//
//  MyUnusedDetailViewController.swift
//  MTP2_iOS
//
//  Created by 曹晓亮 on 2020/12/19.
//  Copyright © 2020 Muchinfo. All rights reserved.
//

import UIKit
import WHToast

/// 我的闲置单据详情视图容器控制类
class MyUnusedDetailViewController: BaseViewController {
     
    // MARK: - 属性列表
    /// 主滚动视图
    @IBOutlet weak var scrollView: UIScrollView!
    /// 订单编号
    @IBOutlet weak var orderNo: UILabel!
    /// 订单时间
    @IBOutlet weak var orderTime: UILabel!
    /// 商品图片
    @IBOutlet weak var goodsImage: UIImageView!
    /// 商品名称
    @IBOutlet weak var goodsName: UILabel!
    /// 商品编号
    @IBOutlet weak var goodsCode: UILabel!
    /// 价格
    @IBOutlet weak var price: UILabel!
    /// 金额
    @IBOutlet weak var amount: UILabel!
    /// 数量
    @IBOutlet weak var qty: UILabel!
    /// 付款数量
    @IBOutlet weak var payQty: UILabel!
    /// 数据展示列表
    @IBOutlet weak var tableView: UITableView!
    /// tableViewHeightConstraint
    @IBOutlet weak var tableViewHeightConstraint: NSLayoutConstraint! {
        didSet {
            tableViewHeightConstraint.constant = 0.0
        }
    }
    /// 撤销剩余数量
    @IBOutlet weak var cancel: UIButton!
    /// cellIdentifier
    let cellIdentifier = "MyUnusedDetail_Cell"
    /// collectionOrders
    var collectionOrders: [MoMyCollectionOrders] = [] {
        didSet {
            /// 刷新数据
            tableView.reloadData()
            /// 列表高度
            tableViewHeightConstraint.constant = (CGFloat(collectionOrders.count)*160.0)+35.0
        }
    }
    /// 数据信息
    override var takeInfo: Any? {
        didSet {
            
        }
    }

    // MARK: - 生命周期
    override func viewDidLoad() {
        super.viewDidLoad()

        // Do any additional setup after loading the view.
        /// UI界面初始化
        buildView()
    }
    
    // MARK: - 初始化相关
    /// UI界面初始化
    fileprivate func buildView() {
        /// addLoadingView
        addLoadingView()
        /// 单据数据显示
        showOrderInfo()
    }
    
    // MARK: - 显示相关
    /// 单据数据显示
    fileprivate func showOrderInfo() {
        guard let obj = takeInfo as? MoHsbySellMyDetail else {
            return
        }
        /// 订单编号
        orderNo.text = "订单编号：\(obj.orderid)"
        /// 订单时间
        orderTime.text = DateUtils.getTDateString(obj.ordertime, "yyyy-MM-dd HH:mm:ss")
        /// 商品名称
        goodsName.text = obj.goodsname
        /// 价格
        price.text = "\(obj.currencysign) \(obj.price)"
        /// 金额
        amount.text = "金额：\(obj.amount)"
        /// 数量
        qty.text = obj.qty.description
        /// 付款详情
        payQty.text = "已付款数量：\(obj.orderqty)  待付款数量：\(obj.tradeqty)  剩余数量：\(obj.orderqty-obj.tradeqty-obj.cancelqty)"
        /// 是否隐藏撤单按钮
        cancel.isHidden = !(obj.ordertype == 0)
        
        /// 商品图片
        guard let url = StringUtils.getImageUrl(obj.picurls) else { return }
        goodsImage.sd_setImage(with: url, placeholderImage: UIImage(named: "placeholder_image"), options: .queryDiskDataSync, context: nil)
        /// 查询待付款单据数据信息
        self.requestQueryMyCollectionOrders()
    }
    
    // MARK: - 交互相关
    /// onButtonPressed
    /// - Parameter sender: sender
    @IBAction fileprivate func onButtonPressed(_ sender: UIButton) {
        switch sender {
        case cancel:
            guard let obj = takeInfo as? MoHsbySellMyDetail else {
                return
            }
            /// 撤销单据
            cancelOrder(obj.orderid, obj.accountid, "\(obj.goodsid)", obj.marketid)
        default:
            break
        }
    }

