import { LoadingEmbed } from "./../../../utils/defaultEmbeds.js";
import { ChannelType } from "discord-api-types";
import Discord, { CommandInteraction, MessageActionRow, MessageButton } from "discord.js";
import EmojiEmbed from "../../../utils/generateEmojiEmbed.js";
import confirmationMessage from "../../../utils/confirmationMessage.js";
import getEmojiByName from "../../../utils/getEmojiByName.js";
import { SlashCommandSubcommandBuilder } from "@discordjs/builders";
import { WrappedCheck } from "jshaiku";
import client from "../../../utils/client.js";

const command = (builder: SlashCommandSubcommandBuilder) =>
    builder
        .setName("channel")
        .setDescription("Sets or shows the log channel")
        .addChannelOption(option => option.setName("channel").setDescription("The channel to set the log channel to").addChannelTypes([
            ChannelType.GuildNews, ChannelType.GuildText
        ]));

const callback = async (interaction: CommandInteraction): Promise<void | unknown> => {
    const m = await interaction.reply({embeds: LoadingEmbed, ephemeral: true, fetchReply: true}) as Discord.Message;
    if (interaction.options.getChannel("channel")) {
        let channel;
        try {
            channel = interaction.options.getChannel("channel");
        } catch {
            return await interaction.editReply({embeds: [new EmojiEmbed()
                .setEmoji("CHANNEL.TEXT.DELETE")
                .setTitle("Log Channel")
                .setDescription("The channel you provided is not a valid channel")
                .setStatus("Danger")
            ]});
        }
        channel = channel as Discord.TextChannel;
        if (channel.guild.id !== interaction.guild.id) {
            return interaction.editReply({embeds: [new EmojiEmbed()
                .setTitle("Log Channel")
                .setDescription("You must choose a channel in this server")
                .setStatus("Danger")
                .setEmoji("CHANNEL.TEXT.DELETE")
            ]});
        }
        const confirmation = await new confirmationMessage(interaction)
            .setEmoji("CHANNEL.TEXT.EDIT")
            .setTitle("Log Channel")
            .setDescription(`Are you sure you want to set the log channel to <#${channel.id}>?`)
            .setColor("Warning")
            .setInverted(true)
            .send(true);
        if (confirmation.cancelled) return;
        if (confirmation.success) {
            try {
                await client.database.guilds.write(interaction.guild.id, {"logging.logs.channel": channel.id});
                const { log, NucleusColors, entry, renderUser, renderChannel } = client.logger;
                const data = {
                    meta:{
                        type: "logChannelUpdate",
                        displayName: "Log Channel Changed",
                        calculateType: "nucleusSettingsUpdated",
                        color: NucleusColors.yellow,
                        emoji: "CHANNEL.TEXT.EDIT",
                        timestamp: new Date().getTime()
                    },
                    list: {
                        memberId: entry(interaction.user.id, `\`${interaction.user.id}\``),
                        changedBy: entry(interaction.user.id, renderUser(interaction.user)),
                        channel: entry(channel.id, renderChannel(channel))
                    },
                    hidden: {
                        guild: channel.guild.id
                    }
                };
                log(data);
            } catch (e) {
                console.log(e);
                return interaction.editReply({embeds: [new EmojiEmbed()
                    .setTitle("Log Channel")
                    .setDescription("Something went wrong and the log channel could not be set")
                    .setStatus("Danger")
                    .setEmoji("CHANNEL.TEXT.DELETE")
                ], components: []});
            }
        } else {
            return interaction.editReply({embeds: [new EmojiEmbed()
                .setTitle("Log Channel")
                .setDescription("No changes were made")
                .setStatus("Success")
                .setEmoji("CHANNEL.TEXT.CREATE")
            ], components: []});
        }
    }
    let clicks = 0;
    const data = await client.database.guilds.read(interaction.guild.id);
    let channel = data.logging.logs.channel;
    while (true) {
        await interaction.editReply({embeds: [new EmojiEmbed()
            .setTitle("Log channel")
            .setDescription(channel ? `Your log channel is currently set to <#${channel}>` : "This server does not have a log channel")
            .setStatus("Success")
            .setEmoji("CHANNEL.TEXT.CREATE")
        ], components: [new MessageActionRow().addComponents([new MessageButton()
            .setCustomId("clear")
            .setLabel(clicks ? "Click again to confirm" : "Reset channel")
            .setEmoji(getEmojiByName(clicks ? "TICKETS.ISSUE" : "CONTROL.CROSS", "id"))
            .setStyle("DANGER")
            .setDisabled(!channel)
        ])]});
        let i;
        try {
            i = await m.awaitMessageComponent({time: 300000});
        } catch(e) { break; }
        i.deferUpdate();
        if (i.component.customId === "clear") {
            clicks += 1;
            if (clicks === 2) {
                clicks = 0;
                await client.database.guilds.write(interaction.guild.id, null, ["logging.logs.channel"]);
                channel = undefined;
            }
        } else {
            break;
        }
    }
    await interaction.editReply({embeds: [new EmojiEmbed()
        .setTitle("Log channel")
        .setDescription(channel ? `Your log channel is currently set to <#${channel}>` : "This server does not have a log channel")
        .setStatus("Success")
        .setEmoji("CHANNEL.TEXT.CREATE")
        .setFooter({text: "Message closed"})
    ], components: [new MessageActionRow().addComponents([new MessageButton()
        .setCustomId("clear")
        .setLabel("Clear")
        .setEmoji(getEmojiByName("CONTROL.CROSS", "id"))
        .setStyle("SECONDARY")
        .setDisabled(true)
    ])]});
};

const check = (interaction: CommandInteraction, _defaultCheck: WrappedCheck) => {
    const member = (interaction.member as Discord.GuildMember);
    if (!member.permissions.has("MANAGE_GUILD")) throw "You must have the *Manage Server* permission to use this command";
    return true;
};

export { command };
export { callback };
export { check };