CMT/frontend/components/suppliers/supplier-form.tsx

"use client"

import type React from "react"

import { useState } from "react"
import { Button } from "@/components/ui/button"
import { Input } from "@/components/ui/input"
import { Label } from "@/components/ui/label"
import { Textarea } from "@/components/ui/textarea"
import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select"
import {
  Dialog,
  DialogContent,
  DialogDescription,
  DialogFooter,
  DialogHeader,
  DialogTitle,
} from "@/components/ui/dialog"
import type { Supplier } from "@/types/business"

interface SupplierFormProps {
  supplier?: Supplier
  open: boolean
  onOpenChange: (open: boolean) => void
  onSubmit: (supplier: Omit<Supplier, "id">) => void
}

const paymentTerms = ["Net 15", "Net 30", "Net 45", "Net 60", "COD", "Prepaid", "Custom"]

export function SupplierForm({ supplier, open, onOpenChange, onSubmit }: SupplierFormProps) {
  const [formData, setFormData] = useState({
    name: supplier?.name || "",
    email: supplier?.email || "",
    phone: supplier?.phone || "",
    address: supplier?.address || "",
    paymentTerms: supplier?.paymentTerms || "Net 30",
    notes: supplier?.notes || "",
    contactPerson: supplier?.contactPerson || "",
    businessType: supplier?.businessType || "",
    taxId: supplier?.taxId || "",
  })

  const handleSubmit = (e: React.FormEvent) => {
    e.preventDefault()
    onSubmit({
      ...formData,
      amountOwed: supplier?.amountOwed || 0,
    })
    onOpenChange(false)
    // Reset form if it's a new supplier
    if (!supplier) {
      setFormData({
        name: "",
        email: "",
        phone: "",
        address: "",
        paymentTerms: "Net 30",
        notes: "",
        contactPerson: "",
        businessType: "",
        taxId: "",
      })
    }
  }

  return (
    <Dialog open={open} onOpenChange={onOpenChange}>
      <DialogContent className="sm:max-w-[600px] max-h-[90vh] overflow-y-auto">
        <DialogHeader>
          <DialogTitle>{supplier ? "Edit Supplier" : "Add New Supplier"}</DialogTitle>
          <DialogDescription>
            {supplier ? "Update supplier information" : "Enter the details for the new supplier"}
          </DialogDescription>
        </DialogHeader>

        <form onSubmit={handleSubmit} className="space-y-4">
          <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
            <div className="space-y-2">
              <Label htmlFor="name">Company Name *</Label>
              <Input
                id="name"
                value={formData.name}
                onChange={(e) => setFormData({ ...formData, name: e.target.value })}
                placeholder="Enter company name"
                required
              />
            </div>

            <div className="space-y-2">
              <Label htmlFor="contactPerson">Contact Person</Label>
              <Input
                id="contactPerson"
                value={formData.contactPerson}
                onChange={(e) => setFormData({ ...formData, contactPerson: e.target.value })}
                placeholder="Primary contact name"
              />
            </div>
          </div>

          <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
            <div className="space-y-2">
              <Label htmlFor="email">Email</Label>
              <Input
                id="email"
                type="email"
                value={formData.email}
                onChange={(e) => setFormData({ ...formData, email: e.target.value })}
                placeholder="supplier@example.com"
              />
            </div>

            <div className="space-y-2">
              <Label htmlFor="phone">Phone</Label>
              <Input
                id="phone"
                value={formData.phone}
                onChange={(e) => setFormData({ ...formData, phone: e.target.value })}
                placeholder="(555) 123-4567"
              />
            </div>
          </div>

          <div className="space-y-2">
            <Label htmlFor="address">Address</Label>
            <Textarea
              id="address"
              value={formData.address}
              onChange={(e) => setFormData({ ...formData, address: e.target.value })}
              placeholder="Company address"
              rows={2}
            />
          </div>

          <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
            <div className="space-y-2">
              <Label htmlFor="businessType">Business Type</Label>
              <Input
                id="businessType"
                value={formData.businessType}
                onChange={(e) => setFormData({ ...formData, businessType: e.target.value })}
                placeholder="e.g., Manufacturer, Distributor"
              />
            </div>

            <div className="space-y-2">
              <Label htmlFor="taxId">Tax ID / VAT Number</Label>
              <Input
                id="taxId"
                value={formData.taxId}
                onChange={(e) => setFormData({ ...formData, taxId: e.target.value })}
                placeholder="Tax identification number"
              />
            </div>
          </div>

          <div className="space-y-2">
            <Label htmlFor="paymentTerms">Payment Terms</Label>
            <Select
              value={formData.paymentTerms}
              onValueChange={(value) => setFormData({ ...formData, paymentTerms: value })}
            >
              <SelectTrigger>
                <SelectValue placeholder="Select payment terms" />
              </SelectTrigger>
              <SelectContent>
                {paymentTerms.map((term) => (
                  <SelectItem key={term} value={term}>
                    {term}
                  </SelectItem>
                ))}
              </SelectContent>
            </Select>
          </div>

          <div className="space-y-2">
            <Label htmlFor="notes">Notes</Label>
            <Textarea
              id="notes"
              value={formData.notes}
              onChange={(e) => setFormData({ ...formData, notes: e.target.value })}
              placeholder="Additional notes about this supplier"
              rows={3}
            />
          </div>

          <DialogFooter>
            <Button type="button" variant="outline" onClick={() => onOpenChange(false)}>
              Cancel
            </Button>
            <Button type="submit">{supplier ? "Update Supplier" : "Add Supplier"}</Button>
          </DialogFooter>
        </form>
      </DialogContent>
    </Dialog>
  )
}