    // MARK: - 接口请求
    /// 获取待付款单据数据信息
    fileprivate func requestQueryMyCollectionOrders() {
        /// 数据异常
        guard let orderManager = MTP2BusinessCore.shared.orderManager else { return }
        /// startAnimating
        _anim?.startAnimating()
        /// 发送请求
        orderManager.requestQueryMyCollectionOrders(callback: { (isComplete, error, orders) in
            DispatchQueue.main.async {
                /// stopAnimating
                self._anim?.stopAnimating()
                if isComplete {
                    /// 单据数据信息
                    self.collectionOrders = orders ?? []
                } else {
                    WHToast.showError(withMessage: "待付款单据数据信息查询失败，请稍候再试!", duration: 1.5, finishHandler: {})
                }
            }
        })
    }
    
    /// 撤单
    ///
    /// - Parameter orderId: 单号
    fileprivate func cancelOrder(_ orderId: String?, _ accountId: Int64?, _ goodsID: String?, _ marketID: Int?) {
        /// 数据异常
        guard let tradeManager = MTP2BusinessCore.shared.tradeManager else { return }
        /// alert
        showCommitAlertController(title: "提示", message: "确定要撤单吗？"){(_) in
            /// startAnimating
            self._anim?.startAnimating()
            /// 构建数据
            let cancelOrderData = CancelOrderData(oldOrderId: orderId ?? "", accountId: accountId ?? 0, goodsID: goodsID ?? "", marketID: marketID ?? 0, operateType: .OPERATETYPE_ORDERCANCEL)
            /// 发送撤单请求
            tradeManager.cancelOrder(cancelorderData: cancelOrderData, callback: { (isCompleted, errorInfo) in
                DispatchQueue.main.async {
                    /// stopAnimating
                    self._anim?.stopAnimating()
                    if isCompleted {
                        WHToast.showSuccess(withMessage: "撤销成功", duration: 1.5, finishHandler: {
                            /// 返回上层视图
                            self.navigationController?.popViewController(animated: true)
                        })
                    } else {
                        WHToast.showError(withMessage: "撤单失败，原因：\(ErrorUtils.getDesc(errorCode: errorInfo?.retCode ?? -60001) ?? "未知错误")", duration: 1.5, finishHandler: {})
                    }
                }
            })
        }
    }
    
    /*
    // MARK: - Navigation

    // In a storyboard-based application, you will often want to do a little preparation before navigation
    override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
        // Get the new view controller using segue.destination.
        // Pass the selected object to the new view controller.
    }
    */

}

// MARK: - UITableViewDelegate, UITableViewDataSource
extension MyUnusedDetailViewController: UITableViewDelegate, UITableViewDataSource {
    
    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return collectionOrders.count
    }
    
    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        let cell = tableView.dequeueReusableCell(withIdentifier: cellIdentifier, for: indexPath) as! MyUnusedDetailCell
        cell.model = collectionOrders[indexPath.row]
        return cell
    }
    
    func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
        return 160.0
    }
}

// MARK: - MyUnusedDetailCell
class MyUnusedDetailCell: BaseTableViewCell<MoMyCollectionOrders> {
    
    // MARK: - 属性列表
    /// 订单时间
    @IBOutlet weak var orderTime: UILabel!
    /// 订单状态
    @IBOutlet weak var status: UILabel!
    /// 购买人
    @IBOutlet weak var userName: UILabel!
    /// 购买价格
    @IBOutlet weak var price: UILabel!
    /// 购买数量
    @IBOutlet weak var qty: UILabel!
    /// 购买金额数据
    @IBOutlet weak var amount: UILabel!
    
    /// 数据Model
    override var model: MoMyCollectionOrders? {
        didSet {
            guard let obj = model else {
                return
            }
            /// 订单时间
            orderTime.text = DateUtils.getTDateString(obj.ordertime, "yyyy-MM-dd HH:mm")
            /// 订单状态
            status.text = obj.payflag.description
            /// 购买人
            userName.text = obj.buyorderid
            /// 购买价格
            price.text = "\(obj.currencysign) \(obj.tradeprice.toDownString(reserve: obj.decimalplace))"
            /// 购买数量
            qty.text = obj.tradeqty.description
            /// 购买金额数据
            amount.text = "总价：\(obj.currencysign)\(obj.tradeamount)  优惠：\(obj.currencysign)\(obj.offamount)  实付款：\(obj.currencysign)\(obj.payamount)"
         }
    }
}