Initial commit

public/js/app.js

@@ -0,0 +1,63 @@
+document.addEventListener('DOMContentLoaded', async e => {
+    const app = document.getElementById('app')
+
+    const headline = document.createElement('H1')
+    headline.innerText = "Fan Control"
+
+    // const tempsElm = document.createElement('DIV')
+    // tempsElm.className = 'temps'
+
+    const fansElm = document.createElement('DIV')
+    fansElm.className = 'fans'
+
+    app.innerHTML = "";
+
+    // const tempRes = await axios.get('/api/v1/temp')
+    // const temps = tempRes.data
+
+    // for (const temp of temps) {
+    //     const tempDiv = document.createElement('DIV')
+    //     tempDiv.innerHTML = `
+    //         <div><b>${temp.label}:</b> ${temp.temp} &deg;C</div>
+    //     `
+    //     tempsElm.appendChild(tempDiv)
+    // }
+
+    const fansRes = await axios.get('/api/v1/fan')
+    const fans = fansRes.data
+
+    for (const fan of fans) {
+        const fanPwmRes = await axios.get(`/api/v1/fan/${fan.id}/pwm`)
+        const fanPwm = fanPwmRes.data.pwm
+        const fanRpmRes = await axios.get(`/api/v1/fan/${fan.id}/rpm`)
+        const fanRpm = fanRpmRes.data.rpm
+        const fanDiv = document.createElement('DIV')
+        fanDiv.className = 'fan'
+        fanDiv.innerHTML = `
+            <label for="fan_${fan.id}">${fan.name}</label>
+            <div class="fan-values">
+                <div class="fan-value">${Math.round(fanPwm / 255 * 100)}% (PWM: ${fanPwm})</div>
+                <div class="fan-rpm">${fanRpm} rpm</div>
+            </div>
+            <input type="range" id="fan_${fan.id}" data-id="${fan.id}" min="0" max="255" value="${fanPwm}">
+        `
+        fanDiv.querySelector('input[type=range]').addEventListener('input', e => {
+            const fanId = e.target.dataset.id
+            const pwm = e.target.value
+            axios.post(`/api/v1/fan/${fanId}/${pwm}`)
+                .then(() => {
+                    e.target.closest('.fan').querySelector('.fan-value').innerText = `${Math.round(pwm / 255 * 100)}% (${pwm})`
+                })
+                .catch(e => console.error(e))
+        })
+        fansElm.appendChild(fanDiv)
+        setInterval(async () => {
+            const fanRpmRes = await axios.get(`/api/v1/fan/${fan.id}/rpm`)
+            const fanRpm = fanRpmRes.data.rpm
+            fanDiv.querySelector('.fan-rpm').innerText = `${fanRpm} rpm`
+        }, 1000)
+    }
+    app.appendChild(headline)
+    // app.appendChild(tempsElm)
+    app.appendChild(fansElm)
+})