//
//  mdlInspection.swift
//
//
//  Created by Michiel Carman on 2/16/24.
//


import Fluent
import Vapor
import Foundation
import FluentKit

final class mdlInspection: Model, Content {
    static let schema = "inspection"
    
    @ID(custom: "id", generatedBy: .database) var id: Int?
    
    //@Parent(key: "workOrderSegmentId") var wosegment: mdlWorkOrderSegment
    @Parent(key: "segmentId") var segment: mdlSegment
    @Parent(key: "workOrderId") var workorder: mdlWorkOrder
    @Parent(key: "inspectionLevelId") var level: mdlInspectionLevel
    @Field(key: "name") var name: String?
    @Field(key: "segment") var seg: String?
    @Field(key: "interval") var interval: String?
    
    @Children(for: \.$inspection) var categories: [mdlInspectionCategory]
    @Children(for: \.$inspection) var notes: [mdlNote]
    
    
    @Timestamp(key: "createDate", on: .create) var createdate: Date?
    @Field(key: "createUserId") var createuserid: Int?
    @Timestamp(key: "updateDate", on: .update) var updatedate: Date?
    @Field(key: "updateUserId") var updateuserid: Int?
    
    init() { }
    
    init(id: Int? = nil,
         name: String? = nil,
         interval: String? = nil,
         seg: String? = nil,
         segmentid: Int,
         workorderid: Int,
         levelid: Int,
         createuserid: Int? = nil,
         updateuserid: Int? = nil
    ) {
        self.id = id
        self.name = name
        self.interval = interval
        self.seg = seg
        self.$segment.$id.value = segmentid
        self.$workorder.$id.value = workorderid
        self.$level.$id.value = levelid
        self.createuserid = createuserid
        self.updateuserid = updateuserid
    }
}
extension mdlInspection{
    struct Create: AsyncMigration {
        func prepare(on database: Database) async throws {
            try await database.schema("inspection")
                .field("id", .int, .identifier(auto: true))
                .field("name", .string)
                .field("description", .string)
                .field("workOrderSegmentId", .int, .references("workOrderSegment", "id"))
                .field("inspectionLevelId", .int, .references("inspectionLevel", "id"))
                .field("createDate", .datetime)
                .field("createUserId", .int)
                .field("updateDate", .datetime)
                .field("updateUserId", .int)
                .create()
        }
        
        func revert(on database: Database) async throws {
            try await database.schema("inspection").delete()
        }
    }
    struct Mod1: AsyncMigration{
        func prepare(on database: Database) async throws {
            try await database.schema("inspection")
                .deleteField("description")
                .field("segment", .string)
                .field("interval", .string)
                .update()
        }
        func revert(on database: Database) async throws {
            try await database.schema("inspection")
                .deleteField("segment")
                .deleteField("interval")
                .field("description", .string)
                .update()
        }
    }
    struct Mod2: AsyncMigration{
        func prepare(on database: Database) async throws {
            try await database.schema("inspection")
                
                .field("segmentId", .int, .references("segment", "id"))
                .field("workOrderId", .int, .references("workOrder", "id"))
                .update()
        }
        func revert(on database: Database) async throws {
            try await database.schema("inspection")
                .deleteField("segmentId")
                .deleteField("workOrderId")
                .update()
        }
    }
    
//    struct Update: AsyncMigration{
//        
//        func prepare(on database: Database) async throws {
//            let mdls = try await mdlInspection.query(on: database).with(\.$wosegment){wos in wos.with(\.$segment).with(\.$workorder)}.all()// have to change to optional parent first so the query will run
//            for mdl in mdls {
//                mdl.$segment.$id.value = mdl.wosegment.segment.id
//                mdl.$workorder.$id.value = mdl.wosegment.workorder.id
//                try await mdl.save(on: database)
//            }
////            let mdls: [mdlSignatureType] = [
////                .init(id: 1, name: "Technician", description: nil, isactive: true, isrequired: true, createuserid: -1, updateuserid: -1),
////                .init(id: 2, name: "Customer", description: nil, isactive: true, isrequired: false, createuserid: -1, updateuserid: -1)
////            ]
////            return mdls.map { mdl in
////                    mdl.save(on: database)
////                  }
////                  .flatten(on: database.eventLoop)
//        }
//        
//        func revert(on database: Database) async throws {
//            try await mdlInspection.query(on: database).delete()
//        }
//        
//        
//    }
    
    struct Mod3: AsyncMigration{
        func prepare(on database: Database) async throws {
            try await database.schema("inspection")
                .deleteField("workOrderSegmentId")
                .update()
        }
        func revert(on database: Database) async throws {
            try await database.schema("inspection")
                .field("workOrderSegmentId", .int, .references("workOrderSegment", "id"))
                .update()
        }
    }
    public static func ObjQuery(req: Request) async throws -> QueryBuilder<mdlInspection>{
        
        let query = mdlInspection.query(on: req.db)
            .with(\.$segment)
            .with(\.$workorder)
            .with(\.$categories)
            .with(\.$level)
            .with(\.$notes)
        
        if let x = req.parameters.get("x"){
            let decryptedString = try CustomCrypto.DecryptString(input: x)
            let array =  decryptedString.components(separatedBy: ":")
            ///This call is the standard get by id call
            if (array.count == 1){
                let id = Int(array[0])!
                return query.filter(\.$id == id)
            }
            ///Optional else if if there are multiple parameters in the call
            ///You must include an else for each call that has parameters
            ///Need to check the endpoint to get the right filter statements
            ///else if(x.count == 2){
            ///    let username = x[0]
            ///    let password = x[1]
            ///    return query.filter(\.$username == username).filter(\.$password == password)
            ///}
            else{
                throw Abort(.badRequest)
            }
            
        }
        else{
            return query
        }
    }
}