import "dotenv/config";
import { PrismaClient } from "../app/generated/prisma/client";
import { PrismaPg } from "@prisma/adapter-pg";
import bcrypt from "bcryptjs";

const adapter = new PrismaPg({
  connectionString: process.env.DATABASE_URL!,
});
const prisma = new PrismaClient({ adapter });

async function main() {
  console.log("🌱 Seeding database...\n");

  // Clean existing data (order matters for FK)
  await prisma.tripReview.deleteMany();
  await prisma.tripParticipant.deleteMany();
  await prisma.tripImage.deleteMany();
  await prisma.trip.deleteMany();
  await prisma.user.deleteMany();

  // ==================== USERS ====================

  const password = await bcrypt.hash("password123", 12);

  // Organizer
  const dede = await prisma.user.create({
    data: {
      name: "Dede Inoen",
      email: "dede.inoen@setrip.id",
      password,
      isVerified: true,
    },
  });

  const panji = await prisma.user.create({
    data: {
      name: "Panji Petualang",
      email: "panji@setrip.id",
      password,
      isVerified: true,
    },
  });

  const fiersa = await prisma.user.create({
    data: {
      name: "Fiersa Besari",
      email: "fiersa@setrip.id",
      password,
    },
  });

  // User biasa (peserta)
  const budi = await prisma.user.create({
    data: {
      name: "Budi Santoso",
      email: "budi@gmail.com",
      password,
    },
  });

  const sari = await prisma.user.create({
    data: {
      name: "Sari Dewi",
      email: "sari@gmail.com",
      password,
    },
  });

  const doni = await prisma.user.create({
    data: {
      name: "Doni Prasetyo",
      email: "doni@gmail.com",
      password,
    },
  });

  const maya = await prisma.user.create({
    data: {
      name: "Maya Putri",
      email: "maya@gmail.com",
      password,
    },
  });

  const raka = await prisma.user.create({
    data: {
      name: "Raka Aditya",
      email: "raka@gmail.com",
      password,
    },
  });

  console.log("✅ Users created");
  console.log("   Organizer: dede.inoen@setrip.id, panji@setrip.id, fiersa@setrip.id");
  console.log("   Peserta:   budi, sari, doni, maya, raka @gmail.com");
  console.log("   Password semua: password123\n");

  // ==================== TRIPS + IMAGES ====================
  /**
   * Tanggal disimpan eksplisit di UTC agar filter `from`/`to` (YYYY-MM-DD UTC)
   * cocok dengan yang tampil di daftar.
   *
   * - Multi hari: isi `endDate` = hari terakhir trip (UTC).
   * - Satu hari / night hike satu malam: `endDate` null — filter memakai instan `date`
   *   dalam rentang hari UTC yang sama (jam tetap masuk hari itu).
   */
  const utc = (y: number, m0: number, d: number, h = 12, min = 0) =>
    new Date(Date.UTC(y, m0, d, h, min, 0, 0));

  // Unsplash mountain photos (URL CDN publik, gratis, stabil).
  // Slug ID di komentar = id di unsplash.com/photos/{slug} buat ditelusuri ulang.
  const img = (id: string) =>
    `https://images.unsplash.com/photo-${id}?w=1200&q=80&auto=format&fit=crop`;
  const MOUNTAIN_PHOTOS = {
    papandayan1: img("1554629947-334ff61d85dc"), // xfngap_DToE
    papandayan2: img("1464822759023-fed622ff2c3b"), // Bkci_8qcdvQ
    papandayan3: img("1454496522488-7a8e488e8606"), // 9wg5jCEPBsw
    ciremai1: img("1480497490787-505ec076689f"), // 6bKxagnIDtk
    ciremai2: img("1483728642387-6c3bdd6c93e5"), // YFFGkE3y4F8
    ciremai3: img("1502085671122-2d218cd434e6"), // NNmiv6zcFvk
    gede1: img("1478059299873-f047d8c5fe1a"), // DXQB5D1njMY
    gede2: img("1519681393784-d120267933ba"), // z8ct_Q3oCqM
    gede3: img("1501785888041-af3ef285b470"), // T7K4aEPoGGk
    gede4: img("1540979388789-6cee28a1cdc9"), // eUFfY6cwjSU
    tangkuban1: img("1506905925346-21bda4d32df4"), // 1527pjeb6jg
    tangkuban2: img("1490682143684-14369e18dce8"), // 8c6eS43iq1o
    malabar1: img("1494548162494-384bba4ab999"), // xP_AGmeEa6s
    malabar2: img("1500964757637-c85e8a162699"), // twukN12EN7c
    malabar3: img("1549880181-56a44cf4a9a5"), // ePpaQC2c1xA
    guntur1: img("1558883493-8b86ff880fec"), // vaG8rOJLDHo
    guntur2: img("1554629947-334ff61d85dc"), // reuse — xfngap_DToE
    guntur3: img("1464822759023-fed622ff2c3b"), // reuse — Bkci_8qcdvQ
  } as const;

