package speech_recognition

import (
	"encoding/json"
	"eta/eta_api/controllers"
	"eta/eta_api/models"
	"eta/eta_api/models/speech_recognition"
	"eta/eta_api/services"
	"eta/eta_api/services/alarm_msg"
	"eta/eta_api/utils"
	"fmt"
	"strings"
	"time"
)

type SpeechRecognitionController struct {
	controllers.BaseAuthController
}

type SpeechRecognitionCommonController struct {
	controllers.BaseCommonController
}

// RecTaskCallback
// @Title 语音识别回调
// @Description 语音识别回调
// @Param	request	body services.TencentRecTaskCallback true "type json string"
// @Success 200 string "操作成功"
// @router /rec_task/callback [post]
func (this *SpeechRecognitionCommonController) RecTaskCallback() {
	// 此接口返回指定响应体
	br := new(services.TencentRecTaskCallbackResp)
	var errMsg string
	defer func() {
		if errMsg != "" {
			br.Code = 403
			br.Message = "回调失败"
			go alarm_msg.SendAlarmMsg(fmt.Sprintf("语音识别回调失败, ErrMsg: %s", errMsg), 1)
		} else {
			br.Code = 0
			br.Message = "success"
		}
		_ = this.JSON(br, false, false)
	}()

	code, _ := this.GetInt("code", -1)
	requestId, _ := this.GetInt("requestId", 0)
	detail := this.GetString("resultDetail")
	utils.FileLog.Info(fmt.Sprintf("RecTaskCallback, requestId: %d", requestId))

	// 获取taskId对应的API请求及语音识别
	logOb := new(speech_recognition.SpeechRecognitionApiLog)
	cond := fmt.Sprintf(` AND %s = ?`, speech_recognition.SpeechRecognitionApiLogCols.RequestId)
	pars := make([]interface{}, 0)
	pars = append(pars, requestId)
	apiLog, e := logOb.GetItemByCondition(cond, pars, "")
	if e != nil {
		errMsg = "获取API记录失败"
		utils.FileLog.Info("API回调-获取请求记录失败, Err: " + e.Error())
		return
	}
	speechOb := new(speech_recognition.SpeechRecognition)
	speechItem, e := speechOb.GetItemById(apiLog.SpeechRecognitionId)
	if e != nil {
		errMsg = "获取语音识别失败"
		utils.FileLog.Info("获取语音识别失败, Err: " + e.Error())
		return
	}

	// API结果返回有误
	nowTime := time.Now().Local()
	if code != speech_recognition.ApiRequestCodeSuccess {
		convertRemark := speech_recognition.ApiErrMsgMapping[code]
		if convertRemark == "" {
			convertRemark = fmt.Sprintf("未知错误: %d", code)
		}
		speechItem.ConvertRemark = convertRemark
		speechItem.State = speech_recognition.SpeechRecognitionStateFail
		speechItem.ModifyTime = nowTime
		speechCols := []string{speech_recognition.SpeechRecognitionCols.ConvertRemark, speech_recognition.SpeechRecognitionCols.State, speech_recognition.SpeechRecognitionCols.ModifyTime}

		apiLog.RequestCode = code
		apiLog.RequestResult = convertRemark
		apiLog.ModifyTime = nowTime
		apiLogCols := []string{speech_recognition.SpeechRecognitionApiLogCols.RequestCode, speech_recognition.SpeechRecognitionApiLogCols.RequestResult, speech_recognition.SpeechRecognitionApiLogCols.ModifyTime}

		// 更新语音识别及API记录
		if e := speech_recognition.UpdateSpeechAndApiLog(speechItem, speechCols, apiLog, apiLogCols); e != nil {
			errMsg = "更新API返回结果失败"
			utils.FileLog.Info("更新API返回结果失败, Err: " + e.Error())
		}
		return
	}

