package main

import (
	"fmt"
	"git.entr0py.de/garionion/gstreamer-graphix/api"
	"strconv"
)

const discardText = "——"

var defaultColor uint32

func rgba(rgba [4]uint32) uint32 {
	r, g, b, a := rgba[0], rgba[1], rgba[2], rgba[3]
	if a == 0 {
		return defaultColor
	}
	return (a << 24) | (r << 16) | (g << 8) | b
}

func (d JumperInfo) convertToAPIOverlays(positions Positions) ([]*api.Overlay, error) {
	o := []*api.Overlay{
		{
			Name:     "jumperinfo_name",
			X:        int64(positions.Name["name"].X),
			Y:        int64(positions.Name["name"].Y),
			Display:  true,
			BlendIn:  0,
			BlendOut: 0,
			OverlayData: &api.Overlay_TextOverlay{
				TextOverlay: &api.TextOverlay{
					Text:       d.Name,
					FontName:   positions.Font,
					FontSize:   uint64(positions.Fontsize[positions.Name["name"].Size]),
					FontWeight: positions.FontWeight,
					FontColor:  rgba(positions.Color[positions.Name["name"].Color]),
				},
			},
		},
		{
			Name:     "jumperinfo_nation",
			X:        int64(positions.Name["nation"].X),
			Y:        int64(positions.Name["nation"].Y),
			Display:  true,
			BlendIn:  0,
			BlendOut: 0,
			OverlayData: &api.Overlay_TextOverlay{
				TextOverlay: &api.TextOverlay{
					Text:       d.Nation,
					FontName:   positions.Font,
					FontSize:   uint64(positions.Fontsize[positions.Name["nation"].Size]),
					FontWeight: positions.FontWeight,
					FontColor:  rgba(positions.Color[positions.Name["nation"].Color]),
				},
			},
		},
		{
			Name:     "jumperinfo_bib",
			X:        int64(positions.Name["bib"].X),
			Y:        int64(positions.Name["bib"].Y),
			Display:  true,
			BlendIn:  0,
			BlendOut: 0,
			OverlayData: &api.Overlay_TextOverlay{
				TextOverlay: &api.TextOverlay{
					Text:       d.Bib,
					FontName:   positions.Font,
					FontSize:   uint64(positions.Fontsize[positions.Name["bib"].Size]),
					FontWeight: positions.FontWeight,
					FontColor:  rgba(positions.Color[positions.Name["bib"].Color]),
				},
			},
		},
		{
			Name:     "jumperinfo_image",
			X:        int64(positions.Name["image"].X),
			Y:        int64(positions.Name["image"].Y),
			Display:  false,
			BlendIn:  0,
			BlendOut: 0,
			OverlayData: &api.Overlay_ImageOverlay{
				ImageOverlay: &api.ImageOverlay{
					Path: d.Image,
				},
			},
		},
	}

