//
//  File.swift
//  
//
//  Created by Michiel Carman on 10/24/21.
//

import Foundation
import Vapor
import Fluent
import FluentPostgresDriver

final class mdlGate: Model, Content{
    struct Input: Content{
        let id: Int?
        let name: String
        let description: String
        let sortorder: Int
        let isactive: Bool
        let createdate: Date?
        let createuserid: Int?
        let updatedate: Date?
        let updateuserid: Int?
        let location: mdlLocation
    }
    
    struct Output: Content{
        let id: Int?
        let name: String
        let description: String
        let sortorder: Int
        let isactive: Bool
        let createdate: Date?
        let createuserid: Int?
        let updatedate: Date?
        let updateuserid: Int?
        let location: mdlLocation
    }
    
    static let schema = "Gate"
    
    @ID(custom: "id", generatedBy: .database) var id: Int?
    @Field(key: "name") var name: String
    @Field(key: "description") var description: String
    @Field(key: "sortOrder") var sortorder: Int
    @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: "locationId") var location: mdlLocation
    
    //@Children(for: \.$gate) var users: [mdlUser]
    
    init(){}
    
    init(id: Int? = nil){
        self.id = id!
    }
    
    init(id: Int? = nil, name: String, description: String, sortorder: Int, isactive: Bool = true, createuserid: Int? = -1, createdate: Date? = nil, updateuserid: Int? = -1, updatedate: Date? = nil, location: mdlLocation){
        self.id = id!
        self.name = name
        self.description = description
        self.sortorder = sortorder
        self.isactive = isactive
        self.createuserid = createuserid
        self.createdate = createdate
        self.updateuserid = updateuserid
        self.updatedate = updatedate
        self.$location.id = location.id!
    }
}

extension mdlGate {
    struct create: Migration{
        func prepare(on database: Database) -> EventLoopFuture<Void> {
            return database.schema("Gate")
                .field("id", .int, .identifier(auto: true))
                .field("name", .string)
                .field("description", .string)
                .field("sortOrder", .int)
                .field("isActive", .bool)
                .field("locationId", .int, .required, .references("Location", "id"))
                .field("createUserId", .int)
                .field("createDate", .datetime)
                .field("updateUserId", .int)
                .field("updateDate", .datetime)
                .create()
        }
        func revert(on database: Database) -> EventLoopFuture<Void> {
            database.schema("Gate").delete()
        }
    }
    struct seed: Migration {
        func prepare(on database: Database) -> EventLoopFuture<Void> {
            // 1
            let array: [mdlGate] = [
                .init(
                    id: -1
                    , name: "System"
                    , description: ""
                    , sortorder: 0
                    , location: mdlLocation(
                        id: -1
                    )
                )
            ]
            // 2
            return array.map { obj in
                obj.save(on: database)
            }
            .flatten(on: database.eventLoop)
        }
        
        func revert(on database: Database) -> EventLoopFuture<Void> {
            // 3
            mdlGate.query(on: database).delete()
        }
    }
}