import {z} from 'zod'

export type V3ConversationsSearchRequest = {query?: string | undefined, conversationIds?: Array<string> | undefined, dateFrom?: string | undefined, dateTo?: string | undefined, contactNames?: Array<string> | undefined, companyDomains?: Array<string> | undefined, meetingTitles?: Array<string> | undefined, page?: number | undefined, pageSize?: number | undefined};

export type CreateApiV3AccountConversationsSearchArgs = {body: V3ConversationsSearchRequest};

export type CreateApiV3AccountConversationsSearchOptions = {baseUrl?: string | undefined, ApiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const conversationCompany = z.object({name: z.string().nullable().optional(), domain: z.string().nullable().optional()});

export const conversationParticipant = z.object({name: z.string().optional(), email: z.string().optional(), role: z.string().optional(), isInternal: z.boolean().optional()});

export const conversationActionItem = z.object({text: z.string().optional(), owner: z.string().optional(), dueDate: z.string().nullable().optional()});

export const conversationSeverityItem = z.object({text: z.string().optional(), severity: z.string().nullable().optional()});

export const conversationCompetitor = z.object({name: z.string().optional(), context: z.string().optional(), sentiment: z.string().nullable().optional()});

export const conversationSummary = z.object({text: z.string().optional(), keyHighlights: z.array(z.string()).optional(), actionItems: z.array(conversationActionItem).optional(), nextSteps: z.array(z.string()).optional(), risks: z.array(conversationSeverityItem).optional(), objections: z.array(conversationSeverityItem).optional(), competition: z.array(conversationCompetitor).optional()}).nullable();

export const conversationCoachingSection = z.object({section: z.string().optional(), score: z.number().nullable().optional(), whatHappened: z.string().optional(), whatToKeep: z.array(z.string()).optional(), whatToImprove: z.array(z.string()).optional()});

export const conversationCoaching = z.object({overallScore: z.number().optional(), likelihoodOfSale: z.number().nullable().optional(), sections: z.array(conversationCoachingSection).optional(), notes: z.string().optional()}).nullable();

export const conversationChapter = z.object({index: z.number().int().optional(), title: z.string().optional(), startTime: z.string().optional(), endTime: z.string().optional(), summary: z.string().optional()});

export const conversation = z.object({id: z.string().optional(), title: z.string().optional(), date: z.string().optional(), startTime: z.string().optional(), durationSeconds: z.number().optional(), durationFormatted: z.string().optional(), meetingType: z.string().nullable().optional(), isExternal: z.boolean().nullable().optional(), company: conversationCompany.optional(), participants: z.array(conversationParticipant).optional(), topicLabels: z.array(z.string()).optional(), summary: conversationSummary.optional(), coaching: conversationCoaching.optional(), chapters: z.array(conversationChapter).optional()});

export const conversationPage = z.object({page: z.number().int().optional(), pageSize: z.number().int().optional(), totalItems: z.number().int().optional(), totalPages: z.number().int().optional()});

export const v3Billing = z.object({creditsCharged: z.number().int().optional(), resultsReturned: z.number().int().optional()});

export const v3ConversationsSearchResponse = z.object({requestId: z.string().optional(), conversations: z.array(conversation).optional(), page: conversationPage.optional(), billing: v3Billing.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
};

/**
 * Search Conversations
 * 
 * POST /v3/account/conversations/search
 */
export const createApiV3AccountConversationsSearch = async (args: CreateApiV3AccountConversationsSearchArgs, options?: CreateApiV3AccountConversationsSearchOptions) => {
const {baseUrl = "https://api.lusha.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("api_key", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/v3/account/conversations/search${query.size > 0 ? `?${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(v3ConversationsSearchResponse, await res.json())
};