feat: Add Friday Night Games date command (#17)

src/commands/faq.py

@@ -1,9 +1,12 @@
+import datetime as dt
+
 from discord import app_commands, Interaction
 
 
 class FAQGroup(app_commands.Group):
     def __init__(self):
         super().__init__(name="faq", description="Answers to common questions")
+        self.add_command(FNGGroup())
 
     @app_commands.command(name="rsp", description="Learn about RSP")
     async def rsp(self, interaction: Interaction):
@@ -24,4 +27,94 @@ async def cpc(self, interaction: Interaction):
         await interaction.response.send_message(cpc_info)
 
 
+class FNGGroup(app_commands.Group):
+    def __init__(self):
+        super().__init__(
+            name="fng",
+            description="Learn about FNG",
+        )
+
+    @app_commands.command(
+        name="about", description="Provides information about Friday Night Games (FNG)"
+    )
+    async def about(self, interaction: Interaction):
+        fng_info = (
+            "Friday Night Games (FNG) is a regular Computer Science Club event where the Duck Lounge (Located in EM110) hosts a weekly games night from 5PM where members commonly play amongst a Nintendo Switch and board games.\n"
+            "Moreover, on the final Friday of each month within semester, we have free food for all members! Type ``/faq fng food`` to find out when the next FNG with food will be.\n\n"
+            "Join us for games and fun!\n"
+        )
+        await interaction.response.send_message(fng_info)
+
+    @app_commands.command(
+        name="food",
+        description="Outputs the date of the next Friday Night Games with food",
+    )
+    async def food(self, interaction: Interaction):
+        # Manually inputting dates
+        date_stack = [
+            dt.datetime(2024, 10, 25, 17),
+            dt.datetime(2024, 8, 30, 17),
+            dt.datetime(2024, 7, 26, 17),
+            dt.datetime(2024, 5, 31, 17),
+            dt.datetime(2024, 4, 26, 17),
+            dt.datetime(2024, 3, 29, 17),
+        ]
+
+        # Checking if the tail date has already passed
+        curr_date = dt.datetime.now()
+        if curr_date > date_stack[-1]:
+            while (
+                len(date_stack) > 0 and curr_date > date_stack[-1]
+            ):  # length check was added to prevent access of first element when list was empty - this would cause a compiler error
+                date_stack.pop()
+
+        # Printing next time for Games Night
+        if len(date_stack) == 0:
+            await interaction.response.send_message(
+                "The next Friday Night Games with food will be next year. Thank you for being a valued member!"
+            )
+            return
+
+        # Determining if games night is on the same day as day of function call
+        time_difference = date_stack[-1].date() - curr_date.date()
+        if time_difference.days <= 1:
+            time_difference_hours = round(time_difference.seconds / 3600, 2)
+            if time_difference_hours < 1:
+                await interaction.response.send_message(
+                    f"The next Friday Night Games with food is on today in {time_difference_hours} hour at 5pm. Join us in the Duck Lounge!"
+                )
+            else:
+                await interaction.response.send_message(
+                    f"The next Friday Night Games with food is on today in {time_difference_hours} hours at 5pm. Join us in the Duck Lounge!"
+                )
+            return
+
+        # Determining if games night is on the next day of function call
+        if time_difference.days < 2 and time_difference.days > 1:
+            await interaction.response.send_message(
+                f"The next Friday Night Games with food is on tomorrow. Join us in the Duck Lounge at 5pm!"
+            )
+            return
+
+        # Determining whether date needs a st, nd, rd or rth
+        date_num = date_stack[-1].strftime("%d")
+        date_day = date_stack[-1].strftime("%B")
+        if date_num in {1, 21, 31}:  # st
+            await interaction.response.send_message(
+                f"The next Friday Night Games with food will be held in {time_difference.days} days on the {date_num}st of {date_day}"
+            )
+        elif date_num in {2, 22}:  # nd
+            await interaction.response.send_message(
+                f"The next Friday Night Games with food will be held in {time_difference.days} days on the {date_num}nd of {date_day}"
+            )
+        elif date_num in {3, 23}:  # rd
+            await interaction.response.send_message(
+                f"The next Friday Night Games with food will be held in {time_difference.days} days on the {date_num}rd of {date_day}"
+            )
+        else:  # th
+            await interaction.response.send_message(
+                f"The next Friday Night Games with food will be held in {time_difference.days} days on the {date_num}th of {date_day}"
+            )
+
+
 faq_group = FAQGroup()