import { ApplicationIntegrationType, ChannelType, ChatInputCommandInteraction, Client, InteractionContextType, MessageFlags, PermissionFlagsBits, SlashCommandBuilder } from 'discord.js';
import { Database } from '../shared/Database';

export default {
  name: 'settings',
  data: new SlashCommandBuilder()
    .setName('settings')
    .setDescription('Change server settings.')
    .setIntegrationTypes(ApplicationIntegrationType.GuildInstall)
    .setContexts(InteractionContextType.Guild)
    .setDefaultMemberPermissions(PermissionFlagsBits.ManageGuild)
    .addChannelOption(option =>
      option
        .setName('general-channel')
        .setDescription('Set the general channel.')
        .setRequired(false)
    )
    .addChannelOption(option =>
      option
        .setName('tickets-channel')
        .setDescription('Set the ticket logs channel.')
        .setRequired(false)
    )
    .addChannelOption(option =>
      option
        .setName('appeals-channel')
        .setDescription('Set the appeal logs channel.')
        .setRequired(false)
    )
    .addChannelOption(option =>
      option
        .setName('event-logs-channel')
        .setDescription('Set the event logs channel.')
        .setRequired(false)
    )
    .addChannelOption(option =>
      option
        .setName('discord-logs-channel')
        .setDescription('Set the discord logs channel.')
        .setRequired(false)
    )
    .addChannelOption(option =>
      option
        .setName('audit-logs-channel')
        .setDescription('Set the audit logs channel.')
        .setRequired(false)
    )
    .addChannelOption(option =>
      option
        .setName('voice-logs-channel')
        .setDescription('Set the voice logs channel.')
        .setRequired(false)
    )
    .addChannelOption(option =>
      option
        .setName('new-member-channel')
        .setDescription('Set the new member logs channel.')
        .setRequired(false)
    )
    .addChannelOption(option =>
      option
        .setName('moderator-channel')
        .setDescription('Set the site moderator channel.')
        .setRequired(false)
    )
    .addRoleOption(option =>
      option
        .setName('admin-role')
        .setDescription('Set the admin role.')
        .setRequired(false)
    )
    .addRoleOption(option =>
      option
        .setName('private-helper-role')
        .setDescription('Set the private helper role.')
        .setRequired(false)
    )
    .addRoleOption(option =>
      option
        .setName('devwatch-role')
        .setDescription('Set the DevWatch role.')
        .setRequired(false)
    )
    .addChannelOption(option =>
      option
        .setName('add-staff-category')
        .setDescription('Add a category to staff categories.')
        .setRequired(false)
    )
    .addChannelOption(option =>
      option
        .setName('remove-staff-category')
        .setDescription('Remove a category from staff categories.')
        .setRequired(false)
    )
    .addChannelOption(option =>
      option
        .setName('add-safe-channel')
        .setDescription('Add a SFW channel.')
        .setRequired(false)
    )
    .addChannelOption(option =>
      option
        .setName('remove-safe-channel')
        .setDescription('Remove a SFW channel.')
        .setRequired(false)
    )
    .addChannelOption(option =>
      option
        .setName('add-link-skip-channel')
        .setDescription('Add a link skip channel.')
        .setRequired(false)
    )
    .addChannelOption(option =>
      option
        .setName('remove-link-skip-channel')
        .setDescription('Remove a link skip channel.')
        .setRequired(false)
    )
    .addChannelOption(option =>
      option
        .setName('github-release-channel')
        .setDescription('Set the github release channel.')
        .setRequired(false)
    ),
  handler: async function (client: Client, interaction: ChatInputCommandInteraction) {
    if (!interaction.guildId) return; // This shouldn't occur, but TypeScript doesn't know that.
    await interaction.deferReply({ flags: [MessageFlags.Ephemeral] });

    const response: string[] = [];
    const settings = await Database.getGuildSettings(interaction.guildId!);
    if (!settings) await Database.putGuild(interaction.guildId);

    const generalChannel = interaction.options.getChannel('general-channel');
    if (generalChannel) {
      await Database.updateGuildSettings(interaction.guildId, 'general_chat_id', generalChannel.id);
      response.push(`**general_chat_id** has been set to: ${generalChannel}.`);
    }

    const ticketsChannel = interaction.options.getChannel('tickets-channel');
    if (ticketsChannel) {
      await Database.updateGuildSettings(interaction.guildId, 'tickets_channel_id', ticketsChannel.id);
      response.push(`**tickets_channel_id** has been set to: ${ticketsChannel}.`);
    }

    const appealsChannel = interaction.options.getChannel('appeals-channel');

    if (appealsChannel) {
      await Database.updateGuildSettings(interaction.guildId, 'appeals_channel_id', appealsChannel.id);

      response.push(`**appeals_channel_id** has been set to ${appealsChannel}.`);
    }

    const eventLogsChannel = interaction.options.getChannel('event-logs-channel');
    if (eventLogsChannel) {
      await Database.updateGuildSettings(interaction.guildId, 'event_logs_channel_id', eventLogsChannel.id);
      response.push(`**event_logs_channel_id** has been set to: ${eventLogsChannel}.`);
    }

    const discordLogsChannel = interaction.options.getChannel('discord-logs-channel');
    if (discordLogsChannel) {
      await Database.updateGuildSettings(interaction.guildId, 'discord_logs_channel_id', discordLogsChannel.id);
      response.push(`**discord_logs_channel_id** has been set to: ${discordLogsChannel}.`);
    }

    const auditLogsChannel = interaction.options.getChannel('audit-logs-channel');
    if (auditLogsChannel) {
      await Database.updateGuildSettings(interaction.guildId, 'audit_logs_channel_id', auditLogsChannel.id);
      response.push(`**audit_logs_channel_id** has been set to: ${auditLogsChannel}.`);
    }

