package controllers

import (
	"fmt"
	"github.com/gin-gonic/gin"
	"github.com/sirupsen/logrus"
	"psi/constant"
	"psi/database"
	systemReq "psi/models/request"
	systemRes "psi/models/response"
	"psi/service"
	"psi/utils"
)

type ConfigApi struct{} //ConfigApi结构体

var configService = service.ConfigService{}

// GetConfigList 获取配置列表
func (r *ConfigApi) GetConfigList(c *gin.Context) {
	var req systemReq.GetConfigListRequest

	if err := c.ShouldBindQuery(&req); err != nil {
		ValidAndFail(constant.LoggerChannelRequest, "配置列表请求参数异常", "参数错误: "+err.Error(), c, err)
		return
	}

	result, err := configService.GetConfigList(req, database.GetDB(c))
	if err != nil {
		utils.FailWithRequestLog(constant.LoggerChannelWork, "配置列表异常", err, c, req)
		return
	}

	systemRes.OkWithDetailed(result, "查询成功", c)
}

// GetConfigDetail 获取配置详情
func (r *ConfigApi) GetConfigDetail(c *gin.Context) {
	idStr := c.Param("id")

	if idStr == "" {
		utils.ErrorLog(constant.LoggerChannelRequest, logrus.Fields{
			"source":  "获取配置详情请求参数异常",
			"err_msg": "ID参数不能为空",
		})
		systemRes.FailWithValidateMessage("参数错误: ID不能为空", c)
		return
	}

	var id int64
	if _, err := fmt.Sscanf(idStr, "%d", &id); err != nil || id <= 0 {
		utils.ErrorLog(constant.LoggerChannelRequest, logrus.Fields{
			"source":  "获取配置详情请求参数异常",
			"err_msg": "ID格式错误: " + idStr,
		})
		systemRes.FailWithValidateMessage("参数错误: ID格式不正确", c)
		return
	}

	result, err := configService.GetConfigDetail(id, database.GetDB(c))
	if err != nil {
		utils.FailWithRequestLog(constant.LoggerChannelWork, "配置详情异常", err, c, gin.H{"id": id})
		return
	}

	systemRes.OkWithDetailed(result, "查询成功", c)
}

// CreateConfig 创建配置
func (r *ConfigApi) CreateConfig(c *gin.Context) {
	var req systemReq.AddConfigRequest

	if err := c.ShouldBind(&req); err != nil {
		ValidAndFail(constant.LoggerChannelRequest, "创建配置请求参数异常", "参数错误: "+err.Error(), c, err)
		return
	}

	id, err := configService.CreateConfig(req, database.GetDB(c))
	if err != nil {
		utils.FailWithRequestLog(constant.LoggerChannelWork, "创建配置异常", err, c, req)
		return
	}
	systemRes.OkWithDetailed(gin.H{"id": id}, "创建成功", c)
}

// UpdateConfig 更新配置
func (r *ConfigApi) UpdateConfig(c *gin.Context) {
	var req systemReq.UpdateConfigRequest

	if err := c.ShouldBind(&req); err != nil {
		ValidAndFail(constant.LoggerChannelRequest, "更新配置请求参数异常", "参数错误: "+err.Error(), c, err)
		return
	}

	err := configService.UpdateConfig(req, database.GetDB(c))
	if err != nil {
		utils.FailWithRequestLog(constant.LoggerChannelWork, "更新配置异常", err, c, req)
		return
	}

	systemRes.OkWithMessage("更新成功", c)
}

// DeleteConfig 删除配置
func (r *ConfigApi) DeleteConfig(c *gin.Context) {
	var req systemReq.DeleteConfigRequest

	if err := c.ShouldBind(&req); err != nil {
		ValidAndFail(constant.LoggerChannelRequest, "删除配置请求参数异常", "参数错误: "+err.Error(), c, err)
		return
	}

	err := configService.DeleteConfig(req, database.GetDB(c))
	if err != nil {
		utils.FailWithRequestLog(constant.LoggerChannelWork, "删除配置异常", err, c, req)
		return
	}

	systemRes.OkWithMessage("删除成功", c)
}