package admin

import (
	"chatplus/core"
	"chatplus/core/types"
	"chatplus/handler"
	"chatplus/store/model"
	"chatplus/store/vo"
	"chatplus/utils"
	"chatplus/utils/resp"
	"github.com/gin-gonic/gin"
	"gorm.io/gorm"
	"time"
)

type ChatModelHandler struct {
	handler.BaseHandler
	db *gorm.DB
}

func NewChatModelHandler(app *core.AppServer, db *gorm.DB) *ChatModelHandler {
	h := ChatModelHandler{db: db}
	h.App = app
	return &h
}

func (h *ChatModelHandler) Save(c *gin.Context) {
	var data struct {
		Id        uint   `json:"id"`
		Name      string `json:"name"`
		Value     string `json:"value"`
		Enabled   bool   `json:"enabled"`
		SortNum   int    `json:"sort_num"`
		Open      bool   `json:"open"`
		Platform  string `json:"platform"`
		Weight    int    `json:"weight"`
		CreatedAt int64  `json:"created_at"`
	}
	if err := c.ShouldBindJSON(&data); err != nil {
		resp.ERROR(c, types.InvalidArgs)
		return
	}

	item := model.ChatModel{
		Platform: data.Platform,
		Name:     data.Name,
		Value:    data.Value,
		Enabled:  data.Enabled,
		SortNum:  data.SortNum,
		Open:     data.Open,
		Power:    data.Weight}
	item.Id = data.Id
	if item.Id > 0 {
		item.CreatedAt = time.Unix(data.CreatedAt, 0)
	}
	res := h.db.Save(&item)
	if res.Error != nil {
		resp.ERROR(c, "更新数据库失败！")
		return
	}

	var itemVo vo.ChatModel
	err := utils.CopyObject(item, &itemVo)
	if err != nil {
		resp.ERROR(c, "数据拷贝失败！")
		return
	}
	itemVo.Id = item.Id
	itemVo.CreatedAt = item.CreatedAt.Unix()
	resp.SUCCESS(c, itemVo)
}

// List 模型列表
func (h *ChatModelHandler) List(c *gin.Context) {
	if err := utils.CheckPermission(c, h.db); err != nil {
		resp.ERROR(c, types.NoPermission)
		return
	}

	session := h.db.Session(&gorm.Session{})
	enable := h.GetBool(c, "enable")
	if enable {
		session = session.Where("enabled", enable)
	}
	var items []model.ChatModel
	var cms = make([]vo.ChatModel, 0)
	res := session.Order("sort_num ASC").Find(&items)
	if res.Error == nil {
		for _, item := range items {
			var cm vo.ChatModel
			err := utils.CopyObject(item, &cm)
			if err == nil {
				cm.Id = item.Id
				cm.CreatedAt = item.CreatedAt.Unix()
				cm.UpdatedAt = item.UpdatedAt.Unix()
				cms = append(cms, cm)
			} else {
				logger.Error(err)
			}
		}
	}
	resp.SUCCESS(c, cms)
}

func (h *ChatModelHandler) Set(c *gin.Context) {
	var data struct {
		Id    uint        `json:"id"`
		Filed string      `json:"filed"`
		Value interface{} `json:"value"`
	}

	if err := c.ShouldBindJSON(&data); err != nil {
		resp.ERROR(c, types.InvalidArgs)
		return
	}

	res := h.db.Model(&model.ChatModel{}).Where("id = ?", data.Id).Update(data.Filed, data.Value)
	if res.Error != nil {
		resp.ERROR(c, "更新数据库失败！")
		return
	}
	resp.SUCCESS(c)
}

func (h *ChatModelHandler) Sort(c *gin.Context) {
	var data struct {
		Ids   []uint `json:"ids"`
		Sorts []int  `json:"sorts"`
	}

	if err := c.ShouldBindJSON(&data); err != nil {
		resp.ERROR(c, types.InvalidArgs)
		return
	}

	for index, id := range data.Ids {
		res := h.db.Model(&model.ChatModel{}).Where("id = ?", id).Update("sort_num", data.Sorts[index])
		if res.Error != nil {
			resp.ERROR(c, "更新数据库失败！")
			return
		}
	}

	resp.SUCCESS(c)
}

func (h *ChatModelHandler) Remove(c *gin.Context) {
	var data struct {
		Id uint
	}
	if err := c.ShouldBindJSON(&data); err != nil {
		resp.ERROR(c, types.InvalidArgs)
		return
	}
	if data.Id > 0 {
		res := h.db.Where("id = ?", data.Id).Delete(&model.ChatModel{})
		if res.Error != nil {
			resp.ERROR(c, "更新数据库失败！")
			return
		}
	}
	resp.SUCCESS(c)
}