	// 解析转写段落内容
	sentences := make([]*services.TencentRecTaskSentenceDetail, 0)
	if e := json.Unmarshal([]byte(detail), &sentences); e != nil {
		errMsg = "解析语音识别内容失败"
		utils.FileLog.Info("解析语音识别内容失败, Err: " + e.Error())
		return
	}
	contents := make([]*speech_recognition.SpeechRecognitionContent, 0)
	sorts := 0 // API返回的结果本身是已排过序的
	for _, v := range sentences {
		sorts += 1
		t := new(speech_recognition.SpeechRecognitionContent)
		t.SpeechRecognitionId = speechItem.SpeechRecognitionId
		t.Sort = sorts
		t.Content = v.FinalSentence
		t.StartMs = v.StartMs
		t.EndMs = v.EndMs
		t.CreateTime = nowTime
		t.ModifyTime = nowTime
		contents = append(contents, t)
	}

	speechItem.State = speech_recognition.SpeechRecognitionStateSuccess
	speechItem.ModifyTime = nowTime
	speechCols := []string{speech_recognition.SpeechRecognitionCols.State, speech_recognition.SpeechRecognitionCols.ModifyTime}

	apiLog.RequestCode = code
	apiLog.RequestResult = detail
	apiLog.ModifyTime = time.Now().Local()
	apiLogCols := []string{speech_recognition.SpeechRecognitionApiLogCols.RequestCode, speech_recognition.SpeechRecognitionApiLogCols.RequestResult, speech_recognition.SpeechRecognitionApiLogCols.ModifyTime}

	// 新增解析内容并更新语音识别及API记录
	if e := speech_recognition.CreateContentAndUpdateSpeechAndApiLog(contents, speechItem, speechCols, apiLog, apiLogCols); e != nil {
		errMsg = "新增API返回结果失败"
		utils.FileLog.Info("新增API返回结果失败, Err: " + e.Error())
	}
}

// Convert
// @Title 语音转换
// @Description 语音转换
// @Param	request	body speech_recognition.SpeechRecognitionConvertReq true "type json string"
// @Success 200 string "操作成功"
// @router /convert [post]
func (this *SpeechRecognitionController) Convert() {
	br := new(models.BaseResponse).Init()
	defer func() {
		if br.ErrMsg == "" {
			br.IsSendEmail = false
		}
		this.Data["json"] = br
		this.ServeJSON()
	}()
	sysUser := this.SysUser
	if sysUser == nil {
		br.Msg = "请登录"
		br.ErrMsg = "请登录，SysUser Is Empty"
		br.Ret = 408
		return
	}
	var req speech_recognition.SpeechRecognitionConvertReq
	if e := json.Unmarshal(this.Ctx.Input.RequestBody, &req); e != nil {
		br.Msg = "参数有误"
		br.ErrMsg = "参数解析失败, Err: " + e.Error()
		return
	}
	if req.MenuId <= 0 {
		br.Msg = "请选择目录"
		return
	}
	if len(req.Files) == 0 {
		br.Msg = "请上传转写文件"
		return
	}
	for _, r := range req.Files {
		if r.FileName == "" && r.ResourceUrl == "" {
			br.Msg = "转写文件有误，请检查"
			return
		}
	}

	speeches := make([]*speech_recognition.SpeechRecognition, 0)
	nowTime := time.Now().Local()
	for _, v := range req.Files {
		t := new(speech_recognition.SpeechRecognition)
		t.FileName = v.FileName
		t.ResourceUrl = v.ResourceUrl
		t.MenuId = req.MenuId
		// TODO:所属目录位置
		t.SysUserId = sysUser.AdminId
		t.SysUserName = sysUser.RealName
		t.State = speech_recognition.SpeechRecognitionStateWait
		t.CreateTime = nowTime
		t.ModifyTime = nowTime
		// CreateMulti拿不到主键, 此处用循环新增获取
		if e := t.Create(); e != nil {
			br.Msg = "操作失败"
			br.ErrMsg = "批量新增转写文件失败, Err: " + e.Error()
			return
		}
		speeches = append(speeches, t)
	}

