import { db } from "./index";
import {
  adventureItems,
  adventureTemplates,
  spiritualConfig,
  userProgress,
  users,
  settings,
} from "./schema";

const DEFAULT_PRAYER = [
  "Morning",
  "Midday",
  "Evening",
  "Rosary",
  "Examen",
];

const DEFAULT_LITANIES = [
  "Litany 1",
  "Litany 2",
  "Litany 3",
  "Litany 4",
  "Litany 5",
  "Litany 6",
];

function itemConfig(
  label: string,
  config: Record<string, unknown> = {}
): Record<string, unknown> {
  const semanticByLabel: Record<string, string> = {
    Work: "work",
    Exercise: "exercise",
    Prayer: "prayer",
    Litanies: "litanies",
    Teaching: "teaching",
    "Class 1": "class",
    "Class 2": "class",
  };
  const semanticKey = semanticByLabel[label];
  return semanticKey ? { ...config, semanticKey } : config;
}

async function seed() {
  const existing = await db.select().from(users).limit(1);
  if (existing.length > 0) {
    console.log("User already exists, skipping seed.");
    return;
  }

  const [user] = await db
    .insert(users)
    .values({ displayName: "Traveler" })
    .returning();

  await db.insert(userProgress).values({ userId: user.id });
  await db.insert(spiritualConfig).values({
    userId: user.id,
    prayerLabels: DEFAULT_PRAYER,
    litanyLabels: DEFAULT_LITANIES,
  });
  await db.insert(settings).values([
    { userId: user.id, key: "weekly_reading_goal", value: 50 },
    { userId: user.id, key: "notifications_enabled", value: false },
    { userId: user.id, key: "sounds_enabled", value: false },
    { userId: user.id, key: "theme", value: "minimal-dark" },
  ]);

  const templates = [
    {
      name: "Weekday",
      daysOfWeek: [1, 2, 3, 4, 5],
      isDefault: true,
      isSystem: true,
      sortPriority: 0,
      items: [
        { type: "duration", label: "Work", config: itemConfig("Work", { targetHours: 7.5 }), sortOrder: 0 },
        { type: "checkbox", label: "Exercise", config: itemConfig("Exercise"), sortOrder: 1 },
        { type: "reading", label: "Read", config: {}, sortOrder: 2 },
        { type: "timeblock", label: "Class 1", config: itemConfig("Class 1", { scheduledTime: "18:00" }), sortOrder: 3 },
        { type: "timeblock", label: "Class 2", config: itemConfig("Class 2", { scheduledTime: "20:00" }), sortOrder: 4 },
        { type: "checklist", label: "Prayer", config: itemConfig("Prayer", { checklistSize: 5 }), sortOrder: 5 },
        { type: "checklist", label: "Litanies", config: itemConfig("Litanies", { checklistSize: 6 }), sortOrder: 6 },
        { type: "note", label: "Notes", config: {}, sortOrder: 7 },
      ],
    },
    {
      name: "Saturday",
      daysOfWeek: [6],
      isDefault: false,
      isSystem: true,
      sortPriority: 0,
      items: [
        { type: "checkbox", label: "Exercise", config: itemConfig("Exercise"), sortOrder: 0 },
        { type: "reading", label: "Read", config: {}, sortOrder: 1 },
        { type: "checklist", label: "Prayer", config: itemConfig("Prayer", { checklistSize: 5 }), sortOrder: 2 },
        { type: "checklist", label: "Litanies", config: itemConfig("Litanies", { checklistSize: 6 }), sortOrder: 3 },
        { type: "note", label: "Notes", config: {}, sortOrder: 4 },
      ],
    },
    {
      name: "Sunday",
      daysOfWeek: [0],
      isDefault: false,
      isSystem: true,
      sortPriority: 0,
      items: [
        { type: "reading", label: "Read", config: {}, sortOrder: 0 },
        { type: "checkbox", label: "Exercise", config: itemConfig("Exercise"), sortOrder: 1 },
        { type: "checklist", label: "Prayer", config: itemConfig("Prayer", { checklistSize: 5 }), sortOrder: 2 },
        { type: "checklist", label: "Litanies", config: itemConfig("Litanies", { checklistSize: 6 }), sortOrder: 3 },
        { type: "note", label: "Notes", config: {}, sortOrder: 4 },
      ],
    },
    {
      name: "Teaching Day",
      daysOfWeek: [2, 4],
      isDefault: false,
      isSystem: true,
      sortPriority: 10,
      items: [
        { type: "duration", label: "Work", config: { targetHours: 7.5 }, sortOrder: 0 },
        { type: "checkbox", label: "Teaching", config: itemConfig("Teaching"), sortOrder: 1 },
        { type: "checkbox", label: "Exercise", config: itemConfig("Exercise"), sortOrder: 2 },
        { type: "reading", label: "Read", config: {}, sortOrder: 3 },
        { type: "checklist", label: "Prayer", config: itemConfig("Prayer", { checklistSize: 5 }), sortOrder: 4 },
        { type: "checklist", label: "Litanies", config: itemConfig("Litanies", { checklistSize: 6 }), sortOrder: 5 },
      ],
    },
  ];

  for (const tpl of templates) {
    const [template] = await db
      .insert(adventureTemplates)
      .values({
        userId: user.id,
        name: tpl.name,
        daysOfWeek: tpl.daysOfWeek,
        isDefault: tpl.isDefault,
        isSystem: tpl.isSystem,
        sortPriority: tpl.sortPriority,
      })
      .returning();

    for (const item of tpl.items) {
      await db.insert(adventureItems).values({
        templateId: template.id,
        type: item.type,
        label: item.label,
        config: item.config,
        sortOrder: item.sortOrder,
      });
    }
  }

  console.log("Seed complete. User ID:", user.id);
}

seed()
  .then(() => process.exit(0))
  .catch((err) => {
    console.error(err);
    process.exit(1);
  });