diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..600d2d3
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.vscode
\ No newline at end of file
diff --git a/README.md b/README.md
index 51abd25..41c886b 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,171 @@
-# javascript-subway-final
\ No newline at end of file
+# ๐ ์งํ์ฒ ๋
ธ์ ๋ ๊ฒฝ๋ก ์กฐํ ๋ฏธ์
+
+- ๋ฑ๋ก๋ ์งํ์ฒ ๋
ธ์ ๋์์ ๊ฒฝ๋ก๋ฅผ ์กฐํํ๋ ๊ธฐ๋ฅ์ ๊ตฌํํ๋ค.
+
+## ๊ธฐ๋ฅ ๊ตฌํ ๋ชฉ๋ก
+
+- [x] code formatter ์ค์
+- [x] data ์ด๊ธฐ์ค์ ๋ฐ ์ญ ์ฐ๊ฒฐ์ ๋ณด ์ด๊ธฐ ์ค์
+- [x] ์ฑ ๋ ์ด์์ ์ก๊ธฐ
+- [x] ์ถ๋ฐ์ญ, ๋์ฐฉ์ญ์ ๋ํ ์์ธ์ํฉ ์ฒ๋ฆฌํ๊ธฐ
+- [x] ์ฃผ์ด์ง ๋
ธ์ ์ค์ ์ฐ๊ฒฐ๋์ง ์์ ๋ ์ญ์ด ์๋์ง ํ์ธํ๊ธฐ
+- [x] ์ต๋จ๊ฑฐ๋ฆฌ, ์ต์์๊ฐ ์ถ๋ ฅํ๊ธฐ
+- [x] ์ฝ๋ ์ปจ๋ฒค์
๋ง์ง ์๋ ๊ฒ ๋ง์ถ๊ธฐ
+- [x] ๋ฒ๊ทธ์์ : ์ต๋จ ๊ฒฝ๋ก์ ๊ตฌ๊ฐ์ด ์ด๊ธฐ ์ค์ ํ sections์ ์๋ ๊ฒฝ์ฐ ์ฒ๋ฆฌ
+
+## ๐ ๊ธฐ๋ฅ ์๊ตฌ์ฌํญ
+
+> ํ๋ฆฌ์ฝ์ค 3์ฃผ์ฐจ ๋ฏธ์
์์ ์ฌ์ฉํ ์ฝ๋๋ฅผ ์ฐธ๊ณ ํด๋ ๋ฌด๊ดํ๋ค.
+
+### ์ด๊ธฐ ์ค์
+
+- ํ๋ก๊ทธ๋จ ์์ ์ ์ญ, ๋
ธ์ , ๊ตฌ๊ฐ ๋ฐ์ดํฐ๋ฅผ ์ด๊ธฐ ์ค์ ํด์ผ ํ๋ค.
+- ๊ฑฐ๋ฆฌ์ ์์ ์๊ฐ์ ์์ ์ ์์ด๋ฉฐ ๋จ์๋ km์ ๋ถ์ ์๋ฏธํ๋ค.
+- ์๋์ ์ฌ์ ๋ฑ๋ก ์ ๋ณด๋ก ๋ฐ๋์ ์ด๊ธฐ ์ค์ ์ ํ๋ค.
+
+```
+1. ์งํ์ฒ ์ญ์ผ๋ก ๊ต๋, ๊ฐ๋จ, ์ญ์ผ, ๋จ๋ถํฐ๋ฏธ๋, ์์ฌ, ์์ฌ์๋ฏผ์์ฒ, ๋งค๋ด ์ญ ์ ๋ณด๊ฐ ๋ฑ๋ก๋์ด ์๋ค.
+2. ์งํ์ฒ ๋
ธ์ ์ผ๋ก 2ํธ์ , 3ํธ์ , ์ ๋ถ๋น์ ์ด ๋ฑ๋ก๋์ด ์๋ค.
