start-os/sdk/base/lib/actions/input/inputSpecConstants.ts

import { SmtpValue } from "../../types"
import { GetSystemSmtp, Patterns } from "../../util"
import { InputSpec, InputSpecOf } from "./builder/inputSpec"
import { Value } from "./builder/value"
import { Variants } from "./builder/variants"

/**
 * Base SMTP settings, to be used by StartOS for system wide SMTP
 */
export const customSmtp = InputSpec.of<InputSpecOf<SmtpValue>>({
  server: Value.text({
    name: "SMTP Server",
    required: true,
    default: null,
  }),
  port: Value.number({
    name: "Port",
    required: true,
    default: 587,
    min: 1,
    max: 65535,
    integer: true,
  }),
  from: Value.text({
    name: "From Address",
    required: true,
    default: null,
    placeholder: "Example Name <test@example.com>",
    inputmode: "email",
    patterns: [Patterns.emailWithName],
  }),
  login: Value.text({
    name: "Login",
    required: true,
    default: null,
  }),
  password: Value.text({
    name: "Password",
    required: false,
    default: null,
    masked: true,
  }),
})

/**
 * For service inputSpec. Gives users 3 options for SMTP: (1) disabled, (2) use system SMTP settings, (3) use custom SMTP settings
 */
export const smtpInputSpec = Value.dynamicUnion(
  async ({ effects }) => {
    const smtp = await new GetSystemSmtp(effects).once()
    const disabled = smtp ? [] : ["system"]
    return {
      name: "SMTP",
      description: "Optionally provide an SMTP server for sending emails",
      default: "disabled",
      disabled,
    }
  },
  Variants.of({
    disabled: { name: "Disabled", spec: InputSpec.of({}) },
    system: {
      name: "System Credentials",
      spec: InputSpec.of({
        customFrom: Value.text({
          name: "Custom From Address",
          description:
            "A custom from address for this service. If not provided, the system from address will be used.",
          required: false,
          default: null,
          placeholder: "<name>test@example.com",
          inputmode: "email",
          patterns: [Patterns.email],
        }),
      }),
    },
    custom: {
      name: "Custom Credentials",
      spec: customSmtp,
    },
  }),
)