<script setup>
import AppLayout from '@/layouts/AppLayout.vue';
import Chat from '@/components/Chat.vue';
import { Head, useForm } from '@inertiajs/vue3';
import { route } from 'ziggy-js';

const props = defineProps({
    dynamic: Object,
    ledger: Object,
});

const breadcrumbs = [
    {
        name: 'Dynamics',
        href: route('dynamics.index'),
    },
    {
        name: props.dynamic.name,
        href: route('dynamics.show', props.dynamic.id),
    },
    {
        name: props.ledger.name,
        href: route('dynamics.ledgers.show', { dynamic: props.dynamic.id, ledger: props.ledger.id }),
    },
];

const form = useForm({
    amount: 0,
    description: '',
});

function submit() {
    form.post(route('dynamics.ledgers.mutations.store', { dynamic: props.dynamic.id, ledger: props.ledger.id }), {
        onSuccess: () => form.reset(),
    });
}
</script>

<template>
    <Head :title="ledger.name" />

    <AppLayout :breadcrumbs="breadcrumbs">
        <div class="py-12">
            <div class="max-w-7xl mx-auto sm:px-6 lg:px-8">
                <div class="bg-white dark:bg-gray-800 overflow-hidden shadow-sm sm:rounded-lg">
                    <div class="p-6 text-gray-900 dark:text-gray-100">
                        <h3 class="text-lg font-medium">{{ ledger.name }}</h3>
                        <p class="mt-2 text-sm text-gray-600 dark:text-gray-400">Score: {{ ledger.score }}</p>
                        <p class="mt-2 text-sm text-gray-600 dark:text-gray-400">{{ ledger.rules }}</p>
                    </div>
                </div>

                <div class="mt-8">
                    <h4 class="text-lg font-medium text-gray-900 dark:text-gray-100">Add Mutation</h4>
                    <form @submit.prevent="submit" class="mt-6 space-y-6 bg-white dark:bg-gray-800 overflow-hidden shadow-sm sm:rounded-lg p-6">
                        <div>
                            <label for="amount" class="block text-sm font-medium text-gray-700 dark:text-gray-300">Amount</label>
                            <input v-model="form.amount" id="amount" type="number" class="mt-1 block w-full border-gray-300 dark:border-gray-700 dark:bg-gray-900 dark:text-gray-300 focus:border-indigo-500 dark:focus:border-indigo-600 focus:ring-indigo-500 dark:focus:ring-indigo-600 rounded-md shadow-sm" />
                            <div v-if="form.errors.amount" class="text-sm text-red-600">{{ form.errors.amount }}</div>
                        </div>

                        <div>
                            <label for="description" class="block text-sm font-medium text-gray-700 dark:text-gray-300">Description</label>
                            <textarea v-model="form.description" id="description" rows="4" class="mt-1 block w-full border-gray-300 dark:border-gray-700 dark:bg-gray-900 dark:text-gray-300 focus:border-indigo-500 dark:focus:border-indigo-600 focus:ring-indigo-500 dark:focus:ring-indigo-600 rounded-md shadow-sm"></textarea>
                            <div v-if="form.errors.description" class="text-sm text-red-600">{{ form.errors.description }}</div>
                        </div>

                        <div class="flex items-center gap-4">
                            <button type="submit" :disabled="form.processing" class="inline-flex items-center px-4 py-2 bg-gray-800 dark:bg-gray-200 border border-transparent rounded-md font-semibold text-xs text-white dark:text-gray-800 uppercase tracking-widest hover:bg-gray-700 dark:hover:bg-white focus:bg-gray-700 dark:focus:bg-white active:bg-gray-900 dark:active:bg-gray-300 focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-2 dark:focus:ring-offset-gray-800 transition ease-in-out duration-150">
                                Add Mutation
                            </button>
                        </div>
                    </form>
                </div>

                <div class="mt-8">
                    <h4 class="text-lg font-medium text-gray-900 dark:text-gray-100">Mutations</h4>
                    <ul class="mt-4 space-y-4">
                        <li v-for="mutation in ledger.mutations" :key="mutation.id" class="p-4 bg-white dark:bg-gray-800 overflow-hidden shadow-sm sm:rounded-lg">
                            <div class="flex justify-between">
                                <span class="font-semibold">{{ mutation.user.name }}</span>
                                <span :class="{
                                    'text-green-500': mutation.amount > 0,
                                    'text-red-500': mutation.amount < 0,
                                }">{{ mutation.amount > 0 ? '+' : '' }}{{ mutation.amount }}</span>
                            </div>
                            <p class="mt-2 text-sm text-gray-600 dark:text-gray-400">{{ mutation.description }}</p>
                            <div class="mt-2 text-xs text-gray-500">{{ new Date(mutation.created_at).toLocaleString() }}</div>
                            <Chat :chat="mutation.chat" />
                        </li>
                    </ul>
                    <div v-if="ledger.mutations.length === 0" class="mt-4 text-gray-500">
                        No mutations found for this ledger.
                    </div>
                </div>
            </div>
        </div>
    </AppLayout>
</template>
