//
//  AddressListController.m
//  FirstLink
//
//  Created by ascii on 15/5/28.
//  Copyright (c) 2015年 FirstLink. All rights reserved.
//

#import "FKAddressListController.h"

#import "FKAddressListViewModel.h"
#import "FKAddressListRequest.h"
#import "FKAddressDetailRequest.h"
#import "FKAddressListReform.h"
#import "ShipAddress.h"

#import "FKAddressListManageCell.h"
#import "FKAddressListChoiceCell.h"

#import "UIExtendAlertView.h"

#import "FKAddressListCellDelegate.h"
#import "FKAddressDetailController.h"

static NSString * const FKAddressListManageCellIdentifier   = @"FKAddressListManageCellIdentifier";
static NSString * const FKAddressListChoiceCellIdentifier   = @"FKAddressListChoiceCellIdentifier";

static NSInteger FKAddressListControllerDeleteTag           = 1;

@interface FKAddressListController ()
<UITableViewDelegate, UITableViewDataSource, UIAlertViewDelegate, FLNetworkDelegate, FKAddressListCellDelegate>

@property (nonatomic, assign) FKAddressListControllerType controllerType;
@property (nonatomic, strong) FKAddressListViewModel      *viewModel;
@property (nonatomic, strong) UITableView                 *tableView;

@end

@implementation FKAddressListController

- (instancetype)initWithType:(FKAddressListControllerType)controllerType {
    self = [super init];
    if (self) {
        _controllerType = controllerType;
    }
    return self;
}

- (void)loadView {
    [super loadView];
    
    [self addAllSubviews];
    [self configTableViewCell];
}

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view from its nib.
}

- (void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];
    [[self navigationController] setNavigationBarHidden:NO animated:YES];
    
    [self configNavigationTitle];
    [self configRightNaviItem];
    
    [self requestAddressList];
}

- (void)viewDidAppear:(BOOL)animated {
    [super viewDidAppear:animated];
}

- (void)viewWillDisappear:(BOOL)animated {
    [super viewWillDisappear:animated];
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

/*
#pragma mark - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    // Get the new view controller using [segue destinationViewController].
    // Pass the selected object to the new view controller.
}
*/

#pragma mark - Request

- (void)requestAddressList {
    [self.hudView show:YES];
    [FKAddressListRequest requestAddressList:FKAddressListRequestAll deleagate:self];
}

- (void)refreshControl:(FKRefreshControl *)refreshControl didEngageRefreshDirection:(RefreshDirection)direction {
    if (direction==RefreshDirectionTop) {
        [self requestAddressList];
    }
}

#pragma mark - Response

- (void)networkDidSuccessResponse:(NSDictionary *)response identify:(int)identify header:(MSGHeader *)header {
    [self.hudView hide:YES];
    [self finishLoadingData];
    
    if ([header.code intValue] == RESPONSE_MSG_NORMAL) {
        if (identify == FKAddressListRequestAll) {
            NSArray *array = [FKAddressListReform parseAddressList:response];
            self.viewModel.addressListArray = [NSMutableArray arrayWithArray:array];
            
            if ([self.dataSource respondsToSelector:@selector(currentSelectedAddressID)]) {
                /**
                 *  设置前一个页面选中的地址为选中状态
                 */
                NSString *addressID = [self.dataSource currentSelectedAddressID];
                [self.viewModel setAddressSelected:addressID];
                
                 /**
                 *  更新前一个提交订单页面选中的地址
                 */
                if (addressID.length > 0) {
                    WeakSelf(weakSelf);
                    __block BOOL isCompareAddress = NO;
                    [self.viewModel.addressListArray enumerateObjectsUsingBlock:^(ShipAddress *obj, NSUInteger idx, BOOL *stop)
                     {
                         if ([addressID isEqualToString:obj.addressID]) {
                             if ([weakSelf.delegate respondsToSelector:@selector(addressListController:didUpdateAddress:)]) {
                                 [weakSelf.delegate addressListController:weakSelf didUpdateAddress:obj];
                             }
                             isCompareAddress = YES;
                             *stop = YES;
                         }
                     }];
                    
                    if (!isCompareAddress) {
                        if ([weakSelf.delegate respondsToSelector:@selector(addressListController:didUpdateAddress:)]) {
                            [weakSelf.delegate addressListController:weakSelf didUpdateAddress:nil];
                        }
                    }
                }
            }
            
            if (array.count > 0) {
                [self.statusView removeFromSuperview];
            } else {
                [self showStatusTipInView:self.view image:[UIImage imageNamed:@"StatusNoAddressIcon"] title:@"没有填写收货地址哦"];
            }
        }
        if (identify == FKAddressListRequestDelete) {
            [self requestAddressList];
            return;
        }
        
        [self.tableView reloadData];
    } else {
        [FLProgressHUDHelper showText:header.msg inView:self.view];
    }
}

- (void)networkDidReceiveError:(NSError *)error identify:(int)identify header:(MSGHeader *)header {
    [self.hudView hide:YES];
    [self finishLoadingData];
    [FLProgressHUDHelper showText:header.msg inView:self.view];
}

#pragma mark - TableView Delegate

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

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    return 1;
}

- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section {
    return 10;
}

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

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
    ShipAddress *item = [self.viewModel itemAtIndex:indexPath.section];
    if (item) {
        if (_controllerType == FKAddressListControllerTypeManage) {
            return [FKAddressListManageCell cellHeightWith:item.detailAddressWithTip];
        }
        if (_controllerType == FKAddressListControllerTypeChoice) {
            return [FKAddressListChoiceCell cellHeightWith:item.detailAddressWithTip];
        }
    }
    return 44;
}

