import {ElementCreatedEvent} from "../EventClasses/ElementCreatedEvent";
import {PlaydateModel} from "../../Models/PlaydateModel";
import PlaydateTableConfiguration from "../../Database/tables/Playdate";
import {EmbedBuilder, roleMention, time} from "discord.js";
import {ArrayUtils} from "../../Utilities/ArrayUtils";
import {GroupConfigurationHandler} from "../../Groups/GroupConfigurationHandler";
import {Container} from "../../Container/Container";
import {GroupConfigurationRepository} from "../../Repositories/GroupConfigurationRepository";
import {DiscordClient} from "../../Discord/DiscordClient";

const NEW_PLAYDATE_MESSAGES = [
  'A new playdate was added. Lets hope, your GM has not planned to kill you. >:]',
  'Oh look. A new playdate... neat.',
  'A new playdate. Lets polish the dice.'
];

export async function sendCreatedNotificationEventHandler(event: ElementCreatedEvent<PlaydateModel>) {
  if (event.tableName !== PlaydateTableConfiguration.name) {
    return;
  }

  const playdate = event.instanceValues;
  if (!playdate.group || !playdate.from_time || !playdate.to_time) {
    return;
  }


  const configurationHandler = new GroupConfigurationHandler(
    Container.get<GroupConfigurationRepository>(GroupConfigurationRepository.name),
    playdate.group
  );

  const targetChannel = configurationHandler.getConfigurationByPath('channels.newPlaydates');
  if (!targetChannel) {
    return;
  }

  const channel = await Container.get<DiscordClient>(DiscordClient.name).Client.channels.fetch(<string>targetChannel)
  if (!channel) {
    return;
  }

  if (!channel.isTextBased()) {
    return;
  }

  if (!channel.isSendable()) {
    return;
  }

  const embed = new EmbedBuilder()
    .setTitle("New Playdate added")
    .setDescription(
      ArrayUtils.chooseRandom(NEW_PLAYDATE_MESSAGES)
    )
    .addFields({
      name: "Playdate:",
      value: `${time(playdate.from_time, "F")} - ${time(playdate.to_time, 'F')}`,
    })
    .setFooter({
      text: `Group: ${playdate.group.name}`
    });

  channel.send({
    content: roleMention(playdate.group.role.roleid),
    embeds: [
      embed
    ],
    allowedMentions: {
      roles: [playdate.group.role.roleid]
    }
  })
}