package ai_predict_model

import (
	"encoding/json"
	"eta/eta_api/controllers"
	"eta/eta_api/models"
	aiPredictModel "eta/eta_api/models/ai_predict_model"
	"eta/eta_api/utils"
	"fmt"
	"strings"
	"time"
)

// AiPredictModelFrameworkController 模型框架
type AiPredictModelFrameworkController struct {
	controllers.BaseAuthController
}

// List
// @Title 列表
// @Description 列表
// @Param   AdminId		query	int		false	"创建人ID"
// @Param   Visibility	query	int		false	"范围: 0-所有; 1-私有; 2-公开"
// @Param   Keyword		query	string	false	"关键词"
// @Success 200 Ret=200 获取成功
// @router /framework/list [get]
func (c *AiPredictModelFrameworkController) List() {
	br := new(models.BaseResponse).Init()
	defer func() {
		if br.ErrMsg == "" {
			br.IsSendEmail = false
		}
		c.Data["json"] = br
		c.ServeJSON()
	}()
	sysUser := c.SysUser
	if sysUser == nil {
		br.Msg = "请登录"
		br.ErrMsg = "请登录，SysUser Is Empty"
		br.Ret = 408
		return
	}

	adminId, _ := c.GetInt("AdminId")
	keyword := c.GetString("Keyword")
	keyword = strings.TrimSpace(keyword)

	frameworkOb := new(aiPredictModel.AiPredictModelFramework)

	cond := ``
	pars := make([]interface{}, 0)
	if adminId > 0 {
		cond += fmt.Sprintf(` AND %s = ?`, aiPredictModel.AiPredictModelFrameworkColumns.AdminId)
		pars = append(pars, adminId)
	}
	if keyword != "" {
		cond += fmt.Sprintf(` AND %s LIKE ?`, aiPredictModel.AiPredictModelFrameworkColumns.FrameworkName)
		pars = append(pars, "%"+keyword+"%")
	}

	orderRule := `sort ASC, create_time DESC`
	list, e := frameworkOb.GetItemsByCondition(cond, pars, []string{}, orderRule)
	if e != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取框架列表失败, Err: " + e.Error()
		return
	}
	resp := make([]*aiPredictModel.AiPredictModelFrameworkItem, 0)
	for _, v := range list {
		t := aiPredictModel.FormatAiPredictModelFramework2Item(v, make([]*aiPredictModel.AiPredictModelFrameworkNodeItem, 0))
		if t.AdminId == sysUser.AdminId || utils.IsAdminRole(sysUser.RoleTypeCode) {
			t.Button.OpButton = true
			t.Button.DeleteButton = true
			t.Button.MoveButton = true
		}
		resp = append(resp, t)
	}

	br.Data = resp
	br.Ret = 200
	br.Success = true
	br.Msg = "获取成功"
}

// Add
// @Title 新增框架
// @Description 新增框架
// @Param	request	body aiPredictModel.AiPredictModelFrameworkAddReq true "type json string"
// @Success 200 Ret=200 操作成功
// @router /framework/add [post]
func (c *AiPredictModelFrameworkController) Add() {
	br := new(models.BaseResponse).Init()
	defer func() {
		if br.ErrMsg == "" {
			br.IsSendEmail = false
		}
		c.Data["json"] = br
		c.ServeJSON()
	}()
	sysUser := c.SysUser
	if sysUser == nil {
		br.Msg = "请登录"
		br.ErrMsg = "请登录，SysUser Is Empty"
		br.Ret = 408
		return
	}
	// 参数校验
	var req aiPredictModel.AiPredictModelFrameworkAddReq
	if e := json.Unmarshal(c.Ctx.Input.RequestBody, &req); e != nil {
		br.Msg = "参数解析异常！"
		br.ErrMsg = "参数解析失败，Err:" + e.Error()
		return
	}
	req.FrameworkName = strings.TrimSpace(req.FrameworkName)
	if req.FrameworkName == "" {
		br.Msg = "框架名称不可为空"
		return
	}

