//
//  InspectionCategoryItemSpecItemCtrl.swift
//  
//
//  Created by Michiel Carman on 11/11/21.
//

import Foundation
import Vapor
import Fluent
import FluentPostgresDriver

final class InspectionCategoryItemSpecItemCtrl{
    //Create Unit
    func create(req: Request) throws -> EventLoopFuture<mdlInspectionCategoryItemSpecItem.Output>{
        let input = try req.content.decode(mdlInspectionCategoryItemSpecItem.Input.self)
        let output = self.createUnit(input)
        return self.save(output, req, input)
        
    }
    
    //Update Unit
    func update(req: Request) throws -> EventLoopFuture<mdlInspectionCategoryItemSpecItem.Output>{
        let input = try req.content.decode(mdlInspectionCategoryItemSpecItem.Input.self)
        return try qbase(req: req).first().unwrap(or: Abort(.notFound)).flatMap{output in self.mapOutput(output, input)
            return self.save(output, req: req)
        }
    }
    
    //Get all Divisions
    func readAll(req: Request) throws -> EventLoopFuture<Page<mdlInspectionCategoryItemSpecItem.Output>>{
        return try qbase(req: req)
            .paginate(for: req)
            .map{
                page in page.map{
                    self.createRead($0)
                }
            }
    }
    //Get 1 Division
    func read(req: Request) throws -> EventLoopFuture<mdlInspectionCategoryItemSpecItem.Output>{
        
        return try qbase(req: req).first().unwrap(or: Abort(.internalServerError)).map{self.createRead($0)}
        
    }
    //Delete 1 Division
    func delete(req: Request) throws -> EventLoopFuture<HTTPStatus>{
        
        guard let id = req.parameters.get("id", as: Int.self) else{
            throw Abort(.badRequest)
        }
        return mdlInspectionCategoryItemSpecItem.find(id, on: req.db).unwrap(or: Abort(.notFound)).flatMap{ $0.delete(on: req.db)}.map{.ok}
    }
    
}
extension InspectionCategoryItemSpecItemCtrl{
    //Query Settings
    func qbase(req: Request) throws -> QueryBuilder<mdlInspectionCategoryItemSpecItem> {
        let query = mdlInspectionCategoryItemSpecItem.query(on:  req.db)
            .with(\.$inspectioncategoryitemspec)
            .with(\.$comparisontype)
            .with(\.$unit)
            .with(\.$inspectioncategoryitemspecitemtests)
            .with(\.$inspectioncategoryitemspecitemvalues)
        if let id = req.parameters.get("id", as: Int.self){
            return query.filter(\.$id == id)
        } else{
            return query
        }
    }
    //create Output
    func createRead(_ output: mdlInspectionCategoryItemSpecItem) -> mdlInspectionCategoryItemSpecItem.Output {
        return mdlInspectionCategoryItemSpecItem.Output(
            id: output.id!,
            name: output.name,
            average: output.average,
            qualifier: output.qualifier,
            result: output.result,
            sortorder: output.sortorder,
            createdate: output.createdate,
            createuserid: output.createuserid,
            updatedate: output.updatedate,
            updateuserid: output.updateuserid,
            inspectioncategoryitemspec: output.$inspectioncategoryitemspec.value!,
            comparisontype: output.$comparisontype.value!,
            unit: output.$unit.value!,
            inspectioncategoryitemspecitemtests: output.$inspectioncategoryitemspecitemtests.value!,
            inspectioncategoryitemspecitemvalues: output.$inspectioncategoryitemspecitemvalues.value!
        )
    }
    
