<!--
 - @Author XXX
 - @Link XXX
-->
<template>
    <ma-form-item
        v-if="typeof props.component.display == 'undefined' || props.component.display === true"
        :component="props.component"
        :custom-field="props.customField"
    >
        <slot :name="`form-${props.component.dataIndex}`" v-bind="props.component">
            <ma-resource
                v-if="(props.component.type ?? 'preview') == 'preview'"
                v-model="value"
                :multiple="props.component.multiple"
                :onlyData="props.component.onlyData"
                :returnType="props.component.returnType"
            />
            <ma-resource-button
                v-else
                v-model="value"
                :multiple="props.component.multiple"
                :onlyData="props.component.onlyData"
                :returnType="props.component.returnType"
            />
        </slot>
    </ma-form-item>
</template>

<script setup>
import { ref, inject, onMounted, watch } from "vue"
import { get, set } from "lodash-es"
import MaResource from "@/components/ma-resource/index.vue"
import MaResourceButton from "@/components/ma-resource/button.vue"
import MaFormItem from "./form-item.vue"
import { runEvent } from "../js/event.js"
const props = defineProps({
    component: Object,
    customField: { type: String, default: undefined }
})

const formModel = inject("formModel")
const getColumnService = inject("getColumnService")
const columns = inject("columns")
const rv = async (ev, value = undefined) =>
    await runEvent(props.component, ev, { formModel, getColumnService, columns }, value)
const index = props.customField ?? props.component.dataIndex
const value = ref(get(formModel.value, index))

watch(
    () => get(formModel.value, index),
    (vl) => (value.value = vl)
)
watch(
    () => value.value,
    (v) => {
        set(formModel.value, index, v)
        index.indexOf(".") > -1 && delete formModel.value[index]
    }
)

if (props.component.multiple && !value.value) {
    value.value = []
}

rv("onCreated")
onMounted(() => rv("onMounted"))
</script>
