refactor

packages/frontend/src/components/MkTextarea.vue

@@ -0,0 +1,260 @@
+<template>
+<div class="adhpbeos">
+	<div class="label" @click="focus"><slot name="label"></slot></div>
+	<div class="input" :class="{ disabled, focused, tall, pre }">
+		<textarea
+			ref="inputEl"
+			v-model="v"
+			v-adaptive-border
+			:class="{ code, _monospace: code }"
+			:disabled="disabled"
+			:required="required"
+			:readonly="readonly"
+			:placeholder="placeholder"
+			:pattern="pattern"
+			:autocomplete="autocomplete"
+			:spellcheck="spellcheck"
+			@focus="focused = true"
+			@blur="focused = false"
+			@keydown="onKeydown($event)"
+			@input="onInput"
+		></textarea>
+	</div>
+	<div class="caption"><slot name="caption"></slot></div>
+
+	<MkButton v-if="manualSave && changed" primary class="save" @click="updated"><i class="ti ti-device-floppy"></i> {{ i18n.ts.save }}</MkButton>
+</div>
+</template>
+
+<script lang="ts">
+import { defineComponent, onMounted, onUnmounted, nextTick, ref, watch, computed, toRefs } from 'vue';
+import { debounce } from 'throttle-debounce';
+import MkButton from '@/components/MkButton.vue';
+import { i18n } from '@/i18n';
+
+export default defineComponent({
+	components: {
+		MkButton,
+	},
+
+	props: {
+		modelValue: {
+			required: true,
+		},
+		type: {
+			type: String,
+			required: false,
+		},
+		required: {
+			type: Boolean,
+			required: false,
+		},
+		readonly: {
+			type: Boolean,
+			required: false,
+		},
+		disabled: {
+			type: Boolean,
+			required: false,
+		},
+		pattern: {
+			type: String,
+			required: false,
+		},
+		placeholder: {
+			type: String,
+			required: false,
+		},
+		autofocus: {
+			type: Boolean,
+			required: false,
+			default: false,
+		},
+		autocomplete: {
+			required: false,
+		},
+		spellcheck: {
+			required: false,
+		},
+		code: {
+			type: Boolean,
+			required: false,
+		},
+		tall: {
+			type: Boolean,
+			required: false,
+			default: false,
+		},
+		pre: {
+			type: Boolean,
+			required: false,
+			default: false,
+		},
+		debounce: {
+			type: Boolean,
+			required: false,
+			default: false,
+		},
+		manualSave: {
+			type: Boolean,
+			required: false,
+			default: false,
+		},
+	},
+
+	emits: ['change', 'keydown', 'enter', 'update:modelValue'],
+
+	setup(props, context) {
+		const { modelValue, autofocus } = toRefs(props);
+		const v = ref(modelValue.value);
+		const focused = ref(false);
+		const changed = ref(false);
+		const invalid = ref(false);
+		const filled = computed(() => v.value !== '' && v.value != null);
+		const inputEl = ref(null);
+
+		const focus = () => inputEl.value.focus();
+		const onInput = (ev) => {
+			changed.value = true;
+			context.emit('change', ev);
+		};
+		const onKeydown = (ev: KeyboardEvent) => {
+			context.emit('keydown', ev);
+
+			if (ev.code === 'Enter') {
+				context.emit('enter');
+			}
+		};
+
+		const updated = () => {
+			changed.value = false;
+			context.emit('update:modelValue', v.value);
+		};
+
+		const debouncedUpdated = debounce(1000, updated);
+
+		watch(modelValue, newValue => {
+			v.value = newValue;
+		});
+
+		watch(v, newValue => {
+			if (!props.manualSave) {
+				if (props.debounce) {
+					debouncedUpdated();
+				} else {
+					updated();
+				}
+			}
+
+			invalid.value = inputEl.value.validity.badInput;
+		});
+
+		onMounted(() => {
+			nextTick(() => {
+				if (autofocus.value) {
+					focus();
+				}
+			});
+		});
+
+		return {
+			v,
+			focused,
+			invalid,
+			changed,
+			filled,
+			inputEl,
+			focus,
+			onInput,
+			onKeydown,
+			updated,
+			i18n,
+		};
+	},
+});
+</script>
+
+<style lang="scss" scoped>
+.adhpbeos {
+	> .label {
+		font-size: 0.85em;
+		padding: 0 0 8px 0;
+		user-select: none;
+
+		&:empty {
+			display: none;
+		}
+	}
+
+	> .caption {
+		font-size: 0.85em;
+		padding: 8px 0 0 0;
+		color: var(--fgTransparentWeak);
+
+		&:empty {
+			display: none;
+		}
+	}
+
+	> .input {
+		position: relative;
+
+		> textarea {
+			appearance: none;
+			-webkit-appearance: none;
+			display: block;
+			width: 100%;
+			min-width: 100%;
+			max-width: 100%;
+			min-height: 130px;
+			margin: 0;
+			padding: 12px;
+			font: inherit;
+			font-weight: normal;
+			font-size: 1em;
+			color: var(--fg);
+			background: var(--panel);
+			border: solid 1px var(--panel);
+			border-radius: 6px;
+			outline: none;
+			box-shadow: none;
+			box-sizing: border-box;
+			transition: border-color 0.1s ease-out;
+
+			&:hover {
+				border-color: var(--inputBorderHover) !important;
+			}
+		}
+
+		&.focused {
+			> textarea {
+				border-color: var(--accent) !important;
+			}
+		}
+
+		&.disabled {
+			opacity: 0.7;
+
+			&, * {
+				cursor: not-allowed !important;
+			}
+		}
+
+		&.tall {
+			> textarea {
+				min-height: 200px;
+			}
+		}
+
+		&.pre {
+			> textarea {
+				white-space: pre;
+			}
+		}
+	}
+
+	> .save {
+		margin: 8px 0 0 0;
+	}
+}
+</style>