"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.FormatTemplate = void 0;
const jsonpointer_1 = __importDefault(require("jsonpointer"));
const template_js_1 = __importDefault(require("../grammars/template.js"));
const index_js_1 = require("../model/index.js");
const util = __importStar(require("../util/index.js"));
class FormatTemplate extends index_js_1.Pipe {
    constructor() {
        super(...arguments);
        this.template = '';
    }
    async apply(inputSet, _ctx) {
        const tokens = template_js_1.default.parse(this.template);
        return this.map(inputSet, el => {
            util.checkType(el.value, ['object', 'array']);
            const value = this.resolve(el.value, tokens);
            return el.clone(value);
        });
    }
    resolve(object, tokens) {
        return tokens
            .map((token) => {
            switch (token.type) {
                case 'text':
                    return token.value;
                case 'expr':
                    return this.resolveExpr(token, object);
                default:
                    throw util.assertScript(false, `Invalid token ${token.type}`, {
                        object,
                        token,
                    });
            }
        })
            .join('')
            .trim();
    }
    resolveExpr(token, object) {
        const { path } = token;
        const val = jsonpointer_1.default.get(object, path);
        util.assertPlayback(val != null, 'Expected non-empty value', {
            code: 'valueEmpty',
            path,
        });
        return util.castToString(val);
    }
}
FormatTemplate.$type = 'String.formatTemplate';
FormatTemplate.$deprecated = 'Use Expression instead';
FormatTemplate.$help = `
Returns a string formatted according to specified template.
The template allows inserting values from input using syntax
\`{/path/to/value}\` where \`/path/to/value\` is a JSON pointer into input object.

An error is thrown if input value is not object/array.

### Use For

- quickly composing a string representation of objects (e.g. for matching or filtering)
`;
__decorate([
    index_js_1.params.Template(),
    __metadata("design:type", String)
], FormatTemplate.prototype, "template", void 0);
exports.FormatTemplate = FormatTemplate;
//# sourceMappingURL=String.formatTemplate.js.map