Mana-Loop/src/components/game/StatsTab/ElementStatsSection.tsx

'use client';

import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
import { Separator } from '@/components/ui/separator';
import { FlaskConical } from 'lucide-react';
import { ELEMENTS } from '@/lib/game/constants';
import { getTierMultiplier } from '@/lib/game/skill-evolution';
import { fmt, fmtDec } from '@/lib/game/stores';
import { useSkillStore, usePrestigeStore, useManaStore } from '@/lib/game/stores';

interface ElementStatsSectionProps {
  elemMax: number;
}

export function ElementStatsSection({ elemMax }: ElementStatsSectionProps) {
  const skills = useSkillStore((s) => s.skills);
  const skillTiers = useSkillStore((s) => s.skillTiers);
  const prestigeUpgrades = usePrestigeStore((s) => s.prestigeUpgrades);
  const elements = useManaStore((s) => s.elements);
  
  const getElemAttunementBonus = () => {
    const ea = skillTiers?.elemAttune || 1;
    const tieredSkillId = ea > 1 ? `elemAttune_t${ea}` : 'elemAttune';
    const level = skills[tieredSkillId] || skills.elemAttune || 0;
    const tierMult = getTierMultiplier(tieredSkillId);
    return level * 50 * tierMult;
  };
  
  return (
    <Card className="bg-gray-900/80 border-gray-700">
      <CardHeader className="pb-2">
        <CardTitle className="text-green-400 game-panel-title text-xs flex items-center gap-2">
          <FlaskConical className="w-4 h-4" />
          Element Stats
        </CardTitle>
      </CardHeader>
      <CardContent>
        <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
          <div className="space-y-2">
            <div className="flex justify-between text-sm">
              <span className="text-gray-400">Element Capacity:</span>
              <span className="text-green-300">{elemMax}</span>
            </div>
            <div className="flex justify-between text-sm">
              <span className="text-gray-400">Elem. Attunement Bonus:</span>
              <span className="text-green-300">+{getElemAttunementBonus()}</span>
            </div>
            <div className="flex justify-between text-sm">
              <span className="text-gray-400">Prestige Attunement:</span>
              <span className="text-green-300">+{(prestigeUpgrades.elementalAttune || 0) * 25}</span>
            </div>
          </div>
          <div className="space-y-2">
            <div className="flex justify-between text-sm">
              <span className="text-gray-400">Unlocked Elements:</span>
              <span className="text-green-300">{Object.values(elements || {}).filter((e: any) => e.unlocked).length} / {Object.keys(ELEMENTS).length}</span>
            </div>
            <div className="flex justify-between text-sm">
              <span className="text-gray-400">Elem. Crafting Bonus:</span>
              <span className="text-green-300">×{fmtDec(1 + (skills.elemCrafting || 0) * 0.25, 2)}</span>
            </div>
          </div>
        </div>
        <Separator className="bg-gray-700 my-3" />
        <div className="text-xs text-gray-400 mb-2">Elemental Mana Pools:</div>
        <div className="grid grid-cols-4 sm:grid-cols-6 md:grid-cols-8 gap-2">
          {Object.entries(elements)
            .filter(([, state]: [string, any]) => state.unlocked)
            .map(([id, state]: [string, any]) => {
              const def = ELEMENTS[id];
              return (
                <div key={id} className="p-2 rounded border border-gray-700 bg-gray-800/50 text-center">
                  <div className="text-lg">{def?.sym}</div>
                  <div className="text-xs text-gray-400">{state.current}/{state.max}</div>
                </div>
              );
            })}
        </div>
      </CardContent>
    </Card>
  );
}