	return o, nil
}

func (d *JumperScore) convertToAPIOverlays(positions Positions) ([]*api.Overlay, error) {
	o := []*api.Overlay{
		{
			Name:     "jumperscore_name",
			X:        int64(positions.Score["name"].X),
			Y:        int64(positions.Score["name"].Y),
			Display:  true,
			BlendIn:  0,
			BlendOut: 0,
			OverlayData: &api.Overlay_TextOverlay{
				TextOverlay: &api.TextOverlay{
					Text:       d.Name,
					FontName:   positions.Font,
					FontSize:   uint64(positions.Fontsize[positions.Score["name"].Size]),
					FontWeight: positions.FontWeight,
					FontColor:  rgba(positions.Color[positions.Score["name"].Color]),
				},
			},
		},
		{
			Name:     "jumperscore_bib",
			X:        int64(positions.Score["bib"].X),
			Y:        int64(positions.Score["bib"].Y),
			Display:  true,
			BlendIn:  0,
			BlendOut: 0,
			OverlayData: &api.Overlay_TextOverlay{
				TextOverlay: &api.TextOverlay{
					Text:       d.Bib,
					FontName:   positions.Font,
					FontSize:   uint64(positions.Fontsize[positions.Score["bib"].Size]),
					FontWeight: positions.FontWeight,
					FontColor:  rgba(positions.Color[positions.Score["bib"].Color]),
				},
			},
		},
		{
			Name:     "jumperscore_nation",
			X:        int64(positions.Score["nation"].X),
			Y:        int64(positions.Score["nation"].Y),
			Display:  true,
			BlendIn:  0,
			BlendOut: 0,
			OverlayData: &api.Overlay_TextOverlay{
				TextOverlay: &api.TextOverlay{
					Text:       d.Nation,
					FontName:   positions.Font,
					FontSize:   uint64(positions.Fontsize[positions.Score["nation"].Size]),
					FontWeight: positions.FontWeight,
					FontColor:  rgba(positions.Color[positions.Score["nation"].Color]),
				},
			},
		},
		{
			Name:     "jumperscore_length",
			X:        int64(positions.Score["length"].X),
			Y:        int64(positions.Score["length"].Y),
			Display:  true,
			BlendIn:  0,
			BlendOut: 0,
			OverlayData: &api.Overlay_TextOverlay{
				TextOverlay: &api.TextOverlay{
					Text:       d.Length,
					FontName:   positions.Font,
					FontSize:   uint64(positions.Fontsize[positions.Score["length"].Size]),
					FontWeight: positions.FontWeight,
					FontColor:  rgba(positions.Color[positions.Score["length"].Color]),
				},
			},
		},
		{
			Name:     "jumperscore_rank",
			X:        int64(positions.Score["rank"].X),
			Y:        int64(positions.Score["rank"].Y),
			Display:  true,
			BlendIn:  0,
			BlendOut: 0,
			OverlayData: &api.Overlay_TextOverlay{
				TextOverlay: &api.TextOverlay{
					Text:       strconv.Itoa(d.Rank),
					FontName:   positions.Font,
					FontSize:   uint64(positions.Fontsize[positions.Score["rank"].Size]),
					FontWeight: positions.FontWeight,
					FontColor:  rgba(positions.Color[positions.Score["rank"].Color]),
				},
			},
		},
		{
			Name:     "jumperscore_points",
			X:        int64(positions.Score["points"].X),
			Y:        int64(positions.Score["points"].Y),
			Display:  true,
			BlendIn:  0,
			BlendOut: 0,
			OverlayData: &api.Overlay_TextOverlay{
				TextOverlay: &api.TextOverlay{
					Text:       strconv.FormatFloat(d.Points, 'f', 2, 64),
					FontName:   positions.Font,
					FontSize:   uint64(positions.Fontsize[positions.Score["rank"].Size]),
					FontWeight: positions.FontWeight,
					FontColor:  rgba(positions.Color[positions.Score["rank"].Color]),
				},
			},
		},
		{
			Name:     "jumperscore_wind",
			X:        int64(positions.Score["wind"].X),
			Y:        int64(positions.Score["wind"].Y),
			Display:  true,
			BlendIn:  0,
			BlendOut: 0,
			OverlayData: &api.Overlay_TextOverlay{
				TextOverlay: &api.TextOverlay{
					Text:       strconv.FormatFloat(d.Wind, 'f', 2, 64),
					FontName:   positions.Font,
					FontSize:   uint64(positions.Fontsize[positions.Score["wind"].Size]),
					FontWeight: positions.FontWeight,
					FontColor:  rgba(positions.Color[positions.Score["wind"].Color]),
				},
			},
		},
		{
			Name:     "jumperscore_windtext",
			X:        int64(positions.Score["windtext"].X),
			Y:        int64(positions.Score["windtext"].Y),
			Display:  true,
			BlendIn:  0,
			BlendOut: 0,
			OverlayData: &api.Overlay_TextOverlay{
				TextOverlay: &api.TextOverlay{
					Text:       "Wind",
					FontName:   positions.Font,
					FontSize:   uint64(positions.Fontsize[positions.Score["windtext"].Size]),
					FontWeight: positions.FontWeight,
					FontColor:  rgba(positions.Color[positions.Score["windtext"].Color]),
				},
			},
		},
	}
	judgePositionY := positions.Score["judgeNationStart"].Y
	for i, judge := range d.Judges {
		y := judgePositionY - 40*i
		o = append(o, &api.Overlay{
			Name:     fmt.Sprintf("jumperscore_judgenation_%v", i),
			X:        int64(positions.Score["judgeNationStart"].X),
			Y:        int64(y),
			Display:  true,
			BlendIn:  0,
			BlendOut: 0,
			OverlayData: &api.Overlay_TextOverlay{
				TextOverlay: &api.TextOverlay{
					Text:       judge.Nation,
					FontName:   positions.Font,
					FontSize:   uint64(positions.Fontsize[positions.Score["judgeNationStart"].Size]),
					FontWeight: positions.FontWeight,
					FontColor:  rgba(positions.Color[positions.Score["judgeNationStart"].Color]),
				},
			},
		})
		discard := judge.Discard
		if judge.Score == 0 {
			discard = true
		}
		if judge.Score != 0 {
			o = append(o, &api.Overlay{
				Name:     fmt.Sprintf("jumperscore_judgerating_%v", i),
				X:        int64(positions.Score["judgeRatingStart"].X),
				Y:        int64(y),
				Display:  true,
				BlendIn:  0,
				BlendOut: 0,
				OverlayData: &api.Overlay_TextOverlay{
					TextOverlay: &api.TextOverlay{
						Text:       strconv.FormatFloat(judge.Score, 'f', 1, 64),
						FontName:   positions.Font,
						FontSize:   uint64(positions.Fontsize[positions.Score["judgeRatingStart"].Size]),
						FontWeight: positions.FontWeight,
						FontColor:  rgba(positions.Color[positions.Score["judgeRatingStart"].Color]),
					},
				},
			})
		}
		if discard {
			o = append(o, &api.Overlay{
				Name:     fmt.Sprintf("jumperscore_judgerating_%v", i),
				X:        int64(positions.Score["judgeRatingStart"].X),
				Y:        int64(y),
				Display:  true,
				BlendIn:  0,
				BlendOut: 0,
				OverlayData: &api.Overlay_TextOverlay{
					TextOverlay: &api.TextOverlay{
						Text:       discardText,
						FontName:   positions.Font,
						FontSize:   uint64(positions.Fontsize[positions.Score["judgeRatingStart"].Size]),
						FontWeight: positions.FontWeight,
						FontColor:  rgba(positions.Color[positions.Score["judgeRatingStart"].Color]),
					},
				},
			})
		}
	}

	return o, nil
}