import { useState } from 'react'
import { useLanguage, type Translations } from '../contexts/LanguageContext'
import styles from './PortfolioView.module.css'

interface Tag {
  label: string
  color: string
}

interface Project {
  nameKey: keyof Translations
  descKey: keyof Translations
  url: string
  sourceUrl?: string
  tags: Tag[]
}

const customerProjects: Project[] = [
  {
    nameKey: 'portfolioProject1Name',
    descKey: 'portfolioProject1Desc',
    url: 'https://prosinervo.com/',
    tags: [
      { label: 'WordPress', color: '#21759b' },
      { label: 'PHP', color: '#7a86b8' },
      { label: 'MySQL', color: '#4479a1' },
    ],
  },
  {
    nameKey: 'portfolioProject2Name',
    descKey: 'portfolioProject2Desc',
    url: 'https://www.runosaari.fi/',
    sourceUrl: 'https://gitea.tietokonepaja.fi/tietokonepaja/runosaari',
    tags: [
      { label: 'Next.js', color: '#3d3d3d' },
      { label: 'React', color: '#087ea4' },
      { label: 'TypeScript', color: '#3178c6' },
      { label: 'SCSS', color: '#c6538c' },
    ],
  },
  {
    nameKey: 'portfolioProject3Name',
    descKey: 'portfolioProject3Desc',
    url: 'https://www.livonsaarenosuuskauppa.fi/',
    sourceUrl: 'https://gitea.tietokonepaja.fi/tietokonepaja/osuuskauppa',
    tags: [
      { label: 'Next.js', color: '#3d3d3d' },
      { label: 'TypeScript', color: '#3178c6' },
      { label: 'SCSS', color: '#c6538c' },
      { label: 'Klapi API', color: '#2e7d32' },
    ],
  },
]

const maintenanceProjects: Project[] = [
  {
    nameKey: 'portfolioMaint1Name',
    descKey: 'portfolioMaint1Desc',
    url: 'https://klapi.tietokonepaja.fi/',
    sourceUrl: 'https://gitea.tietokonepaja.fi/tietokonepaja/klapi',
    tags: [
      { label: 'ASP.NET Core', color: '#512bd4' },
      { label: 'C#', color: '#7b4fa6' },
      { label: 'TypeScript', color: '#3178c6' },
      { label: 'React', color: '#087ea4' },
      { label: 'SQLite', color: '#0f7b6c' },
    ],
  },
  {
    nameKey: 'portfolioMaint2Name',
    descKey: 'portfolioMaint2Desc',
    url: 'https://mail.tietokonepaja.fi/',
    tags: [
      { label: 'Mailcow', color: '#e65100' },
      { label: 'Docker', color: '#2496ed' },
      { label: 'Postfix', color: '#b71c1c' },
      { label: 'Dovecot', color: '#1565c0' },
      { label: 'Nginx', color: '#009900' },
    ],
  },
  {
    nameKey: 'portfolioMaint3Name',
    descKey: 'portfolioMaint3Desc',
    url: 'https://gitea.tietokonepaja.fi/',
    tags: [
      { label: 'Gitea', color: '#609926' },
      { label: 'Go', color: '#00add8' },
      { label: 'Docker', color: '#2496ed' },
    ],
  },
  {
    nameKey: 'portfolioMaint4Name',
    descKey: 'portfolioMaint4Desc',
    url: 'https://hattara.tietokonepaja.fi/',
    tags: [
      { label: 'Nextcloud', color: '#0082c9' },
      { label: 'PHP', color: '#7a86b8' },
      { label: 'Docker', color: '#2496ed' },
    ],
  },
]

function ProjectCard({ project }: { project: Project }) {
  const { t } = useLanguage()
  const [open, setOpen] = useState(false)

  return (
    <div className={styles.projectCard}>
      <button
        className={styles.projectHeader}
        onClick={() => setOpen((prev) => !prev)}
        aria-expanded={open}
      >
        <h4>{t[project.nameKey]}</h4>
        <div className={styles.tagList}>
          {project.tags.map((tag) => (
            <span
              key={tag.label}
              className={styles.tag}
              style={{ backgroundColor: tag.color }}
            >
              {tag.label}
            </span>
          ))}
        </div>
        <span className={`${styles.chevron}${open ? ` ${styles.open}` : ''}`}>▾</span>
      </button>
      <div className={`${styles.expandWrapper}${open ? ` ${styles.expanded}` : ''}`}>
        <div className={styles.expandContent}>
          <p>{t[project.descKey]}</p>
          <div className={styles.projectLinks}>
            <a href={project.url} target="_blank" rel="noopener noreferrer">
              {t.portfolioVisitSite}
            </a>
            {project.sourceUrl && (
              <a href={project.sourceUrl} target="_blank" rel="noopener noreferrer">
                {t.portfolioSourceCode}
              </a>
            )}
          </div>
        </div>
      </div>
    </div>
  )
}

export default function PortfolioView() {
  const { t } = useLanguage()

  return (
    <div className={styles.portfolio}>
      <section>
        <h3>{t.portfolioCustomerHeading}</h3>
        <div className={styles.projectList}>
          {customerProjects.map((project) => (
            <ProjectCard key={project.url} project={project} />
          ))}
        </div>
      </section>

      <section>
        <h3>{t.portfolioMaintenanceHeading}</h3>
        <div className={styles.projectList}>
          {maintenanceProjects.map((project) => (
            <ProjectCard key={project.url} project={project} />
          ))}
        </div>
      </section>
    </div>
  )
}