-
Notifications
You must be signed in to change notification settings - Fork 0
/
script.js
324 lines (267 loc) · 8.35 KB
/
script.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
// Create Account
const createPin = function () {
return String(Math.floor(Math.random() * 10)).repeat(4);
};
// Create random username
const createUsername = function () {
let text = "";
let possible =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
for (let i = 0; i < 7; i++) {
text += possible.charAt(Math.floor(Math.random() * possible.length));
}
return text;
};
// Create random date
const createDate = function (start, end) {
return new Date(
start.getTime() + Math.random() * (end.getTime() - start.getTime())
).toISOString();
};
// Create random movements given by input value
const createMovements = function (movementsNumber) {
const chooseMovements = [
200, 450, -400, 3000, -650, -130, 70, 1300, 5000, 3400, -150, -790, -3210,
-1000, 8500, -30,
];
let i = 0;
const movements = new Map();
while (i <= movementsNumber) {
const date = createDate(new Date(2020, 0, 1), new Date());
const chooseNumber =
chooseMovements[Math.floor(Math.random() * chooseMovements.length)];
if (!movements.get(date)) {
movements.set(date, chooseNumber);
i++;
}
}
return movements;
};
const account1 = {
owner: "Enes Uraz",
username: createUsername(),
movements: createMovements(5),
pin: createPin(),
currency: "TRY",
locale: "tr-TR",
};
const account2 = {
owner: "Avicenna",
username: createUsername(),
movements: createMovements(7),
pin: createPin(),
currency: "UZS",
locale: "uz-UZ",
};
const account3 = {
owner: "Averos",
username: createUsername(),
movements: createMovements(8),
pin: createPin(),
currency: "EUR",
locale: "es-ES",
};
const account4 = {
owner: "Rhazes",
username: createUsername(),
movements: createMovements(6),
pin: createPin(),
currency: "IRR",
locale: "fa-IR",
};
const accounts = [account1, account2, account3, account4];
let account;
// log accounts for testing
console.log(accounts);
// Format dates
function formatDate(date, locale) {
const dayPassed = Math.round(
Math.abs(date - new Date()) / (1000 * 60 * 60 * 24)
);
if (dayPassed === 0) return "Today";
if (dayPassed === 1) return "Yesterday";
if (dayPassed <= 7) return `${dayPassed} days ago`;
return new Intl.DateTimeFormat(locale).format(date);
}
// Format currency
const formatCur = function (value, locale, currency) {
return new Intl.NumberFormat(locale, {
style: "currency",
currency: currency,
}).format(value);
};
function formatCurrency(value, locale, currency) {
return new Intl.NumberFormat(locale, {
style: "currency",
currency,
}).format(value);
}
// Display movements
const movementsContainer = document.querySelector(".transaction-container");
function displayMovements(acc, sort = { sorted: false, sortValue: "" }) {
let movementsCopy = [...acc.movements.keys()];
if (sort.sorted) {
if (sort.sortValue === "date") {
movementsCopy = movementsCopy.sort(function (a, b) {
return new Date(b) - new Date(a);
});
} else if (sort.sortValue === "amount") {
movementsCopy = movementsCopy.sort(
(a, b) =>
Math.abs(acc.movements.get(b)) - Math.abs(acc.movements.get(a))
);
}
}
movementsContainer.innerHTML = "";
movementsCopy.forEach((date) => {
const typeClass = `transaction transaction--${
acc.movements.get(date) > 0 ? "positive" : "negative"
}`;
const movement = acc.movements.get(date);
const displayedDate = formatDate(new Date(date), acc.locale);
const displayedAmount = formatCurrency(movement, acc.locale, acc.currency);
const html = `
<div class="${typeClass}">
<span class="transaction__name">${displayedAmount} ${
movement > 0 ? "deposit" : "widthDrawal"
}</span>
<span class="transaction__date">${displayedDate}</span>
<span class="transaction__icon">${movement > 0 ? "⬆" : "⬇"}</span>
</div>
`;
movementsContainer.insertAdjacentHTML("afterbegin", html);
});
}
// Show current balance
const currentBalanceElement = document.querySelector(
".app-container-nav__balance"
);
function showCurrentBalance(acc) {
