//
//  FKSubmitOrderController.m
//  FirstLink
//
//  Created by jack on 16/1/19.
//  Copyright © 2016年 FirstLink. All rights reserved.
//

#import "FKSubmitOrderController.h"
#import "FKSubmitOrderViewModel.h"
#import "FKProductSubmitRequest.h"
#import "FKBindIdCardReform.h"
#import "FKProductSubmitReform.h"
#import "FKCashCouponReform.h"
#import "FKProDetailRequest.h"
#import "FKProductDetailReform.h"

#import "FKSubmitOrderBottomView.h"
#import "FKSubmitDiscountView.h"
#import "SubmitDiscountPickView.h"
#import "FKSubmitProductHeaderView.h"
#import "FKDirectBuyRiskView.h"
#import "FKCouponSelectView.h"
#import "FKDiscountInfoView.h"

#import "FKSubmitOrderInfoCell.h"
#import "FKSubmitChannelChoiceCell.h"
#import "FKSubmitChannelCell.h"
#import "SubmitAddNewCell.h"
#import "PindanCommonCell.h"
#import "FKSubmitProductDetailCell.h"
#import "ConnectServiceHeaderCell.h"
#import "SubmitDefaultAddressCell.h"
#import "SubmitDefaultIDCardCell.h"
#import "FKSubmitIdentityCardCell.h"
#import "SubmitInputCell.h"
#import "FKSubmitCountryInfoCell.h"
#import "FKSubmitUnitCountCell.h"
#import "FKSubmitLawCell.h"
#import "FKSubmitDiscountCell.h"
#import "FKSubmitkActivityCell.h"
#import "FKSubmitNationFeeCell.h"

#import "OrderPayController.h"
#import "FKAddressDetailController.h"
#import "FKAddressListController.h"
#import "FKAddIdCardController.h"
#import "FKIdCardManageController.h"
#import "FKActivityCardController.h"
#import "WebViewController.h"

#import "FLControllerHelper.h"

#import "FKTaxShowView.h"

typedef NS_ENUM(NSUInteger, KSubmitReqTag) {
    KSubmitReqTagInitial    = 0x0,
    KSubmitReqTagOrderCount = 1 << 0,
    KSubmitReqTagChannel    = 1 << 1,
    KSubmitReqTagAddress    = 1 << 2,
    KSubmitReqTagFinish     = 0x7
};

const int USER_ADDRESS_REQ_IDENTIFY = 1001;
const int DISCOUNT_REQ_IDENTIFY = 1002;
const int SHIP_CHANNEL_REQ_IDENTIFY = 1003;
const int ORDER_COUNT_REQ_IDENTIFY = 1004;
const int ID_CARD_LIST_REQ_IDENTIFY = 1005;
const int TRADE_NO_REQ_IDENTIFY = 1006;
const int COUPON_LIST_REQ_IDENTIFY = 1007;
const int COUPON_AMOUNT_REQ_IDENTIFY = 1008;
const int VIP_DISCOUNT_ITEM_IDENTIFY = 1009;

static NSString *FK_SUBMIT_ORDER_INFO_CELL_ID = @"FKSUBMIT_ORDER_INFO_CELL_ID";
static NSString *FK_SUBMIT_ORDER_CHANNEL_CELL_ID = @"FKSUBMIT_ORDER_CHANNEL_CELL_ID";

#define kDeleteSpecAlertTag 900
#define kMessageTextFieldTag 901

@interface FKSubmitOrderController ()
<UITableViewDataSource,
UITableViewDelegate,
UITextFieldDelegate,
FLNetworkDelegate,
FKIdCardManageControllerDataSource,
FKIdCardManageControllerDelegate,
FKAddressListControllerDataSource,
FKAddressListControllerDelegate,
FKSubmitChannelCellDelegate,
SubmitProductDetailCellDelegate>

@property (nonatomic, strong) UITableView *tableView;
@property (nonatomic, strong) FKDiscountInfoView *discountInfoView;
@property (nonatomic, strong) FKSubmitOrderBottomView *bottomView;
@property (nonatomic, strong) FKCouponSelectView *couponSelectView;

@property (nonatomic, strong) FKSubmitOrderViewModel *viewModel;
@property (nonatomic, assign) KSubmitReqTag reqTag;

@end

@implementation FKSubmitOrderController

- (instancetype)initWithUnitItemArray:(NSArray *)itemArray
                            userLevel:(kUserLevel)userLevel
                          entranSouce:(kSubmitEnterSource)entranSource{
    self = [super init];
    if (self) {
        self.viewModel.userLevel = userLevel;
        self.viewModel.unitItemArray = itemArray;
        self.viewModel.entranSource = 1;
        if (entranSource == kSubmitEnterSourceDetail) self.viewModel.entranSource = 2;
//        [self.viewModel setDefaultChannelForUserLevel:userLevel];
    }
    return self;
}

