import {z} from 'zod'

export type EthernetConfig = {host: string, port: number, timeout?: number | undefined};

export type PowerSheaveHardwareUpdate = {plugin_type?: 'power_sheave' | undefined, ethernet?: (EthernetConfig | null) | undefined};

export type PowerSheaveSettingsUpdate = {plugin_type?: 'power_sheave' | undefined, speed_differential_percentage?: (number | null) | undefined, reverse_direction?: (boolean | null) | undefined, control_mode?: ('open' | 'closed' | null) | undefined, ecd_gain?: (number | null) | undefined};

export type DockingSettingsUpdate = {plugin_type?: 'docking_mechanism' | undefined, dock_timeout_seconds?: (number | null) | undefined, undock_timeout_seconds?: (number | null) | undefined, motor_speed?: (number | null) | undefined, docking_reversing_timeout_seconds?: (number | null) | undefined, undock_wind_delay_seconds?: (number | null) | undefined, undock_completion_delay_seconds?: (number | null) | undefined};

export type UpdatePluginSettingsRequest = {hardware?: (PowerSheaveHardwareUpdate | null) | undefined, settings?: (PowerSheaveSettingsUpdate | DockingSettingsUpdate | null) | undefined};

export type PatchApiApiV1PluginsPluginIdSettingsArgs = {plugin_id: string, body: UpdatePluginSettingsRequest};

export type PatchApiApiV1PluginsPluginIdSettingsOptions = {baseUrl: string, OAuth2PasswordBearer?: string | undefined, fetch?: typeof fetch | undefined};

export const pluginConfigSchema = z.object({name: z.string(), version: z.string(), description: z.string(), requirements: z.record(z.string(), z.unknown()).optional(), hardware: z.record(z.string(), z.unknown()).nullable().optional(), settings: z.record(z.string(), z.unknown()).nullable().optional()});

export const updatePluginSettingsResponse = z.object({success: z.boolean(), message: z.string(), updated_config: pluginConfigSchema.nullable().optional()});

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
};

/**
 * Update plugin settings
 * 
 * PATCH /api/v1/plugins/{plugin_id}/settings
 */
export const patchApiApiV1PluginsPluginIdSettings = async (args: PatchApiApiV1PluginsPluginIdSettingsArgs, options: PatchApiApiV1PluginsPluginIdSettingsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, OAuth2PasswordBearer} = options ?? {}

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

if (OAuth2PasswordBearer !== undefined) headers.set('authorization', `Bearer ${OAuth2PasswordBearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/plugins/${encodeURIComponent(String(args.plugin_id))}/settings${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PATCH", 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(updatePluginSettingsResponse, await res.json())
};