/**
 * Load Settings Use Case
 *
 * Retrieves existing settings from the database.
 * Throws error if settings don't exist (must initialize first).
 *
 * Business Rules:
 * - Settings must be initialized before loading
 * - Returns complete Settings object
 * - Read-only operation (no mutations)
 */
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 __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
    return function (target, key) { decorator(target, key, paramIndex); }
};
import { injectable, inject } from 'tsyringe';
/**
 * Use case for loading existing settings.
 *
 * Algorithm:
 * 1. Load settings from repository
 * 2. If not found, throw error with helpful message
 * 3. Return settings
 */
let LoadSettingsUseCase = class LoadSettingsUseCase {
    settingsRepository;
    constructor(settingsRepository) {
        this.settingsRepository = settingsRepository;
    }
    /**
     * Execute the load settings use case.
     *
     * @returns Existing Settings
     * @throws Error if settings don't exist
     */
    async execute() {
        const settings = await this.settingsRepository.load();
        if (!settings) {
            throw new Error('Settings not found. Please run initialization first.');
        }
        return settings;
    }
};
LoadSettingsUseCase = __decorate([
    injectable(),
    __param(0, inject('ISettingsRepository')),
    __metadata("design:paramtypes", [Object])
], LoadSettingsUseCase);
export { LoadSettingsUseCase };
