Enhance business command in Unbelievaboat by adding detailed user feedback and error handling. This update ensures that users receive their current balance, business cost, and maximum balance information when attempting to start a business, improving clarity and user experience. Additionally, it introduces error handling for credit withdrawal failures, providing more informative responses in case of issues.

unbelievaboat/business.py

@@ -171,19 +171,39 @@ class Business(commands.Cog):
             if len(businesses) >= 3:
                 return await ctx.send("You can only own up to 3 businesses!")
             
-            cost = business_types[business_type]["cost"]
-            if not await bank.can_spend(ctx.author, cost):
-                return await ctx.send(f"You need ${cost:,} to start this business!")
+            cost = int(business_types[business_type]["cost"])  # Ensure cost is an integer
+            current_balance = await bank.get_balance(ctx.author)
+            max_balance = await bank.get_max_balance(ctx.guild)
             
-            await bank.withdraw_credits(ctx.author, cost)
-            businesses[business_name] = {
-                "type": business_type,
-                "employees": business_types[business_type]["employees"]["min"],
-                "upgrades": [],
-                "last_collection": None
-            }
-        
-        await ctx.send(f"Congratulations! You are now the proud owner of {business_name}!")
+            # Debug information
+            debug_msg = (
+                f"Debug Info:\n"
+                f"- Your current balance: ${current_balance:,}\n"
+                f"- Business cost: ${cost:,}\n"
+                f"- Max possible balance: ${max_balance:,}\n"
+                f"- Can spend: {await bank.can_spend(ctx.author, cost)}"
+            )
+            await ctx.send(debug_msg)
+            
+            if not await bank.can_spend(ctx.author, cost):
+                return await ctx.send(
+                    f"You need ${cost:,} to start this business! "
+                    f"(You have ${current_balance:,})"
+                )
+            
+            try:
+                await bank.withdraw_credits(ctx.author, cost)
+                businesses[business_name] = {
+                    "type": business_type,
+                    "employees": business_types[business_type]["employees"]["min"],
+                    "upgrades": [],
+                    "last_collection": None
+                }
+                await ctx.send(f"Congratulations! You are now the proud owner of {business_name}!")
+            except ValueError as e:
+                await ctx.send(f"Error occurred while trying to withdraw credits: {str(e)}")
+            except Exception as e:
+                await ctx.send(f"An unexpected error occurred: {str(e)}")
 
     @business.command(name="view")
     async def view_business(self, ctx, *, business_name: str = None):