salix-front-mindshore-fork2/src/components/FormModel.vue

<script setup>
import axios from 'axios';
import { onMounted, onUnmounted, computed, ref, watch, nextTick } from 'vue';
import { onBeforeRouteLeave, useRouter } from 'vue-router';
import { useI18n } from 'vue-i18n';
import { useQuasar } from 'quasar';
import { useState } from 'src/composables/useState';
import { useStateStore } from 'stores/useStateStore';
import { useValidator } from 'src/composables/useValidator';
import useNotify from 'src/composables/useNotify.js';
import SkeletonForm from 'components/ui/SkeletonForm.vue';
import VnConfirm from './ui/VnConfirm.vue';
import { tMobile } from 'src/composables/tMobile';
import { useArrayData } from 'src/composables/useArrayData';
import { useRoute } from 'vue-router';
import { getDifferences } from 'src/filters';

const { push } = useRouter();
const quasar = useQuasar();
const state = useState();
const stateStore = useStateStore();
const { t } = useI18n();
const { validate } = useValidator();
const { notify } = useNotify();
const route = useRoute();
const myForm = ref(null);
const $props = defineProps({
    url: {
        type: String,
        default: '',
    },
    model: {
        type: String,
        default: null,
    },
    filter: {
        type: Object,
        default: null,
    },
    urlUpdate: {
        type: String,
        default: null,
    },
    urlCreate: {
        type: String,
        default: null,
    },
    defaultActions: {
        type: Boolean,
        default: true,
    },
    defaultButtons: {
        type: Object,
        default: () => {},
    },
    autoLoad: {
        type: Boolean,
        default: false,
    },
    formInitialData: {
        type: Object,
        default: () => {},
    },
    observeFormChanges: {
        type: Boolean,
        default: true,
        description:
            'Esto se usa principalmente para permitir guardar sin hacer cambios (Útil para la feature de clonar ya que en este caso queremos poder guardar de primeras)',
    },
    mapper: {
        type: Function,
        default: null,
    },
    clearStoreOnUnmount: {
        type: Boolean,
        default: true,
    },
    saveFn: {
        type: Function,
        default: null,
    },
    goTo: {
        type: String,
        default: '',
        description: 'It is used for redirect on click "save and continue"',
    },
    reload: {
        type: Boolean,
        default: false,
    },
    defaultTrim: {
        type: Boolean,
        default: true,
    },
});
const emit = defineEmits(['onFetch', 'onDataSaved']);
const modelValue = computed(
    () => $props.model ?? `formModel_${route?.meta?.title ?? route.name}`
).value;
const componentIsRendered = ref(false);
const arrayData = useArrayData(modelValue);
const isLoading = ref(false);
// Si elegimos observar los cambios del form significa que inicialmente las actions estaran deshabilitadas
const isResetting = ref(false);
const hasChanges = ref(!$props.observeFormChanges);
const changes = ref({});
const originalData = ref({});
const formData = computed(() => state.get(modelValue));
const defaultButtons = computed(() => ({
    save: {
        color: 'primary',
        icon: 'save',
        label: 'globals.save',
        click: () => myForm.value.submit(),
        type: 'submit',
    },
    reset: {
        color: 'primary',
        icon: 'restart_alt',
        label: 'globals.reset',
        click: () => reset(),
    },
    ...$props.defaultButtons,
}));

onMounted(async () => {
    originalData.value = JSON.parse(JSON.stringify($props.formInitialData ?? {}));

    nextTick(() => (componentIsRendered.value = true));

    // Podemos enviarle al form la estructura de data inicial sin necesidad de fetchearla
    state.set(modelValue, $props.formInitialData);

    if (!$props.formInitialData) {
        if ($props.autoLoad && $props.url) await fetch();
        else if (arrayData.store.data) updateAndEmit('onFetch', arrayData.store.data);
    }
    if ($props.observeFormChanges) {
        watch(
            () => formData.value,
            (newVal, oldVal) => {
                if (!oldVal) return;
                hasChanges.value =
                    !isResetting.value &&
                    JSON.stringify(newVal) !== JSON.stringify(originalData.value);
                console.error(getDifferences(originalData.value, newVal));
                console.error(getDifferences(newVal, originalData.value));
                console.error(getDiff(newVal, originalData.value));
                console.error(getDiff(originalData.value, newVal));
                console.error(getDifferencess(originalData.value, newVal));
                changes.value = {
                    ...changes.value,
                    ...getDifferences(originalData.value, oldVal),
                };
                isResetting.value = false;
            },
            { deep: true, flush: 'sync' }
        );
    }
});
function getDifferencess(oldVal, newVal) {
    return Object.keys(newVal).reduce((diff, key) => {
        if (oldVal[key] !== newVal[key]) {
            diff[key] = newVal[key];
        }
        return diff;
    }, {});
}
function getDiff(o2, o1) {
    let diff = Object.keys(o2).reduce((diff, key) => {
        if (o1[key] === o2[key]) return diff;
        return {
            ...diff,
            [key]: o2[key],
        };
    }, {});

    return diff;
}
if (!$props.url)
    watch(
        () => arrayData.store.data,
        (val) => updateAndEmit('onFetch', val)
    );

watch(
    () => [$props.url, $props.filter],
    async () => {
        originalData.value = null;
        reset();
        await fetch();
    }
);

onBeforeRouteLeave((to, from, next) => {
    if (hasChanges.value && $props.observeFormChanges)
        quasar.dialog({
            component: VnConfirm,
            componentProps: {
                title: t('globals.unsavedPopup.title'),
                message: t('globals.unsavedPopup.subtitle'),
                promise: () => next(),
            },
        });
    else next();
});