- (void)viewDidLoad{
    [super viewDidLoad];
    
    self.view.backgroundColor = UIColorFromRGB(0xf4f4f4);
    
    [self.view addSubview:self.tableView];
    [self.view addSubview:self.discountInfoView];
    [self.view addSubview:self.bottomView];
    
    [self setupViews];
    
    [self configNavItems];
    
    [self requestDiscountItem];
}

- (void)viewWillAppear:(BOOL)animated{
    [super viewWillAppear:animated];
    self.navigationItem.title = @"提交订单";
    [self.navigationController setNavigationBarHidden:NO animated:YES];
    
    // 从地址选择页面回来就不需要请求
    if (![self.viewModel hasAddressProvince]){
        [self requestForInitalData];
    }else{
        [self.tableView reloadData];
    }
}

- (void)viewDidAppear:(BOOL)animated{
    [super viewDidAppear:animated];
    
    if (![self.viewModel isHasShowRiskAlert]){
        [self.viewModel setHasShowRiskAlert];
        [self clickRightNavItem];
    };
}

- (void)viewWillDisappear:(BOOL)animated {
    [super viewWillDisappear:animated];
    
    [self.view endEditing:YES];
    if ([self.couponSelectView isShowing]) {
        [self.couponSelectView dismissAnimated];
    }
}

- (void)setupViews {
    if (IS_IPHONE_X) {
        [self.bottomView mas_remakeConstraints:^(MASConstraintMaker *make) {
            make.left.right.equalTo(self.view);
            make.height.equalTo(@50);
            make.bottom.equalTo(self.view).offset(-34);
        }];
    } else {
        [self.bottomView mas_remakeConstraints:^(MASConstraintMaker *make) {
            make.left.right.bottom.equalTo(self.view);
            make.height.equalTo(@50);
        }];
    }
    
    self.discountInfoView.hidden = YES;
    if ([self.viewModel isVipDiscountValid]) {
        self.discountInfoView.hidden = NO;
        [self.discountInfoView mas_remakeConstraints:^(MASConstraintMaker *make) {
            make.left.right.equalTo(self.bottomView);
            make.bottom.equalTo(self.bottomView.mas_top);
            make.height.equalTo(@48);
        }];
        
        [self.tableView mas_remakeConstraints:^(MASConstraintMaker *make) {
            make.left.right.top.equalTo(self.view);
            make.bottom.equalTo(self.discountInfoView.mas_top);
        }];
    } else {
        [self.tableView mas_remakeConstraints:^(MASConstraintMaker *make) {
            make.left.right.top.equalTo(self.view);
            make.bottom.equalTo(self.bottomView.mas_top);
        }];
    }
}

#pragma mark - Request

- (void)requestForInitalData {
    
    self.reqTag = KSubmitReqTagInitial;
    
    [self.hudView show:YES];
    
    [self requestOrderCount];
    
    [self requestCouponList];
    
    [FKProductSubmitRequest reqShipChannelWithChannelIDArray:[self.viewModel shipChannelIdArray]
                                                    identify:SHIP_CHANNEL_REQ_IDENTIFY
                                                    delegate:self];
    
    [FKProductSubmitRequest requestUserAddressWithIdentify:USER_ADDRESS_REQ_IDENTIFY delegate:self];
    
    [FKProductSubmitRequest requestDiscountDataWithIdentify:DISCOUNT_REQ_IDENTIFY
                                                    delegate:self];
    
    [FKProductSubmitRequest requestIdCardListIdentify:ID_CARD_LIST_REQ_IDENTIFY delegate:self];
}

- (void)requestOrderCount {
    [FKProductSubmitRequest reqOrderCountWithUnitItemArray:self.viewModel.unitItemArray
                                                  identify:ORDER_COUNT_REQ_IDENTIFY
                                                  delegate:self];
}

- (void)requestToCreateOrder {
    
    NSString *paymentOrderJson = [self.viewModel getPaymentOrderJson];
    NSString *supplyJson = [self.viewModel getSupplyJson];
    NSString *goodsJson = [self.viewModel getGoodsJsonString];
    
    if (!paymentOrderJson.length) return;
    if (!supplyJson.length) return;
    if (!goodsJson.length) return;
    
    [self.hudView show:YES];
    [FKProductSubmitRequest requestTradeNoWithPaymentJson:paymentOrderJson
                                               supplyJson:supplyJson
                                                goodsJson:goodsJson
                                                 identify:TRADE_NO_REQ_IDENTIFY
                                                 delegate:self];
}

- (void)requestCouponAmont{
    
    if ([FLStringHelper isValidString:self.viewModel.couponItem.itemID]){
        [FKProductSubmitRequest requestCouponAmountWith:COUPON_AMOUNT_REQ_IDENTIFY
                                               couponID:self.viewModel.couponItem.itemID
                                              itemArray:self.viewModel.unitItemArray
                                               delegate:self];
    }
}

