//
//  Item.swift
//  
//
//  Created by Michiel Carman on 10/26/21.
//

import Foundation
import Vapor
import Fluent
import FluentPostgresDriver

final class mdlItem: Model, Content{
    
    static let schema = "Item"
    
    @ID(custom: "id", generatedBy: .database) var id: Int?
    @Field(key: "name") var name: String
    @Field(key: "description") var description: String
    @Field(key: "isActive") var isactive: Bool
    @Field(key: "createUserId" ) var createuserid: Int?
    @Timestamp(key: "createDate", on: .create) var createdate: Date?
    @Field(key: "updateUserId") var updateuserid: Int?
    @Timestamp(key: "updateDate", on: .update) var updatedate: Date?
    
    @Parent(key: "categoryId") var category: mdlCategory
    @Parent(key: "userDefinedCodeId") var code: mdlUserDefinedCode
    @Parent(key: "inputTypeId") var inputtype: mdlInputType
    
    @Children(for: \.$item) var specs: [mdlSpec]
    @Children(for: \.$item) var templatecategoryitems: [mdlTemplateCategoryItem]
    @Children(for: \.$item) var inspectioncategoryitems: [mdlInspectionCategoryItem]
    
    @Siblings(through: mdlXItemResponseType.self, from: \.$item, to: \.$responsetype) public var responsetypes: [mdlResponseType]

    
    init(){}
    
    init(id: Int? = nil, name: String, description: String, isactive: Bool, createuserid: Int? = -1, createdate: Date? = nil, updateuserid: Int? = -1, updatedate: Date? = nil, responsetypes: [mdlResponseType]?, specs: [mdlSpec]?, templatecategoryitems: [mdlTemplateCategoryItem]?, inspectioncategoryitems: [mdlInspectionCategoryItem]?){
        self.id = id
        self.name = name
        self.description = description
        self.isactive = isactive
        self.createuserid = createuserid
        self.createdate = createdate
        self.updateuserid = updateuserid
        self.updatedate = updatedate
        self.$responsetypes.value = responsetypes
        self.$specs.value = specs
        self.$templatecategoryitems.value = templatecategoryitems
        self.$inspectioncategoryitems.value = inspectioncategoryitems
    }
}
extension mdlItem{
    struct Input: Content{
        let id: Int?
        let name: String
        let description: String
        let isactive: Bool
        let createdate: Date?
        let createuserid: Int?
        let updatedate: Date?
        let updateuserid: Int?
        let category: mdlCategory
        let code: mdlUserDefinedCode
        let inputtype: mdlInputType
        let responsetypes: [mdlResponseType]?
        let specs: [mdlSpec]?
        let templatecategoryitems: [mdlTemplateCategoryItem]?
        let inspectioncategoryitems: [mdlInspectionCategoryItem]?
    }
    
    struct Output: Content{
        let id: Int?
        let name: String
        let description: String
        let isactive: Bool
        let createdate: Date?
        let createuserid: Int?
        let updatedate: Date?
        let updateuserid: Int?
        let category: mdlCategory
        let code: mdlUserDefinedCode
        let inputtype: mdlInputType
        let responsetypes: [mdlResponseType]?
        let specs: [mdlSpec]?
        let templatecategoryitems: [mdlTemplateCategoryItem]?
        let inspectioncategoryitems: [mdlInspectionCategoryItem]?
    }
}
extension mdlItem {
    struct create: Migration{
        func prepare(on database: Database) -> EventLoopFuture<Void> {
            return database.schema("Item")
                .field("id", .int, .identifier(auto: true))
                .field("name", .string)
                .field("description", .string)
                .field("isActive", .bool)
                .field("categoryId", .int, .required, .references("Category", "id"))
                .field("userDefinedCodeId", .int, .references("UserDefinedCode", "id"))
                .field("inputTypeId", .int, .required, .references("InputType", "id"))
                .field("createUserId", .int)
                .field("createDate", .datetime)
                .field("updateUserId", .int)
                .field("updateDate", .datetime)
                .create()
        }
        func revert(on database: Database) -> EventLoopFuture<Void> {
            database.schema("Item").delete()
        }
    }
    /* Uncomment if you need to seed the table.
     struct seed: Migration {
     func prepare(on database: Database) -> EventLoopFuture<Void> {
     // 1
     let array: [<#Model#>] = [
     <#init#>
     ]
     // 2
     return array.map { obj in
     obj.save(on: database)
     }
     .flatten(on: database.eventLoop)
     }
     
     func revert(on database: Database) -> EventLoopFuture<Void> {
     // 3
     <#Model#>.query(on: database).delete()
     }
     }
     */
}