import {z} from 'zod'

export type AiAgentModelConfig = {reasoning?: boolean | undefined, modelProvider: string, modelName: string};

export type DateGranularity = 'Second' | 'Minute' | 'Hour' | 'Day' | 'Week' | 'Month' | 'Quarter' | 'Year';

export type DateZoom = {xAxisFieldId?: string | undefined, granularity?: (DateGranularity | string) | undefined};

export type ParameterValue = string | number | Array<string> | Array<number>;

export type ParametersValuesMap = {[key: string]: ParameterValue};

export type AnyType = unknown;

export type FilterOperator = 'isNull' | 'notNull' | 'equals' | 'notEquals' | 'startsWith' | 'endsWith' | 'include' | 'doesNotInclude' | 'lessThan' | 'lessThanOrEqual' | 'greaterThan' | 'greaterThanOrEqual' | 'inThePast' | 'notInThePast' | 'inTheNext' | 'inTheCurrent' | 'notInTheCurrent' | 'inBetween' | 'notInBetween' | 'inPeriodToDate';

export type DimensionType = 'string' | 'number' | 'timestamp' | 'date' | 'boolean';

export type DashboardFieldTarget = {fallbackType?: DimensionType | undefined, isSqlColumn?: boolean | undefined, tableName: string, fieldId: string};

export type DashboardTileTarget = DashboardFieldTarget | false;

export type DashboardTileTargets = {[key: string]: DashboardTileTarget};

export type DashboardFilterRule = {includeNull?: boolean | undefined, values?: Array<AnyType> | undefined, operator: FilterOperator, id: string, target: DashboardFieldTarget, settings?: AnyType | undefined, disabled?: boolean | undefined, required?: boolean | undefined, caseSensitive?: boolean | undefined, lockedTabUuids?: Array<string> | undefined, requiredGroupId?: string | undefined, singleValue?: boolean | undefined, label?: string | undefined, tileTargets?: DashboardTileTargets | undefined} | {[key: string]: unknown};

export type DashboardFilters = {tableCalculations: Array<DashboardFilterRule>, metrics: Array<DashboardFilterRule>, dimensions: Array<DashboardFilterRule>};

export type AiChartRuntimeOverrides = {dateZoom?: DateZoom | undefined, dashboardParameters?: ParametersValuesMap | undefined, dashboardFilters?: DashboardFilters | undefined};

export type PickDashboardFilterRuleExcludeKeyofDashboardFilterRuleIdOrTileTargetsOrLockedTabUuidsOrRequiredGroupId = {label?: string | undefined, target: DashboardFieldTarget, settings: unknown, disabled?: boolean | undefined, required?: boolean | undefined, caseSensitive?: boolean | undefined, operator: FilterOperator, values?: Array<unknown> | undefined, includeNull?: boolean | undefined, singleValue?: boolean | undefined};

export type AiDashboardFilterRule = PickDashboardFilterRuleExcludeKeyofDashboardFilterRuleIdOrTileTargetsOrLockedTabUuidsOrRequiredGroupId;

export type AiDashboardFilters = {tableCalculations: Array<AiDashboardFilterRule>, metrics: Array<AiDashboardFilterRule>, dimensions: Array<AiDashboardFilterRule>};

export type AiDashboardActiveTab = {name: string, uuid: string};

export type AiDashboardRuntimeOverrides = {dateZoom?: (DateZoom | null) | undefined, dashboardParameters?: ParametersValuesMap | undefined, dashboardFilters?: AiDashboardFilters | undefined, activeTab?: AiDashboardActiveTab | undefined};

export type AiPromptContextItemInput = {runtimeOverrides?: AiChartRuntimeOverrides | undefined, chartSlug?: (string | null) | undefined, chartUuid: string, type: 'chart'} | {runtimeOverrides?: AiDashboardRuntimeOverrides | undefined, dashboardSlug?: (string | null) | undefined, dashboardUuid: string, type: 'dashboard'} | {promptUuid?: (string | null) | undefined, threadUuid: string, type: 'thread'} | {path: string, type: 'file'} | {fullName: string, type: 'repository'} | {prUrl: string, type: 'pull_request'} | {fingerprint: string, type: 'proposed_change'} | {fingerprint: string, type: 'review_finding'} | {previewProjectUuid: string, type: 'preview_environment'};

