Implement layout for Environment variables tab in project settings (#26)

* Implement functionality to add environment variables

* Use field array hook to handle variables form

---------

Co-authored-by: neeraj <neeraj.rtly@gmail.com>

packages/frontend/src/assets/domains.json

@@ -1,7 +1,7 @@
 [
   {
-    "domainid":1,
-    "projectid":1,
+    "domainid": 1,
+    "projectid": 1,
     "domain": "randomurl.snowballtools.xyz",
     "status": "live"
   }

packages/frontend/src/components/projects/project/SettingsTabPanel.tsx

@@ -9,10 +9,7 @@ import {
 
 import Domains from './settings/Domains';
 import GeneralTabPanel from './settings/GeneralTabPanel';
-
-const EnvironmentVariables = () => {
-  return <div>Environment Variables</div>;
-};
+import { EnvironmentVariablesTabPanel } from './settings/EnvironmentVariablesTabPanel';
 
 const Members = () => {
   return <div>Members</div>;
@@ -35,7 +32,7 @@ const tabsData = [
     label: 'Environment variables',
     icon: '^',
     value: 'environmentVariables',
-    component: EnvironmentVariables,
+    component: EnvironmentVariablesTabPanel,
   },
   {
     label: 'Members',

packages/frontend/src/components/projects/project/settings/EnvironmentVariable.tsx

@@ -0,0 +1,44 @@
+import React from 'react';
+import { UseFormRegister } from 'react-hook-form';
+
+import { Typography, Input, IconButton } from '@material-tailwind/react';
+
+import { EnvironmentVariablesFormValues } from './EnvironmentVariablesTabPanel';
+
+interface EnvironmentVariableProps {
+  onDelete: () => void;
+  register: UseFormRegister<EnvironmentVariablesFormValues>;
+  index: number;
+}
+
+const EnvironmentVariable = ({
+  onDelete,
+  register,
+  index,
+}: EnvironmentVariableProps) => {
+  return (
+    <div className="flex gap-1 p-2">
+      <div>
+        <Typography variant="small">Key</Typography>
+        <Input
+          crossOrigin={undefined}
+          {...register(`variables.${index}.key`)}
+        />
+      </div>
+      <div>
+        <Typography variant="small">Value</Typography>
+        <Input
+          crossOrigin={undefined}
+          {...register(`variables.${index}.value`)}
+        />
+      </div>
+      <div className="self-end">
+        <IconButton size="sm" onClick={() => onDelete()}>
+          {'>'}
+        </IconButton>
+      </div>
+    </div>
+  );
+};
+
+export default EnvironmentVariable;

packages/frontend/src/components/projects/project/settings/EnvironmentVariablesTabPanel.tsx

@@ -0,0 +1,121 @@
+import React, { useState } from 'react';
+import { useFieldArray, useForm } from 'react-hook-form';
+
+import {
+  Typography,
+  Collapse,
+  Card,
+  Button,
+  Checkbox,
+} from '@material-tailwind/react';
+
+import EnvironmentVariable from './EnvironmentVariable';
+
+export type EnvironmentVariablesFormValues = {
+  variables: {
+    key: string;
+    value: string;
+  }[];
+  environment: {
+    development: boolean;
+    preview: boolean;
+    production: boolean;
+  };
+};
+
+export const EnvironmentVariablesTabPanel = () => {
+  const { handleSubmit, register, control } =
+    useForm<EnvironmentVariablesFormValues>({
+      defaultValues: {
+        variables: [{ key: '', value: '' }],
+        environment: {
+          development: false,
+          preview: false,
+          production: false,
+        },
+      },
+    });
+
+  const [createNewVariable, setCreateNewVariable] = useState(false);
+
+  const { fields, append, remove } = useFieldArray({
+    name: 'variables',
+    control,
+  });
+
+  return (
+    <>
+      <Typography variant="h6">Environment variables</Typography>
+      <Typography variant="small" className="font-medium text-gray-800">
+        A new deployment is required for your changes to take effect.
+      </Typography>
+      <div className="bg-gray-300 rounded-lg p-2">
+        <div
+          className="text-black"
+          onClick={() => setCreateNewVariable((cur) => !cur)}
+        >
+          + Create new variable
+        </div>
+        <Collapse open={createNewVariable}>
+          <Card className="bg-white">
+            <form onSubmit={handleSubmit(() => {})}>
+              {fields.map((field, index) => {
+                return (
+                  <div key={field.id}>
+                    <EnvironmentVariable
+                      index={index}
+                      register={register}
+                      onDelete={() => remove(index)}
+                    />
+                  </div>
+                );
+              })}
+              <div className="flex gap-1 p-2">
+                <Button
+                  variant="outlined"
+                  size="sm"
+                  onClick={() =>
+                    append({
+                      key: '',
+                      value: '',
+                    })
+                  }
+                >
+                  + Add variable
+                </Button>
+                <Button variant="outlined" size="sm">
+                  ^ Import .env
+                </Button>
+              </div>
+              <div>
+                <Checkbox
+                  crossOrigin={undefined}
+                  label="Production"
+                  {...register(`environment.production`)}
+                  color="blue"
+                />
+                <Checkbox
+                  crossOrigin={undefined}
+                  label="Preview"
+                  {...register(`environment.preview`)}
+                  color="blue"
+                />
+                <Checkbox
+                  crossOrigin={undefined}
+                  label="Development"
+                  {...register(`environment.development`)}
+                  color="blue"
+                />
+              </div>
+              <div className="p-2">
+                <Button size="lg" color="blue" type="submit">
+                  Save changes
+                </Button>
+              </div>
+            </form>
+          </Card>
+        </Collapse>
+      </div>
+    </>
+  );
+};