tubearr/src/server/routes/platform-settings.ts

import { type FastifyInstance } from 'fastify';
import {
  getAllPlatformSettings,
  getPlatformSettings,
  upsertPlatformSettings,
  deletePlatformSettings,
} from '../../db/repositories/platform-settings-repository';
import { Platform } from '../../types/index';

// ── JSON Schemas for Fastify Validation ──

const VALID_PLATFORMS = [Platform.YouTube, Platform.SoundCloud, Platform.Generic] as const;

const upsertPlatformSettingsBodySchema = {
  type: 'object' as const,
  properties: {
    defaultFormatProfileId: { type: 'integer' as const, nullable: true },
    checkInterval: { type: 'integer' as const, minimum: 1 },
    concurrencyLimit: { type: 'integer' as const, minimum: 1, maximum: 10 },
    subtitleLanguages: { type: 'string' as const, nullable: true },
    grabAllEnabled: { type: 'boolean' as const },
    grabAllOrder: { type: 'string' as const, enum: ['newest', 'oldest'] },
    scanLimit: { type: 'integer' as const, minimum: 10, maximum: 1000 },
    rateLimitDelay: { type: 'integer' as const, minimum: 0, maximum: 10000 },
    defaultMonitoringMode: { type: 'string' as const, enum: ['all', 'future', 'existing', 'none'] },
    nfoEnabled: { type: 'boolean' as const },
    defaultView: { type: 'string' as const, enum: ['list', 'poster', 'table'] },
  },
  additionalProperties: false,
};

// ── Route Plugin ──

/**
 * Platform settings CRUD route plugin.
 *
 * Registers:
 *   GET    /api/v1/platform-settings             — list all platform settings
 *   GET    /api/v1/platform-settings/:platform    — get settings for a specific platform
 *   PUT    /api/v1/platform-settings/:platform    — upsert settings for a platform
 *   DELETE /api/v1/platform-settings/:platform    — delete settings for a platform
 */
export async function platformSettingsRoutes(fastify: FastifyInstance): Promise<void> {
  // ── GET /api/v1/platform-settings ──

  fastify.get('/api/v1/platform-settings', async (_request, _reply) => {
    return getAllPlatformSettings(fastify.db);
  });

  // ── GET /api/v1/platform-settings/:platform ──

  fastify.get<{ Params: { platform: string } }>(
    '/api/v1/platform-settings/:platform',
    async (request, reply) => {
      const { platform } = request.params;

      const settings = await getPlatformSettings(fastify.db, platform);
      if (!settings) {
        return reply.status(404).send({
          statusCode: 404,
          error: 'Not Found',
          message: `Platform settings for '${platform}' not found`,
        });
      }

      return settings;
    }
  );

  // ── PUT /api/v1/platform-settings/:platform ──

  fastify.put<{
    Params: { platform: string };
    Body: {
      defaultFormatProfileId?: number | null;
      checkInterval?: number;
      concurrencyLimit?: number;
      subtitleLanguages?: string | null;
      grabAllEnabled?: boolean;
      grabAllOrder?: 'newest' | 'oldest';
      scanLimit?: number;
      rateLimitDelay?: number;
      defaultMonitoringMode?: 'all' | 'future' | 'existing' | 'none';
      nfoEnabled?: boolean;
      defaultView?: 'list' | 'poster' | 'table';
    };
  }>(
    '/api/v1/platform-settings/:platform',
    {
      schema: { body: upsertPlatformSettingsBodySchema },
    },
    async (request, reply) => {
      const { platform } = request.params;

      // Validate platform enum
      if (!VALID_PLATFORMS.includes(platform as typeof VALID_PLATFORMS[number])) {
        return reply.status(400).send({
          statusCode: 400,
          error: 'Bad Request',
          message: `Invalid platform '${platform}'. Must be one of: ${VALID_PLATFORMS.join(', ')}`,
        });
      }

      const settings = await upsertPlatformSettings(fastify.db, {
        platform: platform as typeof VALID_PLATFORMS[number],
        ...request.body,
      });

      return settings;
    }
  );

  // ── DELETE /api/v1/platform-settings/:platform ──

  fastify.delete<{ Params: { platform: string } }>(
    '/api/v1/platform-settings/:platform',
    async (request, reply) => {
      const { platform } = request.params;

      const deleted = await deletePlatformSettings(fastify.db, platform);
      if (!deleted) {
        return reply.status(404).send({
          statusCode: 404,
          error: 'Not Found',
          message: `Platform settings for '${platform}' not found`,
        });
      }

      return reply.status(204).send();
    }
  );
}