import type { BgMatch } from '@/lib/armory'

/** Nombre + color por BattlegroundTypeId (3.4.3 WotLK). */
const BG_TYPES: Record<number, { es: string; en: string; color: string; icon: string }> = {
  1: { es: 'Valle de Alterac', en: 'Alterac Valley', color: '#4a90d9', icon: 'fas fa-mountain' },
  2: { es: 'Garganta Grito de Guerra', en: 'Warsong Gulch', color: '#2ecc71', icon: 'fas fa-flag' },
  3: { es: 'Cuenca de Arathi', en: 'Arathi Basin', color: '#e0a13a', icon: 'fas fa-tower-observation' },
  7: { es: 'Ojo de la Tormenta', en: 'Eye of the Storm', color: '#9b59b6', icon: 'fas fa-bolt' },
  9: { es: 'Costa de los Ancestros', en: 'Strand of the Ancients', color: '#c0703a', icon: 'fas fa-ship' },
  30: { es: 'Isla de la Conquista', en: 'Isle of Conquest', color: '#5dade2', icon: 'fas fa-anchor' },
  32: { es: 'Campo de batalla aleatorio', en: 'Random Battleground', color: '#888888', icon: 'fas fa-dice' },
}

export type BgLabels = {
  history: string
  desc: string
  matches: string
  wins: string
  losses: string
  winRate: string
  result: string
  win: string
  loss: string
  kb: string
  hk: string
  deaths: string
  damage: string
  healing: string
  honor: string
  date: string
  none: string
  battleground: string
}

export function ArmoryBattlegrounds({
  locale,
  rows,
  matches,
  wins,
  losses,
  winRate,
  labels,
}: {
  locale: string
  rows: BgMatch[]
  matches: number
  wins: number
  losses: number
  winRate: number
  labels: BgLabels
}) {
  const fmt = (n: number) => n.toLocaleString(locale)
  const fmtDate = (iso: string) => {
    const d = new Date(iso)
    if (Number.isNaN(d.getTime())) return '—'
    const day = d.toLocaleDateString(locale, { day: '2-digit', month: 'short', year: 'numeric' })
    const time = d.toLocaleTimeString(locale, { hour: '2-digit', minute: '2-digit', second: '2-digit', hour12: false })
    return (
      <span className="armory-bg-dt">
        <span className="armory-bg-dt-d">{day}</span>
        <span className="armory-bg-dt-t">{time}</span>
      </span>
    )
  }
  const bgOf = (type: number) =>
    BG_TYPES[type] || { es: `BG #${type}`, en: `BG #${type}`, color: '#777', icon: 'fas fa-khanda' }

  return (
    <div className="armory-panel armory-bg-panel">
      <div className="armory-bg-header">
        <div className="armory-quest-title">
          <i className="fas fa-flag-checkered" /> {labels.history}
        </div>
        <p className="armory-bg-desc">{labels.desc}</p>
      </div>

      <div className="armory-bg-summary">
        <div className="armory-bg-stat">
          <span className="armory-bg-stat-num" style={{ color: '#ffd100' }}>
            {fmt(matches)}
          </span>
          <span className="armory-bg-stat-lbl">{labels.matches}</span>
        </div>
        <div className="armory-bg-stat">
          <span className="armory-bg-stat-num" style={{ color: '#2ecc71' }}>
            {fmt(wins)}
          </span>
          <span className="armory-bg-stat-lbl">{labels.wins}</span>
        </div>
        <div className="armory-bg-stat">
          <span className="armory-bg-stat-num" style={{ color: '#ff5555' }}>
            {fmt(losses)}
          </span>
          <span className="armory-bg-stat-lbl">{labels.losses}</span>
        </div>
        <div className="armory-bg-stat">
          <span className="armory-bg-stat-num" style={{ color: '#e0a13a' }}>
            {winRate}%
          </span>
          <span className="armory-bg-stat-lbl">{labels.winRate}</span>
        </div>
      </div>

      {rows.length === 0 ? (
        <p className="armory-hint">{labels.none}</p>
      ) : (
        <div className="armory-bg-table-wrap">
          <table className="armory-quest-table armory-bg-table">
            <thead>
              <tr>
                <th>{labels.battleground}</th>
                <th className="armory-bg-c">{labels.result}</th>
                <th className="armory-bg-c">{labels.kb}</th>
                <th className="armory-bg-c">{labels.hk}</th>
                <th className="armory-bg-c">{labels.deaths}</th>
                <th className="armory-bg-c">{labels.damage}</th>
                <th className="armory-bg-c">{labels.healing}</th>
                <th className="armory-bg-c">{labels.honor}</th>
                <th className="armory-bg-c">{labels.date}</th>
              </tr>
            </thead>
            <tbody>
              {rows.map((m) => {
                const bg = bgOf(m.type)
                const name = locale === 'en' ? bg.en : bg.es
                return (
                  <tr key={m.id}>
                    <td>
                      <span className="armory-bg-name">
                        <span className="armory-bg-ico" style={{ background: bg.color }}>
                          <i className={bg.icon} />
                        </span>
                        {name}
                      </span>
                    </td>
                    <td className="armory-bg-c">
                      <span className={`armory-bg-res ${m.won ? 'win' : 'loss'}`}>{m.won ? labels.win : labels.loss}</span>
                    </td>
                    <td className="armory-bg-c armory-bg-kb">{fmt(m.killingBlows)}</td>
                    <td className="armory-bg-c">{fmt(m.honorableKills)}</td>
                    <td className="armory-bg-c">{fmt(m.deaths)}</td>
                    <td className="armory-bg-c">{fmt(m.damage)}</td>
                    <td className="armory-bg-c">{fmt(m.healing)}</td>
                    <td className="armory-bg-c armory-bg-honor">{fmt(m.bonusHonor)}</td>
                    <td className="armory-bg-c armory-bg-date">{fmtDate(m.date)}</td>
                  </tr>
                )
              })}
            </tbody>
          </table>
        </div>
      )}
    </div>
  )
}