From bbc38a11547db32dd42d8beeda964d336f981afc Mon Sep 17 00:00:00 2001
From: dmdgpdi <33450285+dmdgpdi@users.noreply.github.com>
Date: Wed, 31 Jul 2024 15:12:12 +0900
Subject: [PATCH] feat: create Slot Component (#19)
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* feat: Slot 컴포넌트 관련 유틸 함수 구현
* refactor:  Task type을 공통 type으로 분리
* design: Slot 관련 css 속성 추가
* feat: TimeSlot 컴포넌트 구현
* feat: TimeSlot 컴포넌트 구현
* feat: Slot 컴포넌트 구현
* refactor: calculateTaskOffsetAndHeightPercent 함수 반환값 변경
---
 src/timetable/components/Slot.module.scss  | 48 +++++++++++++++++++++
 src/timetable/components/Slot.tsx          | 21 ++++++++++
 src/timetable/components/TaskSlot.tsx      | 49 ++++++++++++++++++++++
 src/timetable/components/TimeSlot.tsx      | 17 ++++++++
 src/timetable/components/Timetable.type.ts | 10 +++++
 src/timetable/utils/index.ts               | 43 +++++++++++++++++++
 6 files changed, 188 insertions(+)
 create mode 100644 src/timetable/components/Slot.module.scss
 create mode 100644 src/timetable/components/Slot.tsx
 create mode 100644 src/timetable/components/TaskSlot.tsx
 create mode 100644 src/timetable/components/TimeSlot.tsx
 create mode 100644 src/timetable/components/Timetable.type.ts
 create mode 100644 src/timetable/utils/index.ts

diff --git a/src/timetable/components/Slot.module.scss b/src/timetable/components/Slot.module.scss
new file mode 100644
index 00000000..af3dffc9
--- /dev/null
+++ b/src/timetable/components/Slot.module.scss
@@ -0,0 +1,48 @@
+.slot {
+  display: flex;
+  gap: 10px;
+}
+
+.timeSlotLayout {
+  position: relative;
+  flex: 0 1 10%; // flex-grow: 0, flex-shrink: 1, flex-basis: 10%
+  min-width: 50px;
+  max-width: 70px;
+  height: 100%;
+}
+
+.headerDate {
+  position: absolute;
+  top: -0.5em;
+  margin: 0;
+  padding: 0;
+}
+
+.taskSlotLayout {
+  box-sizing: border-box;
+  position: relative;
+  flex: 1 1 90%; // flex-grow: 1, flex-shrink: 1, flex-basis: 90%
+  min-width: 100px;
+  height: 100%;
+}
+
+.taskSlotBackground {
+  position: absolute;
+  width: 100%;
+  z-index: 0;
+}
+
+.taskSlotContent {
+  z-index: 20;
+  position: relative;
+}
+
+.title {
+  font-size: 1.25rem;
+  margin: 20px 0;
+}
+
+.description {
+  font-size: 1rem;
+  margin: 20px 0;
+}
diff --git a/src/timetable/components/Slot.tsx b/src/timetable/components/Slot.tsx
new file mode 100644
index 00000000..2c34165a
--- /dev/null
+++ b/src/timetable/components/Slot.tsx
@@ -0,0 +1,21 @@
+import TimeSlot from '@/timetable/components/TimeSlot';
+import TaskSlot from '@/timetable/components/TaskSlot';
+import type { Task } from './Timetable.type';
+import styled from './Slot.module.scss';
+
+interface SlotProps {
+  headerDate: Date;
+  slotTime: number;
+  taskItem: Task | undefined;
+}
+
+function Slot({ headerDate, slotTime, taskItem }: SlotProps) {
+  return (
+    <div className={styled.slot}>
+      <TimeSlot headerDate={headerDate} />
+      <TaskSlot headerDate={headerDate} slotTime={slotTime} taskItem={taskItem} />
+    </div>
+  );
+}
+
+export default Slot;
diff --git a/src/timetable/components/TaskSlot.tsx b/src/timetable/components/TaskSlot.tsx
new file mode 100644
index 00000000..1e0ded28
--- /dev/null
+++ b/src/timetable/components/TaskSlot.tsx
@@ -0,0 +1,49 @@
+import { add } from 'date-fns';
+import { calculateTaskOffsetAndHeightPercent } from '@/timetable/utils';
+import styled from './Slot.module.scss';
+import type { Task } from './Timetable.type';
+
+interface TaskSlotProps {
+  headerDate: Date;
+  slotTime: number;
+  taskItem: Task | undefined;
+}
+
+function TaskSlot({ headerDate, slotTime, taskItem }: TaskSlotProps) {
+  if (!taskItem) {