+3. ๋
ธ์ ์ ์ญ์ด ์๋์ ๊ฐ์ด ๋ฑ๋ก๋์ด ์๋ค.(์ผ์ชฝ ๋์ด ์ํ ์ข
์ )
+ - 2ํธ์ : ๊ต๋ - ( 2km / 3๋ถ ) - ๊ฐ๋จ - ( 2km / 3๋ถ ) - ์ญ์ผ
+ - 3ํธ์ : ๊ต๋ - ( 3km / 2๋ถ ) - ๋จ๋ถํฐ๋ฏธ๋ - ( 6km / 5๋ถ ) - ์์ฌ - ( 1km / 1๋ถ ) - ๋งค๋ด
+ - ์ ๋ถ๋น์ : ๊ฐ๋จ - ( 2km / 8๋ถ ) - ์์ฌ - ( 10km / 3๋ถ ) - ์์ฌ์๋ฏผ์์ฒ
+```
+
+### ๊ฒฝ๋ก ์กฐํ ๊ธฐ๋ฅ
+
+
+
+- ์ถ๋ฐ์ญ๊ณผ ๋์ฐฉ์ญ์ ์
๋ ฅ๋ฐ์ ๊ฒฝ๋ก๋ฅผ ์กฐํํ๋ค.
+- ๊ฒฝ๋ก ์กฐํ ์ ์ด ๊ฑฐ๋ฆฌ, ์ด ์์ ์๊ฐ์ ํจ๊ป ์ถ๋ ฅํ๋ค.
+- ๊ฒฝ๋ก ์กฐํ ์ `์ต๋จ ๊ฑฐ๋ฆฌ` ๋๋ `์ต์ ์๊ฐ` ์ต์
์ ์ ํํ ์ ์๋ค.
+
+### ์์ธ ์ฒ๋ฆฌ
+
+- ์ถ๋ฐ์ญ๊ณผ ๋์ฐฉ์ญ์ 2๊ธ์ ์ด์์ด์ด์ผ ํ๋ค.
+- ์กด์ฌํ์ง ์๋ ์ญ์ ์ถ๋ฐ์ญ ๋๋ ๋์ฐฉ์ญ์ผ๋ก ์
๋ ฅํ ์ ์๋ค.
+- ๊ฒฝ๋ก ์กฐํ ์ ์ถ๋ฐ์ญ๊ณผ ๋์ฐฉ์ญ์ด ๊ฐ์ ์ ์๋ค.
+- ๊ฒฝ๋ก ์กฐํ ์ ์ถ๋ฐ์ญ๊ณผ ๋์ฐฉ์ญ์ด ์ฐ๊ฒฐ๋์ง ์์ผ๋ฉด ๊ฒฝ๋ก๋ฅผ ์กฐํํ ์ ์๋ค.
+- ๊ทธ ์ธ ์ ์์ ์ผ๋ก ํ๋ก๊ทธ๋จ์ด ์ํ๋์ง ์์ ๊ฒฝ์ฐ `alert`์ผ๋ก ์๋ฌ๋ฅผ ์ถ๋ ฅํ๋ค.
+
+
+
+## ๐ป ํ๋ก๊ทธ๋๋ฐ ์คํ ๊ฒฐ๊ณผ
+
+### ๊ฒฝ๋ก ์กฐํ
+
+
+
+## โ
ํ๋ก๊ทธ๋๋ฐ ์๊ตฌ์ฌํญ
+
+### ๊ธธ์ฐพ๊ธฐ ๊ด๋ จ ๊ธฐ๋ฅ
+
+- ์ถ๋ฐ์ญ์ ์
๋ ฅํ๋ input ํ๊ทธ๋ `departure-station-name-input` id ์์ฑ๊ฐ์ ๊ฐ์ง๋ค.
+- ๋์ฐฉ์ญ์ ์
๋ ฅํ๋ input ํ๊ทธ๋ `arrival-station-name-input` id ์์ฑ๊ฐ์ ๊ฐ์ง๋ค.
+- ์ต๋จ๊ฑฐ๋ฆฌ, ์ต์์๊ฐ์ ์ ํํ๋ radio๋ `search-type` name ์์ฑ๊ฐ์ ๊ฐ์ง๋ค.
+ - **radio option์ default ๊ฐ์ ์ต๋จ๊ฑฐ๋ฆฌ์ด๋ค.**
+- ๊ธธ์ฐพ๊ธฐ ๋ฒํผ์ `search-button` id ์์ฑ๊ฐ์ ๊ฐ์ง๋ค.
+- ๐ ๊ฒฐ๊ณผ๋ `table`์ ์ด์ฉํ์ฌ ๋ณด์ฌ์ค๋ค.