- (void)requestDiscountItem {
    [FKProDetailRequest reqVipDiscountWithIdentify:VIP_DISCOUNT_ITEM_IDENTIFY delegate:self];
}

- (void)requestCouponList {
    [FKProductSubmitRequest requestCouponListWithUnitItemArray:self.viewModel.unitItemArray
                                                      identify:COUPON_LIST_REQ_IDENTIFY delegate:self];
}

#pragma mark - response

- (void)networkDidReceiveError:(NSError*)error identify:(int)identify header:(MSGHeader*)header{
    
    if (identify == USER_ADDRESS_REQ_IDENTIFY){
        self.reqTag = self.reqTag ^ KSubmitReqTagAddress;
    }else if (identify == SHIP_CHANNEL_REQ_IDENTIFY){
        self.reqTag = self.reqTag ^ KSubmitReqTagChannel;
    }else if (identify == ORDER_COUNT_REQ_IDENTIFY){
        self.reqTag = self.reqTag ^ KSubmitReqTagOrderCount;
    }
    
    if (self.reqTag == KSubmitReqTagFinish){
        [self.hudView hide:NO];
    }
    
    [FLProgressHUDHelper showText:header.msg inView:self.view];
}

- (void)networkDidSuccessResponse:(NSDictionary*)response identify:(int)identify header:(MSGHeader*)header{
   
    if (identify == USER_ADDRESS_REQ_IDENTIFY){
        self.reqTag = self.reqTag ^ KSubmitReqTagAddress;
    } else if (identify == SHIP_CHANNEL_REQ_IDENTIFY){
        self.reqTag = self.reqTag ^ KSubmitReqTagChannel;
    } else if (identify == ORDER_COUNT_REQ_IDENTIFY){
        self.reqTag = self.reqTag ^ KSubmitReqTagOrderCount;
    }

    if (self.reqTag == KSubmitReqTagFinish){
        [self.hudView hide:NO];
    }
    
    if (header.code.intValue == RESPONSE_MSG_NORMAL){
        if (identify == ID_CARD_LIST_REQ_IDENTIFY) {
            NSArray *idCardArray = [FKBindIdCardReform parserIdCardListWithData:response];
            self.viewModel.selectedIdCardItem = [FKSubmitOrderViewModel validIdCardItemFromArray:idCardArray];
            if (self.viewModel.isNeedIdCard){
                [self.tableView reloadData];
            }
        } else if (identify == USER_ADDRESS_REQ_IDENTIFY) {
            self.viewModel.selectedAddress = [FKProductSubmitReform parserAddresModelWithDict:response];
            [self.tableView reloadData];
            [self refreshBottomView];
        } else if (identify == DISCOUNT_REQ_IDENTIFY) {
            self.viewModel.discountModel.disCountArray = [FKProductSubmitReform parserDiscountArrayWithDict:response];
            [self.viewModel.discountModel ruledDiscount];
            [self.viewModel allocateDiscount];
            [self.tableView reloadData];
            [self refreshBottomView];
        } else if (identify == SHIP_CHANNEL_REQ_IDENTIFY) {
            NSArray *tranformItemArray = [FKProductSubmitReform parserChannelArrayWithData:response];
            [self.viewModel filterWithTransformItemArray:tranformItemArray];
            [self.tableView reloadData];
            [self.viewModel hasShowChannel];
        } else if (identify == ORDER_COUNT_REQ_IDENTIFY) {
            NSArray *proFeeArray = [FKProductSubmitReform parserProFeeArrayWithDict:response];
            [self.viewModel filterWithProFeeItemArray:proFeeArray];
            [self.viewModel setDefaultChannel];
            self.viewModel.isNeedIdCard = [FKProductSubmitReform parserIsNeedIdCardWithDict:response];
            self.viewModel.needIdCardType = [FKProductSubmitReform parserNeedIdCardTypeWithDict:response];
            self.viewModel.serveTime = [FKProductSubmitReform parseServeTime:response];
            [self.viewModel allocateDiscount];
            [self.tableView reloadData];
            [self refreshBottomView];
        } else if (identify == TRADE_NO_REQ_IDENTIFY) {
            self.viewModel.paymentModel = [FKProductSubmitReform parserPaymentItemWithDict:response];
            if (!self.viewModel.paymentModel) {
                [FLProgressHUDHelper showText:header.msg inView:self.view];
                return;
            }
            [self pushOrderPayController:self.viewModel.paymentModel];
        } else if (identify == COUPON_LIST_REQ_IDENTIFY) {
            self.viewModel.couponArray = [FKCashCouponReform parseCouponItems:response];
            self.viewModel.couponItem = [self.viewModel firstValidCounponItem];
            self.viewModel.couponAmount = nil;
            [self requestCouponAmont];
            [self.tableView reloadData];
        } else if (identify == COUPON_AMOUNT_REQ_IDENTIFY) {
            self.viewModel.couponAmount         = [FKProductSubmitReform parseCouponAmount:response];
            self.viewModel.deratedSupplierArray = [FKProductSubmitReform parseDeratedSupplierArray:response];
            [self.tableView reloadData];
            [self refreshBottomView];
        } else if (identify == VIP_DISCOUNT_ITEM_IDENTIFY) {
            self.viewModel.discountItem = [FKProductDetailReform parserVipDiscountItem:response];
            self.discountInfoView.countLabel.text = [NSString stringWithFormat:@"%@次", [self.viewModel.discountItem quantity] ? : @"0"];
            [self.tableView reloadData];
            
