import { getAllBlogs } from "@/content/blogs/blogs";
import { getAllWebpages } from "@/content/pages/pages";
import { getAllAlbums } from "@/content/photos/albums";
import { getAllProjects } from "@/content/projects/projects";
import { getPhotoHash } from "./hash";
import { getAllCategories } from "@/content/photos/categories";

export async function getAllRoutesList(settings: GlobalSettings): Promise<string[]> {
    let routes: string[] = [];

    const webpages = await getAllWebpages();

    webpages.forEach((webpage) => {
        if (webpage.exists) {
            routes.push(webpage.url);
        }
    });

    if (settings.blog.enabled) {
        const blogs = await getAllBlogs(settings);

        for (let i = 0; i < Math.ceil(blogs.length / 6); i++) {
            if (i !== 0) {
                routes.push(`${settings.blog.indexRouteTemplate}/${i + 1}`);
            }
            else {
                routes.push(settings.blog.indexRouteTemplate);
            }
        }

        blogs.forEach((blog) => {
            routes.push(getBlogRoute(settings.blog, blog));
        });
    }
    if (settings.project.enabled) {
        const projects = await getAllProjects(settings);

        for (let i = 0; i < Math.ceil(projects.length / 4); i++) {
            if (i !== 0) {
                routes.push(`${settings.project.indexRouteTemplate}/${i + 1}`);
            }
            else {
                routes.push(settings.project.indexRouteTemplate);
            }
        }

        projects.forEach((project) => {
            routes.push(getProjectRoute(settings.project, project));
        });
    }
    if (settings.photo.enabled) {
        const categories = await getAllCategories(settings);

        if (categories.length > 0) {
            const galleries = await getAllAlbums(settings);

            routes.push(settings.photo.categoryIndex.indexRouteTemplate);

            categories.forEach((category) => {
                let albums = galleries.filter(g => g.category.id === category.id);
                const pages = Math.ceil(albums.length / settings.photo.category.perPage);
                const categoryRoute = getCategoryRoute(settings.photo, category);

                for (let i = 0; i < pages; i++) {
                    if (i !== 0) {
                        routes.push(`${categoryRoute}/${i + 1}`);
                    }
                    else {
                        routes.push(`${categoryRoute}`);
                    }
                }
            });

            galleries.forEach((gallery) => {
                const pages = Math.ceil(gallery.photos.length / settings.photo.album.perPage);
                const galleryRoute = getAlbumRoute(settings.photo, gallery);
                
                for (let i = 0; i < pages; i++) {
                    if (i !== 0) {
                        routes.push(`${galleryRoute}/${i + 1}`);
                    }
                    else {
                        routes.push(`${galleryRoute}`);
                    }
                }

                gallery.photos.forEach((photo) => {
                    routes.push(getPhotoRoute(settings.photo, gallery, photo));
                });
            });
        }
    }

    return routes;
}

export function getBlogRoute(blogSettings: BlogSettings, blog: BlogPost) {
    const date = new Date(blog.date);

    return blogSettings.blogRouteTemplate
        .replaceAll("%Y", date.getFullYear().toString())
        .replaceAll("%M", (date.getMonth() + 1).toString().padStart(2, '0'))
        .replaceAll("%D", date.getDate().toString().padStart(2, '0'))
        .replaceAll("%R", blog.url)
        .replace(/\/+/g, '/');
}

export function getProjectRoute(projectSettings: ProjectSettings, project: ProjectPost) {
    const date = new Date(project.date);

    return projectSettings.projectRouteTemplate
        .replaceAll("%Y", date.getFullYear().toString())
        .replaceAll("%M", (date.getMonth() + 1).toString().padStart(2, '0'))
        .replaceAll("%D", date.getDate().toString().padStart(2, '0'))
        .replaceAll("%R", project.url)
        .replace(/\/+/g, '/');
}

export function getCategoryRoute(photoSettings: WebsitePhotoSettings, category: PhotoAlbumCategory) {
    return photoSettings.category.routeTemplate
        .replaceAll("%C", category.url)
        .replace(/\/+/g, '/');
}

export function getAlbumRoute(photoSettings: WebsitePhotoSettings, album: PhotoAlbum) {
    const date = new Date(album.startDate);

    return photoSettings.album.routeTemplate
        .replaceAll("%Y", date.getFullYear().toString())
        .replaceAll("%M", (date.getMonth() + 1).toString().padStart(2, '0'))
        .replaceAll("%D", date.getDate().toString().padStart(2, '0'))
        .replaceAll("%C", album.category.url)
        .replaceAll("%R", album.url)
        .replace(/\/+/g, '/');
}

export function getPhotoRoute(photoSettings: WebsitePhotoSettings, album: PhotoAlbum, photo: PhotoAlbumPhoto) {
    const date = new Date(album.startDate);

    return photoSettings.photo.routeTemplate
        .replaceAll("%Y", date.getFullYear().toString())
        .replaceAll("%M", (date.getMonth() + 1).toString().padStart(2, '0'))
        .replaceAll("%D", date.getDate().toString().padStart(2, '0'))
        .replaceAll("%C", album.category.url)
        .replaceAll("%R", album.url)
        .replaceAll("%H", getPhotoHash(photo))
        .replace(/\/+/g, '/');
}