+
+## โ๏ธํํธ
+
+## ๋ฐ์ดํฐ ์ด๊ธฐํ
+
+์๋ฐ์คํฌ๋ฆฝํธ์์ ๋ฐ์ดํฐ๋ฅผ ์ด๊ธฐํํ๋ ๋ฐฉ๋ฒ ์ค์ ํ๋๋ ์๋์ ๊ฐ์ด data๋ฅผ `export`ํ๊ณ , `import`ํ๋ ๊ฒ์ด๋ค.
+
+```javascript
+export const users = [
+ {
+ name: "Alt",
+ },
+ {
+ name: "Jamie",
+ },
+ {
+ name: "Sony",
+ },
+];
+
+export const courses = [
+ {
+ name: "frontend",
+ },
+ {
+ name: "backend",
+ },
+ {
+ name: "iOS",
+ },
+ {
+ name: "Android",
+ },
+];
+```
+
+์์ ๊ฐ์ด ๋ฐ์ดํฐ๋ฅผ `export`ํ๋ฉด ์๋์ ๊ฐ์ด ๋ฐ์ดํฐ๋ฅผ `import` ํ์ฌ ์ฌ์ฉํ ์ ์๋ค.
+
+```javascript
+import { users, courses } from "./data.js";
+
+function App() {
+ this.users = users;
+ this.courses = courses;
+}
+```
+
+## ์ต๋จ ๊ฒฝ๋ก ๋ผ์ด๋ธ๋ฌ๋ฆฌ
+
+- `utils/Dijkstra.js` ๋ผ์ด๋ธ๋ฌ๋ฆฌ๋ฅผ ํ์ฉํ๋ฉด ๊ฐํธํ๊ฒ ์ต๋จ๊ฑฐ๋ฆฌ๋ฅผ ์กฐํํ ์ ์๋ค.
+- ์ ์ (Vertex)๊ณผ ๊ฐ์ (Edge), ๊ทธ๋ฆฌ๊ณ ๊ฐ์ค์น ๊ฐ๋
์ ์ด์ฉ
+ - ์ ์ : ์งํ์ฒ ์ญ
+ - ๊ฐ์ : ์งํ์ฒ ์ญ ์ฐ๊ฒฐ์ ๋ณด
+ - ๊ฐ์ค์น: ๊ฑฐ๋ฆฌ or ์์ ์๊ฐ
+- ์ต๋จ ๊ฑฐ๋ฆฌ ๊ธฐ์ค ์กฐํ ์ ๊ฐ์ค์น๋ฅผ ๊ฑฐ๋ฆฌ๋ก ์ค์
+- ์ต์ ์๊ฐ ๊ธฐ์ค ์กฐํ ์ ๊ฐ์ค์น๋ฅผ ์๊ฐ์ผ๋ก ์ค์
+
+```javascript
+import Dijkstra from "./utils/Dijkstra.js";
+const dijkstra = new Dijkstra();
+
+//dijkstra.addEdge("์ถ๋ฐ์ญ", "๋์ฐฉ์ญ", ๊ฑฐ๋ฆฌ ๋๋ ์๊ฐ);
+dijkstra.addEdge("V1", "V2", 2);
+dijkstra.addEdge("V2", "V3", 2);
+dijkstra.addEdge("V1", "V3", 100);
+
+const result = dijkstra.findShortestPath("V1", "V3");
+// result = ["V1", "V2", "V3"]
+```
+
+#### ํ
์คํธ์ค๋ช
+
+
+
+- ์ญ ์ฌ์ด์ ๊ฑฐ๋ฆฌ๋ฅผ ๊ณ ๋ คํ์ง ์๋ ๊ฒฝ์ฐ V1->V3 ๊ฒฝ๋ก๊ฐ ์ต๋จ ๊ฒฝ๋ก
+- ์ญ ์ฌ์ด์ ๊ฑฐ๋ฆฌ๋ฅผ ๊ณ ๋ คํ ๊ฒฝ์ฐ V1->V3 ๊ฒฝ๋ก์ ๊ฑฐ๋ฆฌ๋ 100km, V1->V2->V3 ๊ฒฝ๋ก์ ๊ฑฐ๋ฆฌ๋ 4km์ด๋ฏ๋ก ์ต๋จ ๊ฒฝ๋ก๋ V1->V2->V3
+
+
+
+### ์๊ตฌ์ฌํญ
+
+- ์ฌ์ฉ์๊ฐ ์๋ชป๋ ์
๋ ฅ ๊ฐ์ ์์ฑํ ๊ฒฝ์ฐ `alert`์ ์ด์ฉํด ๋ฉ์์ง๋ฅผ ๋ณด์ฌ์ฃผ๊ณ , ์ฌ์
๋ ฅํ ์ ์๊ฒ ํ๋ค.
