@formily/core/esm/models/Query.js

import { FormPath, isFn, each } from '@formily/shared';
import { buildDataPath } from '../shared/internals';
var output = function (field, taker) {
    if (!field)
        return;
    if (isFn(taker)) {
        return taker(field, field.address);
    }
    return field;
};
var takeMatchPattern = function (form, pattern) {
    var identifier = pattern.toString();
    var indexIdentifier = form.indexes[identifier];
    var absoluteField = form.fields[identifier];
    var indexField = form.fields[indexIdentifier];
    if (absoluteField) {
        return identifier;
    }
    else if (indexField) {
        return indexIdentifier;
    }
};
var Query = /** @class */ (function () {
    function Query(props) {
        var _this = this;
        this.addresses = [];
        this.pattern = FormPath.parse(props.pattern, props.base);
        this.form = props.form;
        if (!this.pattern.isMatchPattern) {
            var matched = takeMatchPattern(this.form, this.pattern.haveRelativePattern
                ? buildDataPath(props.form.fields, this.pattern)
                : this.pattern);
            if (matched) {
                this.addresses = [matched];
            }
        }
        else {
            each(this.form.fields, function (field, address) {
                if (!field) {
                    delete _this.form.fields[address];
                    return;
                }
                if (field.match(_this.pattern)) {
                    _this.addresses.push(address);
                }
            });
        }
    }
    Query.prototype.take = function (taker) {
        return output(this.form.fields[this.addresses[0]], taker);
    };
    Query.prototype.map = function (iterator) {
        var _this = this;
        return this.addresses.map(function (address) {
            return output(_this.form.fields[address], iterator);
        });
    };
    Query.prototype.forEach = function (iterator) {
        var _this = this;
        return this.addresses.forEach(function (address) {
            return output(_this.form.fields[address], iterator);
        });
    };
    Query.prototype.reduce = function (reducer, initial) {
        var _this = this;
        return this.addresses.reduce(function (value, address) {
            return output(_this.form.fields[address], function (field, address) {
                return reducer(value, field, address);
            });
        }, initial);
    };
    Query.prototype.get = function (key) {
        var results = this.take();
        if (results) {
            return results[key];
        }
    };
    Query.prototype.getIn = function (pattern) {
        return FormPath.getIn(this.take(), pattern);
    };
    Query.prototype.value = function () {
        return this.get('value');
    };
    Query.prototype.initialValue = function () {
        return this.get('initialValue');
    };
    return Query;
}());
export { Query };
//# sourceMappingURL=Query.js.map