import type { MCPServerConfig } from '@vybestack/llxprt-code-core';
import type { SessionRetentionSettings } from '../settings.js';
import { MergeStrategy } from './types.js';

export const CORE_SETTINGS_SCHEMA = {
  accessibility: {
    type: 'object',
    label: 'Accessibility',
    category: 'Accessibility',
    requiresRestart: true,
    default: {},
    description: 'Accessibility settings.',
    showInDialog: false,
    properties: {
      enableLoadingPhrases: {
        type: 'boolean',
        label: 'Enable Loading Phrases',
        category: 'Accessibility',
        requiresRestart: true,
        default: true,
        description: 'Enable loading phrases during operations.',
        showInDialog: true,
      },
      screenReader: {
        type: 'boolean',
        label: 'Screen Reader Mode',
        category: 'Accessibility',
        requiresRestart: true,
        default: false,
        description:
          'Render output in plain-text to be more screen reader accessible',
        showInDialog: true,
      },
    },
  },
  checkpointing: {
    type: 'object',
    label: 'Checkpointing',
    category: 'Checkpointing',
    requiresRestart: true,
    default: {},
    description: 'Session checkpointing settings.',
    showInDialog: false,
    properties: {
      enabled: {
        type: 'boolean',
        label: 'Enable Checkpointing',
        category: 'Checkpointing',
        requiresRestart: true,
        default: false,
        description: 'Enable session checkpointing for recovery',
        showInDialog: false,
      },
    },
  },
  lsp: {
    type: 'boolean',
    label: 'Experimental LSP Servers',
    category: 'Advanced',
    requiresRestart: true,
    default: false,
    ref: 'BooleanOrLspConfig',
    description:
      'Enable experimental Language Server Protocol integration for real-time type-error diagnostics after file edits.',
    showInDialog: true,
  },
  emojifilter: {
    type: 'string',
    label: 'Emoji Filter',
    category: 'Content Filtering',
    requiresRestart: false,
    default: 'auto' as 'allowed' | 'auto' | 'warn' | 'error',
    description:
      'Filter emojis from AI-generated content and file operations. Options: allowed (no filtering), auto (silent filtering), warn (filter with warnings to AI), error (block operations with emojis).',
    showInDialog: true,
  },
  fileFiltering: {
    type: 'object',
    label: 'File Filtering',
    category: 'File Filtering',
    requiresRestart: true,
    default: {},
    description: 'Settings for git-aware file filtering.',
    showInDialog: false,
    properties: {
      respectGitIgnore: {
        type: 'boolean',
        label: 'Respect .gitignore',
        category: 'File Filtering',
        requiresRestart: true,
        default: true,
        description: 'Respect .gitignore files when searching',
        showInDialog: true,
      },
      respectLlxprtIgnore: {
        type: 'boolean',
        label: 'Respect .llxprtignore',
        category: 'File Filtering',
        requiresRestart: true,
        default: true,
        description: 'Respect .llxprtignore files when searching',
        showInDialog: true,
      },
      enableRecursiveFileSearch: {
        type: 'boolean',
        label: 'Enable Recursive File Search',
        category: 'File Filtering',
        requiresRestart: true,
        default: true,
        description: 'Enable recursive file search functionality',
        showInDialog: true,
      },
      enableFuzzySearch: {
        type: 'boolean',
        label: 'Enable Fuzzy Search',
        category: 'File Filtering',
        requiresRestart: true,
        default: true,
        description: 'Enable fuzzy search when searching for files.',
        showInDialog: true,
      },
      maxFileCount: {
        type: 'number',
        label: 'Max File Count',
        category: 'File Filtering',
        requiresRestart: true,
        default: 20000,
        description:
          'Maximum number of files to index during file search. Prevents OOM on large projects.',
        showInDialog: true,
      },
      searchTimeout: {
        type: 'number',
        label: 'Search Timeout (ms)',
        category: 'File Filtering',
        requiresRestart: true,
        default: 5000,
        description: 'Timeout in milliseconds for file search operations.',
        showInDialog: true,
      },
    },
  },