+- ์ธ๋ถ ๋ผ์ด๋ธ๋ฌ๋ฆฌ(jQuery, Lodash ๋ฑ)๋ฅผ ์ฌ์ฉํ์ง ์๊ณ , ์์ Vanilla JS๋ก๋ง ๊ตฌํํ๋ค.
+- **์๋ฐ์คํฌ๋ฆฝํธ ์ฝ๋ ์ปจ๋ฒค์
์ ์งํค๋ฉด์ ํ๋ก๊ทธ๋๋ฐ** ํ๋ค
+ - [https://google.github.io/styleguide/jsguide.html](https://google.github.io/styleguide/jsguide.html)
+ - [https://ui.toast.com/fe-guide/ko_CODING-CONVENSION/](https://ui.toast.com/fe-guide/ko_CODING-CONVENTION)
+- **indent(์ธ๋ดํธ, ๋ค์ฌ์ฐ๊ธฐ) depth๋ฅผ 3์ด ๋์ง ์๋๋ก ๊ตฌํํ๋ค. 2๊น์ง๋ง ํ์ฉ**ํ๋ค.
+ - ์๋ฅผ ๋ค์ด while๋ฌธ ์์ if๋ฌธ์ด ์์ผ๋ฉด ๋ค์ฌ์ฐ๊ธฐ๋ 2์ด๋ค.
+ - ํํธ: indent(์ธ๋ดํธ, ๋ค์ฌ์ฐ๊ธฐ) depth๋ฅผ ์ค์ด๋ ์ข์ ๋ฐฉ๋ฒ์ ํจ์(๋๋ ๋ฉ์๋)๋ฅผ ๋ถ๋ฆฌํ๋ฉด ๋๋ค.
+- **ํจ์(๋๋ ๋ฉ์๋)์ ๊ธธ์ด๊ฐ 15๋ผ์ธ์ ๋์ด๊ฐ์ง ์๋๋ก ๊ตฌํํ๋ค.**
+ - ํจ์(๋๋ ๋ฉ์๋)๊ฐ ํ ๊ฐ์ง ์ผ๋ง ์ ํ๋๋ก ๊ตฌํํ๋ค.
+- ๋ณ์ ์ ์ธ์ [var](https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/var) ๋ฅผ ์ฌ์ฉํ์ง ์๋๋ค. [const](https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/const) ์ [let](https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/let) ์ ์ฌ์ฉํ๋ค.
+- [import](https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Statements/import) ๋ฌธ์ ์ด์ฉํด ์คํฌ๋ฆฝํธ๋ฅผ ๋ชจ๋ํํ๊ณ ๋ถ๋ฌ์ฌ ์ ์๊ฒ ๋ง๋ ๋ค.
+- [template literal](https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Template_literals)์ ์ด์ฉํด ๋ฐ์ดํฐ์ html string์ ๊ฐ๋
์ฑ ์ข๊ฒ ํํํ๋ค.
+
+
+
+## ๐ ๋ฏธ์
์ ์ฅ์ ๋ฐ ์งํ ์๊ตฌ์ฌํญ
+
+- ๋ฏธ์
์ [https://github.com/woowacourse/javascript-subway-path-precourse](https://github.com/woowacourse/javascript-subway-path-precourse) ์ ์ฅ์๋ฅผ fork/cloneํด ์์ํ๋ค.
+- **๊ธฐ๋ฅ์ ๊ตฌํํ๊ธฐ ์ ์ javascript-subway-path-precourse/docs/README.md ํ์ผ์ ๊ตฌํํ ๊ธฐ๋ฅ ๋ชฉ๋ก**์ ์ ๋ฆฌํด ์ถ๊ฐํ๋ค.
+- **git์ commit ๋จ์๋ ์ ๋จ๊ณ์์ README.md ํ์ผ์ ์ ๋ฆฌํ ๊ธฐ๋ฅ ๋ชฉ๋ก ๋จ์๋ก ์ถ๊ฐ**ํ๋ค.
