import {
  BaseListTypeInfo,
  JSONValue,
  FieldTypeFunc,
  CommonFieldConfig,
  jsonFieldTypePolyfilledForSQLite,
} from '@keystone-6/core/types'
import { graphql } from '@keystone-6/core'

export type JsonFieldConfig<ListTypeInfo extends BaseListTypeInfo> =
  CommonFieldConfig<ListTypeInfo> & {
    defaultValue?: JSONValue
    db?: { map?: string }
    disabledButtons: string[]
  }

export const richTextEditor =
  <ListTypeInfo extends BaseListTypeInfo>({
    defaultValue = null,
    disabledButtons = [],
    ...config
  }: JsonFieldConfig<ListTypeInfo> = {}): FieldTypeFunc<ListTypeInfo> =>
  (meta) => {
    if ((config as any).isIndexed === 'unique') {
      throw Error(
        "isIndexed: 'unique' is not a supported option for field type textEditor"
      )
    }

    return jsonFieldTypePolyfilledForSQLite(
      meta.provider,
      {
        ...config,
        input: {
          create: {
            arg: graphql.arg({ type: graphql.JSON }),
            resolve(val) {
              return val === undefined ? defaultValue : val
            },
          },
          update: { arg: graphql.arg({ type: graphql.JSON }) },
        },
        output: graphql.field({ type: graphql.JSON }),
        views: `@kids-reporter/cms-core/lib/custom-fields/rich-text-editor/views/index`,
        getAdminMeta: () => ({ defaultValue, disabledButtons }),
      },
      {
        default:
          defaultValue === null
            ? undefined
            : {
                kind: 'literal',
                value: JSON.stringify(defaultValue),
              },
        map: config.db?.map,
      }
    )
  }