// External Imports
import { Command, CommandBuilder, CommandClient, CommandInteraction, Constants, SlashCommand } from 'athena-prime';

// Internal Imports
import { Database } from '../../shared/Database';
import { CreateDefaultEmbed, SetSeverity } from '../../utils';

// ---------------

@SlashCommand(
  new CommandBuilder('ban', 'Ban a user, optionally cleanup 1 day worth of messages.')
    .setIntegrationTypes(Constants.ApplicationIntegrationType.GuildInstall)
    .setContexts(Constants.InteractionContextType.Guild)
    .setCommandType(Constants.ApplicationCommandType.ChatInput)
    .setMemberPermission(Constants.PermissionFlagsBits.BanMembers)
    .addUserOption('user', 'The user to ban.', true)
    .addStringOption({ name: 'duration', description: '(optional): The duration of the ban. Formatted as 7d12h30m30s.', required: false })
    .addStringOption({ name: 'reason', description: '(optional): The reason for banning the user.', required: false })
    .addBooleanOption('clean', "(optional): Clean the user's messages upwards of a day.", false)
    .addBooleanOption('purge', "(optional): Purge the user's messages from the database.", false)
)
class BanCommand extends Command<CommandClient> {
  cooldown = 5;
  userPermissions = [Constants.PermissionFlagsBits.BanMembers];

  async handleCommand(context: CommandClient<any, any>, interaction: CommandInteraction, data: any) {
    if (!interaction.inGuild()) return;
    await interaction.defer();

    const user = interaction.getRequiredMember('user');
    const duration = interaction.getString('duration');
    const reason = interaction.getString('reason') || 'No reason specified.';
    const clean = interaction.getBoolean('clean') || false;
    const purge = interaction.getBoolean('purge') || false;

    // Nix -> Tarrgon: Could you pretty please hook up the database for this 🥺

    await context.banGuildMember(interaction.guild.id, user.id, clean ? 1 : undefined, reason);
    if (purge) await Database.purgeMessagesFrom(user.id);

    interaction.createMessage({
      embeds: [{
        ...CreateDefaultEmbed(context),
        ...SetSeverity('success'),

        description: 'Executed ban action.',

        fields: [
          { name: 'User', value: `${user.username} (${user.mention})`, inline: false },
          { name: 'Duration', value: `${duration || 'Permanent'}`, inline: false },
          { name: 'Reason', value: `${user.username} (${user.mention})`, inline: false },
          { name: 'Clean', value: `${clean ? 'Yes' : 'No'}`, inline: true },
          { name: 'Purge', value: `${purge ? 'Yes' : 'No'}`, inline: true },
        ]
      }]
    });
  }
}

export default new BanCommand('ban');