import { describe, it, expect, vi } from 'vitest';
import { mountSuspended } from '@nuxt/test-utils/runtime';
import Projects from './Projects.vue';
import type { VocalSynthPage } from '~/types/vocal-synth';

// Mock $t function
vi.stubGlobal('$t', (key: string) => {
  const translations: Record<string, string> = {
    'pages.vocal-synthesis.projects': 'Projects',
  };
  return translations[key] || key;
});

describe('VocalSynth Projects', () => {
  describe('external URL detection logic', () => {
    const external = (url: string) => url.startsWith('http');

    it('should return true for http URLs', () => {
      expect(external('http://example.com')).toBe(true);
    });

    it('should return true for https URLs', () => {
      expect(external('https://example.com')).toBe(true);
    });

    it('should return false for relative URLs', () => {
      expect(external('/keine-tashi')).toBe(false);
    });

    it('should return false for paths without protocol', () => {
      expect(external('/vocal-synthesis/project')).toBe(false);
    });
  });

  describe('component rendering', () => {
    it('should render the component', async () => {
      const pageData: VocalSynthPage = {
        projects: [],
        tools: [],
      };

      const wrapper = await mountSuspended(Projects, {
        global: {
          provide: {
            pageData,
          },
        },
      });

      expect(wrapper.exists()).toBe(true);
    });

    it('should display projects title', async () => {
      const pageData: VocalSynthPage = {
        projects: [],
        tools: [],
      };

      const wrapper = await mountSuspended(Projects, {
        global: {
          provide: {
            pageData,
          },
        },
      });

      expect(wrapper.text()).toContain('Projects');
    });

    it('should render projects from injected data', async () => {
      const pageData: VocalSynthPage = {
        projects: [
          {
            title: 'Test Project',
            icon: 'mdi:music',
            description: 'A test vocal synthesis project',
            link: '/test-project',
          },
        ],
        tools: [],
      };

      const wrapper = await mountSuspended(Projects, {
        global: {
          provide: {
            pageData,
          },
        },
      });

      expect(wrapper.text()).toContain('Test Project');
      expect(wrapper.text()).toContain('A test vocal synthesis project');
    });

    it('should render multiple projects', async () => {
      const pageData: VocalSynthPage = {
        projects: [
          {
            title: 'Project One',
            icon: 'mdi:music',
            description: 'First project',
            link: '/project-one',
          },
          {
            title: 'Project Two',
            icon: 'mdi:microphone',
            description: 'Second project',
            link: 'https://example.com/project-two',
          },
        ],
        tools: [],
      };

      const wrapper = await mountSuspended(Projects, {
        global: {
          provide: {
            pageData,
          },
        },
      });

      expect(wrapper.text()).toContain('Project One');
      expect(wrapper.text()).toContain('Project Two');
      expect(wrapper.text()).toContain('First project');
      expect(wrapper.text()).toContain('Second project');
    });

    it('should render project icons', async () => {
      const pageData: VocalSynthPage = {
        projects: [
          {
            title: 'Project with Icon',
            icon: 'mdi:music-note',
            description: 'Has an icon',
            link: '/project',
          },
        ],
        tools: [],
      };

      const wrapper = await mountSuspended(Projects, {
        global: {
          provide: {
            pageData,
          },
        },
      });

      // Icon container should exist
      expect(wrapper.find('.min-w-13').exists()).toBe(true);
    });

    it('should handle empty projects array', async () => {
      const pageData: VocalSynthPage = {
        projects: [],
        tools: [],
      };

      const wrapper = await mountSuspended(Projects, {
        global: {
          provide: {
            pageData,
          },
        },
      });

      expect(wrapper.exists()).toBe(true);
      expect(wrapper.text()).toContain('Projects');
    });
  });
});