import { userMention, channelMention, VoiceState, ChannelType } from "discord.js"
import { botLogChannel, color } from "../../../../config/options.json"
import { Event } from "../../../interfaces"

const event: Event = {
    name: "vcJoinLeave",
    description: "Logs when a user joins or leaves a voice channel.",
    type: "event",
    event: "voiceStateUpdate",

    execute(oldState: VoiceState, newState: VoiceState) {	

        if (process.env.NODE_ENV === 'dev') return

        const guild = oldState.guild
        const channel = guild.channels.cache.get(botLogChannel)
        const embedColor = Number(color.replace("#", "0x"))

        if (!channel) {
            console.log("[ERROR] Could not find channel used for voice channel join/leave logging.")
            return
        }

        if (channel.type !== ChannelType.GuildText) {
            console.log("[ERROR] The channel used for voice channel join/leave logging is not a text channel.")
            return
        }

        const oldChannel = oldState.channel
        const newChannel = newState.channel

        if (oldChannel === null && newChannel !== null) {

            channel.send({
                embeds: [{
                    title: "Voice Channel Join",
                    description: userMention(newState.member!.id) +
                        " joined " +
                        channelMention(newChannel.id),
                    color: embedColor,
                    footer: {
                        text: "ID: " + newState.member!.id
                    },
                    timestamp: new Date().toISOString()
                }]
            })

        } else if (oldChannel !== null && newChannel === null) {

            channel.send({
                embeds: [{
                    title: "Voice Channel Leave",
                    description: userMention(oldState.member!.id) +
                        " left " +
                        channelMention(oldChannel.id),
                    color: embedColor,
                    footer: {
                        text: "ID: " + oldState.member!.id
                    },
                    timestamp: new Date().toISOString()
                }]
            })

        } else if (oldChannel !== null && newChannel !== null) {

            if (oldChannel.id === newChannel.id) return

            channel.send({
                embeds: [{
                    title: "Voice Channel Switch",
                    description: userMention(oldState.member!.id) +
                        " switched from " +
                        channelMention(oldChannel.id) +
                        " to " +
                        channelMention(newChannel.id),
                    color: embedColor,
                    footer: {
                        text: "ID: " + oldState.member!.id
                    },
                    timestamp: new Date().toISOString()
                }]
            })

        }

    }
}

export = event