-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
added client response to disconnection
- Loading branch information
Showing
2 changed files
with
256 additions
and
215 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,152 +1,172 @@ | ||
| <!DOCTYPE html> | ||
| <html lang="en"> | ||
| <head> | ||
| <head> | ||
| <meta charset="UTF-8"> | ||
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | ||
| <title>Gate Control</title> | ||
|
|
||
| <style> | ||
| body { | ||
| color: white; | ||
| background: hsl(221, 33%, 13%); | ||
| font-family: sans-serif; | ||
| display: grid; | ||
| place-items: center; | ||
| height: 100dvh; | ||
| margin: 0; | ||
| } | ||
|
|
||
| body > div { | ||
| display: grid; | ||
| place-items: center; | ||
| gap: 10px; | ||
| } | ||
|
|
||
| h1 { | ||
| margin: 0; | ||
| } | ||
|
|
||
| button { | ||
| border: 1px solid hsl(221, 33%, 30%); | ||
| padding: 10px 15px; | ||
| color: white; | ||
| text-decoration: none; | ||
| border-radius: 50px; | ||
| transition-duration: .1s; | ||
| background:hsl(221, 33%, 15%); | ||
| } | ||
|
|
||
| button:hover { | ||
| background:hsl(221, 33%, 30%); | ||
| } | ||
|
|
||
| button:active { | ||
| background:hsl(221, 33%, 10%); | ||
| } | ||
|
|
||
| div.controlbar { | ||
| display: flex; | ||
| gap: 10px; | ||
| } | ||
|
|
||
| .state { | ||
| border-radius: 50px; | ||
| display: block; | ||
| width: 16px; | ||
| height: 16px; | ||
| transition-duration: .5s; | ||
| } | ||
|
|
||
| .state.indeterminate { | ||
| background: rgb(255, 255, 82); | ||
| } | ||
|
|
||
| .state.raised { | ||
| background: rgb(79, 235, 79); | ||
| } | ||
|
|
||
| .state.lowered { | ||
| background: rgb(255, 70, 70); | ||
| } | ||
|
|
||
| .state-block { | ||
| display: flex; | ||
| align-items: center; | ||
| gap: 10px; | ||
| padding: 13px 15px; | ||
| border: 1px solid hsl(221, 33%, 30%); | ||
| border-radius: 15px; | ||
| } | ||
|
|
||
| .state-container { | ||
| display: flex; | ||
| align-items: center; | ||
| gap: 15px; | ||
| padding-top: 10px; | ||
| } | ||
|
|
||
| p { | ||
| margin: 0; | ||
| } | ||
| body { | ||
| color: white; | ||
| background: hsl(221, 33%, 13%); | ||
| font-family: sans-serif; | ||
| display: grid; | ||
| place-items: center; | ||
| height: 100dvh; | ||
| margin: 0; | ||
| } | ||
|
|
||
| body > div { | ||
| display: grid; | ||
| place-items: center; | ||
| gap: 10px; | ||
| } | ||
|
|
||
| h1 { | ||
| margin: 0; | ||
| } | ||
|
|
||
| button { | ||
| border: 1px solid hsl(221, 33%, 30%); | ||
| padding: 10px 15px; | ||
| color: white; | ||
| text-decoration: none; | ||
| border-radius: 50px; | ||
| transition-duration: .1s; | ||
| background:hsl(221, 33%, 15%); | ||
| } | ||
|
|
||
| button:hover { | ||
| background:hsl(221, 33%, 30%); | ||
| } | ||
|
|
||
| button:active { | ||
| background:hsl(221, 33%, 10%); | ||
| } | ||
|
|
||
| div.controlbar { | ||
| display: flex; | ||
| gap: 10px; | ||
| } | ||
|
|
||
| .state { | ||
| border-radius: 50px; | ||
| display: block; | ||
| width: 16px; | ||
| height: 16px; | ||
| transition-duration: .5s; | ||
| background: hsl(221, 33%, 30%); | ||
| } | ||
|
|
||
| .state.indeterminate { | ||
| background: rgb(255, 255, 82); | ||
| } | ||
|
|
||
| .state.raised { | ||
| background: rgb(79, 235, 79); | ||
| } | ||
|
|
||
| .state.lowered { | ||
| background: rgb(255, 70, 70); | ||
| } | ||
|
|
||
| .state-block { | ||
| display: flex; | ||
| align-items: center; | ||
| gap: 10px; | ||
| padding: 13px 15px; | ||
| border: 1px solid hsl(221, 33%, 30%); | ||
| border-radius: 15px; | ||
| } | ||
|
|
||
| .state-container { | ||
| display: flex; | ||
| align-items: center; | ||
| gap: 15px; | ||
| padding-top: 10px; | ||
| } | ||
|
|
||
| p { | ||
| margin: 0; | ||
| } | ||
| </style> | ||
| </head> | ||
| <body> | ||
| <script> | ||
| const message_responses = { | ||
| raised: { | ||
| style: 'raised', | ||
| text: 'Raised' | ||
| }, | ||
| raising: { | ||
| style: 'indeterminate', | ||
| text: 'Raising...' | ||
| }, | ||
| lowered: { | ||
| style: 'lowered', | ||
| text: 'Lowered' | ||
| }, | ||
| lowering: { | ||
| style: 'indeterminate', | ||