            [self setupViews];
        }
    } else {
        [FLProgressHUDHelper showText:header.msg inView:self.view];
    }
}

#pragma mark - tableView dataSource

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
    return [self.viewModel numberOfSectionsInTableView];
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    return [self.viewModel numberOfRowsInSection:section];
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    NSString *reuseStr = [self.viewModel cellReuseIdentifyWithIndexPath:indexPath];
    kSubmitProCellType cellType = [self.viewModel cellTypeForIndexPath:indexPath];
    
    WeakSelf(weakSelf);
    
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:reuseStr];
    if (!cell) return [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:nil];
    
    switch (cellType) {
        case kSubmitProCellTypeDiscount:{
            FKSubmitDiscountCell *discountCell = (FKSubmitDiscountCell *)cell;
            [discountCell.actionButton addTarget:self
                                          action:@selector(disCountButtonClick:)
                                forControlEvents:UIControlEventTouchUpInside];
            break;
        }
        case kSubmitProCellTypeMessage:{
            SubmitInputCell *messageCell = (SubmitInputCell *)cell;
            messageCell.inputField.delegate = self;
            messageCell.inputField.tag = kMessageTextFieldTag;
            break;
        }
        case kSubmitProCellTypeChannelChoice: {
            FKSubmitChannelChoiceCell *choiceCell = (FKSubmitChannelChoiceCell *)cell;
            [choiceCell.dropListBtn addTarget:self action:@selector(clickChannelArrow:) forControlEvents:UIControlEventTouchUpInside];
            [choiceCell.channelExplainBtn addTarget:self action:@selector(clickChannelExplainButton:) forControlEvents:UIControlEventTouchUpInside];
            break;
        }
        case kSubmitProCellTypeChannelList:{
            FKSubmitChannelCell *channelCell = (FKSubmitChannelCell *)cell;
            channelCell.delegate = self;
            break;
        }
        case kSubmitProCellTypeDutyFee: {
            FKSubmitOrderInfoCell *infoCell = (FKSubmitOrderInfoCell *)cell;
            [infoCell.infoBtn addTarget:self action:@selector(clickFeeInfoBtn:) forControlEvents:UIControlEventTouchUpInside];
            break;
        }
        case kSubmitProCellTypeServeFee: {
            FKSubmitOrderInfoCell *serveCell = (FKSubmitOrderInfoCell *)cell;
            [serveCell.infoBtn addTarget:self action:@selector(clickServeFeeInfoBtn:) forControlEvents:UIControlEventTouchUpInside];
            break;
        }
        case kSubmitProCellTypeLaw:{
            FKSubmitLawCell *lawCell = (FKSubmitLawCell *)cell;
            [lawCell.checkBox addTarget:self action:@selector(clickLawBox:) forControlEvents:UIControlEventTouchUpInside];
            break;
        }
        case kSubmitProCellTypeActivity: {
            FKSubmitkActivityCell *activityCell = (FKSubmitkActivityCell *)cell;
            [activityCell setSelectedCoupon:self.viewModel.couponItem
                                     amount:self.viewModel.couponAmount
                                      count:[self.viewModel validCouponCount]];
            break;
        }
        case kSubmitProCellTypeVipDiscount: {
            FKSubmitkActivityCell *activityCell = (FKSubmitkActivityCell *)cell;
            [activityCell setVipDiscountInfoWithViewModel:self.viewModel];
            activityCell.didUseVipDiscount = ^(BOOL isUseVipDiscount) {
                weakSelf.viewModel.discountItem.isUseVipDiscount = isUseVipDiscount;
                [weakSelf.tableView reloadData];
                [weakSelf refreshBottomView];
            };
            break;
        }
        case kSubmitProCellTypeUnitCount:{
            FKSubmitUnitCountCell *unitCell = (FKSubmitUnitCountCell *)cell;
            [unitCell.latePayButton addTarget:self
                                       action:@selector(clickLatePayBtn)
                             forControlEvents:UIControlEventTouchUpInside];
        }
            break;
        case kSubmitProCellTypeOfficalCarriage:{
            PindanCommonCell *officalCell = (PindanCommonCell *)cell;
            [officalCell.infoBtn addTarget:self
                                    action:@selector(clickOfficalCarriageInfo)
                          forControlEvents:UIControlEventTouchUpInside];
            break;
        }
        case kSubmitProCellTypeProductDetail:{
            FKSubmitProductDetailCell *productCell = (FKSubmitProductDetailCell *)cell;
            productCell.delegate = self;
            [productCell.productTagBtn addTarget:self
                                          action:@selector(clickThirdSellBtn:)
                                forControlEvents:UIControlEventTouchUpInside];
            break;
        }
        default:
            break;
    }
    
