import {z} from 'zod'

export type UserHabitInUpdateRequest = {repetitionDays?: Array<number> | undefined, startDate?: string | undefined, endDate?: string | undefined, userHabitId: number, price?: number | undefined, reminderTime?: string | undefined, disableReminderTime?: boolean | undefined, habitAnswersId?: Array<number> | undefined, startValue?: number | undefined};

export type BodyUserHabitsUpdateApiV5HabitsUserHabitsPut = {user_habit: UserHabitInUpdateRequest};

export type UpdateApiApiV5HabitsUserHabitsArgs = {body: BodyUserHabitsUpdateApiV5HabitsUserHabitsPut};

export type UpdateApiApiV5HabitsUserHabitsOptions = {baseUrl?: string | undefined, RWAPIKeyHeader?: string | undefined, fetch?: typeof fetch | undefined};

export const userHabit = z.object({createdAt: z.string().optional(), updatedAt: z.string().optional(), deletedAt: z.string().optional(), id: z.number().int().optional(), userId: z.number().int(), habitId: z.number().int(), price: z.number().optional(), reminderTime: z.string().optional()});

export const userHabitPeriod = z.object({createdAt: z.string().optional(), updatedAt: z.string().optional(), deletedAt: z.string().optional(), id: z.number().int().optional(), userHabitId: z.number().int(), startDate: z.string(), endDate: z.string().optional(), repetitionDays: z.array(z.number().int()), startValue: z.number().int().optional()});

export const userHabitAnswer = z.object({createdAt: z.string().optional(), updatedAt: z.string().optional(), deletedAt: z.string().optional(), id: z.number().int().optional(), userHabitId: z.number().int(), habitPossibleAnswerId: z.number().int()});

export const userHabitWithPeriodAndAnswersInResponse = z.object({userHabit: userHabit, userHabitPeriod: userHabitPeriod.optional(), userHabitAnswers: z.array(userHabitAnswer)});

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 user habit
 * 
 * PUT /api/v5/habits/user-habits/
 */
export const updateApiApiV5HabitsUserHabits = async (args: UpdateApiApiV5HabitsUserHabitsArgs, options?: UpdateApiApiV5HabitsUserHabitsOptions) => {
const {baseUrl = "https://api.pavlok.com", fetch: fetchFn = fetch, RWAPIKeyHeader} = options ?? {}

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

if (RWAPIKeyHeader !== undefined) headers.set("Authorization", RWAPIKeyHeader)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v5/habits/user-habits/${query.size > 0 ? `?${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(userHabitWithPeriodAndAnswersInResponse, await res.json())
};