import {z} from 'zod'

export type UpdateConsumerCapabilities = {selected: Array<string>, modes?: {[key: string]: string} | undefined, preflight?: boolean | undefined};

export type UpdateApiConsumersConsumerIdSyncsSyncidCapabilitiesArgs = {consumer_id: string, syncid: string, language?: (string | null) | undefined, body: UpdateConsumerCapabilities};

export type UpdateApiConsumersConsumerIdSyncsSyncidCapabilitiesOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const requiredMode = z.object({capability: z.string(), mode: z.string()});

export const consumerCapabilityMode = z.object({key: z.string(), title: z.string(), description: z.string(), available: z.boolean(), reason_key: z.string().nullable(), reason: z.string().nullable(), requires: z.array(z.string()), requires_modes: z.array(requiredMode)});

export const consumerCapabilityItem = z.object({key: z.string(), id: z.string(), title: z.string(), description: z.string(), kind: z.enum(["main", "supporting"]), selected: z.boolean(), effective: z.boolean(), auto_enabled_by: z.array(z.string()), requires: z.array(z.string()), available: z.boolean(), reason_key: z.string().nullable(), reason: z.string().nullable(), mode: z.string().nullable(), chooses_mode: z.boolean(), awaits_mode: z.boolean(), default_mode: z.string().nullable(), modes: z.array(consumerCapabilityMode)});

export const consumerTable = z.object({key: z.string(), id: z.string(), title: z.string(), description: z.string(), used_by: z.array(z.string()), rows: z.array(z.string()).nullable()});

export const settingType = z.enum(["date", "str", "bool", "int", "enum", "str_list", "dict"]);

export const settingGroup = z.enum(["period", "write", "state", "observability", "scope"]);

export const settingOption = z.object({value: z.string(), title: z.string()});

export const settingField = z.object({key: z.string(), type: settingType, group: settingGroup, title: z.string(), tooltip: z.string(), default: z.unknown(), options: z.array(settingOption).optional(), supported: z.boolean().optional(), unsupported_reason: z.string().nullable().optional()});

export const consumerQuestion = z.object({key: z.string(), id: z.string(), title: z.string(), description: z.string(), used_by: z.array(z.string()), required: z.boolean(), field: settingField});

export const setupMissingItem = z.object({key: z.string(), title: z.string()});

export const setupCompleteness = z.object({missing_connections: z.array(setupMissingItem), missing_questions: z.array(setupMissingItem), missing_tables: z.array(setupMissingItem), missing_modes: z.array(setupMissingItem)});

export const syncConnection = z.object({vertical: z.string(), title: z.string(), state: z.enum(["connected", "missing", "to_choose", "unavailable"]), integration_id: z.string().nullable(), integration_ids: z.array(z.string())});

export const capabilityChanges = z.object({enabled: z.array(z.string()), disabled: z.array(z.string()), tables_added: z.array(z.string()), tables_no_longer_needed: z.array(z.string())});

export const consumerCapabilitiesUpdated = z.object({flowid: z.string(), enabled: z.boolean(), capabilities: z.array(consumerCapabilityItem), tables: z.array(consumerTable), questions: z.array(consumerQuestion), completeness: setupCompleteness, connections: z.array(syncConnection), latest_preview_id: z.string().nullable(), changes: capabilityChanges});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Choose a consumer's capabilities and modes
 * 
 * PUT /consumers/{consumer_id}/syncs/{syncid}/capabilities
 */
export const updateApiConsumersConsumerIdSyncsSyncidCapabilities = async (args: UpdateApiConsumersConsumerIdSyncsSyncidCapabilitiesArgs, options?: UpdateApiConsumersConsumerIdSyncsSyncidCapabilitiesOptions) => {
const {baseUrl = "https://api.chift.eu", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('content-type', "application/json")
headers.set('accept', "application/json")

if (args.language != null) query.append("language", String(args.language))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/consumers/${encodeURIComponent(String(args.consumer_id))}/syncs/${encodeURIComponent(String(args.syncid))}/capabilities${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PUT", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(consumerCapabilitiesUpdated, await res.json())
};