import React, { useContext, useEffect, useState } from "react";
import { StyleSheet, View, ScrollView } from "react-native";
import * as Yup from "yup";

import { Form, SubmitButton, FormField } from "../components/forms";
import Screen from "../components/Screen";
import FormImagePicker from "../components/forms/FormImagePicker";
import { Text } from "react-native";
import colors from "../config/colors";
import { TouchableNativeFeedback } from "react-native-gesture-handler";
import { insertRainData } from "../database/databaseLoader";
import { showMessage } from "react-native-flash-message";
import { scaleDimsFromWidth, dimensions } from "../config/dimensions";
import assets from "../config/assets";
import moment from "moment";
import { EventLocationContext } from "../context/EventLocationContext";
import PickEventDateLocation from "../components/PickEventDateLocation";
import SvgLabeledButton from "../components/SvgLabeledButton";

const validationSchema = Yup.object().shape({
  images: Yup.array(),
  description: Yup.string().label("Description"),
});

function RainSharingDataScreen(props) {
  const [rain, setRain] = useState(-1);
  const [error, setError] = useState(false);

  const dims = scaleDimsFromWidth(85, 85, 27);

  const [date, setDate] = useState(moment());
  const [time, setTime] = useState(moment());

  const context = useContext(EventLocationContext);

  useEffect(() => {
    context.defaultLocation();
  }, []);

  const location = context.eventCoordinates;
  const address = context.eventLocation;

  return (
    <Screen style={styles.container}>
      <ScrollView>
        <Form
          initialValues={{
            images: [],
          }}
          onSubmit={(values) => {
            if (rain == -1) {
              setError(true);
              return;
            }
            insertRainData({ ...values, rain, location, date, time, address });
            showMessage({
              message: "Informação enviada!",
              duration: 1950,
              icon: "success",
              type: "success",
              onPress: () => {},
            });
            props.navigation.navigate("Home");
          }}
          validationSchema={validationSchema}
        >
          <View
            style={{
              paddingHorizontal: 16,
              paddingTop: 16,
            }}
          >
            <View
              flexDirection="row"
              justifyContent="center"
              paddingBottom={16}
            >
              <SvgLabeledButton
                style={{ marginRight: 17 }}
                onPress={() => setRain(0)}
                SvgImage={assets.rainLevel.Rain_0_5}
                label={"SEM CHUVA"}
                isToggle={rain == 0}
              />
              <SvgLabeledButton
                onPress={() => setRain(1)}
                SvgImage={assets.rainLevel.Rain_1_5}
                label={"CHUVA FRACA"}
                isToggle={rain == 1}
              />
            </View>

            <View flexDirection="row" justifyContent="center">
              <SvgLabeledButton
                style={{ marginRight: 17 }}
                onPress={() => setRain(2)}
                SvgImage={assets.rainLevel.Rain_2_5}
                label={"CHUVA MODERADA"}
                isToggle={rain == 2}
              />

              <SvgLabeledButton
                onPress={() => setRain(3)}
                SvgImage={assets.rainLevel.Rain_3_5}
                label={"CHUVA FORTE"}
                isToggle={rain == 3}
              />
            </View>
          </View>

          {error && rain == -1 && (
            <Text style={styles.error_txt}>Selecione o nível da chuva </Text>
          )}

          <FormImagePicker backgroundColor={colors.primary} name="images" />

          <PickEventDateLocation
            date={date}
            time={time}
            setDate={setDate}
            setTime={setTime}
            navigation={props.navigation}
          />

          <Text style={styles.labelStyle}>Comentário:</Text>

          <FormField
            maxLength={255}
            multiline
            name="description"
            numberOfLines={3}
            placeholder="Escreva um comentário (Opcional)..."
          />

          <View paddingVertical={24}>
            <SubmitButton title="Enviar" backgroundColor={colors.primary} />
          </View>
        </Form>
      </ScrollView>
    </Screen>
  );
}

const styles = StyleSheet.create({
  container: {
    backgroundColor: colors.white,
  },
  error_txt: {
    fontSize: dimensions.text.default,
    color: colors.danger,
  },
  labelStyle: {
    paddingHorizontal: 16,
    paddingTop: 24,
    paddingBottom: 12,
    fontSize: dimensions.text.secondary,
    fontWeight: "bold",
    textAlign: "left",
    color: colors.lightBlue,
  },
});

export default RainSharingDataScreen;