const balance = acc.movements.values().reduce((cur, mov) => (cur += mov), 0);
const displayedBalance = formatCurrency(balance, acc.locale, acc.currency);
currentBalanceElement.innerHTML = displayedBalance;
}
// Toggle User interface
const loginContainer = document.querySelector(".login-container");
const mainContainer = document.querySelector(".main");
function toggleWindow() {
loginContainer.classList.toggle("login-container--hidden");
mainContainer.classList.toggle("main--hidden");
}
// Update User interface
function updateInterface(account) {
displayMovements(account);
showCurrentBalance(account);
}
// Authentication
const loginButton = document.getElementById("login");
const loginUsername = document.getElementById("username");
const loginSecret = document.getElementById("secret");
const logoutButton = document.getElementById("logout");
const mainText = document.querySelector(".main-nav__text");
const timerContainer = document.querySelector(".main-nav__timer");
let loginAccount, timer;
function logout() {
toggleWindow();
}
function logoutTimer() {
const tickTack = function () {
const min = String(Math.trunc(time / 60)).padStart(2, 0);
const sec = String(time % 60).padStart(2, 0);
timerContainer.textContent = `${min}:${sec}`;
if (time === 0) {
clearInterval(timer);
logout();
}
time--;
};
let time = 180;
tickTack();
const timer = setInterval(tickTack, 1000);
return timer;
}
loginButton.addEventListener("click", function (e) {
e.preventDefault();
const foundAccount = accounts.find(
(acc) => acc.username === loginUsername.value
);
if (foundAccount?.pin === loginSecret.value) {
mainText.innerHTML = `Welcome back, ${foundAccount.owner[0].toUpperCase()}${foundAccount.owner.slice(
1
)}`;
toggleWindow();
updateInterface(foundAccount);
if (timer) clearInterval(timer);
timer = logoutTimer();
loginAccount = foundAccount;
}
loginSecret.value = loginUsername.value = "";
});
logoutButton.addEventListener("click", logout);
// Transfer money
const transferButton = document.getElementById("transfer");
const transferTo = document.querySelector(".transfer-form__username");
const transferAmount = document.querySelector(".transfer-form__amount");
transferButton.addEventListener("click", function (e) {
e.preventDefault();
const receiveAccount = accounts.find((acc) => acc.owner === transferTo.value);
const amount = Number(transferAmount.value);
if (
receiveAccount &&
transferAmount.value > 0 &&
receiveAccount.username !== loginAccount.username
) {
const date = new Date().toISOString();
loginAccount.movements.set(date, -amount);
receiveAccount.movements.set(date, amount);
updateInterface(loginAccount);
clearInterval(timer);
timer = logoutTimer();
}
transferAmount.value = transferTo.value = "";
});
// Loan money
const loanButton = document.getElementById("loan");
const loanAmount = document.querySelector(".loan-form__amount");
loanButton.addEventListener("click", function (e) {
e.preventDefault();
const amount = Number(loanAmount.value);
if (amount > 0) {
const date = new Date().toISOString();
loginAccount.movements.set(date, amount);
updateInterface(loginAccount);
clearInterval(timer);
timer = logoutTimer();
}
loanAmount.value = "";
});
// Sort
const sortInput = document.getElementById("sort");
sortInput.addEventListener("change", function () {
const value = sortInput.value;
if (value !== "method") {
displayMovements(loginAccount, {
sorted: true,
sortValue: value,
});
}
});
// Close account
const closeButton = document.getElementById("close");
const closeUsername = document.querySelector(".close-account__username");
const closeSecret = document.querySelector(".close-account__secret");
closeButton.addEventListener("click", function (e) {
e.preventDefault();
const closedAccount = accounts.find(
(acc) => acc.username === closeUsername.value
);
if (closedAccount && closeSecret.value === closedAccount.pin) {
const idx = accounts.findIndex(
(acc) => acc.username === closedAccount.username
);
accounts.splice(idx, 1);
toggleWindow();
console.log(accounts);
}
closeSecret.value = closeUsername.value = "";
});