import {z} from 'zod'

export type ScopeEntityWriteModel = {entity_provider_id: string, name?: (string | null) | undefined};

export type ScopeEpicWriteModel = {entity_provider_id: string, provider_key?: (string | null) | undefined};

export type ScopeLabelWriteModel = {name: string};

export type ScopeFieldWriteModel = {entity_provider_id: string, value?: Array<string> | undefined};

export type ProjectTeamAreasWriteModel = {project: ScopeEntityWriteModel, team: ScopeEntityWriteModel, areas: Array<ScopeEntityWriteModel>};

export type TeamScopeWriteDocumentModel = {boards?: Array<ScopeEntityWriteModel> | undefined, epics?: Array<ScopeEpicWriteModel> | undefined, labels?: Array<ScopeLabelWriteModel> | undefined, fields?: Array<ScopeFieldWriteModel> | undefined, project_team_areas?: Array<ProjectTeamAreasWriteModel> | undefined};

export type TeamScopeWriteItemModel = {integration_id: number, scope?: TeamScopeWriteDocumentModel | undefined, methodology?: ('Scrum' | 'Kanban' | 'null' | null) | undefined, provider?: (string | null) | undefined, integration_name?: (string | null) | undefined};

export type TeamScopeWriteTeamModel = {team_id: number, items: Array<TeamScopeWriteItemModel>, team_name?: (string | null) | undefined};

export type TeamScopeWriteRequestModel = {teams: Array<TeamScopeWriteTeamModel>};

export type PatchApiApiV1PmConfigTeamsScopeArgs = {mode?: ('merge' | 'add') | undefined, body: TeamScopeWriteRequestModel};

export type PatchApiApiV1PmConfigTeamsScopeOptions = {baseUrl?: string | undefined, APIKeyHeader?: string | undefined, fetch?: typeof fetch | undefined};

export const teamScopeAppliedModel = z.object({team_id: z.number().int(), integration_id: z.number().int()});

export const teamScopeRejectionCode = z.enum(["team_not_found", "integration_not_found", "provider_not_supported", "integration_read_only", "scope_key_not_writable", "invalid_scope", "entity_not_found", "license_limit", "write_failed"]);

export const teamScopeRejectedModel = z.object({team_id: z.number().int(), integration_id: z.number().int(), status: z.number().int(), code: teamScopeRejectionCode, message: z.string()});

export const teamScopeWriteResponseModel = z.object({applied: z.array(teamScopeAppliedModel), rejected: z.array(teamScopeRejectedModel)});

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 Team PM Scope Keys
 * 
 * PATCH /api/v1/pm/config/teams/scope
 */
export const patchApiApiV1PmConfigTeamsScope = async (args: PatchApiApiV1PmConfigTeamsScopeArgs, options?: PatchApiApiV1PmConfigTeamsScopeOptions) => {
const {baseUrl = "https://public-api.linearb.io", fetch: fetchFn = fetch, APIKeyHeader} = options ?? {}

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

if (args.mode != null) query.append("mode", String(args.mode))
if (APIKeyHeader !== undefined) headers.set("x-api-key", APIKeyHeader)

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

const res = await fetchFn(url, {method: "PATCH", 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(teamScopeWriteResponseModel, await res.json())
};