From ca044349cac7434560f2646bc4ea4c27f5783d47 Mon Sep 17 00:00:00 2001
From: Rosyid Haryadi <rosyid_haryadi@protonmail.com>
Date: Sat, 30 Sep 2023 18:29:36 +0700
Subject: cursed state management

---
 src/App.jsx         | 24 ++++++++++++++++++++++--
 src/Entry.jsx       | 36 ++++++++++++++++++++++++++----------
 src/Result.jsx      | 44 ++++++++++++++++++++++++++++++++++++++++++++
 src/SalaryInput.jsx | 11 +++++++----
 4 files changed, 99 insertions(+), 16 deletions(-)
 create mode 100644 src/Result.jsx

diff --git a/src/App.jsx b/src/App.jsx
index da2bbc7..8a487e0 100644
--- a/src/App.jsx
+++ b/src/App.jsx
@@ -4,9 +4,11 @@ import Entry from "./Entry.jsx";
 import {Button, Container, Typography} from "@mui/material";
 import dayjs from "dayjs";
 import SalaryInput from "./SalaryInput.jsx";
+import Result from "./Result.jsx";
 
 
 function App() {
+    const [baseSalary, setBaseSalary] = useState(0);
     const [listEntry, setListEntry] = useState(
         [
             {id: 0, date: dayjs(), start: dayjs(), finish: dayjs()},
@@ -24,6 +26,20 @@ function App() {
         return lastEntry.id;
     }
 
+    const handleEntryChange = (entry, updatedAttr) => {
+        const updatedEntryList = listEntry.map((entryOnList) => {
+            if (entryOnList.id === entry.id) {
+                return {...entryOnList, [updatedAttr]: entry[updatedAttr]}
+            }
+            return entryOnList;
+        });
+        setListEntry(updatedEntryList);
+    }
+
+    const handleBaseSalaryChange = (baseSalaryInput) => {
+        setBaseSalary(baseSalaryInput);
+    }
+
     const addToList = () => {
         const newEntry = {
             id: getLastId() + 1,
@@ -43,19 +59,22 @@ function App() {
     return (
         <Container>
             <Typography variant='h3' align='center'>Overtime Calculator</Typography>
-            <Typography variant='overline' display='block' align='center'>🤑🤑 Sudahkah anda lembur hari ini? 🤑🤑</Typography>
+            <Typography variant='overline' display='block' align='center'>🤑🤑 Sudahkah anda lembur hari ini?
+                🤑🤑</Typography>
             <ul>
                 <li style={{listStyle: 'none', margin: '20px 0'}}>
-                    <SalaryInput/>
+                    <SalaryInput handleBaseSalaryChange={handleBaseSalaryChange}/>
                 </li>
                 {listEntry.map((entry) => {
                     return (
                         <div key={entry.id} style={{display: 'flex', gap: '10px', marginBottom: '10px'}}>
                             <li style={{listStyle: 'none'}} key={entry.id}>
                                 <Entry
+                                    propId={entry.id}
                                     propDate={entry.date}
                                     propStart={entry.start}
                                     propFinish={entry.finish}
+                                    handleEntryChange={handleEntryChange}
                                 />
                             </li>
                             <Button
@@ -75,6 +94,7 @@ function App() {
                     )
                 })}
             </ul>
+            <Result listEntry={listEntry} baseSalary={baseSalary}/>
         </Container>
     )
 }
diff --git a/src/Entry.jsx b/src/Entry.jsx
index e554050..c486680 100644
--- a/src/Entry.jsx
+++ b/src/Entry.jsx
@@ -4,7 +4,7 @@ import {AdapterDayjs} from '@mui/x-date-pickers/AdapterDayjs';
 import 'dayjs/locale/id';
 