+    return <div className={styled.taskSlotLayout} />;
+  }
+
+  const { startTime, endTime, slotColor, title, subTitle } = taskItem;
+
+  const slotStartTime = headerDate;
+  const slotEndTime = add(headerDate, { minutes: slotTime });
+
+  const { offsetPercent, heightPercent } = calculateTaskOffsetAndHeightPercent(
+    slotStartTime,
+    slotEndTime,
+    startTime,
+    endTime,
+    slotTime,
+  );
+
+  return (
+    <div className={styled.taskSlotLayout}>
+      <div
+        className={styled.taskSlotBackground}
+        style={{
+          top: `${offsetPercent}%`,
+          left: '0',
+          height: `${heightPercent}%`,
+          backgroundColor: `${slotColor}`,
+        }}
+      />
+      <div className={styled.taskSlotContent}>
+        <p className={styled.title}>{title}</p>
+        <p className={styled.description}>{subTitle}</p>
+      </div>
+    </div>
+  );
+}
+
+export default TaskSlot;
diff --git a/src/timetable/components/TimeSlot.tsx b/src/timetable/components/TimeSlot.tsx
new file mode 100644
index 00000000..2027c87d
--- /dev/null
+++ b/src/timetable/components/TimeSlot.tsx
@@ -0,0 +1,17 @@
+import { getHourAndMinutesFormat } from '@/timetable/utils';
+import styled from './Slot.module.scss';
+
+interface TimeSlotProps {
+  headerDate: Date;
+}
+
+function TimeSlot({ headerDate }: TimeSlotProps) {
+  const currentTime = getHourAndMinutesFormat(headerDate);
+  return (
+    <div className={`${styled.timeSlotLayout} ${styled.title}`}>
+      <p className={styled.headerDate}>{currentTime}</p>
+    </div>
+  );
+}
+
+export default TimeSlot;
diff --git a/src/timetable/components/Timetable.type.ts b/src/timetable/components/Timetable.type.ts
new file mode 100644
index 00000000..4a39ca78
--- /dev/null
+++ b/src/timetable/components/Timetable.type.ts
@@ -0,0 +1,10 @@
+interface Task {
+  id: number;
+  title: string;
+  subTitle: string;
+  slotColor: string;
+  startTime: Date;
+  endTime: Date;
+}
+
+export type { Task };
diff --git a/src/timetable/utils/index.ts b/src/timetable/utils/index.ts
new file mode 100644
index 00000000..e4d32eee
--- /dev/null
+++ b/src/timetable/utils/index.ts
@@ -0,0 +1,43 @@
+const getHourAndMinutesFormat = (data: Date) => {
+  const hours = data.getHours();
+  const minutes = data.getMinutes();
+  const minutesFormat = minutes < 10 ? `0${minutes}` : minutes;
+  const currentTime = minutes === 0 ? hours : `${hours}:${minutesFormat}`;
+
+  return currentTime; // HH:MM
+};
+
+// 시간을 분단위로 바꿔버리고 더해주는 함수
+const sumHoursAndMinutes = (date: Date) => date.getHours() * 60 + date.getMinutes();
+
+const calculateTaskOffsetAndHeightPercent = (
+  slotStartTime: Date,
+  slotEndTime: Date,
+  taskStartTime: Date,
+  taskEndTime: Date,
+  slotTime: number,
+) => {
+  const slotStartMinutes = sumHoursAndMinutes(slotStartTime);
+  const slotEndMinutes = sumHoursAndMinutes(slotEndTime);
+  const taskStartMinutes = sumHoursAndMinutes(taskStartTime);
+  const taskEndMinutes = sumHoursAndMinutes(taskEndTime);
+
+  let offsetPercent = 0;
+  let endPercent = 100;
+
+  if (slotStartMinutes < taskStartMinutes) {
+    // 슬롯의 시작시간보다 task의 시작 시간이 늦었다면(즉 slot 도중에 시작했다면)
+    offsetPercent = ((taskStartMinutes - slotStartMinutes) / slotTime) * 100;
+  }
+
+  if (taskEndMinutes < slotEndMinutes) {
+    // task의 끝나는 시간이 slot의 종료 시간보다 늦다면(즉 slot 도중에 끝난다면)
+    endPercent = ((taskEndMinutes - slotStartMinutes) / slotTime) * 100;
+  }
+
+  const heightPercent = endPercent - offsetPercent;
+
+  return { offsetPercent, heightPercent };
+};
+
+export { getHourAndMinutesFormat, sumHoursAndMinutes, calculateTaskOffsetAndHeightPercent };