import {z} from 'zod'

export type GetApiV2IncidentsArgs = {page_size?: number | undefined, after?: string | undefined, status: unknown, status_category: unknown, created_at: unknown, updated_at: unknown, severity: unknown, incident_type: unknown, incident_role: unknown, custom_field: unknown, mode: unknown};

export type GetApiV2IncidentsOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const aPIKeyV2 = z.object({id: z.string(), name: z.string()});

export const userV2 = z.object({email: z.string().optional(), id: z.string(), name: z.string(), role: z.enum(["viewer", "responder", "administrator", "owner", "unset"]), slack_user_id: z.string().optional()});

export const actorV2 = z.object({api_key: aPIKeyV2.optional(), user: userV2.optional()});

export const customFieldOptionV2 = z.object({custom_field_id: z.string(), id: z.string(), sort_key: z.number().int(), value: z.string()});

export const customFieldTypeInfoV2 = z.object({description: z.string(), field_type: z.enum(["single_select", "multi_select", "text", "link", "numeric"]), id: z.string(), name: z.string().max(50), options: z.array(customFieldOptionV2)});

export const embeddedCatalogEntryV2 = z.object({aliases: z.array(z.string()).optional(), external_id: z.string().optional(), id: z.string(), name: z.string()});

export const customFieldValueV2 = z.object({value_catalog_entry: embeddedCatalogEntryV2.optional(), value_link: z.string().optional(), value_numeric: z.string().optional(), value_option: customFieldOptionV2.optional(), value_text: z.string().optional()});

export const customFieldEntryV2 = z.object({custom_field: customFieldTypeInfoV2, values: z.array(customFieldValueV2)});

export const incidentDurationMetricV2 = z.object({id: z.string(), name: z.string()});

export const incidentDurationMetricWithValueV2 = z.object({duration_metric: incidentDurationMetricV2, value_seconds: z.number().int().optional()});

export const externalIssueReferenceV2 = z.object({issue_name: z.string(), issue_permalink: z.string(), provider: z.enum(["asana", "click_up", "linear", "jira", "jira_server", "github", "gitlab", "shortcut"])});

export const embeddedIncidentRoleV2 = z.object({created_at: z.string(), description: z.string().min(1), id: z.string(), instructions: z.string(), name: z.string().min(1), required: z.boolean().optional(), role_type: z.enum(["lead", "reporter", "custom"]), shortform: z.string(), updated_at: z.string()});

export const incidentRoleAssignmentV2 = z.object({assignee: userV2.optional(), role: embeddedIncidentRoleV2});

export const incidentStatusV2 = z.object({category: z.enum(["triage", "declined", "merged", "canceled", "live", "learning", "closed", "paused"]), created_at: z.string(), description: z.string(), id: z.string(), name: z.string(), rank: z.number().int(), updated_at: z.string()});

export const incidentTimestampV2 = z.object({id: z.string(), name: z.string(), rank: z.number().int()});

export const incidentTimestampValueV2 = z.object({value: z.string().optional()});

export const incidentTimestampWithValueV2 = z.object({incident_timestamp: incidentTimestampV2, value: incidentTimestampValueV2.optional()});

export const incidentTypeV2 = z.object({create_in_triage: z.enum(["always", "optional"]), created_at: z.string(), description: z.string(), id: z.string(), is_default: z.boolean(), name: z.string(), private_incidents_only: z.boolean(), updated_at: z.string()});

export const severityV2 = z.object({created_at: z.string(), description: z.string(), id: z.string(), name: z.string().max(50), rank: z.number().int(), updated_at: z.string()});

export const incidentV2 = z.object({call_url: z.string().optional(), created_at: z.string(), creator: actorV2, custom_field_entries: z.array(customFieldEntryV2), duration_metrics: z.array(incidentDurationMetricWithValueV2).optional(), external_issue_reference: externalIssueReferenceV2.optional(), has_debrief: z.boolean().optional(), id: z.string(), incident_role_assignments: z.array(incidentRoleAssignmentV2), incident_status: incidentStatusV2, incident_timestamp_values: z.array(incidentTimestampWithValueV2).optional(), incident_type: incidentTypeV2.optional(), mode: z.enum(["standard", "retrospective", "test", "tutorial"]), name: z.string(), permalink: z.string().optional(), postmortem_document_url: z.string().optional(), reference: z.string(), severity: severityV2.optional(), slack_channel_id: z.string(), slack_channel_name: z.string().optional(), slack_team_id: z.string(), summary: z.string().optional(), updated_at: z.string(), visibility: z.enum(["public", "private"]), workload_minutes_late: z.number().optional(), workload_minutes_sleeping: z.number().optional(), workload_minutes_total: z.number().optional(), workload_minutes_working: z.number().optional()});

export const paginationMetaResultWithTotal = z.object({after: z.string().optional(), page_size: z.number().int(), total_record_count: z.number().int().optional()});

export const incidentsV2ListResponseBody = z.object({incidents: z.array(incidentV2), pagination_meta: paginationMetaResultWithTotal.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
};

/**
 * List Incidents V2
 * 
 * GET /v2/incidents
 */
export const getApiV2Incidents = async (args: GetApiV2IncidentsArgs, options?: GetApiV2IncidentsOptions) => {
const {baseUrl = "https:////api.incident.io", fetch: fetchFn = fetch} = options ?? {}

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

if (args.page_size != null) query.append("page_size", String(args.page_size))
if (args.after != null) query.append("after", String(args.after))
if (args.status != null) query.append("status", String(args.status))
if (args.status_category != null) query.append("status_category", String(args.status_category))
if (args.created_at != null) query.append("created_at", String(args.created_at))
if (args.updated_at != null) query.append("updated_at", String(args.updated_at))
if (args.severity != null) query.append("severity", String(args.severity))
if (args.incident_type != null) query.append("incident_type", String(args.incident_type))
if (args.incident_role != null) query.append("incident_role", String(args.incident_role))
if (args.custom_field != null) query.append("custom_field", String(args.custom_field))
if (args.mode != null) query.append("mode", String(args.mode))

const url = `${baseUrl.replace(/\/+$/, '')}/v2/incidents${query.size > 0 ? `?${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(incidentsV2ListResponseBody, await res.json())
};