 
-function Entry({propDate, propStart, propFinish}) {
+function Entry({propId, propDate, propStart, propFinish, handleEntryChange}) {
     const [date, setDate] = useState(propDate);
     const [start, setStart] = useState(propStart);
     const [finish, setFinish] = useState(propFinish);
@@ -12,15 +12,31 @@ function Entry({propDate, propStart, propFinish}) {
     return (
         <LocalizationProvider dateAdapter={AdapterDayjs} adapterLocale='id'>
             <div style={{display: 'flex', gap: '5px'}}>
-                <DatePicker label="Tanggal Lembur" value={date}
-                            onAccept={(newDate) => setDate(newDate)}/>
-                <TimePicker label="Mulai" ampm={false} value={start} maxTime={finish} onAccept={(newStart) => {
-                    setStart(newStart)
-                }}/>
-                <TimePicker label="Selesai" ampm={false} value={finish} minTime={start} onAccept={(newFinish) => {
-                    setFinish(newFinish);
-                    console.log(newFinish)
-                }}/>
+                <DatePicker label="Tanggal Lembur"
+                            value={date}
+                            onAccept={(newDate) => {
+                                setDate(newDate);
+                                handleEntryChange({id: propId, date: newDate}, 'date')
+                            }}
+                />
+                <TimePicker label="Mulai"
+                            ampm={false}
+                            value={start}
+                            maxTime={finish}
+                            onAccept={(newStart) => {
+                                setStart(newStart);
+                                handleEntryChange({id: propId, start: newStart}, 'start')
+                            }}
+                />
+                <TimePicker label="Selesai"
+                            ampm={false}
+                            value={finish}
+                            minTime={start}
+                            onAccept={(newFinish) => {
+                                setFinish(newFinish);
+                                handleEntryChange({id: propId, finish: newFinish}, 'finish')
+                            }}
+                />
             </div>
         </LocalizationProvider>
     )
diff --git a/src/Result.jsx b/src/Result.jsx
new file mode 100644
index 0000000..0ea4810
--- /dev/null
+++ b/src/Result.jsx
@@ -0,0 +1,44 @@
+import {useEffect, useState} from "react";
+import entry from "./Entry.jsx";
+
+function Result({listEntry, baseSalary}) {
+    const [totalOvertimePay, setTotalOvertimePay] = useState(0);
+
+    useEffect(() => {
+        setTotalOvertimePay(getOvertimePayTotal(listEntry, baseSalary));
+    }, [listEntry, baseSalary]);
+
+    return (
+        <div>
+            Totalnye: Rp{totalOvertimePay}
+            {listEntry.map((entry) => {
+                return (
+                    <div key={entry.id}>
+                        <p>{entry.date.format('DD MMMM YYYY')} dapetnya Rp{calculatePerDay(entry, baseSalary)}</p>
+                    </div>
+                )
+            })}
+        </div>
+    )
+}
+
+function calculatePerDay(entry, baseSalary) {
+    const hourlyPay = baseSalary / 173;
+    const timeDiff = entry.finish.diff(entry.start, 'hour', true);
+    let multiplier = 1.5; // Jam pertama
+    if (timeDiff > 1) {
+        multiplier += (timeDiff - 1) * 2; // Jam jam berikutnya
+    }
+
+    return multiplier * hourlyPay;
+}
+
+function getOvertimePayTotal(listEntry, baseSalary) {
+    let total = 0;
+    listEntry.forEach((entry) => {
+        total += calculatePerDay(entry, baseSalary)
+    });
+    return total;
+}
+
+export default Result;
\ No newline at end of file
diff --git a/src/SalaryInput.jsx b/src/SalaryInput.jsx
index f04c68f..753d457 100644
--- a/src/SalaryInput.jsx
+++ b/src/SalaryInput.jsx
@@ -2,8 +2,8 @@ import { useState } from "react";
 import TextField from "@mui/material/TextField";
 import { NumericFormat } from "react-number-format";
 
-function SalaryInput() {
-    const [displayValue, setDisplayValue] = useState('');
+function SalaryInput({handleBaseSalaryChange}) {
+    const [baseSalary, setBaseSalary] = useState('');
     return (
         <NumericFormat
             customInput={ TextField }
@@ -11,8 +11,11 @@ function SalaryInput() {
             variant="outlined"
             valueIsNumericString={true}
             thousandSeparator={true}
-            value={displayValue}
-            onValueChange={(value, sourceInfo) => {setDisplayValue(value.value)}}
+            value={baseSalary}
+            onValueChange={(value, sourceInfo) => {
+                setBaseSalary(value.value);
+                handleBaseSalaryChange(value.value);
+            }}
             InputProps={{
                 startAdornment: <span>Rp</span>
             }}
-- 
cgit v1.2.3-70-g09d2