import { model, models, Schema, type InferSchemaType, type Model } from "mongoose";
import { MEAL_CARD_PROVIDERS } from "@/shared/accounts";
import { STORE_KINDS } from "@/shared/stores";

/**
 * Mağaza (Bölüm 6.11): fiziksel market, online platform veya pazar. Hane bazlı (hane içinde
 * ortak). Uzaklık metre; teslimat ücretleri kuruş. Zahmet skoru okuma sırasında hesaplanır.
 */
const storeSchema = new Schema(
  {
    householdId: { type: Schema.Types.ObjectId, required: true },
    name: { type: String, required: true, trim: true, maxlength: 80 },
    nameKey: { type: String, required: true },
    kind: { type: String, enum: STORE_KINDS, required: true },
    branch: { type: String, default: "", maxlength: 80 },
    /** Eve uzaklık (metre); online mağazada null. */
    distanceM: { type: Number, default: null, min: 0 },
    /** Taşıma güçlüğü 1 (kolay) – 5 (çok zor). */
    carryDifficulty: { type: Number, default: 1, min: 1, max: 5 },
    /** Online: teslimat ücreti ve ücretsiz teslimat alt limiti (kuruş). */
    deliveryFeeMinor: { type: Number, default: null, min: 0 },
    freeDeliveryMinMinor: { type: Number, default: null, min: 0 },
    mealCardAccepted: { type: Boolean, default: false },
    mealCardProviders: { type: [{ type: String, enum: MEAL_CARD_PROVIDERS }], default: [] },
    note: { type: String, default: "", maxlength: 300 },
    archivedAt: { type: Date, default: null },
    seedRef: { type: String, default: null },
    createdBy: { type: Schema.Types.ObjectId, required: true },
    updatedBy: { type: Schema.Types.ObjectId, required: true },
  },
  { timestamps: true, collection: "stores" },
);

storeSchema.index({ householdId: 1, archivedAt: 1, nameKey: 1 });
storeSchema.index(
  { householdId: 1, seedRef: 1 },
  { unique: true, partialFilterExpression: { seedRef: { $type: "string" } } },
);

export type Store = InferSchemaType<typeof storeSchema>;

export const StoreModel: Model<Store> =
  (models.Store as Model<Store> | undefined) ?? model<Store>("Store", storeSchema);