+- [ํ๋ฆฌ์ฝ์ค ๊ณผ์ ์ ์ถ](https://github.com/woowacourse/woowacourse-docs/tree/master/precourse) ๋ฌธ์ ์ ์ฐจ๋ฅผ ๋ฐ๋ผ ๋ฏธ์
์ ์ ์ถํ๋ค.
diff --git a/images/dijkstra_example.png b/images/dijkstra_example.png
new file mode 100644
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diff --git a/images/path_result.gif b/images/path_result.gif
new file mode 100644
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diff --git a/images/path_result.jpg b/images/path_result.jpg
new file mode 100644
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diff --git a/index.html b/index.html
new file mode 100644
index 0000000..bd8add6
--- /dev/null
+++ b/index.html
@@ -0,0 +1,24 @@
+
+
+
+
+ ์งํ์ฒ ๊ธธ์ฐพ๊ธฐ
+
+
+
+
+
+
+
diff --git a/src/Controller.js b/src/Controller.js
new file mode 100644
index 0000000..b821c6e
--- /dev/null
+++ b/src/Controller.js
@@ -0,0 +1,58 @@
+import {
+ CANT_INPUT_NOT_EXIST_STATION,
+ CANT_SAME_START_AND_END,
+ MUST_MORE_THAN_2,
+} from "./constants/message.js";
+import { SHORTEST_DISTANCE, SHORTEST_TIME } from "./constants/text.js";
+
+const DISTANCE = "distance";
+
+export default class Controller {
+ constructor(Model, View) {
+ this.Model = Model;
+ this.View = View;
+ this.initialize();
+ }
+
+ initialize() {
+ this.View.handleException = this.handleException.bind(this);
+ this.View.getResultContent = this.getResultContent.bind(this);
+ }
+
+ handleException(start, end) {
+ if (start.length < 2 || end.length < 2) {
+ alert(MUST_MORE_THAN_2);
+ return true;
+ }
+ if (!this.existStation(start) || !this.existStation(end)) {
+ alert(CANT_INPUT_NOT_EXIST_STATION);
+ return true;
+ }
+ if (start === end) {
+ alert(CANT_SAME_START_AND_END);
+ return true;
+ }
+
+ return false;
+ }
+
+ getResultContent(start, end, type) {
+ const isTypeDistance = type === DISTANCE;
+ const shortestPath = this.Model[
+ isTypeDistance ? "distanceDijkstra" : "timeDijkstra"
+ ].findShortestPath(start, end);
+ const totalDistanceAndTime = this.Model.getTotalTimeAndDistance(
+ shortestPath
+ );
+
+ return [
+ ...totalDistanceAndTime,
+ shortestPath.join(" โก"),
+ isTypeDistance ? SHORTEST_DISTANCE : SHORTEST_TIME,
+ ];
+ }
+
+ existStation(name) {
+ return this.Model.stations.indexOf(name) > -1;
+ }
+}
diff --git a/src/Model.js b/src/Model.js
new file mode 100644
index 0000000..07d61e9
--- /dev/null
+++ b/src/Model.js
@@ -0,0 +1,42 @@
+import Dijkstra from "./utils/Dijkstra.js";
+import { stations, sections } from "./data.js";
+
+export default class Model {
+ stations = stations;
+ sections = sections;
+ distanceDijkstra = new Dijkstra();
+ timeDijkstra = new Dijkstra();
+
+ constructor() {
+ this.initialize();
+ }
+
+ initialize() {
+ for (const section in this.sections) {
+ const [start, end] = section.split("-");
+ this.distanceDijkstra.addEdge(
+ start,
+ end,
+ this.sections[section].distance
+ );
+ this.timeDijkstra.addEdge(start, end, this.sections[section].time);
+ }
+ }
+
+ getTotalTimeAndDistance(shortestPath) {
+ let i,
+ totalTime = 0,
+ totalDistance = 0;
+ for (i = 0; i < shortestPath.length - 1; i++) {
+ const { distance, time } = this.sections.hasOwnProperty(
+ `${shortestPath[i]}-${shortestPath[i + 1]}`
+ )
+ ? this.sections[`${shortestPath[i]}-${shortestPath[i + 1]}`]
