<template>
	<header class="header">
		<div class="header-nav">
			<router-link
				to="/"
				class="logo-link"
			><h1 class="header-logo">
				<div
					class="logo"
					v-html="logo"
				/>
			</h1></router-link>

			<nav class="nav">
				<ul class="nav-list nolist">
					<li class="nav-item">
						<router-link
							v-slot="{ href, isActive, navigate }"
							to="/actors"
						>
							<a
								class="nav-link"
								:href="href"
								:class="{ active: isActive }"
								@click="navigate"
							>Actors</a>
						</router-link>
					</li>

					<li class="nav-item">
						<router-link
							v-slot="{ href, isActive, navigate }"
							to="/networks"
						>
							<a
								class="nav-link"
								:href="href"
								:class="{ active: isActive }"
								@click="navigate"
							>Channels</a>
						</router-link>
					</li>

					<li class="nav-item">
						<router-link
							v-slot="{ href, isActive, navigate }"
							to="/tags"
						>
							<a
								class="nav-link"
								:href="href"
								:class="{ active: isActive }"
								@click="navigate"
							>Tags</a>
						</router-link>
					</li>

					<li class="nav-item">
						<router-link
							v-slot="{ href, isActive, navigate }"
							to="/movies"
						>
							<a
								class="nav-link"
								:href="href"
								:class="{ active: isActive }"
								@click="navigate"
							>Movies</a>
						</router-link>
					</li>
				</ul>
			</nav>
		</div>

		<div class="header-section">
			<div
				class="sidebar-toggle noselect"
				@click.stop="toggleSidebar"
			><Icon icon="menu" /></div>

			<div class="header-toggles">
				<Icon
					v-show="!sfw"
					v-tooltip="'Hit S to enable safe mode'"
					icon="flower"
					class="toggle noselect"
					@click.native="setSfw(true)"
				/>

				<Icon
					v-show="sfw"
					v-tooltip="'Hit N to disable safe mode'"
					icon="fire"
					class="toggle noselect"
					@click.native="setSfw(false)"
				/>

				<Icon
					v-show="theme === 'light'"
					v-tooltip="'Hit D to use dark theme'"
					icon="moon"
					class="toggle noselect"
					@click.native="setTheme('dark')"
				/>

				<Icon
					v-show="theme === 'dark'"
					v-tooltip="'Hit L to use light theme'"
					icon="sun"
					class="toggle noselect"
					@click.native="setTheme('light')"
				/>
			</div>

			<Search class="search-full" />

			<v-popover
				class="search-compact"
				:open="searching"
				@show="searching = true"
				@hide="searching = false"
			>
				<button
					type="button"
					class="search-button"
				><Icon
					icon="search"
				/></button>

				<Search
					slot="popover"
					:searching="searching"
					class="compact"
					@search="searching = false"
				/>
			</v-popover>
		</div>
	</header>
</template>

<script>
import { mapState } from 'vuex';

import Search from './search.vue';

import logo from '../../img/logo.svg';

function sfw(state) {
	return state.ui.sfw;
}

function theme(state) {
	return state.ui.theme;
}

function setTheme(newTheme) {
	this.$store.dispatch('setTheme', newTheme);
}

function setSfw(enabled) {
	this.$store.dispatch('setSfw', enabled);
}

export default {
	components: {
		Search,
	},
	props: {
		toggleSidebar: {
			type: Function,
			default: null,
		},
	},
	data() {
		return {
			logo,
			searching: false,
		};
	},
	computed: {
		...mapState({
			sfw,
			theme,
		}),
	},
	methods: {
		setSfw,
		setTheme,
	},
};
</script>

<style lang="scss" scoped>
@import 'breakpoints';

.header {
    height: 3rem;
    display: flex;
    align-items: center;
	z-index: 2;
    justify-content: space-between;
    background: var(--background);
    color: var(--primary);
    box-shadow: 0 0 3px var(--darken-weak);
    font-size: 0;
}

.header-nav {
    display: flex;
    align-items: center;
    height: 100%;
	overflow: hidden;
}

.header-section {
    height: 100%;
    align-items: center;
    display: flex;
    flex-direction: row;
}

.sidebar-toggle {
    display: none;
	align-items: center;
	height: 100%;

	.icon {
		display: inline-block;
		fill: var(--shadow-modest);
		padding: 0 1rem;
		width: 1.5rem;
		height: 100%;
	}

    &:hover {
		cursor: pointer;

		.icon {
			fill: var(--primary);
		}
    }
}

.logo-link {
    height: 100%;
    display: inline-block;
    text-decoration: none;
    margin: -.25rem 1rem 0 0;
}

.header-logo {
    height: 100%;
    display: flex;
    align-items: center;
    padding: 0 0 0 1rem;
	fill: var(--primary);
}

.logo {
    width: 6rem;
    display: flex;
}

.nav,
.nav-list {
    display: inline-block;
    height: 100%;
}

.nav-item {
    height: 100%;
}

.nav-link {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
    color: var(--shadow);
    text-decoration: none;
    font-size: .9rem;
    font-weight: bold;
    cursor: pointer;

    &.active {
        color: var(--primary);

        .icon {
            fill: var(--primary);
        }
    }

    &:hover:not(.active) {
        color: var(--primary);

        .icon {
            fill: var(--primary);
        }
    }
}

.header-toggles {
    margin: 0 .5rem 0 0;

    .icon {
        padding: 1rem .75rem;
        fill: var(--shadow);

        &:hover {
            fill: var(--shadow-strong);
            cursor: pointer;
        }

        &.active {
            fill: var(--primary);
        }
    }
}

.search-compact {
    display: none;
    height: 100%;
}

.search-button {
    height: 100%;
    padding: .25rem 1rem 0 1rem;
    background: none;
    border: none;
    outline: none;

    .icon {
        fill: var(--shadow);
    }

    &:hover {
        cursor: pointer;

        .icon {
            fill: var(--shadow-strong);
        }
    }
}

@media(max-width: $breakpoint-kilo) {
    .search-full {
        display: none;
    }

    .search-compact {
        display: flex;
    }

    .header-toggles {
        margin: 0;
    }
}

@media(max-width: $breakpoint-small) {
    .sidebar-toggle {
        display: flex;
    }

	.logo-link {
		margin: -.25rem .75rem 0 0;
	}

	.nav-link {
		padding: 0 .75rem;
	}

    .search-compact {
        display: none;
    }

	.header-toggles {
		display: none;
	}
}

@media(max-width: $breakpoint-micro) {
}

@media(max-width: $breakpoint-nano) {
	.header-toggles {
		display: none;
	}
}
</style>