//買う商品の情報オブジェクトBought_thingsを受け取ってJson化してPost後、
//サーバーから帰ってくる[次にこの商品を買うべき日付]をオブジェクト化して変えす
//public async Task<List<Next_buy_date>> PostBoughtThingsInfo(Bought_things bt)
public async Task <Next_buy_date> PostBoughtThingInfo(Bought_thing bt)
{
string serverUrl = ServerInfo.url;
string APIUrl = "/bought_things";
string reqUrl = $"{serverUrl}{APIUrl}";
string jsonString = JsonConvert.SerializeObject(bt);
//HttpClient hc = new HttpClient();
WrappedHttpClient whc = new WrappedHttpClient();
var content = new StringContent(jsonString, Encoding.UTF8, "application/json");
//HttpResponseMessage response = await hc.PostAsync(reqUrl, content);
HttpResponseMessage response = await whc.PostAsync(reqUrl, content);
string result = await response.Content.ReadAsStringAsync();
Next_buy_date NBD = JsonConvert.DeserializeObject <Next_buy_date>(result);
return(NBD);
}
void RegistBtnClicked(object sender, EventArgs s)
{
Bought_thing bt = new Bought_thing();
User userInfo = (User)Application.Current.Properties["user"];
bt.user_id = userInfo.id;
//リストから選択してもらった物の数とthing_idを取得
bt.num = 1;
if (chosenNum != -1)
{
bt.thing_id = BuyThingList[chosenNum].thing_id;
//登録に必要な情報を渡す
Navigation.PushAsync(new ConcernBuyThingPage(bt), true);
}
else //chosenNum == -1 なので選択されていない
{
DependencyService.Get <IMyFormsToast>().Show("商品を選択してください");
}
}
//Listを取得してセットする処理を書く
async Task setBuyList()
{
User user = (User)Application.Current.Properties["user"];
int userId = user.id;
GetObjects go = new GetObjects();
string jsonString = await go.GetBuythingInfo(userId);
List <Buy_thing> buythingInfo = go.GetbuythingObjectFromJson(jsonString);
Dictionary <string, string> item = new Dictionary <string, string>();
var cell = new DataTemplate(typeof(ImageCell));
cell.SetBinding(ImageCell.TextProperty, "Key");
cell.SetBinding(ImageCell.DetailProperty, "Value");
var listView = new ListView
{
IsPullToRefreshEnabled = true,
ItemsSource = item,
ItemTemplate = cell
};
var addbutton = new Button
{
HorizontalOptions = LayoutOptions.FillAndExpand,
Text = "+",
FontSize = 30,
BackgroundColor = Color.OrangeRed,
TextColor = Color.White,
Command = new Command(async() => {
string nextPageResult = await DisplayActionSheet("追加方法を選ぶ", "閉じる", "キャンセル", new string[] { "リストから", "スキャンする" });
if (nextPageResult == "リストから")
{//リストから選ぶページを表示
await Navigation.PushAsync(new ChoiceFromBoughtThingPage(), true);
}
else if (nextPageResult == "スキャンする")
{//スキャンするページを表示
//await Navigation.PushAsync(new ScanBuyThingPage(), true);
//ZXingのスキャナーを呼ぶ
string scanedJancode = "";
var scanPage = new ZXingScannerPage()
{
DefaultOverlayTopText = "バーコードを読み取ります",
DefaultOverlayBottomText = "",
};
await Navigation.PushAsync(scanPage);
scanPage.OnScanResult += (result) => {
//scanPage.OnScanResult += (result) => {
scanPage.IsScanning = false;
Device.BeginInvokeOnMainThread(async() => {
scanedJancode = result.Text;
await Navigation.PopAsync();
DependencyService.Get <IMyFormsToast>().Show("Jancode: " + scanedJancode + "で問い合わせ中");
//GetObjects go = new GetObjects();
string json = await go.GetItemJsonString(scanedJancode);
if (scanedJancode != null)
{//jsonの内容をチェック
//jancodeを元に情報を作成
SearchedInfo thingInfo = go.GetItemObjectFromJson(json);
Bought_thing bt = new Bought_thing();
User userInfo = (User)Application.Current.Properties["user"];
bt.user_id = userInfo.id;
//数は最後に入れてもらうのでとりあえず1を入れる
bt.num = 1;
bt.thing_id = thingInfo.Id;
//登録に必要な情報を渡す
await Navigation.PushAsync(new ConcernBuyThingPage(bt), true);
}
else
{//jancode is null
DependencyService.Get <IMyFormsToast>().Show("サーバにデータがありません");
//手入力画面に移行する.手入力ページが未実装なのでコメントアウト
//await Navigation.PushAsync(new ManualInputBuyThingPage(), true);
