import {z} from 'zod'

export type Priority = 'Low' | 'Mid' | 'High' | 'Critical';

export type Pageable = {page?: number | undefined, size?: number | undefined, sort?: Array<string> | undefined};

export type GetApiPublicV2FeedArgs = {collectionIds?: Array<number> | undefined, from?: string | undefined, perspectiveId?: number | undefined, priorities?: Array<Priority> | undefined, includeGeo?: boolean | undefined, impactLevelIds?: Array<number> | undefined, minTier?: number | undefined, maxTier?: number | undefined, pageable: Pageable};

export type GetApiPublicV2FeedOptions = {baseUrl?: string | undefined, TokenAuthentication?: string | undefined, fetch?: typeof fetch | undefined};

export const publicEventDTO = z.object({uuid: z.string()});

export const alertRelevancy = z.enum(["Relevant", "Irrelevant", "NotYetAssigned"]);

export const targetSize = z.enum(["Small", "Medium", "Large", "Very large"]);

export const screeningStatus = z.enum(["Required", "Pending", "Screened", "NotPossible"]);

export const scoring = z.enum(["Alert", "Peer"]);

export const publicTargetTypeDTO = z.object({id: z.number().int(), type: z.string(), displayName: z.string(), pluralName: z.string(), ordering: z.number().int().nullable().optional(), scoring: scoring.nullable().optional()});

export const publicTargetCTypeDTO = z.object({id: z.number().int(), ctype: z.string(), targetTypeId: z.number().int(), displayName: z.string(), pluralName: z.string(), icon: z.string(), ordering: z.number().int().nullable().optional(), priority: z.number().int().nullable().optional(), connectable: z.boolean(), bgColor: z.string(), textColor: z.string()});

export const geometry = z.record(z.string(), z.unknown());

export const boundingBox = z.object({xmin: z.number(), ymin: z.number(), xmax: z.number(), ymax: z.number()});

export const geoProperties = z.object({name: z.string().nullable().optional(), countryCode: z.string().nullable().optional(), alertCount: z.number().int().nullable().optional(), boundingBox: boundingBox.nullable().optional()});

export const geo = z.object({geometry: geometry.optional(), properties: geoProperties, type: z.string()});

export const targetRequestInfoStatus = z.enum(["NONE", "PENDING", "COMPLETED", "REJECTED"]);

export const targetRequestTypeStatusDto = z.object({id: z.number().int().nullable().optional(), customerId: z.number().int().nullable().optional(), status: targetRequestInfoStatus.nullable().optional(), rejectionReason: z.string().nullable().optional()});

export const targetRequestInfoDto = z.object({targetId: z.number().int(), validationRequest: targetRequestTypeStatusDto.nullable().optional(), screeningRequest: targetRequestTypeStatusDto.nullable().optional(), reportedTargetRequest: targetRequestTypeStatusDto.nullable().optional()});

export const edgeNumber = z.object({number: z.string(), source: z.string().nullable().optional(), existingEdgeId: z.number().int().nullable().optional()});

export const publicTargetRefExtended = z.object({id: z.number().int(), name: z.string(), customName: z.string().nullable().optional(), latestRequest: targetRequestInfoDto.nullable().optional(), foreignSystems: z.array(edgeNumber)});

export const collectionRef = z.object({id: z.number().int(), name: z.string()});

export const publicTargetForeignSystemDTO = z.object({system: z.string(), id: z.string(), source: z.string().nullable().optional()});

export const scoreAvailability = z.enum(["None", "Peer", "Alert", "SSA", "External"]);

export const publicLevel = z.enum(["NA", "No", "Low", "Mid", "High", "Critical"]);

export const publicHSCode = z.object({code: z.string(), nShipments: z.number().int().nullable().optional(), nshipments: z.number().int().optional()});

