KanbanGit/resources/js/pages/project-templates/Edit.vue

<script setup lang="ts">
import { Head, Link, useForm } from '@inertiajs/vue3';
import { computed } from 'vue';
import Heading from '@/components/Heading.vue';
import InputError from '@/components/InputError.vue';
import { Badge } from '@/components/ui/badge';
import { Button } from '@/components/ui/button';
import {
    Card,
    CardContent,
    CardDescription,
    CardHeader,
    CardTitle,
} from '@/components/ui/card';
import { Input } from '@/components/ui/input';
import { Label } from '@/components/ui/label';
import AppLayout from '@/layouts/AppLayout.vue';
import { index as projectTemplatesIndex } from '@/routes/project-templates';
import type { BreadcrumbItem, ProjectTemplatesEditPageProps } from '@/types';

const props = defineProps<ProjectTemplatesEditPageProps>();

const breadcrumbs: BreadcrumbItem[] = [
    {
        title: 'Project templates',
        href: projectTemplatesIndex(),
    },
    {
        title: props.template.name,
        href: `/project-templates/${props.template.id}/edit`,
    },
];

const form = useForm({
    confirm_linked_projects_update: false,
    copy_areas: [...props.template.copy_areas],
    name: props.template.name,
});

const copyAreasError = computed(() => {
    return (
        form.errors.copy_areas ??
        Object.entries(form.errors).find(([key]) => key.startsWith('copy_areas.'))?.[1] ??
        ''
    );
});

const linkedProjectCount = computed(() => props.template.linked_project_count ?? 0);

const submit = (): void => {
    form.patch(`/project-templates/${props.template.id}`, {
        preserveScroll: true,
    });
};
</script>

<template>
    <AppLayout :breadcrumbs="breadcrumbs">
        <Head :title="`Edit ${template.name}`" />

        <div class="mx-auto flex w-full max-w-3xl flex-1 flex-col gap-6 p-4">
            <div class="space-y-3">
                <div class="flex flex-wrap items-center gap-3">
                    <Badge variant="outline" class="px-3 py-1">{{ template.slug }}</Badge>
                    <Badge v-if="linkedProjectCount > 0" variant="secondary">
                        {{ linkedProjectCount }} linked {{ linkedProjectCount === 1 ? 'project' : 'projects' }}
                    </Badge>
                </div>
                <Heading
                    :title="`Edit ${template.name}`"
                    description="Refresh the template baseline from its source project while keeping immutable identifiers protected."
                />
            </div>

            <Card>
                <CardHeader>
                    <CardTitle>Template details</CardTitle>
                    <CardDescription>
                        <template v-if="template.source_project">
                            This template baseline is rebuilt from {{ template.source_project.name }} ({{ template.source_project.key }}) when you save.
                        </template>
                        <template v-else>
                            This template baseline is rebuilt from its source project when you save.
                        </template>
                    </CardDescription>
                </CardHeader>

                <CardContent>
                    <form class="space-y-6" @submit.prevent="submit">
                        <div class="grid gap-2">
                            <Label for="name">Template name</Label>
                            <Input id="name" v-model="form.name" required placeholder="Foundation template" />
                            <InputError :message="form.errors.name" />
                        </div>

                        <div class="grid gap-2">
                            <Label for="slug">Template slug</Label>
                            <Input id="slug" :model-value="template.slug" disabled />
                            <p class="text-muted-foreground text-sm">
                                The slug stays locked so existing template references remain stable.
                            </p>
                        </div>

                        <div class="grid gap-3">
                            <div>
                                <Label>Configuration groups</Label>
                                <p class="text-muted-foreground text-sm">
                                    Saving rebuilds the selected groups from the current source-project configuration.
                                </p>
                            </div>

                            <div class="grid gap-3">
                                <Label
                                    v-for="copyAreaOption in copyAreaOptions"
                                    :key="copyAreaOption.value"
                                    class="flex cursor-pointer items-start gap-3 rounded-xl border p-4"
                                >
                                    <input
                                        v-model="form.copy_areas"
                                        type="checkbox"
                                        :value="copyAreaOption.value"
                                        class="mt-1"
                                    />
                                    <div class="space-y-1">
                                        <div class="font-medium">{{ copyAreaOption.label }}</div>
                                        <p class="text-muted-foreground text-sm">
                                            {{ copyAreaOption.description }}
                                        </p>
                                    </div>
                                </Label>
                            </div>
                            <InputError :message="copyAreasError" />
                        </div>

                        <div
                            v-if="linkedProjectCount > 0"
                            class="space-y-3 rounded-xl border border-amber-300 bg-amber-50 p-4 text-amber-950 dark:border-amber-900/70 dark:bg-amber-950/40 dark:text-amber-100"
                        >
                            <div class="space-y-1">
                                <div class="font-medium">Warning</div>
                                <p class="text-sm">
                                    Saving this template updates the baseline for {{ linkedProjectCount }} linked {{ linkedProjectCount === 1 ? 'project' : 'projects' }}.
                                    Inherited areas will follow the new template version, while existing overrides stay untouched.
                                </p>
                            </div>

                            <Label class="flex cursor-pointer items-start gap-3">
                                <input v-model="form.confirm_linked_projects_update" type="checkbox" class="mt-1" />
                                <span class="text-sm">
                                    I understand that linked projects inheriting from this template will be affected.
                                </span>
                            </Label>

                            <InputError :message="form.errors.confirm_linked_projects_update" />
                        </div>

                        <div class="flex items-center gap-3">
                            <Button type="submit" :disabled="form.processing">
                                Save template changes
                            </Button>

                            <Button as-child variant="outline">
                                <Link :href="projectTemplatesIndex()">Cancel</Link>
                            </Button>
                        </div>
                    </form>
                </CardContent>
            </Card>
        </div>
    </AppLayout>
</template>