<template>
    <MkContainer
        :show-header="widgetProps.showHeader"
        :style="`height: ${widgetProps.height}px;`"
        :scrollable="true"
        class="mkw-timeline"
    >
        <template #header>
            <button class="_button" @click="choose">
                <i
                    v-if="widgetProps.src === 'home'"
                    class="ph-house ph-bold ph-lg"
                ></i>
                <i
                    v-else-if="widgetProps.src === 'local'"
                    class="ph-chats-circle ph-bold ph-lg"
                ></i>
                <i
                    v-else-if="widgetProps.src === 'social'"
                    class="ph-share-network ph-bold ph-lg"
                ></i>
                <i
                    v-else-if="widgetProps.src === 'global'"
                    class="ph-planet ph-bold ph-lg"
                ></i>
                <i
                    v-else-if="widgetProps.src === 'list'"
                    class="ph-list-bullets ph-bold ph-lg"
                ></i>
                <i
                    v-else-if="widgetProps.src === 'antenna'"
                    class="ph-television ph-bold ph-lg"
                ></i>
                <span style="margin-left: 8px">{{
                    widgetProps.src === "list"
                        ? widgetProps.list.name
                        : widgetProps.src === "antenna"
                        ? widgetProps.antenna.name
                        : i18n.t("_timelines." + widgetProps.src)
                }}</span>
                <i
                    :class="
                        menuOpened
                            ? 'ph-caret-up ph-bold ph-lg'
                            : 'ph-caret-down ph-bold ph-lg'
                    "
                    style="margin-left: 8px"
                ></i>
            </button>
        </template>

        <div>
            <XTimeline
                :key="
                    widgetProps.src === 'list'
                        ? `list:${widgetProps.list.id}`
                        : widgetProps.src === 'antenna'
                        ? `antenna:${widgetProps.antenna.id}`
                        : widgetProps.src
                "
                :src="widgetProps.src"
                :list="widgetProps.list ? widgetProps.list.id : null"
                :antenna="widgetProps.antenna ? widgetProps.antenna.id : null"
            />
        </div>
    </MkContainer>
</template>

<script lang="ts" setup>
import { onMounted, onUnmounted, reactive, ref, watch } from "vue";
import { GetFormResultType } from "@/scripts/form";
import {
    useWidgetPropsManager,
    Widget,
    WidgetComponentEmits,
    WidgetComponentExpose,
    WidgetComponentProps,
} from "./widget";
import * as os from "@/os";
import MkContainer from "@/components/MkContainer.vue";
import XTimeline from "@/components/MkTimeline.vue";
import { $i } from "@/account";
import { i18n } from "@/i18n";

const name = "timeline";

const widgetPropsDef = {
    showHeader: {
        type: "boolean" as const,
        default: true,
    },
    height: {
        type: "number" as const,
        default: 300,
    },
    src: {
        type: "string" as const,
        default: "home",
        hidden: true,
    },
    antenna: {
        type: "object" as const,
        default: null,
        hidden: true,
    },
    list: {
        type: "object" as const,
        default: null,
        hidden: true,
    },
};

type WidgetProps = GetFormResultType<typeof widgetPropsDef>;

// 現時点ではvueの制限によりimportしたtypeをジェネリックに渡せない
//const props = defineProps<WidgetComponentProps<WidgetProps>>();
//const emit = defineEmits<WidgetComponentEmits<WidgetProps>>();
const props = defineProps<{ widget?: Widget<WidgetProps> }>();
const emit = defineEmits<{ (ev: "updateProps", props: WidgetProps) }>();

const { widgetProps, configure, save } = useWidgetPropsManager(
    name,
    widgetPropsDef,
    props,
    emit
);

const menuOpened = ref(false);

const setSrc = (src) => {
    widgetProps.src = src;
    save();
};

const choose = async (ev) => {
    menuOpened.value = true;
    const [antennas, lists] = await Promise.all([
        os.api("antennas/list"),
        os.api("users/lists/list"),
    ]);
    const antennaItems = antennas.map((antenna) => ({
        text: antenna.name,
        icon: "ph-flying-saucer ph-bold ph-lg",
        action: () => {
            widgetProps.antenna = antenna;
            setSrc("antenna");
        },
    }));
    const listItems = lists.map((list) => ({
        text: list.name,
        icon: "ph-list-bullets ph-bold ph-lg",
        action: () => {
            widgetProps.list = list;
            setSrc("list");
        },
    }));
    os.popupMenu(
        [
            {
                text: i18n.ts._timelines.home,
                icon: "ph-house ph-bold ph-lg",
                action: () => {
                    setSrc("home");
                },
            },
            {
                text: i18n.ts._timelines.local,
                icon: "ph-chats-teardrop ph-bold ph-lg",
                action: () => {
                    setSrc("local");
                },
            },
            {
                text: i18n.ts._timelines.social,
                icon: "ph-share-network ph-bold ph-lg",
                action: () => {
                    setSrc("social");
                },
            },
            {
                text: i18n.ts._timelines.global,
                icon: "ph-planet ph-bold ph-lg",
                action: () => {
                    setSrc("global");
                },
            },
            antennaItems.length > 0 ? null : undefined,
            ...antennaItems,
            listItems.length > 0 ? null : undefined,
            ...listItems,
        ],
        ev.currentTarget ?? ev.target
    ).then(() => {
        menuOpened.value = false;
    });
};

defineExpose<WidgetComponentExpose>({
    name,
    configure,
    id: props.widget ? props.widget.id : null,
});
</script>
