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/* eslint-disable @typescript-eslint/no-unnecessary-type-assertion */import { Guild } from '../../structures/guild.ts'import { Member } from '../../structures/member.ts'import {  InteractionApplicationCommandResolved,  ApplicationCommandInteraction} from '../../structures/applicationCommand.ts'import { MessageComponentInteraction } from '../../structures/messageComponents.ts'import {  Interaction,  InteractionChannel} from '../../structures/interactions.ts'import { GuildTextBasedChannel } from '../../structures/guildTextChannel.ts'import {  InteractionPayload,  InteractionType} from '../../types/interactions.ts'import { UserPayload } from '../../types/user.ts'import { Permissions } from '../../utils/permissions.ts'import type { Gateway, GatewayEventHandler } from '../mod.ts'import { User } from '../../structures/user.ts'import { Role } from '../../structures/role.ts'import { RolePayload } from '../../types/role.ts'import {  InteractionApplicationCommandData,  InteractionChannelPayload} from '../../types/applicationCommand.ts'import { Message } from '../../structures/message.ts'import { TextChannel } from '../../structures/textChannel.ts'import { MessagePayload } from '../../types/channel.ts'import { GuildPayload, MemberPayload } from '../../types/guild.ts'import { AutocompleteInteraction } from '../../structures/autocompleteInteraction.ts'import { ModalSubmitInteraction } from '../../structures/modalSubmitInteraction.ts'
export const interactionCreate: GatewayEventHandler = async (  gateway: Gateway,  d: InteractionPayload) => {  // NOTE(DjDeveloperr): Mason once mentioned that channel_id can be optional in Interaction.  // This case can be seen in future proofing Interactions, and one he mentioned was  // that bots will be able to add custom context menus. In that case, Interaction will not have it.  // Ref: https://github.com/discord/discord-api-docs/pull/2568/files#r569025697  if (d.channel_id === undefined) return
  const guild =    d.guild_id === undefined      ? undefined      : (await gateway.client.guilds.get(d.guild_id)) ??        // eslint-disable-next-line @typescript-eslint/consistent-type-assertions        new Guild(gateway.client, {          unavailable: true,          id: d.guild_id        } as GuildPayload)
  if (d.member !== undefined)    await guild?.members.set(d.member.user.id, d.member)  const member =    d.member !== undefined      ? (await guild?.members.get(d.member.user.id))! ??        new Member(          gateway.client,          d.member!,          new User(gateway.client, d.member.user),          // eslint-disable-next-line @typescript-eslint/no-unnecessary-type-assertion          guild!,          new Permissions(d.member.permissions)        )      : undefined  if (member !== undefined) {    member.permissions.bitfield = BigInt(d.member!.permissions!)  }  if (d.user !== undefined) await gateway.client.users.set(d.user.id, d.user)  const dmUser =    d.user !== undefined ? await gateway.client.users.get(d.user.id) : undefined
  const user = member !== undefined ? member.user : dmUser  if (user === undefined) return
  const channel = await gateway.client.channels.get<GuildTextBasedChannel>(    d.channel_id  )
  const resolved: InteractionApplicationCommandResolved = {    users: {},    channels: {},    members: {},    roles: {},    messages: {}  }
  if ((d.data as InteractionApplicationCommandData)?.resolved !== undefined) {    for (const [id, data] of Object.entries(      (d.data as InteractionApplicationCommandData)?.resolved?.users ?? {}    )) {      await gateway.client.users.set(id, data as UserPayload)      resolved.users[id] = (await gateway.client.users.get(        id      )) as unknown as User      if (resolved.members[id] !== undefined)        resolved.users[id].member = resolved.members[id]    }
    for (const [id, data] of Object.entries(      (d.data as InteractionApplicationCommandData)?.resolved?.members ?? {}    )) {      const roles = await guild?.roles.array()      let permissions = new Permissions(Permissions.DEFAULT)      if (roles !== undefined) {        const mRoles = roles.filter(          (r) => (data?.roles?.includes(r.id) as boolean) || r.id === guild?.id        )        permissions = new Permissions(mRoles.map((r) => r.permissions))      }      ;(data as MemberPayload).user = (        d.data as InteractionApplicationCommandData      ).resolved?.users?.[id] as unknown as UserPayload      resolved.members[id] = new Member(        gateway.client,        data,        resolved.users[id],        guild as Guild,        permissions      )    }
    for (const [id, data] of Object.entries(      (d.data as InteractionApplicationCommandData).resolved?.roles ?? {}    )) {      if (guild !== undefined) {        await guild.roles.set(id, data as RolePayload)        resolved.roles[id] = (await guild.roles.get(id)) as unknown as Role      } else {        resolved.roles[id] = new Role(          gateway.client,          data,          guild as unknown as Guild        )      }    }
    for (const [id, data] of Object.entries(      (d.data as InteractionApplicationCommandData).resolved?.channels ?? {}    )) {      resolved.channels[id] = new InteractionChannel(        gateway.client,        data as InteractionChannelPayload      )    }
    for (const [id, data] of Object.entries(      (d.data as InteractionApplicationCommandData).resolved?.messages ?? {}    )) {      const channel = await gateway.client.channels.get<TextChannel>(        data.channel_id      )      await channel?.messages.set(data.id, data)      await gateway.client.users.set(data.author.id, data.author)      resolved.messages[id] = new Message(        gateway.client,        data as MessagePayload,        channel!,        (await gateway.client.users.get(data.author.id))!      )    }  }
  let message: Message | undefined  if (d.message !== undefined) {    const channel = (await gateway.client.channels.get<TextChannel>(      d.message.channel_id    ))!    await gateway.client.users.set(d.message.author.id, d.message.author)    message = new Message(      gateway.client,      d.message,      channel,      (d.message.author !== undefined        ? new User(gateway.client, d.message.author)        : undefined)! // skip author for now since ephemeral messages don't have it    )    await message.mentions.fromPayload(d.message)  }
  let interaction  if (d.type === InteractionType.APPLICATION_COMMAND) {    interaction = new ApplicationCommandInteraction(gateway.client, d, {      member,      guild,      channel,      user,      resolved    })  } else if (d.type === InteractionType.AUTOCOMPLETE) {    interaction = new AutocompleteInteraction(gateway.client, d, {      member,      guild,      channel,      user,      resolved    })  } else if (d.type === InteractionType.MESSAGE_COMPONENT) {    interaction = new MessageComponentInteraction(gateway.client, d, {      member,      guild,      channel,      user,      message    })  } else if (d.type === InteractionType.MODAL_SUBMIT) {    interaction = new ModalSubmitInteraction(gateway.client, d, {      member,      guild,      channel,      user    })  } else {    interaction = new Interaction(gateway.client, d, {      member,      guild,      channel,      user,      message    })  }
  gateway.client.emit('interactionCreate', interaction)}