Further improved the dynamic action area renderering
This commit is contained in:
Samuel Andert
parent
028614a6e0
commit
6092199fe5
@ -5,6 +5,7 @@
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import { TreeSchema } from '$lib/types/TreeSchema';
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import { writable, get } from 'svelte/store';
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import { createUser } from './userService';
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import { derived } from 'svelte/store';
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const initialFormData = { name: '', age: '' };
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@ -150,127 +151,123 @@
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const { state, send } = useMachine(stateMachine);
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$: {
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// Reactively update the form validation status based on the errors
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isFormValid.set(Object.keys(get(errors)).length === 0);
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}
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const possibleActions = derived(state, ($state) =>
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Object.keys(stateMachine.states[$state.value]?.on || {})
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);
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</script>
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<main>
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<h1 class="text-2xl">
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{$state.value in stateMachine.states && stateMachine.states[$state.value].meta
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? stateMachine.states[$state.value].meta.title
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: 'Unknown state'}
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</h1>
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<p>
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{$state.value in stateMachine.states ? stateMachine.states[$state.value].meta.description : ''}
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</p>
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{#if $state.value === 'start'}
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<button class="px-4 py-2 mt-4 text-white bg-blue-500 rounded" on:click={() => send('NEXT')}>
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Next
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</button>
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{:else if $state.value === 'name'}
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<form on:submit|preventDefault={handleSubmit} class="w-full max-w-md">
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<div class="mb-4">
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{#if $errors.name}
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<span class="block mb-2 font-semibold text-red-500">{$errors.name}</span>
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{:else}
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<label for="name" class="block mb-2 font-semibold text-white"
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>{$state.value in stateMachine.states
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? stateMachine.states[$state.value].meta.fieldLabel
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: ''}</label
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>
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{/if}
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<input
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name={$state.value}
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type="text"
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class="w-full px-3 py-2 bg-transparent border-gray-100 rounded-md border-1 ring-0 ring-white focus:outline-none focus:ring-2 focus:ring-blue-500"
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bind:value={$form.name}
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aria-invalid={$errors.name ? 'true' : undefined}
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{...$state.context.constraints}
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/>
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</div>
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<button
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type="submit"
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class="w-full px-4 py-2 mt-4 text-white bg-blue-500 rounded-md hover:bg-blue-600 focus:outline-none focus:ring-2 focus:ring-blue-500"
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disabled={$errors.name}
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on:click={() => send('NEXT')}
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>
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Next
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</button>
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</form>
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{:else if $state.value === 'email'}
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<form on:submit|preventDefault={handleSubmit} class="w-full max-w-md">
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<div class="mb-4">
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{#if $errors.email}
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<span class="block mb-2 font-semibold text-red-500">{$errors.email}</span>
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{:else}
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<label for="email" class="block mb-2 font-semibold text-white"
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>{$state.value in stateMachine.states
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? stateMachine.states[$state.value].meta.fieldLabel
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: ''}</label
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>
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{/if}
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<input
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name={$state.value}
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type="email"
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class="w-full px-3 py-2 bg-transparent border-gray-100 rounded-md border-1 ring-0 ring-white focus:outline-none focus:ring-2 focus:ring-blue-500"
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bind:value={$form.email}
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aria-invalid={$errors.email ? 'true' : undefined}
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{...$state.context.constraints}
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/>
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</div>
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<button
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type="submit"
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class="w-full px-4 py-2 mt-4 text-white bg-blue-500 rounded-md hover:bg-blue-600 focus:outline-none focus:ring-2 focus:ring-blue-500"
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disabled={$errors.email}
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on:click={() => send('NEXT')}
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>
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Next
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</button>
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</form>
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{:else if $state.value === 'summary'}
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<p>Name: {$form.name}</p>
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<p>Email: {$form.email}</p>
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<button
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class="px-4 py-2 mt-4 text-white bg-blue-500 rounded"
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on:click={() => {
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console.log('Submit button clicked');
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send('SUBMIT');
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}}
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>
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Submit
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</button>
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{:else if $state.value === 'submitting'}
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<!-- You can optionally add a spinner or some visual indication here -->
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{:else if $state.value === 'success'}
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<p>Thank you for your submission!</p>
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<button class="px-4 py-2 mt-4 text-white bg-green-500 rounded" on:click={() => send('RESTART')}>
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Start Again
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</button>
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{:else if $state.value === 'failure'}
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<p class="text-red-500">
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Error: {$state.context.error?.message || 'An unknown error occurred.'}
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</p>
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<button class="px-4 py-2 mt-4 text-white bg-red-500 rounded" on:click={() => send('RESTART')}>
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Try Again
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</button>
