import {z} from 'zod'

export type GetApiAgentLoopWorkspacesWorkspaceIdContextArgs = {workspace_id: string, from_turn_id?: (string | null) | undefined, snapshot_id?: (string | null) | undefined, authorization?: (string | null) | undefined};

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

export const adapterType = z.enum(["github", "slack", "uploaded_file"]);

export const sourceVisibility = z.enum(["private", "public"]);

export const gitHubSourceConfig = z.object({repo: z.string(), branch: z.string()});

export const slackSourceConfig = z.object({slack_team_id: z.string(), channel_id: z.string()});

export const uploadedFileSourceConfig = z.object({file_id: z.string()});

export const gitHubSourceMetadata = z.object({installation_id: z.number().int(), commit_sha: z.string()});

export const slackSourceMetadata = z.object({team_name: z.string().nullable().optional(), channel_name: z.string(), is_private: z.boolean().optional()});

export const uploadedFileSourceMetadata = z.object({filename: z.string(), content_type: z.string().nullable().optional(), size_bytes: z.number().int().nullable().optional()});

export const connectedSource = z.object({id: z.string().nullable().optional(), linked_by_user_id: z.string(), adapter: adapterType, visibility: sourceVisibility.optional(), config: z.union([gitHubSourceConfig, slackSourceConfig, uploadedFileSourceConfig]), metadata: z.union([gitHubSourceMetadata, slackSourceMetadata, uploadedFileSourceMetadata])});

export const workspaceConfig = z.object({id: z.string(), name: z.string(), created_at: z.string(), description: z.string().nullable().optional(), model: z.string().nullable().optional(), system_prompt: z.string().nullable().optional(), connected_sources: z.array(connectedSource).nullable().optional(), connected_sources_fingerprint: z.string().nullable().optional()});

export const turn = z.object({id: z.string(), workspace_id: z.string(), parent_id: z.string().nullable(), status: z.string(), is_from_scott_push: z.boolean().optional(), user_message: z.string().nullable(), assistant_text: z.string().nullable(), error: z.string().nullable().optional(), created_at: z.string(), completed_at: z.string().nullable(), user_id: z.string().nullable().optional(), user_display_name: z.string().nullable().optional(), tool_calls: z.unknown(), message_deltas: z.unknown(), usage: z.unknown()});

export const artifactContent = z.object({blocks: z.array(z.unknown()), markdown: z.string()});

export const changeEntry = z.object({changeType: z.enum(["added", "modified", "removed"]), concept: z.string(), summary: z.string(), sectionHeading: z.string().nullable().optional()});

export const suggestion = z.object({suggestion_id: z.string(), turn_id: z.string(), author: z.string().nullable().optional(), base_markdown: z.string(), suggested_markdown: z.string(), suggested_blocks: z.array(z.unknown()).optional()});

export const snapshotNode = z.object({id: z.string(), document_artifact_id: z.string(), parent_snapshot_id: z.string().nullable().optional(), turn_id: z.string(), kind: z.enum(["node", "capture"]), status: z.enum(["draft", "committed", "discarded"]), name: z.string().nullable().optional(), created_at: z.string(), content: artifactContent, diff: z.array(changeEntry).nullable().optional(), has_user_edits: z.boolean().optional(), suggestion: suggestion.nullable().optional()});

export const commentSnapshot = z.object({id: z.string(), parent_id: z.string().nullable().optional(), author_display_name: z.string().nullable().optional(), content: z.string(), anchor_text: z.string().nullable().optional(), resolved: z.boolean(), created_at: z.string()});

export const artifactSummary = z.object({id: z.string(), workspace_id: z.string(), name: z.string().nullable().optional(), produced_at_turn_id: z.string(), created_at: z.string(), content: artifactContent, diff: z.array(changeEntry).nullable().optional()});

export const commitReferenceSummary = z.object({id: z.string(), workspace_id: z.string(), produced_at_turn_id: z.string(), repo: z.string(), branch: z.string().nullable().optional(), commit_sha: z.string(), short_sha: z.string(), commit_title: z.string(), commit_message: z.string(), commit_url: z.string(), author_name: z.string().nullable().optional(), author_email: z.string().nullable().optional(), committed_at: z.string(), files_changed: z.number().int().nullable().optional(), additions: z.number().int().nullable().optional(), deletions: z.number().int().nullable().optional(), created_at: z.string()});

export const workspaceSnapshotResponse = z.object({workspace: workspaceConfig, turns: z.array(turn), selected_snapshot: snapshotNode.nullable().optional(), comments: z.array(commentSnapshot).optional(), artifacts: z.array(artifactSummary).optional(), commit_references: z.array(commitReferenceSummary).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
};

/**
 * Get Workspace Context
 * 
 * GET /agent-loop/workspaces/{workspace_id}/context
 */
export const getApiAgentLoopWorkspacesWorkspaceIdContext = async (args: GetApiAgentLoopWorkspacesWorkspaceIdContextArgs, options: GetApiAgentLoopWorkspacesWorkspaceIdContextOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

if (args.from_turn_id != null) query.append("from_turn_id", String(args.from_turn_id))
if (args.snapshot_id != null) query.append("snapshot_id", String(args.snapshot_id))
if (args.authorization != null) headers.set("authorization", String(args.authorization))

const url = `${baseUrl.replace(/\/+$/, '')}/agent-loop/workspaces/${encodeURIComponent(String(args.workspace_id))}/context${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(workspaceSnapshotResponse, await res.json())
};