// Package saucenao P站ID/saucenao/ascii2d搜图
package saucenao

import (
	"fmt"
	"strconv"
	"strings"

	"github.com/FloatTech/AnimeAPI/ascii2d"
	"github.com/FloatTech/AnimeAPI/picture"
	"github.com/FloatTech/AnimeAPI/pixiv"
	"github.com/FloatTech/AnimeAPI/saucenao"
	zero "github.com/wdvxdr1123/ZeroBot"
	"github.com/wdvxdr1123/ZeroBot/message"

	"github.com/FloatTech/ZeroBot-Plugin/control"
)

func init() { // 插件主体
	engine := control.Register("saucenao", &control.Options{
		DisableOnDefault: false,
		Help: "搜图\n" +
			"- 以图搜图|搜索图片|以图识图[图片]\n" +
			"- 搜图[P站图片ID]",
	})
	// 根据 PID 搜图
	engine.OnRegex(`^搜图(\d+)$`).SetBlock(true).FirstPriority().
		Handle(func(ctx *zero.Ctx) {
			id, _ := strconv.ParseInt(ctx.State["regex_matched"].([]string)[1], 10, 64)
			ctx.Send("少女祈祷中......")
			// 获取P站插图信息
			illust, err := pixiv.Works(id)
			if err != nil {
				ctx.SendChain(message.Text("ERROR: ", err))
				return
			}
			if illust.Pid > 0 {
				// 改用 i.pixiv.cat 镜像站
				link := illust.ImageUrls
				link = strings.ReplaceAll(link, "i.pximg.net", "i.pixiv.cat")
				// 发送搜索结果
				ctx.SendChain(
					message.Image(link),
					message.Text(
						"\n",
						"标题：", illust.Title, "\n",
						"插画ID：", illust.Pid, "\n",
						"画师：", illust.UserName, "\n",
						"画师ID：", illust.UserId, "\n",
						"直链：", "https://pixivel.moe/detail?id=", illust.Pid,
					),
				)
			} else {
				ctx.Send("图片不存在!")
			}
		})
	// 以图搜图
	engine.OnKeywordGroup([]string{"以图搜图", "搜索图片", "以图识图"}, picture.CmdMatch, picture.MustGiven).SetBlock(true).FirstPriority().
		Handle(func(ctx *zero.Ctx) {
			// 开始搜索图片
			ctx.Send("少女祈祷中......")
			for _, pic := range ctx.State["image_url"].([]string) {
				fmt.Println(pic)
				if result, err := saucenao.SauceNAO(pic); err != nil {
					ctx.SendChain(message.Text("ERROR: ", err))
				} else {
					// 返回SauceNAO的结果
					ctx.SendChain(
						message.Text("我有把握是这个！"),
						message.Image(result.Thumbnail),
						message.Text(
							"\n",
							"相似度：", result.Similarity, "\n",
							"标题：", result.Title, "\n",
							"插画ID：", result.PixivID, "\n",
							"画师：", result.MemberName, "\n",
							"画师ID：", result.MemberID, "\n",
							"直链：", "https://pixivel.moe/detail?id=", result.PixivID,
						),
					)
					continue
				}
				if result, err := ascii2d.Ascii2d(pic); err != nil {
					ctx.SendChain(message.Text("ERROR: ", err))
				} else {
					// 返回Ascii2d的结果
					ctx.SendChain(
						message.Text(
							"大概是这个？", "\n",
							"标题：", result.Title, "\n",
							"插画ID：", result.Pid, "\n",
							"画师：", result.UserName, "\n",
							"画师ID：", result.UserId, "\n",
							"直链：", "https://pixivel.moe/detail?id=", result.Pid,
						),
					)
					continue
				}
			}
		})
}