	// 重名校验
	{
		ob := new(aiPredictModel.AiPredictModelFramework)
		cond := fmt.Sprintf(` AND %s = ? AND %s = ?`, aiPredictModel.AiPredictModelFrameworkColumns.FrameworkName, aiPredictModel.AiPredictModelFrameworkColumns.AdminId)
		pars := make([]interface{}, 0)
		pars = append(pars, req.FrameworkName, sysUser.AdminId)
		exist, e := ob.GetItemByCondition(cond, pars)
		if e != nil && e.Error() != utils.ErrNoRow() {
			br.Msg = "操作失败"
			br.ErrMsg = "获取重名框架失败, Err: " + e.Error()
			return
		}
		if exist != nil {
			br.Msg = "框架名称已存在，请重新输入"
			return
		}
	}

	now := time.Now().Local()
	frameworkCode := utils.MD5(fmt.Sprint(now.UnixMilli()))
	item := new(aiPredictModel.AiPredictModelFramework)
	item.FrameworkName = req.FrameworkName
	item.FrameworkCode = frameworkCode
	item.FrameworkImg = req.FrameworkImg
	item.FrameworkContent = req.FrameworkContent
	item.AdminId = sysUser.AdminId
	item.AdminName = sysUser.RealName
	item.CreateTime = now
	item.ModifyTime = now
	nodes := make([]*aiPredictModel.AiPredictModelFrameworkNode, 0)
	itemNodes := make([]*aiPredictModel.AiPredictModelFrameworkNodeItem, 0)
	if len(req.Nodes) > 0 {
		for _, v := range req.Nodes {
			if v.AiPredictModelIndexId <= 0 {
				continue
			}
			t := new(aiPredictModel.AiPredictModelFrameworkNode)
			t.FrameworkName = req.FrameworkName
			t.NodeId = v.NodeId
			t.NodeName = v.NodeName
			t.AiPredictModelIndexId = v.AiPredictModelIndexId
			t.CreateTime = now
			nodes = append(nodes, t)
			num := 1
			// 响应节点数据
			td := aiPredictModel.FormatAiPredictModelFrameworkNode2Item(t, num, map[int]*aiPredictModel.AiPredictModelIndex{})
			itemNodes = append(itemNodes, td)
		}
	}
	if e := item.CreateFrameworkAndNodes(item, nodes); e != nil {
		br.Msg = "操作失败"
		br.ErrMsg = "新增框架及节点失败, Err: " + e.Error()
		return
	}
	detail := aiPredictModel.FormatAiPredictModelFramework2Item(item, itemNodes)

	br.Data = detail
	br.Ret = 200
	br.Success = true
	br.Msg = "操作成功"
	br.IsAddLog = true
}

// Edit
// @Title 编辑框架
// @Description 编辑框架
// @Param	request	body aiPredictModel.AiPredictModelFrameworkEditReq true "type json string"
// @Success 200 Ret=200 操作成功
// @router /framework/edit [post]
func (c *AiPredictModelFrameworkController) Edit() {
	br := new(models.BaseResponse).Init()
	defer func() {
		if br.ErrMsg == "" {
			br.IsSendEmail = false
		}
		c.Data["json"] = br
		c.ServeJSON()
	}()
	sysUser := c.SysUser
	if sysUser == nil {
		br.Msg = "请登录"
		br.ErrMsg = "请登录，SysUser Is Empty"
		br.Ret = 408
		return
	}
	// 参数校验
	var req aiPredictModel.AiPredictModelFrameworkEditReq
	if e := json.Unmarshal(c.Ctx.Input.RequestBody, &req); e != nil {
		br.Msg = "参数解析异常！"
		br.ErrMsg = "参数解析失败，Err:" + e.Error()
		return
	}
	if req.AiPredictModelFrameworkId <= 0 {
		br.Msg = "参数有误"
		br.ErrMsg = fmt.Sprintf("参数有误, AiPredictModelFrameworkId: %d", req.AiPredictModelFrameworkId)
		return
	}
	req.FrameworkName = strings.TrimSpace(req.FrameworkName)
	if req.FrameworkName == "" {
		br.Msg = "框架名称不可为空"
		return
	}

	frameworkOb := new(aiPredictModel.AiPredictModelFramework)
	item, e := frameworkOb.GetItemById(req.AiPredictModelFrameworkId)
	if e != nil {
		if e.Error() == utils.ErrNoRow() {
			br.Msg = "框架不存在, 请刷新页面"
			return
		}
		br.Msg = "操作失败"
		br.ErrMsg = "获取框架失败, Err: " + e.Error()
		return
	}

