import {z} from 'zod'

export type GetApiV2MissionAssignmentsArgs = {$filter?: string | undefined, $top?: number | undefined, $skip?: number | undefined, $count?: boolean | undefined, $filename?: string | undefined, $metadata?: boolean | undefined, $gzip?: boolean | undefined, $orderby?: (Array<'id' | 'id desc' | 'incidentId' | 'incidentId desc' | 'incidentName' | 'incidentName desc' | 'incidentType' | 'incidentType desc' | 'disasterNumber' | 'disasterNumber desc' | 'declarationType' | 'declarationType desc' | 'declarationTitle' | 'declarationTitle desc' | 'maId' | 'maId desc' | 'maAmendNumber' | 'maAmendNumber desc' | 'actionId' | 'actionId desc' | 'maType' | 'maType desc' | 'supportFunction' | 'supportFunction desc' | 'priority' | 'priority desc' | 'region' | 'region desc' | 'stt' | 'stt desc' | 'agencyId' | 'agencyId desc' | 'agency' | 'agency desc' | 'authority' | 'authority desc' | 'dateReceived' | 'dateReceived desc' | 'dateRequired' | 'dateRequired desc' | 'popStartDate' | 'popStartDate desc' | 'popEndDate' | 'popEndDate desc' | 'dateObligated' | 'dateObligated desc' | 'obligationAmount' | 'obligationAmount desc' | 'sttCostSharePct' | 'sttCostSharePct desc' | 'fedCostSharePct' | 'fedCostSharePct desc' | 'sttCostShareAmt' | 'sttCostShareAmt desc' | 'fedCostShareAmt' | 'fedCostShareAmt desc' | 'maPopStartDate' | 'maPopStartDate desc' | 'maPopEndDate' | 'maPopEndDate desc' | 'maSttCostSharePct' | 'maSttCostSharePct desc' | 'maFedCostSharePct' | 'maFedCostSharePct desc' | 'maSttCostShareAmount' | 'maSttCostShareAmount desc' | 'maFedCostShareAmount' | 'maFedCostShareAmount desc' | 'maPriority' | 'maPriority desc' | 'assistanceRequested' | 'assistanceRequested desc' | 'statementOfWork' | 'statementOfWork desc' | 'hash' | 'hash desc' | 'lastRefresh' | 'lastRefresh desc'>) | undefined, $select?: (Array<'id' | 'incidentId' | 'incidentName' | 'incidentType' | 'disasterNumber' | 'declarationType' | 'declarationTitle' | 'maId' | 'maAmendNumber' | 'actionId' | 'maType' | 'supportFunction' | 'priority' | 'region' | 'stt' | 'agencyId' | 'agency' | 'authority' | 'dateReceived' | 'dateRequired' | 'popStartDate' | 'popEndDate' | 'dateObligated' | 'obligationAmount' | 'sttCostSharePct' | 'fedCostSharePct' | 'sttCostShareAmt' | 'fedCostShareAmt' | 'maPopStartDate' | 'maPopEndDate' | 'maSttCostSharePct' | 'maFedCostSharePct' | 'maSttCostShareAmount' | 'maFedCostShareAmount' | 'maPriority' | 'assistanceRequested' | 'statementOfWork' | 'hash' | 'lastRefresh'>) | undefined, $format?: ('json' | 'jsona' | 'jsonl' | 'csv' | 'parquet') | undefined};

export type GetApiV2MissionAssignmentsOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const metadata = z.object({skip: z.number().nullable().optional(), filter: z.string().nullable().optional(), orderBy: z.string().nullable().optional(), select: z.string().nullable().optional(), rundate: z.string().nullable().optional(), top: z.number().nullable().optional(), format: z.string().nullable().optional(), metadata: z.boolean().nullable().optional(), entityname: z.string().optional(), version: z.string().optional(), url: z.string().optional(), count: z.number().nullable().optional()});

export const v2MissionAssignments = z.object({id: z.string().optional(), incidentId: z.string().nullable().optional(), incidentName: z.string().nullable().optional(), incidentType: z.string().nullable().optional(), disasterNumber: z.number().nullable().optional(), declarationType: z.string().nullable().optional(), declarationTitle: z.string().nullable().optional(), maId: z.string().nullable().optional(), maAmendNumber: z.number().nullable().optional(), actionId: z.number().optional(), maType: z.string().nullable().optional(), supportFunction: z.number().nullable().optional(), priority: z.string().nullable().optional(), region: z.number().nullable().optional(), stt: z.string().nullable().optional(), agencyId: z.string().nullable().optional(), agency: z.string().nullable().optional(), authority: z.string().nullable().optional(), dateReceived: z.string().nullable().optional(), dateRequired: z.string().nullable().optional(), popStartDate: z.string().nullable().optional(), popEndDate: z.string().nullable().optional(), dateObligated: z.string().nullable().optional(), obligationAmount: z.number().nullable().optional(), sttCostSharePct: z.number().nullable().optional(), fedCostSharePct: z.number().nullable().optional(), sttCostShareAmt: z.number().nullable().optional(), fedCostShareAmt: z.number().nullable().optional(), maPopStartDate: z.string().nullable().optional(), maPopEndDate: z.string().nullable().optional(), maSttCostSharePct: z.number().nullable().optional(), maFedCostSharePct: z.number().nullable().optional(), maSttCostShareAmount: z.number().nullable().optional(), maFedCostShareAmount: z.number().nullable().optional(), maPriority: z.string().nullable().optional(), assistanceRequested: z.string().nullable().optional(), statementOfWork: z.string().nullable().optional(), hash: z.string().optional(), lastRefresh: z.string().optional()});

export const getApiV2MissionAssignmentsResponse = z.object({metadata: metadata.optional(), MissionAssignments: z.array(v2MissionAssignments).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
};

/**
 * Mission Assignments
 * 
 * GET /v2/MissionAssignments
 */
export const getApiV2MissionAssignments = async (args: GetApiV2MissionAssignmentsArgs, options?: GetApiV2MissionAssignmentsOptions) => {
const {baseUrl = "https://www.fema.gov/api/open", fetch: fetchFn = fetch} = options ?? {}

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

if (args.$filter != null) query.append("$filter", String(args.$filter))
if (args.$top != null) query.append("$top", String(args.$top))
if (args.$skip != null) query.append("$skip", String(args.$skip))
if (args.$count != null) query.append("$count", String(args.$count))
if (args.$filename != null) query.append("$filename", String(args.$filename))
if (args.$metadata != null) query.append("$metadata", String(args.$metadata))
if (args.$gzip != null) query.append("$gzip", String(args.$gzip))
for (const item of args.$orderby ?? []) query.append("$orderby", String(item))
for (const item of args.$select ?? []) query.append("$select", String(item))
if (args.$format != null) query.append("$format", String(args.$format))

const url = `${baseUrl.replace(/\/+$/, '')}/v2/MissionAssignments${query.size > 0 ? `?${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(getApiV2MissionAssignmentsResponse, await res.json())
};