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"
)

// ReportController 报告
type ReportController struct {
	BaseAuthController
}

// List
// @Title 获取报告列表接口
// @Description 获取报告列表
// @Param   PageSize   query   int  true       "每页数据条数"
// @Param   CurrentIndex   query   int  true       "当前页页码，从1开始"
// @Success 200 {object} models.ReportListResp
// @router /list [get]
func (this *ReportController) List() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	pageSize, _ := this.GetInt("PageSize")
	currentIndex, _ := this.GetInt("CurrentIndex")

	var startSize int
	if pageSize <= 0 {
		pageSize = utils.PageSize20
	}
	if currentIndex <= 0 {
		currentIndex = 1
	}
	startSize = utils.StartIndex(currentIndex, pageSize)

	var condition string
	var pars []interface{}

	total, err := models.GetReportListCount(condition, pars, "")
	if err != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取失败，Err:" + err.Error()
		return
	}
	list, err := models.GetReportList(condition, pars, startSize, pageSize)
	if err != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取失败，Err:" + err.Error()
		return
	}

	results := make([]*models.ReportItem, 0)
	for _, v := range list {
		t := models.FormatReport2Item(v)
		results = append(results, t)
	}

	page := paging.GetPaging(currentIndex, pageSize, total)
	resp := new(models.ReportListResp)
	resp.Paging = page
	resp.List = results
	br.Ret = 200
	br.Msg = "获取成功"
	br.Data = resp
}

// Detail
// @Title 获取报告详情接口
// @Description 获取报告详情
// @Param   ReportId  query  int  true  "报告ID"
// @Success 200 {object} models.ReportItem
// @router /detail [get]
func (this *ReportController) Detail() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()

	reportId, err := this.GetInt("ReportId")
	if err != nil {
		br.Msg = "获取参数失败！"
		br.ErrMsg = "获取参数失败，Err:" + err.Error()
		return
	}
	if reportId <= 0 {
		br.Msg = "参数错误"
		return
	}
	item, err := models.GetReportById(reportId)
	if err != nil {
		if err.Error() == utils.ErrNoRow() {
			br.Msg = "报告已被删除"
			return
		}
		br.Msg = "获取失败"
		br.ErrMsg = "获取失败，Err:" + err.Error()
		return
	}
	resp := models.FormatReport2Item(item)

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

// Approve
// @Title 审批
// @Description 报告审批
// @Param	request	body models.PublishReq true "type json string"
// @Success 200 Ret=200 发布成功
// @router /approve [post]
func (this *ReportController) Approve() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	var req models.ReportApproveReq
	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, ReportId: %d", req.ReportId)
		return
	}

	item, e := models.GetReportById(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 = "获取报告信息失败, 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.UpdateReport(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.UpdateReport(cols); e != nil {
			br.Msg = "审批失败"
			br.ErrMsg = "报告审批通过失败, Err: " + e.Error()
			return
		}

		// 更新报告Es
		go func() {
			_ = services.UpdateReportEs(req.ReportId, models.ReportStatePublished) // 注：状态用已发布的, 兼容以前的代码
		}()
	}

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

	br.Ret = 200
	br.Msg = "审批成功"
}