<script setup lang="ts">
import { computed, ref } from 'vue';
// import { MainService } from '@/Stores/main';
import { StyleService } from '@/Stores/style';
import { mdiTrashCan } from '@mdi/js';
// import CardBoxModal from '@/Components/CardBoxModal.vue';
// import TableCheckboxCell from '@/Components/TableCheckboxCell.vue';
import BaseLevel from '@/Components/BaseLevel.vue';
import BaseButtons from '@/Components/BaseButtons.vue';
import BaseButton from '@/Components/BaseButton.vue';
// import Person from 'App/Models/Person';
import { Subject } from '@/Dataset';
// import FormField from '@/Components/FormField.vue';
import FormControl from '@/Components/FormControl.vue';
import SearchCategoryAutocomplete from '@/Components/SearchCategoryAutocomplete.vue';

const props = defineProps({
    checkable: Boolean,
    keywords: {
        type: Array<Subject>,
        default: () => [],
    },
    subjectTypes: {
        type: Object,
        default: () => ({}),
    },
    errors: {
        type: Object,
        default: () => ({}),
    },
});

const styleService = StyleService();
// const mainService = MainService();
const items = computed(() => props.keywords);

// const isModalActive = ref(false);
// const isModalDangerActive = ref(false);
const perPage = ref(5);
const currentPage = ref(0);
// const checkedRows = ref([]);

const itemsPaginated = computed(() => {
    return items.value.slice(perPage.value * currentPage.value, perPage.value * (currentPage.value + 1));
});

const numPages = computed(() => Math.ceil(items.value.length / perPage.value));

const currentPageHuman = computed(() => currentPage.value + 1);

const pagesList = computed(() => {
    const pagesList: Array<number> = [];

    for (let i = 0; i < numPages.value; i++) {
        pagesList.push(i);
    }

    return pagesList;
});

const removeItem = (key) => {
    items.value.splice(key, 1);
};

// const remove = (arr, cb) => {
// 	const newArr = [];

// 	arr.forEach((item) => {
// 		if (!cb(item)) {
// 			newArr.push(item);
// 		}
// 	});

// 	return newArr;
// };

// const checked = (isChecked, client) => {
// 	if (isChecked) {
// 		checkedRows.value.push(client);
// 	} else {
// 		checkedRows.value = remove(checkedRows.value, (row) => row.id === client.id);
// 	}
// };
</script>

<template>
    <!-- <CardBoxModal v-model="isModalActive" title="Sample modal">
		<p>Lorem ipsum dolor sit amet <b>adipiscing elit</b></p>
		<p>This is sample modal</p>
	</CardBoxModal>

	<CardBoxModal v-model="isModalDangerActive" large-title="Please confirm" button="danger" has-cancel>
		<p>Lorem ipsum dolor sit amet <b>adipiscing elit</b></p>
		<p>This is sample modal</p>
	</CardBoxModal> -->

    <!-- <div v-if="checkedRows.length" class="p-3 bg-gray-100/50 dark:bg-slate-800">
		<span v-for="checkedRow in checkedRows" :key="checkedRow.id"
			class="inline-block px-2 py-1 rounded-sm mr-2 text-sm bg-gray-100 dark:bg-slate-700">
			{{ checkedRow.name }}
		</span>
	</div> -->

    <table>
        <thead>
            <tr>
                <!-- <th v-if="checkable" /> -->
                <!-- <th class="hidden lg:table-cell"></th> -->
                <th scope="col">Type</th>
                <th scope="col">Value</th>
                <th scope="col">Language</th>

                <th scope="col" />
            </tr>
        </thead>
        <tbody>
            <tr v-for="(item, index) in itemsPaginated" :key="index">
                <!-- <TableCheckboxCell v-if="checkable" @checked="checked($event, client)" /> -->
                <!-- <td class="border-b-0 lg:w-6 before:hidden hidden lg:table-cell">
                    <UserAvatar :username="client.value" class="w-24 h-24 mx-auto lg:w-6 lg:h-6" />
                </td> -->
                <td data-label="Type" scope="row">
                    <FormControl required v-model="item.type" :type="'select'" placeholder="[Enter Language]" :options="props.subjectTypes">
                        <div class="text-red-400 text-sm" v-if="errors[`subjects.${index}.type`]">
                            {{ errors[`subjects.${index}.type`].join(', ') }}
                        </div>
                    </FormControl>
                </td>

                <td data-label="Value" scope="row">
                    <SearchCategoryAutocomplete
                        v-if="item.type !== 'uncontrolled'"
                        v-model="item.value"
                        @subject="
                            (language) => {
                                item.language = language;
                            }
                        "
                    >
                        <div class="text-red-400 text-sm" v-if="errors[`subjects.${index}.value`]">
                            {{ errors[`subjects.${index}.value`].join(', ') }}
                        </div>
                    </SearchCategoryAutocomplete>

                    <FormControl v-else required v-model="item.value" type="text" placeholder="[enter keyword value]" :borderless="true">
                        <div class="text-red-400 text-sm" v-if="errors[`subjects.${index}.value`]">
                            {{ errors[`subjects.${index}.value`].join(', ') }}
                        </div>
                    </FormControl>
                </td>

                <td data-label="Language" scope="row">
                    <FormControl
                        required
                        v-model="item.language"
                        :type="'select'"
                        placeholder="[Enter Lang]"
                        :options="{ de: 'de', en: 'en' }"
                        :is-read-only="item.type != 'uncontrolled'"
                    >
                        <div class="text-red-400 text-sm" v-if="errors[`subjects.${index}.language`]">
                            {{ errors[`subjects.${index}.language`].join(', ') }}
                        </div>
                    </FormControl>
                </td>
                <td class="before:hidden lg:w-1 whitespace-nowrap" scope="row">
                    <BaseButtons type="justify-start lg:justify-end" no-wrap>
                        <!-- <BaseButton color="info" :icon="mdiEye" small @click="isModalActive = true" /> -->
                        <BaseButton v-if="index > 2" color="danger" :icon="mdiTrashCan" small @click.prevent="removeItem(index)" />
                    </BaseButtons>
                </td>
            </tr>
        </tbody>
    </table>

    <!-- :class="[ pagesList.length > 1 ? 'block' : 'hidden']" -->
    <div class="p-3 lg:px-6 border-t border-gray-100 dark:border-slate-800">
        <BaseLevel>
            <BaseButtons>
                <BaseButton
                    v-for="page in pagesList"
                    :key="page"
                    :active="page === currentPage"
                    :label="page + 1"
                    small
                    :outline="styleService.darkMode"
                    @click="currentPage = page"
                />
            </BaseButtons>
            <small>Page {{ currentPageHuman }} of {{ numPages }}</small>
        </BaseLevel>
    </div>

    <div class="text-red-400 text-sm" v-if="errors.subjects && Array.isArray(errors.subjects)">
        {{ errors.subjects.join(', ') }}
    </div>
</template>

<style scoped>
/* tr:nth-child(even) {
    background: gray;
}

tr:nth-child(od) {    
    background: white;
} */
</style>
