import {z} from 'zod'

export type GetApiApiV1DashboardSettingsOptions = {baseUrl: string, OAuth2PasswordBearer?: string | undefined, fetch?: typeof fetch | undefined};

export const dashboardSettingsKpiDTO = z.object({visible: z.boolean().optional(), enabled: z.array(z.enum(["clicks", "uniqueClicks", "installs", "leads", "firstSales", "repeatedSales", "totalEvents", "blockedEvents", "uniqueUsers", "repeatBuyers", "nonUniqueClicks", "whiteClicks", "blackClicks"])), order: z.array(z.enum(["clicks", "uniqueClicks", "installs", "leads", "firstSales", "repeatedSales", "totalEvents", "blockedEvents", "uniqueUsers", "repeatBuyers", "nonUniqueClicks", "whiteClicks", "blackClicks"]))});

export const dashboardSettingsChartDTO = z.object({visible: z.boolean().optional(), metrics: z.array(z.enum(["clicks", "uniqueClicks", "installs", "leads", "firstSales", "repeatedSales", "totalEvents", "blockedEvents", "whiteClicks", "blackClicks"]))});

export const dashboardSettingsBreakdownDTO = z.object({visible: z.boolean().optional(), enabled: z.array(z.enum(["unique-click-install", "unique-click-registration", "unique-click-deposit", "install-registration", "registration-deposit", "clicks-per-unique", "install-deposit", "click-deposit", "deposit-repeated", "block-rate", "clicks-per-user", "white-rate", "push-ctr", "push-delivery"])), order: z.array(z.enum(["unique-click-install", "unique-click-registration", "unique-click-deposit", "install-registration", "registration-deposit", "clicks-per-unique", "install-deposit", "click-deposit", "deposit-repeated", "block-rate", "clicks-per-user", "white-rate", "push-ctr", "push-delivery"])).optional()});

export const dashboardSettingsRecentActivityDTO = z.object({visible: z.boolean().optional(), limit: z.number().int().gte(1).lte(50).optional(), entityTypes: z.array(z.enum(["stream", "offer", "pwa", "landing", "domain", "pixel", "push"]))});

export const dashboardSettingsResourcesDTO = z.object({visible: z.boolean().optional(), enabled: z.array(z.enum(["streams", "balance", "pwa", "landings", "domains", "pixels"])), order: z.array(z.enum(["streams", "balance", "pwa", "landings", "domains", "pixels"]))});

export const dashboardSettingsPushSummaryDTO = z.object({visible: z.boolean().optional(), enabled: z.array(z.enum(["subscribers", "sent", "views", "clicks"])).optional(), order: z.array(z.enum(["subscribers", "sent", "views", "clicks"])).optional()});

export const dashboardSettingsRecommendationsDTO = z.object({dismissed: z.array(z.string()).optional()});

export const dashboardSettingsDTO = z.object({defaultPeriod: z.enum(["today", "last_24h", "last_7d", "this_week", "last_30d", "this_month", "last_90d", "this_year"]).optional(), kpi: dashboardSettingsKpiDTO, chart: dashboardSettingsChartDTO, breakdown: dashboardSettingsBreakdownDTO, recentActivity: dashboardSettingsRecentActivityDTO, resources: dashboardSettingsResourcesDTO, pushSummary: dashboardSettingsPushSummaryDTO.optional(), recommendations: dashboardSettingsRecommendationsDTO.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
};

/**
 * Get dashboard settings
 * 
 * GET /api/v1/dashboard/settings
 */
export const getApiApiV1DashboardSettings = async (options: GetApiApiV1DashboardSettingsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, OAuth2PasswordBearer} = options ?? {}

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

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

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

const res = await fetchFn(url, {method: "GET", headers})

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

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