	// 操作权限校验
	if item.AdminId != sysUser.AdminId && !utils.IsAdminRole(sysUser.RoleTypeCode) {
		br.Msg = "您没有权限操作该框架"
		return
	}

	// 重名校验
	{
		ob := new(aiPredictModel.AiPredictModelFramework)
		cond := fmt.Sprintf(` AND %s <> ? AND %s = ? AND %s = ?`, ob.PrimaryId(), aiPredictModel.AiPredictModelFrameworkColumns.FrameworkName, aiPredictModel.AiPredictModelFrameworkColumns.AdminId)
		pars := make([]interface{}, 0)
		pars = append(pars, req.AiPredictModelFrameworkId, req.FrameworkName, sysUser.AdminId)
		exist, e := ob.GetItemByCondition(cond, pars)
		if e != nil && e.Error() != utils.ErrNoRow() {
			br.Msg = "操作失败"
			br.ErrMsg = "获取重名框架失败, Err: " + e.Error()
			return
		}
		if exist != nil {
			br.Msg = "框架名称已存在，请重新输入"
			return
		}
	}

	now := time.Now().Local()
	item.FrameworkName = req.FrameworkName
	item.FrameworkImg = req.FrameworkImg
	item.FrameworkContent = req.FrameworkContent
	item.ModifyTime = now
	updateCols := []string{"FrameworkName", "FrameworkImg", "FrameworkContent", "ModifyTime"}
	nodes := make([]*aiPredictModel.AiPredictModelFrameworkNode, 0)
	itemNodes := make([]*aiPredictModel.AiPredictModelFrameworkNodeItem, 0)
	if len(req.Nodes) > 0 {
		for _, v := range req.Nodes {
			if v.AiPredictModelIndexId <= 0 {
				continue
			}
			t := new(aiPredictModel.AiPredictModelFrameworkNode)
			t.AiPredictModelFrameworkId = req.AiPredictModelFrameworkId
			t.FrameworkName = req.FrameworkName
			t.NodeId = v.NodeId
			t.NodeName = v.NodeName
			t.AiPredictModelIndexId = v.AiPredictModelIndexId
			t.CreateTime = now
			nodes = append(nodes, t)

			// 响应节点数据
			td := aiPredictModel.FormatAiPredictModelFrameworkNode2Item(t, 1, map[int]*aiPredictModel.AiPredictModelIndex{})
			itemNodes = append(itemNodes, td)
		}
	}
	if e := item.EditFrameworkAndNodes(item, updateCols, nodes); e != nil {
		br.Msg = "操作失败"
		br.ErrMsg = "编辑框架及节点失败, Err: " + e.Error()
		return
	}
	detail := aiPredictModel.FormatAiPredictModelFramework2Item(item, itemNodes)

	br.Data = detail
	br.Ret = 200
	br.Success = true
	br.Msg = "操作成功"
	br.IsAddLog = true
}

// Remove
// @Title 删除框架
// @Description 删除视频
// @Param	request	body aiPredictModel.AiPredictModelFrameworkRemoveReq true "type json string"
// @Success 200 Ret=200 操作成功
// @router /framework/remove [post]
func (c *AiPredictModelFrameworkController) Remove() {
	br := new(models.BaseResponse).Init()
	defer func() {
		if br.ErrMsg == "" {
			br.IsSendEmail = false
		}
		c.Data["json"] = br
		c.ServeJSON()
	}()
	sysUser := c.SysUser
	if sysUser == nil {
		br.Msg = "请登录"
		br.ErrMsg = "请登录，SysUser Is Empty"
		br.Ret = 408
		return
	}
	// 参数校验
	var req aiPredictModel.AiPredictModelFrameworkRemoveReq
	if e := json.Unmarshal(c.Ctx.Input.RequestBody, &req); e != nil {
		br.Msg = "参数解析异常！"
		br.ErrMsg = "参数解析失败，Err:" + e.Error()
		return
	}
	if req.AiPredictModelFrameworkId <= 0 {
		br.Msg = "参数有误"
		br.ErrMsg = fmt.Sprintf("参数有误, AiPredictModelFrameworkId: %d", req.AiPredictModelFrameworkId)
		return
	}