  // --- Trip 1: Papandayan (by Dede Inoen) — 2 hari ---
  const trip1 = await prisma.trip.create({
    data: {
      title: "Open Trip Papandayan Weekend",
      description: `Pendakian santai ke Gunung Papandayan, cocok untuk pemula!

⚠️ Bawa: Sleeping bag, jaket, headlamp, air 2L`,
      meetingPoint:
        "Alun-alun Garut (depan pendopo), Sabtu 05:00 WIB — detail grup WA.",
      itinerary: `Sabtu
• 05:00 Meeting & briefing
• 07:00 Berangkat menuju basecamp
• 12:00 Makan siang trail
• 15:00 Camp area Pondok Salada

Minggu
• 04:00 Summit attack
• 08:00 Sarap & packing
• 11:00 Turun
• 16:00 Estimasi kembali ke Garut`,
      whatsIncluded: `• Transport PP Garut–basecamp
• Guide lokal
• Tenda tim (kapasitas sesuai muatan)
• Konsumsi: makan 3x + snack`,
      whatsExcluded: `• Tiket masuk TNGGP
• Sleeping bag & matras pribadi
• Asuransi perjalanan`,
      mountain: "Gunung Papandayan",
      location: "Garut, Jawa Barat",
      date: utc(2026, 3, 23, 8, 0),
      endDate: utc(2026, 3, 24, 18, 0),
      maxParticipants: 10,
      price: 250000,
      status: "OPEN",
      organizerId: dede.id,
      images: {
        create: [
          { url: MOUNTAIN_PHOTOS.papandayan1, caption: "Kawah Papandayan", order: 0 },
          { url: MOUNTAIN_PHOTOS.papandayan2, caption: "Track menuju puncak", order: 1 },
          { url: MOUNTAIN_PHOTOS.papandayan3, caption: "Camping ground Pondok Salada", order: 2 },
        ],
      },
    },
  });

  // --- Trip 2: Ciremai (by Panji Petualang) — 2 hari ---
  const trip2 = await prisma.trip.create({
    data: {
      title: "Pendakian Ciremai via Apuy",
      description: `Trip ke puncak tertinggi Jawa Barat! 🏔️

📍 Meeting Point: Stasiun Kuningan, 04:00 WIB
🎒 Fasilitas: Transport lokal, guide, logistik
⚠️ Level: Menengah — perlu stamina baik

Itinerary:
- Hari 1: Basecamp → Pos 3 → Camp
- Hari 2: Summit attack → Turun → Pulang`,
      mountain: "Gunung Ciremai",
      location: "Kuningan, Jawa Barat",
      date: utc(2026, 3, 25, 4, 0),
      endDate: utc(2026, 3, 26, 18, 0),
      maxParticipants: 8,
      price: 350000,
      status: "OPEN",
      organizerId: panji.id,
      images: {
        create: [
          { url: MOUNTAIN_PHOTOS.ciremai1, caption: "Puncak Ciremai 3.078 mdpl", order: 0 },
          { url: MOUNTAIN_PHOTOS.ciremai2, caption: "Jalur pendakian via Apuy", order: 1 },
          { url: MOUNTAIN_PHOTOS.ciremai3, caption: "Sunrise dari puncak", order: 2 },
        ],
      },
    },
  });

  // --- Trip 3: Gede-Pangrango (by Fiersa Besari) — 2 hari ---
  const trip3 = await prisma.trip.create({
    data: {
      title: "Sunrise Trip Gede-Pangrango",
      description: `Combo 2 puncak sekaligus! Gede + Pangrango.

