package controllers

import (
	"github.com/go-playground/validator/v10"
	"github.com/kataras/iris/v12"
	"github.com/stretchr/objx"
	"io"
	"log"
	"xps/cache"
	"xps/viewmodels"
)

var (
	validate *validator.Validate
)

func init() {
	validate = validator.New()
}

func errorData(errs ...error) {
	var s string
	for _, err := range errs {
		if err != nil {
			s += err.Error() + "<br/>"
		}
	}
}

type Base struct {
	Ctx iris.Context
}

func (b *Base) GetCurOcId() int64 {
	ocId, _ := b.Ctx.Values().GetInt64("ocId")
	return ocId
}

func (b *Base) GetCurUserId() int64 {
	userId, _ := b.Ctx.Values().GetInt64("userId")
	return userId
}

func (b *Base) GetOcTypeId() int64 {
	ocTypeId, _ := b.Ctx.Values().GetInt64("ocTypeId")
	return ocTypeId
}

func (b *Base) GetAppKey() string {
	appKey := b.Ctx.Values().GetString("appKey")
	return appKey
}

func (b *Base) GetAppSecret() string {
	appSecret := b.Ctx.Values().GetString("appSecret")
	return appSecret
}

func (b *Base) GetJsonData() (map[string]interface{}, error) {
	data, err := io.ReadAll(b.Ctx.Request().Body)
	if err != nil {
		return nil, err
	}
	
	m, err := objx.FromJSON(string(data))
	if err != nil {
		return nil, err
	}
	
	return m, nil
}

func (b *Base) buildParams() map[string]interface{} {
	ocId, err := b.Ctx.Values().GetInt64("ocId")
	if err != nil {
		_ = b.Ctx.JSON(ResultErr(err.Error(), nil))
		b.Ctx.Next()
	}
	userId, err := b.Ctx.Values().GetInt64("userId")
	if err != nil {
		_ = b.Ctx.JSON(ResultErr(err.Error(), nil))
		b.Ctx.Next()
	}
	
	params := make(map[string]interface{})
	params["ocId"] = ocId
	params["userId"] = userId
	groupId := b.Ctx.URLParamInt64Default("groupId", 0)
	if groupId > 0 {
		params["groupId"] = groupId
	}

	limit := b.Ctx.URLParamIntDefault("limit", 0)
	if limit <= 0 {
		limit = 10
	}
	params["limit"] = limit

	page := b.Ctx.URLParamIntDefault("page", 0)
	if page <= 0 {
		page = 1
	}
	params["page"] = page
	keywords := b.Ctx.URLParamDefault("keywords", "")
	if keywords != "" {
		params["keywords"] = keywords
	}
	
	return params
}

// RetCode Result Code
type RetCode int

// Result Code List
const (
	RetOk  RetCode = 0
	RetErr RetCode = 500
)

type QueryConditions struct {
	OcId     int64  `url:"ocId"`
	GroupId  int64  `url:"groupId"`
	UserId   int64  `url:"userId"`
	Page     int    `url:"page"`
	Limit    int    `url:"limit"`
	Keywords string `url:"keywords"`
}

type JsonResult struct {
	Code RetCode     `json:"code"`
	Msg  interface{} `json:"msg"`
	Data interface{} `json:"data"`
}

func ResultOk(msg string, objects interface{}) (r *JsonResult) {
	r = &JsonResult{Code: RetOk, Msg: msg, Data: objects}
	return
}

func ResultErr(msg string, objects interface{}) (r *JsonResult) {
	r = &JsonResult{Code: RetErr, Msg: msg, Data: objects}
	return
}

func GetCurUser(userId int64) *viewmodels.UserData {
	userData, err := cache.GetUserData(userId)
	if err != nil {
		log.Fatal(err.Error())
	}
	return userData
}