	ob := new(aiPredictModel.AiPredictModelFramework)
	item, e := ob.GetItemById(req.AiPredictModelFrameworkId)
	if e != nil {
		if e.Error() == utils.ErrNoRow() {
			br.Ret = 200
			br.Success = true
			br.Msg = "操作成功"
			return
		}
		br.Msg = "操作失败"
		br.ErrMsg = "获取框架失败, Err: " + e.Error()
		return
	}
	if sysUser.RoleTypeCode != utils.ROLE_TYPE_CODE_ADMIN && item.AdminId != sysUser.AdminId {
		br.Msg = "无权操作"
		return
	}

	if e := item.RemoveFrameworkAndNodes(req.AiPredictModelFrameworkId); e != nil {
		br.Msg = "操作失败"
		br.ErrMsg = "删除框架失败, Err: " + e.Error()
		return
	}

	br.Ret = 200
	br.Success = true
	br.Msg = "操作成功"
	br.IsAddLog = true
}

// Rename
// @Title 重命名框架
// @Description 重命名框架
// @Param	request	body aiPredictModel.AiPredictModelFrameworkRenameReq true "type json string"
// @Success 200 Ret=200 操作成功
// @router /framework/rename [post]
func (c *AiPredictModelFrameworkController) Rename() {
	br := new(models.BaseResponse).Init()
	defer func() {
		if br.ErrMsg == "" {
			br.IsSendEmail = false
		}
		c.Data["json"] = br
		c.ServeJSON()
	}()
	sysUser := c.SysUser
	if sysUser == nil {
		br.Msg = "请登录"
		br.ErrMsg = "请登录，SysUser Is Empty"
		br.Ret = 408
		return
	}
	// 参数校验
	var req aiPredictModel.AiPredictModelFrameworkRenameReq
	if e := json.Unmarshal(c.Ctx.Input.RequestBody, &req); e != nil {
		br.Msg = "参数解析异常！"
		br.ErrMsg = "参数解析失败，Err:" + e.Error()
		return
	}
	if req.AiPredictModelFrameworkId <= 0 {
		br.Msg = "参数有误"
		br.ErrMsg = fmt.Sprintf("参数有误, AiPredictModelFrameworkId: %d", req.AiPredictModelFrameworkId)
		return
	}
	req.FrameworkName = strings.TrimSpace(req.FrameworkName)
	if req.FrameworkName == "" {
		br.Msg = "框架名称不可为空"
		return
	}

	frameworkOb := new(aiPredictModel.AiPredictModelFramework)
	item, e := frameworkOb.GetItemById(req.AiPredictModelFrameworkId)
	if e != nil {
		if e.Error() == utils.ErrNoRow() {
			br.Msg = "框架不存在, 请刷新页面"
			return
		}
		br.Msg = "操作失败"
		br.ErrMsg = "获取框架失败, Err: " + e.Error()
		return
	}

	// 操作权限校验
	if item.AdminId != sysUser.AdminId && !utils.IsAdminRole(sysUser.RoleTypeCode) {
		br.Msg = "您没有权限操作该框架"
		return
	}

	// 重名校验
	{
		ob := new(aiPredictModel.AiPredictModelFramework)
		cond := fmt.Sprintf(` AND %s <> ? AND %s = ? AND %s = ?`, ob.PrimaryId(), aiPredictModel.AiPredictModelFrameworkColumns.FrameworkName, aiPredictModel.AiPredictModelFrameworkColumns.AdminId)
		pars := make([]interface{}, 0)
		pars = append(pars, req.AiPredictModelFrameworkId, req.FrameworkName, sysUser.AdminId)
		exist, e := ob.GetItemByCondition(cond, pars)
		if e != nil && e.Error() != utils.ErrNoRow() {
			br.Msg = "操作失败"
			br.ErrMsg = "获取重名框架失败, Err: " + e.Error()
			return
		}
		if exist != nil {
			br.Msg = "框架名称已存在，请重新输入"
			return
		}
	}

	now := time.Now().Local()
	item.FrameworkName = req.FrameworkName
	item.ModifyTime = now
	updateCols := []string{"FrameworkName", "ModifyTime"}
	if e := item.Update(updateCols); e != nil {
		br.Msg = "操作失败"
		br.ErrMsg = "框架重命名失败, Err: " + e.Error()
		return
	}