	// 批量转写语音
	go func() {
		services.BatchConvertSpeech(speeches)
	}()

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

// ConvertList
// @Title 转换列表
// @Description 转换列表
// @Success 200 {object} speech_recognition.SpeechRecognitionItem
// @router /convert_list [get]
func (this *SpeechRecognitionController) ConvertList() {
	br := new(models.BaseResponse).Init()
	defer func() {
		if br.ErrMsg == "" {
			br.IsSendEmail = false
		}
		this.Data["json"] = br
		this.ServeJSON()
	}()
	sysUser := this.SysUser
	if sysUser == nil {
		br.Msg = "请登录"
		br.ErrMsg = "请登录，SysUser Is Empty"
		br.Ret = 408
		return
	}

	// 仅取待转换和转换失败的
	states := []int{speech_recognition.SpeechRecognitionStateWait, speech_recognition.SpeechRecognitionStateFail}
	speechOb := new(speech_recognition.SpeechRecognition)
	cond := fmt.Sprintf(` %s = ? AND %s IN (%s)`, speech_recognition.SpeechRecognitionCols.SysUserId, speech_recognition.SpeechRecognitionCols.State, utils.GetOrmInReplace(len(states)))
	pars := make([]interface{}, 0)
	pars = append(pars, sysUser.AdminId, states)
	list, e := speechOb.GetItemsByCondition(cond, pars, []string{}, "")
	if e != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取转写文件列表失败, Err: " + e.Error()
		return
	}
	resp := make([]*speech_recognition.SpeechRecognitionItem, 0)
	for _, v := range list {
		resp = append(resp, speech_recognition.FormatSpeechRecognition2Item(v))
	}

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

// TODO:Save
// @Title 保存内容
// @Description 保存内容
// @Param	request	body speech_recognition.SpeechRecognitionSaveReq true "type json string"
// @Success 200 string "操作成功"
// @router /save [post]
func (this *SpeechRecognitionController) Save() {
	br := new(models.BaseResponse).Init()
	defer func() {
		if br.ErrMsg == "" {
			br.IsSendEmail = false
		}
		this.Data["json"] = br
		this.ServeJSON()
	}()
	sysUser := this.SysUser
	if sysUser == nil {
		br.Msg = "请登录"
		br.ErrMsg = "请登录，SysUser Is Empty"
		br.Ret = 408
		return
	}
	var req speech_recognition.SpeechRecognitionSaveReq
	if e := json.Unmarshal(this.Ctx.Input.RequestBody, &req); e != nil {
		br.Msg = "参数有误"
		br.ErrMsg = "参数解析失败, Err: " + e.Error()
		return
	}

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

// RemoveFile
// @Title (软)删除文件
// @Description (软)删除文件
// @Param	request	body speech_recognition.SpeechRecognitionRemoveFileReq true "type json string"
// @Success 200 string "操作成功"
// @router /remove_file [post]
func (this *SpeechRecognitionController) RemoveFile() {
	br := new(models.BaseResponse).Init()
	defer func() {
		if br.ErrMsg == "" {
			br.IsSendEmail = false
		}
		this.Data["json"] = br
		this.ServeJSON()
	}()
	sysUser := this.SysUser
	if sysUser == nil {
		br.Msg = "请登录"
		br.ErrMsg = "请登录，SysUser Is Empty"
		br.Ret = 408
		return
	}
	var req speech_recognition.SpeechRecognitionRemoveFileReq
	if e := json.Unmarshal(this.Ctx.Input.RequestBody, &req); e != nil {
		br.Msg = "参数有误"
		br.ErrMsg = "参数解析失败, Err: " + e.Error()
		return
	}
	if req.SpeechRecognitionId <= 0 {
		br.Msg = "参数有误"
		br.ErrMsg = fmt.Sprintf("参数有误, SpeechRecognitionId: %d", req.SpeechRecognitionId)
		return
	}

