import {z} from 'zod'

export type TerraformGitRepositoryRequest = {url: string, branch?: string | undefined, root_path?: string | undefined, git_token_id?: string | undefined};

export type TerraformVarKeyValue = {key?: string | undefined, value?: string | undefined, secret?: boolean | undefined};

export type TerraformVariablesSourceRequest = {tf_var_file_paths: Array<string>, tf_vars: Array<TerraformVarKeyValue>};

export type TerraformBackendKubernetes = Record<string, never>;

export type TerraformBackendUserProvided = Record<string, never>;

export type TerraformBackend = {kubernetes: TerraformBackendKubernetes} | {user_provided: TerraformBackendUserProvided};

export type TerraformProviderVersion = {read_from_terraform_block?: boolean | undefined, explicit_version: string};

export type TerraformRequestJobResources = {cpu_milli: number, ram_mib: number, gpu: number, storage_gib: number};

export type TerraformRequest = {name: string, description: string, auto_approve: boolean, auto_deploy: boolean, terraform_files_source: {git_repository?: TerraformGitRepositoryRequest | undefined}, terraform_variables_source: TerraformVariablesSourceRequest, backend: TerraformBackend, provider: 'TERRAFORM', provider_version: TerraformProviderVersion, timeout_sec?: number | undefined, icon_uri?: string | undefined, job_resources: TerraformRequestJobResources, use_cluster_credentials?: boolean | undefined, action_extra_arguments?: {[key: string]: Array<string>} | undefined};

export type UpdateApiTerraformTerraformIdArgs = {body: TerraformRequest};

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

export const gitProviderEnum = z.enum(["BITBUCKET", "GITHUB", "GITLAB"]);

export const applicationGitRepository = z.object({has_access: z.boolean().optional(), provider: gitProviderEnum, owner: z.string(), url: z.string(), name: z.string(), branch: z.string().optional(), root_path: z.string().optional(), deployed_commit_id: z.string().optional(), deployed_commit_date: z.string().optional(), deployed_commit_contributor: z.string().optional(), deployed_commit_tag: z.string().optional(), git_token_id: z.string().nullable().optional(), git_token_name: z.string().nullable().optional()});

export const serviceTypeEnum = z.enum(["APPLICATION", "DATABASE", "CONTAINER", "JOB", "HELM", "TERRAFORM"]);

export const terraformVariablesSourceResponse = z.object({tf_var_file_paths: z.array(z.string())});

export const terraformBackendKubernetes = z.object({});

export const terraformBackendUserProvided = z.object({});

export const terraformBackend = z.union([z.object({kubernetes: terraformBackendKubernetes}), z.object({user_provided: terraformBackendUserProvided})]);

export const terraformProviderVersion = z.object({read_from_terraform_block: z.boolean().optional(), explicit_version: z.string()});

export const terraformJobResourcesResponse = z.object({cpu_milli: z.number().int(), ram_mib: z.number().int(), gpu: z.number().int().gte(0), storage_gib: z.number().int()});

export const referenceObject = z.object({id: z.string()});

export const terraformResponse = z.object({id: z.string(), created_at: z.string(), updated_at: z.string().optional(), name: z.string(), description: z.string().optional(), timeout_sec: z.number().int().gte(0), auto_approve: z.boolean(), auto_deploy: z.boolean(), terraform_files_source: z.object({git: z.object({git_repository: applicationGitRepository.optional()}).optional()}).optional(), icon_uri: z.string(), service_type: serviceTypeEnum, terraform_variables_source: terraformVariablesSourceResponse, provider: z.literal("TERRAFORM"), backend: terraformBackend, provider_version: terraformProviderVersion, job_resources: terraformJobResourcesResponse, environment: referenceObject, use_cluster_credentials: z.boolean(), action_extra_arguments: z.record(z.string(), z.array(z.string()))});

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
};

/**
 * Edit Terraform
 * 
 * PUT /terraform/{terraformId}
 * 
 * Also accepts auth: bearerAuth
 */
export const updateApiTerraformTerraformId = async (args: UpdateApiTerraformTerraformIdArgs, options?: UpdateApiTerraformTerraformIdOptions) => {
const {baseUrl = "https://api.qovery.com", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (ApiKeyAuth !== undefined) headers.set("Authorization", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/terraform/${encodeURIComponent(String(args.terraformId))}${query.size > 0 ? `?${query}` : ''}`

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