import React, { Component } from "react";
import { withTranslation } from "react-i18next";
import { Badge, Tooltip, Stack, Paper, Button, FormControlLabel, Checkbox, RadioGroup, ListItemButton, Typography, Grid, Select, MenuItem, FormControl, FormHelperText, ListItemText, ListItemAvatar, IconButton, CircularProgress} from "@mui/material";
import { Link } from 'react-router-dom'
import { DataGrid } from '@mui/x-data-grid';
import currencyDict from '../../static/assets/currencies.json';

import MediaQuery from 'react-responsive'
import Image from 'material-ui-image'
import FlagWithProps from './FlagWithProps'
import { pn } from "../utils/prettyNumbers";
import PaymentText from './PaymentText'

// Icons
import RefreshIcon from '@mui/icons-material/Refresh';
import { SendReceiveIcon, BuySatsCheckedIcon, BuySatsIcon, SellSatsCheckedIcon, SellSatsIcon} from "./Icons";

class BookPage extends Component {
  constructor(props) {
    super(props);
    this.state = {
      pageSize: 6,
    };

    if(this.props.bookOrders.length == 0){
      this.getOrderDetails(2, 0)
    }
  }

  getOrderDetails(type, currency) {
    this.props.setAppState({bookLoading: true});
    fetch('/api/book' + '?currency=' + currency + "&type=" + type)
      .then((response) => response.json())
      .then((data) => (this.props.setAppState({
        bookNotFound: data.not_found,
        bookLoading: false,
        bookOrders: data,
      })));
  }

  handleRowClick=(e)=>{
    this.props.history.push('/order/' + e);
  }

  handleCurrencyChange=(e)=>{
    var currency = e.target.value;
    this.props.setAppState({
      currency: currency,
      bookCurrencyCode: this.getCurrencyCode(currency),
    })
  }

  getCurrencyCode(val){
    const { t } = this.props;
    if (val){
      return val == 0 ? t('ANY_currency') : currencyDict[val.toString()]
    }else{
      return t('ANY_currency')
    }
  }


  // Colors for the status badges
  statusBadgeColor(status){
    if(status=='Active'){return("success")}
    if(status=='Seen recently'){return("warning")}
    if(status=='Inactive'){return('error')}
  }

  amountToString = (amount,has_range,min_amount,max_amount) => {
    if (has_range){
      return pn(parseFloat(Number(min_amount).toPrecision(2)))+'-'+pn(parseFloat(Number(max_amount).toPrecision(2)))
    }else{
      return pn(parseFloat(Number(amount).toPrecision(3)))
    }
  }

  bookListTableDesktop=()=>{
    const { t } = this.props;
    return (
      <div style={{ height: 422, width: '100%' }}>
      <DataGrid
        rows={
            this.props.bookOrders.filter(order => order.type == this.props.type || this.props.type == 2)
            .filter(order => order.currency == this.props.currency || this.props.currency == 0)
            .map((order) =>
            ({id: order.id,
              avatar: window.location.origin +'/static/assets/avatars/' + order.maker_nick + '.png',
              robot: order.maker_nick,
              robot_status: order.maker_status,
              type: order.type ? t("Seller"): t("Buyer"),
              amount: order.amount,
              has_range: order.has_range,
              min_amount: order.min_amount,
              max_amount: order.max_amount,
              currency: this.getCurrencyCode(order.currency),
              payment_method: order.payment_method,
              price: order.price,
              premium: order.premium,
            })
          )}
        loading={this.props.bookLoading}
        columns={[
          // { field: 'id', headerName: 'ID', width: 40 },
          { field: 'robot', headerName: t("Robot"), width: 240,
            renderCell: (params) => {return (
              <ListItemButton style={{ cursor: "pointer" }}>
                <ListItemAvatar>
                <Tooltip placement="right" enterTouchDelay={0} title={t(params.row.robot_status)}>
                  <Badge variant="dot" overlap="circular" badgeContent="" color={this.statusBadgeColor(params.row.robot_status)}>
                  <Badge overlap="circular" anchorOrigin={{horizontal: 'right', vertical: 'bottom'}} badgeContent={<div style={{position:"relative", left:"11px", top:"2px"}}> {params.row.type == t("Buyer") ? <SendReceiveIcon sx={{transform: "scaleX(-1)",height:"20px",width:"20px"}} color="secondary"/> : <SendReceiveIcon sx={{height:"20px",width:"20px"}} color="primary"/>}</div>}>
                    <div style={{ width: 45, height: 45 }}>
                      <Image className='bookAvatar'
                          disableError={true}
                          disableSpinner={true}
                          color='null'
                          alt={params.row.robot}
                          src={params.row.avatar}
                      />
                    </div>
                  </Badge>
                  </Badge>
                </Tooltip>
                </ListItemAvatar>
                <ListItemText primary={params.row.robot}/>
              </ListItemButton>
            );
          } },
          { field: 'type', headerName: t("Is"), width: 60 },
          { field: 'amount', headerName: t("Amount"), type: 'number', width: 90,
          renderCell: (params) => {return (
            <div style={{ cursor: "pointer" }}>{this.amountToString(params.row.amount,params.row.has_range, params.row.min_amount, params.row.max_amount)}</div>
          )}},
          { field: 'currency', headerName: t("Currency"), width: 100,
          renderCell: (params) => {return (
            <div style={{ cursor: "pointer", display:'flex',alignItems:'center', flexWrap:'wrap'}}>
              {params.row.currency+" "}
              <FlagWithProps code={params.row.currency} />
            </div>
          )
          }},
          { field: 'payment_method', headerName: t("Payment Method"), width: 180 ,
          renderCell: (params) => {return (
            <div style={{ cursor: "pointer" }}><PaymentText othersText={t("Others")} verbose={true} size={24} text={params.row.payment_method}/></div>
          )} },
          { field: 'price', headerName: t("Price"), type: 'number', width: 140,
          renderCell: (params) => {return (
            <div style={{ cursor: "pointer" }}>{pn(params.row.price) + " " +params.row.currency+ "/BTC" }</div>
          )} },
          { field: 'premium', headerName: t("Premium"), type: 'number', width: 100,
            renderCell: (params) => {return (
              <div style={{ cursor: "pointer" }}>{parseFloat(parseFloat(params.row.premium).toFixed(4))+"%" }</div>
            )} },
          ]}