	speechOb := new(speech_recognition.SpeechRecognition)
	speechItem, e := speechOb.GetItemById(req.SpeechRecognitionId)
	if e != nil {
		if e.Error() == utils.ErrNoRow() {
			br.Msg = "转写文件不存在，请刷新页面"
			return
		}
		br.Msg = "操作失败"
		br.ErrMsg = "获取转写文件失败, Err: " + e.Error()
		return
	}

	speechItem.FileState = speech_recognition.SpeechRecognitionFileRemoveFlag
	speechItem.ModifyTime = time.Now().Local()
	updateCols := []string{speech_recognition.SpeechRecognitionCols.FileState, speech_recognition.SpeechRecognitionCols.ModifyTime}
	if e = speechItem.Update(updateCols); e != nil {
		br.Msg = "操作失败"
		br.ErrMsg = "软删除转写文件失败, Err: " + e.Error()
		return
	}

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

// Rename
// @Title 重命名
// @Description 重命名
// @Param	request	body speech_recognition.SpeechRecognitionRenameReq true "type json string"
// @Success 200 string "操作成功"
// @router /rename [post]
func (this *SpeechRecognitionController) Rename() {
	br := new(models.BaseResponse).Init()
	defer func() {
		if br.ErrMsg == "" {
			br.IsSendEmail = false
		}
		this.Data["json"] = br
		this.ServeJSON()
	}()
	sysUser := this.SysUser
	if sysUser == nil {
		br.Msg = "请登录"
		br.ErrMsg = "请登录，SysUser Is Empty"
		br.Ret = 408
		return
	}
	var req speech_recognition.SpeechRecognitionRenameReq
	if e := json.Unmarshal(this.Ctx.Input.RequestBody, &req); e != nil {
		br.Msg = "参数有误"
		br.ErrMsg = "参数解析失败, Err: " + e.Error()
		return
	}
	if req.SpeechRecognitionId <= 0 {
		br.Msg = "参数有误"
		br.ErrMsg = fmt.Sprintf("参数有误, SpeechRecognitionId: %d", req.SpeechRecognitionId)
		return
	}
	req.FileName = strings.TrimSpace(req.FileName)
	if req.FileName == "" {
		br.Msg = "请输入文件名称"
		return
	}

	speechOb := new(speech_recognition.SpeechRecognition)
	speechItem, e := speechOb.GetItemById(req.SpeechRecognitionId)
	if e != nil {
		if e.Error() == utils.ErrNoRow() {
			br.Msg = "转写文件不存在，请刷新页面"
			return
		}
		br.Msg = "操作失败"
		br.ErrMsg = "获取转写文件失败, Err: " + e.Error()
		return
	}

	// 重名校验
	{
		cond := fmt.Sprintf(` %s = ? AND %s <> ?`, speech_recognition.SpeechRecognitionCols.FileName, speech_recognition.SpeechRecognitionCols.SpeechRecognitionId)
		pars := make([]interface{}, 0)
		pars = append(pars, req.FileName, req.SpeechRecognitionId)
		exists, e := speechOb.GetItemByCondition(cond, pars, "")
		if e != nil && e.Error() != utils.ErrNoRow() {
			br.Msg = "操作失败"
			br.ErrMsg = "获取同名转写文件失败, Err: " + e.Error()
			return
		}
		if exists != nil && exists.SpeechRecognitionId > 0 {
			br.Msg = "分类名称已存在，请重新输入"
			return
		}
	}

	speechItem.FileName = req.FileName
	speechItem.ModifyTime = time.Now().Local()
	updateCols := []string{speech_recognition.SpeechRecognitionCols.FileName, speech_recognition.SpeechRecognitionCols.ModifyTime}
	if e = speechItem.Update(updateCols); e != nil {
		br.Msg = "操作失败"
		br.ErrMsg = "转写文件重命名失败, Err: " + e.Error()
		return
	}

