/**
 * Database type definitions
 * 
 * TODO: Generate these from Supabase schema using:
 * supabase gen types typescript --project-id <project-id> > types/database.types.ts
 * 
 * For now, using a placeholder structure that matches our schema
 */

export type Json =
  | string
  | number
  | boolean
  | null
  | { [key: string]: Json | undefined }
  | Json[]

export interface Database {
  public: {
    Tables: {
      inventory_items: {
        Row: {
          id: string
          product_id: string | null
          name: string
          quantity: number
          unit_id: string
          expiry_date: string | null
          notes: string | null
          added_by: string
          created_at: string
          updated_at: string
        }
        Insert: {
          id?: string
          product_id?: string | null
          name: string
          quantity: number
          unit_id: string
          expiry_date?: string | null
          notes?: string | null
          added_by: string
          created_at?: string
          updated_at?: string
        }
        Update: {
          id?: string
          product_id?: string | null
          name?: string
          quantity?: number
          unit_id?: string
          expiry_date?: string | null
          notes?: string | null
          added_by?: string
          created_at?: string
          updated_at?: string
        }
      }
      products: {
        Row: {
          id: string
          barcode: string
          name: string
          brand: string | null
          image_url: string | null
          default_unit_id: string | null
          cached_at: string
          created_at: string
        }
        Insert: {
          id?: string
          barcode: string
          name: string
          brand?: string | null
          image_url?: string | null
          default_unit_id?: string | null
          cached_at?: string
          created_at?: string
        }
        Update: {
          id?: string
          barcode?: string
          name?: string
          brand?: string | null
          image_url?: string | null
          default_unit_id?: string | null
          cached_at?: string
          created_at?: string
        }
      }
      tags: {
        Row: {
          id: string
          name: string
          category: 'position' | 'type' | 'custom'
          icon: string | null
          color: string | null
          created_by: string | null
          created_at: string
        }
        Insert: {
          id?: string
          name: string
          category?: 'position' | 'type' | 'custom'
          icon?: string | null
          color?: string | null
          created_by?: string | null
          created_at?: string
        }
        Update: {
          id?: string
          name?: string
          category?: 'position' | 'type' | 'custom'
          icon?: string | null
          color?: string | null
          created_by?: string | null
          created_at?: string
        }
      }
      units: {
        Row: {
          id: string
          name: string
          abbreviation: string
          unit_type: 'weight' | 'volume' | 'count' | 'custom'
          base_unit_id: string | null
          conversion_factor: number | null
          is_default: boolean
          created_by: string | null
          created_at: string
        }
        Insert: {
          id?: string
          name: string
          abbreviation: string
          unit_type?: 'weight' | 'volume' | 'count' | 'custom'
          base_unit_id?: string | null
          conversion_factor?: number | null
          is_default?: boolean
          created_by?: string | null
          created_at?: string
        }
        Update: {
          id?: string
          name?: string
          abbreviation?: string
          unit_type?: 'weight' | 'volume' | 'count' | 'custom'
          base_unit_id?: string | null
          conversion_factor?: number | null
          is_default?: boolean
          created_by?: string | null
          created_at?: string
        }
      }
      item_tags: {
        Row: {
          item_id: string
          tag_id: string
          created_at: string
        }
        Insert: {
          item_id: string
          tag_id: string
          created_at?: string
        }
        Update: {
          item_id?: string
          tag_id?: string
          created_at?: string
        }
      }
    }
    Views: {
      [_ in never]: never
    }
    Functions: {
      [_ in never]: never
    }
    Enums: {
      tag_category: 'position' | 'type' | 'custom'
      unit_type: 'weight' | 'volume' | 'count' | 'custom'
    }
  }
}