📍 Meeting Point: Cibodas, 22:00 WIB (malam)
🎒 Fasilitas: Guide, tenda, makan
⚠️ Level: Advance — night hike

Start malam, summit saat sunrise. View epic dijamin!`,
      mountain: "Gunung Gede",
      location: "Bogor/Cianjur, Jawa Barat",
      date: utc(2026, 3, 27, 22, 0),
      endDate: utc(2026, 3, 28, 16, 0),
      maxParticipants: 12,
      price: 280000,
      status: "OPEN",
      organizerId: fiersa.id,
      images: {
        create: [
          { url: MOUNTAIN_PHOTOS.gede1, caption: "Puncak Gunung Gede", order: 0 },
          { url: MOUNTAIN_PHOTOS.gede2, caption: "Surya Kencana padang edelweis", order: 1 },
          { url: MOUNTAIN_PHOTOS.gede3, caption: "Blue lake / Danau Biru", order: 2 },
          { url: MOUNTAIN_PHOTOS.gede4, caption: "Night hike track Cibodas", order: 3 },
        ],
      },
    },
  });

  // --- Trip 4: Tangkuban Parahu (by Dede Inoen) — 1 hari ---
  const trip4 = await prisma.trip.create({
    data: {
      title: "Trip Hemat Tangkuban Parahu",
      description: `Trip santai ke kawah Tangkuban Parahu. Cocok buat first-timer!

📍 Meeting Point: Lembang, 07:00 WIB
🎒 Fasilitas: Transport, snack, guide
⚠️ Level: Easy — bisa pakai sandal gunung

Explore Kawah Ratu, Kawah Domas, foto-foto, terus makan sate maranggi!`,
      mountain: "Gunung Tangkuban Parahu",
      location: "Bandung, Jawa Barat",
      date: utc(2026, 3, 22, 0, 0),
      endDate: null,
      maxParticipants: 15,
      price: 120000,
      status: "OPEN",
      organizerId: dede.id,
      images: {
        create: [
          { url: MOUNTAIN_PHOTOS.tangkuban1, caption: "Kawah Ratu", order: 0 },
          { url: MOUNTAIN_PHOTOS.tangkuban2, caption: "Kawah Domas", order: 1 },
        ],
      },
    },
  });

  // --- Trip 5: Malabar (by Fiersa Besari) — 1 hari (night hike, `endDate` null) ---
  const trip5 = await prisma.trip.create({
    data: {
      title: "Malabar Night Hike",
      description: `Night hike ke Gunung Malabar — view kota Bandung dari atas!

📍 Meeting Point: Pangalengan, 20:00 WIB
🎒 Fasilitas: Guide, teh hangat di puncak
⚠️ Bawa: Headlamp WAJIB, jaket tebal

Trip ringan, 3-4 jam naik. Cocok buat yang mau healing malam-malam.`,
      mountain: "Gunung Malabar",
      location: "Bandung, Jawa Barat",
      date: utc(2026, 3, 20, 14, 0),
      endDate: null,
      maxParticipants: 10,
      price: 150000,
      status: "OPEN",
      organizerId: fiersa.id,
      images: {
        create: [
          { url: MOUNTAIN_PHOTOS.malabar1, caption: "Puncak Malabar malam hari", order: 0 },
          { url: MOUNTAIN_PHOTOS.malabar2, caption: "View Bandung dari atas", order: 1 },
          { url: MOUNTAIN_PHOTOS.malabar3, caption: "Track pendakian", order: 2 },
        ],
      },
    },
  });

  // --- Trip 6: Guntur (by Panji Petualang) — 2 hari ---
  const trip6 = await prisma.trip.create({
    data: {
      title: "Guntur Challenge Trip",
      description: `Trip ke Gunung Guntur — jalur menantang tapi worth it!

