import { TmuxParser, tmuxParser } from '../../src/parsers/tmuxParser';
import { ScreenParser, screenParser } from '../../src/parsers/screenParser';
import { iTerm2Parser, iterm2Parser } from '../../src/parsers/iterm2Parser';
import { Layout, TerminalType } from '../../src/models/types';

describe('TmuxParser', () => {
  describe('isAvailable', () => {
    it('should check if tmux is available', async () => {
      const available = await tmuxParser.isAvailable();
      expect(typeof available).toBe('boolean');
    });
  });

  describe('listSessions', () => {
    it('should return list of sessions', async () => {
      const sessions = await tmuxParser.listSessions();
      expect(Array.isArray(sessions)).toBe(true);
    });
  });

  describe('generateRestoreCommands', () => {
    it('should generate commands for layout restoration', async () => {
      const layout: Layout = {
        version: '1.0.0',
        terminalType: 'tmux' as TerminalType,
        createdAt: '2024-01-01T00:00:00.000Z',
        updatedAt: '2024-01-01T00:00:00.000Z',
        session: {
          id: 's-test',
          name: 'test-session',
          windows: [
            {
              id: 'w0',
              index: 0,
              name: 'main',
              panes: [
                {
                  id: 'p0',
                  index: 0,
                  layout: { x: 0, y: 0, width: 80, height: 24 },
                  cwd: '/home/user',
                  command: 'vim',
                },
              ],
            },
          ],
          activeWindowIndex: 0,
        },
      };

      const commands = await tmuxParser.generateRestoreCommands(layout, 'test-session');
      expect(Array.isArray(commands)).toBe(true);
      expect(commands.length).toBeGreaterThan(0);
      expect(commands[0]).toContain('tmux new-session');
    });
  });
});

describe('ScreenParser', () => {
  describe('isAvailable', () => {
    it('should check if screen is available', async () => {
      const available = await screenParser.isAvailable();
      expect(typeof available).toBe('boolean');
    });
  });

  describe('listSessions', () => {
    it('should return list of sessions', async () => {
      const sessions = await screenParser.listSessions();
      expect(Array.isArray(sessions)).toBe(true);
    });
  });

  describe('generateRestoreCommands', () => {
    it('should generate commands for screen layout restoration', async () => {
      const layout: Layout = {
        version: '1.0.0',
        terminalType: 'screen' as TerminalType,
        createdAt: '2024-01-01T00:00:00.000Z',
        updatedAt: '2024-01-01T00:00:00.000Z',
        session: {
          id: 's-test',
          name: 'test-screen',
          windows: [
            {
              id: 'w0',
              index: 0,
              name: 'main',
              panes: [
                {
                  id: 'p0',
                  index: 0,
                  layout: { x: 0, y: 0, width: 80, height: 24 },
                },
              ],
            },
          ],
          activeWindowIndex: 0,
        },
      };

      const commands = await screenParser.generateRestoreCommands(layout, 'test-screen');
      expect(Array.isArray(commands)).toBe(true);
      expect(commands[0]).toContain('screen -dmS');
    });
  });
});

describe('iTerm2Parser', () => {
  describe('isAvailable', () => {
    it('should check if iTerm2 is available', async () => {
      const available = await iterm2Parser.isAvailable();
      expect(typeof available).toBe('boolean');
    });
  });

  describe('listProfiles', () => {
    it('should return list of profiles', async () => {
      const profiles = await iterm2Parser.listProfiles();
      expect(Array.isArray(profiles)).toBe(true);
    });
  });

  describe('generateRestoreScript', () => {
    it('should generate AppleScript for iTerm2', async () => {
      const layout: Layout = {
        version: '1.0.0',
        terminalType: 'iterm2' as TerminalType,
        createdAt: '2024-01-01T00:00:00.000Z',
        updatedAt: '2024-01-01T00:00:00.000Z',
        session: {
          id: 's-iterm2',
          name: 'iterm2',
          windows: [
            {
              id: 'w0',
              index: 0,
              name: 'main',
              panes: [
                {
                  id: 'p0',
                  index: 0,
                  layout: { x: 0, y: 0, width: 80, height: 24 },
                  cwd: '/Users/user',
                },
              ],
            },
          ],
          activeWindowIndex: 0,
        },
      };

      const script = await iterm2Parser.generateRestoreScript(layout);
      expect(typeof script).toBe('string');
      expect(script).toContain('osascript');
    });
  });

  describe('captureCurrentLayout', () => {
    it('should capture current iTerm2 layout', async () => {
      const result = await iterm2Parser.captureCurrentLayout();
      if (process.platform === 'darwin') {
        expect(result.success).toBe(true);
        if (result.data) {
          expect(result.data.terminalType).toBe('iterm2');
        }
      } else {
        expect(result.success).toBe(false);
        expect(result.error).toContain('macOS');
      }
    });
  });
});