+ : this.sections[`${shortestPath[i + 1]}-${shortestPath[i]}`];
+ totalDistance += distance;
+ totalTime += time;
+ }
+
+ return [totalDistance, totalTime];
+ }
+}
diff --git a/src/View.js b/src/View.js
new file mode 100644
index 0000000..65cbee5
--- /dev/null
+++ b/src/View.js
@@ -0,0 +1,70 @@
+import { INIT, RESULT, RESULT_TABLE_HEADER } from "./constants/skeleton.js";
+
+export default class View {
+ handleException = null;
+ getResultContent = null;
+
+ constructor() {
+ this.initialize();
+ this.submitSearchListener();
+ }
+
+ initialize() {
+ const appEl = document.getElementById("app");
+ appEl.innerHTML = INIT;
+ }
+
+ submitSearchListener() {
+ const searchForm = document.getElementById("search-form");
+ searchForm.addEventListener(
+ "submit",
+ (event) => {
+ this.searchFormSubmitEvent(event, this.getSearchType(searchForm));
+ },
+ false
+ );
+ }
+
+ getSearchType(searchForm) {
+ const form = new FormData(searchForm);
+ let searchType = "";
+ for (const entry of form) {
+ searchType = entry[1];
+ }
+
+ return searchType;
+ }
+
+ searchFormSubmitEvent(event, searchType) {
+ event.preventDefault();
+ const startStationValue = document.getElementById(
+ "departure-station-name-input"
+ ).value;
+ const endStationValue = document.getElementById(
+ "arrival-station-name-input"
+ ).value;
+ if (this.handleException(startStationValue, endStationValue)) {
+ return;
+ }
+ this.renderResult(
+ ...this.getResultContent(startStationValue, endStationValue, searchType)
+ );
+ }
+
+ renderResult(distance, time, sectionTexts, searchTypeText) {
+ const resultContainer = document.getElementById("result-container");
+ resultContainer.innerHTML = RESULT;
+ const typeTitle = document.getElementById("type-title");
+ const resultTableBody = document.getElementById("result-table-body");
+ typeTitle.innerText = searchTypeText;
+ resultTableBody.innerHTML =
+ RESULT_TABLE_HEADER +
+ `
+ | ${distance}km |
+ ${time}๋ถ |
+
+
+ | ${sectionTexts} |
+
`;
+ }
+}
diff --git a/src/constants/message.js b/src/constants/message.js
new file mode 100644
index 0000000..11e6946
--- /dev/null
+++ b/src/constants/message.js
@@ -0,0 +1,6 @@
+export const MUST_MORE_THAN_2 = "์ถ๋ฐ์ญ๊ณผ ๋์ฐฉ์ญ์ 2๊ธ์ ์ด์์ด์ด์ผ ํฉ๋๋ค.";
+export const CANT_INPUT_NOT_EXIST_STATION =
+ "์กด์ฌํ์ง ์๋ ์ญ์ ์
๋ ฅํ ์ ์์ต๋๋ค.";
+export const CANT_SAME_START_AND_END = "์ถ๋ฐ์ญ๊ณผ ๋์ฐฉ์ญ์ ๊ฐ์ ์ ์์ต๋๋ค.";
+export const NOT_CONNECT_START_AND_END =
+ "์ถ๋ฐ์ญ๊ณผ ๋์ฐฉ์ญ์ด ์ฐ๊ฒฐ๋์ง ์์ ๊ฒฝ๋ก๋ฅผ ์กฐํํ ์ ์์ต๋๋ค.";
diff --git a/src/constants/skeleton.js b/src/constants/skeleton.js
new file mode 100644
index 0000000..90122ae
--- /dev/null
+++ b/src/constants/skeleton.js
@@ -0,0 +1,36 @@
+export const INIT = `
+ ๐ ์งํ์ฒ ๊ธธ์ฐพ๊ธฐ
+
+
+
+
+
+
+
+
+
+
+`;
+
+export const RESULT = `
+ ๐ ๊ฒฐ๊ณผ
+
+
+`;
+
+export const RESULT_TABLE_HEADER = `
+
+ | ์ด ๊ฑฐ๋ฆฌ |
+ ์ด ์์ ์๊ฐ |
+
+`;
diff --git a/src/constants/text.js b/src/constants/text.js
new file mode 100644
index 0000000..69bf1ca
--- /dev/null
+++ b/src/constants/text.js
@@ -0,0 +1,2 @@
+export const SHORTEST_DISTANCE = "์ต๋จ๊ฑฐ๋ฆฌ";
+export const SHORTEST_TIME = "์ต์์๊ฐ";
diff --git a/src/data.js b/src/data.js
new file mode 100644
index 0000000..0d67fd9
--- /dev/null
+++ b/src/data.js
@@ -0,0 +1,42 @@
+const stations = [