📍 Meeting Point: Alun-alun Garut, 04:30 WIB
🎒 Fasilitas: Transport, guide, logistik
⚠️ Level: Hard — medan berbatu & terjal

Buat yang suka challenge. Pemandangan kawah aktif dari dekat!`,
      mountain: "Gunung Guntur",
      location: "Garut, Jawa Barat",
      date: utc(2026, 3, 30, 4, 0),
      endDate: utc(2026, 4, 1, 18, 0),
      maxParticipants: 8,
      price: 300000,
      status: "OPEN",
      organizerId: panji.id,
      images: {
        create: [
          { url: MOUNTAIN_PHOTOS.guntur1, caption: "Kawah aktif Gunung Guntur", order: 0 },
          { url: MOUNTAIN_PHOTOS.guntur2, caption: "Jalur berbatu menuju puncak", order: 1 },
          { url: MOUNTAIN_PHOTOS.guntur3, caption: "View dari puncak", order: 2 },
        ],
      },
    },
  });

  console.log("✅ 6 Trips + images created (tanggal UTC + endDate untuk trip multi hari)\n");
  console.log(
    `   Guntur: ${trip6.title} ${trip6.date.toISOString().slice(0, 10)} → ${trip6.endDate?.toISOString().slice(0, 10) ?? "-"}\n`
  );

  // ==================== PARTICIPANTS ====================

  await prisma.tripParticipant.createMany({
    data: [
      // Papandayan — 4 peserta
      { tripId: trip1.id, userId: budi.id, status: "CONFIRMED" },
      { tripId: trip1.id, userId: sari.id, status: "CONFIRMED" },
      { tripId: trip1.id, userId: doni.id, status: "CONFIRMED" },
      { tripId: trip1.id, userId: raka.id, status: "CONFIRMED" },

      // Ciremai — 2 peserta
      { tripId: trip2.id, userId: budi.id, status: "CONFIRMED" },
      { tripId: trip2.id, userId: maya.id, status: "CONFIRMED" },

      // Gede — 5 peserta
      { tripId: trip3.id, userId: budi.id, status: "CONFIRMED" },
      { tripId: trip3.id, userId: sari.id, status: "CONFIRMED" },
      { tripId: trip3.id, userId: doni.id, status: "CONFIRMED" },
      { tripId: trip3.id, userId: maya.id, status: "CONFIRMED" },
      { tripId: trip3.id, userId: raka.id, status: "CONFIRMED" },

      // Tangkuban Parahu — 5 peserta
      { tripId: trip4.id, userId: budi.id, status: "CONFIRMED" },
      { tripId: trip4.id, userId: sari.id, status: "CONFIRMED" },
      { tripId: trip4.id, userId: doni.id, status: "CONFIRMED" },
      { tripId: trip4.id, userId: maya.id, status: "CONFIRMED" },
      { tripId: trip4.id, userId: raka.id, status: "CONFIRMED" },

      // Malabar — 2 peserta
      { tripId: trip5.id, userId: sari.id, status: "CONFIRMED" },
      { tripId: trip5.id, userId: maya.id, status: "CONFIRMED" },

      // Guntur — 0 peserta
    ],
  });

  console.log("✅ Participants joined");
  console.log("   Papandayan: 4/10  |  Ciremai: 2/8  |  Gede: 5/12");
  console.log("   Tangkuban Parahu: 5/15  |  Malabar: 2/10  |  Guntur: 0/8\n");

  console.log("🎉 Seed complete!");
}

main()
  .catch((e) => {
    console.error("❌ Seed failed:", e);
    process.exit(1);
  })
  .finally(async () => {
    await prisma.$disconnect();
  });