package role

import (
	base_ctl "SCRM/controllers"
	"SCRM/enums"
	"SCRM/service/role_service"
	"time"

	"github.com/astaxie/beego"
)

func RoleCtlRegistRouters() {
	beego.Router("/api/roles", &RoleAPIController{}, "get:GetRoles")
	beego.Router("/api/role/create", &RoleAPIController{}, "post:CreateRole")
	beego.Router("/api/role/modify", &RoleAPIController{}, "post:ModifyRole")
	beego.Router("/api/role/setstatus", &RoleAPIController{}, "post:ModifyRoleStatus")

	beego.Router("/role/purview/editinit", &RoleAPIController{}, "get:EditPurviewInitData")
	beego.Router("/role/purview/edit", &RoleAPIController{}, "post:EditPurview")
}

type RoleAPIController struct {
	base_ctl.BaseAuthAPIController
}

// /api/roles [get]
// @param page?:int
func (this *RoleAPIController) GetRoles() {
	page, _ := this.GetInt("page")
	adminUserInfo := this.GetAdminUserInfo()
	//beego.Alert(adminUserInfo.AdminUser)
	if adminUserInfo.AdminUser.IsSuperAdmin == false {
		this.ServeFailJSONWithSGJErrorCode(enums.ErrorCodePermissionDenied)
		return
	}

	if page <= 0 {
		page = 1
	}
	roles, total, getRoleErr := role_service.GetRoles(adminUserInfo.CurrentOrgId, adminUserInfo.CurrentAppId, page, 10)
	if getRoleErr != nil {
		//beego.Error("获取角色列表失败:", getRoleErr)
		this.ServeFailJSONWithSGJErrorCode(enums.ErrorCodeDataException)
	} else {
		this.ServeSuccessJSON(map[string]interface{}{
			"roles":       roles,
			"total_count": total,
		})
	}
}

// /api/role/create [post]
// @param name:string
// @param intro:string
func (this *RoleAPIController) CreateRole() {
	name := this.GetString("name")
	intro := this.GetString("intro")
	if len(name) == 0 || len(intro) == 0 {
		this.ServeFailJSONWithSGJErrorCode(enums.ErrorCodeParamWrong)
		return
	}
	adminUserInfo := this.GetAdminUserInfo()
	if adminUserInfo.AdminUser.IsSuperAdmin == false {
		this.ServeFailJSONWithSGJErrorCode(enums.ErrorCodePermissionDenied)
		return
	}

	role, createErr := role_service.CreateRole(adminUserInfo.AdminUser.Id, adminUserInfo.CurrentOrgId, adminUserInfo.CurrentAppId, name, intro)
	if createErr != nil {
		//beego.Error("创建角色失败:", createErr)
		this.ServeFailJSONWithSGJErrorCode(enums.ErrorCodeDBCreate)
	} else {
		this.ServeSuccessJSON(map[string]interface{}{
			"id":     role.Id,
			"name":   role.RoleName,
			"intro":  role.RoleIntro,
			"status": role.Status,
		})
	}
}

// /api/role/modify
// @param role_id:int
// @param name:string
// @param intro:string
func (this *RoleAPIController) ModifyRole() {
	roleID, _ := this.GetInt64("role_id")
	name := this.GetString("name")
	intro := this.GetString("intro")
	if roleID <= 0 || len(name) == 0 || len(intro) == 0 {
		this.ServeFailJSONWithSGJErrorCode(enums.ErrorCodeParamWrong)
		return
	}
	adminUserInfo := this.GetAdminUserInfo()
	if adminUserInfo.AdminUser.IsSuperAdmin == false {
		this.ServeFailJSONWithSGJErrorCode(enums.ErrorCodePermissionDenied)
		return
	}

	role, getRoleErr := role_service.GetRoleByRoleID(roleID)
	if getRoleErr != nil {
		//beego.Error("获取角色失败:", getRoleErr)
		this.ServeFailJSONWithSGJErrorCode(enums.ErrorCodeDataException)
		return
	} else if role == nil {
		this.ServeFailJSONWithSGJErrorCode(enums.ErrorCodeRoleNotExist)
		return
	}

	role.RoleName = name
	role.RoleIntro = intro
	role.ModifyTime = time.Now().Unix()
	saveErr := role_service.ModifyRole(role)
	if saveErr != nil {
		//beego.Error("修改角色失败:", role.Id, saveErr)
		this.ServeFailJSONWithSGJErrorCode(enums.ErrorCodeDBUpdate)
	} else {
		this.ServeSuccessJSON(nil)
	}
}

