package adm_controller

import (
	"Blog/internal/model"
	"Blog/internal/model/result"
	"Blog/internal/service"
	"Blog/internal/utils"
	"html/template"
	"net/http"

	"github.com/kataras/iris/v12"
	"github.com/kataras/iris/v12/mvc"
	"github.com/kataras/iris/v12/sessions"
	"github.com/sirupsen/logrus"
)

/*
文章管理
*/
type ArticleController struct {
	Ctx     iris.Context
	Session *sessions.Session
}

// 后台文章页面
func (ctrl *ArticleController) Get() {
	ctrl.Ctx.View("/admin/article/index.html")
}

// 后台文章编写页面
func (ctrl *ArticleController) GetEditor() {
	contentType := ctrl.Ctx.Params().Get("contentType")
	id := ctrl.Ctx.Params().Get("id")
	if id != "" {
		// logrus.Info("修改文章")
		article := service.ArticleService.GetArticle(id)
		content := service.TextContentService.GetContent(id)
		ctrl.Ctx.ViewData("blogArticle", article)
		ctrl.Ctx.ViewData("blogContent", content)
		ctrl.Ctx.ViewData("content", template.HTML(content.Content))
	}
	ctrl.Ctx.View("/admin/article/editor/" + contentType + ".html")
}

// 后台文章提交
func (ctrl *ArticleController) PostSubmit() {
	user := utils.SessionUtil.GetUser(ctrl.Session)
	logrus.Info("保存文章")
	var articel model.BlogArticle
	if err := ctrl.Ctx.ReadBody(&articel); err != nil {
		ctrl.Ctx.JSON(result.Error("保存文章失败"))
		return
	}

	if articel.Id == "" {
		logrus.Info("文章ID不存在,新增文章")

		articel.CreateBy = user.Id
		articel.Author = user.Username
		service.ArticleService.CreateArticle(&articel)
	} else {
		logrus.Info("文章ID存在,更新文章")

		articel.UpdateBy = user.Id
		service.ArticleService.UpdateArticle(&articel)
	}

	ctrl.Ctx.JSON(result.OkMsg("保存文章完成", nil))
}

// 后台文章发布
func (ctrl *ArticleController) GetPublish() {
	id := ctrl.Ctx.Params().Get("id")
	err := service.ArticleService.PublishArticle(id)
	if err != nil {
		ctrl.Ctx.JSON(result.Error(err.Error()))
		return
	}
	ctrl.Ctx.JSON(result.OkMsg("发布成功", nil))
}

// 后台文章撤回
func (ctrl *ArticleController) GetUnPublish() {
	id := ctrl.Ctx.Params().Get("id")
	err := service.ArticleService.UnPublishArticle(id)
	if err != nil {
		ctrl.Ctx.JSON(result.Error(err.Error()))
		return
	}
	ctrl.Ctx.JSON(result.OkMsg("撤稿成功", nil))
}

// 后台文章删除
func (ctrl *ArticleController) DelArticle() {
	id := ctrl.Ctx.Params().Get("id")
	err := service.ArticleService.DelArticle(id)
	if err != nil {
		ctrl.Ctx.JSON(result.Error(err.Error()))
		return
	}

	ctrl.Ctx.JSON(result.OkMsg("删除文章成功", nil))
}

// 后台文章列表
func (ctrl *ArticleController) GetList() {
	page := ctrl.Ctx.URLParamIntDefault("page", 0)
	itemsPerPage := ctrl.Ctx.URLParamIntDefault("itemsPerPage", 10)
	pages := service.ArticleService.PageArticle(page, itemsPerPage)
	// pages.Content.(model.BlogArticle)

	ctrl.Ctx.JSON(pages)
}

func (c *ArticleController) BeforeActivation(activation mvc.BeforeActivation) {
	// logrus.Info("before")
	activation.Handle(http.MethodGet, "/editor/{contentType}", "GetEditor")
	activation.Handle(http.MethodGet, "/editor/{contentType}/{id}", "GetEditor")
	activation.Handle(http.MethodGet, "/publish/{id}", "GetPublish")
	activation.Handle(http.MethodGet, "/unPublish/{id}", "GetUnPublish")
	activation.Handle(http.MethodDelete, "/del/{id}", "DelArticle")
}

func (c *ArticleController) AfterActivation(activation mvc.AfterActivation) {
	// logrus.Info("after")
}