package controller

import (
	"github.com/gin-gonic/gin"
	"hospital-admin-api/api/dao"
	"hospital-admin-api/api/dto"
	"hospital-admin-api/api/requests"
	"hospital-admin-api/api/responses"
	"hospital-admin-api/api/service"
	"hospital-admin-api/global"
	"hospital-admin-api/utils"
	"strconv"
)

type UserPatient struct{}

// GetUserPatientPage 获取患者列表-分页
func (r *UserPatient) GetUserPatientPage(c *gin.Context) {
	userPatientRequest := requests.UserPatientRequest{}
	if err := c.ShouldBind(&userPatientRequest.GetUserPatientPage); err != nil {
		responses.FailWithMessage(err.Error(), c)
		return
	}

	// 参数验证
	if err := global.Validate.Struct(userPatientRequest.GetUserPatientPage); err != nil {
		responses.FailWithMessage(utils.Translate(err), c)
		return
	}

	if userPatientRequest.GetUserPatientPage.Page == 0 {
		userPatientRequest.GetUserPatientPage.Page = 1
	}

	if userPatientRequest.GetUserPatientPage.PageSize == 0 {
		userPatientRequest.GetUserPatientPage.PageSize = 20
	}

	userPatientDao := dao.UserPatientDao{}
	userPatient, total, err := userPatientDao.GetUserPatientPageSearch(userPatientRequest.GetUserPatientPage, userPatientRequest.GetUserPatientPage.Page, userPatientRequest.GetUserPatientPage.PageSize)

	if err != nil {
		responses.FailWithMessage(err.Error(), c)
		return
	}

	// 处理返回值
	getUserDoctorPageResponses := dto.GetUserPatientListDto(userPatient)

	result := make(map[string]interface{})
	result["page"] = userPatientRequest.GetUserPatientPage.Page
	result["page_size"] = userPatientRequest.GetUserPatientPage.PageSize
	result["total"] = total
	result["data"] = getUserDoctorPageResponses
	responses.OkWithData(result, c)
}

// GetUserPatient 患者详情
func (r *UserPatient) GetUserPatient(c *gin.Context) {
	id := c.Param("patient_id")
	if id == "" {
		responses.FailWithMessage("缺少参数", c)
		return
	}

	// 将 id 转换为 int64 类型
	patientId, err := strconv.ParseInt(id, 10, 64)
	if err != nil {
		responses.Fail(c)
		return
	}

	// 业务处理
	userPatientService := service.UserPatientService{}
	getUserPatientResponses, err := userPatientService.GetUserPatient(patientId)
	if err != nil {
		responses.FailWithMessage(err.Error(), c)
		return
	}

	responses.OkWithData(getUserPatientResponses, c)
}

// PutUserDoctorStatus 修改患者状态
func (r *UserPatient) PutUserDoctorStatus(c *gin.Context) {
	userPatientRequest := requests.UserPatientRequest{}
	if err := c.ShouldBind(&userPatientRequest.PutUserDoctorStatus); err != nil {
		responses.FailWithMessage(err.Error(), c)
		return
	}

	// 参数验证
	if err := global.Validate.Struct(userPatientRequest.PutUserDoctorStatus); err != nil {
		responses.FailWithMessage(utils.Translate(err), c)
		return
	}

	id := c.Param("patient_id")
	if id == "" {
		responses.FailWithMessage("缺少参数", c)
		return
	}

	// 将 id 转换为 int64 类型
	patientId, err := strconv.ParseInt(id, 10, 64)
	if err != nil {
		responses.Fail(c)
		return
	}

	// 业务处理
	userPatientService := service.UserPatientService{}
	_, err = userPatientService.PutUserDoctorStatus(patientId, userPatientRequest.PutUserDoctorStatus)
	if err != nil {
		responses.FailWithMessage(err.Error(), c)
		return
	}

	responses.Ok(c)
}