        components={{
          NoRowsOverlay: () => (
            <Stack height="100%" alignItems="center" justifyContent="center">
              <div style={{ height:"220px"}}/>
              {this.NoOrdersFound()}
            </Stack>
          ),
          NoResultsOverlay: () => (
            <Stack height="100%" alignItems="center" justifyContent="center">
              {t("Filter has no results")}
            </Stack>
          )
        }}
        pageSize={this.props.bookLoading ? 0 : this.state.pageSize}
        rowsPerPageOptions={[0,6,20,50]}
        onPageSizeChange={(newPageSize) => this.setState({pageSize:newPageSize})}
        onRowClick={(params) => this.handleRowClick(params.row.id)} // Whole row is clickable, but the mouse only looks clickly in some places.
      />
    </div>
    );
  }

  bookListTablePhone=()=>{
    const { t } = this.props;
    return (
      <div style={{ height: 422, width: '100%' }}>
      <DataGrid
        loading={this.props.bookLoading}
        rows={
          this.props.bookOrders.filter(order => order.type == this.props.type || this.props.type == 2)
          .filter(order => order.currency == this.props.currency || this.props.currency == 0)
          .map((order) =>
            ({id: order.id,
              avatar: window.location.origin +'/static/assets/avatars/' + order.maker_nick + '.png',
              robot: order.maker_nick,
              robot_status: order.maker_status,
              type: order.type ? t("Seller"): t("Buyer"),
              amount: order.amount,
              has_range: order.has_range,
              min_amount: order.min_amount,
              max_amount: order.max_amount,
              currency: this.getCurrencyCode(order.currency),
              payment_method: order.payment_method,
              price: order.price,
              premium: order.premium,
            })
          )}