// /api/role/setstatus
// @param role_id:int
// @param enable:bool
func (this *RoleAPIController) ModifyRoleStatus() {
	roleID, _ := this.GetInt64("role_id")
	enable, _ := this.GetBool("enable")
	if roleID <= 0 {
		this.ServeFailJSONWithSGJErrorCode(enums.ErrorCodeParamWrong)
		return
	}

	adminUserInfo := this.GetAdminUserInfo()
	if adminUserInfo.AdminUser.IsSuperAdmin == false {
		this.ServeFailJSONWithSGJErrorCode(enums.ErrorCodePermissionDenied)
		return
	}

	role, getRoleErr := role_service.GetRoleByRoleID(roleID)
	if getRoleErr != nil {
		//beego.Error("获取角色失败:", getRoleErr)
		this.ServeFailJSONWithSGJErrorCode(enums.ErrorCodeDataException)
		return
	} else if role == nil {
		this.ServeFailJSONWithSGJErrorCode(enums.ErrorCodeRoleNotExist)
		return
	}

	if enable == false {
		if count, _ := role_service.RoleAdminUserCount(adminUserInfo.CurrentOrgId, adminUserInfo.CurrentAppId, roleID); count != 0 {
			this.ServeFailJSONWithSGJErrorCode(enums.ErrorCodeCannotRemoveRole)
			return
		}
	}

	if enable {
		role.Status = 1
	} else {
		role.Status = 2
	}
	role.ModifyTime = time.Now().Unix()
	saveErr := role_service.ModifyRole(role)
	if saveErr != nil {
		//beego.Error("修改角色失败:", role.Id, saveErr)
		this.ServeFailJSONWithSGJErrorCode(enums.ErrorCodeDBUpdate)
	} else {
		this.ServeSuccessJSON(nil)
	}
}

// /role/purview/editinit [get]
// @param role_id:int
func (this *RoleAPIController) EditPurviewInitData() {
	adminUserInfo := this.GetAdminUserInfo()
	if adminUserInfo.AdminUser.IsSuperAdmin == false {
		this.ServeFailJSONWithSGJErrorCode(enums.ErrorCodePermissionDenied)
		return
	}

	roleId, _ := this.GetInt64("role_id")
	if roleId <= 0 {
		this.ServeFailJSONWithSGJErrorCode(enums.ErrorCodeParamWrong)
		return
	}
	purviews, getPurviewsErr := role_service.GetAllGeneralPurviewVMsProcessed()
	if getPurviewsErr != nil {
		//beego.Error("获取所有权限时出错:", getPurviewsErr)
		this.ServeFailJSONWithSGJErrorCode(enums.ErrorCodeDataException)
		return
	}
	rolePurviewIdStr, getRPIdsErr := role_service.GetRolePurviewIds(roleId)
	if getRPIdsErr != nil {
		//beego.Error("获取角色的权限时出错:", getRPIdsErr)
		this.ServeFailJSONWithSGJErrorCode(enums.ErrorCodeDataException)
		return
	}

	this.ServeSuccessJSON(map[string]interface{}{
		"purviews":         purviews,
		"role_purview_ids": rolePurviewIdStr,
	})
}

// /role/purview/edit [post]
// @param role_id:int
// @param purview_ids:string
func (this *RoleAPIController) EditPurview() {
	adminUserInfo := this.GetAdminUserInfo()
	if adminUserInfo.AdminUser.IsSuperAdmin == false {
		this.ServeFailJSONWithSGJErrorCode(enums.ErrorCodePermissionDenied)
		return
	}
	roleId, _ := this.GetInt64("role_id")
	purviewIds := this.GetString("purview_ids")
	if roleId <= 0 {
		this.ServeFailJSONWithSGJErrorCode(enums.ErrorCodeParamWrong)
		return
	}

	err := role_service.SaveRolePurviewIds(adminUserInfo.CurrentOrgId, adminUserInfo.CurrentAppId, roleId, purviewIds)
	if err != nil {
		//beego.Error("设置角色的权限时出错:", err)
		this.ServeFailJSONWithSGJErrorCode(enums.ErrorCodeDBUpdate)
	} else {
		this.ServeSuccessJSON(nil)
	}
}