package com.tcm.training.admin.app.course.controller;

import com.tcm.training.admin.app.course.service.AppHealthCourseService;
import com.tcm.training.admin.app.course.vo.AppHealthCourseCategoryOptionVO;
import com.tcm.training.admin.app.course.vo.AppHealthCourseDetailVO;
import com.tcm.training.admin.app.course.vo.AppHealthCourseListItemVO;
import com.tcm.training.admin.common.ApiResponse;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import java.util.List;

/**
 * APP 养生课程详情接口。
 */
@Validated
@RestController
@RequestMapping({"/api/app", "/api/v1/app"})
public class AppHealthCourseController {

    private final AppHealthCourseService appHealthCourseService;

    /**
     * 注入 APP 养生课程详情服务。
     */
    public AppHealthCourseController(AppHealthCourseService appHealthCourseService) {
        this.appHealthCourseService = appHealthCourseService;
    }

    /**
     * 获取 APP 养生课程列表。
     */
    @GetMapping("/health-courses")
    public ApiResponse<List<AppHealthCourseListItemVO>> list(@RequestParam(value = "levelCategoryId", required = false) Long levelCategoryId,
                                                             @RequestParam(value = "difficultyCategoryId", required = false) Long difficultyCategoryId) {
        return ApiResponse.ok(appHealthCourseService.list(levelCategoryId, difficultyCategoryId));
    }

    /**
     * 获取 APP 养生课程详情。
     */
    @GetMapping("/health-courses/{courseId}")
    public ApiResponse<AppHealthCourseDetailVO> detail(@PathVariable("courseId") Long courseId) {
        return ApiResponse.ok(appHealthCourseService.detail(courseId));
    }

    /**
     * 获取 APP 养生课程主题筛选项。
     */
    @GetMapping("/health-course-themes")
    public ApiResponse<List<AppHealthCourseCategoryOptionVO>> themes() {
        return ApiResponse.ok(appHealthCourseService.listThemes());
    }

    /**
     * 获取 APP 养生课程难度筛选项。
     */
    @GetMapping("/health-course-difficulties")
    public ApiResponse<List<AppHealthCourseCategoryOptionVO>> difficulties() {
        return ApiResponse.ok(appHealthCourseService.listDifficulties());
    }
}