    [cell fk_configWithViewModel:self.viewModel indexPath:indexPath];
    return cell;
}

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
    return [self.viewModel cellHeightForIndexPath:indexPath];
}

- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section {
    return 10.0f;
}

- (CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section {
    return CGFLOAT_MIN;
}

#pragma mark - tableView delegate

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
    
    kSubmitProCellType type = [self.viewModel cellTypeForIndexPath:indexPath];
    WeakSelf(weakSelf);
    switch (type) {
        case kSubmitProCellTypeAddAddress: {
            UIViewController *controller = [[FKAddressDetailController alloc] initWithAddress:nil type:FKAddressDetailControllerTypeAdd];
            controller.hidesBottomBarWhenPushed = YES;
            [self.navigationController pushViewController:controller animated:YES];
            break;
        }
        case kSubmitProCellTypeAddress: {
            
            FKAddressListController *controller = [[FKAddressListController alloc] initWithType:FKAddressListControllerTypeChoice];
            controller.dataSource = self;
            controller.delegate   = self;
            
            controller.hidesBottomBarWhenPushed = YES;
            [self.navigationController pushViewController:controller animated:YES];
            break;
        }
        case kSubmitProCellTypeAddIDCard: {
            FKAddIdCardController *controller = [FKAddIdCardController new];
            controller.hidesBottomBarWhenPushed = YES;
            controller.finishToBack = ^{
                [FKProductSubmitRequest requestIdCardListIdentify:ID_CARD_LIST_REQ_IDENTIFY delegate:weakSelf];
            };
            [self.navigationController pushViewController:controller animated:YES];
            break;
        }
        case kSubmitProCellTypeIDCard: {
            FKIdCardManageController *controller = [FKIdCardManageController new];
            controller.dataSource = self;
            controller.delegate = self;
            controller.hidesBottomBarWhenPushed = YES;
            [self.navigationController pushViewController:controller animated:YES];
            break;
        }
        case kSubmitProCellTypeActivity: {
            FKActivityCardController *controller = [[FKActivityCardController alloc] initWithData:self.viewModel.couponArray serverTime:self.viewModel.serveTime];
            controller.hidesBottomBarWhenPushed = YES;
            controller.isDisplayRightNaviItem = YES;
            controller.didSelectCallback = ^(FKCouponItem *item) {
                weakSelf.viewModel.couponItem = item;
                [weakSelf.navigationController popViewControllerAnimated:YES];
                
                if (item) {
                    [weakSelf requestCouponAmont];
                } else {
                    weakSelf.viewModel.couponAmount = nil;
                    [weakSelf.tableView reloadData];
                    [weakSelf refreshBottomView];
                }
            };
            [self.navigationController pushViewController:controller animated:YES];
            break;
        }
        default:
            break;
    }
}

#pragma mark - FKAddressListController DataSource & Delegate

- (NSString *)currentSelectedAddressID {
    return self.viewModel.selectedAddress.addressID;
}

- (void)addressListController:(FKAddressListController *)controller didSelectAddress:(ShipAddress *)address {
    if (address){
        self.viewModel.selectedAddress = address;
        [self.tableView reloadData];
        [self.navigationController popToViewController:self animated:YES];
    }
}

- (void)addressListController:(FKAddressListController *)controller didUpdateAddress:(ShipAddress *)address {
    self.viewModel.selectedAddress = address;
    [self.tableView reloadData];
}

#pragma mark - FKIdCardManageController DataSource & Delegate

- (NSString *)currentSelectedIDCard {
    return self.viewModel.selectedIdCardItem.itemID;
}

- (void)idCardManageController:(FKIdCardManageController *)controller didSelectItem:(FKIdCardItem *)item {
    if (item) {
        self.viewModel.selectedIdCardItem = item;
        [self.navigationController popToViewController:self animated:YES];
    }
}

- (void)idCardManageController:(FKIdCardManageController *)controller didRemoveItem:(FKIdCardItem *)item {
    self.viewModel.selectedIdCardItem = nil;
}

- (void)idCardManageController:(FKIdCardManageController *)controller didUpdateItem:(FKIdCardItem *)item {
    self.viewModel.selectedIdCardItem = item;
}

#pragma mark - textFieldDelegate

- (void)textFieldDidEndEditing:(UITextField *)textField {
    if (textField.tag == kMessageTextFieldTag) {
        self.viewModel.messageText = textField.text;
    }
}

