const mongoose = require('mongoose')

const warehouseItemSchema = new mongoose.Schema(
    {
        nameFa: {
            type: String,
            required: true, // نام فارسی — مثال: سیمان، آجر
        },
        nameEn: {
            type: String,
            required: true, // English name — e.g. Cement, Brick
        },
        code: {
            type: String,
            unique: true,
            sparse: true, // optional unique code, e.g. CEM, BRK
        },
        unitFa: {
            type: String,
            required: true, // واحد شمارش فارسی — مثال: تن، عدد، متر
        },
        unitEn: {
            type: String,
            required: true, // English counting unit — e.g. Ton, Piece, Meter
        },
        category: {
            type: String, // e.g. "مصالح ساختمانی", "تأسیسات"
        },
        description: String,
        isActive: {
            type: Boolean,
            default: true,
        },
    },
    {
        timestamps: true,
    }
)

warehouseItemSchema.index({ nameFa: 'text', nameEn: 'text', code: 'text' })

const WarehouseItem = mongoose.model('WarehouseItem', warehouseItemSchema)
module.exports = WarehouseItem