        columns={[
          // { field: 'id', headerName: 'ID', width: 40 },
          { field: 'robot', headerName: t("Robot"), width: 64,
            renderCell: (params) => {return (
              <div style={{ position: "relative", left: "-5px" }}>
                <Tooltip placement="right" enterTouchDelay={0} title={params.row.robot+" ("+t(params.row.robot_status)+")"}>
                  <Badge variant="dot" overlap="circular" badgeContent="" color={this.statusBadgeColor(params.row.robot_status)}>
                  <Badge overlap="circular" anchorOrigin={{horizontal: 'right', vertical: 'bottom'}} badgeContent={<div style={{position:"relative", left:"11px", top:"2px"}}> {params.row.type == t("Buyer") ? <SendReceiveIcon sx={{transform: "scaleX(-1)",height:"20px",width:"20px"}} color="secondary"/> : <SendReceiveIcon sx={{height:"20px",width:"20px"}} color="primary"/>}</div>}>
                    <div style={{ width: 45, height: 45 }}>
                      <Image className='bookAvatar'
                          disableError={true}
                          disableSpinner={true}
                          color={null}
                          alt={params.row.robot}
                          src={params.row.avatar}
                      />
                    </div>
                  </Badge>
                  </Badge>
                </Tooltip>
              </div>
            );
          } },
          { field: 'type', headerName: t("Is"), width: 60, hide:'true'},
          { field: 'amount', headerName: t("Amount"), type: 'number', width: 84,
          renderCell: (params) => {return (
            <Tooltip placement="right" enterTouchDelay={0} title={t(params.row.type)}>
              <div style={{ cursor: "pointer" }}>{this.amountToString(params.row.amount,params.row.has_range, params.row.min_amount, params.row.max_amount)}</div>
            </Tooltip>
          )} },
          { field: 'currency', headerName: t("Currency"), width: 85,
          renderCell: (params) => {return (
            // <Tooltip placement="left" enterTouchDelay={0} title={params.row.payment_method}>
              <div style={{ cursor: "pointer", display:'flex',alignItems:'center', flexWrap:'wrap'}}>
                {params.row.currency+" "}
                <FlagWithProps code={params.row.currency} />
              </div>
            // </Tooltip>
          )} },
          { field: 'payment_method', headerName: t("Payment Method"), width: 180, hide:'true'},
          { field: 'payment_icons', headerName: t("Pay"), width: 75 ,
          renderCell: (params) => {return (
            <div style={{position:'relative', left:'-4px', cursor: "pointer", align:"center"}}><PaymentText othersText={t("Others")} size={16} text={params.row.payment_method}/></div>
          )} },
          { field: 'price', headerName: t("Price"), type: 'number', width: 140, hide:'true',
          renderCell: (params) => {return (
            <div style={{ cursor: "pointer" }}>{pn(params.row.price) + " " +params.row.currency+ "/BTC" }</div>
          )} },
          { field: 'premium', headerName: t("Premium"), type: 'number', width: 85,
            renderCell: (params) => {return (
              <Tooltip placement="left" enterTouchDelay={0} title={pn(params.row.price) + " " +params.row.currency+ "/BTC" }>
              <div style={{ cursor: "pointer" }}>{parseFloat(parseFloat(params.row.premium).toFixed(4))+"%" }</div>
              </Tooltip>
            )} },
          ]}

        components={{
          NoRowsOverlay: () => (
            <Stack height="100%" alignItems="center" justifyContent="center">
              <div style={{ height:"220px"}}/>
              {this.NoOrdersFound()}
            </Stack>
          ),
          NoResultsOverlay: () => (
            <Stack height="100%" alignItems="center" justifyContent="center">
              {t("Local filter returns no result")}
            </Stack>
          )
        }}
        pageSize={this.props.bookLoading ? 0 : this.state.pageSize}
        rowsPerPageOptions={[0,6,20,50]}
        onPageSizeChange={(newPageSize) => this.setState({pageSize:newPageSize})}
        onRowClick={(params) => this.handleRowClick(params.row.id)} // Whole row is clickable, but the mouse only looks clickly in some places.

      />
    </div>
    );
  }

  handleTypeChange=(buyChecked, sellChecked)=>{
    this.props.setAppState({buyChecked: buyChecked, sellChecked: sellChecked})

    if (buyChecked & sellChecked || !buyChecked & !sellChecked) {
      var type = 2
    } else if (buyChecked) {
      var type = 1
    } else if (sellChecked) {
      var type = 0
    }
    this.props.setAppState({type: type})
  }

  handleClickBuy=(e)=>{
    var buyChecked = e.target.checked
    var sellChecked =  this.props.sellChecked
    this.handleTypeChange(buyChecked, sellChecked);
  }

  handleClickSell=(e)=>{
    var buyChecked = this.props.buyChecked
    var sellChecked = e.target.checked
    this.handleTypeChange(buyChecked, sellChecked);
  }

  NoOrdersFound=()=>{
    const { t } = this.props;

    return(
      <Grid item xs={12} align="center">
        <Grid item xs={12} align="center">
          <Typography component="h5" variant="h5">
            {this.props.type == 0 ?
              t("No orders found to sell BTC for {{currencyCode}}",{currencyCode:this.props.bookCurrencyCode})
            :
              t("No orders found to buy BTC for {{currencyCode}}",{currencyCode:this.props.bookCurrencyCode})
            }
          </Typography>
        </Grid>
        <br/>
        <Grid item>
          <Button size="large" variant="contained" color='primary' to='/make/' component={Link}>{t("Make Order")}</Button>
        </Grid>
          <Typography color="primary" variant="body1">
            <b>{t("Be the first one to create an order")}</b>
            <br/>
            <br/>
          </Typography>
      </Grid>
    )
  }
  render() {
    const { t } = this.props;
      return (
        <Grid className='orderBook' container spacing={1} sx={{minWidth:400}}>

          <IconButton sx={{position:'fixed',right:'0px', top:'30px'}} onClick={()=>this.setState({loading: true}) & this.getOrderDetails(2, 0)}>
            <RefreshIcon/>
          </IconButton>