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

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

	speechOb := new(speech_recognition.SpeechRecognition)
	speechItem, e := speechOb.GetItemById(req.SpeechRecognitionId)
	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 = "获取转写文件失败, Err: " + e.Error()
		return
	}

	if e = speechItem.Del(); e != nil {
		br.Msg = "操作失败"
		br.ErrMsg = "删除转写文件失败, Err: " + e.Error()
		return
	}

	// 清除标签关联
	go func() {
		mappingOb := new(speech_recognition.SpeechRecognitionTagMapping)
		_ = mappingOb.ClearMappingBySpeechId(req.SpeechRecognitionId)
	}()

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

// SaveTag
// @Title 保存标签
// @Description 保存标签
// @Param	request	body speech_recognition.SpeechRecognitionSaveTagReq true "type json string"
// @Success 200 string "操作成功"
// @router /save_tag [post]
func (this *SpeechRecognitionController) SaveTag() {
	br := new(models.BaseResponse).Init()
	defer func() {
		if br.ErrMsg == "" {
			br.IsSendEmail = false
		}
		this.Data["json"] = br
		this.ServeJSON()
	}()
	sysUser := this.SysUser
	if sysUser == nil {
		br.Msg = "请登录"
		br.ErrMsg = "请登录，SysUser Is Empty"
		br.Ret = 408
		return
	}
	var req speech_recognition.SpeechRecognitionSaveTagReq
	if e := json.Unmarshal(this.Ctx.Input.RequestBody, &req); e != nil {
		br.Msg = "参数有误"
		br.ErrMsg = "参数解析失败, Err: " + e.Error()
		return
	}
	if req.SpeechRecognitionId <= 0 {
		br.Msg = "参数有误"
		br.ErrMsg = fmt.Sprintf("参数有误, SpeechRecognitionId: %d", req.SpeechRecognitionId)
		return
	}

	speechOb := new(speech_recognition.SpeechRecognition)
	_, e := speechOb.GetItemById(req.SpeechRecognitionId)
	if e != nil {
		if e.Error() == utils.ErrNoRow() {
			br.Msg = "转写文件不存在，请刷新页面"
			return
		}
		br.Msg = "操作失败"
		br.ErrMsg = "获取转写文件失败, Err: " + e.Error()
		return
	}

	// 清除原标签
	mappingOb := new(speech_recognition.SpeechRecognitionTagMapping)
	if e = mappingOb.ClearMappingBySpeechId(req.SpeechRecognitionId); e != nil {
		br.Msg = "操作失败"
		br.ErrMsg = "清除转写文件标签失败, Err: " + e.Error()
		return
	}

	// 保存新标签
	if len(req.TagIds) > 0 {
		mappings := make([]*speech_recognition.SpeechRecognitionTagMapping, 0)
		for _, v := range req.TagIds {
			if v <= 0 {
				continue
			}
			mappings = append(mappings, &speech_recognition.SpeechRecognitionTagMapping{
				TagId:               v,
				SpeechRecognitionId: req.SpeechRecognitionId,
			})
		}
		if e = mappingOb.CreateMulti(mappings); e != nil {
			br.Msg = "操作失败"
			br.ErrMsg = "批量新增转写文件标签失败, Err: " + e.Error()
			return
		}
	}

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

// TODO:List
// @Title 语音识别列表
// @Description 语音识别列表
// @Param   ParentId  query  int  false  "父级ID"
// @Success 200 {object} speech_recognition.SpeechRecognitionMenuNodeItem
// @router /list [get]
func (this *SpeechRecognitionController) List() {
	br := new(models.BaseResponse).Init()
	defer func() {
		if br.ErrMsg == "" {
			br.IsSendEmail = false
		}
		this.Data["json"] = br
		this.ServeJSON()
	}()
	sysUser := this.SysUser
	if sysUser == nil {
		br.Msg = "请登录"
		br.ErrMsg = "请登录，SysUser Is Empty"
		br.Ret = 408
		return
	}

