"use strict";
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    o["default"] = v;
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    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ValueSetPath = void 0;
const jsonpointer_1 = __importDefault(require("jsonpointer"));
const index_js_1 = require("../model/index.js");
const util = __importStar(require("../util/index.js"));
class ValueSetPath extends index_js_1.Pipe {
    constructor() {
        super(...arguments);
        this.path = '';
        this.onNull = 'bypass';
    }
    async apply(inputSet, ctx) {
        const path = this.path;
        util.assertScript(this.pipeline.length, 'No pipes defined');
        return await this.map(inputSet, async (el) => {
            util.checkType(el.value, 'object');
            const result = await this.pipeline.selectOneOrNull([el], ctx);
            const val = result ? result.value : null;
            const newData = util.deepClone(el.value);
            if (val == null) {
                switch (this.onNull) {
                    case 'skip':
                    case 'discard':
                        return null;
                    case 'bypass':
                        return el;
                    case 'delete':
                        jsonpointer_1.default.set(newData, path, undefined);
                        return el.clone(newData);
                    case 'set null':
                        jsonpointer_1.default.set(newData, path, null);
                        return el.clone(newData);
                }
            }
            jsonpointer_1.default.set(newData, path, val);
            return el.clone(newData);
        });
    }
}
ValueSetPath.$type = 'Object.setPath';
ValueSetPath.$help = `
Evaluates the inner pipeline for each element and assigns the resulting value
to the input object at specified path.
The inner pipeline must resolve to a single element.
An error is thrown if input value is not an object or an array.

### See Also

- Move Path: for moving values to different keys without modification
- Transform Path: for modifying the value at specified path without moving it

### Use For

- building an object using values from various sources
- modifying or extending existing objects
`;
__decorate([
    index_js_1.params.String({
        source: 'dataPaths',
        help: 'JSON pointer into input object where the new value is to be written.',
        showInHeader: true,
    }),
    __metadata("design:type", String)
], ValueSetPath.prototype, "path", void 0);
__decorate([
    index_js_1.params.Enum({
        enum: ['bypass', 'discard', 'delete', 'set null'],
        help: `
Specifies what action to take if the pipeline produces null or undefined:

- bypass: do not modify existing value
- discard: remove the element from output set
- set null: assign \`null\` at specified path
- delete: delete the object key at specified path
`,
    }),
    __metadata("design:type", String)
], ValueSetPath.prototype, "onNull", void 0);
__decorate([
    index_js_1.params.Pipeline({
        label: 'Value',
        help: 'Pipeline for evaluating new value, executed per each element.',
    }),
    __metadata("design:type", index_js_1.Pipeline)
], ValueSetPath.prototype, "pipeline", void 0);
exports.ValueSetPath = ValueSetPath;
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