@use 'sass:map';

@use 'mixins/mixins' as *;
@use 'mixins/var' as *;
@use 'common/var' as *;

@mixin inset-prepend-border($color) {
	box-shadow:
		1px 0 0 0 $color inset,
		0 1px 0 0 $color inset,
		0 -1px 0 0 $color inset;
}

@mixin inset-append-border($color) {
	box-shadow:
		0 1px 0 0 $color inset,
		0 -1px 0 0 $color inset,
		-1px 0 0 0 $color inset;
}

@mixin inset-prepend-input-border($color) {
	box-shadow:
		1px 0 0 0 $color inset,
		1px 0 0 0 $color,
		0 1px 0 0 $color inset,
		0 -1px 0 0 $color inset !important;
}

@mixin inset-append-input-border($color) {
	box-shadow:
		-1px 0 0 0 $color,
		-1px 0 0 0 $color inset,
		0 1px 0 0 $color inset,
		0 -1px 0 0 $color inset !important;
}

@mixin mixed-input-border($color) {
	box-shadow: 0 0 0 1px $color inset;
}

@include b(textarea) {
	@include set-component-css-var('input', $input);
}

@include b(textarea) {
	position: relative;
	display: inline-block;
	width: 100%;
	vertical-align: bottom;
	font-size: getCssVar('font-size', 'base');

	@include e(inner) {
		position: relative;
		display: block;
		resize: vertical;
		padding: 5px map.get($input-padding-horizontal, 'default')-$border-width;
		line-height: 1.5;
		box-sizing: border-box;
		width: 100%;
		font-size: inherit;
		font-family: inherit;
		color: var(#{getCssVarName('input-text-color')}, map.get($input, 'text-color'));
		background-color: var(#{getCssVarName('input-bg-color')}, map.get($input, 'bg-color'));
		background-image: none;
		appearance: none;
		@include inset-input-border(var(#{getCssVarName('input-border-color')}, map.get($input, 'border-color')));

		border-radius: getCssVarWithDefault('input-border-radius', map.get($input, 'border-radius'));
		transition: getCssVar('transition-box-shadow');
		border: none;

		&::placeholder {
			color: getCssVarWithDefault('input-placeholder-color', map.get($input, 'placeholder-color'));
		}

		&:hover {
			@include inset-input-border(#{getCssVar('input', 'hover-border-color')});
		}

		&:focus {
			outline: none;
			@include inset-input-border(#{getCssVar('input', 'focus-border-color')});
		}
	}

	& .#{$namespace}-input__count {
		color: getCssVar('color-info');
		background: getCssVar('fill-color', 'blank');
		position: absolute;
		font-size: 12px;
		line-height: 14px;
		bottom: 5px;
		right: 10px;
	}

	@include when(disabled) {
		.#{$namespace}-textarea__inner {
			@include inset-input-border(#{getCssVar('disabled-border-color')});

			background-color: map.get($input-disabled, 'fill');
			color: map.get($input-disabled, 'text-color');
			cursor: not-allowed;

			&::placeholder {
				color: map.get($input-disabled, 'placeholder-color');
			}
		}
	}

	@include when(exceed) {
		.#{$namespace}-textarea__inner {
			@include mixed-input-border(#{getCssVar('color-danger')});
		}

		.#{$namespace}-input__count {
			color: getCssVar('color-danger');
		}
	}
}

@include b(input) {
	@include set-component-css-var('input', $input);
}

@include b(input) {
	@include css-var-from-global('input-height', 'component-size');

	position: relative;
	font-size: getCssVar('font-size', 'base');
	display: inline-flex;
	width: getCssVar('input-width');
	line-height: getCssVar('input-height');
	box-sizing: border-box;
	vertical-align: middle;
	@include scroll-bar;

	& .#{$namespace}-input__clear,
	& .#{$namespace}-input__password {
		color: getCssVar('input-icon-color');
		font-size: map.get($input-font-size, 'default');
		cursor: pointer;

		&:hover {
			color: getCssVar('input-clear-hover-color');
		}
	}

	& .#{$namespace}-input__count {
		height: 100%;
		display: inline-flex;
		align-items: center;
		color: getCssVar('color-info');
		font-size: 12px;

		.#{$namespace}-input__count-inner {
			background: getCssVar('fill-color', 'blank');
			line-height: initial;
			display: inline-block;
			padding-left: 8px;
		}
	}

	@include e(wrapper) {
		display: inline-flex;
		flex-grow: 1;
		align-items: center;
		justify-content: center;
		padding: $border-width map.get($input-padding-horizontal, 'default')-$border-width;
		background-color: var(#{getCssVarName('input-bg-color')}, map.get($input, 'bg-color'));
		background-image: none;
		border-radius: getCssVarWithDefault('input-border-radius', map.get($input, 'border-radius'));
		cursor: text;
		transition: getCssVar('transition-box-shadow');
		transform: translate3d(0, 0, 0);
		@include inset-input-border(var(#{getCssVarName('input-border-color')}, map.get($input, 'border-color')));

		&:hover {
			@include inset-input-border(#{getCssVar('input', 'hover-border-color')});
		}

		@include when(focus) {
			@include inset-input-border(#{getCssVar('input', 'focus-border-color')});
		}
	}

	@include e(inner) {
		// use map.get as default value for date picker range
		@include set-css-var-value(
			'input-inner-height',
			calc(var(#{getCssVarName('input-height')}, #{map.get($input-height, 'default')}) - $border-width * 2)
		);

		width: 100%;
		flex-grow: 1;
		appearance: none;
		color: var(#{getCssVarName('input-text-color')}, map.get($input, 'text-color'));
		font-size: inherit;
		height: getCssVar('input-inner-height');
		line-height: getCssVar('input-inner-height');
		padding: 0;
		outline: none;
		border: none;
		background: none;
		box-sizing: border-box;