	// TODO:标签列表

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

// TODO:Detail
// @Title 语音识别详情
// @Description 语音识别详情
// @Param   SpeechRecognitionId  query  int  true  "语音识别ID"
// @Success 200 {object} speech_recognition.SpeechRecognitionMenuNodeItem
// @router /detail [get]
func (this *SpeechRecognitionController) Detail() {
	br := new(models.BaseResponse).Init()
	defer func() {
		if br.ErrMsg == "" {
			br.IsSendEmail = false
		}
		this.Data["json"] = br
		this.ServeJSON()
	}()
	sysUser := this.SysUser
	if sysUser == nil {
		br.Msg = "请登录"
		br.ErrMsg = "请登录，SysUser Is Empty"
		br.Ret = 408
		return
	}

	// TODO:标签详情

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

// TODO:Move
// @Title 移动语音识别/目录
// @Description 移动标签/目录
// @Param	request	body speech_recognition.SpeechRecognitionTagRemoveReq true "type json string"
// @Success 200 string "操作成功"
// @router /move [post]
func (this *SpeechRecognitionController) Move() {
	br := new(models.BaseResponse).Init()
	defer func() {
		if br.ErrMsg == "" {
			br.IsSendEmail = false
		}
		this.Data["json"] = br
		this.ServeJSON()
	}()
	sysUser := this.SysUser
	if sysUser == nil {
		br.Msg = "请登录"
		br.ErrMsg = "请登录，SysUser Is Empty"
		br.Ret = 408
		return
	}

	// TODO:移动语音识别/目录

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

//// TestConvert
//// @Title 转写测试
//// @Description 转写测试
//// @Param	request	body speech_recognition.SpeechRecognitionSaveReq true "type json string"
//// @Success 200 string "操作成功"
//// @router /test_convert [post]
//func (this *SpeechRecognitionCommonController) TestConvert() {
//	br := new(models.BaseResponse).Init()
//	defer func() {
//		if br.ErrMsg == "" {
//			br.IsSendEmail = false
//		}
//		this.Data["json"] = br
//		this.ServeJSON()
//	}()
//	//sysUser := this.SysUser
//	//if sysUser == nil {
//	//	br.Msg = "请登录"
//	//	br.ErrMsg = "请登录，SysUser Is Empty"
//	//	br.Ret = 408
//	//	return
//	//}
//	var req speech_recognition.SpeechRecognitionSaveReq
//	if e := json.Unmarshal(this.Ctx.Input.RequestBody, &req); e != nil {
//		br.Msg = "参数有误"
//		br.ErrMsg = "参数解析失败, Err: " + e.Error()
//		return
//	}
//
//	conf, e := models.GetBusinessConf()
//	if e != nil {
//		br.Msg = "操作失败"
//		br.ErrMsg = "获取配置失败, Err: " + e.Error()
//		return
//	}
//
//	var taskReq services.TencentRecTaskReq
//	taskReq.FileUrl = req.FileName
//	taskReq.SecretId = conf[models.BusinessConfTencentApiSecretId]
//	taskReq.SecretKey = conf[models.BusinessConfTencentApiSecretKey]
//	taskReq.CallbackUrl = conf[models.BusinessConfTencentApiRecTaskCallbackUrl]
//	taskId, e := services.TencentCreateRecTask(taskReq)
//	if e != nil {
//		br.Msg = "操作失败"
//		br.ErrMsg = fmt.Sprintf("TencentCreateRecTask err: %s", e.Error())
//		return
//	}
//
//	br.Data = taskId
//	br.Ret = 200
//	br.Success = true
//	br.Msg = "操作成功"
//}