cannamanage/cannamanage-frontend/src/app/(dashboard-layout)/grow/page.tsx

"use client"

import Link from "next/link"
import { useGrowEntriesQuery } from "@/services/grow"
import { formatDistanceToNow } from "date-fns"
import { de } from "date-fns/locale"
import { useTranslations } from "next-intl"
import { Leaf, Plus, Sprout } from "lucide-react"

import type { GrowStage } from "@/services/grow"

import { Badge } from "@/components/ui/badge"
import { Button } from "@/components/ui/button"
import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card"
import { TableSkeleton } from "@/components/ui/data-skeleton"

const STAGE_COLORS: Record<GrowStage, string> = {
  SEEDLING: "bg-lime-500/20 text-lime-700 dark:text-lime-400",
  VEGETATIVE: "bg-green-500/20 text-green-700 dark:text-green-400",
  FLOWERING: "bg-purple-500/20 text-purple-700 dark:text-purple-400",
  HARVEST: "bg-amber-500/20 text-amber-700 dark:text-amber-400",
  DRYING: "bg-orange-500/20 text-orange-700 dark:text-orange-400",
  CURING: "bg-yellow-500/20 text-yellow-700 dark:text-yellow-400",
  COMPLETE: "bg-emerald-500/20 text-emerald-700 dark:text-emerald-400",
}

const STAGES_ORDER: GrowStage[] = [
  "SEEDLING",
  "VEGETATIVE",
  "FLOWERING",
  "HARVEST",
  "DRYING",
  "CURING",
  "COMPLETE",
]

export default function GrowPage() {
  const t = useTranslations("grow")
  const { data: entries, isLoading } = useGrowEntriesQuery()

  if (isLoading) {
    return (
      <div className="space-y-6">
        <div className="flex items-center justify-between">
          <h1 className="text-2xl font-bold">{t("title")}</h1>
        </div>
        <TableSkeleton />
      </div>
    )
  }

  const growEntries = entries ?? []

  return (
    <div className="space-y-6">
      <div className="flex items-center justify-between">
        <h1 className="text-2xl font-bold">{t("title")}</h1>
        <Button asChild>
          <Link href="/grow/new">
            <Plus className="mr-2 h-4 w-4" />
            {t("newGrow")}
          </Link>
        </Button>
      </div>

      {growEntries.length === 0 ? (
        <Card>
          <CardContent className="flex flex-col items-center justify-center py-12">
            <Sprout className="mb-4 h-12 w-12 text-muted-foreground" />
            <p className="text-muted-foreground">{t("noGrows")}</p>
          </CardContent>
        </Card>
      ) : (
        <div className="grid gap-4 md:grid-cols-2 lg:grid-cols-3">
          {growEntries.map((entry) => {
            const stageIndex = STAGES_ORDER.indexOf(entry.status)
            const daysInStage = formatDistanceToNow(new Date(entry.startedAt), {
              locale: de,
              addSuffix: false,
            })

            return (
              <Link key={entry.id} href={`/grow/${entry.id}`}>
                <Card className="transition-shadow hover:shadow-md">
                  <CardHeader className="pb-3">
                    <div className="flex items-start justify-between">
                      <CardTitle className="text-base">{entry.name}</CardTitle>
                      <Badge
                        className={STAGE_COLORS[entry.status]}
                        variant="secondary"
                      >
                        {t(`stages.${entry.status}`)}
                      </Badge>
                    </div>
                  </CardHeader>
                  <CardContent className="space-y-3">
                    {/* Stage progress indicator */}
                    <div className="flex items-center gap-1">
                      {STAGES_ORDER.map((stage, i) => (
                        <div
                          key={stage}
                          className={`h-2 flex-1 rounded-full ${
                            i <= stageIndex ? "bg-primary" : "bg-muted"
                          }`}
                        />
                      ))}
                    </div>

                    <div className="flex items-center justify-between text-sm text-muted-foreground">
                      <span>
                        <Leaf className="mr-1 inline h-3.5 w-3.5" />
                        {t("daysInStage")}: {daysInStage}
                      </span>
                      {entry.expectedHarvestAt && (
                        <span>
                          {t("expectedHarvest")}:{" "}
                          {new Date(entry.expectedHarvestAt).toLocaleDateString(
                            "de-DE"
                          )}
                        </span>
                      )}
                    </div>

                    {entry.harvestedGrams && (
                      <div className="text-sm font-medium text-emerald-600 dark:text-emerald-400">
                        🌿 {entry.harvestedGrams}g {t("harvestGrams")}
                      </div>
                    )}
                  </CardContent>
                </Card>
              </Link>
            )
          })}
        </div>
      )}
    </div>
  )
}