<?php

namespace App\Http\Controllers\Parking\Setup\Gate;

use App\Http\Controllers\Controller;
use App\Models\MasterLokasi;
use App\Models\NamaPos;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Illuminate\Validation\Rule;

class MasterGateController extends Controller
{
    public function index()
    {
        $Gate = NamaPos::with("areaParkir")->orderBy("id")->get();
        $Area = MasterLokasi::orderBy("prioritas")->orderBy("id_lokasi")->get();

        return view("setup.gate.gate", compact("Gate", "Area"));
    }

    public function create()
    {
        //
    }

    public function store(Request $request)
    {
        $request->merge([
            "id" => strtoupper(trim((string) $request->input("id"))),
            "nama" => trim((string) $request->input("nama")),
        ]);

        $data = $request->validate(
            [
                "id" => ["required", "string", "max:10", Rule::unique("nama_pos", "id")],
                "nama" => ["required", "string", "max:100"],
                "jenis" => ["required", "integer", "in:0,1,2,3"],
                "grace_period" => ["nullable", "integer", "in:0,1"],
                "manless" => ["nullable", "integer", "in:0,1"],
                "area" => ["nullable", "string", "max:10", Rule::exists("master_lokasi", "id_lokasi")],
            ],
            [
                "id.unique" => "ID pintu/pos sudah dipakai, gunakan kode lain.",
                "area.exists" => "Area parkir tidak ditemukan.",
            ]
        );

        $gate = NamaPos::create([
            "id" => $data["id"],
            "nama" => $data["nama"],
            "jenis" => $data["jenis"],
            "tanggal" => now(),
            "lokasi" => null,
            "grace_period" => $data["grace_period"] ?? 1,
            "manless" => $data["manless"] ?? 0,
            "area" => $data["area"] ?? null,
        ]);
        $gate->load("areaParkir");

        return response()->json([
            "success" => true,
            "message" => "Pintu/pos berhasil ditambahkan.",
            "data" => $gate,
        ], 201);
    }

    public function show($id)
    {
        $gate = NamaPos::with("areaParkir")->find($id);

        if (!$gate) {
            return response()->json([
                "success" => false,
                "message" => "Pintu/pos tidak ditemukan.",
            ], 404);
        }

        return response()->json(["success" => true, "data" => $gate]);
    }

    public function edit($id)
    {
        return $this->show($id);
    }

    public function update(Request $request, $id)
    {
        $gate = NamaPos::find($id);

        if (!$gate) {
            return response()->json([
                "success" => false,
                "message" => "Pintu/pos tidak ditemukan.",
            ], 404);
        }

        $request->merge([
            "nama" => trim((string) $request->input("nama")),
        ]);

        $data = $request->validate(
            [
                "nama" => ["required", "string", "max:100"],
                "jenis" => ["required", "integer", "in:0,1,2,3"],
                "grace_period" => ["nullable", "integer", "in:0,1"],
                "manless" => ["nullable", "integer", "in:0,1"],
                "area" => ["nullable", "string", "max:10", Rule::exists("master_lokasi", "id_lokasi")],
            ],
            [
                "area.exists" => "Area parkir tidak ditemukan.",
            ]
        );

        $data["area"] = $request->filled("area") ? $request->input("area") : null;
        $gate->update($data);
        $gate->load("areaParkir");

        return response()->json([
            "success" => true,
            "message" => "Pintu/pos berhasil diperbarui.",
            "data" => $gate,
        ]);
    }

    public function destroy($id)
    {
        $gate = NamaPos::find($id);

        if (!$gate) {
            return response()->json([
                "success" => false,
                "message" => "Pintu/pos tidak ditemukan.",
            ], 404);
        }

        $usedTrx = DB::table("transaksi_parkir")
            ->where("id_pintu_masuk", $id)
            ->orWhere("id_pintu_keluar", $id)
            ->count();
        if ($usedTrx > 0) {
            return response()->json([
                "success" => false,
                "message" => "Pintu/pos {$id} dipakai {$usedTrx} transaksi, tidak bisa dihapus.",
            ], 409);
        }

        $usedConfig = DB::table("config_pos")->where("id_pos", $id)->count()
            + DB::table("config_pos_hardware")->where("id_pos", $id)->count();
        if ($usedConfig > 0) {
            return response()->json([
                "success" => false,
                "message" => "Pintu/pos {$id} masih punya konfigurasi Pos/Hardware, hapus konfigurasinya dulu.",
            ], 409);
        }

        $gate->delete();

        return response()->json([
            "success" => true,
            "message" => "Pintu/pos berhasil dihapus.",
        ]);
    }
}