- (UITableViewCell*)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    id<FKAddressListCellDataSource> cell;
    if (_controllerType == FKAddressListControllerTypeManage) {
        cell = [tableView dequeueReusableCellWithIdentifier:FKAddressListManageCellIdentifier];
    } else {
        cell = [tableView dequeueReusableCellWithIdentifier:FKAddressListChoiceCellIdentifier];
    }
    
    ShipAddress *item = [self.viewModel itemAtIndex:indexPath.section];
    if (item && [cell respondsToSelector:@selector(configAddressListCell:withIndex:delegate:)]) {
        [cell configAddressListCell:item
                          withIndex:indexPath.section
                           delegate:self];
    }
    return (UITableViewCell*)cell;
}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
    if (_controllerType == FKAddressListControllerTypeChoice) {
        if ([self.delegate respondsToSelector:@selector(addressListController:didSelectAddress:)]) {
            ShipAddress *item = [self.viewModel itemAtIndex:indexPath.section];
            if (item) {
                [self.delegate addressListController:self didSelectAddress:item];
            }
        }
    }
}

#pragma mark - FKAddressListCellDelegate

- (void)didClickModifyAddressAtIndex:(NSInteger)index {
    ShipAddress *item = [self.viewModel itemAtIndex:index];
    if (item) {
        FKAddressDetailController *controller = [[FKAddressDetailController alloc] initWithAddress:item type:FKAddressDetailControllerTypeEdit];
        controller.hidesBottomBarWhenPushed = YES;
        [self.navigationController pushViewController:controller animated:YES];
    }
}

- (void)didClickDefaultAddressAtIndex:(NSInteger)index {
    ShipAddress *item = [self.viewModel itemAtIndex:index];
    if (item && ![item.isDefault isEqualToString:@"1"]) {
        [self.viewModel.addressListArray enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
            if (idx == index) {
                item.isDefault = @"1";
            } else {
                ((ShipAddress*)obj).isDefault = @"0";
            }
        }];
        
        [FKAddressDetailRequest requestModifyAddress:FKAddressListRequestDefault
                                             address:item
                                           deleagate:self];
    }
}

- (void)didClickDeleteAddressAtIndex:(NSInteger)index {
    ShipAddress *item = [self.viewModel itemAtIndex:index];
    if (item) {
        UIExtendAlertView *alert = [[UIExtendAlertView alloc] initWithTitle:@"提示"
                                                                    message:@"确定要删除该地址么?"
                                                                   delegate:self
                                                          cancelButtonTitle:@"取消" otherButtonTitles:@"确定", nil];
        alert.userInfo = @{@"addressID": item.addressID};
        alert.delegate = self;
        alert.tag = FKAddressListControllerDeleteTag;
        [alert show];
    }
}

#pragma mark - AlertView Delegate

- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex {
    if (alertView.tag == FKAddressListControllerDeleteTag && buttonIndex == 1) {
        if ([alertView isKindOfClass:[UIExtendAlertView class]]) {
            UIExtendAlertView *extAlertView = (UIExtendAlertView*)alertView;
            NSDictionary *userInfo = extAlertView.userInfo;
            [FKAddressListRequest requestDeleteAddress:FKAddressListRequestDelete
                                             addressID:userInfo[@"addressID"]
                                             deleagate:self];
        }
    }
}

#pragma mark - Action

- (IBAction)clickRightItemAction:(UIButton*)sender {
    UIViewController *controller;
    if (_controllerType == FKAddressListControllerTypeManage) {
        controller = [[FKAddressDetailController alloc] initWithAddress:nil type:FKAddressDetailControllerTypeAdd];
    } else {
        controller = [[FKAddressListController alloc] initWithType:FKAddressListControllerTypeManage];
    }
    controller.hidesBottomBarWhenPushed = YES;
    [self.navigationController pushViewController:controller animated:YES];
}

#pragma mark - Private

- (void)addAllSubviews {
    [self.view addSubview:self.tableView];
    [self.tableView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.right.top.bottom.equalTo(self.view);
    }];
}

- (void)configTableViewCell {
    [self initRefreshControlWithTableView:self.tableView];
    self.refreshControl.bottomEnabled = NO;
    
    self.tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
    
    [self.tableView registerClass:[FKAddressListManageCell class] forCellReuseIdentifier:FKAddressListManageCellIdentifier];
    [self.tableView registerClass:[FKAddressListChoiceCell class] forCellReuseIdentifier:FKAddressListChoiceCellIdentifier];
}

- (void)configNavigationTitle {
    self.navigationItem.title = [FKAddressListViewModel navigationTitle:_controllerType];
}

- (void)configRightNaviItem {
    UIBarButtonItem *barItem = [[UIBarButtonItem alloc] initWithTitle:[FKAddressListViewModel rightNaviItemTitle:_controllerType]
                                                                style:UIBarButtonItemStyleDone
                                                               target:self
                                                               action:@selector(clickRightItemAction:)];
    self.navigationItem.rightBarButtonItem = barItem;
}

#pragma mark - Property

- (FKAddressListViewModel *)viewModel {
    if (!_viewModel) {
        _viewModel = [FKAddressListViewModel new];
    }
    return _viewModel;
}

- (UITableView *)tableView {
    if (!_tableView) {
        _tableView = [[UITableView alloc] initWithFrame:CGRectZero style:UITableViewStyleGrouped];
        _tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
        _tableView.dataSource = self;
        _tableView.delegate = self;
        _tableView.backgroundColor = UIColorFromRGB(0xf4f4f4);
        
        if (@available(iOS 11.0, *)) {
            _tableView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
        }
    }
    return _tableView;
}

@end