    func mapOutput(_ output: Optional<mdlInspectionCategoryItemSpecItem>.WrappedType, _ input: mdlInspectionCategoryItemSpecItem.Input){
        output.name = input.name;
        output.average = input.average;
        output.qualifier = input.qualifier;
        output.result = input.result;
        output.sortorder = input.sortorder;
        output.createdate = input.createdate;
        output.updatedate = input.updatedate;
        output.createuserid = input.createuserid;
        output.updateuserid = input.updateuserid;
        output.$inspectioncategoryitemspec.id = input.inspectioncategoryitemspec.id!;
        output.$comparisontype.id = input.comparisontype.id!;
        output.$unit.id = input.unit.id!;
        output.$inspectioncategoryitemspecitemtests.value = input.inspectioncategoryitemspecitemtests;
        output.$inspectioncategoryitemspecitemvalues.value = input.inspectioncategoryitemspecitemvalues
    }
    
    func createUnit(_ input: mdlInspectionCategoryItemSpecItem.Input) -> mdlInspectionCategoryItemSpecItem {
        return mdlInspectionCategoryItemSpecItem(
            id: input.id ?? nil
            , name: input.name
            , average: input.average
            , qualifier: input.qualifier
            , result: input.result
            , sortorder: input.sortorder
            , createuserid: input.createuserid ?? -1
            , createdate: input.createdate
            , updateuserid: input.updateuserid ?? -1
            , updatedate: input.updatedate
            , inspectioncategoryitemspec: input.inspectioncategoryitemspec
            , comparisontype: input.comparisontype
            , unit: input.unit
            , inspectioncategoryitemspecitemtests: input.inspectioncategoryitemspecitemtests
            , inspectioncategoryitemspecitemvalues: input.inspectioncategoryitemspecitemvalues
        )
    }
    
    //update function
    func save(_ output: Optional<mdlInspectionCategoryItemSpecItem>.WrappedType, req: Request) -> EventLoopFuture<mdlInspectionCategoryItemSpecItem.Output> {
        return output
            .save(on: req.db)
            .map{mdlInspectionCategoryItemSpecItem.Output(
                id: output.id!
                , name: output.name
                , average: output.average
                , qualifier: output.qualifier
                , result: output.result
                , sortorder: output.sortorder
                , createdate: output.createdate
                , createuserid: output.createuserid
                , updatedate: output.updatedate
                , updateuserid: output.updateuserid
                , inspectioncategoryitemspec: output.inspectioncategoryitemspec
                , comparisontype: output.comparisontype
                , unit: output.unit
                , inspectioncategoryitemspecitemtests: output.inspectioncategoryitemspecitemtests
                , inspectioncategoryitemspecitemvalues: output.inspectioncategoryitemspecitemvalues
            )
        }
    }
    //create function
    func save(_ output: mdlInspectionCategoryItemSpecItem, _ req: Request, _ input: mdlInspectionCategoryItemSpecItem.Input) -> EventLoopFuture<mdlInspectionCategoryItemSpecItem.Output> {
        return output
            .save(on: req.db)
            .map{
                mdlInspectionCategoryItemSpecItem.Output(
                    id: output.id!
                    , name: output.name
                    , average: output.average
                    , qualifier: output.qualifier
                    , result: output.result
                    , sortorder: output.sortorder
                    , createdate: output.createdate
                    , createuserid: output.createuserid
                    , updatedate: output.updatedate
                    , updateuserid: output.updateuserid
                    , inspectioncategoryitemspec: input.inspectioncategoryitemspec
                    , comparisontype: input.comparisontype
                    , unit: input.unit
                    , inspectioncategoryitemspecitemtests: input.inspectioncategoryitemspecitemtests
                    , inspectioncategoryitemspecitemvalues: input.inspectioncategoryitemspecitemvalues
            )
            
        }
    }
    
}
extension InspectionCategoryItemSpecItemCtrl: RouteCollection{
    func boot(routes: RoutesBuilder) throws{
        let apigroup = routes.grouped("inspectioncategoryitemspecitems")
        apigroup.get("", use: readAll)
        apigroup.get(":id", use: read)
        apigroup.post("", use: create)
        apigroup.post(":id", use: update)
        apigroup.delete(":id", use: delete)
        
        
    }
}