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';
import { randomUUID } from 'node:crypto';
let CreatePageUseCase = class CreatePageUseCase {
    pageRepo;
    pageVersionRepo;
    projectRepo;
    constructor(pageRepo, pageVersionRepo, projectRepo) {
        this.pageRepo = pageRepo;
        this.pageVersionRepo = pageVersionRepo;
        this.projectRepo = projectRepo;
    }
    async execute(input) {
        const trimmedTitle = input.title.trim();
        if (!trimmedTitle) {
            return { ok: false, error: 'Page title is required.' };
        }
        const project = await this.projectRepo.findById(input.projectId);
        if (!project) {
            return { ok: false, error: `Project not found: "${input.projectId}"` };
        }
        if (input.parentId) {
            const parentPage = await this.pageRepo.findById(input.parentId);
            if (!parentPage) {
                return { ok: false, error: `Parent page not found: "${input.parentId}"` };
            }
        }
        const existingPages = await this.pageRepo.listByProject(input.projectId);
        const maxSortOrder = existingPages.reduce((max, p) => Math.max(max, p.sortOrder), 0);
        const now = new Date();
        const pageId = randomUUID();
        const page = {
            id: pageId,
            projectId: input.projectId,
            title: trimmedTitle,
            content: input.content,
            parentId: input.parentId,
            sortOrder: maxSortOrder + 1,
            isFavorite: false,
            createdAt: now,
            updatedAt: now,
        };
        await this.pageRepo.create(page);
        const version = {
            id: randomUUID(),
            pageId,
            versionNumber: 1,
            title: trimmedTitle,
            content: input.content,
            createdAt: now,
            updatedAt: now,
        };
        await this.pageVersionRepo.create(version);
        return { ok: true, page };
    }
};
CreatePageUseCase = __decorate([
    injectable(),
    __param(0, inject('IPageRepository')),
    __param(1, inject('IPageVersionRepository')),
    __param(2, inject('IPmProjectRepository')),
    __metadata("design:paramtypes", [Object, Object, Object])
], CreatePageUseCase);
export { CreatePageUseCase };
