//
//  MeTraineeSubjectViewModel.swift
//  JiaPeiManage
//
//  Created by Ning.ge on 2023/7/12.
//

import UIKit
import RxSwift

class MeTraineeSubjectViewModel: NSObject {
    
    // MARK: 服务属性
    private let cocahService: CoachServiceType = CoachService(networking: CoachNetworking())
    
    private let itemsSubject = BehaviorSubject<[RowInfo]>(value: [])
        
    var items: Observable<[RowInfo]> {
        return itemsSubject.asObservable()
    }
    // MARK: 数据
    var traineeDataModel:TraineeDataModel?
    var rows:[RowInfo] = []
    
    var page:Int = 1
    var pageSize:Int = 10
    var state = "1"
    var schoolId:Int = 0
    var type:TraineeType?
    
    override init() {
        super.init()
//        searchCoachInfoList()
    }
    
    func getCoachInfoList(vc:MeTraineeSubjectPageViewController)
    {
        page = 1
        let coachId = schoolId > 0 ? "" : "\(LocalManager.userInfo.id)"
        if (self.type == .advancet){ //预报名
            if state == "0" {
                self.cocahService.coachTempListRequest(city: LocalManager.userInfo.city!, appCoachId: "", coachId: coachId, field: "", pageNum: page, pageSize: pageSize, schoolId: schoolId, state: "")
                    .subscribe(onSuccess: {[unowned self] traineeDataModel in
                        self.rows.removeAll()
                        self.traineeDataModel = traineeDataModel
                        self.rows += traineeDataModel.rows!
                        itemsSubject.onNext(self.rows)//消息rx
                        print("coachInfoListRequest成功")
                        vc.isEmptyDisplay = true
                        vc.hideLoadAnimation()
                        vc.tableView.reloadData()
                        vc.stopRefresh()
                        NotificationCenter.default.post(name: Notification.updateItemTopTotalNameNotification, object: [traineeDataModel.total,Int(self.state)!])
                    }, onError: { error in
                        vc.stopRefresh()
                    })
                    .disposed(by: vc.disposeBag)
            }else {
                self.cocahService.coachInfoListRequest(city: LocalManager.userInfo.city!, appCoachId: "", coachId: coachId, field: "", pageNum: page, pageSize: pageSize, schoolId: schoolId, state: state)
                    .subscribe(onSuccess: {[unowned self] traineeDataModel in
                        self.rows.removeAll()
                        self.traineeDataModel = traineeDataModel
                        self.rows += traineeDataModel.rows!
                        itemsSubject.onNext(self.rows)//消息rx
                        print("coachInfoListRequest成功")
                        vc.isEmptyDisplay = true
                        vc.hideLoadAnimation()
                        vc.tableView.reloadData()
                        vc.stopRefresh()
                        NotificationCenter.default.post(name: Notification.updateItemTopTotalNameNotification, object: [traineeDataModel.total,Int(self.state)!])
                    }, onError: { error in
                        vc.stopRefresh()
                    })
                    .disposed(by: vc.disposeBag)
            }
            
            
            return
        }else if(self.type == .biandstu){ //绑定学员
            self.cocahService.coachInfoListRequest(city: LocalManager.userInfo.city!, appCoachId: coachId, coachId: "", field: "", pageNum: page, pageSize: pageSize, schoolId: schoolId, state: state)
                .subscribe(onSuccess: {[unowned self] traineeDataModel in
                    self.rows.removeAll()
                    self.traineeDataModel = traineeDataModel
                    self.rows += traineeDataModel.rows!
                    itemsSubject.onNext(self.rows)//消息rx
                    print("coachInfoListRequest成功")
                    vc.isEmptyDisplay = true
                    vc.hideLoadAnimation()
                    vc.tableView.reloadData()
                    vc.stopRefresh()
                    NotificationCenter.default.post(name: Notification.updateItemTopTotalNameNotification, object: [traineeDataModel.total,Int(self.state)!-1])
                }, onError: { error in
                    vc.stopRefresh()
                })
                .disposed(by: vc.disposeBag)
            return
        }
        self.cocahService.coachInfoListRequest(city: LocalManager.userInfo.city!, appCoachId: "", coachId: coachId, field: "", pageNum: page, pageSize: pageSize, schoolId: schoolId, state: state)
            .subscribe(onSuccess: {[unowned self] traineeDataModel in
                self.rows.removeAll()
                self.traineeDataModel = traineeDataModel
                self.rows += traineeDataModel.rows!
                itemsSubject.onNext(self.rows)//消息rx
                print("coachInfoListRequest成功")
                vc.isEmptyDisplay = true
                vc.hideLoadAnimation()
                vc.tableView.reloadData()
                vc.stopRefresh()
                NotificationCenter.default.post(name: Notification.updateItemTopTotalNameNotification, object: [traineeDataModel.total,Int(self.state)!-1])
            }, onError: { error in
                vc.stopRefresh()
            })
            .disposed(by: vc.disposeBag)
    }
    
