//
// KWMOrderVC.m
// iCemarose
//
// Created by HouWeiBin on 16/8/30.
// Copyright © 2016年 kollway. All rights reserved.
//
#import "KWMOrderVC.h"
#import "KWMOrderCell.h"
#import "KWMProductDetailVC.h"
#import "KWMImageUtil.h"
@interface KWMOrderVC ()
@property (nonatomic) NSMutableArray<BUYOrder *> *orderList;//订单列表
@property (nonatomic) NSMutableArray *productList;//订单商品列表
@end
@implementation KWMOrderVC{
NSMutableArray *sectionArr;//标记展开的section
}
+(NSString *)kwmTag{
return @"KWMOrderVC";
}
-(void)awakeFromNib{
[super awakeFromNib];
self.title = @"我的订单";
}
- (void)viewWillAppear:(BOOL)animated{
[super viewWillAppear:animated];
[self.navigationController setNavigationBarHidden:NO];
}
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view.
self.orderList = [NSMutableArray array];
self.productList = [NSMutableArray array];
sectionArr = [NSMutableArray array];
[self requestOrderAPI];
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
- (NSInteger) numberOfSectionsInTableView:(UITableView *)tableView{
return self.orderList.count;
}
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
BUYOrder *order = [self.orderList objectAtIndex:section];
NSArray<BUYLineItem *> *lineItems = [order.lineItems array];
bool isShowOther = [sectionArr containsObject:[NSString stringWithFormat:@"%ld",(long)section]];
if(!lineItems){
return 0;
}
if(!isShowOther && lineItems.count >= 4){
return 4;
}
return lineItems.count;
}
//每一个section有多少行
- (NSInteger)returnSectionRow:(NSInteger)section{
BUYOrder *order = [self.orderList objectAtIndex:section];
NSArray<BUYLineItem *> *arr = [order.lineItems array];
return arr?arr.count:0;
}
#pragma mark UITableViewDelegate
-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{
//总高度200，头部80，底部按钮40
//如果是尾行
bool isShowOther = [sectionArr containsObject:[NSString stringWithFormat:@"%ld",(long)indexPath.section]];
if(indexPath.row == 3 && !isShowOther){
return 200-80;
}
NSInteger allRow = [self returnSectionRow:indexPath.section];
if (indexPath.row == (allRow -1) && allRow > 4) {//最后一行
return 200-80;
}
//如果是首行
if(indexPath.row == 0){
return 200-40;
}
//如果是中间几行
return 200 - 80 -40;
}
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
NSString *indentifier = @"KWMOrderCell";
KWMOrderCell *orderCell = [tableView dequeueReusableCellWithIdentifier:indentifier];
if (!orderCell) {
[tableView registerNib:[UINib nibWithNibName:indentifier bundle:nil] forCellReuseIdentifier:indentifier];
orderCell = [tableView dequeueReusableCellWithIdentifier:indentifier];
}
//设置cell图片为默认图
orderCell.ivImage.image = [UIImage imageNamed:@"ic_loading"];
orderCell.markSection = indexPath.section;
bool isShowOther = [sectionArr containsObject:[NSString stringWithFormat:@"%ld",(long)indexPath.section]];
BUYOrder *order = [self.orderList objectAtIndex:indexPath.section];
NSArray<BUYLineItem *> *arr = [order.lineItems array];
if(!arr){
return orderCell;
}
BUYLineItem *lineItem = [arr objectAtIndex:indexPath.row];
orderCell.lineItem = lineItem;
//当前section行数
orderCell.lineCount = [self returnSectionRow:indexPath.section];
orderCell.order = [self.orderList objectAtIndex:indexPath.section];
orderCell.markSection = indexPath.section;
