import { Body, Controller, Delete, Get, HttpCode, HttpStatus, Param, Patch, Post, Query } from "@nestjs/common";
import { ApiOperation } from "@nestjs/swagger";

import { BlogCommentQueryDto } from "./DTO/blog-comment-query.dto";
import { CreateBlogDto } from "./DTO/create-blog.dto";
import { CreateBlogCategoryDto } from "./DTO/create-category.dto";
import { CreateCommentReplyDto } from "./DTO/create-comment-reply.dto";
import { CreateCommentDto } from "./DTO/create-comment.dto";
import { BlogSlugDto } from "./DTO/get-blog-by-slug.dto";
import { BlogListSearchQueryDto, BlogSearchQueryDto } from "./DTO/search-blog-query.dto";
import { UpdateBlogDto } from "./DTO/update-blog.dto";
import { UpdateBlogCategoryDto } from "./DTO/update-category.dto";
import { UpdateCommentStatusDto } from "./DTO/update-comment-status.dto";
import { BlogCommentService } from "./providers/blog-comment.service";
import { BlogsService } from "./providers/blogs.service";
import { AdminRoute } from "../../common/decorators/admin.decorator";
import { AuthGuards } from "../../common/decorators/auth-guard.decorator";
import { Pagination } from "../../common/decorators/pagination.decorator";
import { PermissionsDec } from "../../common/decorators/permission.decorator";
import { SkipAuth } from "../../common/decorators/skip-auth.decorator";
import { UserDec } from "../../common/decorators/user.decorator";
import { ParamDto } from "../../common/DTO/param.dto";
import { CategoryListSearchQueryDto } from "../danak-services/DTO/category-search-query.dto";
import { PermissionEnum } from "../users/enums/permission.enum";
@Controller("blogs")
@AuthGuards()
export class BlogsController {
  constructor(
    private readonly blogsService: BlogsService,
    private readonly blogCommentService: BlogCommentService,
  ) {}

  @ApiOperation({ summary: "Get all public and active blogs with category id" })
  @SkipAuth()
  @Get()
  getBlogsPublic(@Query() queryDto: BlogSearchQueryDto) {
    return this.blogsService.getBlogsPublic(queryDto);
  }

  @ApiOperation({ summary: "Get most visited and pinned blogs" })
  @SkipAuth()
  @Get("combined")
  getCombinedBlogs() {
    return this.blogsService.getCombinedBlogs();
  }

  @ApiOperation({ summary: "Get all blogs (admin route)" })
  @AdminRoute()
  @PermissionsDec(PermissionEnum.BLOGS)
  @Get("list")
  getBlogList(@Query() queryDto: BlogListSearchQueryDto) {
    return this.blogsService.getBlogList(queryDto);
  }

  @ApiOperation({ summary: "Get a blog by id" })
  @SkipAuth()
  @Get(":id")
  getBlog(@Param() paramDto: ParamDto, @UserDec("isAdmin") isAdmin: boolean) {
    return this.blogsService.getBlogById(paramDto.id, isAdmin);
  }

  @ApiOperation({ summary: "Get a blog by slug" })
  @SkipAuth()
  @Get("slug/:slug")
  getBlogBySlug(@Param() paramDto: BlogSlugDto, @UserDec("isAdmin") isAdmin: boolean) {
    return this.blogsService.getBlogBySlug(paramDto.slug, isAdmin);
  }

  @ApiOperation({ summary: "Get most visited blogs" })
  @SkipAuth()
  @Get("most-visited")
  getMostVisitedBlogs() {
    return this.blogsService.getMostVisitedBlogs();
  }

  @ApiOperation({ summary: "toggle status of blogs (admin route)" })
  @PermissionsDec(PermissionEnum.BLOGS)
  @HttpCode(HttpStatus.OK)
  @Post(":id/toggle-status")
  toggleBlogStatus(@Param() paramDto: ParamDto) {
    return this.blogsService.toggleBlogStatus(paramDto.id);
  }

  @ApiOperation({ summary: "Get most pinned blogs" })
  @SkipAuth()
  @Get("pinned")
  getPinnedBlogs() {
    return this.blogsService.getPinnedBlogs();
  }

  @ApiOperation({ summary: "Toggle pinned status of a blog (admin route)" })
  @AdminRoute()
  @PermissionsDec(PermissionEnum.BLOGS)
  @Post(":id/toggle-pinned")
  togglePinnedStatus(@Param() paramDto: ParamDto) {
    return this.blogsService.togglePinnedStatus(paramDto.id);
  }

  @ApiOperation({ summary: "Create a new blog (admin route)" })
  @Post()
  @AdminRoute()
  @PermissionsDec(PermissionEnum.BLOGS)
  createBlog(@Body() createBlogDto: CreateBlogDto, @UserDec("id") userId: string) {
    return this.blogsService.createBlog(createBlogDto, userId);
  }

