import React, { Component } from "react";
import {
  AppRegistry,
  StyleSheet,
  Text,
  View,
  Image,
  TouchableOpacity,
  ScrollView,
  ListView,
  Dimensions,
} from "react-native";
import { StackNavigator, TabNavigator } from "react-navigation";
import post from "../../utils/fetch";

export default class Home extends Component {
  static navigationOptions = ({ navigation }) => {
    const { state, setParams, navigate } = navigation;
    return {
      headerRight: (
        <TouchableOpacity
          style={{ marginRight: 13 }}
          onPress={() => state.params.submit()}
        >
          <Text style={{fontSize: 16,color: "#0071E1"}}>提交</Text>
        </TouchableOpacity>
      )
    };
  };
  constructor(props) {
    super(props);
    this.state = {};
  }
  componentWillMount() {}

  componentDidMount() {
    this.props.navigation.setParams({
      submit: this.submit.bind(this)
    });
  }
  // 
  submit() { console.log("提交成功") }

  getListData() {
    post("/test/insurance/article", {}, res => {}, err => {});
  }

  render() {
    const { navigate } = this.props.navigation;
    return (
      <View style={styles.container}>
        <Text>评价页面</Text>
      </View>
    );
  }
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    justifyContent: "flex-start",
    alignItems: "stretch",
    backgroundColor: "#EFEFEF"
  }
});