orderCell.imageUrl = [self getProductImage:lineItem.productId];
[orderCell updateUI:indexPath.row productCount:arr.count showAll:isShowOther];
orderCell.delegate = self;
return orderCell;
}
#pragma mark -- KWMOrderCellDelegate
-(void)kwm_onClickShowAllWith:(NSInteger)markSection And:(BOOL)showAll{
if (showAll) {
[sectionArr removeObject:[NSString stringWithFormat:@"%ld",(long)markSection]];
}else{
[sectionArr addObject:[NSString stringWithFormat:@"%ld",(long)markSection]];
}
[self.tbvOrder reloadData];
}
- (void)kwm_onClickProduct:(NSNumber *)productId{
KWMProductDetailVC *productDetailVC = (KWMProductDetailVC *)[KWMProductDetailVC findControllerBy:[KWMProductDetailVC kwmTag] fromStoryboard:@"New"];
productDetailVC.productId = productId;
[self.navigationController pushViewController:productDetailVC animated:YES];
}
-(void)kwm_onClickTrandsport:(BUYOrder *)order{
}
-(void)kwm_onClickCancelOrder:(BUYOrder *)order{
if(order){
// [self requestCancelOrder:order.identifier];
//取消订单前先获取订单状态，因为取消订单api，暂不可使用，所以隐藏取消api按钮
[self requestOrderStatus:order.identifier];
}
}
-(NSString *)getProductImage:(NSNumber *)productId{
NSString *productImage = @"";
if(productId){
for(BUYProduct *product in self.productList){
if([product.identifier isEqualToNumber:productId]){
productImage = [KWMImageUtil getProductImageUrl:product ImageSize:LowImage];
if([product.identifier isEqualToNumber:@9690154060]){
NSLog(@"11111111%@",@"lalal");
}
}
}
}
return productImage;
}
-(BOOL)isContainId:(NSArray *)productIds productId:(NSNumber *)productId{
for(NSNumber *mProductId in productIds){
if([mProductId isEqualToNumber:productId]){
return YES;
}
}
return NO;
}
-(NSArray *)splitArray:(NSArray *)array withSubSize:(NSInteger)subSize{
//拆分后的数组个数
NSInteger count = array.count % subSize == 0?(array.count /subSize): (array.count / subSize + 1);
NSMutableArray *arr = [NSMutableArray array];
for (int i = 0; i < count; i ++) {
//数组下标
NSInteger index = i * subSize;
//保存拆分的固定长度的数组元素的可变数组
NSMutableArray *arr1 = [[NSMutableArray alloc] init];
//移除子数组的所有元素
[arr1 removeAllObjects];
NSInteger j = index;
//将数组下标乘以1、2、3，得到拆分时数组的最大下标值，但最大不能超过数组的总大小
while (j < subSize*(i + 1) && j < array.count) {
[arr1 addObject:[array objectAtIndex:j]];
j += 1;
}
//将子数组添加到保存子数组的数组中
[arr addObject:[arr1 copy]];
}
return [arr copy];
}
//获取订单API
- (void)requestOrderAPI{
[self showLoading];
__weak KWMOrderVC *weakSelf = self;
self.client.customerToken = [BUYCustomerToken customerTokenWithJSONDictionary:[[NSUserDefaults standardUserDefaults] objectForKey:@"token"]];
[self.client getOrdersForCustomerCallback:^(NSArray<BUYOrder *> * _Nullable orders, NSError * _Nullable error) {
[weakSelf hideLoading];
if (error == nil && orders != nil ) {
[weakSelf.orderList removeAllObjects];
[weakSelf.orderList addObjectsFromArray:orders];
[weakSelf.tbvOrder reloadData];
[weakSelf requestProductsApi];
}else if (error != nil){
[weakSelf showError:error];
}
}];
}
//获取订单商品列表，从而拿到图片（因为订单api返回的订单数据中没有商品图片数据）
-(void)requestProductsApi{
if(!self.orderList){
return;
}
NSMutableArray *productIds = [NSMutableArray array];
for(BUYOrder *order in self.orderList){