- (BOOL)textFieldShouldReturn:(UITextField *)textField {
    [textField resignFirstResponder];
    return YES;
}

#pragma mark - channelCell delegate

- (void)channelCell:(FKSubmitChannelCell *)cell changeToChannel:(kSubmitChannelType)type{
    
    if (kSubmitChannelTypeNone == type || kSubmitChannelTypeAirNormal == type) return;
    
    NSIndexPath *indexPath = [self.tableView indexPathForCell:cell];
    if (indexPath){
        FKSubmitUnitItem *unitItem = [self.viewModel getUnitItemAtIndex:indexPath.section - 1];
        unitItem.selectedChannelType = type;
        
        [self.tableView reloadData];
        
        [self requestOrderCount];
        [self requestCouponList];
    }
}

#pragma mark - SubmitProductDetailCellDelegate

- (void)productCell:(FKSubmitProductDetailCell *)cell didChangeQuantity:(NSInteger)quantity atIndexPath:(NSIndexPath *)indexPath {
    if (quantity > 0) {
        FKSubmitUnitItem *unitItem = [self.viewModel getUnitItemAtIndex:indexPath.section - 1];
        FKSubmitProductItem *productItem = [unitItem getProductItemAtIndex:indexPath.row - 1];
        productItem.quality = quantity;
        
        [self requestForInitalData];
        [FKProductSubmitRequest requestCouponListWithUnitItemArray:self.viewModel.unitItemArray
                                                          identify:COUPON_LIST_REQ_IDENTIFY delegate:self];
    } else {
        [FLProgressHUDHelper showText:@"商品数量必须大于0" inView:self.view];
    }
}

#pragma mark - method

- (void)configNavItems{
    [self configLeftNaviItem];
    
    UIBarButtonItem *rightItem = [[UIBarButtonItem alloc]initWithImage:[UIImage imageNamed:@"submit_info"]
                                                                 style:UIBarButtonItemStylePlain
                                                                target:self
                                                                action:@selector(clickRightNavItem)];
    rightItem.width = 80;
    
    rightItem.imageInsets = UIEdgeInsetsMake(0, 0, 0, - 9);
    self.navigationItem.rightBarButtonItem = rightItem;
}

- (void)couponSelectDoneWithID:(NSString *)couponID{
    
    FKSubmitUnitItem *unitItem = [self.viewModel getUnitItemAtIndex:self.couponSelectView.tag];
    
    if (unitItem){
        
        if (!couponID) {
            unitItem.selectedDiscount = nil;
        } else {
            unitItem.selectedDiscount = [self.viewModel.discountModel couponItemWithID:couponID];
            [self.viewModel.discountModel removeCashItemWithID:couponID];
        }
        
        [self.viewModel.discountModel ruledDiscount];
        [self.tableView reloadData];
        [self refreshBottomView];
    }
}

- (void)refreshBottomView {
    // 邮费券或活动卡优惠
    CGFloat totalFee = [self.viewModel getTotalFee];
    CGFloat payFee = [self.viewModel getPayTotalFee];
    
    NSUInteger allCount = [self.viewModel getTotalQuality];
    [self.bottomView refreshPriceWithAmount:allCount
                                   totalFee:MAX(0, payFee)
                                discountFee:MAX(0, totalFee - payFee)];
}

#pragma mark - action 
- (void)clickLeftNaviItem{
    
    [BehaviorTrackManger requestBehaviorType:kBehaviorCancelSubmitOrder jsonString:nil];
    [self.navigationController popViewControllerAnimated:YES];
}

- (void)clickOfficalCarriageInfo{
    // 官网运费说明
    NSString *url = [NSString stringWithFormat:@"%@/support/shipment-rule.html?supplier_id=11", [[FKServerUtil sharedInstance] webServer]];
    [self pushWebViewController:url segmentStr:nil];
}

- (void)clickLatePayBtn{
    // 跳转到超时赔付H5
    NSString *url = [NSString stringWithFormat:@"%@/support/timeout-pay.html", [[FKServerUtil sharedInstance] webServer]];
    [self pushWebViewController:url segmentStr:nil];
}

- (void)clickLawBox:(UIButton *)sender{
    sender.selected = !sender.selected;
    self.bottomView.enabled = sender.selected;
//    self.agreeProtocol = sender.selected;
}

- (void)clickSeeProtocolBtn{
    
    NSString *url = [NSString stringWithFormat:@"%@/support/special-clause.html", [[FKServerUtil sharedInstance] webServer]];
    [self pushWebViewController:url segmentStr:nil];
}

- (void)clickRightNavItem{
    
    [self.view endEditing:YES];
    
    FKDirectBuyRiskView *riskView = [[FKDirectBuyRiskView alloc]init];
    [riskView showInView:self.navigationController.view];
}

