package fetdata

import (
	"time"

	"golang-fave/engine/wrapper"
	"golang-fave/utils"
)

type FERData struct {
	wrap  *wrapper.Wrapper
	is404 bool

	Page *Page
	Blog *Blog
}

func New(wrap *wrapper.Wrapper, drow interface{}, is404 bool) *FERData {
	var d_Page *Page
	var d_Blog *Blog

	if wrap.CurrModule == "index" {
		if o, ok := drow.(*utils.MySql_page); ok {
			d_Page = &Page{object: o}
		}
	} else if wrap.CurrModule == "blog" {
		if len(wrap.UrlArgs) == 3 && wrap.UrlArgs[0] == "blog" && wrap.UrlArgs[1] == "category" && wrap.UrlArgs[2] != "" {
			if o, ok := drow.(*utils.MySql_blog_category); ok {
				d_Blog = &Blog{wrap: wrap, category: &BlogCategory{object: o}}
				d_Blog.init()
			}
		} else if len(wrap.UrlArgs) == 2 && wrap.UrlArgs[0] == "blog" && wrap.UrlArgs[1] != "" {
			if o, ok := drow.(*utils.MySql_blog_posts); ok {
				d_Blog = &Blog{wrap: wrap, post: &BlogPost{object: o}}
				d_Blog.init()
			}
		} else {
			d_Blog = &Blog{wrap: wrap}
			d_Blog.init()
		}
	}

	if d_Blog == nil {
		d_Blog = &Blog{wrap: wrap}
	}

	fer := &FERData{
		wrap:  wrap,
		is404: is404,
		Page:  d_Page,
		Blog:  d_Blog,
	}

	return fer
}

func (this *FERData) RequestURI() string {
	return this.wrap.R.RequestURI
}

func (this *FERData) RequestURL() string {
	return this.wrap.R.URL.Path
}

func (this *FERData) RequestGET() string {
	return utils.ExtractGetParams(this.wrap.R.RequestURI)
}

func (this *FERData) Module() string {
	if this.is404 {
		return "404"
	}
	var mod string
	if this.wrap.CurrModule == "index" {
		mod = "index"
	} else if this.wrap.CurrModule == "blog" {
		if len(this.wrap.UrlArgs) == 3 && this.wrap.UrlArgs[0] == "blog" && this.wrap.UrlArgs[1] == "category" && this.wrap.UrlArgs[2] != "" {
			mod = "blog-category"
		} else if len(this.wrap.UrlArgs) == 2 && this.wrap.UrlArgs[0] == "blog" && this.wrap.UrlArgs[1] != "" {
			mod = "blog-post"
		} else {
			mod = "blog"
		}
	}
	return mod
}

func (this *FERData) DateTimeUnix() int {
	return int(time.Now().Unix())
}

func (this *FERData) DateTimeFormat(format string) string {
	return time.Unix(int64(time.Now().Unix()), 0).Format(format)
}