+ "๊ต๋",
+ "๊ฐ๋จ",
+ "์ญ์ผ",
+ "๋จ๋ถํฐ๋ฏธ๋",
+ "์์ฌ",
+ "๋งค๋ด",
+ "์์ฌ์๋ฏผ์์ฒ",
+];
+
+const sections = {
+ "๊ต๋-๊ฐ๋จ": {
+ distance: 2,
+ time: 3,
+ },
+ "๊ฐ๋จ-์ญ์ผ": {
+ distance: 2,
+ time: 3,
+ },
+ "๊ต๋-๋จ๋ถํฐ๋ฏธ๋": {
+ distance: 3,
+ time: 2,
+ },
+ "๋จ๋ถํฐ๋ฏธ๋-์์ฌ": {
+ distance: 6,
+ time: 5,
+ },
+ "์์ฌ-๋งค๋ด": {
+ distance: 1,
+ time: 1,
+ },
+ "๊ฐ๋จ-์์ฌ": {
+ distance: 2,
+ time: 8,
+ },
+ "์์ฌ-์์ฌ์๋ฏผ์์ฒ": {
+ distance: 10,
+ time: 3,
+ },
+};
+
+export { stations, sections };
diff --git a/src/index.js b/src/index.js
new file mode 100644
index 0000000..a3139e4
--- /dev/null
+++ b/src/index.js
@@ -0,0 +1,5 @@
+import Controller from "./Controller.js";
+import Model from "./Model.js";
+import View from "./View.js";
+
+window.addEventListener("load", () => new Controller(new Model(), new View()));
diff --git a/src/test/notConnect.js b/src/test/notConnect.js
new file mode 100644
index 0000000..cda6b55
--- /dev/null
+++ b/src/test/notConnect.js
@@ -0,0 +1,18 @@
+import { stations } from "../data.js";
+import Model from "../Model.js";
+
+const model = new Model();
+
+let i,
+ j,
+ k = 1;
+
+for (i = 0; i < stations.length; i++) {
+ for (j = i + 1; j < stations.length; j++) {
+ console.log(k);
+ console.log(
+ model.distanceDijkstra.findShortestPath(stations[i], stations[j])
+ );
+ k++;
+ }
+}
diff --git a/src/utils/Dijkstra.js b/src/utils/Dijkstra.js
new file mode 100644
index 0000000..7c6cfd5
--- /dev/null
+++ b/src/utils/Dijkstra.js
@@ -0,0 +1,220 @@
+export default function Dijkstra() {
+ const Node = {
+ init: function (val, priority) {
+ this.val = val;
+ this.priority = priority;
+ },
+ };
+
+ const PriorityQueue = {
+ init: function () {
+ this.values = [];
+ },
+ enqueue: function (val, priority) {
+ const newNode = Object.create(Node);
+ newNode.init(val, priority);
+
+ this.values.push(newNode);
+
+ let idxOfNewNode = this.values.length - 1;
+
+ while (idxOfNewNode > 0) {
+ const idxOfParentNode = Math.floor((idxOfNewNode - 1) / 2);
+
+ const parentNode = this.values[idxOfParentNode];
+
+ if (priority < parentNode.priority) {
+ this.values[idxOfParentNode] = newNode;
+ this.values[idxOfNewNode] = parentNode;
+ idxOfNewNode = idxOfParentNode;
+ continue;
+ }
+ break;
+ }
+ return this.values;
+ },
+ dequeue: function () {
+ if (this.values.length == 0) {
+ return;
+ }
+ const dequeued = this.values.shift();
+ const lastItem = this.values.pop();
+ if (!lastItem) {
+ return dequeued;
+ }
+ this.values.unshift(lastItem);
+
+ let idxOfTarget = 0;
+
+ while (true) {
+ let idxOfLeftChild = idxOfTarget * 2 + 1;
+ let idxOfRightChild = idxOfTarget * 2 + 2;
+ let leftChild = this.values[idxOfLeftChild];
+ let rightChild = this.values[idxOfRightChild];
+
+ function swap(direction) {
+ const idxOfChild =
+ direction == "left" ? idxOfLeftChild : idxOfRightChild;
+ const child = direction == "left" ? leftChild : rightChild;
+ this.values[idxOfChild] = this.values[idxOfTarget];
+ this.values[idxOfTarget] = child;
+ idxOfTarget = idxOfChild;
+ }
+
+ if (!leftChild) {
+ return dequeued;
+ }
+
+ if (!rightChild) {
+ if (leftChild.priority < lastItem.priority) {
+ swap.call(this, "left");
+ continue;
+ }
+ return dequeued;
+ }
+
+ if (leftChild.priority == rightChild.priority) {