    
    //更多
    func getLoadMore(vc:MeTraineeSubjectPageViewController){
        //计算-页数
        if (traineeDataModel != nil){
            let total = pageSize*self.page
            if(total<(traineeDataModel?.total)!){
                self.page+=1
            }else{
                vc.stopLoad()
                return //已经显示完
            }
        }
        let coachId = schoolId > 0 ? "" : "\(LocalManager.userInfo.id)"
        if (self.type == .advancet){ //预报名
            if state == "0" {
                self.cocahService.coachTempListRequest(city: LocalManager.userInfo.city!, appCoachId: "", coachId: coachId, field: "", pageNum: page, pageSize: pageSize, schoolId: schoolId, state: "")
                    .subscribe(onSuccess: {[unowned self] traineeDataModel in
                        self.traineeDataModel = traineeDataModel
                        if(traineeDataModel.rows!.count>0){
                            self.rows += traineeDataModel.rows!
                        }
                        itemsSubject.onNext(self.rows)//消息rx
                        print("coachInfoListRequest成功")
    //                    vc.tableView.reloadData()
                        vc.stopLoad()
                    }, onError: { error in
                        vc.stopRefresh()
                    })
                    .disposed(by: vc.disposeBag)
            }else {
                self.cocahService.coachInfoListRequest(city: LocalManager.userInfo.city!, appCoachId: "", coachId: coachId, field: "", pageNum: page, pageSize: pageSize, schoolId: schoolId, state: state)
                    .subscribe(onSuccess: {[unowned self] traineeDataModel in
                        self.traineeDataModel = traineeDataModel
                        if(traineeDataModel.rows!.count>0){
                            self.rows += traineeDataModel.rows!
                        }
                        itemsSubject.onNext(self.rows)//消息rx
                        print("coachInfoListRequest成功")
        //                vc.tableView.reloadData()
                        vc.stopLoad()
                    }, onError: { error in
                        vc.stopRefresh()
                    })
                    .disposed(by: vc.disposeBag)
            }
            return
        }else if(self.type == .biandstu){ //绑定学员
            self.cocahService.coachInfoListRequest(city: LocalManager.userInfo.city!, appCoachId: coachId, coachId: "", field: "", pageNum: page, pageSize: pageSize, schoolId: schoolId, state: state)
                .subscribe(onSuccess: {[unowned self]  traineeDataModel in
                    self.traineeDataModel = traineeDataModel
                    if(traineeDataModel.rows!.count>0){
                        self.rows += traineeDataModel.rows!
                    }
                    itemsSubject.onNext(self.rows)//消息rx
                    print("coachInfoListRequest成功")
//                    vc.tableView.reloadData()
                    vc.stopLoad()
                }, onError: { error in
                    vc.stopLoad()
                })
                .disposed(by: vc.disposeBag)
            return
        }
        //请求网络-加载
        self.cocahService.coachInfoListRequest(city: LocalManager.userInfo.city!, appCoachId: "", coachId: coachId, field: "", pageNum: page, pageSize: pageSize, schoolId: schoolId, state: state)
            .subscribe(onSuccess: {[unowned self]  traineeDataModel in
                self.traineeDataModel = traineeDataModel
                if(traineeDataModel.rows!.count>0){
                    self.rows += traineeDataModel.rows!
                }
                itemsSubject.onNext(self.rows)//消息rx
                print("coachInfoListRequest成功")
//                vc.tableView.reloadData()
                vc.stopLoad()
            }, onError: { error in
                vc.stopLoad()
            })
            .disposed(by: vc.disposeBag)
    }
}