/**
 * Interactive Config Collection
 * Prompts for missing module configuration during generate
 */

import type { DbClient } from '../db/client';
import type { VariableDeclare } from '../manifest/schema';
import { setModuleConfigValue } from '../services/module-config';
import { celiloIntro, promptText } from './prompts';
import { validateRequired } from './validators';

export interface MissingVariable {
  name: string;
  type: string;
  description: string;
  required: boolean;
  defaultValue?: string | number | boolean;
}

/**
 * Prompt user for missing configuration values
 *
 * @param moduleId - Module identifier
 * @param missingVars - List of missing variables from manifest
 * @param db - Database connection
 * @returns True if all values collected successfully
 */
export async function promptForMissingConfig(
  moduleId: string,
  missingVars: VariableDeclare[],
  db: DbClient,
): Promise<boolean> {
  await celiloIntro(`🔧 Configuration needed for ${moduleId}`);

  console.log('\nThe following configuration is required:\n');

  for (const variable of missingVars) {
    try {
      // Regular text prompt for all variable types
      // (Secrets are handled separately through the secrets system)
      const placeholder = variable.default ? String(variable.default) : variable.description || '';

      const value = await promptText({
        message: variable.name,
        placeholder,
        validate: variable.required ? validateRequired(variable.name) : undefined,
      });

      // Store the configuration
      await setModuleConfigValue(moduleId, variable.name, value, db);
      console.log(`  ✓ Saved ${variable.name}`);
    } catch (error) {
      console.error(
        `\n✗ Failed to save ${variable.name}: ${error instanceof Error ? error.message : String(error)}`,
      );
      return false;
    }
  }

  console.log('\n✅ Configuration saved successfully!\n');
  return true;
}