}
});
};
}
else
{//閉じるかキャンセルが押されているので何もしない(留まる)
DependencyService.Get <IMyFormsToast>().Show("追加をキャンセルします.");
}
})
};
listView.Refreshing += (sender, e) => {
setBuyList();
listView.IsRefreshing = false;
};
var RefreshList = new Button
{
HorizontalOptions = LayoutOptions.FillAndExpand,
Text = "更新",
FontSize = 20,
BackgroundColor = Color.Tan,
TextColor = Color.White,
Command = new Command(() => { setBuyList(); })
};
for (int n = 0; n < buythingInfo.Count; n++)
{
item[buythingInfo[n].name] = buythingInfo[n].alias;
//item.Add(expendablesInfo[n].name, expendablesInfo[n].limit);
//await DisplayAlert("商品名", expendablesInfo[n].name, "OK");
//await DisplayAlert("次回購入予定日", expendablesInfo[n].limit, "OK");
}
Content = new StackLayout
{
Padding = new Thickness(0, Device.OnPlatform(20, 0, 0), 0, 0), // iOSのみ上部にマージンをとる
Children =
{
new StackLayout {
Orientation = StackOrientation.Horizontal,
Children =
{
RefreshList,
addbutton
}
},
listView
}
};
DependencyService.Get <IMyFormsToast>().Show("リストを更新しました！");
}
public ConcernBuyThingPage(Bought_thing bt)
{
InitializeComponent();
this.bt = bt;
}
async void OkBtnClicked(object sender, EventArgs s)
{
//サーバーに登録情報を送る
//購入品情報を作成
//userIdはLoginが実装でき次第書き換える
//userIdはとりあえず固定
User user = (User)Application.Current.Properties["user"];
int userId = user.id;
Bought_thing bt = new Bought_thing();
//書き換える
bt.user_id = userId;
bt.thing_id = item.Id;
bt.num = itemNum;
PostJson pj = new PostJson();
//Postして購入済みリストに追加、次の購入日を取得
Next_buy_date nextBuyDate = await pj.PostBoughtThingInfo(bt);
//1990-01-01だった場合
//nextBuyDate.next_buy_dateはstring型なのでDateTimeに変換する
DateTime defaultDT = new DateTime(1990, 1, 1);
DateTime inputDateTime = defaultDT;
DateTime nextBuyDT;
DateTime nextBuyDTymd;
string sendDTstring = nextBuyDate.next_buy_date;
//DateTime inputDate;
//defaultDTでプロパティを初期化
Application.Current.Properties["inputDateTime"] = inputDateTime;
if (DateTime.TryParse(nextBuyDate.next_buy_date, out nextBuyDT))
{
nextBuyDTymd = new DateTime(nextBuyDT.Year, nextBuyDT.Month, nextBuyDT.Day);
if (nextBuyDTymd.CompareTo(defaultDT) == 0) //サーバから帰ってきた日付が1990-01-01
//入力してもらう
{
await Navigation.PushAsync(new DateTimeInputPage(), true);
inputDateTime = (DateTime)Application.Current.Properties["inputDateTime"];
//DependencyService.Get<IMyFormsToast>().Show("入力した日付: " + inputDateTime.ToString());
if (inputDateTime.CompareTo(defaultDT) == 0) //1990-01-01なので入力してくれてない
{
DependencyService.Get <IMyFormsToast>().Show("もう一度日付入力してください");
return;
}
else
{
sendDTstring = inputDateTime.ToString("yyyy-MM-dd");
}
}//1990-01-01ではないので通常通り続ける
//DependencyService.Get<IMyFormsToast>().Show("次の購入日を取得:" + nextBuyDate.next_buy_date);
//消耗品リスト作成
Bought_expendable be = new Bought_expendable();
//書き換える
be.user_id = userId;
be.thing_id = item.Id;
be.limit = sendDTstring;
//Todo:消す
DependencyService.Get <IMyFormsToast>().Show("次のlimitの日付: " + inputDateTime.ToString("yyyy-MM-dd"));
//be.limit = nextBuyDate.next_buy_date;
//Postして消耗品リストに登録
Expendables postedEx = await pj.PostExpendablesInfo(be);
//DependencyService.Get<IMyFormsToast>().Show("消耗品リストに登録しました: " + postedEx.created_at);
//登録完了したので完了したことを伝えるページに遷移
//shopName(店名)、item.Name(商品名)、bt(bt.numで個数)、nextBuyDate(limit)
//Page cbtPage = new CompleteBoughtThingPage(shopName, item, bt, nextBuyDate);
//await Navigation.PushAsync(cbtPage, true);
await Navigation.PushAsync(new CompleteBoughtThingPage(shopName, item, bt, nextBuyDate), true);
}
else //帰ってきた日付が変換できないエラー
{
DependencyService.Get <IMyFormsToast>().Show("帰ってきた日付を変換できません:" + nextBuyDate.next_buy_date);
//Todo:BoughtListPageに戻る処理
//Navigation.RemovePage();
}
}