if revenue_item.max() > 0 && revenue_nr.max() > 0 {
+		revenue_item_total = revenue_item.action(
+			name:   '${name}_revenue_item_total'
+			descr:  'Revenue item total for ${name2}'
+			action: .multiply
+			rows:   [revenue_nr]
+		)!
+	}
+
 	// TOTALS
 
 	mut revenue_total := m.sheet.row_new(
@@ -281,7 +322,7 @@ fn (mut m BizModel) revenue_action(action Action) !Action {
 
 	revenue_total = revenue_total.action(
 		action: .add
-		rows:   [revenue, revenue_monthly_total, revenue_setup_total, maintenance_month]
+		rows:   [revenue, revenue_items, revenue_growth, revenue_item_total, revenue_monthly_total, revenue_setup_total, maintenance_month]
 	)!
 
 	if revenue_total.max() > 0 {

lib/biz/spreadsheet/extrapolate.v

@@ -100,10 +100,12 @@ pub fn (mut r Row) smartfill(smartstr string) ! {
 			if x < 0 {
 				return error('Cannot do smartstr, because the X is out of scope.\n${smartstr}')
 			}
-			if x > r.sheet.nrcol {
-				return error('Cannot do smartstr, because the X is out of scope, needs to be 1+.\n${smartstr}')
+			if x >= r.sheet.nrcol {
+				// If the index is at or beyond the array bounds, use the last available index
+				r.cells[r.sheet.nrcol-1].set(splitted[1])!
+			} else {
+				r.cells[x].set(splitted[1])!
 			}
-			r.cells[x].set(splitted[1])!
 		} else {
 			r.cells[0].set(part)!
 		}