Merge pull request #85 from lambda-curry/codegen/lc-240-medusa-forms-controlled-components-documentation-stories-and

Author: jaruesink

apps/docs/src/medusa-forms/ControlledCheckbox.stories.tsx

@@ -0,0 +1,396 @@
+import { ControlledCheckbox } from '@lambdacurry/medusa-forms/controlled/ControlledCheckbox';
+import type { Meta, StoryObj } from '@storybook/react-vite';
+import React from 'react';
+import { FormProvider, useForm } from 'react-hook-form';
+
+const meta = {
+  title: 'Medusa Forms/Controlled Checkbox',
+  component: ControlledCheckbox,
+  parameters: {
+    layout: 'centered',
+  },
+  tags: ['autodocs'],
+} satisfies Meta<typeof ControlledCheckbox>;
+
+export default meta;
+type Story = StoryObj<typeof meta>;
+
+// Basic Usage Story
+const BasicCheckboxForm = () => {
+  const form = useForm({
+    defaultValues: {
+      acceptTerms: false,
+    },
+  });
+
+  return (
+    <FormProvider {...form}>
+      <div className="w-[400px] space-y-4">
+        <ControlledCheckbox 
+          name="acceptTerms" 
+          label="I accept the terms and conditions" 
+        />
+        <div className="text-sm text-gray-600">
+          Current value: {form.watch('acceptTerms') ? 'true' : 'false'}
+        </div>
+      </div>
+    </FormProvider>
+  );
+};
+
+export const BasicUsage: Story = {
+  render: () => <BasicCheckboxForm />,
+};
+
+// Default Checked State Story
+const DefaultCheckedForm = () => {
+  const form = useForm({
+    defaultValues: {
+      newsletter: true,
+    },
+  });
+
+  return (
+    <FormProvider {...form}>
+      <div className="w-[400px] space-y-4">
+        <ControlledCheckbox 
+          name="newsletter" 
+          label="Subscribe to newsletter" 
+        />
+        <div className="text-sm text-gray-600">
+          Current value: {form.watch('newsletter') ? 'true' : 'false'}
+        </div>
+      </div>
+    </FormProvider>
+  );
+};
+
+export const DefaultChecked: Story = {
+  render: () => <DefaultCheckedForm />,
+};
+
+// Default Unchecked State Story
+const DefaultUncheckedForm = () => {
+  const form = useForm({
+    defaultValues: {
+      marketing: false,
+    },
+  });
+
+  return (
+    <FormProvider {...form}>
+      <div className="w-[400px] space-y-4">
+        <ControlledCheckbox 
+          name="marketing" 
+          label="Receive marketing emails" 
+        />
+        <div className="text-sm text-gray-600">
+          Current value: {form.watch('marketing') ? 'true' : 'false'}
+        </div>
+      </div>
+    </FormProvider>
+  );
+};
+
+export const DefaultUnchecked: Story = {
+  render: () => <DefaultUncheckedForm />,
+};
+
+// Required Field Validation Story
+const RequiredValidationForm = () => {
+  const form = useForm({
+    defaultValues: {
+      requiredField: false,
+    },
+    mode: 'onChange',
+  });
+
+  const onSubmit = (data: any) => {
+    console.log('Form submitted:', data);
+  };
+
+  return (
+    <FormProvider {...form}>
+      <form onSubmit={form.handleSubmit(onSubmit)} className="w-[400px] space-y-4">
+        <ControlledCheckbox 
+          name="requiredField" 
+          label="This field is required" 
+          rules={{ 
+            required: 'You must check this box to continue' 
+          }}
+        />
+        <div className="text-sm text-gray-600">
+          Form valid: {form.formState.isValid ? 'Yes' : 'No'}
+        </div>
+        <button 
+          type="submit" 
+          className="px-4 py-2 bg-blue-500 text-white rounded hover:bg-blue-600 disabled:opacity-50"
+          disabled={!form.formState.isValid}
+        >
+          Submit
+        </button>
+      </form>
+    </FormProvider>
+  );
+};
+
+export const RequiredValidation: Story = {
+  render: () => <RequiredValidationForm />,
+};
+
+// Custom Validation Message Story
+const CustomValidationForm = () => {
+  const form = useForm({
+    defaultValues: {
+      agreement: false,
+    },
+    mode: 'onChange',
+  });
+
+  return (
+    <FormProvider {...form}>
+      <div className="w-[400px] space-y-4">
+        <ControlledCheckbox 
+          name="agreement" 
+          label="I agree to the privacy policy" 
+          rules={{ 
+            required: 'Please accept our privacy policy to continue',
+            validate: (value) => value === true || 'You must agree to the privacy policy'
+          }}
+        />
+        <div className="text-sm text-gray-600">
+          Has errors: {form.formState.errors.agreement ? 'Yes' : 'No'}
+        </div>
+        {form.formState.errors.agreement && (
+          <div className="text-sm text-red-600">
+            Error: {form.formState.errors.agreement.message}
+          </div>
+        )}
+      </div>
+    </FormProvider>
+  );
+};
+
+export const CustomValidationMessage: Story = {
+  render: () => <CustomValidationForm />,
+};
+
+// Error State Display Story
+const ErrorStateForm = () => {
+  const form = useForm({
+    defaultValues: {
+      errorField: false,
+    },
+  });
+
+  // Manually trigger an error for demonstration
+  React.useEffect(() => {
+    form.setError('errorField', {
+      type: 'manual',
+      message: 'This is an example error message'
+    });
+  }, [form]);
+
+  return (
+    <FormProvider {...form}>
+      <div className="w-[400px] space-y-4">
+        <ControlledCheckbox 
+          name="errorField" 
+          label="Checkbox with error state" 
+        />
+        <div className="text-sm text-gray-600">
+          This checkbox demonstrates the error state styling
