package controllers

import (
	"encoding/json"
	"eta/eta_hub/models"
	"eta/eta_hub/services"
	"eta/eta_hub/utils"
	"fmt"
	"github.com/rdlucklib/rdluck_tools/paging"
	"time"
)

// SmartReportController 智能研报
type SmartReportController struct {
	BaseAuthController
}

// List
// @Title 报告列表
// @Description 报告列表
// @Param   PageSize			query	int		true	"每页数据条数"
// @Param   CurrentIndex		query	int		true	"当前页页码"
// @Success 200 {object} models.SmartReportListResp
// @router /list [get]
func (this *SmartReportController) List() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()

	type SmartReportListReq struct {
		PageSize     int `form:"PageSize"`
		CurrentIndex int `form:"CurrentIndex"`
	}
	params := new(SmartReportListReq)
	if e := this.ParseForm(params); e != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "入参解析失败, Err: " + e.Error()
		return
	}

	var condition string
	var pars []interface{}

	resp := new(models.SmartReportListResp)
	reportOB := new(models.SmartReport)
	total, e := reportOB.GetCountByCondition(condition, pars)
	if e != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取报告总数失败, Err:" + e.Error()
		return
	}
	if total <= 0 {
		page := paging.GetPaging(params.CurrentIndex, params.PageSize, total)
		resp.Paging = page
		br.Ret = 200
		br.Msg = "获取成功"
		br.Data = resp
		return
	}

	// 分页列表
	var startSize int
	if params.PageSize <= 0 {
		params.PageSize = utils.PageSize20
	}
	if params.CurrentIndex <= 0 {
		params.CurrentIndex = 1
	}
	startSize = utils.StartIndex(params.CurrentIndex, params.PageSize)

	list, e := reportOB.GetPageItemsByCondition(condition, pars, []string{}, "", startSize, params.PageSize)
	if e != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取报告分页列表失败, Err:" + e.Error()
		return
	}
	resp.List = make([]*models.SmartReportItem, 0)
	for _, v := range list {
		t := models.FormatSmartReport2Item(v)
		resp.List = append(resp.List, t)
	}

	page := paging.GetPaging(params.CurrentIndex, params.PageSize, total)
	resp.Paging = page
	br.Ret = 200
	br.Msg = "获取成功"
	br.Data = resp
}

// Detail
// @Title 详情
// @Description 详情
// @Param   SmartReportId	query	int	true	"智能研报ID"
// @Success 200 {object} models.SmartReportItem
// @router /detail [get]
func (this *SmartReportController) Detail() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()

	reportId, _ := this.GetInt("SmartReportId")
	if reportId <= 0 {
		br.Msg = "参数有误"
		br.ErrMsg = "报告ID有误"
		return
	}

	ob := new(models.SmartReport)
	item, e := ob.GetItemById(reportId)
	if e != nil {
		if e.Error() == utils.ErrNoRow() {
			br.Msg = "报告已被删除"
			return
		}
		br.Msg = "操作失败"
		br.ErrMsg = "获取研报失败, Err: " + e.Error()
		return
	}
	resp := models.FormatSmartReport2Item(item)

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

// Approve
// @Title 审批
// @Description 审批报告
// @Param	request	body models.SmartReportApproveReq true "type json string"
// @Success 200 string "操作成功"
// @router /approve [post]
func (this *SmartReportController) Approve() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()

	var req models.SmartReportApproveReq
	err := json.Unmarshal(this.Ctx.Input.RequestBody, &req)
	if err != nil {
		br.Msg = "参数解析异常！"
		br.ErrMsg = "参数解析失败，Err:" + err.Error()
		return
	}
	if req.ReportId <= 0 {
		br.Msg = "参数错误"
		br.ErrMsg = fmt.Sprintf("参数有误, SmartReportId: %d", req.ReportId)
		return
	}

	ob := new(models.SmartReport)
	item, e := ob.GetItemById(req.ReportId)
	if e != nil {
		if e.Error() == utils.ErrNoRow() {
			br.Msg = "报告已被删除"
			return
		}
		br.Msg = "操作失败"
		br.ErrMsg = "获取智能研报失败, Err: " + e.Error()
		return
	}
	if item.State != models.ReportStateWaitApprove {
		br.Msg = "报告状态有误"
		br.ErrMsg = fmt.Sprintf("报告状态有误, State: %d", item.State)
		return
	}
	if item.Content == "" {
		br.Msg = "报告内容为空，请检查内容"
		return
	}

	// 校验审批配置
	confMap, e := models.GetBusinessConf()
	if e != nil {
		br.Msg = "操作失败"
		br.ErrMsg = "获取审批配置失败, Err: " + e.Error()
		return
	}
	if confMap[models.BusinessConfIsReportApprove] != "true" {
		br.Msg = "未开启审批, 请开启后重新操作"
		return
	}
	if confMap[models.BusinessConfReportApproveType] != models.BusinessConfReportApproveTypeOther {
		br.Msg = "未开启第三方审批, 请开启后重新操作"
		return
	}

	stateMap := map[bool]int{false: models.ReportStateRefused, true: models.ReportStatePass}
	// 驳回
	now := time.Now().Local()
	if !req.Pass {
		cols := []string{"State", "ModifyTime", "ApproveTime"}
		item.State = stateMap[req.Pass]
		item.ModifyTime = now
		item.ApproveTime = now
		if e = item.Update(cols); e != nil {
			br.Msg = "审批失败"
			br.ErrMsg = "报告审批驳回失败, Err: " + e.Error()
			return
		}
	}

	// 通过审批
	if req.Pass {
		cols := []string{"State", "ModifyTime", "ApproveTime", "PublishTime"}
		item.State = stateMap[req.Pass]
		item.ModifyTime = now
		item.ApproveTime = now
		item.PublishTime = now
		if e = item.Update(cols); e != nil {
			br.Msg = "审批失败"
			br.ErrMsg = "报告审批通过失败, Err: " + e.Error()
			return
		}

		// 写入队列
		var queue models.Report2ImgQueueReq
		queue.ReportType = 2
		queue.ReportCode = item.ReportCode
		_ = utils.Rc.LPush(utils.CACHE_CREATE_REPORT_IMGPDF_QUEUE, queue)

		// 更新报告ES
		go func() {
			_ = services.SmartReportElasticUpsert(item.SmartReportId, models.ReportStatePublished)
		}()
	}

	// 记录报告变更状态
	go func() {
		recordItem := &models.ReportStateRecord{
			ReportId:   req.ReportId,
			ReportType: models.ReportTypeSmart,
			State:      item.State,
			CreateTime: time.Now(),
		}
		_, _ = models.AddReportStateRecord(recordItem)
	}()

	br.Ret = 200
	br.Msg = "审批成功"
}