headroom/frontend/node_modules/sveltekit-superforms/dist/superValidate.js

import { traversePath } from './traversal.js';
import { fail as kitFail } from '@sveltejs/kit';
import {} from './adapters/adapters.js';
import { parseRequest } from './formData.js';
import { splitPath } from './stringPath.js';
import { mapErrors, mergeDefaults, replaceInvalidDefaults } from './errors.js';
/**
 * Validates a schema for data validation and usage in superForm.
 * @param data Data corresponding to a schema, or RequestEvent/FormData/URL. If falsy, the schema's default values will be used.
 * @param schema The schema to validate against.
 */
export async function superValidate(data, adapter, options) {
    if (data && 'superFormValidationLibrary' in data) {
        options = adapter;
        adapter = data;
        data = undefined;
    }
    const validator = adapter;
    const defaults = options?.defaults ?? validator.defaults;
    const jsonSchema = validator.jsonSchema;
    const parsed = await parseRequest(data, jsonSchema, options);
    const addErrors = options?.errors ?? (options?.strict ? true : !!parsed.data);
    // Merge with defaults in non-strict mode.
    const parsedData = options?.strict ? (parsed.data ?? {}) : mergeDefaults(parsed.data, defaults);
    let status;
    if (!!parsed.data || addErrors) {
        status = await /* @__PURE__ */ validator.validate(parsedData);
    }
    else {
        status = { success: false, issues: [] };
    }
    const valid = status.success;
    const errors = valid || !addErrors ? {} : mapErrors(status.issues, validator.shape);
    // Final data should always have defaults, to ensure type safety
    //const dataWithDefaults = { ...defaults, ...(valid ? status.data : parsedData) };
    const dataWithDefaults = valid
        ? status.data
        : replaceInvalidDefaults(options?.strict ? mergeDefaults(parsedData, defaults) : parsedData, defaults, jsonSchema, status.issues, options?.preprocessed);
    let outputData;
    if (jsonSchema.additionalProperties === false) {
        // Strip keys not belonging to schema
        outputData = {};
        for (const key of Object.keys(jsonSchema.properties ?? {})) {
            if (key in dataWithDefaults)
                outputData[key] = dataWithDefaults[key];
        }
    }
    else {
        outputData = dataWithDefaults;
    }
    const output = {
        id: parsed.id ?? options?.id ?? validator.id,
        valid,
        posted: parsed.posted,
        errors: errors,
        data: outputData
    };
    if (!parsed.posted) {
        output.constraints = validator.constraints;
        if (Object.keys(validator.shape).length) {
            output.shape = validator.shape;
        }
    }
    return output;
}
/////////////////////////////////////////////////////////////////////
/**
 * Sends a message with a form, with an optional HTTP status code that will set
 * form.valid to false if status >= 400. A status lower than 400 cannot be sent.
 */
export function message(form, message, options) {
    if (options?.status && options.status >= 400) {
        form.valid = false;
    }
    form.message = message;
    const remove = options?.removeFiles !== false;
    const output = remove ? withFiles({ form }) : { form };
    return form.valid ? output : kitFail(options?.status ?? 400, output);
}
export const setMessage = message;
export function setError(form, path, error, options) {
    // Unify signatures
    if (error == undefined || (typeof error !== 'string' && !Array.isArray(error))) {
        options = error;
        error = path;
        path = '';
    }
    if (options === undefined)
        options = {};
    const errArr = Array.isArray(error) ? error : [error];
    if (!form.errors)
        form.errors = {};
    if (path === null || path === '') {
        if (!form.errors._errors)
            form.errors._errors = [];
        form.errors._errors = options.overwrite ? errArr : form.errors._errors.concat(errArr);
    }
    else {
        const realPath = splitPath(path);
        const leaf = traversePath(form.errors, realPath, ({ parent, key, value }) => {
            if (value === undefined)
                parent[key] = {};
            return parent[key];
        });
        if (leaf) {
            leaf.parent[leaf.key] =
                Array.isArray(leaf.value) && !options.overwrite ? leaf.value.concat(errArr) : errArr;
        }
    }
    form.valid = false;
    const output = options.removeFiles === false ? { form } : withFiles({ form });
    return kitFail(options.status ?? 400, output);
}
export function withFiles(obj) {
    if (typeof obj !== 'object')
        return obj;
    for (const key in obj) {
        const value = obj[key];
        if (value instanceof File)
            delete obj[key];
        else if (value && typeof value === 'object')
            withFiles(value);
    }
    return obj;
}
export const removeFiles = withFiles;
export function fail(status, data) {
    function checkForm(data) {
        return !!data && typeof data === 'object' && 'valid' in data && 'data' in data && 'id' in data;
    }
    function checkObj(data) {
        if (data && typeof data === 'object') {
            for (const key in data) {
                const v = data[key];
                if (checkForm(v)) {
                    v.valid = false;
                    removeFiles(v);
                }
                else if (v && typeof v === 'object') {
                    checkObj(v);
                }
            }
        }
        return data;
    }
    return kitFail(status, checkObj(data));
}