  @ApiOperation({ summary: "Update a blog (admin route)" })
  @Patch(":id")
  @AdminRoute()
  @PermissionsDec(PermissionEnum.BLOGS)
  updateBlog(@Param() paramDto: ParamDto, @Body() updateBlogDto: UpdateBlogDto, @UserDec("id") userId: string) {
    return this.blogsService.updateBlog(paramDto.id, updateBlogDto, userId);
  }

  @ApiOperation({ summary: "Delete a blog (admin route) " })
  @Delete(":id")
  @AdminRoute()
  @PermissionsDec(PermissionEnum.BLOGS)
  deleteBlog(@Param() paramDto: ParamDto, @UserDec("id") userId: string) {
    return this.blogsService.deleteBlog(paramDto.id, userId);
  }

  //-------------- comments --------------

  @ApiOperation({ summary: "Create a new comment" })
  @Post(":id/comments")
  createComment(@Param() paramDto: ParamDto, @Body() createCommentDto: CreateCommentDto, @UserDec("id") userId: string) {
    return this.blogCommentService.createComment(paramDto.id, createCommentDto, userId);
  }

  @ApiOperation({ summary: "Add a reply to a comment" })
  @Post("comments/:id/replies")
  addCommentReply(@Param() paramDto: ParamDto, @Body() createCommentReplyDto: CreateCommentReplyDto, @UserDec("id") userId: string) {
    return this.blogCommentService.addCommentReply(paramDto.id, createCommentReplyDto, userId);
  }

  @ApiOperation({ summary: "Get all comments for a blog (admin route)" })
  @AdminRoute()
  @PermissionsDec(PermissionEnum.BLOGS)
  @Get(":id/comments")
  getBlogCommentsForAdmin(@Param() paramDto: ParamDto) {
    return this.blogCommentService.getBlogCommentsForAdmin(paramDto.id);
  }

  @ApiOperation({ summary: "Get all comments for a blog (admin route)" })
  @AdminRoute()
  @PermissionsDec(PermissionEnum.BLOGS)
  @Get("comments")
  getAllCommentForAdmin(@Query() queryDto: BlogCommentQueryDto) {
    return this.blogCommentService.getAllCommentForAdmin(queryDto);
  }

  @ApiOperation({ summary: "Update the status of a comment (admin route)" })
  @AdminRoute()
  @PermissionsDec(PermissionEnum.BLOGS)
  @Patch("comments/:id/status")
  updateCommentStatus(@Param() paramDto: ParamDto, @Body() updateCommentStatusDto: UpdateCommentStatusDto) {
    return this.blogCommentService.updateCommentStatus(paramDto.id, updateCommentStatusDto);
  }

  //-------------- categories --------------

  @ApiOperation({ summary: "Get all active categories (admin route)" })
  @Pagination()
  @Get("categories/list")
  getAllActiveCategories(@Query() queryDto: CategoryListSearchQueryDto) {
    return this.blogsService.getCategories(queryDto);
  }

  @ApiOperation({ summary: "Get all active categories (user side)" })
  @SkipAuth()
  @Get("categories/public")
  getCategoriesUserSide() {
    return this.blogsService.getCategoriesUserSide();
  }

  @ApiOperation({ summary: "Get a category by id" })
  @Get("categories/:id")
  getCategory(@Param() paramDto: ParamDto) {
    return this.blogsService.getCategory(paramDto.id);
  }

  @ApiOperation({ summary: "Create a new category (admin route)" })
  @Post("categories")
  @AdminRoute()
  @PermissionsDec(PermissionEnum.BLOGS)
  createCategory(@Body() createCategoryDto: CreateBlogCategoryDto) {
    return this.blogsService.createCategory(createCategoryDto);
  }

  @ApiOperation({ summary: "Update a category (admin route)" })
  @Patch("categories/:id")
  @AdminRoute()
  @PermissionsDec(PermissionEnum.BLOGS)
  updateCategory(@Param() paramDto: ParamDto, @Body() updateCategoryDto: UpdateBlogCategoryDto) {
    return this.blogsService.updateCategory(paramDto.id, updateCategoryDto);
  }

  @ApiOperation({ summary: "Delete a category (admin route)" })
  @Delete("categories/:id")
  @AdminRoute()
  @PermissionsDec(PermissionEnum.BLOGS)
  deleteCategory(@Param() paramDto: ParamDto, @UserDec("id") userId: string) {
    return this.blogsService.deleteCategory(paramDto.id, userId);
  }

  @ApiOperation({ summary: "toggle status of categories (admin route)" })
  @PermissionsDec(PermissionEnum.BLOGS)
  @HttpCode(HttpStatus.OK)
  @Post("categories/toggle-status/:id")
  toggleCategoryStatus(@Param() paramDto: ParamDto) {
    return this.blogsService.toggleCategoryStatus(paramDto.id);
  }
}