+        </div>
+      </div>
+    </FormProvider>
+  );
+};
+
+export const ErrorState: Story = {
+  render: () => <ErrorStateForm />,
+};
+
+// Disabled State Story
+const DisabledStateForm = () => {
+  const form = useForm({
+    defaultValues: {
+      disabledUnchecked: false,
+      disabledChecked: true,
+    },
+  });
+
+  return (
+    <FormProvider {...form}>
+      <div className="w-[400px] space-y-4">
+        <ControlledCheckbox 
+          name="disabledUnchecked" 
+          label="Disabled unchecked checkbox" 
+          disabled
+        />
+        <ControlledCheckbox 
+          name="disabledChecked" 
+          label="Disabled checked checkbox" 
+          disabled
+        />
+        <div className="text-sm text-gray-600">
+          These checkboxes are disabled and cannot be interacted with
+        </div>
+      </div>
+    </FormProvider>
+  );
+};
+
+export const DisabledState: Story = {
+  render: () => <DisabledStateForm />,
+};
+
+// Multiple Checkboxes with State Management Story
+const MultipleCheckboxesForm = () => {
+  const form = useForm({
+    defaultValues: {
+      option1: false,
+      option2: true,
+      option3: false,
+      selectAll: false,
+    },
+  });
+
+  const watchedValues = form.watch(['option1', 'option2', 'option3']);
+  const allSelected = watchedValues.every(Boolean);
+  const someSelected = watchedValues.some(Boolean);
+
+  React.useEffect(() => {
+    form.setValue('selectAll', allSelected);
+  }, [allSelected, form]);
+
+  const handleSelectAll = (checked: boolean) => {
+    form.setValue('option1', checked);
+    form.setValue('option2', checked);
+    form.setValue('option3', checked);
+    form.setValue('selectAll', checked);
+  };
+
+  return (
+    <FormProvider {...form}>
+      <div className="w-[400px] space-y-4">
+        <ControlledCheckbox 
+          name="selectAll" 
+          label="Select All" 
+          checked={allSelected ? true : someSelected ? 'indeterminate' : false}
+          onChange={handleSelectAll}
+        />
+        <div className="ml-4 space-y-2">
+          <ControlledCheckbox 
+            name="option1" 
+            label="Option 1" 
+          />
+          <ControlledCheckbox 
+            name="option2" 
+            label="Option 2" 
+          />
+          <ControlledCheckbox 
+            name="option3" 
+            label="Option 3" 
+          />
+        </div>
+        <div className="text-sm text-gray-600">
+          Selected: {watchedValues.filter(Boolean).length} of {watchedValues.length}
+        </div>
+      </div>
+    </FormProvider>
+  );
+};
+
+export const MultipleCheckboxes: Story = {
+  render: () => <MultipleCheckboxesForm />,
+};
+
+// Form Integration Example Story
+const CompleteFormExampleComponent = () => {
+  const form = useForm({
+    defaultValues: {
+      username: '',
+      email: '',
+      acceptTerms: false,
+      newsletter: false,
+      marketing: false,
+    },
+    mode: 'onChange',
+  });
+
+  const onSubmit = (data: any) => {
+    alert(`Form submitted with data: ${JSON.stringify(data, null, 2)}`);
+  };
+
+  return (
+    <FormProvider {...form}>
+      <form onSubmit={form.handleSubmit(onSubmit)} className="w-[400px] space-y-4">
+        <div>
+          <label className="block text-sm font-medium mb-1">Username</label>
+          <input 
+            {...form.register('username', { required: 'Username is required' })}
+            className="w-full px-3 py-2 border border-gray-300 rounded-md"
+            placeholder="Enter username"
+          />
+        </div>
+        
+        <div>
+          <label className="block text-sm font-medium mb-1">Email</label>
+          <input 
+            {...form.register('email', { 
+              required: 'Email is required',
+              pattern: {
+                value: /^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,}$/i,
+                message: 'Invalid email address'
+              }
+            })}
+            className="w-full px-3 py-2 border border-gray-300 rounded-md"
+            placeholder="Enter email"
+            type="email"
+          />
+        </div>
+
+        <div className="space-y-2">
+          <ControlledCheckbox 
+            name="acceptTerms" 
+            label="I accept the terms and conditions" 
+            rules={{ required: 'You must accept the terms' }}
+          />
+          <ControlledCheckbox 
+            name="newsletter" 
+            label="Subscribe to newsletter" 
+          />
+          <ControlledCheckbox 
+            name="marketing" 
+            label="Receive marketing emails" 
+          />
+        </div>
+
+        <div className="flex space-x-2">
+          <button 
+            type="submit" 
+            className="px-4 py-2 bg-blue-500 text-white rounded hover:bg-blue-600 disabled:opacity-50"
+            disabled={!form.formState.isValid}
+          >
+            Submit
+          </button>
+          <button 
+            type="button" 
+            onClick={() => form.reset()}
+            className="px-4 py-2 bg-gray-500 text-white rounded hover:bg-gray-600"
+          >
+            Reset
+          </button>
+        </div>
+
+        <div className="text-sm text-gray-600">
+          Form valid: {form.formState.isValid ? 'Yes' : 'No'}
+        </div>
+      </form>
+    </FormProvider>
+  );
+};
+
+export const CompleteFormExample: Story = {
+  render: () => <CompleteFormExampleComponent />,
+};