    const voiceLogsChannel = interaction.options.getChannel('voice-logs-channel');
    if (voiceLogsChannel) {
      await Database.updateGuildSettings(interaction.guildId, 'voice_logs_channel_id', voiceLogsChannel.id);
      response.push(`**voice_logs_channel_id** has been set to: ${voiceLogsChannel}.`);
    }

    const newMemberLogsChannel = interaction.options.getChannel('new-member-channel');
    if (newMemberLogsChannel) {
      await Database.updateGuildSettings(interaction.guildId, 'new_member_channel_id', newMemberLogsChannel.id);
      response.push(`**new_member_channel_id** has been set to: ${newMemberLogsChannel}.`);
    }

    const moderatorChannel = interaction.options.getChannel('moderator-channel');
    if (moderatorChannel) {
      await Database.updateGuildSettings(interaction.guildId, 'moderator_channel_id', moderatorChannel.id);
      response.push(`**moderator_channel_id** has been set to": ${moderatorChannel}.`);
    }

    const adminRole = interaction.options.getRole('admin-role');
    if (adminRole) {
      await Database.updateGuildSettings(interaction.guildId, 'admin_role_id', adminRole.id);
      response.push(`**admin_role_id** has been set to: ${adminRole}.`);
    }

    const privateHelperRole = interaction.options.getRole('private-helper-role');
    if (privateHelperRole) {
      await Database.updateGuildSettings(interaction.guildId, 'private_help_role_id', privateHelperRole.id);
      response.push(`**private_help_role_id** has been set to: ${privateHelperRole}.`);
    }

    const devWatchRole = interaction.options.getRole('devwatch-role');
    if (devWatchRole) {
      await Database.updateGuildSettings(interaction.guildId, 'devwatch_role_id', devWatchRole.id);
      response.push(`**devwatch_role_id** has been set to ${devWatchRole}.`);
    }

    const addCategory = interaction.options.getChannel('add-staff-category');
    if (addCategory) {
      if (addCategory.type == ChannelType.GuildCategory) {
        await Database.putGuildArraySetting('staff_categories', interaction.guildId, addCategory.id);
        response.push(`Added ${addCategory.toString()} as a staff category.`);
      } else response.push(`Error adding staff category: ${addCategory.toString()} isn't a category.`);
    }

    const removeCategory = interaction.options.getChannel('remove-staff-category');
    if (removeCategory) {
      if (removeCategory.type == ChannelType.GuildCategory)
        if (await Database.removeGuildArraySetting('staff_categories', interaction.guildId, removeCategory.id))
          response.push(`Removed ${removeCategory.toString()} as a staff category`);
        else response.push(`Error removing staff category: ${removeCategory.toString()} isn't a staff category.`);
      else response.push(`Error removing staff category: ${removeCategory.toString()} isn't a category.`);
    }

    const addSafeChannel = interaction.options.getChannel('add-safe-channel');
    if (addSafeChannel) {
      if (addSafeChannel.type == ChannelType.GuildText) {
        await Database.putGuildArraySetting('safe_channels', interaction.guildId, addSafeChannel.id);
        response.push(`Added ${addSafeChannel.toString()} as a SFW cannel.`);
      } else response.push(`Error adding SFW channel: ${addSafeChannel.toString()} isn't a text channel.`);
    }

    const removeSafeChannel = interaction.options.getChannel('remove-safe-channel');
    if (removeSafeChannel) {
      if (removeSafeChannel.type == ChannelType.GuildText)
        if (await Database.removeGuildArraySetting('safe_channels', interaction.guildId, removeSafeChannel.id))
          response.push(`Removed ${removeSafeChannel.toString()} as a safe channel`);
        else response.push(`Error removing safe channel: ${removeSafeChannel.toString()} isn't a safe channel.`);
      else response.push(`Error removing safe channel: ${removeSafeChannel.toString()} isn't a text channel.`);
    }

    const addLinkSkipChannel = interaction.options.getChannel('add-link-skip-channel');
    if (addLinkSkipChannel) {
      if (addLinkSkipChannel.type == ChannelType.GuildText) {
        await Database.putGuildArraySetting('link_skip_channels', interaction.guildId, addLinkSkipChannel.id);
        response.push(`Added ${addLinkSkipChannel.toString()} as a link skip channel.`);
      } else response.push(`Error adding link skip channel: ${addLinkSkipChannel.toString()} isn't a text channel.`);
    }

    const removeLinkSkipChannel = interaction.options.getChannel('remove-link-skip-channel');
    if (removeLinkSkipChannel) {
      if (removeLinkSkipChannel.type == ChannelType.GuildText)
        if (await Database.removeGuildArraySetting('link_skip_channels', interaction.guildId, removeLinkSkipChannel.id))
          response.push(`Removed ${removeLinkSkipChannel.toString()} as a staff category`);
        else response.push(`Error removing link skip channel: ${removeLinkSkipChannel.toString()} isn't a link skip channel.`);
      else response.push(`Error removing link skip channel: ${removeLinkSkipChannel.toString()} isn't a text channel.`);
    }

    const githubReleaseChannel = interaction.options.getChannel('github-release-channel');
    if (githubReleaseChannel) {
      await Database.updateGuildSettings(interaction.guildId, 'github_release_channel', githubReleaseChannel.id);
      response.push(`**github_release_channel** has been set to ${githubReleaseChannel}.`);
    }

    if (response.length == 0) return interaction.editReply({ content: 'No settings have been modified.' });
    interaction.editReply({ content: response.join('\n') });
  }
};