		&:focus {
			outline: none;
		}

		&::placeholder {
			color: getCssVarWithDefault('input-placeholder-color', map.get($input, 'placeholder-color'));
		}

		// override edge default style
		&[type='password']::-ms-reveal {
			display: none;
		}

		&[type='number'] {
			line-height: 1;
		}
	}

	@each $slot in (prefix, suffix) {
		@include e($slot) {
			display: inline-flex;
			white-space: nowrap;
			flex-shrink: 0;
			flex-wrap: nowrap;
			height: 100%;
			text-align: center;
			color: var(#{getCssVarName('input-icon-color')}, map.get($input, 'icon-color'));
			transition: all getCssVar('transition-duration');
			pointer-events: none;
		}

		@include e(#{$slot}-inner) {
			pointer-events: all;
			display: inline-flex;
			align-items: center;
			justify-content: center;

			@if $slot == prefix {
				> :last-child {
					margin-right: 8px;
				}

				> :first-child {
					&,
					&.#{$namespace}-input__icon {
						margin-left: 0;
					}
				}
			} @else {
				> :first-child {
					margin-left: 8px;
				}
			}
		}
	}

	& .#{$namespace}-input__icon {
		height: inherit;
		line-height: inherit;
		display: flex;
		justify-content: center;
		align-items: center;
		transition: all getCssVar('transition-duration');
		margin-left: 8px;
	}

	@include e(validateIcon) {
		pointer-events: none;
	}

	@include when(active) {
		.#{$namespace}-input__wrapper {
			@include mixed-input-border(var(#{getCssVarName('input-focus-color')}, map.get($input, 'focus-color')));
		}
	}

	@include when(disabled) {
		cursor: not-allowed;

		.#{$namespace}-input__wrapper {
			background-color: map.get($input-disabled, 'fill');
			@include mixed-input-border(map.get($input-disabled, 'border'));
		}

		.#{$namespace}-input__inner {
			color: map.get($input-disabled, 'text-color');
			cursor: not-allowed;

			&::placeholder {
				color: map.get($input-disabled, 'placeholder-color');
			}
		}

		.#{$namespace}-input__icon {
			cursor: not-allowed;
		}
	}

	@include when(exceed) {
		.#{$namespace}-input__wrapper {
			@include mixed-input-border(#{getCssVar('color-danger')});
		}

		.#{$namespace}-input__suffix {
			.#{$namespace}-input__count {
				color: getCssVar('color-danger');
			}
		}
	}

	@each $size in (large, small) {
		@include m($size) {
			@include css-var-from-global('input-height', ('component-size', $size));

			font-size: map.get($input-font-size, $size);

			@include e(wrapper) {
				padding: $border-width map.get($input-padding-horizontal, $size)-$border-width;
			}

			@include e(inner) {
				@include set-css-var-value(
					'input-inner-height',
					calc(var(#{getCssVarName('input-height')}, #{map.get($input-height, $size)}) - $border-width * 2)
				);
			}
		}
	}
}

@include b(input-group) {
	display: inline-flex;
	width: 100%;
	align-items: stretch;

	@include e((append, prepend)) {
		background-color: getCssVar('fill-color', 'light');
		color: getCssVar('color-info');
		position: relative;
		display: inline-flex;
		align-items: center;
		justify-content: center;
		min-height: 100%;
		border-radius: getCssVar('input-border-radius');
		padding: 0 20px;
		white-space: nowrap;

		&:focus {
			outline: none;
		}

		.#{$namespace}-select,
		.#{$namespace}-button {
			display: inline-block;
			margin: 0 -20px;
		}

		button.#{$namespace}-button,
		button.#{$namespace}-button:hover,
		div.#{$namespace}-select .#{$namespace}-select__wrapper,
		div.#{$namespace}-select:hover .#{$namespace}-select__wrapper {
			border-color: transparent;
			background-color: transparent;
			color: inherit;
		}

		.#{$namespace}-button,
		.#{$namespace}-input {
			font-size: inherit;
		}
	}

	@include e(prepend) {
		border-right: 0;
		border-top-right-radius: 0;
		border-bottom-right-radius: 0;
		@include inset-prepend-border(#{getCssVar('input-border-color')});
	}

	@include e(append) {
		border-left: 0;
		border-top-left-radius: 0;
		border-bottom-left-radius: 0;
		@include inset-append-border(#{getCssVar('input-border-color')});
	}

	@include m(prepend) {
		> .#{$namespace}-input__wrapper {
			border-top-left-radius: 0;
			border-bottom-left-radius: 0;
		}

		@include e(prepend) {
			.#{$namespace}-select {
				.#{$namespace}-select__wrapper {
					border-top-right-radius: 0;
					border-bottom-right-radius: 0;
					@include inset-prepend-border(#{getCssVar('input-border-color')});
				}
			}
		}
	}

	@include m(append) {
		> .#{$namespace}-input__wrapper {
			border-top-right-radius: 0;
			border-bottom-right-radius: 0;
		}

		@include e(append) {
			.#{$namespace}-select {
				.#{$namespace}-select__wrapper {
					border-top-left-radius: 0;
					border-bottom-left-radius: 0;
					@include inset-append-border(#{getCssVar('input-border-color')});
				}
			}
		}
	}
}

@include b(input-hidden) {
	display: none !important;
}