import * as plugins from '../plugins.js';
import * as interfaces from '../../ts_interfaces/index.js';
import { appState } from './shared.js';
import { getActionContext } from './login.js';

// ============================================================================
// ACME Config State (DB-backed singleton, managed via Domains > Certificates)
// ============================================================================

export interface IAcmeConfigState {
  config: interfaces.data.IAcmeConfig | null;
  isLoading: boolean;
  error: string | null;
  lastUpdated: number;
}

export const acmeConfigStatePart = await appState.getStatePart<IAcmeConfigState>(
  'acmeConfig',
  {
    config: null,
    isLoading: false,
    error: null,
    lastUpdated: 0,
  },
  'soft',
);

// ACME Config Actions
// ============================================================================

export const fetchAcmeConfigAction = acmeConfigStatePart.createAction(
  async (statePartArg): Promise<IAcmeConfigState> => {
    const context = getActionContext();
    const currentState = statePartArg.getState()!;
    if (!context.identity) return currentState;

    try {
      const request = new plugins.domtools.plugins.typedrequest.TypedRequest<
        interfaces.requests.IReq_GetAcmeConfig
      >('/typedrequest', 'getAcmeConfig');
      const response = await request.fire({ identity: context.identity });
      return {
        config: response.config,
        isLoading: false,
        error: null,
        lastUpdated: Date.now(),
      };
    } catch (error: unknown) {
      return {
        ...currentState,
        isLoading: false,
        error: error instanceof Error ? error.message : 'Failed to fetch ACME config',
      };
    }
  },
);

export const updateAcmeConfigAction = acmeConfigStatePart.createAction<{
  accountEmail?: string;
  enabled?: boolean;
  useProduction?: boolean;
  autoRenew?: boolean;
  renewThresholdDays?: number;
}>(async (statePartArg, dataArg, actionContext): Promise<IAcmeConfigState> => {
  const context = getActionContext();
  try {
    const request = new plugins.domtools.plugins.typedrequest.TypedRequest<
      interfaces.requests.IReq_UpdateAcmeConfig
    >('/typedrequest', 'updateAcmeConfig');
    const response = await request.fire({
      identity: context.identity!,
      accountEmail: dataArg.accountEmail,
      enabled: dataArg.enabled,
      useProduction: dataArg.useProduction,
      autoRenew: dataArg.autoRenew,
      renewThresholdDays: dataArg.renewThresholdDays,
    });
    if (!response.success) {
      return {
        ...statePartArg.getState()!,
        error: response.message || 'Failed to update ACME config',
      };
    }
    return await actionContext!.dispatch(fetchAcmeConfigAction, null);
  } catch (error: unknown) {
    return {
      ...statePartArg.getState()!,
      error: error instanceof Error ? error.message : 'Failed to update ACME config',
    };
  }
});

// ============================================================================