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{/if}
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</main>
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<!-- this is our new button -->
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<div>
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{#if $state.value in stateMachine.states && stateMachine.states[$state.value].on.NEXT}
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<button
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class="px-4 py-2 mt-4 text-white bg-blue-500 rounded"
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on:click={() => send('NEXT')}
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disabled={$errors[$state.value]}
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>
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<main class="flex items-center justify-center w-full h-full">
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<div class="w-full max-w-lg">
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<h1 class="text-2xl">
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{$state.value in stateMachine.states && stateMachine.states[$state.value].meta
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? stateMachine.states[$state.value].meta.title
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: 'Unknown state'}
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</h1>
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<p>
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{$state.value in stateMachine.states
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? stateMachine.states[$state.value].meta.buttonLabel
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? stateMachine.states[$state.value].meta.description
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: ''}
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</button>
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{/if}
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</div>
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</p>
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{#if $state.value === 'start'}Welcome{:else if $state.value === 'name'}
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<form on:submit|preventDefault={handleSubmit} class="w-full max-w-lg">
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<div class="mb-4">
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{#if $errors.name}
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<span class="block mb-2 font-semibold text-red-500">{$errors.name}</span>
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{:else}
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<label for="name" class="block mb-2 font-semibold text-white"
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>{$state.value in stateMachine.states
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? stateMachine.states[$state.value].meta.fieldLabel
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: ''}</label
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>
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{/if}
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<input
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name={$state.value}
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type="text"
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class="w-full px-3 py-2 bg-transparent border-gray-100 rounded-md border-1 ring-0 ring-white focus:outline-none focus:ring-2 focus:ring-blue-500"
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bind:value={$form.name}
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aria-invalid={$errors.name ? 'true' : undefined}
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{...$state.context.constraints}
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/>
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</div>
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</form>
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{:else if $state.value === 'email'}
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<form on:submit|preventDefault={handleSubmit} class="w-full max-w-lg">
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<div class="mb-4">
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{#if $errors.email}
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<span class="block mb-2 font-semibold text-red-500">{$errors.email}</span>
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{:else}
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<label for="email" class="block mb-2 font-semibold text-white"
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>{$state.value in stateMachine.states
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? stateMachine.states[$state.value].meta.fieldLabel
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: ''}</label
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>
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{/if}
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<input
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name={$state.value}
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type="email"
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class="w-full px-3 py-2 bg-transparent border-gray-100 rounded-md border-1 ring-0 ring-white focus:outline-none focus:ring-2 focus:ring-blue-500"
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bind:value={$form.email}
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aria-invalid={$errors.email ? 'true' : undefined}
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{...$state.context.constraints}
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/>
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</div>
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</form>
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{:else if $state.value === 'summary'}
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<p>Name: {$form.name}</p>
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<p>Email: {$form.email}</p>
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{:else if $state.value === 'submitting'}
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Add spinner here
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{:else if $state.value === 'success'}
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<p>Thank you for your submission!</p>
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{:else if $state.value === 'failure'}
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<p class="text-red-500">
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Error: {$state.context.error?.message || 'An unknown error occurred.'}
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</p>
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{/if}
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{#if possibleActions}
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<div class="flex justify-between">
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{#each $possibleActions as action (action)}
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{#if action === 'BACK'}
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<button
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class="px-4 py-2 mt-4 text-white bg-blue-500 rounded"
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on:click={() => send(action)}
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>
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{action}
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</button>
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{/if}
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{/each}
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{#each $possibleActions as action (action)}
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{#if action !== 'NEXT' && action !== 'BACK'}
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<button
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class="px-4 py-2 mx-auto mt-4 text-white bg-blue-500 rounded"
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on:click={() => send(action)}
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>
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{action}
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</button>
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{/if}
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{/each}
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{#each $possibleActions as action (action)}
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{#if action === 'NEXT'}
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<button
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class="px-4 py-2 mt-4 text-white bg-blue-500 rounded"
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on:click={() => send(action)}
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disabled={$errors[$state.value] || $state.context.constraints[$state.value]}
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>
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{$state.value in stateMachine.states
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? stateMachine.states[$state.value].meta.buttonLabel
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: ''}
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</button>
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{/if}
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{/each}
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</div>
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{/if}
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</div>
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</main>
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