from discord.ui import Button
from discord import Interaction, ButtonStyle
from libs.Roles import Roles
from data.models.Language import Language


class LanguageButton(Button):

    def __init__(self, style=ButtonStyle.blurple, label="Not Set"):
        super().__init__()
        self.style = style
        self.label = label
        self.disabled: bool = False

    async def callback(self, interaction: Interaction):
        role = await Roles().get_guild_role(interaction.guild, self.label)

        messages = []
        if role in interaction.user.roles:
            await Roles().remove_role(interaction.guild, self.label, interaction.user)
            lang_frameworks = await self.bot.db.language_frameworks(interaction.client.db)
            framework_roles = await Roles().get_roles(interaction.guild, lang_frameworks)
            frameworks_to_remove = list(set(framework_roles) & set(interaction.user.roles))
            for framework in frameworks_to_remove:
                await Roles().remove_role(framework, interaction.user)
                messages.append(f"You are no longer associated with the {framework.name} framework group")
            messages.append(f"You are no longer associated with the {self.label} language group")
        else:
            await Roles().add_role(interaction.guild, self.label, interaction.user)
            messages.append(f"You are now associated with the {self.label} language group")
        await interaction.response.send_message("\n".join(messages), delete_after=5, ephemeral=True)

    async def get_language_frameworks(self, db):
        language = db.session.query(Language).filter(Language.label == self.label).first()
        lang_frameworks = [fw.label for fw in language.frameworks]
        return lang_frameworks