	br.Ret = 200
	br.Success = true
	br.Msg = "操作成功"
}

// Move
// @Title 移动排序
// @Description 移动排序
// @Param	request	body aiPredictModel.AiPredictModelFrameworkMoveReq true "type json string"
// @Success 200 Ret=200 操作成功
// @router /framework/move [post]
func (c *AiPredictModelFrameworkController) Move() {
	br := new(models.BaseResponse).Init()
	defer func() {
		if br.ErrMsg == "" {
			br.IsSendEmail = false
		}
		c.Data["json"] = br
		c.ServeJSON()
	}()
	sysUser := c.SysUser
	if sysUser == nil {
		br.Msg = "请登录"
		br.ErrMsg = "请登录，SysUser Is Empty"
		br.Ret = 408
		return
	}
	// 参数校验
	var req aiPredictModel.AiPredictModelFrameworkMoveReq
	if e := json.Unmarshal(c.Ctx.Input.RequestBody, &req); e != nil {
		br.Msg = "参数解析异常！"
		br.ErrMsg = "参数解析失败，Err:" + e.Error()
		return
	}
	if req.AiPredictModelFrameworkId <= 0 {
		br.Msg = "参数有误"
		br.ErrMsg = fmt.Sprintf("参数有误, AiPredictModelFrameworkId: %d", req.AiPredictModelFrameworkId)
		return
	}

	frameworkOb := new(aiPredictModel.AiPredictModelFramework)
	item, e := frameworkOb.GetItemById(req.AiPredictModelFrameworkId)
	if e != nil {
		if e.Error() == utils.ErrNoRow() {
			br.Msg = "框架不存在, 请刷新页面"
			return
		}
		br.Msg = "操作失败"
		br.ErrMsg = "获取框架失败, Err: " + e.Error()
		return
	}

	updateCols := make([]string, 0)
	// 上一个兄弟节点
	if req.PrevAiPredictModelFrameworkId > 0 {
		prev, e := frameworkOb.GetItemById(req.PrevAiPredictModelFrameworkId)
		if e != nil {
			br.Msg = "操作失败"
			br.ErrMsg = "获取上一个兄弟节点失败, Err: " + e.Error()
			return
		}

		// 两个兄弟节点之间
		if req.NextAiPredictModelFrameworkId > 0 {
			next, e := frameworkOb.GetItemById(req.PrevAiPredictModelFrameworkId)
			if e != nil {
				br.Msg = "操作失败"
				br.ErrMsg = "获取下一个兄弟节点失败, Err: " + e.Error()
				return
			}
			// 如果上一个与下一个排序权重是一致的, 那么需要将下一个兄弟（以及下个兄弟的同样排序权重）的排序权重+2, 自己变成上一个兄弟的排序权重+1
			if prev.Sort == next.Sort || prev.Sort == item.Sort {
				strUpdate := `sort + 2`
				_ = aiPredictModel.UpdateAiPredictModelFrameworkSort(sysUser.AdminId, prev.AiPredictModelFrameworkId, prev.Sort, strUpdate)
			} else {
				// 如果下一个排序权重正好是上一个节点的下一层, 那么需要再加一层了
				if next.Sort-prev.Sort == 1 {
					//变更兄弟节点的排序
					strUpdate := `sort + 1`
					_ = aiPredictModel.UpdateAiPredictModelFrameworkSort(sysUser.AdminId, 0, prev.Sort, strUpdate)
				}
			}
		}

		// 上一个兄弟节点sort+1
		item.Sort = prev.Sort + 1
		item.ModifyTime = time.Now()
		updateCols = append(updateCols, "Sort", "ModifyTime")
	} else {
		first, err := aiPredictModel.GetFirstAiPredictModelFramework()
		if err != nil && err.Error() != utils.ErrNoRow() {
			br.Msg = "操作失败"
			br.ErrMsg = "获取我的模型框架排首位的数据失败, Err:" + err.Error()
			return
		}
		if first != nil && first.Sort == 0 {
			strUpdate := ` sort + 1 `
			_ = aiPredictModel.UpdateAiPredictModelFrameworkSort(sysUser.AdminId, first.AiPredictModelFrameworkId-1, 0, strUpdate)
		}

