import { Controller, Post, Patch, Delete, Param, Body, Get } from "@nestjs/common";
import { ApiTags, ApiOperation, ApiResponse, ApiParam } from "@nestjs/swagger";
import { TaskCommentService } from "../providers/task-comment.service";
import { CreateTaskCommentDto } from "../dto/task-comment/create-task-comment.dto";
import { UpdateTaskCommentDto } from "../dto/task-comment/update-task-comment.dto";
import { TMTaskComment } from "../entities/task-comment.entity";
import { AuthGuards } from "../../../common/decorators/auth-guard.decorator";
import { AdminRoute } from "../../../common/decorators/admin.decorator";
import { UserDec } from "../../../common/decorators/user.decorator";

@AuthGuards()
@AdminRoute()
@ApiTags("Task Manager - Comments")
@Controller("task-manager/comments")
export class TaskCommentController {
  constructor(private readonly taskCommentService: TaskCommentService) {}

  @Get("task/:taskId")
  @ApiOperation({ summary: "Get all comments for a task" })
  @ApiParam({ name: "taskId", description: "Task ID" })
  getTaskComments(@Param("taskId") taskId: string): Promise<TMTaskComment[]> {
    return this.taskCommentService.getTaskComments(taskId);
  }

  @Post()
  @ApiOperation({ summary: "Create a new comment" })
  @ApiResponse({ status: 201, description: "Comment created", type: TMTaskComment })
  @ApiResponse({ status: 404, description: "Task not found" })
  create(@UserDec("id") userId: string, @Body() body: CreateTaskCommentDto): Promise<TMTaskComment> {
    return this.taskCommentService.create(userId, body);
  }

  @Patch(":id")
  @ApiOperation({ summary: "Update a comment" })
  @ApiParam({ name: "id", description: "Comment ID" })
  @ApiResponse({ status: 200, description: "Comment updated", type: TMTaskComment })
  @ApiResponse({ status: 404, description: "Comment or Task not found" })
  update(@Param("id") id: string, @Body() body: UpdateTaskCommentDto): Promise<TMTaskComment> {
    return this.taskCommentService.update(id, body);
  }

  @Delete(":id")
  @ApiOperation({ summary: "Delete a comment" })
  @ApiParam({ name: "id", description: "Comment ID" })
  @ApiResponse({ status: 200, description: "Comment deleted" })
  @ApiResponse({ status: 404, description: "Comment not found" })
  remove(@Param("id") id: string): Promise<void> {
    return this.taskCommentService.remove(id);
  }
}