import {z} from 'zod'

export type GetApiV2TasksArgs = {tasks?: number | undefined, assets?: number | undefined, locations?: number | undefined, type?: number | undefined, name?: string | undefined, start?: number | undefined, end?: number | undefined, cursor?: number | undefined, limit?: number | undefined, page?: number | undefined, completedStart?: number | undefined, completedEnd?: number | undefined, scheduledStart?: number | undefined, scheduledEnd?: number | undefined, orderBy?: string | undefined, geoLocation?: boolean | undefined, users?: number | undefined, teams?: number | undefined, lastEditedByUsers?: string | undefined, status?: number | undefined, meta1?: number | undefined, meta2?: number | undefined, meta3?: number | undefined, statusIDs?: string | undefined, tag?: string | undefined};

export type GetApiV2TasksOptions = {baseUrl: string, BasicAuth?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const task = z.object({meta: z.object({invoices: z.string().optional(), labor: z.string().optional(), partsUsage: z.string().optional(), instructions: z.string().optional(), status: z.string().optional()}).optional(), taskID: z.number().int().optional(), poIDs: z.array(z.number().int()).optional(), name: z.string().optional(), userID: z.number().int().optional(), teamID: z.number().int().optional(), locationID: z.number().int().optional(), template: z.boolean().optional(), createdDate: z.number().int().optional(), scheduledStart: z.number().int().optional(), scheduledEnd: z.number().int().optional(), due: z.number().int().optional(), description: z.string().optional(), dateCompleted: z.number().int().optional(), lastEdited: z.number().int().optional(), lastEditedByUser: z.number().int().optional(), completedByUser: z.number().int().optional(), assetID: z.number().int().optional(), completedUserWage: z.number().int().optional(), priority: z.number().int().optional(), priorityID: z.number().int().optional(), downtime: z.number().int().optional(), completionNotes: z.unknown(), requestorName: z.unknown(), requestorEmail: z.unknown(), requestorPhone: z.unknown(), requestTitle: z.unknown(), requestField1: z.unknown(), requestField2: z.unknown(), requestField3: z.unknown(), requestDropdown1: z.unknown(), requestDropdown2: z.unknown(), requestDropdown3: z.unknown(), requestorDescription: z.unknown(), meta1: z.unknown(), meta2: z.unknown(), meta3: z.unknown(), statusID: z.number().int().optional(), type: z.number().int().optional(), status: z.number().int().optional()});

export const getApiV2TasksResponse = z.array(task);

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
};

/**
 * Tasks
 * 
 * GET /v2/tasks
 */
export const getApiV2Tasks = async (args: GetApiV2TasksArgs, options: GetApiV2TasksOptions) => {
const {baseUrl, fetch: fetchFn = fetch, BasicAuth} = options ?? {}

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

if (args.tasks != null) query.append("tasks", String(args.tasks))
if (args.assets != null) query.append("assets", String(args.assets))
if (args.locations != null) query.append("locations", String(args.locations))
if (args.type != null) query.append("type", String(args.type))
if (args.name != null) query.append("name", String(args.name))
if (args.start != null) query.append("start", String(args.start))
if (args.end != null) query.append("end", String(args.end))
if (args.cursor != null) query.append("cursor", String(args.cursor))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.page != null) query.append("page", String(args.page))
if (args.completedStart != null) query.append("completedStart", String(args.completedStart))
if (args.completedEnd != null) query.append("completedEnd", String(args.completedEnd))
if (args.scheduledStart != null) query.append("scheduledStart", String(args.scheduledStart))
if (args.scheduledEnd != null) query.append("scheduledEnd", String(args.scheduledEnd))
if (args.orderBy != null) query.append("orderBy", String(args.orderBy))
if (args.geoLocation != null) query.append("geoLocation", String(args.geoLocation))
if (args.users != null) query.append("users", String(args.users))
if (args.teams != null) query.append("teams", String(args.teams))
if (args.lastEditedByUsers != null) query.append("lastEditedByUsers", String(args.lastEditedByUsers))
if (args.status != null) query.append("status", String(args.status))
if (args.meta1 != null) query.append("meta1", String(args.meta1))
if (args.meta2 != null) query.append("meta2", String(args.meta2))
if (args.meta3 != null) query.append("meta3", String(args.meta3))
if (args.statusIDs != null) query.append("statusIDs", String(args.statusIDs))
if (args.tag != null) query.append("tag", String(args.tag))
if (BasicAuth !== undefined) headers.set('authorization', `Basic ${btoa(`${BasicAuth.username}:${BasicAuth.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v2/tasks${query.size > 0 ? `?${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(getApiV2TasksResponse, await res.json())
};