"""
Contains various views to be used while voting. Controls the logic when performing the vote.
"""

from typing import List

import nextcord
from nextcord import SelectOption
from nextcord.ext import commands
from nextcord.interactions import Interaction
from sqlalchemy import select
from sqlalchemy.orm import Session

from config import DakinyConfig, ElectionCycle
from database_setup.sql_data_classes import CouncilMembers, ElectionInformation, engine
from utils import build_votes_str, get_election_cycle_name


class VoteSelect(nextcord.ui.StringSelect):
    def __init__(self, options: List["SelectOption"], config: DakinyConfig) -> None:
        super().__init__(
            placeholder="Choose 1",
            min_values=1,
            max_values=1,
            options=options,
        )
        self.config = config

    async def callback(self, interaction: Interaction):
        vote_message_str = build_votes_str(self.config)
        with Session(engine) as session:
            stmt = select(ElectionInformation.CouncilVoteMsgId).where(
                ElectionCycle == get_election_cycle_name(self.config)
            )
            vote_msg_id = session.scalar(stmt)
        vote_msg = await interaction.channel.fetch_message(vote_msg_id)
        await vote_msg.edit(content=vote_message_str)
        await interaction.edit(content=self.values[0], view=None)


class VoteView(nextcord.ui.View):
    """
    The button to press to start your nomination.
    """

    def __init__(self, config: DakinyConfig, guild: nextcord.Guild):
        super().__init__(timeout=None)
        self.config = config
        self.guild = guild

    @nextcord.ui.button(label="Vote", style=nextcord.ButtonStyle.primary, custom_id="vote")
    async def vote(self, button: nextcord.ui.Button, interaction: nextcord.Interaction) -> None:
        """
        TODO

        Args:
            button (nextcord.ui.Button): Unused. idk why its needed in the decorator
            interaction (nextcord.Interaction): Interaction of user who pressed the button
        """

        # TODO get the clan members to vote for. Check if user has voted and add a checkmark to that  name.
        options = [SelectOption(label="one"), SelectOption(label="two"), SelectOption(label="three")]

        view = nextcord.ui.View()
        view.add_item(VoteSelect(options=options, config=self.config))

        await interaction.response.send_message(
            content="Please vote for a clan member!",
            view=view,
            ephemeral=True,
        )