- (IBAction)clickFeeInfoBtn:(UIButton *)sender{
    // 弹框
    FKTaxShowView *taxView = [[FKTaxShowView alloc] init];
    [taxView showInView:self.view];
    taxView.showDetailBlock = ^{
        [self pushFeeInfoDetail];
    };
}

- (IBAction)clickServeFeeInfoBtn:(UIButton *)sender {
    FKTaxShowView *taxView = [[FKTaxShowView alloc] init];
    
    taxView.titleLabel.text = @"保险费说明";
    taxView.secondTitleLabel.text = @"保险费";
    taxView.contentLabel.text = @"根据转运公司规定，当您走该转运渠道的订单超过1000元时，将收取商品总价1.5%的保险费用，来预防包裹的丢失和破损。";
    taxView.moreView.hidden = YES;
    taxView.moreLabel.hidden = YES;
    taxView.moreControl.userInteractionEnabled = NO;

    [taxView showInView:self.view];
}

- (void)pushFeeInfoDetail{
    NSString *url = [NSString stringWithFormat:@"%@/support/about-clearance.html", [[FKServerUtil sharedInstance] webServer]];
    
    [self pushWebViewController:url segmentStr:@"#tariff"];
}

- (void)disCountButtonClick:(UIButton *)sender {
    [self.view endEditing:YES];
    
    self.couponSelectView.tag = sender.tag;
    FKSubmitUnitItem *unitItem = [self.viewModel getUnitItemAtIndex:sender.tag];
    
    // 无国际运费不适用代金券
    if ([unitItem needShowInternationPostage] && [unitItem getTotalInternationalPostage] > 0){
        
        CashCouponItem *oldCash = unitItem.selectedDiscount;
        [self.viewModel.discountModel receiveCashItemAtFirst:oldCash];
        
        NSArray *validCouponArray = [self.viewModel.discountModel getValidCashItemForUnitItem:unitItem];
        if (validCouponArray.count) {
            [self.couponSelectView refreshCouponArray:[self.viewModel.discountModel getValidCashItemForUnitItem:unitItem] selectFirst:(oldCash ? YES : NO)];
            [self.couponSelectView showInView:self.navigationController.view animated:YES];
        } else {
            [FLProgressHUDHelper showText:@"无可用代金券" inView:self.view];
        }
    }
}

- (void)clickSubmitConfirmBtn {
    // 判断收件地址是否为空
    if (![self.viewModel hasAddress]){
        [FLProgressHUDHelper showTipAlert:@"请填写收货地址"];
        return;
    }
    
    if ([self.viewModel.needIdCardType isEqualToString:@"3"] ) {
        if (self.viewModel.selectedIdCardItem == nil) {
            [FLProgressHUDHelper showTipAlert:@"因海关清关需要，请添加收货人身份证信息"];
            return;
        }
    } else {
        if (![self.viewModel isIDCardValid]) {
            [FLProgressHUDHelper showTipAlert:@"因海关清关需要，请填写并保存收货人身份证号"];
            return;
        }
    }
    
    [self requestToCreateOrder];
    
    [[NSNotificationCenter defaultCenter] postNotificationName:BASKET_NEED_TO_REFRESH object:nil];
}

- (void)clickThirdSellBtn:(UIButton *)sender{
    NSString *url = [NSString stringWithFormat:@"%@/support/about-goods.html", [[FKServerUtil sharedInstance] webServer]];
    [self pushWebViewController:url segmentStr:@"#third-party"];
}

- (void)clickChannelArrow:(UIButton *)sender{
    self.viewModel.openChannel = !self.viewModel.openChannel;
    [self.tableView reloadData];
}

- (IBAction)clickChannelExplainButton:(id)sender {
    NSString *url = [NSString stringWithFormat:@"%@/support/trans-channel-desc.html", [[FKServerUtil sharedInstance] webServer]];
    [self pushWebViewController:url segmentStr:nil];
}

#pragma mark - push controller

- (void)pushOrderPayController:(SubmitPaymentItem *)paymentItem {
    
//    if (self.viewModel.isNeedIdCard && self.viewModel.selectedIdCardItem.idCardNum.length == 0){
//        paymentItem.successController = FKOrderPaymentSuccessControllerBindIDCard;
//    } else {
        paymentItem.successController = FKOrderPaymentSuccessControllerRedpacket;
//    }
    
    OrderPayController *payController = [[OrderPayController alloc] initWithPaymentItem:paymentItem];
    payController.hidesBottomBarWhenPushed = YES;
    
    NSMutableArray *viewControllers = [NSMutableArray arrayWithArray:self.navigationController.viewControllers];
    [viewControllers removeLastObject];
    [viewControllers addObject:payController];
    [self.navigationController setViewControllers:viewControllers animated:YES];
}