export type AiPromptContextInput = Array<AiPromptContextItemInput>;

export type ApiAiAgentThreadMessageCreateRequest = {hidden?: boolean | undefined, modelConfig?: AiAgentModelConfig | undefined, context?: AiPromptContextInput | undefined, prompt: string};

export type CreateApiApiV1ProjectsProjectUuidAiAgentsAgentUuidThreadsThreadUuidMessagesArgs = {projectUuid: string, agentUuid: string, threadUuid: string, body: ApiAiAgentThreadMessageCreateRequest};

export type CreateApiApiV1ProjectsProjectUuidAiAgentsAgentUuidThreadsThreadUuidMessagesOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const aiPromptSteer = z.object({consumedStep: z.number().nullable(), consumedAt: z.string().nullable(), createdAt: z.string(), message: z.string(), promptUuid: z.string(), uuid: z.string()});

export const chartKind = z.enum(["line", "horizontal_bar", "vertical_bar", "scatter", "area", "mixed", "pie", "table", "big_number", "funnel", "custom", "treemap", "gauge", "map", "sankey", "data_app_viz"]);

export const dateGranularity = z.enum(["Second", "Minute", "Hour", "Day", "Week", "Month", "Quarter", "Year"]);

export const dateZoom = z.object({xAxisFieldId: z.string().optional(), granularity: z.union([dateGranularity, z.string()]).optional()});

export const parameterValue = z.union([z.string(), z.number(), z.array(z.string()), z.array(z.number())]);

export const parametersValuesMap = z.record(z.string(), parameterValue);

export const anyType = z.unknown();

export const filterOperator = z.enum(["isNull", "notNull", "equals", "notEquals", "startsWith", "endsWith", "include", "doesNotInclude", "lessThan", "lessThanOrEqual", "greaterThan", "greaterThanOrEqual", "inThePast", "notInThePast", "inTheNext", "inTheCurrent", "notInTheCurrent", "inBetween", "notInBetween", "inPeriodToDate"]);

export const dimensionType = z.enum(["string", "number", "timestamp", "date", "boolean"]);

export const dashboardFieldTarget = z.object({fallbackType: dimensionType.optional(), isSqlColumn: z.boolean().optional(), tableName: z.string(), fieldId: z.string()});

export const dashboardTileTarget = z.union([dashboardFieldTarget, z.literal(false)]);

export const dashboardTileTargets = z.record(z.string(), dashboardTileTarget);

export const dashboardFilterRule = z.object({includeNull: z.boolean().optional(), values: z.array(anyType).optional(), operator: filterOperator, id: z.string(), target: dashboardFieldTarget, settings: anyType.optional(), disabled: z.boolean().optional(), required: z.boolean().optional(), caseSensitive: z.boolean().optional(), lockedTabUuids: z.array(z.string()).optional(), requiredGroupId: z.string().optional(), singleValue: z.boolean().optional(), label: z.string().optional(), tileTargets: dashboardTileTargets.optional()}).and(z.record(z.string(), z.unknown()));

export const dashboardFilters = z.object({tableCalculations: z.array(dashboardFilterRule), metrics: z.array(dashboardFilterRule), dimensions: z.array(dashboardFilterRule)});

export const aiChartRuntimeOverrides = z.object({dateZoom: dateZoom.optional(), dashboardParameters: parametersValuesMap.optional(), dashboardFilters: dashboardFilters.optional()});

