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

import com.tcm.training.admin.app.system.service.AppHelpCenterService;
import com.tcm.training.admin.app.system.vo.AppHelpCenterVO;
import com.tcm.training.admin.common.ApiResponse;
import com.tcm.training.admin.system.vo.CommonQuestionDetailVO;
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.RestController;

/**
 * APP 帮助中心接口。
 */
@Validated
@RestController
@RequestMapping({"/api/app/help-center", "/api/v1/app/help-center"})
public class AppHelpCenterController {

    private final AppHelpCenterService appHelpCenterService;

    /**
     * 注入 APP 帮助中心服务。
     */
    public AppHelpCenterController(AppHelpCenterService appHelpCenterService) {
        this.appHelpCenterService = appHelpCenterService;
    }

    /**
     * 获取帮助中心首页聚合数据。
     */
    @GetMapping
    public ApiResponse<AppHelpCenterVO> getHelpCenter() {
        return ApiResponse.ok(appHelpCenterService.getHelpCenter());
    }

    /**
     * 获取常见问题详情。
     */
    @GetMapping("/questions/{id}")
    public ApiResponse<CommonQuestionDetailVO> getQuestionDetail(@PathVariable("id") Long id) {
        return ApiResponse.ok(appHelpCenterService.getQuestionDetail(id));
    }
}