package controller

import (
	"cms-api/internal/model"
	"cms-api/internal/service"

	"github.com/gogf/gf/v2/net/ghttp"
	"github.com/gogf/gf/v2/util/gconv"
)

// 用户控制器
type cUser struct{}

var User = &cUser{}

// List 获取用户列表
func (c *cUser) List(r *ghttp.Request) {
	var req *model.UserListRequest
	if err := r.Parse(&req); err != nil {
		r.Response.WriteJson(&model.Response{Code: 400, Message: "参数解析失败", Data: err.Error()})
		return
	}

	// 调用用户服务获取列表
	userService := service.User()
	result, err := userService.List(r.Context(), req)
	if err != nil {
		r.Response.WriteJson(&model.Response{Code: 500, Message: "获取用户列表失败", Data: err.Error()})
		return
	}

	r.Response.WriteJson(&model.Response{Code: 200, Message: "获取成功", Data: result})
}

// Create 创建用户
func (c *cUser) Create(r *ghttp.Request) {
	var req *model.CreateUserRequest
	if err := r.Parse(&req); err != nil {
		r.Response.WriteJson(&model.Response{Code: 400, Message: "参数解析失败", Data: err.Error()})
		return
	}

	// 调用用户服务创建用户
	userService := service.User()
	err := userService.Create(r.Context(), req)
	if err != nil {
		r.Response.WriteJson(&model.Response{Code: 500, Message: "创建用户失败", Data: err.Error()})
		return
	}

	r.Response.WriteJson(&model.Response{Code: 200, Message: "创建用户成功"})
}

// Detail 获取用户详情
func (c *cUser) Detail(r *ghttp.Request) {
	id := gconv.Int(r.Get("id"))
	if id <= 0 {
		r.Response.WriteJson(&model.Response{Code: 400, Message: "用户ID无效"})
		return
	}

	// 调用用户服务获取详情
	userService := service.User()
	result, err := userService.GetById(r.Context(), id)
	if err != nil {
		r.Response.WriteJson(&model.Response{Code: 500, Message: "获取用户详情失败", Data: err.Error()})
		return
	}

	if result == nil {
		r.Response.WriteJson(&model.Response{Code: 404, Message: "用户不存在"})
		return
	}

	r.Response.WriteJson(&model.Response{Code: 200, Message: "获取成功", Data: result})
}

// Update 更新用户
func (c *cUser) Update(r *ghttp.Request) {
	id := gconv.Int(r.Get("id"))
	if id <= 0 {
		r.Response.WriteJson(&model.Response{Code: 400, Message: "用户ID无效"})
		return
	}

	var req *model.UpdateUserRequest
	if err := r.Parse(&req); err != nil {
		r.Response.WriteJson(&model.Response{Code: 400, Message: "参数解析失败", Data: err.Error()})
		return
	}

	// 调用用户服务更新用户
	userService := service.User()
	err := userService.Update(r.Context(), id, req)
	if err != nil {
		r.Response.WriteJson(&model.Response{Code: 500, Message: "更新用户失败", Data: err.Error()})
		return
	}

	r.Response.WriteJson(&model.Response{Code: 200, Message: "更新用户成功"})
}

// Delete 删除用户
func (c *cUser) Delete(r *ghttp.Request) {
	id := gconv.Int(r.Get("id"))
	if id <= 0 {
		r.Response.WriteJson(&model.Response{Code: 400, Message: "用户ID无效"})
		return
	}

	// 调用用户服务删除用户
	userService := service.User()
	err := userService.Delete(r.Context(), id)
	if err != nil {
		r.Response.WriteJson(&model.Response{Code: 500, Message: "删除用户失败", Data: err.Error()})
		return
	}

	r.Response.WriteJson(&model.Response{Code: 200, Message: "删除用户成功"})
}

// Login 用户登录
func (c *cUser) Login(r *ghttp.Request) {
	var req *model.UserLoginRequest
	if err := r.Parse(&req); err != nil {
		r.Response.WriteJson(&model.Response{Code: 400, Message: "参数解析失败", Data: err.Error()})
		return
	}

	// 调用用户服务进行登录验证
	userService := service.User()
	result, err := userService.Login(r.Context(), req)
	if err != nil {
		r.Response.WriteJson(&model.Response{Code: 500, Message: "登录失败", Data: err.Error()})
		return
	}

	r.Response.WriteJson(&model.Response{Code: 200, Message: "登录成功", Data: result})
}