export const pickDashboardFilterRuleExcludeKeyofDashboardFilterRuleIdOrTileTargetsOrLockedTabUuidsOrRequiredGroupId = z.object({label: z.string().optional(), target: dashboardFieldTarget, settings: z.unknown(), disabled: z.boolean().optional(), required: z.boolean().optional(), caseSensitive: z.boolean().optional(), operator: filterOperator, values: z.array(z.unknown()).optional(), includeNull: z.boolean().optional(), singleValue: z.boolean().optional()});

export const aiDashboardFilterRule = pickDashboardFilterRuleExcludeKeyofDashboardFilterRuleIdOrTileTargetsOrLockedTabUuidsOrRequiredGroupId;

export const aiDashboardFilters = z.object({tableCalculations: z.array(aiDashboardFilterRule), metrics: z.array(aiDashboardFilterRule), dimensions: z.array(aiDashboardFilterRule)});

export const aiDashboardActiveTab = z.object({name: z.string(), uuid: z.string()});

export const aiDashboardRuntimeOverrides = z.object({dateZoom: dateZoom.nullable().optional(), dashboardParameters: parametersValuesMap.optional(), dashboardFilters: aiDashboardFilters.optional(), activeTab: aiDashboardActiveTab.optional()});

export const aiAgentReviewItemPrState = z.enum(["open", "merged", "closed"]);

export const pullRequestProvider = z.enum(["github", "gitlab"]);

export const aiProjectContextTypedObjectRef = z.union([z.object({name: z.string(), type: z.literal("explore")}), z.object({fieldId: z.string(), explore: z.string(), type: z.literal("field")})]);

export const aiProjectContextObjectRef = z.union([z.string(), aiProjectContextTypedObjectRef]);

export const aiAgentJudgeProjectContextEntry = z.object({objects: z.array(aiProjectContextObjectRef), terms: z.array(z.string()), content: z.string(), kind: z.enum(["definition", "context"]), id: z.string().nullable(), op: z.enum(["create", "update"])});

export const aiAgentSemanticTargetRef = z.union([z.object({modelName: z.string(), type: z.literal("model")}), z.object({exploreName: z.string(), modelName: z.string(), type: z.literal("explore")}), z.object({exploreName: z.string().optional(), joinName: z.string(), modelName: z.string(), type: z.literal("join")}), z.object({dimensionName: z.string(), modelName: z.string(), type: z.literal("dimension")}), z.object({dimensionName: z.string().optional(), metricName: z.string(), modelName: z.string(), type: z.literal("metric")}), z.object({dimensionName: z.string(), parentDimensionName: z.string(), modelName: z.string(), type: z.literal("additional_dimension")}), z.object({fieldName: z.string(), exploreName: z.string(), modelName: z.string(), type: z.literal("required_filter")}), z.object({targetName: z.string(), targetType: z.enum(["model", "dimension", "metric"]), modelName: z.string(), type: z.literal("ai_hint")})]);

export const aiAgentConfigurationSetting = z.enum(["instructions", "knowledge_documents", "data_access", "self_improvement", "sql_mode", "mcp_servers", "explore_tags", "space_access", "user_or_group_access", "unknown"]);

export const aiAgentTargetRef = z.union([aiAgentSemanticTargetRef, z.object({agentUuid: z.string(), type: z.literal("agent")}), z.object({setting: aiAgentConfigurationSetting, type: z.literal("agent_config")}), z.object({capabilityKey: z.string(), type: z.literal("product_capability")}), z.object({key: z.string(), type: z.literal("runtime")}), z.object({tileUuid: z.string().nullable(), dashboardUuid: z.string().nullable(), chartUuid: z.string().nullable(), type: z.literal("content")})]);

export const aiAgentRecommendationAction = z.enum(["update_semantic_yaml", "update_agent_instructions", "add_knowledge_document", "enable_data_access", "enable_sql_mode", "enable_self_improvement", "configure_mcp_server", "adjust_explore_tags", "update_access", "route_to_product_work", "request_more_evidence", "no_action"]);

export const aiAgentRecommendation = z.object({targetRefs: z.array(aiAgentTargetRef), rationale: z.string(), title: z.string(), actionType: aiAgentRecommendationAction});

