import { z } from 'zod/v4';
import { Jsonc } from '../../../util/schema-utils/index.ts';

/**
 * The roll-forward policy to use when selecting an SDK version, either as a fallback when a specific SDK version is missing or as a directive to use a later version. A version must be specified with a rollForward value, unless you're setting it to latestMajor. The default roll forward behavior is determined by the matching rules.
 *
 * https://learn.microsoft.com/de-de/dotnet/core/tools/global-json#rollforward
 */
const RollForward = z.enum([
  'patch',
  'feature',
  'minor',
  'major',
  'latestPatch',
  'latestFeature',
  'latestMinor',
  'latestMajor',
  'disable',
]);
export type RollForward = z.infer<typeof RollForward>;

/**
 * global.json schema
 *
 * https://learn.microsoft.com/en-us/dotnet/core/tools/global-json#allowprerelease
 */
export const GlobalJson = Jsonc.pipe(
  z.object({
    /**
     * Specifies information about the .NET SDK to select.
     */
    sdk: z
      .object({
        /**
         * The version of the .NET SDK to use.
         *
         * https://learn.microsoft.com/de-de/dotnet/core/tools/global-json#version
         */
        version: z.string().optional(),
        /**
         * The roll-forward policy to use when selecting an SDK version, either as a fallback when a specific SDK version is missing or as a directive to use a later version. A version must be specified with a rollForward value, unless you're setting it to latestMajor. The default roll forward behavior is determined by the matching rules.
         *
         * https://learn.microsoft.com/de-de/dotnet/core/tools/global-json#rollforward
         */
        rollForward: RollForward.optional(),
        /**
         * Indicates whether the SDK resolver should consider prerelease versions when selecting the SDK version to use.
         *
         * https://learn.microsoft.com/de-de/dotnet/core/tools/global-json#allowprerelease
         */
        allowPrerelease: z.boolean().optional(),
      })
      .optional(),

    /**
     * Lets you control the project SDK version in one place rather than in each individual project. For more information, see How project SDKs are resolved.
     *
     * https://learn.microsoft.com/de-de/dotnet/core/tools/global-json#msbuild-sdks
     */
    'msbuild-sdks': z.record(z.string(), z.string()).optional(),
  }),
);

export type GlobalJson = z.infer<typeof GlobalJson>;