import {z} from 'zod'

export type FieldConfigurationItemMetadata = {min_score?: number | undefined, max_score?: number | undefined, middle_score?: (number | null) | undefined, min_criteria?: string | undefined, max_criteria?: string | undefined, middle_criteria?: (string | null) | undefined};

export type CreateFieldConfigurationItemRequest = {title: string, category: 'CRM' | 'Indicators' | 'BuiltInInsight' | 'CustomInsight', contents: string, description?: string | undefined, promptType: string, contentType: string, responseType?: string | undefined, options?: Array<string> | undefined, dependsOn?: Array<string> | undefined, maxValues?: (number | null) | undefined, allowLongResponse?: boolean | undefined, extractQuotes?: boolean | undefined, analysisLevel?: ('conversation' | 'deal' | 'lead' | 'contact' | 'account') | undefined, metadata?: FieldConfigurationItemMetadata | undefined, displayOrder?: (number | null) | undefined, requestStage?: number | undefined};

export type CreateApiFieldConfigurationsIdItemsArgs = {id: string, body: CreateFieldConfigurationItemRequest};

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

export const fieldConfigurationItemMetadata = z.object({min_score: z.number().optional(), max_score: z.number().optional(), middle_score: z.number().nullable().optional(), min_criteria: z.string().optional(), max_criteria: z.string().optional(), middle_criteria: z.string().nullable().optional()});

export const fieldConfigurationItem = z.object({uuid: z.string(), fieldConfigurationUUID: z.string(), title: z.string(), category: z.enum(["CRM", "Indicators", "BuiltInInsight", "CustomInsight"]), contents: z.string(), description: z.string().optional(), promptType: z.string(), contentType: z.string(), responseType: z.string().optional(), options: z.array(z.string()).optional(), dependsOn: z.array(z.string()).optional(), maxValues: z.number().int().optional(), allowLongResponse: z.boolean(), extractQuotes: z.boolean(), availableToAllClients: z.boolean(), analysisLevel: z.enum(["conversation", "deal", "lead", "contact", "account"]).optional(), metadata: fieldConfigurationItemMetadata.optional(), createdAt: z.string(), lastModifiedAt: z.string()});

export const intelligenceItemAssignment = z.object({uuid: z.string(), intelligenceItemUUID: z.string(), teamUUID: z.string(), organizationUUID: z.string().optional(), category: z.string(), displayOrder: z.number().int().optional(), requestStage: z.number().int().optional(), createdAt: z.string(), lastModifiedAt: z.string()});

export const fieldConfigurationItemCreateData = z.object({item: fieldConfigurationItem.optional(), assignments: z.array(intelligenceItemAssignment).optional()});

export const fieldConfigurationItemCreateResponse = z.object({data: fieldConfigurationItemCreateData.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
};

/**
 * Create Field Configuration Item
 * 
 * POST /field-configurations/{id}/items
 */
export const createApiFieldConfigurationsIdItems = async (args: CreateApiFieldConfigurationsIdItemsArgs, options?: CreateApiFieldConfigurationsIdItemsOptions) => {
const {baseUrl = "https://api.attention.tech/v2", 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 (APIKeyHeader !== undefined) headers.set("Authorization", APIKeyHeader)

const url = `${baseUrl.replace(/\/+$/, '')}/field-configurations/${encodeURIComponent(String(args.id))}/items${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(fieldConfigurationItemCreateResponse, await res.json())
};