/*
 * Copyright 2025 Commonwealth Scientific and Industrial Research
 * Organisation (CSIRO) ABN 41 687 119 230.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import type { Theme } from '@mui/material/styles';
import { alpha } from '@mui/material/styles';

export function inputOverride(theme: Theme) {
  return {
    MuiInputBase: {
      styleOverrides: {
        root: {
          '&.Mui-disabled': {
            '& svg': { color: theme.palette.text.disabled }
          }
        },
        input: {
          '&::placeholder': {
            opacity: 1,
            color: theme.palette.text.disabled
          }
        }
      }
    },
    MuiInput: {
      styleOverrides: {
        underline: {
          '&:before': {
            borderBottomColor: alpha(theme.palette.grey[500], 0.56)
          }
        }
      }
    },
    MuiFilledInput: {
      styleOverrides: {
        root: {
          backgroundColor: alpha(theme.palette.grey[500], 0.12),
          '&:hover': {
            backgroundColor: alpha(theme.palette.grey[500], 0.16)
          },
          '&.Mui-focused': {
            backgroundColor: theme.palette.action.focus
          },
          '&.Mui-disabled': {
            backgroundColor: theme.palette.action.disabledBackground
          }
        },
        underline: {
          '&:before': {
            borderBottomColor: alpha(theme.palette.grey[500], 0.56)
          }
        }
      }
    },
    MuiOutlinedInput: {
      styleOverrides: {
        root: {
          '& .MuiOutlinedInput-notchedOutline': {
            borderColor: alpha(theme.palette.grey[500], 0.8)
          },
          '&.Mui-disabled': {
            '& .MuiOutlinedInput-notchedOutline': {
              borderColor: theme.palette.action.disabledBackground
            }
          },
          '&.Mui-readOnly': {
            '& .MuiOutlinedInput-notchedOutline': {
              borderColor: 'rgb(220, 223, 228)'
            },
            '&:hover .MuiOutlinedInput-notchedOutline': {
              borderColor: 'rgb(220, 223, 228)'
            },
            '&.Mui-focused .MuiOutlinedInput-notchedOutline': {
              borderColor: 'rgb(220, 223, 228)'
            },
            '&.Mui-visited .MuiOutlinedInput-notchedOutline': {
              borderColor: 'rgb(220, 223, 228)'
            }
          }
        }
      }
    }
  };
}