		// 排首位
		item.Sort = 0
		item.ModifyTime = time.Now()
		updateCols = append(updateCols, "Sort", "ModifyTime")
	}

	if len(updateCols) > 0 {
		if e := item.Update(updateCols); e != nil {
			br.Msg = "操作失败"
			br.ErrMsg = "更新框架排序失败, Err: " + e.Error()
			return
		}
	}

	br.Ret = 200
	br.Success = true
	br.Msg = "操作成功"
}

// Detail
// @Title 框架详情
// @Description 框架详情
// @Param   AiPredictModelFrameworkId  query  int  true  "框架ID"
// @Success 200 Ret=200 操作成功
// @router /framework/detail [get]
func (c *AiPredictModelFrameworkController) Detail() {
	br := new(models.BaseResponse).Init()
	defer func() {
		if br.ErrMsg == "" {
			br.IsSendEmail = false
		}
		c.Data["json"] = br
		c.ServeJSON()
	}()
	sysUser := c.SysUser
	if sysUser == nil {
		br.Msg = "请登录"
		br.ErrMsg = "请登录，SysUser Is Empty"
		br.Ret = 408
		return
	}
	frameworkId, _ := c.GetInt("AiPredictModelFrameworkId")
	if frameworkId <= 0 {
		br.Msg = "参数有误"
		br.ErrMsg = fmt.Sprintf("参数有误, AiPredictModelFrameworkId: %d", frameworkId)
		return
	}

	frameworkOb := new(aiPredictModel.AiPredictModelFramework)
	item, e := frameworkOb.GetItemById(frameworkId)
	if e != nil {
		if e.Error() == utils.ErrNoRow() {
			br.Msg = "框架不存在, 请刷新页面"
			return
		}
		br.Msg = "获取失败"
		br.ErrMsg = "获取框架失败, Err: " + e.Error()
		return
	}

	// 获取节点
	nodeOb := new(aiPredictModel.AiPredictModelFrameworkNode)
	nodeCond := ` AND ai_predict_model_framework_id = ?`
	nodePars := make([]interface{}, 0)
	nodePars = append(nodePars, frameworkId)
	nodes, e := nodeOb.GetItemsByCondition(nodeCond, nodePars, []string{}, "")
	if e != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取框架节点失败, Err: " + e.Error()
		return
	}

	// 模型标的map
	aiPredictModelIndexMap := make(map[int]*aiPredictModel.AiPredictModelIndex)
	{
		aiPredictModelIndexIdList := make([]interface{}, 0)
		for _, v := range nodes {
			if v.AiPredictModelIndexId > 0 {
				aiPredictModelIndexIdList = append(aiPredictModelIndexIdList, v.AiPredictModelIndexId)
			}
		}

		indexIdNum := len(aiPredictModelIndexIdList)
		if indexIdNum > 0 {
			indexObj := aiPredictModel.AiPredictModelIndex{}
			indexList, e := indexObj.GetItemsByCondition(` AND ai_predict_model_index_id in (`+utils.GetOrmInReplace(indexIdNum)+`)`, aiPredictModelIndexIdList, []string{}, "")
			if e != nil {
				if e.Error() == utils.ErrNoRow() {
					br.Msg = "框架不存在, 请刷新页面"
					return
				}
				br.Msg = "获取失败"
				br.ErrMsg = "获取标的列表失败, Err: " + e.Error()
				return
			}
			for _, v := range indexList {
				aiPredictModelIndexMap[v.AiPredictModelIndexId] = v
			}
		}
	}

	// 格式化响应数据
	itemNodes := make([]*aiPredictModel.AiPredictModelFrameworkNodeItem, 0)
	for _, v := range nodes {
		if v.NodeId == "" {
			continue
		}
		num := 1

		itemNodes = append(itemNodes, aiPredictModel.FormatAiPredictModelFrameworkNode2Item(v, num, aiPredictModelIndexMap))
	}
	detail := aiPredictModel.FormatAiPredictModelFramework2Item(item, itemNodes)

	br.Data = detail
	br.Ret = 200
	br.Success = true
	br.Msg = "操作成功"
}