export const publicTargetDTO: z.ZodType<PublicTargetDTO> = z.object({id: z.number().int(), name: z.string(), sname: z.string().nullable().optional(), logo: z.string().nullable().optional(), backgroundPicture: z.string().nullable().optional(), description: z.string().nullable().optional(), website: z.string().nullable().optional(), location: z.string().nullable().optional(), yearFounded: z.number().int().nullable().optional(), size: targetSize.nullable().optional(), screened: z.boolean(), screenedStatus: screeningStatus.nullable().optional(), linkedInId: z.string().nullable().optional(), type: publicTargetTypeDTO, ctype: publicTargetCTypeDTO, geo: geo, geoShape: geo, parents: z.array(z.lazy(() => publicTargetDTO)), organization: z.lazy(() => publicTargetDTO.optional()), industries: z.array(z.lazy(() => publicTargetDTO)), monitoredSince: z.string().nullable().optional(), earliestAlert: z.string().nullable().optional(), ordering: z.number().int().nullable().optional(), disruptionStatusUpdate: z.object({}).nullable().optional(), own: z.boolean(), managed: z.boolean(), isPublic: z.boolean().nullable().optional(), connectionContactsCount: z.number().int().nullable().optional(), population: z.number().int().nullable().optional(), following: z.boolean(), collectionFollowing: z.boolean(), tier: z.number().int().nullable().optional(), path: z.array(publicTargetRefExtended), collectionLevel: z.number().int().nullable().optional(), collectionPath: z.array(collectionRef), collectionPaths: z.array(z.array(collectionRef)), foreignSystems: z.array(publicTargetForeignSystemDTO), scoreAvail: scoreAvailability, revenue: z.number().nullable().optional(), impact: publicLevel.nullable().optional(), hsCode: z.array(publicHSCode), mergedTargets: z.array(z.number().int()), public: z.boolean().optional()});

export const publicLinkDTO = z.object({url: z.string().nullable().optional(), title: z.string().nullable().optional(), description: z.string().nullable().optional()});

export const publicMediaDTO = z.object({id: z.number().int().nullable().optional(), url: z.string().nullable().optional(), mimeType: z.string().nullable().optional()});

export const impactLevelLevel = z.enum(["company_poi_to_eoi", "direct", "related_target", "company", "industry", "regional", "tier2", "tier3plus", "in-company", "commodity", "country", "mention"]);

export const publicImpactLevelDTO = z.object({id: z.number().int(), level: impactLevelLevel, displayName: z.string(), ordering: z.number().int()});

export const priority = z.enum(["Low", "Mid", "High", "Critical"]);

export const publicAlertTargetDTO = z.object({target: publicTargetDTO, impactLevel: publicImpactLevelDTO, impactScore: priority.nullable().optional(), priority: priority.nullable().optional()});

export const publicPriorityDetailsDTO = z.object({massDisruption: z.boolean(), brandMention: z.boolean(), rumour: z.boolean(), lowPeerRisk: z.boolean(), terminates: z.boolean()});

export const publicPreviousAlertDTO = z.object({alertId: z.number().int(), eventId: z.number().int(), title: z.string().nullable().optional(), description: z.string().nullable().optional(), createdAt: z.string()});

export const publicAlertFlaggedDTO = z.object({reason: z.string(), comment: z.string().nullable().optional(), flaggedAt: z.string()});

export const publicUseCaseDetailsDTO = z.object({relevant: z.boolean(), reason: z.string()});

export const alertLabelScope = z.enum(["Public", "Customer", "User"]);

export const publicAlertLabelDTO = z.object({id: z.number().int().nullable().optional(), scope: alertLabelScope, name: z.string(), bgColor: z.string(), textColor: z.string()});

export const publicEventTypeDTO = z.object({id: z.number().int(), value: z.string(), svalue: z.string().nullable().optional(), icon: z.string().nullable().optional()});

export const publicEventTypeGroupDTO = z.object({id: z.number().int(), name: z.string(), sname: z.string(), eventTypeIds: z.array(z.number().int())});

export const publicAlertTypeDTO = z.object({id: z.number().int(), value: z.string(), svalue: z.string().nullable().optional(), icon: z.string().nullable().optional()});