+ swap.call(this, "left");
+ continue;
+ }
+
+ if (
+ leftChild.priority < rightChild.priority &&
+ leftChild.priority < lastItem.priority
+ ) {
+ swap.call(this, "left");
+ continue;
+ }
+
+ if (
+ rightChild.priority < leftChild.priority &&
+ rightChild.priority < lastItem.priority
+ ) {
+ swap.call(this, "right");
+ continue;
+ }
+ }
+ },
+ };
+
+ const WeightedGraph = {
+ init: function () {
+ this.adjacencyList = {};
+ this.length = 0;
+ },
+ addVertex: function (vertex) {
+ if (!this.adjacencyList.hasOwnProperty(vertex)) {
+ this.adjacencyList[vertex] = {};
+ this.length++;
+ }
+ },
+ addEdge: function (vertex1, vertex2, weight) {
+ this.addVertex(vertex1);
+ this.addVertex(vertex2);
+ this.adjacencyList[vertex1][vertex2] = weight;
+ this.adjacencyList[vertex2][vertex1] = weight;
+ return this.adjacencyList;
+ },
+ removeEdge: function (vertex1, vertex2) {
+ if (!this.adjacencyList.hasOwnProperty(vertex1)) {
+ return `There's no ${vertex1}`;
+ }
+ if (!this.adjacencyList.hasOwnProperty(vertex2)) {
+ return `There's no ${vertex2}`;
+ }
+
+ function removeHelper(v1, v2) {
+ if (!this.adjacencyList.hasOwnProperty(v1)) {
+ return `There's no edge between ${v1} and ${v2}`;
+ }
+ delete this.adjacencyList[v1][v2];
+ if (Object.keys(this.adjacencyList[v1]).length == 0) {
+ delete this.adjacencyList[v1];
+ }
+ }
+
+ removeHelper.call(this, vertex1, vertex2);
+ removeHelper.call(this, vertex2, vertex1);
+
+ return this.adjacencyList;
+ },
+ removeVertex: function (vertex) {
+ if (!this.adjacencyList.hasOwnProperty(vertex)) {
+ return `There's no ${vertex}`;
+ }
+ const edges = this.adjacencyList[vertex];
+ for (const key in edges) {
+ this.removeEdge(key, vertex);
+ }
+ return this.adjacencyList;
+ },
+ findShortestRoute: function (start, end) {
+ if (!start || !end) {
+ throw Error("์ถ๋ฐ์ง์ ๋์ฐฉ์ง๋ฅผ ๋ชจ๋ ์
๋ ฅํด์ผ ํฉ๋๋ค.");
+ }
+ const distance = {};
+ const previous = {};
+ const pq = Object.create(PriorityQueue);
+ pq.init();
+ pq.enqueue(start, 0);
+ const visited = {};
+
+ const hashOfVertex = this.adjacencyList;
+ for (const vertexName in hashOfVertex) {
+ const priority = vertexName == start ? 0 : Infinity;
+ distance[vertexName] = priority;
+ previous[vertexName] = null;
+ }
+
+ while (true) {
+ let current = pq.dequeue();
+ if (!current?.val) {
+ return;
+ }
+ current = current.val;
+ if (current == end) {
+ break;
+ }
+ const neighbors = hashOfVertex[current];
+
+ for (const vertexName in neighbors) {
+ if (visited.hasOwnProperty(vertexName)) {
+ continue;
+ }
+ const distFromStart = distance[current] + neighbors[vertexName];
+
+ if (distFromStart < distance[vertexName]) {
+ pq.enqueue(vertexName, distFromStart);
+ distance[vertexName] = distFromStart;
+ previous[vertexName] = current;
+ }
+ }
+ visited[current] = true;
+ }
+
+ let node = end;
+
+ const route = [];
+ while (node) {
+ route.unshift(node);
+ node = previous[node];
+ }
+
+ return route;
+ },
+ };
+
+ this.addEdge = (source, target, weight) => {
+ WeightedGraph.addEdge(source, target, weight);
+ };
+
+ this.findShortestPath = (source, target) => {
+ return WeightedGraph.findShortestRoute(source, target);
+ };
+
+ this.addVertex = (vertex) => {
+ WeightedGraph.addVertex(vertex);
+ };
+
+ WeightedGraph.init();
+}