package com.nodka.zysjtest;

import android.text.InputType;

class TestItem {
    final String chineseName;
    final String methodName;
    final String description;
    final boolean hasInput;
    final String inputHint;
    final String defaultInput;
    final String inputDescription;
    final InputField[] inputFields;
    final boolean hasSwitch;
    final String switchLabel;
    boolean switchChecked;
    final boolean requiresConfirmation;
    final String confirmationMessage;
    final TestAction testAction;
    String inputValue;
    String result;

    TestItem(String chineseName, String methodName, String description) {
        this(chineseName, methodName, description, false, null, false, null, null, new InputField[0]);
    }

    TestItem(String chineseName, String methodName, String description, TestAction testAction) {
        this(chineseName, methodName, description, false, null, false, null, testAction, new InputField[0]);
    }

    TestItem(
            String chineseName,
            String methodName,
            String description,
            boolean requiresConfirmation,
            String confirmationMessage,
            TestAction testAction) {
        this(chineseName, methodName, description, requiresConfirmation, confirmationMessage, false, null, testAction, new InputField[0]);
    }

    TestItem(
            String chineseName,
            String methodName,
            String description,
            boolean hasSwitch,
            String switchLabel,
            boolean defaultSwitchChecked,
            TestAction testAction) {
        this(chineseName, methodName, description, false, null, hasSwitch, switchLabel, testAction, new InputField[0]);
        this.switchChecked = defaultSwitchChecked;
    }

    TestItem(
            String chineseName,
            String methodName,
            String description,
            TestAction testAction,
            InputField... inputFields) {
        this(chineseName, methodName, description, false, null, false, null, testAction, inputFields);
    }

    TestItem(
            String chineseName,
            String methodName,
            String description,
            boolean requiresConfirmation,
            String confirmationMessage,
            TestAction testAction,
            InputField... inputFields) {
        this(chineseName, methodName, description, requiresConfirmation, confirmationMessage, false, null, testAction, inputFields);
    }

    private TestItem(
            String chineseName,
            String methodName,
            String description,
            boolean requiresConfirmation,
            String confirmationMessage,
            boolean hasSwitch,
            String switchLabel,
            TestAction testAction,
            InputField... inputFields) {
        this.chineseName = chineseName;
        this.methodName = methodName;
        this.description = description;
        this.requiresConfirmation = requiresConfirmation;
        this.confirmationMessage = confirmationMessage;
        this.hasSwitch = hasSwitch;
        this.switchLabel = switchLabel;
        this.testAction = testAction;
        this.inputFields = inputFields == null ? new InputField[0] : inputFields;
        this.hasInput = this.inputFields.length > 0;
        this.inputHint = this.hasInput ? this.inputFields[0].hint : "";
        this.defaultInput = this.hasInput ? this.inputFields[0].defaultValue : "";
        this.inputDescription = this.hasInput ? this.inputFields[0].description : "";
        this.inputValue = this.defaultInput;
        this.result = "等待测试";
    }

    String[] getInputValues() {
        String[] values = new String[inputFields.length];
        for (int i = 0; i < inputFields.length; i++) {
            values[i] = inputFields[i].value;
        }
        return values;
    }

    void setInputValue(int index, String value) {
        if (index < 0 || index >= inputFields.length) {
            return;
        }
        inputFields[index].value = value;
        if (index == 0) {
            inputValue = value;
        }
    }

    interface TestAction {
        String run(TestItem item, String[] inputs) throws Exception;
    }

    static final class InputField {
        final String hint;
        final String defaultValue;
        final String description;
        final int inputType;
        String value;

        InputField(String hint, String defaultValue, String description, int inputType) {
            this.hint = hint;
            this.defaultValue = defaultValue;
            this.description = description;
            this.inputType = inputType;
            this.value = defaultValue;
        }

        static InputField number(String hint, String defaultValue, String description) {
            return new InputField(hint, defaultValue, description, InputType.TYPE_CLASS_NUMBER);
        }

        static InputField text(String hint, String defaultValue, String description) {
            return new InputField(hint, defaultValue, description, InputType.TYPE_CLASS_TEXT);
        }
    }
}