| text: 'Lowering...' | ||
| } | ||
| }; | ||
| </script> | ||
| </head> | ||
| <body> | ||
| <div> | ||
| <h1>Control Page</h1> | ||
|
|
||
| <div class="controlbar"> | ||
| <button disabled id="send-up">Raise</button> | ||
| <button disabled id="send-down">Lower</button> | ||
| </div> | ||
|
|
||
| <div class="state-container"> | ||
| <p>Gate state: </p> | ||
| <div class="state-block"> | ||
| <span class="state indeterminate"></span> | ||
| <p>Unknown</p> | ||
| </div> | ||
| <h1>Control Page</h1> | ||
|
|
||
| <div class="controlbar"> | ||
| <button disabled id="send-up">Raise</button> | ||
| <button disabled id="send-down">Lower</button> | ||
| </div> | ||
|
|
||
| <div class="state-container"> | ||
| <p>Gate state: </p> | ||
| <div class="state-block"> | ||
| <span class="state"></span> | ||
| <p>Connecting...</p> | ||
| </div> | ||
| </div> | ||
| </div> | ||
|
|
||
| <script> | ||
| let ws = new WebSocket("ws://" + location.host + location.pathname); | ||
| const stateSpan = document.querySelector("span.state"); | ||
| const stateText = document.querySelector("div.state-block > p"); | ||
|
|
||
| ws.addEventListener('message', e => { | ||
| let msg = JSON.parse(e.data); | ||
| if (msg.type == "text") alert(`Text from Server: ${msg.payload}`); | ||
| if (msg.type == "query_state_result") { | ||
| if (msg.payload === "raised") { | ||
| stateSpan.className = "state raised"; | ||
| stateText.innerText = "Raised"; | ||
| } else if (msg.payload === "lowered") { | ||
| stateSpan.className = "state lowered"; | ||
| stateText.innerText = "Lowered"; | ||
| } else if (msg.payload === "raising") { | ||
| stateSpan.className = "state indeterminate"; | ||
| stateText.innerText = "Raising..."; | ||
| } else if (msg.payload === "lowering") { | ||
| stateSpan.className = "state indeterminate"; | ||
| stateText.innerText = "Lowering..."; | ||
| } | ||
| } | ||
| if (msg.type == "availability") alert(`Availability: ${msg.payload}`); | ||
| }); | ||
|
|
||
| function setListener(selector, type, listener) { | ||
| document.querySelector(selector).addEventListener(type, listener); | ||
| } | ||
|
|
||
| function bindMessage(selector, msgObj) { | ||
| setListener(selector, "click", () => ws.send(JSON.stringify(msgObj))); | ||
| } | ||
|
|
||
| ws.addEventListener('open', () => { | ||
| document.querySelectorAll('button').forEach(btn => btn.disabled = false); | ||
| bindMessage("#send-up", { type: "change_state", payload: true }); | ||
| bindMessage("#send-down", { type: "change_state", payload: false }); | ||
| }); | ||
| let ws = new WebSocket("ws://" + location.host + location.pathname); | ||
| const stateSpan = document.querySelector("span.state"); | ||
| const stateText = document.querySelector("div.state-block > p"); | ||
|
|
||
| ws.addEventListener('message', e => { | ||
| let msg = JSON.parse(e.data); | ||
| if (msg.type == "text") alert(`Text from Server: ${msg.payload}`); | ||
| if (msg.type == "query_state_result") { | ||
| const { text, style } = message_responses[msg.payload]; | ||
| stateSpan.className = "state " + style; | ||
| stateText.innerText = text; | ||
| } | ||
| }); | ||
|
|
||
| ws.addEventListener('close', () => { | ||
| stateSpan.className = "state"; | ||
| stateText.innerText = "Disconnected"; | ||
| }); | ||
|
|
||
| ws.addEventListener('error', () => { | ||
| stateSpan.className = "state"; | ||
| stateText.innerText = "Communication Error"; | ||
| }); | ||
|
|
||
| function setListener(selector, type, listener) { | ||
| document.querySelector(selector).addEventListener(type, listener); | ||
| } | ||
|
|
||
| function bindMessage(selector, msgObj) { | ||
| setListener(selector, "click", () => ws.send(JSON.stringify(msgObj))); | ||
| } | ||
|
|
||
| ws.addEventListener('open', () => { | ||
| document.querySelectorAll('button').forEach(btn => btn.disabled = false); | ||
| bindMessage("#send-up", { type: "change_state", payload: true }); | ||
| bindMessage("#send-down", { type: "change_state", payload: false }); | ||
| }); | ||
| </script> | ||
| </body> | ||
| </html> | ||
| </body> | ||
| </html> |
Oops, something went wrong.