NSArray *lineItems = order.lineItemsArray;
if(lineItems){
for(BUYLineItem *lineItem in lineItems){
//当该商品被删除后，productId有可能为空
if(lineItem.productId && ![self isContainId:productIds productId:lineItem.productId]){
[productIds addObject:lineItem.productId];
}
}
}
}
if(productIds.count == 0){
return;
}
__weak KWMOrderVC *weakSelf = self;
NSArray *productIdsArray = [self splitArray:productIds withSubSize:50];
for(NSArray *mProductIds in productIdsArray){
//经过测试，该api一次最多返回50个product,所以如果有100个商品，需要分成两次请求
[self.client getProductsByIds:mProductIds completion:^(NSArray<BUYProduct *> * _Nullable products, NSError * _Nullable error) {
if (!error && products != nil && products.count>0) {
[weakSelf.productList addObjectsFromArray:products];
[weakSelf.tbvOrder reloadData];
}else if (error != nil){
[weakSelf showError:error];
}
}];
}
}
-(void)requestCancelOrder:(NSNumber *)orderId{
if(orderId == nil){
return;
}
__weak KWMOrderVC *weakSelf = self;
void(^failure)(NSURLSessionDataTask *,NSError *) = ^(NSURLSessionDataTask *task,NSError *error){
[weakSelf hideLoading];
[weakSelf showError:error];
};
void(^success)(NSURLSessionDataTask *,KWMCemaroseResult *) = ^(NSURLSessionDataTask *task,KWMCemaroseResult *result){
[weakSelf hideLoading];
if(result!=nil){
[weakSelf hideLoading];
[weakSelf requestOrderAPI];
}
};
NSDictionary *parameters = @{
@"reason":@"customer"
};
[self.api cancelOrder:parameters orderId:orderId success:success failure:failure];
[self showLoading];
}
-(void)requestOrderStatus:(NSNumber *)orderId{
[self showToast:@"正在获取订单状态"];
if(orderId == nil){
return;
}
__weak KWMOrderVC *weakSelf = self;
void(^failure)(NSURLSessionDataTask *,NSError *) = ^(NSURLSessionDataTask *task,NSError *error){
[weakSelf hideLoading];
[weakSelf showToast:@"获取订单状态失败"];
};
void(^success)(NSURLSessionDataTask *,KWMOrdersResult *) = ^(NSURLSessionDataTask *task,KWMOrdersResult *result){
[weakSelf hideLoading];
if(result!=nil && result.orders!=nil && result.orders.count>0){
KWMOrder *order = result.orders.firstObject;
if(order.fulfillmentStatus){
if([order.fulfillmentStatus isEqualToString:@"partial"]){
[weakSelf showToast:@"该订单已经配送，无法取消"];
}else if([order.fulfillmentStatus isEqualToString:@"fulfilled"]){
[weakSelf showToast:@"该订单已经配送，无法取消"];
}
}else if(order.cancelReason){
[weakSelf showToast:[NSString stringWithFormat:@"该订单已被取消，取消原因：%@",order.cancelReason]];
}
else if(order.closedAt){
[weakSelf showToast:[NSString stringWithFormat:@"该订单已于%@被关闭",order.closedAt]];
}else{
UIAlertController *alertOne = [UIAlertController alertControllerWithTitle:@"提示" message:@"是否取消该订单" preferredStyle:UIAlertControllerStyleAlert];
UIAlertAction *cancel = [UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleCancel handler:nil];
[alertOne addAction:cancel];
UIAlertAction *certain = [UIAlertAction actionWithTitle:@"确定" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action){
[self requestCancelOrder:orderId];
}];
[alertOne addAction:certain];
[weakSelf presentViewController:alertOne animated:YES completion:nil];
}
}else{
[weakSelf showToast:@"未查询到该订单"];
}
};
[self.api getAdminOrder:nil orderId:orderId success:success failure:failure];
[self showLoading];
}
@end