swadeMBHelpers.runOnTargetOrSelectedTokens(main)

async function main (tokens) {
  const tokenList = tokens.map(t => t.name).join(', ')
  const menuOptions = {
    title: 'Smite',
    defaultButton: 'Cancel',
    options: {}
  }

  const menuData = {
    inputs: [
      { type: 'header', label: 'Smite' },
      { type: 'info', label: `Apply Smite to ${tokenList}` },
      { type: 'checkbox', label: 'Greater', options: false }
    ],
    buttons: [
      { label: 'Apply', value: 'apply' },
      { label: 'Apply with Raise', value: 'raise' },
      { label: 'Cancel', value: 'cancel' }
    ]
  }

  const tokenWeapons = {}
  let index = 2
  for (const token of tokens) {
    index += 2
    tokenWeapons[token.id] = index
    menuData.inputs.push({ type: 'info', label: `<h2>${token.name}</h2>` })
    const weapons = token.actor.items.filter(i => i.type === 'weapon').map(
      i => { return { value: i.name, html: i.name } })
    weapons.unshift({ value: '', html: '<i>None</i>' })
    menuData.inputs.push({ type: 'select', label: token.name, options: weapons })
  }
  const { buttons, inputs } = await warpgate.menu(menuData, menuOptions)
  for (const tokenId in tokenWeapons) {
    tokenWeapons[tokenId] = inputs[tokenWeapons[tokenId]]
  }
  const greater = (inputs[2] === 'Greater')
  if (buttons && buttons !== 'cancel') {
    await createEffect(tokens, tokenWeapons, buttons, greater)
  }
}

async function createEffect (tokens, tokenWeapons, choice, greater) {
  const baseEffect = CONFIG.statusEffects.find(se => se.label === 'SWADE.Smite')
  const effectIcon = baseEffect.icon
  let changeValue = (choice === 'raise' ? '+4' : '+2')
  if (greater) {
    changeValue = (choice === 'raise' ? '+6' : '+4')
  }
  for (const token of tokens) {
    const weaponName = tokenWeapons[token.id]
    const weaponId = token.actor.items.getName(weaponName)?.id
    const changeKey = `@Weapon{${weaponName}}[system.damage]`
    if (!weaponId) {
      continue
    }
    const effectName = `${choice === 'raise' ? 'major' : 'minor'} Smite${greater ? '(greater)' : ''} (${weaponName})`
    const changes = [
      {
        key: changeKey,
        mode: foundry.CONST.ACTIVE_EFFECT_MODES.ADD,
        value: changeValue,
        priority: 0
      }
    ]
    const mutate = swadeMBHelpers.createMutationWithEffect(
      effectIcon, effectName, 5, changes)
    mutate.embedded.ActiveEffect[effectName].flags.core = { statusId: baseEffect.id }
    const mutateOptions = swadeMBHelpers.defaultMutationOptions(effectName)
    await warpgate.mutate(token.document, mutate, {}, mutateOptions)
  }
}