export const publicCollectionPathRef = z.object({id: z.number().int(), name: z.string(), path: z.array(collectionRef)});

export const publicStatusUpdateAssignedByDTO = z.object({id: z.number().int(), firstname: z.string().nullable().optional(), lastname: z.string().nullable().optional(), customerName: z.string()});

export const publicStatusUpdateDTO = z.object({id: z.number().int(), targetId: z.number().int(), assignedAt: z.string(), assignedBy: publicStatusUpdateAssignedByDTO, comment: z.string().nullable().optional(), forCustomerName: z.string().nullable().optional(), status: z.string().nullable().optional()});

export const publicAlertV2DTO = z.object({id: z.number().int(), uuid: z.string(), title: z.string().nullable().optional(), createdAt: z.string(), predictedAtStart: z.string().nullable().optional(), predictedAtEnd: z.string().nullable().optional(), description: z.string().nullable().optional(), isSituationReport: z.boolean(), event: publicEventDTO, active: z.boolean(), relevancy: alertRelevancy.nullable().optional(), locations: z.array(publicTargetDTO), links: z.array(publicLinkDTO), media: z.array(publicMediaDTO), primaryTargets: z.array(publicAlertTargetDTO), mentionedTargets: z.array(publicTargetDTO), priority: priority.nullable().optional(), priorityDetails: publicPriorityDetailsDTO.nullable().optional(), previousAlerts: z.array(publicPreviousAlertDTO), flagged: publicAlertFlaggedDTO.nullable().optional(), useCaseDetails: publicUseCaseDetailsDTO.nullable().optional(), labels: z.array(publicAlertLabelDTO), eventTypes: z.array(publicEventTypeDTO), eventTypeGroups: z.array(publicEventTypeGroupDTO), alertTypes: z.array(publicAlertTypeDTO), collectionPath: z.array(publicCollectionPathRef), geo: geo.optional(), statusUpdates: z.array(publicStatusUpdateDTO).nullable().optional()});

export const sortObject = z.object({empty: z.boolean().optional(), sorted: z.boolean().optional(), unsorted: z.boolean().optional()});

export const pageable = z.object({page: z.number().int().gte(0).optional(), size: z.number().int().gte(1).optional(), sort: z.array(z.string()).optional()});

export const schemaPublicAlertV2DTO = z.object({totalPages: z.number().int().optional(), totalElements: z.number().int().optional(), size: z.number().int().optional(), content: z.array(publicAlertV2DTO).optional(), number: z.number().int().optional(), first: z.boolean().optional(), last: z.boolean().optional(), numberOfElements: z.number().int().optional(), sort: sortObject.optional(), pageable: pageable.optional(), empty: z.boolean().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 all alerts of the current user's feed (V2)
 * 
 * GET /public/v2/feed
 */
export const getApiPublicV2Feed = async (args: GetApiPublicV2FeedArgs, options?: GetApiPublicV2FeedOptions) => {
const {baseUrl = "https://api.prewave.com", fetch: fetchFn = fetch, TokenAuthentication} = options ?? {}

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

for (const item of args.collectionIds ?? []) query.append("collectionIds", String(item))
if (args.from != null) query.append("from", String(args.from))
if (args.perspectiveId != null) query.append("perspectiveId", String(args.perspectiveId))
for (const item of args.priorities ?? []) query.append("priorities", String(item))
if (args.includeGeo != null) query.append("includeGeo", String(args.includeGeo))
for (const item of args.impactLevelIds ?? []) query.append("impactLevelIds", String(item))
if (args.minTier != null) query.append("minTier", String(args.minTier))
if (args.maxTier != null) query.append("maxTier", String(args.maxTier))
if (args.pageable != null) query.append("pageable", JSON.stringify(args.pageable))
if (TokenAuthentication !== undefined) headers.set("X-Auth-Token", TokenAuthentication)

const url = `${baseUrl.replace(/\/+$/, '')}/public/v2/feed${query.size > 0 ? `?${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(schemaPublicAlertV2DTO, await res.json())
};