wynn/ts/src/workflows/discord.ts

import { InteractionTypes } from '@discordeno/types'
import { proxyActivities, startChild, workflowInfo } from '@temporalio/workflow'
import type * as activities from '#/activities'
import type { InteractionCreatePayload } from '#/discord'
import { CommandHandlers, createCommandHandler } from '#/discord/botevent/command_parser'
import { SLASH_COMMANDS } from '#/discord/botevent/slash_commands'
import { handleCommandGuildInfo, handleCommandGuildLeaderboard, handleCommandGuildOnline } from './guild_messages'
import { handleCommandPlayerLookup } from './player_messages'

const { reply_to_interaction } = proxyActivities<typeof activities>({
  startToCloseTimeout: '1 minute',
})

// Define command handlers with type safety
const workflowHandleApplicationCommand = async (payload: InteractionCreatePayload) => {
  const { ref, data } = payload

  const notFoundHandler = async (content: string) => {
    await reply_to_interaction({
      ref,
      type: 4,
      options: {
        content: content,
        isPrivate: true,
      },
    })
  }
  if (!data || !data.name) {
    await notFoundHandler(`Invalid command data`)
    return
  }
  const commandHandler = createCommandHandler({
    commands: SLASH_COMMANDS,
    notFoundHandler: async () => {
      await notFoundHandler(`command not found`)
    },
    handler: {
      player: {
        lookup: async (args) => {
          const { workflowId } = workflowInfo()
          const handle = await startChild(handleCommandPlayerLookup, {
            args: [{ ref, args }],
            workflowId: `${workflowId}-player-lookup`,
          })
          await handle.result()
        },
      },
      guild: {
        info: async (args) => {
          const { workflowId } = workflowInfo()
          const handle = await startChild(handleCommandGuildInfo, {
            args: [{ ref }],
            workflowId: `${workflowId}-guild-info`,
          })
          await handle.result()
        },
        online: async (args) => {
          const { workflowId } = workflowInfo()
          const handle = await startChild(handleCommandGuildOnline, {
            args: [{ ref }],
            workflowId: `${workflowId}-guild-online`,
          })
          await handle.result()
        },
        leaderboard: async (args) => {
          const { workflowId } = workflowInfo()
          const handle = await startChild(handleCommandGuildLeaderboard, {
            args: [{ ref }],
            workflowId: `${workflowId}-guild-leaderboard`,
          })
          await handle.result()
        },
      },
      admin: {
        set_wynn_guild: async (args) => {
          await reply_to_interaction({
            ref,
            type: 4,
            options: {
              content: 'Not implemented yet',
              isPrivate: true,
            },
          })
        },
      },
    },
  })

  await commandHandler(data)
}

export const workflowHandleInteractionCreate = async (payload: InteractionCreatePayload) => {
  const { ref, data } = payload

  if (ref.type === InteractionTypes.ApplicationCommand) {
    await workflowHandleApplicationCommand(payload)
  }
}