onUnmounted(() => {
    // Restauramos los datos originales en el store si se realizaron cambios en el formulario pero no se guardaron, evitando modificaciones erróneas.
    if (hasChanges.value) return state.set(modelValue, originalData.value);
    if ($props.clearStoreOnUnmount) state.unset(modelValue);
});

async function fetch() {
    try {
        let { data } = await axios.get($props.url, {
            params: { filter: JSON.stringify($props.filter) },
        });
        if (Array.isArray(data)) data = data[0] ?? {};

        updateAndEmit('onFetch', data);
    } catch (e) {
        state.set(modelValue, {});
        originalData.value = {};
    }
}
function handleRequestArgs() {
    const isUrlCreate = $props.urlCreate;
    const differences = getDifferences(formData.value, originalData.value);
    return {
        method: isUrlCreate ? 'post' : 'patch',
        url: isUrlCreate || $props.urlUpdate || $props.url || arrayData.store.url,
        body: $props.mapper
            ? $props.mapper(formData.value)
            : isUrlCreate
            ? formData.value
            : differences,
    };
}
function getUpdatedValues(keys, formData) {
    return keys.reduce((acc, key) => {
        acc[key] = formData[key];
        return acc;
    }, {});
}
async function save() {
    if ($props.observeFormChanges && !hasChanges.value)
        return notify('globals.noChanges', 'negative');

    isLoading.value = true;
    try {
        formData.value = trimData(formData.value);
        const { method, body, url } = handleRequestArgs();
        // Obtener las claves del objeto original
        const originalKeys = Object.keys(body);

        // Construir el objeto con valores actualizados
        const updatedValues = getUpdatedValues(originalKeys, formData.value);

        let response;

        if ($props.saveFn) response = await $props.saveFn(updatedValues);
        else response = await axios[method](url, updatedValues);

        if ($props.urlCreate) notify('globals.dataCreated', 'positive');

        updateAndEmit('onDataSaved', formData.value, response?.data);
        if ($props.reload) await arrayData.fetch({});
        hasChanges.value = false;
    } catch (err) {
        console.error(err);
        notify('errors.writeRequest', 'negative');
    } finally {
        isLoading.value = false;
    }
}

async function saveAndGo() {
    await save();
    push({ path: $props.goTo });
}

function reset() {
    updateAndEmit('onFetch', originalData.value);
    if ($props.observeFormChanges) {
        hasChanges.value = false;
        isResetting.value = true;
    }
}

// eslint-disable-next-line vue/no-dupe-keys
function filter(value, update, filterOptions) {
    update(
        () => {
            const { options, filterFn } = filterOptions;

            options.value = filterFn(options, value);
        },
        (ref) => {
            ref.setOptionIndex(-1);
            ref.moveOptionSelection(1, true);
        }
    );
}

function updateAndEmit(evt, val, res) {
    state.set(modelValue, val);
    originalData.value = val && JSON.parse(JSON.stringify(val));
    if (!$props.url) arrayData.store.data = val;

    emit(evt, state.get(modelValue), res);
}

function trimData(data) {
    if (!$props.defaultTrim) return data;
    for (const key in data) {
        if (typeof data[key] == 'string') data[key] = data[key].trim();
    }
    return data;
}

defineExpose({
    save,
    isLoading,
    hasChanges,
    reset,
    fetch,
});
</script>
<template>
    <div class="column items-center full-width">
        {{ changes }}
        <QForm
            ref="myForm"
            v-if="formData"
            @submit="save"
            @reset="reset"
            class="q-pa-md"
            id="formModel"
        >
            <QCard>
                <slot
                    v-if="formData"
                    name="form"
                    :data="formData"
                    :validate="validate"
                    :filter="filter"
                />
                <SkeletonForm v-else />
            </QCard>
        </QForm>
    </div>
    <Teleport
        to="#st-actions"
        v-if="
            $props.defaultActions &&
            stateStore?.isSubToolbarShown() &&
            componentIsRendered
        "
    >
        <QBtnGroup push class="q-gutter-x-sm">
            <slot name="moreActions" />
            <QBtn
                :label="tMobile(defaultButtons.reset.label)"
                :color="defaultButtons.reset.color"
                :icon="defaultButtons.reset.icon"
                flat
                @click="defaultButtons.reset.click"
                :disable="!hasChanges"
                :title="t(defaultButtons.reset.label)"
            />
            <QBtnDropdown
                v-if="$props.goTo"
                @click="saveAndGo"
                :label="tMobile('globals.saveAndContinue')"
                :title="t('globals.saveAndContinue')"
                :disable="!hasChanges"
                color="primary"
                icon="save"
                split
            >
                <QList>
                    <QItem
                        clickable
                        v-close-popup
                        @click="save"
                        :title="t('globals.save')"
                    >
                        <QItemSection>
                            <QItemLabel>
                                <QIcon
                                    name="save"
                                    color="white"
                                    class="q-mr-sm"
                                    size="sm"
                                />
                                {{ t('globals.save').toUpperCase() }}
                            </QItemLabel>
                        </QItemSection>
                    </QItem>
                </QList>
            </QBtnDropdown>
            <QBtn
                v-else
                :label="tMobile('globals.save')"
                color="primary"
                icon="save"
                @click="defaultButtons.save.click"
                :disable="!hasChanges"
                :title="t(defaultButtons.save.label)"
            />
        </QBtnGroup>
    </Teleport>

    <QInnerLoading
        :showing="isLoading"
        :label="t('globals.pleaseWait')"
        color="primary"
        style="min-width: 100%"
    />
</template>
<style lang="scss" scoped>
.q-notifications {
    color: black;
}
#formModel {
    max-width: 800px;
    width: 100%;
}

.q-card {
    padding: 32px;
}
</style>