  enableAutoUpdate: {
    type: 'boolean',
    label: 'Enable Auto Update',
    category: 'Updates',
    requiresRestart: false,
    default: true,
    description: 'Enable automatic updates.',
    showInDialog: true,
  },

  shouldUseNodePtyShell: {
    type: 'boolean',
    label: 'Enable Interactive Shell (node-pty)',
    category: 'Shell',
    requiresRestart: true,
    default: false,
    description:
      'Allow fully interactive shell commands (vim, git rebase -i, etc.) by running tools through node-pty. Falls back to child_process when disabled.',
    showInDialog: true,
  },
  allowPtyThemeOverride: {
    type: 'boolean',
    label: 'Allow PTY to Override Theme',
    category: 'Shell',
    requiresRestart: true,
    default: false,
    description:
      'Allow ANSI colors from PTY output to override the UI theme. When disabled, PTY output uses the current theme colors.',
    showInDialog: true,
  },
  ptyScrollbackLimit: {
    type: 'number',
    label: 'PTY Scrollback Limit',
    category: 'Shell',
    requiresRestart: true,
    default: 600000,
    description:
      'Maximum number of lines to keep in the PTY scrollback buffer for interactive shell output.',
    showInDialog: true,
  },

  streamIdleTimeoutMs: {
    type: 'number',
    label: 'Stream Idle Timeout (ms)',
    category: 'Streaming',
    requiresRestart: false,
    default: 0,
    description:
      'Stream idle timeout in milliseconds. Disabled by default (0). Set to a positive number of milliseconds to enable the watchdog; zero or negative disables it. Any finite number is valid.',
    showInDialog: false,
  },

  streamFirstResponseTimeoutMs: {
    type: 'number',
    label: 'Stream First-Response Timeout (ms)',
    category: 'Streaming',
    requiresRestart: false,
    default: undefined as number | undefined,
    documentedDefault: 300000,
    description:
      'First-response (time-to-first-content) watchdog in milliseconds. Enabled by default (300000 = 5 minutes). A provider liveness signal (e.g. response.created) disarms it even before semantic content arrives. Set to 0 or a negative number to disable.',
    showInDialog: false,
  },

  useExternalAuth: {
    type: 'boolean',
    label: 'Use External Auth',
    category: 'Advanced',
    requiresRestart: true,
    default: undefined as boolean | undefined,
    description: 'Whether to use an external authentication flow.',
    showInDialog: false,
  },
  sandbox: {
    type: 'string',
    label: 'Sandbox',
    category: 'Advanced',
    requiresRestart: true,
    default: undefined as boolean | string | undefined,
    ref: 'BooleanOrString',
    description:
      'Sandbox execution environment (can be a boolean or a path string).',
    showInDialog: false,
  },
  coreTools: {
    type: 'array',
    label: 'Core Tools',
    category: 'Advanced',
    requiresRestart: true,
    default: undefined as string[] | undefined,
    description: 'Paths to core tool definitions.',
    showInDialog: false,
  },
  allowedTools: {
    type: 'array',
    label: 'Allowed Tools',
    category: 'Advanced',
    requiresRestart: true,
    default: undefined as string[] | undefined,
    description:
      'A list of tool names that will bypass the confirmation dialog.',
    showInDialog: false,
  },
  excludeTools: {
    type: 'array',
    label: 'Exclude Tools',
    category: 'Advanced',
    requiresRestart: true,
    default: undefined as string[] | undefined,
    description: 'Tool names to exclude from discovery.',
    showInDialog: false,
  },
  defaultDisabledTools: {
    type: 'array',
    label: 'Default Disabled Tools',
    category: 'Advanced',
    requiresRestart: true,
    default: [] as string[] | undefined,
    description:
      'Tool names disabled by default. Users can re-enable them with /tools enable.',
    showInDialog: false,
  },
  coreToolSettings: {
    type: 'object',
    label: 'Tool Management',
    category: 'Advanced',
    requiresRestart: true,
    default: {} as Record<string, boolean>,
    description: 'Manage core tool availability',
    showInDialog: true,
    subSettings: {}, // Will be populated dynamically based on loaded tools
  },
  toolDiscoveryCommand: {
    type: 'string',
    label: 'Tool Discovery Command',
    category: 'Advanced',
    requiresRestart: true,
    default: undefined as string | undefined,
    description: 'Command to run for tool discovery.',
    showInDialog: false,
  },
  toolCallCommand: {
    type: 'string',
    label: 'Tool Call Command',
    category: 'Advanced',
    requiresRestart: true,
    default: undefined as string | undefined,
    description: 'Command to run for tool calls.',
    showInDialog: false,
  },