export const aiPromptProposedChangePayload = z.union([z.object({entry: aiAgentJudgeProjectContextEntry, changeKind: z.literal("project_context")}), z.object({recommendation: aiAgentRecommendation, changeKind: z.literal("semantic_layer")})]);

export const aiAgentEvidenceExcerpt = z.object({redacted: z.boolean(), text: z.string(), source: z.enum(["user_prompt", "assistant_answer", "next_user_prompt", "conversation_context", "tool_call", "tool_result", "agent_config"])});

export const aiAgentRootCause = z.enum(["semantic_layer", "project_context", "agent_configuration", "product_capability", "runtime_reliability", "feedback_quality", "not_a_failure", "ambiguous"]);

export const aiAgentReviewRemediationStatus = z.enum(["queued", "running", "pr_open", "preview_ready", "resolved", "failed"]);

export const aiPromptContextItem = z.union([z.object({chartKind: chartKind.nullable(), runtimeOverrides: aiChartRuntimeOverrides.nullable(), displayName: z.string().nullable(), pinnedVersionUuid: z.string().nullable(), chartSlug: z.string().nullable(), chartUuid: z.string(), type: z.literal("chart")}), z.object({runtimeOverrides: aiDashboardRuntimeOverrides.nullable(), displayName: z.string().nullable(), pinnedVersionUuid: z.string().nullable(), dashboardSlug: z.string().nullable(), dashboardUuid: z.string(), type: z.literal("dashboard")}), z.object({displayName: z.string().nullable(), promptUuid: z.string().nullable(), threadUuid: z.string(), type: z.literal("thread")}), z.object({path: z.string(), type: z.literal("file")}), z.object({fullName: z.string(), type: z.literal("repository")}), z.object({title: z.string().nullable(), status: aiAgentReviewItemPrState.nullable(), provider: pullRequestProvider.nullable(), prNumber: z.number().nullable(), prUrl: z.string(), type: z.literal("pull_request")}), z.object({payload: aiPromptProposedChangePayload, fingerprint: z.string(), type: z.literal("proposed_change")}), z.object({evidenceExcerpts: z.array(aiAgentEvidenceExcerpt), findingCount: z.number(), rootCause: aiAgentRootCause, title: z.string(), fingerprint: z.string(), type: z.literal("review_finding")}), z.object({projectName: z.string().nullable(), status: aiAgentReviewRemediationStatus.nullable(), previewThreadUuid: z.string().nullable(), previewProjectUuid: z.string(), type: z.literal("preview_environment")})]);

export const aiPromptContext = z.array(aiPromptContextItem);

export const aiAgentUser = z.object({name: z.string(), uuid: z.string()});

export const aiAgentMessageUserAiAgentUser = z.object({hidden: z.boolean(), steers: z.array(aiPromptSteer), context: aiPromptContext, user: aiAgentUser, createdAt: z.string(), message: z.string(), threadUuid: z.string(), uuid: z.string(), role: z.literal("user")});

export const apiAiAgentThreadMessageCreateResponse = z.object({results: aiAgentMessageUserAiAgentUser, status: z.literal("ok")});

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
};

/**
 * POST /api/v1/projects/{projectUuid}/aiAgents/{agentUuid}/threads/{threadUuid}/messages
 */
export const createApiApiV1ProjectsProjectUuidAiAgentsAgentUuidThreadsThreadUuidMessages = async (args: CreateApiApiV1ProjectsProjectUuidAiAgentsAgentUuidThreadsThreadUuidMessagesArgs, options: CreateApiApiV1ProjectsProjectUuidAiAgentsAgentUuidThreadsThreadUuidMessagesOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/projects/${encodeURIComponent(String(args.projectUuid))}/aiAgents/${encodeURIComponent(String(args.agentUuid))}/threads/${encodeURIComponent(String(args.threadUuid))}/messages${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(apiAiAgentThreadMessageCreateResponse, await res.json())
};