import { CardDialog } from "@/components/cartoes/card-dialog";
import type { Card } from "@/components/cartoes/types";
import { InvoiceSummaryCard } from "@/components/faturas/invoice-summary-card";
import { LancamentosPage as LancamentosSection } from "@/components/lancamentos/page/lancamentos-page";
import MonthPicker from "@/components/month-picker/month-picker";
import { Button } from "@/components/ui/button";
import { lancamentos, type Conta } from "@/db/schema";
import { db } from "@/lib/db";
import { getUserId } from "@/lib/auth/server";
import {
  buildLancamentoWhere,
  buildOptionSets,
  buildSluggedFilters,
  buildSlugMaps,
  extractLancamentoSearchFilters,
  fetchLancamentoFilterSources,
  getSingleParam,
  mapLancamentosData,
  type ResolvedSearchParams,
} from "@/lib/lancamentos/page-helpers";
import { loadLogoOptions } from "@/lib/logo/options";
import { parsePeriodParam } from "@/lib/utils/period";
import { RiPencilLine } from "@remixicon/react";
import { and, desc } from "drizzle-orm";
import { notFound } from "next/navigation";
import { fetchCardData, fetchInvoiceData } from "./data";

type PageSearchParams = Promise<ResolvedSearchParams>;

type PageProps = {
  params: Promise<{ cartaoId: string }>;
  searchParams?: PageSearchParams;
};

export default async function Page({ params, searchParams }: PageProps) {
  const { cartaoId } = await params;
  const userId = await getUserId();
  const resolvedSearchParams = searchParams ? await searchParams : undefined;

  const periodoParamRaw = getSingleParam(resolvedSearchParams, "periodo");
  const {
    period: selectedPeriod,
    monthName,
    year,
  } = parsePeriodParam(periodoParamRaw);

  const searchFilters = extractLancamentoSearchFilters(resolvedSearchParams);

  const card = await fetchCardData(userId, cartaoId);

  if (!card) {
    notFound();
  }

  const [filterSources, logoOptions, invoiceData] = await Promise.all([
    fetchLancamentoFilterSources(userId),
    loadLogoOptions(),
    fetchInvoiceData(userId, cartaoId, selectedPeriod),
  ]);
  const sluggedFilters = buildSluggedFilters(filterSources);
  const slugMaps = buildSlugMaps(sluggedFilters);

  const filters = buildLancamentoWhere({
    userId,
    period: selectedPeriod,
    filters: searchFilters,
    slugMaps,
    cardId: card.id,
  });

  const lancamentoRows = await db.query.lancamentos.findMany({
    where: and(...filters),
    with: {
      pagador: true,
      conta: true,
      cartao: true,
      categoria: true,
    },
    orderBy: desc(lancamentos.purchaseDate),
  });

  const lancamentosData = mapLancamentosData(lancamentoRows);

  const {
    pagadorOptions,
    splitPagadorOptions,
    defaultPagadorId,
    contaOptions,
    cartaoOptions,
    categoriaOptions,
    pagadorFilterOptions,
    categoriaFilterOptions,
    contaCartaoFilterOptions,
  } = buildOptionSets({
    ...sluggedFilters,
    pagadorRows: filterSources.pagadorRows,
    limitCartaoId: card.id,
  });

  const accountOptions = filterSources.contaRows.map((conta: Conta) => ({
    id: conta.id,
    name: conta.name ?? "Conta",
  }));

  const contaName =
    filterSources.contaRows.find((conta: Conta) => conta.id === card.contaId)
      ?.name ?? "Conta";

  const cardDialogData: Card = {
    id: card.id,
    name: card.name,
    brand: card.brand ?? "",
    status: card.status ?? "",
    closingDay: card.closingDay,
    dueDay: card.dueDay,
    note: card.note ?? null,
    logo: card.logo,
    limit:
      card.limit !== null && card.limit !== undefined
        ? Number(card.limit)
        : null,
    contaId: card.contaId,
    contaName,
    limitInUse: null,
    limitAvailable: null,
  };

  const { totalAmount, invoiceStatus, paymentDate } = invoiceData;
  const limitAmount =
    card.limit !== null && card.limit !== undefined ? Number(card.limit) : null;

  const periodLabel = `${monthName.charAt(0).toUpperCase()}${monthName.slice(
    1
  )} de ${year}`;

  return (
    <main className="flex flex-col gap-6">
      <MonthPicker />

      <section className="flex flex-col gap-4">
        <InvoiceSummaryCard
          cartaoId={card.id}
          period={selectedPeriod}
          cardName={card.name}
          cardBrand={card.brand ?? null}
          cardStatus={card.status ?? null}
          closingDay={card.closingDay}
          dueDay={card.dueDay}
          periodLabel={periodLabel}
          totalAmount={totalAmount}
          limitAmount={limitAmount}
          invoiceStatus={invoiceStatus}
          paymentDate={paymentDate}
          logo={card.logo}
          actions={
            <CardDialog
              mode="update"
              card={cardDialogData}
              logoOptions={logoOptions}
              accounts={accountOptions}
              trigger={
                <Button
                  type="button"
                  variant="ghost"
                  size="icon-sm"
                  className="text-muted-foreground hover:text-foreground"
                  aria-label="Editar cartão"
                >
                  <RiPencilLine className="size-4" />
                </Button>
              }
            />
          }
        />
      </section>

      <section className="flex flex-col gap-4">
        <LancamentosSection
          lancamentos={lancamentosData}
          pagadorOptions={pagadorOptions}
          splitPagadorOptions={splitPagadorOptions}
          defaultPagadorId={defaultPagadorId}
          contaOptions={contaOptions}
          cartaoOptions={cartaoOptions}
          categoriaOptions={categoriaOptions}
          pagadorFilterOptions={pagadorFilterOptions}
          categoriaFilterOptions={categoriaFilterOptions}
          contaCartaoFilterOptions={contaCartaoFilterOptions}
          selectedPeriod={selectedPeriod}
          allowCreate
          defaultCartaoId={card.id}
          defaultPaymentMethod="Cartão de crédito"
          lockCartaoSelection
          lockPaymentMethod
        />
      </section>
    </main>
  );
}