  mcpServerCommand: {
    type: 'string',
    label: 'MCP Server Command',
    category: 'Advanced',
    requiresRestart: true,
    default: undefined as string | undefined,
    description: 'Command to start an MCP server.',
    showInDialog: false,
  },
  mcpServers: {
    type: 'object',
    label: 'MCP Servers',
    category: 'Advanced',
    requiresRestart: true,
    default: {} as Record<string, MCPServerConfig>,
    description: 'Configuration for MCP servers.',
    showInDialog: false,
    mergeStrategy: MergeStrategy.SHALLOW_MERGE,
    additionalProperties: {
      type: 'object',
      ref: 'MCPServerConfig',
    },
  },

  sessionRetention: {
    type: 'object',
    label: 'Session Retention',
    category: 'General',
    requiresRestart: false,
    default: undefined as SessionRetentionSettings | undefined,
    description:
      'Settings for automatic session cleanup. Cleanup is enabled by default with a machine-wide 4 GiB aggregate size budget.',
    properties: {
      enabled: {
        type: 'boolean',
        label: 'Enabled',
        category: 'General',
        requiresRestart: false,
        default: true,
        description:
          'Enable automatic session cleanup. Set to false to disable all janitorial mutations.',
        showInDialog: true,
      },
      maxTotalSizeMB: {
        type: 'number',
        label: 'Max Total Size (MiB)',
        category: 'General',
        requiresRestart: false,
        default: 4096,
        description:
          'Machine-wide aggregate size limit for all session recordings and cold archives, in MiB (see the default property).',
        showInDialog: true,
      },
      maxAge: {
        type: 'string',
        label: 'Max Age',
        category: 'General',
        requiresRestart: false,
        default: undefined,
        description:
          'Maximum age of sessions to keep (e.g. "30d", "7d", "24h"). No default age limit.',
        showInDialog: true,
      },
      maxCount: {
        type: 'number',
        label: 'Max Count',
        category: 'General',
        requiresRestart: false,
        default: undefined,
        description:
          'Maximum number of sessions to keep (most recent). No default count limit.',
        showInDialog: true,
      },
      minRetention: {
        type: 'string',
        label: 'Min Retention',
        category: 'General',
        requiresRestart: false,
        default: '1d',
        description:
          'Minimum retention period (safety floor, defaults to "1d").',
        showInDialog: true,
      },
    },
  },
  output: {
    type: 'object',
    label: 'Output',
    category: 'General',
    requiresRestart: false,
    default: {},
    description: 'Settings for the CLI output.',
    showInDialog: false,
    properties: {
      format: {
        type: 'enum',
        label: 'Output Format',
        category: 'General',
        requiresRestart: false,
        default: 'text',
        description: 'The format of the CLI output. Can be `text` or `json`.',
        showInDialog: true,
        options: [
          { value: 'text', label: 'Text' },
          { value: 'json', label: 'JSON' },
        ],
      },
    },
  },
} as const;