import {z} from 'zod'

export type GetApiPullRequestsExecutionsArgs = {repositoryId?: string | undefined, repositoryName?: string | undefined, limit?: number | undefined, page?: number | undefined, hasSentSuggestions?: boolean | undefined, pullRequestTitle?: string | undefined, pullRequestNumber?: number | undefined, teamId?: string | undefined};

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

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

export const pullRequestAutomationExecutionDto = z.object({uuid: z.string(), status: z.string(), errorMessage: z.object({}).nullable(), createdAt: z.string(), updatedAt: z.string(), origin: z.string()});

export const pullRequestExecutionDto = z.object({prId: z.string(), prNumber: z.number(), title: z.string(), status: z.string(), merged: z.boolean(), url: z.string(), baseBranchRef: z.string(), headBranchRef: z.string(), repositoryName: z.string(), repositoryId: z.string(), openedAt: z.string(), closedAt: z.string(), createdAt: z.string(), updatedAt: z.string(), provider: z.string(), author: pullRequestExecutionAuthorDto, isDraft: z.boolean(), compareUrl: z.string(), executionId: z.string(), automationExecution: pullRequestAutomationExecutionDto, codeReviewTimeline: z.array(z.object({})), enrichedData: z.record(z.string(), z.unknown()), suggestionsCount: z.record(z.string(), z.unknown())});

export const pullRequestExecutionsPaginationDto = z.object({currentPage: z.number(), totalPages: z.number(), totalItems: z.number(), itemsPerPage: z.number(), hasNextPage: z.boolean(), hasPreviousPage: z.boolean()});

export const pullRequestExecutionsDataDto = z.object({data: z.array(pullRequestExecutionDto), pagination: pullRequestExecutionsPaginationDto});

export const pullRequestExecutionsResponseDto = z.object({statusCode: z.number(), type: z.string(), data: pullRequestExecutionsDataDto});

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 PR executions
 * 
 * GET /pull-requests/executions
 */
export const getApiPullRequestsExecutions = async (args: GetApiPullRequestsExecutionsArgs, options?: GetApiPullRequestsExecutionsOptions) => {
const {baseUrl = "http://localhost:3001", fetch: fetchFn = fetch, jwt} = options ?? {}

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

if (args.repositoryId != null) query.append("repositoryId", String(args.repositoryId))
if (args.repositoryName != null) query.append("repositoryName", String(args.repositoryName))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.page != null) query.append("page", String(args.page))
if (args.hasSentSuggestions != null) query.append("hasSentSuggestions", String(args.hasSentSuggestions))
if (args.pullRequestTitle != null) query.append("pullRequestTitle", String(args.pullRequestTitle))
if (args.pullRequestNumber != null) query.append("pullRequestNumber", String(args.pullRequestNumber))
if (args.teamId != null) query.append("teamId", String(args.teamId))
if (jwt !== undefined) headers.set('authorization', `Bearer ${jwt}`)

const url = `${baseUrl.replace(/\/+$/, '')}/pull-requests/executions${query.size > 0 ? `?${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(pullRequestExecutionsResponseDto, await res.json())
};