package main

import (
	"strconv"

	"github.com/line/line-bot-sdk-go/v7/linebot"
)

func ApiMe(event *linebot.Event) {
	leftBtn := linebot.NewURIAction("修改資料", flagBase+"/profile/"+event.Source.UserID)
	rightBtn := linebot.NewMessageAction("我的保單", "我的保單")
	template := linebot.NewConfirmTemplate("請問想辦理甚麼服務?", leftBtn, rightBtn)
	msg := linebot.NewTemplateMessage("請問想辦理甚麼服務?", template)
	if _, err := SendMessage(event.ReplyToken, event.Source.UserID, msg); err != nil {
		panic(err)
	}
}

func valid(event *linebot.Event) bool {
	msg, _ := event.Message.(*linebot.TextMessage)
	if msg.Text == "我的資料" {
		return true
	}
	usr := &User{}
	if err := DB.First(usr, "id = ?", event.Source.UserID).Error; err != nil {
		panic(err)
	}
	if usr.Email == "" {
		text := "您的基本資料不完整, 請您協助填寫。"
		tmp := linebot.NewButtonsTemplate("", "", text,
			linebot.NewURIAction("點我填寫", flagBase+"/profile/"+event.Source.UserID))
		msg := linebot.NewTemplateMessage(text, tmp)
		if _, err := SendMessage(event.ReplyToken, event.Source.UserID, msg); err != nil {
			panic(err)
		}
		return false
	}
	return true
}

func ApiMyOrders(event *linebot.Event) {
	var orders []Order
	DB.Order("product_id").Find(&orders, "user_id = ?", event.Source.UserID)

	if len(orders) == 0 {
		text := "您目前沒有保單喲, 歡迎前往投保專區選取保單。"
		tmp := linebot.NewButtonsTemplate("", "", text, linebot.NewMessageAction("帶我前往", "我想投保"))
		msg := linebot.NewTemplateMessage(text, tmp)
		if _, err := SendMessage(event.ReplyToken, event.Source.UserID, msg); err != nil {
			panic(err)
		}
	} else {
		pids := make([]uint, len(orders))
		for i := range orders {
			pids[i] = orders[i].ProductID
		}
		var products []Product
		if err := DB.Preload("Categories").Order("id").Find(&products, "id in ?", pids).Error; err != nil {
			panic(err)
		}
		columns := make([]*linebot.CarouselColumn, len(products))
		for i, prod := range products {
			columns[i] = linebot.NewCarouselColumn(
				prod.Img, prod.Name, prod.Brief,
				linebot.NewURIAction("保單詳細", flagBase+"/product/"+strconv.Itoa(int(prod.ID))),
				linebot.NewPostbackAction("我要理賠", "claim="+prod.Name, "我要理賠", ""),
				// linebot.NewPostbackAction("我是"+prof.Name, "select="+prof.Name, "我是"+prof.Name, ""),
			)
		}
		template := linebot.NewCarouselTemplate(columns...)
		msg := linebot.NewTemplateMessage("您的保單資訊", template)
		if _, err := SendMessage(event.ReplyToken, event.Source.UserID, msg); err != nil {
			panic(err)
		}
	}
}