          <Grid item xs={6} align="right">
            <FormControl align="center">
              <FormHelperText align="center" sx={{position:"relative", left:"10px", textAlign:"center"}}>
                {t("I want to")}
              </FormHelperText>
              <RadioGroup row>
                <div style={{position:"relative", left:"20px"}}>
                  <FormControlLabel
                      control={<Checkbox icon={<BuySatsIcon sx={{width:"30px",height:"30px"}} color="inherit"/>} checkedIcon={<BuySatsCheckedIcon sx={{width:"30px",height:"30px"}} color="primary"/>}/>}
                      label={
                        <div style={{position:"relative",top:"-13px"}}>
                          {this.props.buyChecked ?
                            <Typography variant="caption" color="primary"><b>{t("Buy")}</b></Typography>
                            :
                            <Typography variant="caption" color="text.secondary">{t("Buy")}</Typography>
                          }
                        </div>
                        }
                      labelPlacement="bottom"
                      checked={this.props.buyChecked}
                      onChange={this.handleClickBuy}
                  />
                </div>
                  <FormControlLabel
                      control={<Checkbox icon={<SellSatsIcon sx={{width:"30px",height:"30px"}} color="inherit"/>} checkedIcon={<SellSatsCheckedIcon sx={{width:"30px",height:"30px"}} color="secondary"/>}/>}
                      label={
                        <div style={{position:"relative",top:"-13px"}}>
                          {this.props.sellChecked ?
                            <Typography variant="caption" color="secondary"><b>{t("Sell")}</b></Typography>
                            :
                            <Typography variant="caption" color="text.secondary">{t("Sell")}</Typography>
                          }
                        </div>
                        }
                      labelPlacement="bottom"
                      checked={this.props.sellChecked}
                      onChange={this.handleClickSell}
                  />
              </RadioGroup>
            </FormControl>
          </Grid>

          <Grid item xs={6} align="left">
            <FormControl align="center">
              <FormHelperText align="center" sx={{textAlign:"center", position:"relative", left:"-5px"}}>
                  {this.props.type == 0 ? t("and receive") : (this.props.type == 1 ? t("and pay with") : t("and use") )}
              </FormHelperText>
              <Select
                  //autoWidth={true}
                  sx={{width:120}}
                  label={t("Select Payment Currency")}
                  required={true}
                  value={this.props.currency}
                  inputProps={{
                      style: {textAlign:"center"}
                  }}
                  onChange={this.handleCurrencyChange}
              >     <MenuItem value={0}><div style={{display:'flex',alignItems:'center', flexWrap:'wrap'}}><FlagWithProps code="ANY" />{" "+t("ANY_currency")}</div></MenuItem>
                    {
                      Object.entries(currencyDict)
                      .map( ([key, value]) => <MenuItem key={key} value={parseInt(key)}><div style={{display:'flex',alignItems:'center', flexWrap:'wrap'}}><FlagWithProps code={value} />{" "+value}</div></MenuItem> )
                    }
              </Select>
            </FormControl>
          </Grid>
        { this.props.bookNotFound ? "" :
          <Grid item xs={12} align="center">
            <Typography component="h5" variant="h5">
               {this.props.type == 0 ?
                t("You are SELLING BTC for {{currencyCode}}",{currencyCode:this.props.bookCurrencyCode})
               :
                (this.props.type == 1 ?
                  t("You are BUYING BTC for {{currencyCode}}",{currencyCode:this.props.bookCurrencyCode})
                :
                  t("You are looking at all")
                )
               }
            </Typography>
          </Grid>
          }

        { this.props.bookNotFound ?
          this.NoOrdersFound()
          :
          <Grid item xs={12} align="center">
            {/* Desktop Book */}
            <MediaQuery minWidth={930}>
              <Paper elevation={0} style={{width: 925, maxHeight: 500, overflow: 'auto'}}>
                  {this.bookListTableDesktop()}
              </Paper>
            </MediaQuery>

            {/* Smartphone Book */}
            <MediaQuery maxWidth={929}>
              <Paper elevation={0} style={{width: 395, maxHeight: 450, overflow: 'auto'}}>
                  {this.bookListTablePhone()}
              </Paper>
            </MediaQuery>
           </Grid>
          }
          <Grid item xs={12} align="center">
            { !this.props.bookNotFound ?
            <Button variant="contained" color='primary' to='/make/' component={Link}>{t("Make Order")}</Button>
            : null
            }
            <Button color="secondary" variant="contained" to="/" component={Link}>
                {t("Back")}
            </Button>
          </Grid>
        </Grid>
    );
  }
}

export default withTranslation()(BookPage);