import {z} from 'zod'

export type RepositoryID = string;

export type RepositorySet = Array<RepositoryID>;

export type DeveloperID = string;

export type CommitPushers = Array<DeveloperID>;

export type JIRAStatusCategory = 'To Do' | 'In Progress' | 'Done' | 'No Category';

export type TimeZone = number;

export type FilterCodeChecksRequest = {in: RepositorySet, triggered_by?: CommitPushers | undefined, labels_include?: Array<string> | undefined, labels_exclude?: Array<string> | undefined, jira?: ({epics?: Array<string> | undefined, labels_include?: Array<string> | undefined, labels_exclude?: Array<string> | undefined, issue_types?: Array<string> | undefined, priorities?: Array<string> | undefined, projects?: Array<string> | undefined, status_categories?: Array<JIRAStatusCategory> | undefined, unmapped?: boolean | undefined}) | undefined, date_from: string, date_to: string, timezone?: TimeZone | undefined, account: number, quantiles?: Array<number> | undefined};

export type CreateApiFilterCodeChecksArgs = {body: FilterCodeChecksRequest};

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

export const repositoryID = z.string();

export const timeDuration = z.string();

export const filteredCodeCheckRun = z.object({title: z.string(), repository: repositoryID, last_execution_time: z.string(), last_execution_url: z.string().optional(), total_stats: z.object({count: z.number().int(), successes: z.number().int().gte(0), critical: z.boolean(), mean_execution_time: z.union([z.string().nullable(), timeDuration]), stddev_execution_time: z.union([z.string().nullable(), timeDuration]), median_execution_time: z.union([z.string().nullable(), timeDuration]), skips: z.number().int().gte(0), flaky_count: z.number().int().gte(0), count_timeline: z.array(z.number().int().gte(0)), successes_timeline: z.array(z.number().int().gte(0)), mean_execution_time_timeline: z.array(timeDuration), median_execution_time_timeline: z.array(timeDuration)}), prs_stats: z.object({count: z.number().int(), successes: z.number().int().gte(0), critical: z.boolean(), mean_execution_time: z.union([z.string().nullable(), timeDuration]), stddev_execution_time: z.union([z.string().nullable(), timeDuration]), median_execution_time: z.union([z.string().nullable(), timeDuration]), skips: z.number().int().gte(0), flaky_count: z.number().int().gte(0), count_timeline: z.array(z.number().int().gte(0)), successes_timeline: z.array(z.number().int().gte(0)), mean_execution_time_timeline: z.array(timeDuration), median_execution_time_timeline: z.array(timeDuration)}), size_groups: z.array(z.number().int().gte(1))});

export const filteredCodeCheckRuns = z.object({timeline: z.array(z.string()), items: z.array(filteredCodeCheckRun)});

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
};

/**
 * Find code check runs that match the specified query. [What a code check run is exactly.](https://docs.github.com/en/rest/guides/getting-started-with-the-checks-api#about-check-runs)
 * 
 * POST /filter/code_checks
 * 
 * Also accepts auth: apiKeyAuth
 */
export const createApiFilterCodeChecks = async (args: CreateApiFilterCodeChecksArgs, options: CreateApiFilterCodeChecksOptions) => {
const {baseUrl, fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/filter/code_checks${query.size > 0 ? `?${query}` : ''}`

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