- (void)pushWebViewController:(NSString *)urlString segmentStr:(NSString *)segmentStr{
    WebViewController *newViewController = [[FLControllerHelper currentStoryBoard] instantiateViewControllerWithIdentifier:@"WebViewController"];
    newViewController.url = urlString;
    newViewController.urlSegment = segmentStr;
    newViewController.hidesBottomBarWhenPushed = YES;
    [self.navigationController pushViewController:newViewController animated:YES];
}

#pragma mark - property

- (FKSubmitOrderViewModel *)viewModel{
    if (_viewModel == nil) {
        _viewModel = [[FKSubmitOrderViewModel alloc]init];
    }
    return _viewModel;
}

- (UITableView *)tableView {
    if (_tableView == nil) {
        _tableView = [[UITableView alloc]initWithFrame:CGRectZero style:UITableViewStyleGrouped];
        _tableView.dataSource = self;
        _tableView.delegate = self;
        _tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
        _tableView.sectionFooterHeight = 0;
        _tableView.contentInset = UIEdgeInsetsMake(0, 0, 10, 0);
        _tableView.backgroundColor = UIColorFromRGB(0xf4f4f4);
        
        if (@available(iOS 11.0, *)) {
            _tableView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
        }
        
        [_tableView registerClass:[PindanBaseCell class] forCellReuseIdentifier:NSStringFromClass([PindanBaseCell class])];
        [_tableView registerClass:[PindanCommonCell class] forCellReuseIdentifier:NSStringFromClass([PindanCommonCell class])];
        [_tableView registerClass:[FKSubmitProductDetailCell class] forCellReuseIdentifier:NSStringFromClass([FKSubmitProductDetailCell class])];
        [_tableView registerClass:[SubmitAddNewCell class] forCellReuseIdentifier:NSStringFromClass([SubmitAddNewCell class])];
        [_tableView registerClass:[SubmitDefaultAddressCell class] forCellReuseIdentifier:NSStringFromClass([SubmitDefaultAddressCell class])];
        [_tableView registerClass:[SubmitDefaultIDCardCell class] forCellReuseIdentifier:NSStringFromClass([SubmitDefaultIDCardCell class])];
        [_tableView registerClass:[FKSubmitIdentityCardCell class] forCellReuseIdentifier:NSStringFromClass([FKSubmitIdentityCardCell class])];
        [_tableView registerClass:[SubmitInputCell class] forCellReuseIdentifier:NSStringFromClass([SubmitInputCell class])];
        [_tableView registerClass:[FKSubmitDiscountCell class] forCellReuseIdentifier:NSStringFromClass([FKSubmitDiscountCell class])];
        [_tableView registerClass:[FKSubmitOrderInfoCell class] forCellReuseIdentifier:NSStringFromClass([FKSubmitOrderInfoCell class])];
        [_tableView registerClass:[FKSubmitChannelChoiceCell class] forCellReuseIdentifier:NSStringFromClass([FKSubmitChannelChoiceCell class])];
        [_tableView registerClass:[FKSubmitChannelCell class] forCellReuseIdentifier:NSStringFromClass([FKSubmitChannelCell class])];
        [_tableView registerClass:[FKSubmitCountryInfoCell class] forCellReuseIdentifier:NSStringFromClass([FKSubmitCountryInfoCell class])];
        [_tableView registerClass:[FKSubmitUnitCountCell class] forCellReuseIdentifier:NSStringFromClass([FKSubmitUnitCountCell class])];
        [_tableView registerClass:[FKSubmitLawCell class] forCellReuseIdentifier:NSStringFromClass([FKSubmitLawCell class])];
        [_tableView registerClass:[FKSubmitkActivityCell class] forCellReuseIdentifier:NSStringFromClass([FKSubmitkActivityCell class])];
        [_tableView registerClass:[FKSubmitNationFeeCell class] forCellReuseIdentifier:NSStringFromClass([FKSubmitNationFeeCell class])];
    }
    return _tableView;
}

- (FKDiscountInfoView *)discountInfoView {
    if (!_discountInfoView) {
        _discountInfoView = [FKDiscountInfoView new];
        _discountInfoView.backgroundColor = [UIColor whiteColor];
    }
    return _discountInfoView;
}

- (FKSubmitOrderBottomView *)bottomView {
    if (_bottomView == nil) {
        _bottomView = [[FKSubmitOrderBottomView alloc]init];
        [_bottomView.confirmBtn addTarget:self action:@selector(clickSubmitConfirmBtn) forControlEvents:UIControlEventTouchUpInside];
    }
    return _bottomView;
}

- (FKCouponSelectView *)couponSelectView{
    if (_couponSelectView == nil) {
        _couponSelectView = [[FKCouponSelectView alloc]initWithFrame:CGRectMake(0, 0, UISCREENWIDTH, UISCREENHEIGH)];
        
        WeakSelf(weakSelf);
        _couponSelectView.finish = ^(NSString* couponID) {
            [weakSelf couponSelectDoneWithID:couponID];
        };
    }
    return _couponSelectView;
}
@end